GB1455589A - Polyphenylene ether compositions - Google Patents
Polyphenylene ether compositionsInfo
- 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
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.
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)
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)
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 |
DE3035560A1 (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 |
DE3035551A1 (en) * | 1980-09-20 | 1982-05-06 | Basf Ag, 6700 Ludwigshafen | THERMOPLASTIC MOLDS |
DE3035569A1 (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 |
DE3035648A1 (en) * | 1980-09-20 | 1982-05-06 | Basf Ag, 6700 Ludwigshafen | THERMOPLASTIC MOLDS |
DE3035628A1 (en) * | 1980-09-20 | 1982-05-27 | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA927540A (en) * | 1970-04-24 | 1973-05-29 | Katchman Arthur | Polyphenylene ether composition |
-
1973
- 1973-12-06 CA CA187,544A patent/CA1032687A/en not_active Expired
- 1973-12-17 NL NL7317241A patent/NL7317241A/xx not_active Application Discontinuation
- 1973-12-19 GB GB5889573A patent/GB1455589A/en not_active Expired
- 1973-12-27 IT IT3219273A patent/IT1002295B/en active
- 1973-12-27 DD DD17569173A patent/DD109010A5/xx unknown
- 1973-12-28 BE BE139446A patent/BE809305A/en not_active IP Right Cessation
- 1973-12-28 FR FR7346755A patent/FR2212378B1/fr not_active Expired
-
1974
- 1974-01-04 JP JP774A patent/JPS4999649A/ja active Pending
Cited By (3)
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 |
---|---|
FR2212378B1 (en) | 1978-11-10 |
IT1002295B (en) | 1976-05-20 |
CA1032687A (en) | 1978-06-06 |
DE2361511B2 (en) | 1976-10-07 |
FR2212378A1 (en) | 1974-07-26 |
JPS4999649A (en) | 1974-09-20 |
BE809305A (en) | 1974-04-16 |
AU6337673A (en) | 1975-06-12 |
DE2361511A1 (en) | 1974-07-04 |
DD109010A5 (en) | 1974-10-12 |
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 |