GB893274A - Polymerization of olefin oxides - Google Patents
Polymerization of olefin oxidesInfo
- Publication number
- GB893274A GB893274A GB8991/58A GB899158A GB893274A GB 893274 A GB893274 A GB 893274A GB 8991/58 A GB8991/58 A GB 8991/58A GB 899158 A GB899158 A GB 899158A GB 893274 A GB893274 A GB 893274A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalyst
- aluminium
- alkoxide
- alkylene oxides
- substituted
- 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.)
- Expired
Links
- 150000001336 alkenes Chemical class 0.000 title 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 6
- 150000004703 alkoxides Chemical class 0.000 abstract 3
- 125000002947 alkylene group Chemical group 0.000 abstract 3
- 239000004411 aluminium Substances 0.000 abstract 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- -1 alkyl alkoxide Chemical class 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 239000003426 co-catalyst Substances 0.000 abstract 2
- 239000010941 cobalt Substances 0.000 abstract 2
- 229910017052 cobalt Inorganic materials 0.000 abstract 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 230000000737 periodic effect Effects 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- FIPWRIJSWJWJAI-UHFFFAOYSA-N Butyl carbitol 6-propylpiperonyl ether Chemical compound C1=C(CCC)C(COCCOCCOCCCC)=CC2=C1OCO2 FIPWRIJSWJWJAI-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 150000001991 dicarboxylic acids Chemical class 0.000 abstract 1
- HHFAWKCIHAUFRX-UHFFFAOYSA-N ethoxide Chemical compound CC[O-] HHFAWKCIHAUFRX-UHFFFAOYSA-N 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 abstract 1
- UCAOGXRUJFKQAP-UHFFFAOYSA-N n,n-dimethyl-5-nitropyridin-2-amine Chemical compound CN(C)C1=CC=C([N+]([O-])=O)C=N1 UCAOGXRUJFKQAP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 229960005235 piperonyl butoxide Drugs 0.000 abstract 1
- OGHBATFHNDZKSO-UHFFFAOYSA-N propan-2-olate Chemical compound CC(C)[O-] OGHBATFHNDZKSO-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/14—Unsaturated oxiranes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Alkylene oxides are polymerized under anhydrous conditions in the presence of (a) a catalyst comprising an alkoxide or aryloxide of a coordinating di-, tri- or tetra-valent metal having an ionic radius of 0,2 to 0,98 , an atomic radius of less than 1,6 , an atomic weight of less than 66, and being selected from chromium and Group 2, 3, 4 and 8 of the Periodic Table, in which only alkoxide or aryloxide groups are attached to the metal, and (b) a co-catalyst which is an oxide, chloride or bromide of a mono- or di-valent metal having the same atomic characteristics as above and being in Group 1, 2 or 8 of the Periodic Table. The alkylene oxides are those having a ring of 2 carbon and 1 oxygen atom, and mixtures may be used. Specified catalysts of class (a) are the alkoxides of aluminium, chromium, iron, magnesium, titanium, cobalt and nickel, particularly the methoxide, ethoxide, isopropoxide and butoxide of aluminium and their halo-substituted derivatives. The co-catalysts are preferably chlorides, e.g. of p zinc, beryllium, lithium and cobalt. In addition, an auxiliary catalyst may be added, consisting of an alkyl alkoxide of aluminium or zinc. Examples of alkylene oxides are ethylene, propylene, butylene, pentylene, hexylene and duodecylene oxides and butadiene monoxide. They may be substituted by groups which do not react with alkaline materials. Proportions of each catalyst component and of catalyst mixture may vary over wide ranges, as may the temperature and pressure. Solvents such as hydrocarbons, chlorinated hydrocarbons and ether may be present. The catalyst may be removed from the polymer by recrystallizing the polymer from solution by lowering the temperature. Hydroxy- or amine-substituted polymers may be cured with isocyanates or dicarboxylic acids. Examples are given, specifying intrinsic viscosities (of the order of 2 to 4) and, in Example 1, a molecular weight of 220,000. Specifications 765,054, 859,257 and 893,275 are referred to. Reference has been directed by the Comptroller to Specifications 785,053, 785,229 and 793,065.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US893274XA | 1957-04-08 | 1957-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB893274A true GB893274A (en) | 1962-04-04 |
Family
ID=22217047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8991/58A Expired GB893274A (en) | 1957-04-08 | 1958-03-20 | Polymerization of olefin oxides |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE566583A (en) |
| DE (1) | DE1131890B (en) |
| GB (1) | GB893274A (en) |
| NL (1) | NL226437A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000066648A1 (en) * | 1999-04-28 | 2000-11-09 | Bayer Aktiengesellschaft | Crystallising polyether polyols, a method for producing them and use of the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE544935A (en) * | 1955-02-04 | 1900-01-01 |
-
0
- BE BE566583D patent/BE566583A/xx unknown
- NL NL226437D patent/NL226437A/xx unknown
-
1958
- 1958-03-20 GB GB8991/58A patent/GB893274A/en not_active Expired
- 1958-03-25 DE DEG24176A patent/DE1131890B/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000066648A1 (en) * | 1999-04-28 | 2000-11-09 | Bayer Aktiengesellschaft | Crystallising polyether polyols, a method for producing them and use of the same |
| US6569981B1 (en) | 1999-04-28 | 2003-05-27 | Bayer Aktiengesellschaft | Crystallizing polyether polyols, a method for producing them and use of the same |
Also Published As
| Publication number | Publication date |
|---|---|
| BE566583A (en) | |
| DE1131890B (en) | 1962-06-20 |
| NL226437A (en) |
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