GB1455589A - Polyphenylene ether compositions - Google Patents

Polyphenylene ether compositions

Info

Publication number
GB1455589A
GB1455589A GB5889573A GB5889573A GB1455589A GB 1455589 A GB1455589 A GB 1455589A GB 5889573 A GB5889573 A GB 5889573A GB 5889573 A GB5889573 A GB 5889573A GB 1455589 A GB1455589 A GB 1455589A
Authority
GB
United Kingdom
Prior art keywords
styrene
rubber
methyl
polystyrene
polybutadiene
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
GB5889573A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1455589A publication Critical patent/GB1455589A/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
    • 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
    • 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

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)
  • Graft Or Block Polymers (AREA)

Abstract

1455589 High impact strength thermoplastic compositions GENERAL ELECTRIC CO 19 Dec 1973 [29 Dec 1972] 58895/73 Headings C3G C3P and C3R High impact strength thermoplastic compositions comprise (a) a polyphenylene ether and (b) a rubber modified polystyrene, the composition having a dispersed particulate rubber phase in which the particles have a mean diameter not exceeding 2 microns, and containing not less than 22 weight per cent of a particulate rubber gel phase, on a polyphenylene ether-free basis, dispersed in a polystyrene matrix, the rubber comprising a polybutadiene having a cis-1,4 content of at least 50 weight per cent and a vinyl group content of no more than 10 weight per cent based on the polybutadiene. The polyphenylene ethers may be self-condensation products of monohydric monocyclic phenols, particularly ortho dialkyl phenols, prepared by reacting the phenols with oxygen in the presence of complex copper catalysts. The rubber modified styrene polymer may be obtained by polymerizing styrene, or an alpha- or nuclear alkyl- or halo-styrene, in the presence of dissolved rubber whereby is obtained a microgel of rubber particles, which may be grafted, in a matrix of polystyrene. The compositions may also contain plasticizers, fillers, pigments, stabilizers and flame retardants, and may be made into films, fibres and mouldings. Examples describe the preparation of rubber modified polystyrene by subjecting solutions of polybutadiene in styrene to bulk followed by suspension polymerizations, and of compositions comprising rubber modified polystyrene, poly-α-methyl styrene, poly-α-chlorostyrene or styrene/acrylonitrile, styrene/methyl methacrylate or styrene/ acrylonitrile / α - methylstyrene copolymer together with poly-(2,6-dimethyl-, 2,6-diethyl-, 2- methyl - 6 - ethyl -, 2 - methyl - 6 - propyl -, 2,6- dipropyl - and 2 - ethyl - 6 - propyl - 1,4 - phenylene) ether, and additives selected from polyethylene, polytetrafluoroethylene, tridecyl phosphite, triphenyl phosphate, titanium dioxide, zinc sulphide, carbon black and lubricant.
GB5889573A 1972-12-29 1973-12-19 Polyphenylene ether compositions Expired GB1455589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31915972A 1972-12-29 1972-12-29

Publications (1)

Publication Number Publication Date
GB1455589A true GB1455589A (en) 1976-11-17

Family

ID=23241097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5889573A Expired GB1455589A (en) 1972-12-29 1973-12-19 Polyphenylene ether compositions

Country Status (8)

Country Link
JP (1) JPS4999649A (en)
BE (1) BE809305A (en)
CA (1) CA1032687A (en)
DD (1) DD109010A5 (en)
FR (1) FR2212378B1 (en)
GB (1) GB1455589A (en)
IT (1) IT1002295B (en)
NL (1) NL7317241A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483958A (en) * 1977-09-27 1984-11-20 Asahi-Dow Limited Thermoplastic polymer compositions comprising aromatic polyether and an inorganic filler
WO2015071207A1 (en) 2013-11-12 2015-05-21 Styrolution Group Gmbh Polymer compositions based on smma

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420537B1 (en) * 1971-04-30 1979-07-24
GB1372634A (en) * 1971-04-30 1974-11-06 Gen Electric Polyphenylene ether compositions
JPS52109552A (en) * 1976-03-11 1977-09-13 Asahi Chem Ind Co Ltd Glass-fiber reinforced compositions
JPS54148838A (en) * 1978-05-12 1979-11-21 Gen Electric Shock resistant composition
JPS54148841A (en) * 1978-05-12 1979-11-21 Gen Electric Thermoplastic molding composition
JPS5626947A (en) * 1979-08-09 1981-03-16 Denki Kagaku Kogyo Kk Styrene resin for injection blow molding
US4301059A (en) * 1979-12-31 1981-11-17 General Electric Company Compositions of a polyphenylene ether resin and an aromatic alkenyl resin that is modified by rubber particles in the form of bundles of rubber fibers of rubber sheets
JPS5749650A (en) * 1980-09-09 1982-03-23 Asahi Chem Ind Co Ltd Polyphenylene ethereal composition
DE3035628A1 (en) * 1980-09-20 1982-05-27 Basf Ag, 6700 Ludwigshafen THERMOPLASTIC MOLDS
DE3035569A1 (en) * 1980-09-20 1982-05-06 Basf Ag, 6700 Ludwigshafen THERMOPLASTIC MOLDS
DE3035564A1 (en) * 1980-09-20 1982-05-06 Basf Ag, 6700 Ludwigshafen THERMOPLASTIC MOLDS
DE3035648A1 (en) * 1980-09-20 1982-05-06 Basf Ag, 6700 Ludwigshafen THERMOPLASTIC MOLDS
DE3035570A1 (en) * 1980-09-20 1982-05-06 Basf Ag, 6700 Ludwigshafen IMPACT RESISTANT THERMOPLASTIC SHAPE
DE3035560A1 (en) * 1980-09-20 1982-05-06 Basf Ag, 6700 Ludwigshafen THERMOPLASTIC MOLDS
DE3035551A1 (en) * 1980-09-20 1982-05-06 Basf Ag, 6700 Ludwigshafen THERMOPLASTIC MOLDS
JPS57170949A (en) * 1981-04-16 1982-10-21 Mitsui Toatsu Chem Inc Rubber-modified styrene resin composition
JPS6145272B2 (en) * 1981-12-04 1986-10-07 Burroughs Corp
JPS58109517A (en) * 1981-12-24 1983-06-29 Nippon Steel Chem Co Ltd Production of rubber-modified styrene resin
JPH0619011B2 (en) * 1982-07-22 1994-03-16 住友化学工業株式会社 Thermoplastic resin composition
JPS59138250A (en) * 1983-01-27 1984-08-08 Mitsubishi Monsanto Chem Co Polyphenylene ether resin composition
JPS59221318A (en) * 1983-06-01 1984-12-12 Asahi Chem Ind Co Ltd Rubber modified aromatic monovinyl resin composition
JPH0611834B2 (en) * 1983-10-31 1994-02-16 旭化成工業株式会社 Impact resistant polyphenylene ether resin composition
JPS60233152A (en) * 1984-05-04 1985-11-19 Asahi Chem Ind Co Ltd Polyphenylene ether based resin composition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA927540A (en) * 1970-04-24 1973-05-29 Katchman Arthur Polyphenylene ether composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483958A (en) * 1977-09-27 1984-11-20 Asahi-Dow Limited Thermoplastic polymer compositions comprising aromatic polyether and an inorganic filler
WO2015071207A1 (en) 2013-11-12 2015-05-21 Styrolution Group Gmbh Polymer compositions based on smma
US9873784B2 (en) 2013-11-12 2018-01-23 Ineos Styrolution Group Gmbh Polymer compositions based on SMMA

Also Published As

Publication number Publication date
DE2361511B2 (en) 1976-10-07
DD109010A5 (en) 1974-10-12
FR2212378B1 (en) 1978-11-10
DE2361511A1 (en) 1974-07-04
BE809305A (en) 1974-04-16
CA1032687A (en) 1978-06-06
FR2212378A1 (en) 1974-07-26
IT1002295B (en) 1976-05-20
JPS4999649A (en) 1974-09-20
AU6337673A (en) 1975-06-12
NL7317241A (en) 1974-07-02

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19931218