GB1402314A - Aromatic polysuplphones - Google Patents

Aromatic polysuplphones

Info

Publication number
GB1402314A
GB1402314A GB548872A GB548872A GB1402314A GB 1402314 A GB1402314 A GB 1402314A GB 548872 A GB548872 A GB 548872A GB 548872 A GB548872 A GB 548872A GB 1402314 A GB1402314 A GB 1402314A
Authority
GB
United Kingdom
Prior art keywords
phenylene
bis
blocks
linked
polysulphides
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
GB548872A
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 GB548872A priority Critical patent/GB1402314A/en
Priority to AU51148/73A priority patent/AU5114873A/en
Priority to US919002D priority patent/UST919002I4/en
Publication of GB1402314A publication Critical patent/GB1402314A/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
    • 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
    • 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
    • C08G75/02—Polythioethers
    • C08G75/0204—Polyarylenethioethers
    • C08G75/025—Preparatory processes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

1402314 Polysulphone block copolymers IMPERIAL CHEMICAL INDUSTRIES Ltd 5 Jan 1973 [7 Feb 1972 7 Feb 1972] 5488/72 and 5489/72 Heading C3R An aromatic block copolymer has molecular chains comprising blocks of formula where n is at least 2, the blocks being linked by units -Ar-Q- and/or by a plurality of units -Ar-Q- linked to each other directly by -Ar- or -Ar-SO 2 -, where -Aris a phenylene radical and Q is -O-, -CO- or -CR<SP>1</SP>R<SP>2</SP>-, where R<SP>1</SP> and R<SP>2</SP> are hydrogen methyl or phenyl. The block copolymers are obtained by oxidizing the corresponding polysulphides (which may already contain some sulphonyl groups). In examples polysulphides are prepared from bis-(4-mercaptophenyl) sulphone, bis-(4-ch<SP>5</SP>orophenyl) sulphone, potassium hydroxide and the potassium salt of 4-(4-chlorophenylsulphonyl) phenol, directly and in two stages, and oxidized to polymers consisting of blocks of p-phenylene sulphonyl groups linked by p-phenylene oxide groups; also, a polysulphide is obtained from bis-(4-mercaptophenyl) ketone, bis-(4-chlorophenyl) sulphone and potassium hydroxide and oxidized to a polymer consisting of blocks of p-phenylene sulphonyl groups linked by p-phenylene carbonyl groups; the polysulphides are oxidized with hydrogen peroxide in glacial acetic acid.
GB548872A 1972-02-07 1972-02-07 Aromatic polysuplphones Expired GB1402314A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB548872A GB1402314A (en) 1972-02-07 1972-02-07 Aromatic polysuplphones
AU51148/73A AU5114873A (en) 1972-02-07 1973-01-16 Aromatic polymers
US919002D UST919002I4 (en) 1972-02-07 1973-01-19 Defensive publication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB548872A GB1402314A (en) 1972-02-07 1972-02-07 Aromatic polysuplphones
GB548972 1972-02-07

Publications (1)

Publication Number Publication Date
GB1402314A true GB1402314A (en) 1975-08-06

Family

ID=26239924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB548872A Expired GB1402314A (en) 1972-02-07 1972-02-07 Aromatic polysuplphones

Country Status (1)

Country Link
GB (1) GB1402314A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015048447A (en) * 2013-09-03 2015-03-16 Dic株式会社 Polyarylene sulfide resin and manufacturing method thereof, poly(arylene sulfonium salt) and manufacturing method thereof and sulfoxide
JP2019048995A (en) * 2018-11-07 2019-03-28 Dic株式会社 Polyarylene sulfide resin and poly(arylene sulfonium salt)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015048447A (en) * 2013-09-03 2015-03-16 Dic株式会社 Polyarylene sulfide resin and manufacturing method thereof, poly(arylene sulfonium salt) and manufacturing method thereof and sulfoxide
EP3042924A1 (en) * 2013-09-03 2016-07-13 DIC Corporation Polyarylene sulfide resin and manufacturing method therefor, poly(arylene sulfonium salt) and manufacturing method therefor, and sulfoxide
EP3042924A4 (en) * 2013-09-03 2017-05-10 DIC Corporation Polyarylene sulfide resin and manufacturing method therefor, poly(arylene sulfonium salt) and manufacturing method therefor, and sulfoxide
US9657142B2 (en) 2013-09-03 2017-05-23 Dic Corporation Polyarylene sulfide resin and manufacturing method therefor, poly(arylene sulfonium salt) and manufacturing method therefor, and sulfoxide
US10385168B2 (en) 2013-09-03 2019-08-20 Dic Corporation Polyarylene sulfide resin and manufacturing method therefor, poly(arylenesulfonium salt) and manufacturing method therefor, and sulfoxide
US10982049B2 (en) 2013-09-03 2021-04-20 Dic Corporation Polyarylene sulfide resin and manufacturing method therefor, poly(arylene sulfonium salt) and manufacturing method therefor, and sulfoxide
JP2019048995A (en) * 2018-11-07 2019-03-28 Dic株式会社 Polyarylene sulfide resin and poly(arylene sulfonium salt)

Similar Documents

Publication Publication Date Title
ATE16110T1 (en) PRODUCTION OF POLYARYLENE KETONES.
KR870000363A (en) Isoprene Polymerization Method
IE42665L (en) Bromine-containing fluoropolymer composition
GB1484828A (en) Sulphonated polyaryl-ether-sulphones
GB1485872A (en) Process for producing butadiene polymers
GB1474754A (en) Polyetherquinoxalines and method for making same
EP1669392A4 (en) Sulfonated aromatic polyethers, process for production thereof, and electrolyte membranes
GB1402314A (en) Aromatic polysuplphones
DE3779722D1 (en) METHOD FOR PRODUCING POLYARYL SULFIDES WITH A LOW CRYSTALIZATION TEMPERATURE.
US3991039A (en) One part curing compositions for mercaptan polymers
KR850001260A (en) Polymer dyes
GB1414421A (en) Aromatic polymers
ES459913A1 (en) Aromatic sulfide/sulfone polymer production
ES8801334A1 (en) Semipermeable membranes based on polymers containing sulphonate groups.
EP0346795A3 (en) Process for the production of polyarylene sulfides
KR880011223A (en) Method for preparing polyarylene sulfide
UST911007I4 (en) Defensive publication
GB1255588A (en) Aromatic linear copolythioethers
GB1416858A (en) Oligomers and their use in preparing aromatic polymers
DE68907147D1 (en) PRODUCTION OF BLOCK COPOLYMERS OF POLYARYLAETHER OR POLYARYLTHIOAETHER WITH POLYCARBONATE.
EP0254431A3 (en) Polyether ketone
GB1250119A (en)
GB1238124A (en)
GB1160666A (en) Polythioethers
GB1348639A (en) Aromatic polysulphones

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees