GB1360165A - Thermoplastic resin composition - Google Patents

Thermoplastic resin composition

Info

Publication number
GB1360165A
GB1360165A GB3199972A GB3199972A GB1360165A GB 1360165 A GB1360165 A GB 1360165A GB 3199972 A GB3199972 A GB 3199972A GB 3199972 A GB3199972 A GB 3199972A GB 1360165 A GB1360165 A GB 1360165A
Authority
GB
United Kingdom
Prior art keywords
bis
hydroxyphenyl
poly
styrene
ether
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
Application number
GB3199972A
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Publication of GB1360165A publication Critical patent/GB1360165A/en
Expired 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
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08L71/12—Polyphenylene oxides
    • C08L71/123—Polyphenylene oxides not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08L71/12—Polyphenylene oxides

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

1360165 Polyphenylene ether/polystyrene/ polycarbonate blends MITSUBISHI GAS CHEMICAL CO Inc 7 July 1972 [9 July 1971] 31999/72 Headings C3P and C3R A thermoplastic blend comprises (A) 15- 80% by wt. of a polyphenylene ether having recurring units of the formula wherein R 1 and R 2 may be the same or different, and are methyl or ethyl; (B) 5-60% by wt. of one or more styrene resins containing at least 70% of units derived from a compound within the general formula where R 3 is H or a C 1-4 alkyl group, X is H or Cl, or Br, and m is 1 or 2; and (c) 2-60% by wt. of an aromatic polycarbonate composed of recurring units of general formula wherein R 4 and R 5 may be the same or different and are as defined for R 3 and X and m are as defined above, the total of (A), (B) and (C) being 100%. Polyphenylene ethers specified are poly-(2,6-dimethyl-1,4-phenylene) ether, poly- (2-methyl-6-ethyl-1,4-phenylene) ether, and poly-(2,6-diethyl-1,4-phenylene) ether. The styrene resin includes copolymers, high impact polystyrenes, poly-α-methyl styrene, polychlorostyrene, polystyrene/acrylonitrile, polystyrene butadiene), poly-(styrene/bromostyrene) and poly-(styrene/chlorostyrene) and mixtures thereof. The polycarbonate, which may be obtained in the usual way from a diphenol and phosgene, a haloformate or carbonate ester, may be derived from such dihydric phenols as 2,2-bis-(4- hydroxy phenyl) propane-(bisphenol A), 2,2- bis-(4-hydroxyphenyl) butane (bisphenol B), 2,2 - bis - (4-hydroxyphenyl)pentane, 2,4<SP>1</SP> - dihydroxydiphenyl methane, bis-(2-hydroxyphenyl) methane, bis-(4-hydroxyphenyl) methane, 2,2- bis-(3,5-dichloro-4-hydroxyphenyl) propane, 2,2- bis - (3,5 - dibromo-4 - hydroxyphenyl) propane, and bis - (3,5 - dichloro - 4 - hydroxyphenyl) methane. The blend may be produced by mixing solutions of the polymers and coprecipi. tating, kneading the solids on a roll, or mixing powders or pellets and melt extruding. Other conventional additives such as pigments, stabilizers, plasticizers, U.V. absorbers, lubricants may also be present. Examples utilize polymers selected from those specified above.
GB3199972A 1971-07-09 1972-07-07 Thermoplastic resin composition Expired GB1360165A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5024871A JPS5137298B1 (en) 1971-07-09 1971-07-09

Publications (1)

Publication Number Publication Date
GB1360165A true GB1360165A (en) 1974-07-17

Family

ID=12853672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3199972A Expired GB1360165A (en) 1971-07-09 1972-07-07 Thermoplastic resin composition

Country Status (7)

Country Link
JP (1) JPS5137298B1 (en)
BE (1) BE785988A (en)
CA (1) CA994490A (en)
FR (1) FR2145569B1 (en)
GB (1) GB1360165A (en)
IT (1) IT968199B (en)
NL (1) NL151423B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2076831B (en) * 1980-05-30 1984-03-07 Gen Electric Compositions of a polyphenylene ether resin and a copolymer of styrene and bromostyrene
US5326817A (en) * 1988-03-23 1994-07-05 Nippon Petrochemicals Co. Ltd. Blend of polyphenylene ether, polycarbonate or polyoxymethylene resins and multi-phase thermoplastic resins

Also Published As

Publication number Publication date
FR2145569B1 (en) 1976-08-06
DE2233896A1 (en) 1973-01-25
NL7209516A (en) 1973-01-11
DE2233896B2 (en) 1975-05-28
NL151423B (en) 1976-11-15
IT968199B (en) 1974-03-20
BE785988A (en) 1972-11-03
JPS5137298B1 (en) 1976-10-14
FR2145569A1 (en) 1973-02-23
CA994490A (en) 1976-08-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee