GB1355059A - Aromatic polymers - Google Patents

Aromatic polymers

Info

Publication number
GB1355059A
GB1355059A GB1579371*[A GB4253771A GB1355059A GB 1355059 A GB1355059 A GB 1355059A GB 4253771 A GB4253771 A GB 4253771A GB 1355059 A GB1355059 A GB 1355059A
Authority
GB
United Kingdom
Prior art keywords
formula
thiophenols
compound
aromatic polymers
thiocarbamic
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
GB1579371*[A
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
Priority claimed from GB5413170A external-priority patent/GB1355058A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1579371*[A priority Critical patent/GB1355059A/en
Publication of GB1355059A publication Critical patent/GB1355059A/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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • 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
    • C08G75/0236—Polyarylenethioethers containing atoms other than carbon or sulfur in a linkage between arylene groups
    • C08G75/024—Polyarylenethioethers containing atoms other than carbon or sulfur in a linkage between arylene groups containing carbonyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1355059 Thiophenols IMPERIAL CHEMICAL INDUSTRIES Ltd 18 Oct 1971 [13 Nov 1970 19 May 1971 8 Sept 1971] 42537/71 15793/71 and 41920/71 Divided out of 1355058 Heading C2C [Also in Division C3] The invention comprises thiophenols of the general formula wherein X is a halogen atom and is a -CO- or -SO 2 - group, or an alkali metal salt thereof. They may be prepared by reducing a compound of formula with tin and hydrochloric acid or by hydrolysis of the corresponding thiocarbamic compound of the formula The compounds of the invention may be used in the preparation of aromatic polythiols.
GB1579371*[A 1970-11-13 1971-09-13 Aromatic polymers Expired GB1355059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1579371*[A GB1355059A (en) 1970-11-13 1971-09-13 Aromatic polymers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5413170A GB1355058A (en) 1970-11-13 1970-11-13 Thiophenols
GB1579371*[A GB1355059A (en) 1970-11-13 1971-09-13 Aromatic polymers

Publications (1)

Publication Number Publication Date
GB1355059A true GB1355059A (en) 1974-05-30

Family

ID=26264925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1579371*[A Expired GB1355059A (en) 1970-11-13 1971-09-13 Aromatic polymers

Country Status (1)

Country Link
GB (1) GB1355059A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268765A2 (en) * 1986-11-20 1988-06-01 Dainippon Ink And Chemicals, Inc. Resin comprising a polyphenylene sulfide/polyphenylene sulfone block copolymer, process for preparing the copolymer and molded article

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268765A2 (en) * 1986-11-20 1988-06-01 Dainippon Ink And Chemicals, Inc. Resin comprising a polyphenylene sulfide/polyphenylene sulfone block copolymer, process for preparing the copolymer and molded article
EP0268765A3 (en) * 1986-11-20 1990-04-11 Dainippon Ink And Chemicals, Inc. Resin comprising a polyphenylene sulfide/polyphenylene sulfone block copolymer, process for preparing the copolymer and molded article

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees