GB1471171A - Polymers and processes for their manufacture - Google Patents

Polymers and processes for their manufacture

Info

Publication number
GB1471171A
GB1471171A GB3098874A GB3098874A GB1471171A GB 1471171 A GB1471171 A GB 1471171A GB 3098874 A GB3098874 A GB 3098874A GB 3098874 A GB3098874 A GB 3098874A GB 1471171 A GB1471171 A GB 1471171A
Authority
GB
United Kingdom
Prior art keywords
reactants
polymers
july
chloride
electrophilic
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
GB3098874A
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.)
Raychem Corp
Original Assignee
Raychem Corp
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 Raychem Corp filed Critical Raychem Corp
Publication of GB1471171A publication Critical patent/GB1471171A/en
Expired legal-status Critical Current

Links

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
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/127—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from carbon dioxide, carbonyl halide, carboxylic acids or their derivatives
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds

Abstract

1471171 Aromatic polymers RAYCHEM CORP 12 July 1974 [12 July 1973] 30988/74 Heading C3R Aromatic polymers comprise or consist of units of formula where the rings are phenylene rings, one having the linkages optionally in the meta or para position, x, m and n are each 0 or 1, p is 1 to 4, n is 0 when x is 1, m is 1 and x is 0 when p is greater than 1 and the polymer has an inherent viscosity of at least 0À4. The polymers are prepared by reacting appropriate nucleophilic reactants with electrophilic reactants in the presence of hydrogen fluoride and boron trifluoride. In examples the nucleophilic reactants are 1,4- diphenoxy - benzene, 4,41 - bisphenoxybenzophenone and 4-phenoxybiphenyl and the electrophilic reactants are terephthaloyl chloride, 4,41 - diphenylether di - acid chloride and isophthaloyl chloride. Other reactants are mentioned including ones which may be used to form co-polymers. Uses.-Films, fibres and electrical insulators.
GB3098874A 1973-07-12 1974-07-12 Polymers and processes for their manufacture Expired GB1471171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37861673A 1973-07-12 1973-07-12

Publications (1)

Publication Number Publication Date
GB1471171A true GB1471171A (en) 1977-04-21

Family

ID=23493843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3098874A Expired GB1471171A (en) 1973-07-12 1974-07-12 Polymers and processes for their manufacture

Country Status (11)

Country Link
JP (2) JPS604210B2 (en)
AT (1) AT363255B (en)
BE (1) BE817628A (en)
CA (1) CA1044397A (en)
DE (1) DE2433278A1 (en)
FR (1) FR2236884B1 (en)
GB (1) GB1471171A (en)
IL (1) IL45249A (en)
IT (1) IT1030589B (en)
NL (1) NL186451C (en)
SE (1) SE407419B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063874A1 (en) * 1981-04-29 1982-11-03 Imperial Chemical Industries Plc Production of aromatic polyketones
GB2138433A (en) * 1983-03-31 1984-10-24 Raychem Corp Preparation of poly (arylene ether ketones)
EP0163464A1 (en) * 1984-05-18 1985-12-04 RAYCHEM CORPORATION (a California corporation) Blends of poly (aryl ether) ketones
US4859715A (en) * 1984-05-18 1989-08-22 Raychem Corporation Microporous poly (arylether ketone) article

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216360A (en) * 1975-07-21 1977-02-07 Kazuichi Hirano Automatic stopper for grain dryer
CA1112393A (en) * 1975-11-07 1981-11-10 Klaus J. Dahl Ketone and sulfone polymers
JPS52106197U (en) * 1976-02-10 1977-08-12
JPS5840691B2 (en) * 1976-02-18 1983-09-07 静岡製機株式会社 Grain moisture content measuring device in grain processing equipment
EP0001879B2 (en) * 1977-09-07 1989-11-23 Imperial Chemical Industries Plc Thermoplastic aromatic polyetherketones, a method for their preparation and their application as electrical insulants
US4371554A (en) 1979-11-09 1983-02-01 Ashland Food Technology Holdings S.A. Method of making skinless sausage using reusable porous polytetrafluoroethylene casing
JPS56141547A (en) * 1980-04-04 1981-11-05 Hitachi Metals Ltd Moisture measuring method of molding sand
DE3416455A1 (en) * 1984-05-04 1985-11-07 Lorenz-Polygon-Ausbau Gmbh, 4600 Dortmund FOR STEEL PROFILES, ESPECIALLY GI-PROFILES COMPOSED DOORS OF THE ROUTE EXTENSION IN MOUNTAIN AND TUNNEL CONSTRUCTION FOR THE FORCE-CONNECTING CONNECTION OF A CAP END WITH A TEMPERATURE-LOOKING CHARACTER
DE3416445A1 (en) * 1984-05-04 1985-11-07 Basf Ag, 6700 Ludwigshafen UNCROSSLINKED, THERMOPLASTICALLY PROCESSABLE POLYETHERKETONE AND METHOD FOR THE PRODUCTION THEREOF
CA1260187A (en) * 1984-12-14 1989-09-26 Isaburo Fukawa Crystalline aromatic polyketone and process for producing the same
US4908425A (en) * 1985-06-21 1990-03-13 Amoco Corporation Chain-extended poly(aryl ether ketones)
US4613645A (en) * 1985-08-12 1986-09-23 Union Carbide Corporation Silicon carbide reinforcement of poly(aryl ether ketones)
WO2019142942A1 (en) * 2018-01-22 2019-07-25 Dic株式会社 Polyarylene ether ketone resin and production method thereof, and molded body

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1086021A (en) * 1964-01-22 1967-10-04 Ici Ltd Process for the production of aromatic polyketones
UST869003I4 (en) * 1968-02-05 1969-12-16 Defensive publication
BE791798A (en) * 1971-11-24 1973-05-23 Du Pont POLYKETONES

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063874A1 (en) * 1981-04-29 1982-11-03 Imperial Chemical Industries Plc Production of aromatic polyketones
US4398020A (en) 1981-04-29 1983-08-09 Imperial Chemical Industries Plc Production of aromatic polyketones
GB2138433A (en) * 1983-03-31 1984-10-24 Raychem Corp Preparation of poly (arylene ether ketones)
GB2179951A (en) * 1983-03-31 1987-03-18 Raychem Corp Preparation of poly (arylene ether ketones)
EP0163464A1 (en) * 1984-05-18 1985-12-04 RAYCHEM CORPORATION (a California corporation) Blends of poly (aryl ether) ketones
US4859715A (en) * 1984-05-18 1989-08-22 Raychem Corporation Microporous poly (arylether ketone) article

Also Published As

Publication number Publication date
NL186451C (en) 1990-12-03
JPS5039399A (en) 1975-04-11
NL7409407A (en) 1975-01-14
IL45249A0 (en) 1974-10-22
NL186451B (en) 1990-07-02
FR2236884A1 (en) 1975-02-07
CA1044397A (en) 1978-12-12
SE407419B (en) 1979-03-26
JPS6254341B2 (en) 1987-11-14
ATA578074A (en) 1980-12-15
AT363255B (en) 1981-07-27
FR2236884B1 (en) 1979-08-03
JPS59113030A (en) 1984-06-29
BE817628A (en) 1975-01-13
IT1030589B (en) 1979-04-10
SE7409131L (en) 1975-01-13
IL45249A (en) 1978-01-31
AU7119774A (en) 1976-01-15
JPS604210B2 (en) 1985-02-02
DE2433278A1 (en) 1975-02-13
DE2433278C2 (en) 1987-06-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19940711