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CA2233429A1 - Polycarbonate/graft polymer moulding compositions with reduced deposit formation - Google Patents

Polycarbonate/graft polymer moulding compositions with reduced deposit formation

Info

Publication number
CA2233429A1
CA2233429A1 CA002233429A CA2233429A CA2233429A1 CA 2233429 A1 CA2233429 A1 CA 2233429A1 CA 002233429 A CA002233429 A CA 002233429A CA 2233429 A CA2233429 A CA 2233429A CA 2233429 A1 CA2233429 A1 CA 2233429A1
Authority
CA
Canada
Prior art keywords
weight
parts
moulding compositions
graft polymer
polycarbonate
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.)
Granted
Application number
CA002233429A
Other languages
French (fr)
Other versions
CA2233429C (en
Inventor
Thomas Eckel
Dieter Wittmann
Heinrich Alberts
Bahman Sarabi
Herbert Eichenauer
Edgar Leitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7825170&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2233429(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG filed Critical Bayer AG
Publication of CA2233429A1 publication Critical patent/CA2233429A1/en
Application granted granted Critical
Publication of CA2233429C publication Critical patent/CA2233429C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/0055—Shaping
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/22—Thermoplastic resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/22—Halogen free composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Thermoplastic polycarbonate/graft polymer moulding compositions containing A) 5 to 95 parts by weight of an aromatic polycarbonate, B) 1 to 50 parts by weight of at least one thermoplastic homopolymer, copolymer or terpolymer of styrene, .alpha.- methylstyrene, acrylonitrile, N-substituted. maleimide or mixtures thereof, C) 1 to 50 parts by weight of at least one graft polymer of C.1) 5 to 90 parts by weight of styrene, .alpha.- methylstyrene, acrylonitrile, N-substituted. maleimide or mixtures thereof, on C.2) 95 to 10 parts by weight of a rubber with a glass transition temperature <= 0°C and D) 1 to 25 parts by weight (per 100 parts by weight A+B+C) of at least one additive selected from flame retardants, lubricants, antistatic agent, mould release agents or mixtures thereof, characterised in that the component B) is produced by bulk, solution or suspension polymerisation and has an oligomer content <= 1 wt.%, component C) is produced by emulsion polymerisation and the total oligomer content of the moulding compositions is <= 0.6 wt.%. The thermoplastic moulding compositions may be used for the production of mouldings by injection moulding and for high-gloss mouldings.
CA002233429A 1997-04-01 1998-03-27 Polycarbonate/graft polymer moulding compositions with reduced deposit formation Expired - Fee Related CA2233429C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19713508.0 1997-04-01
DE19713508A DE19713508A1 (en) 1997-04-01 1997-04-01 Polycarbonate / graft polymer molding compounds with reduced deposit formation

Publications (2)

Publication Number Publication Date
CA2233429A1 true CA2233429A1 (en) 1998-10-01
CA2233429C CA2233429C (en) 2007-08-14

Family

ID=7825170

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002233429A Expired - Fee Related CA2233429C (en) 1997-04-01 1998-03-27 Polycarbonate/graft polymer moulding compositions with reduced deposit formation

Country Status (11)

Country Link
EP (1) EP0869149B1 (en)
JP (1) JPH10279789A (en)
KR (1) KR100548849B1 (en)
CN (1) CN1124318C (en)
AR (1) AR012215A1 (en)
AU (1) AU729595B2 (en)
BR (1) BR9800990A (en)
CA (1) CA2233429C (en)
DE (2) DE19713508A1 (en)
ES (1) ES2201356T3 (en)
TW (1) TW473511B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10138364B2 (en) 2014-01-28 2018-11-27 Ineos Styrolution Group Gmbh Thermoplastic molding compounds with optimized flowability-toughness ratio

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2329639B (en) * 1997-09-25 2002-02-20 Samyang Corp Flame retardant resin composition
DE19925049C5 (en) * 1999-06-01 2005-12-22 Hella Kgaa Hueck & Co. Plastic disc of motor vehicle headlights or motor vehicle lights and method for their production
DE19941823A1 (en) * 1999-09-02 2001-03-08 Bayer Ag Flame retardant polycarbonate blends
DE10010428A1 (en) * 2000-03-03 2001-09-06 Bayer Ag Thermoplastic polycarbonate composition useful for making optical data-recording media, includes a hydroxylic mold release agent, a monomeric phosphorus compound and an oligomeric phosphorus compound
DE10027333A1 (en) * 2000-06-02 2001-12-06 Bayer Ag Flame retardant and anti-electrostatic polycarbonate molding compounds
KR100372567B1 (en) * 2000-11-13 2003-02-19 제일모직주식회사 Permanent Anti-Static Styrene Thermoplastic Resin Composition
DE10255824A1 (en) * 2002-11-29 2004-06-09 Bayer Ag Impact-modified blends
JP4679929B2 (en) * 2005-02-24 2011-05-11 テクノポリマー株式会社 Infrared transparent thermoplastic resin composition and molded article using the same
KR100796938B1 (en) * 2005-12-28 2008-01-22 제일모직주식회사 Thermoplastic resin composition with low linear expansion coefficient and excellent impact resistance
KR100922700B1 (en) * 2007-06-15 2009-10-20 금호석유화학 주식회사 Low Melt Viscosity Maleimide-α-alkylstyrene Ternary Copolymer and Continuous Block Polymerization Process
CN101643575B (en) * 2008-08-07 2011-09-28 比亚迪股份有限公司 Polycarbonate composition and polycarbonate composite material formed by composition
CN101508835B (en) * 2009-03-12 2012-08-22 华南理工大学 Halogen-free flame-proof static resistant polycarbonate composition and method for producing the same
EP2647669A1 (en) * 2012-04-05 2013-10-09 Bayer MaterialScience AG Impact modified polycarbonate compounds for simplified production of low temperature components with high sheen and matt component sections
CN104119658B (en) * 2014-06-06 2016-01-13 宁波浙铁大风化工有限公司 A kind of halogen-free flame-retardant PC composition and preparation method thereof
KR101895112B1 (en) * 2015-12-31 2018-09-04 롯데첨단소재(주) Rubber-modified vinyl-based graft copolymer and thermoplastic resin composition comprising the same
JP6270927B2 (en) * 2016-07-08 2018-01-31 日本エイアンドエル株式会社 Plating resin composition and plating molded product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068064A (en) * 1975-12-22 1978-01-10 The Dow Chemical Company Method for preparing monovinyl aromatic monomer-acrylonitrile copolymer
DE2653146A1 (en) * 1976-11-23 1978-05-24 Bayer Ag THERMOPLASTIC MOLDING COMPOUNDS
KR0139249B1 (en) * 1994-09-05 1998-05-01 유현식 Thermoplastic resin composition having flame retardancy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10138364B2 (en) 2014-01-28 2018-11-27 Ineos Styrolution Group Gmbh Thermoplastic molding compounds with optimized flowability-toughness ratio

Also Published As

Publication number Publication date
EP0869149B1 (en) 2003-06-04
CN1124318C (en) 2003-10-15
EP0869149A3 (en) 1999-09-22
ES2201356T3 (en) 2004-03-16
AR012215A1 (en) 2000-09-27
CN1196364A (en) 1998-10-21
JPH10279789A (en) 1998-10-20
TW473511B (en) 2002-01-21
CA2233429C (en) 2007-08-14
AU5937798A (en) 1998-10-08
BR9800990A (en) 1999-12-14
DE19713508A1 (en) 1998-10-08
KR100548849B1 (en) 2006-03-23
KR19980080949A (en) 1998-11-25
EP0869149A2 (en) 1998-10-07
AU729595B2 (en) 2001-02-08
DE59808568D1 (en) 2003-07-10

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Effective date: 20170327