DE2730414A1 - Antistatic thermoplastics e.g. polypropylene and polyethylene - treated with prods. of alcohol or mercaptan, epichlorohydrin and mercaptide - Google Patents
Antistatic thermoplastics e.g. polypropylene and polyethylene - treated with prods. of alcohol or mercaptan, epichlorohydrin and mercaptideInfo
- Publication number
- DE2730414A1 DE2730414A1 DE19772730414 DE2730414A DE2730414A1 DE 2730414 A1 DE2730414 A1 DE 2730414A1 DE 19772730414 DE19772730414 DE 19772730414 DE 2730414 A DE2730414 A DE 2730414A DE 2730414 A1 DE2730414 A1 DE 2730414A1
- Authority
- DE
- Germany
- Prior art keywords
- carbon atoms
- compound according
- formula
- plastic compound
- radical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- -1 polypropylene Polymers 0.000 title claims abstract description 69
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 14
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 14
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 11
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 11
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 10
- 239000004416 thermosoftening plastic Substances 0.000 title abstract description 5
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 title description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title description 4
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 title description 2
- 229920000642 polymer Polymers 0.000 claims abstract description 13
- 125000003118 aryl group Chemical group 0.000 claims abstract description 7
- 229920000098 polyolefin Polymers 0.000 claims abstract description 6
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 28
- 125000004432 carbon atom Chemical group C* 0.000 claims description 24
- 229920003023 plastic Polymers 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 15
- 150000003254 radicals Chemical class 0.000 claims description 13
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 8
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 6
- 239000013543 active substance Substances 0.000 claims description 5
- 125000002947 alkylene group Chemical group 0.000 claims description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- 125000001316 cycloalkyl alkyl group Chemical group 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 229910052717 sulfur Chemical group 0.000 claims description 3
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 claims description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 2
- 125000005120 alkyl cycloalkyl alkyl group Chemical group 0.000 claims description 2
- 125000002993 cycloalkylene group Chemical group 0.000 claims description 2
- 125000004957 naphthylene group Chemical group 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 2
- 125000003884 phenylalkyl group Chemical group 0.000 claims description 2
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 125000004434 sulfur atom Chemical group 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229920000728 polyester Polymers 0.000 abstract description 4
- 239000004952 Polyamide Substances 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract description 2
- 229920002647 polyamide Polymers 0.000 abstract description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 229920001577 copolymer Polymers 0.000 description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 239000002216 antistatic agent Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 229920006324 polyoxymethylene Polymers 0.000 description 3
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229920002367 Polyisobutene Polymers 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000011952 anionic catalyst Substances 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000011951 cationic catalyst Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002530 phenolic antioxidant Substances 0.000 description 2
- 150000003138 primary alcohols Chemical class 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 2
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 2
- OJOWICOBYCXEKR-KRXBUXKQSA-N (5e)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(=C/C)/CC1C=C2 OJOWICOBYCXEKR-KRXBUXKQSA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 1
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 239000004801 Chlorinated PVC Substances 0.000 description 1
- 239000004803 Di-2ethylhexylphthalate Substances 0.000 description 1
- PYGXAGIECVVIOZ-UHFFFAOYSA-N Dibutyl decanedioate Chemical compound CCCCOC(=O)CCCCCCCCC(=O)OCCCC PYGXAGIECVVIOZ-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229920000571 Nylon 11 Polymers 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- CGSLYBDCEGBZCG-UHFFFAOYSA-N Octicizer Chemical compound C=1C=CC=CC=1OP(=O)(OCC(CC)CCCC)OC1=CC=CC=C1 CGSLYBDCEGBZCG-UHFFFAOYSA-N 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920012485 Plasticized Polyvinyl chloride Polymers 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- 229910005965 SO 2 Inorganic materials 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229940035674 anesthetics Drugs 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 125000001204 arachidyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000000853 cresyl group Chemical class C1(=CC=C(C=C1)C)* 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000004956 cyclohexylene group Chemical group 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000004978 cyclooctylene group Chemical group 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000004979 cyclopentylene group Chemical group 0.000 description 1
- 125000004851 cyclopentylmethyl group Chemical group C1(CCCC1)C* 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- AHAREKHAZNPPMI-UHFFFAOYSA-N hexa-1,3-diene Chemical compound CCC=CC=C AHAREKHAZNPPMI-UHFFFAOYSA-N 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000006178 methyl benzyl group Chemical group 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- PJUIMOJAAPLTRJ-UHFFFAOYSA-N monothioglycerol Chemical compound OCC(O)CS PJUIMOJAAPLTRJ-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 239000003017 thermal stabilizer Substances 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- FRDNONBEXWDRDM-UHFFFAOYSA-N tris(2-ethylhexyl) 2-acetyloxypropane-1,2,3-tricarboxylate Chemical compound CCCCC(CC)COC(=O)CC(C(=O)OCC(CC)CCCC)(OC(C)=O)CC(=O)OCC(CC)CCCC FRDNONBEXWDRDM-UHFFFAOYSA-N 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
- C08K5/372—Sulfides, e.g. R-(S)x-R'
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Antistatisch ausgerustete KunststoffmassenAntistatic plastic compounds
Die vorliegende Erfindung betrifft mit organischen Verbindungen antistatisch ausgerUstete thermoplastische Polymere.The present invention relates to antistatic with organic compounds equipped thermoplastic polymers.
Aus dem amerikanischen Patent 3,879,346 sind organische Antistatika fUr Polymere besonders fUr Polyolefine bekannt. Bei den Wirksubstanzen handelt es sich um Glycerinmonoäther oder Glycerinmonothioäther. Obwohl diese Antistatika in allen thermoplastischen Kunststoffen wirksam sind, werden die besten Ergebnisse beim Polypropylen erzielt.From the American patent 3,879,346 are organic antistatic agents known for polymers especially for polyolefins. The active substances are be glycerine monoether or glycerine monothioether. Although these antistatic agents are in All thermoplastics are effective will give the best results achieved with polypropylene.
Aufgabe vorliegender Erfindung ist es, ein Antistatikutn bereitzustellen, das in allen thermoplastischen Pol>meren wirksam ist, besonders in Polyolefinen. Weiter soll das Antistatilunnicht nur in Polypropylen, sondern auch in Polyäthylen, besonders HDPE eine hohe Wirksamkeit zeigen.The object of the present invention is to provide an antistatic device to provide which is effective in all thermoplastic polymers, especially in polyolefins. Furthermore, the antistatic should not only be used in polypropylene, but also in polyethylene, especially HDPE show a high effectiveness.
Gegenstand vorliegender Erfindung ist eine antistatische Kunststoffmasse aus einem thermoplastischen Polymer und einer organischen Wirksubstanz, dadurch gekennzeichnet, dass sie als Wirksubstanz 0,1 bis 5 Gew.-Z, bezogen auf das Polymer, einer Verbindung der Formel 1 enthalt, worin R einen 1- bis 4-wertigen Kohlenwasserstoffrest aliphatischen oder aromatischen Charakters darstellt, der durch 0, S, S02 oder C02 unterbrochen sein kann, X fur ein Sauerstoff- oder Schwefelatom steht, R' fur Mono- oder Polyhydroxyalkyl mit höchstens 4 C-Atomen steht, ñ eine Zahl von 0,5 bis 10 und m ganze Zahlen von 1 bis 4 bedeuten.The present invention relates to an antistatic plastic composition made from a thermoplastic polymer and an organic active substance, characterized in that it contains 0.1 to 5% by weight, based on the polymer, of a compound of the formula 1 as the active substance, where R is a 1- to 4-valent hydrocarbon radical of aliphatic or aromatic character, which can be interrupted by 0, S, SO2 or CO2, X is an oxygen or sulfur atom, R 'is mono- or polyhydroxyalkyl with at most 4 C- Atoms, ñ a number from 0.5 to 10 and m integers from 1 to 4.
Bevorzugt ist in den Verbindungen der Formel 1 R ein zweiwertiger und insbesondere einwertiger Kohlenwasserstoffrest und m 2, insbesondere 1. R ist in seiner Bedeutung als einwertiger Rest insbesondere lineares oder verzweigtes Alkyl. X ist bevorzugt ein Sauerstoffatom und n eine Zahl von 1 bis 5. Mit ñ wird hierbei zum Ausdruck gebracht, dass ein statistisch verteiltes Verbindungsgemisch vorliegt, dessen Zusammensetzung im wesentlichen durch die Herstellbedingungen und den verwendeten Katalysatoren bestimmt wird.In the compounds of the formula 1, R is preferably a divalent one and in particular a monovalent hydrocarbon radical and m is 2, in particular 1. R is in its meaning as a monovalent radical, in particular linear or branched Alkyl. X is preferably an oxygen atom and n is a number from 1 to 5. With ñ becomes expressed here that a statistically distributed mixture of compounds is present, the composition of which is essentially determined by the manufacturing conditions and the catalysts used is determined.
R enthält in seiner Bedeutung als einwertiger Rest bevorzugt 4 bis 30, insbesondere 8 bis 18 C-Atome, als zweiwertiger Rest 2 bis 30, insbesondere 2 bis 12 C-Atome, als dreiwertiger Rest 3 bis 6 C-Atome und als vierwertiger Rest 4 bis 8 C-Atome.As a monovalent radical, R preferably contains 4 to 30, in particular 8 to 18 carbon atoms, as a divalent radical 2 to 30, in particular 2 to 12 carbon atoms, as a trivalent radical 3 to 6 carbon atoms and as a tetravalent radical 4 to 8 carbon atoms.
R in den Verbindungen der Formel I kann z.B. bedeuten a) als einwertiger Rest: Lineares oder verzweigtes Alkyl mit 4 bis 30, vorzugsweise 4 bis 24 C-Atomen, z.B. Butyl, i-Butyl, Pentyl, Hexyl, n-Octyl, 2-Aethylhexyl, Dodecyl, Octadecyl, Eikosyl, Ilexacosyl, Tridecyl.R in the compounds of the formula I can mean, for example, a) as monovalent Remainder: linear or branched alkyl with 4 to 30, preferably 4 to 24 carbon atoms, e.g. butyl, i-butyl, pentyl, hexyl, n-octyl, 2-ethylhexyl, dodecyl, octadecyl, Eicosyl, Ilexacosyl, Tridecyl.
Das Alkyl kann durch 0, S, S02 oder C02-Gruppen unterbrochen sein. Beispiele hierfür sind: Methoxyäthyl, Octoxyäthyl, Dodecylthioäthyl, Octadecyloxyäthyl, i-OctylsulphonSthyl, Dodecyloxycarbonylmethyl, Hexylcarbonyloxyäthyl. The alkyl can be interrupted by O, S, SO 2 or CO 2 groups. Examples are: methoxyethyl, octoxyethyl, dodecylthioethyl, octadecyloxyethyl, i-OctylsulphonSthyl, dodecyloxycarbonylmethyl, hexylcarbonyloxyethyl.
b) Gegebenenfalls mit Alkylgruppen substituiertes Cycloalkyl oder Cycloalkylalkyl mit vorzugsweise 5 bis 8 ringbildenden C-Atomen. Die Alkylgruppen weisen vorzugsweise 1 bis 12 C-Atome auf und die Alkylengruppe in Cycloalkylalkyl bis zu 3, insbesondere 1 C-Atom.b) Optionally substituted with alkyl groups or cycloalkyl Cycloalkylalkyl with preferably 5 to 8 ring-forming carbon atoms. The alkyl groups preferably have 1 to 12 carbon atoms and the alkylene group in cycloalkylalkyl up to 3, in particular 1, carbon atom.
Beispiele sind: Cyclopentyl, Cyclohexyl, Cyclooctyl, Methylcyclopentyl, Octylcyclohexyl, Dodecylcyclohexyl, Cyclopentylmethyl, Cyclohexylmethyl, Methylcyclohexylmethyl, Dodecylcyclohexylmethyl. Examples are: cyclopentyl, cyclohexyl, cyclooctyl, methylcyclopentyl, Octylcyclohexyl, dodecylcyclohexyl, cyclopentylmethyl, cyclohexylmethyl, methylcyclohexylmethyl, Dodecylcyclohexylmethyl.
c) Gegebenenfalls durch Alkylgruppen substituiertes Aryl oder Aralkyl. Aryl ist bevorzugt Phenyl und Aralkyl bevorzugt Phenylalkyl. Die Alkylgruppen enthalten bevorzugt 1 bis 12 C-Atome und die Alkylengruppe im Aralkyl bevorzugt bis zu 3, insbesondere 1 C-Atom.c) Aryl or aralkyl optionally substituted by alkyl groups. Aryl is preferably phenyl and aralkyl is preferably phenylalkyl. The alkyl groups contain preferably 1 to 12 carbon atoms and the alkylene group in aralkyl preferably up to 3, in particular 1 carbon atom.
Beispiele sind: Phenyl, Naphthyl, Methylphenyl, Aethylphenyl, Octylphenyl, i-Octylphenyl, t-Butylphenyl, Octadecylphenyl, Eenzyl, Methylbenzyl, Dodecylbenzyl,«- oder B-Phenyläthyl. Durch 0, S oder C02-Gruppen unter brochene Reste sind z.B. Hexylphenyloxyäthyl, Dodecylphenylthioäthyl, Methylphenoxycarbonoylmethyl, Phenyloxycarbonoyläthyl, Octylcarbonyloxyäthyl, Phenylcarbonyloxyäthyl. Examples are: phenyl, naphthyl, methylphenyl, ethylphenyl, octylphenyl, i-octylphenyl, t-butylphenyl, octadecylphenyl, eenzyl, methylbenzyl, dodecylbenzyl, «- or B-phenylethyl. Residues interrupted by 0, S or C02 groups are e.g. hexylphenyloxyethyl, Dodecylphenylthioethyl, methylphenoxycarbonoylmethyl, phenyloxycarbonoylethyl, octylcarbonyloxyethyl, Phenylcarbonyloxyethyl.
Als zweiwertiger Rest kann R z.B. bedeuten.As a divalent radical, R can mean, for example.
a) Lineares oder verzweigtes Alkylen mit bevorzugt 2 bis 12 C-Atomen, z.B. Aethylen, 1,2- oder 1,3-Propylen, 1,2-, 1,3- oder 1,4-Butylen, Pentylen, 1,6-Hexylen, Octylen, Dodecylen.a) linear or branched alkylene with preferably 2 to 12 carbon atoms, e.g. ethylene, 1,2- or 1,3-propylene, 1,2-, 1,3- or 1,4-butylene, pentylene, 1,6-hexylene, Octylene, dodecylene.
b) Polyoxaalkylene mit bevorzugt 4-30 C-Atornen, z.B.b) polyoxaalkylenes with preferably 4-30 carbon atoms, e.g.
Polyäthylenoxid oder Polypropylenoxid mit 2 bis 15 Struktureinheiten. Polyethylene oxide or polypropylene oxide with 2 to 15 structural units.
c) Cycloalkylen, Cycloalkylalkyl oder Alkylcycloalkylalkyl mit vorzugsweise 5 bis 8 ringbildenden C-Atomen und 1 bis 2 C-Atomen in der Alkylgruppe.c) Cycloalkylene, cycloalkylalkyl or alkylcycloalkylalkyl with preferably 5 to 8 ring-forming carbon atoms and 1 to 2 carbon atoms in the alkyl group.
Beispiele sind Cyclopentylen, Cyclohexylen, Cyclooctylen, Cyclohexylmethyl, Methylcyclohexylmethyl. Examples are cyclopentylene, cyclohexylene, cyclooctylene, cyclohexylmethyl, Methylcyclohexylmethyl.
d) Phenylen, Naphthylen oder p-hydroxyalkylierte Bisphenole, z.B.hydroxyäthyliertes 2,2-Bis- (p-hydroxyphenyl )propan oder l,l-Bis-(p-hydroxyphenyl)cyclohean.d) Phenylene, naphthylene or p-hydroxyalkylated bisphenols, e.g. hydroxyethylated 2,2-bis (p-hydroxyphenyl ) propane or 1,1-bis (p-hydroxyphenyl) cyclohean.
Als dreiwertige Reste fUr R seien Glycerin und Trimethylolpropan und als vierwertiger Rest Pentaerythrit erwähnt.The trivalent radicals for R are glycerol and trimethylolpropane and mentioned as a tetravalent residue pentaerythritol.
R' in Formel I kann eine Mono- oder Polyhydroxyalkylgruppe darstellen. Als Beispiele seien besonders ß-Hydroxyäthyl und 2,3- Dihydroxypropyl sowie p- oder y-llydroxypropyl, p-llydroxybutyl, Dihydroxybutyl und Trihydroxybutyl genannt.R 'in formula I can represent a mono- or polyhydroxyalkyl group. Examples are particularly ß-hydroxyethyl and 2,3-dihydroxypropyl and p- or y-llydroxypropyl, p-llydroxybutyl, dihydroxybutyl and trihydroxybutyl called.
Die Verbindungen der Formel I sind aus der DT-OS 1 955 017 bekannt und werden nach darin beschriebenen oder analogen Methoden erhalten, z.B. durch Umsetzung eines Mercaptans oder Alkohols der Formel R(nI)m mit Epichlorhydrin in Gegenwart eines anionischen oder kationischen Katalysators und anschliessende Reaktion mit einem Merkaptid der Formel R'SMc unter Abspaltung von NeCl (Me = Alkali).The compounds of the formula I are known from DT-OS 1 955 017 and are obtained by methods described therein or analogous to them, e.g. Implementation of a mercaptan or alcohol of the formula R (nI) m with epichlorohydrin in Presence of an anionic or cationic catalyst and subsequent reaction with a mercaptide of the formula R'SMc with elimination of NeCl (Me = alkali).
R, R', X und m haben hierbei die zuvor angegebene Bedeutung. Anionische Katalysatoren sind z.B. Alkalihydride oder -hydroxide und kationische Katalysatoren, Protonensäuren wie Salz- oder Schwefelsäure sowie Lewissäuren wie Bortrifluorid, Zinntetrachlorid und Zinkchlorid.R, R ', X and m here have the meaning given above. Anionic Catalysts are e.g. alkali hydrides or hydroxides and cationic catalysts, Protic acids such as hydrochloric or sulfuric acid and Lewis acids such as boron trifluoride, Tin tetrachloride and zinc chloride.
Die Verbindungen der Formel I werden als antistatische Additive für thermoplastische Kunststoffe verwendet. Beispielsweise kommen als solche in Frage: 1. Polymere, die sich von einfach oder doppelt ungesättigten Kohlenwasserstoffen ableiten, wie Polyolefine, wie z.B. PolySthylen, das gegebenenfalls vernetzt sein kann, Polypropylen, Polyisobutylen, Polymethylbuten-l, Polymethylpenten-l, Polybuten-l, Polyisopren, Polybutadien, Polystyrol, Copolymere der den genannten Homopolymeren zugrundeliegenden Monomeren, wie Aethylen-Propylen-Copolymere, Propylen-Isobutylen- Copo lymere, Styrol-Butadien-Copolymere sowie Terpolymere von Aethylen und Propylen mit einem Dien, wie z.B. Hexadien, Dicyclopentadien oder Aethylidennorbornen Mischungen der oben genannten llomo-polymeren, wie beispielsweise Gemische von Polypropylen und Polyäthylen, Polypropylen und Poly-Buten-l, Polypropylen und Polyisobutylen. Besonders bevorzugt ist Polypropylen und JIochdruckpolyäthylen (HDPE).The compounds of formula I are used as antistatic additives for thermoplastics used. For example, the following are possible: 1. Polymers made from mono- or doubly unsaturated hydrocarbons derive, such as polyolefins, such as PolySthylene, which may be crosslinked can, polypropylene, polyisobutylene, polymethylbutene-1, polymethylpentene-1, polybutene-1, Polyisoprene, polybutadiene, polystyrene, copolymers of the mentioned Homopolymers underlying monomers, such as ethylene-propylene copolymers, propylene-isobutylene Copolymers, styrene-butadiene copolymers and terpolymers of ethylene and propylene with a diene such as hexadiene, dicyclopentadiene or ethylidene norbornene mixtures of the above-mentioned lomo-polymers, such as, for example, mixtures of polypropylene and polyethylene, polypropylene and poly-butene-1, polypropylene and polyisobutylene. Polypropylene and high-pressure polyethylene (HDPE) are particularly preferred.
2. Polyamide und Copolyamide, die sich von Diaminen und Dicarbonsäuren und/oder von Aminocarbonsäuren oder den entsprechenden Lactamen ableiten, wie Polyamid 6, Polyamid 6/6, Polyamid 6/10, Polyamid 11, Polyamid 12.2. Polyamides and copolyamides, which are different from diamines and dicarboxylic acids and / or derived from aminocarboxylic acids or the corresponding lactams, such as polyamide 6, polyamide 6/6, polyamide 6/10, polyamide 11, polyamide 12.
3. Polyester, die sich von Dicarbonsäuren und Dialkoholen und/oder von Hydroxyearbonsäuren oder den entsprechenden Lactonen ableiten, wie Polyäthylenglycolterephthalat, Poly-1,4-dimethylol-cyclohexanterephthalat und Poly-1,4-butylenterephthalat.3. Polyesters, which are different from dicarboxylic acids and dialcohols and / or derived from hydroxy carboxylic acids or the corresponding lactones, such as polyethylene glycol terephthalate, Poly-1,4-dimethylol-cyclohexane terephthalate and poly-1,4-butylene terephthalate.
4. Polyacrylnitril sowie deren Copolymere mit anderen Vinylverbindungen, wie Acrylonitril/Butadien/Styrol, Acrylnitril/Styrol und Acrylnitril/Styrol/Acrylester-Copolymerisate.4. polyacrylonitrile and their copolymers with other vinyl compounds, such as acrylonitrile / butadiene / styrene, acrylonitrile / styrene and acrylonitrile / styrene / acrylic ester copolymers.
5. Weichmacherfreies - auch chloriertes - Polyvinylchlorid sowie weichmacherfreie Mischpolymerisate des Vinylchlorids, z.B. mit Vinylacetat und Mischungen dieser Polymerisate mit anderen Mischpolymerisaten und chlorierten Polyolefinen mit Uberwiegendem Gehalt an Vinylchlorid in der Gesamtmischung.5. Plasticizer-free - also chlorinated - polyvinyl chloride as well as plasticizer-free Copolymers of vinyl chloride, e.g. with vinyl acetate and mixtures of these Polymers with other copolymers and chlorinated polyolefins with predominantly Content of vinyl chloride in the total mixture.
6. Weichmacherhaltiges Polyvinylchlorid, auch unter Verwendung von Butadien-Acrylnitril-Mischpolymerisaten, sofern der Anteil an Vinylchlorid in der Gesamtmischung Uberwiegt.6. Plasticized polyvinyl chloride, also using from Butadiene-acrylonitrile copolymers, provided the proportion of vinyl chloride in the Overall mixture predominates.
Als Weichmacher kommen in Frage: Dibutylphthalat, Di-2-äthylhexylphthalat, Dibutylsebacat, Acetyl-tributyl-citrat, Acetyl-tri-2-äthylhexyl-citrat, Diphenyl-2-athylhexylphosphat, Alkylsulfonsäureester (C12 - C20) des Phenols und der Kresole; ferner polymere Weichmacher wie: Adipinsäure-polyester mit 1,3-BuL-andiol und lIexandiol, AdipinsSure-polyester mit 1,3- und/oder 1,2-Propandiol, deren freie OH-Gruppen gegebenenfalls acetyliert sind. Possible plasticizers are: dibutyl phthalate, di-2-ethylhexyl phthalate, Dibutyl sebacate, acetyl tributyl citrate, acetyl tri-2-ethylhexyl citrate, diphenyl-2-ethylhexyl phosphate, Alkyl sulfonic acid esters (C12 - C20) of phenol and cresols; also polymeric plasticizers such as: adipic acid polyester with 1,3-BuL-andiol and lexanediol, adipic acid polyester with 1,3- and / or 1,2-propanediol, the free OH groups of which are optionally acetylated are.
7. Polyurethane und Polyharnstoffe.7. Polyurethanes and polyureas.
8. Polyacetale, wie Polyoxymethylen und Polyoäthylen sowie solche Polyoxymethylene, die als Comonomeres Aethylenoxid enthalten.8. Polyacetals such as polyoxymethylene and polyethylene and such Polyoxymethylenes which contain ethylene oxide as a comonomer.
Zusammen mit den erfindungsgemäss verwendeten Substanzen der Formel I können die Thermoplasten der üblichen fur die Verarbeitung dieser Polymeren verwendeten Zusatzstoffe wie Weichmacher, Thermostabilisatoren, Antioxidantien, Farbstoffe und Pigmente, Füllstoffe, VerstärkerfUllstoffe, Gleitmittel und Flammschutzmittel enthalten.Together with the substances of the formula used according to the invention I can use the thermoplastics commonly used for processing these polymers Additives such as plasticizers, thermal stabilizers, antioxidants, dyes and Contain pigments, fillers, reinforcing fillers, lubricants and flame retardants.
Die Verbindungen der Formel I werden den Substraten in einer Konzentration von 0,1 bis 5 Gew.-%, berechnet auf das zu verarbeitende Material, einverleibt. Vorzugsweise werden 0,2 bis 2 Gew.-% der Verbindungen eingearbeitet.The compounds of formula I are the substrates in one concentration from 0.1 to 5% by weight, calculated on the material to be processed, incorporated. Preferably from 0.2 to 2% by weight of the compounds are incorporated.
Die Einarbeitung kann schon nach der Polymerisation erfolgen, beispielsweise durch Einmischen der Substanzen und gegebenenfalls weiterer Additivc in die Schnelle nach den in der Technik üblichen Methoden, vor oder während der Formgebung.The incorporation can take place after the polymerization, for example by mixing in the substances and, if necessary, further additivesc quickly according to the methods customary in the art, before or during shaping.
Grundsätzlich können die erfindungsgemässer. Substanzen auch zur externen antistatischen Ausrüstung Anwendung finden. Das Aufbringen kann in diesen Fällen im gelösten Zustand durch Tauchen oder Sprühen erfolgen. Geeignete Lösungsmittel sind z.B. Alkohole, wie Aethanol, sowie Aceton und Aethylacetat, auch in Abmischung mit Wasser.In principle, the inventive. Substances also for external antistatic equipment is used. The application can in these cases be done in the dissolved state by dipping or spraying. Suitable solvents are e.g. alcohols such as ethanol, as well as acetone and ethyl acetate, also mixed with water.
Selbst wässrige Emulsionen sind geeignete Systeme.Even aqueous emulsions are suitable systems.
Die erfindungsgemäss verwendeten Verbindungen der Formel I verleihen den thermoplastischen Polymeren hervorragende antistatische Eigenschaften. Hierdurch werden Sekundäreffekte wie beschleunigtes Verschmutzen durch z.B. Staubanziehung wirksam verhindert. Ein Uberraschender Vorteil liegt darin, dass gleichzeitig Polypropylen und Hochdruckpolyäthylen besonders wirksam antistatisch ausgerUstet sind. Auch das Uberraschend gute Farbverhalten sowie die gleichzeitige verarbeitungsstabilisierende Wirkung in den Polymeren ist hervorzuheben.The compounds of the formula I used according to the invention impart thermoplastic polymers have excellent antistatic properties. Through this secondary effects such as accelerated pollution caused by, for example, the attraction of dust effectively prevented. A surprising advantage is that at the same time polypropylene and high-pressure polyethylene are particularly effective antistatic. That too Surprisingly good color behavior as well as the simultaneous processing stabilizing The effect in the polymers is to be emphasized.
Die nachfolgenden Beispiele erläutern die Erfindung näher.The following examples explain the invention in more detail.
Teile sind hierin Gew.-Teile und % Gewichtsprozente.Parts herein are parts by weight and% are percentages by weight.
Beispiel 1 92 g Epichlorhydrin werden zu 130 g wasserfreiem n-Octanol, dem 1,5 ml Zinntetrachlorid zugesetzt werden, unter Rühren in der Weise zugetropft, daß die Temperatur 75 - 80 °C nicht übersteigt.Example 1 92 g of epichlorohydrin are converted into 130 g of anhydrous n-octanol, to which 1.5 ml of tin tetrachloride are added, added dropwise with stirring in such a way that that the temperature does not exceed 75 - 80 ° C.
Zur Vervollständigung der Reaktion wird eine Stunde bei 100 °C nachgerührt. Man erhält ein Reaktionsgemisch der Formel II mit n = 1, das ohne weitere Auftrennung direkt weiter umgesetzt wird. To complete the reaction, the mixture is subsequently stirred at 100 ° C. for one hour. A reaction mixture of the formula II with n = 1 is obtained, which is further reacted directly without further separation.
100 g II werden mit 35 g ß-Mercaptoäthanol in Methanol gelöst.100 g of II are dissolved in methanol with 35 g of β-mercaptoethanol.
Dazu tropft man unter Rühren eine Lösung aus 18 g NaOH in Methanol und kocht anscl'ließend solange unter Rückfluß, bis die SH-Reaktion mit J2 ausbleibt. Nach Abkühlen filtriert man vom Kochsalz ab und entfernt das Methanol im Vakuum. Die Umsetzung verläuft quantitativ (112 g) und liefert ein farbloses, flüssiges Produkt, das ohne weitere Behandlung als Antistatikum eingesetzt werden kann.A solution of 18 g of NaOH in methanol is added dropwise with stirring and then reflux until there is no SH reaction with J2. After cooling, the sodium chloride is filtered off and the methanol is removed in vacuo. The reaction is quantitative (112 g) and produces a colorless, liquid one Product that can be used as an antistatic agent without further treatment.
Beispiele 2 - 11 Die Synthese mit linearen primären Alkoholen erfolgt
analog den im 1. Beispiel angegebenen Bedingungen:
Derartig hergestellte Prüf;nuster wurdenmit dem STATIC-HONESTO-METER bei konstantem Klima (20 °C/30 % rcl. Feuchte) und verschiedenen Kondistionierungszeiten hinsichtlich des elektrostatischen Verhaltens geprüft, mit einem Megohmmeter der Oberflächenwiderstand gemessen sowie mit einem Farbmessyerät die Yellowness-Indices bestimmt. Test samples produced in this way were tested with the STATIC-HONESTO-METER with constant climate (20 ° C / 30% relative humidity) and different conditioning times checked for electrostatic behavior with a megohmmeter Surface resistance measured and the yellowness indices with a color measuring device certainly.
B. Prüfung in Hochdruckpolyäthylen Proben der erfindungsgemäßen Substanzen und Vergleichsmuster handelsüblicher Antistatika wurden auf Polyäthylen-Granulat (VESTOI,EN A 6016) aufpaniert, das mit 0,05 % eines phenolischen Antioxidants stabilisiert: war. Die Mischungen wurden via Extruder bei 160 - 200 OC zu einem Band verarbeitet. Dic Prüfungen erfolgten wie unter Polypropylen beschrieben.B. Testing in high pressure polyethylene samples of the substances according to the invention and comparative samples of commercially available antistatic agents were applied to polyethylene granules (VESTOI, EN A 6016), which stabilizes with 0.05% of a phenolic antioxidant: was. The mixtures were made via an extruder at 160 - 200 OC to one Tape processed. The tests were carried out as described under polypropylene.
Herausragende Ergebnisse einzelner Vertreter sind der beigefügten
Tabelle zu entnehmen.
Claims (15)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH877776 | 1976-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2730414A1 true DE2730414A1 (en) | 1978-01-12 |
Family
ID=4344631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772730414 Withdrawn DE2730414A1 (en) | 1976-07-08 | 1977-07-06 | Antistatic thermoplastics e.g. polypropylene and polyethylene - treated with prods. of alcohol or mercaptan, epichlorohydrin and mercaptide |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2730414A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0166696A3 (en) * | 1984-06-29 | 1986-05-14 | Ciba-Geigy Ag | Lubricant additives |
| US7230138B2 (en) | 2004-12-10 | 2007-06-12 | Air Products And Chemicals, Inc. | Bis(3-alkoxypropan-2-ol) sulfides, sulfoxides, and sulfones: new preparative methods |
| US7341985B2 (en) * | 2004-10-08 | 2008-03-11 | Air Products And Chemicals, Inc. | 2-Hydroxy-3-alkoxypropyl sulfides, sulfones, and sulfoxides: new surface active agents |
| JP2013226691A (en) * | 2012-04-25 | 2013-11-07 | Dic Graphics Corp | Concentrated dampening water composition for planographic printing |
-
1977
- 1977-07-06 DE DE19772730414 patent/DE2730414A1/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0166696A3 (en) * | 1984-06-29 | 1986-05-14 | Ciba-Geigy Ag | Lubricant additives |
| US5618778A (en) * | 1984-06-29 | 1997-04-08 | Ciba-Geigy Corporation | Additives for lubricants |
| US7341985B2 (en) * | 2004-10-08 | 2008-03-11 | Air Products And Chemicals, Inc. | 2-Hydroxy-3-alkoxypropyl sulfides, sulfones, and sulfoxides: new surface active agents |
| US7230138B2 (en) | 2004-12-10 | 2007-06-12 | Air Products And Chemicals, Inc. | Bis(3-alkoxypropan-2-ol) sulfides, sulfoxides, and sulfones: new preparative methods |
| US7476766B2 (en) | 2004-12-10 | 2009-01-13 | Air Products And Chemicals, Inc. | Bis(3-alkoxypropan-2-ol) sulfides, sulfoxides, and sulfones: new preparative methods |
| JP2013226691A (en) * | 2012-04-25 | 2013-11-07 | Dic Graphics Corp | Concentrated dampening water composition for planographic printing |
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