GB1414421A - Aromatic polymers - Google Patents

Aromatic polymers

Info

Publication number
GB1414421A
GB1414421A GB2520273A GB2520273A GB1414421A GB 1414421 A GB1414421 A GB 1414421A GB 2520273 A GB2520273 A GB 2520273A GB 2520273 A GB2520273 A GB 2520273A GB 1414421 A GB1414421 A GB 1414421A
Authority
GB
United Kingdom
Prior art keywords
groups
sulphone
formula
polymers
molar
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
GB2520273A
Inventor
John Brewster Rose
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2520273A priority Critical patent/GB1414421A/en
Priority to US467798A priority patent/US3928295A/en
Priority to CA200,003A priority patent/CA1035891A/en
Priority to IT7422834A priority patent/IT1017618B/en
Priority to NL7406893A priority patent/NL7406893A/xx
Priority to FR7417825A priority patent/FR2230680B1/en
Priority to DE2425166A priority patent/DE2425166C2/en
Priority to JP5926074A priority patent/JPS5722938B2/ja
Priority to BE144785A priority patent/BE815576A/en
Priority to CH719874A priority patent/CH597276A5/xx
Publication of GB1414421A publication Critical patent/GB1414421A/en
Priority to US05/643,082 priority patent/US4010147A/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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • C08G65/4012—Other compound (II) containing a ketone group, e.g. X-Ar-C(=O)-Ar-X for polyetherketones
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • C08G65/4093—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group characterised by the process or apparatus used
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • C08G75/23—Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

1414421 Aromatic polymers IMPERIAL CHEMICAL INDUSTRIES Ltd 2 May 1974 [25 May 1973 (2) 22 June 1973 12 Oct 1973 20 Dec 1973 14 March 1974] 25202/73 25205/73 29682/73 47684/73 59060/73 and 11443/74 Heading C3R Aromatic polymers whose molecular chains comprise 1,4-phenylene groups, oxygen atoms and ketone groups and optionally one or more 4,4<SP>1</SP>-biphenylylene, terephylylene and/or sulphone groups, are obtained by heating together at temperatures of 250‹ to 400‹ C. in the presence of a sulphone having the formula in which Y is a direct link, an oxygen atom or two hydrogen atoms (one attached to each benzene ring) and Z and Z<SP>1</SP> are hydrogen atoms or phenyl groups and may be the same or different, a monomer mixture comprising (1) 49 to 50% molar of a di(alkali metal) salt of at least one bisphenol of formula at least 95% of the phenolic OH groups being in the para position, and (2) 51 to 50% molar of at least one dihalo compound of formula where X is F, Cl or Br, and each of m and m<SP>1</SP> is zero, 1, 2 or 3, and some of the ketone groups may be replaced by sulphone groups provided that the proportion of sulphone groups (if present) to ketone groups in the monomer mixture is not greater than 25 mole per cent and the molar percentages of monomers in the mixture sum to 100%. The polymers have reduced viscosities of between 0À8 and 3À0 (as measured at 25‹ C. on a solution of polymer in concentrated sulphuric acid (density 1À84 g./cm.<SP>3</SP>) containing 1 g. of polymer in 100 cm.<SP>3</SP> of solution). At the reaction temperature the sulphone compound acts as a solvent. In examples this compound is diphenyl sulphone and polymers are obtained containing units of formula
GB2520273A 1973-05-25 1973-05-25 Aromatic polymers Expired GB1414421A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB2520273A GB1414421A (en) 1973-05-25 1973-05-25 Aromatic polymers
US467798A US3928295A (en) 1973-05-25 1974-05-07 Aromatic polymers containing ketone linking groups and process for their preparation
CA200,003A CA1035891A (en) 1973-05-25 1974-05-15 Aromatic polyketones and copolyketone-sulphones
IT7422834A IT1017618B (en) 1973-05-25 1974-05-16 AROMATIC POLYMERS
FR7417825A FR2230680B1 (en) 1973-05-25 1974-05-22 AROMATIC POLYMERS WITH KETONE BONDING GROUPS
NL7406893A NL7406893A (en) 1973-05-25 1974-05-22
DE2425166A DE2425166C2 (en) 1973-05-25 1974-05-24 Aromatic polymers, processes for their production and their use for the production of moldings
JP5926074A JPS5722938B2 (en) 1973-05-25 1974-05-25
BE144785A BE815576A (en) 1973-05-25 1974-05-27 Mouldable and extrudable aromatic polymers - from diaryl sulphones, keto-bisphenolates and dihalo cpds
CH719874A CH597276A5 (en) 1973-05-25 1974-05-27
US05/643,082 US4010147A (en) 1973-05-25 1975-12-22 Aromatic polymers containing ketone linking groups and process for their preparation

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB2520273A GB1414421A (en) 1973-05-25 1973-05-25 Aromatic polymers
GB2520573 1973-05-25
GB2968273 1973-06-22
GB4768473 1973-10-12
GB5906073 1973-12-20

Publications (1)

Publication Number Publication Date
GB1414421A true GB1414421A (en) 1975-11-19

Family

ID=27516269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2520273A Expired GB1414421A (en) 1973-05-25 1973-05-25 Aromatic polymers

Country Status (1)

Country Link
GB (1) GB1414421A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339568A (en) 1979-12-03 1982-07-13 Union Carbide Corporation Aromatic polymers containing ketone groups
US4360630A (en) * 1979-12-14 1982-11-23 Imperial Chemical Industries Limited Compositions of aromatic polyetherketones and glass and/or carbon fibres
JPS5863417A (en) * 1981-10-13 1983-04-15 Sumitomo Bakelite Co Ltd Preparation of isotropically oriented polyether either ketone film
EP0125816A2 (en) 1983-05-12 1984-11-21 Imperial Chemical Industries Plc Method of increasing molecular weight of poly(aryl ethers)
US4533417A (en) * 1983-07-19 1985-08-06 Bicc Public Limited Company Manufacture of oriented insulated wires and cables
EP0222536A2 (en) * 1985-11-11 1987-05-20 Imperial Chemical Industries Plc Aromatic polymer and process for its preparation
US4757126A (en) * 1985-02-27 1988-07-12 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparing crystalline aromatic polyetherketone
US4766197A (en) * 1986-10-28 1988-08-23 Amoco Corporation Modified poly(aryl ether ketones) derived from biphenol
WO1991002014A1 (en) * 1989-08-11 1991-02-21 Raychem Corporation Stabilization of poly(arylene ether ketones)
US5082565A (en) * 1989-11-07 1992-01-21 Hoechst Aktiengesellschaft Semipermeable membrane made from polyether ketones
USRE34085E (en) * 1977-09-07 1992-09-29 Imperial Chemical Industries Thermoplastic aromatic polyetherketones
CN1050123C (en) * 1993-07-26 2000-03-08 大连理工大学 Polyetherone containing diazonaphthalene structure and preparing process
WO2022112738A1 (en) 2020-11-25 2022-06-02 Victrex Manufacturing Limited Linear compressor discharge valves

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34085E (en) * 1977-09-07 1992-09-29 Imperial Chemical Industries Thermoplastic aromatic polyetherketones
US4339568A (en) 1979-12-03 1982-07-13 Union Carbide Corporation Aromatic polymers containing ketone groups
US4360630A (en) * 1979-12-14 1982-11-23 Imperial Chemical Industries Limited Compositions of aromatic polyetherketones and glass and/or carbon fibres
JPS6344051B2 (en) * 1981-10-13 1988-09-02 Sumitomo Bakelite Co
JPS5863417A (en) * 1981-10-13 1983-04-15 Sumitomo Bakelite Co Ltd Preparation of isotropically oriented polyether either ketone film
EP0125816A2 (en) 1983-05-12 1984-11-21 Imperial Chemical Industries Plc Method of increasing molecular weight of poly(aryl ethers)
US4533417A (en) * 1983-07-19 1985-08-06 Bicc Public Limited Company Manufacture of oriented insulated wires and cables
US4757126A (en) * 1985-02-27 1988-07-12 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparing crystalline aromatic polyetherketone
EP0222536A3 (en) * 1985-11-11 1989-01-18 Imperial Chemical Industries Plc Aromatic polymer and process for its preparation
US4950729A (en) * 1985-11-11 1990-08-21 Imperial Chemical Industries Plc Aromatic polymer and process
EP0222536A2 (en) * 1985-11-11 1987-05-20 Imperial Chemical Industries Plc Aromatic polymer and process for its preparation
US4766197A (en) * 1986-10-28 1988-08-23 Amoco Corporation Modified poly(aryl ether ketones) derived from biphenol
WO1991002014A1 (en) * 1989-08-11 1991-02-21 Raychem Corporation Stabilization of poly(arylene ether ketones)
US5082565A (en) * 1989-11-07 1992-01-21 Hoechst Aktiengesellschaft Semipermeable membrane made from polyether ketones
CN1050123C (en) * 1993-07-26 2000-03-08 大连理工大学 Polyetherone containing diazonaphthalene structure and preparing process
WO2022112738A1 (en) 2020-11-25 2022-06-02 Victrex Manufacturing Limited Linear compressor discharge valves

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Legal Events

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

Effective date: 19940501