GB1000096A - Chlorosulphonated high polymers - Google Patents

Chlorosulphonated high polymers

Info

Publication number
GB1000096A
GB1000096A GB3564463A GB3564463A GB1000096A GB 1000096 A GB1000096 A GB 1000096A GB 3564463 A GB3564463 A GB 3564463A GB 3564463 A GB3564463 A GB 3564463A GB 1000096 A GB1000096 A GB 1000096A
Authority
GB
United Kingdom
Prior art keywords
sulphur
polymer
chlorosulphonated
metal oxide
prepared
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
GB3564463A
Inventor
Geoffrey Winton Alderson
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB3564463A priority Critical patent/GB1000096A/en
Publication of GB1000096A publication Critical patent/GB1000096A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C08F8/38—Sulfohalogenation

Abstract

A chlorosulphonated polymer of 4-methylpentene-1, the polymer having been prepared in the presence of a cationic catalyst such as AlCl3, is prepared by reacting the polymer with sulphuryl chloride or a mixture of sulphur dioxide and chlorine. The reaction is preferably in carbon tetrachloride using pyridine as catalyst. An elastomer may then be obtained by vulcanizing the chlorosulphonated polymer in the presence of an hydrogen chloride acceptor, e.g. lead, magnesium or zinc oxide, colophony or an epoxy compound. Vulcanization may be with metal oxide + sulphur accelerator, p-quinone dioxime with/without metal oxide + sulphur accelerator, sulphur curing systems, magnesia-pentaery-thritol, or sulphur-free metal oxide curing systems. In the examples, carbon black also is present.
GB3564463A 1963-09-10 1963-09-10 Chlorosulphonated high polymers Expired GB1000096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3564463A GB1000096A (en) 1963-09-10 1963-09-10 Chlorosulphonated high polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3564463A GB1000096A (en) 1963-09-10 1963-09-10 Chlorosulphonated high polymers

Publications (1)

Publication Number Publication Date
GB1000096A true GB1000096A (en) 1965-08-04

Family

ID=10380018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3564463A Expired GB1000096A (en) 1963-09-10 1963-09-10 Chlorosulphonated high polymers

Country Status (1)

Country Link
GB (1) GB1000096A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009123993A1 (en) * 2008-03-31 2009-10-08 Dupont Performance Elastomers L.L.C. Process for chlorosulfonating polyolefins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009123993A1 (en) * 2008-03-31 2009-10-08 Dupont Performance Elastomers L.L.C. Process for chlorosulfonating polyolefins

Similar Documents

Publication Publication Date Title
ES261496A1 (en) Process for the preparation and vulcanization of a mixture of an olefin polymer withan olefin copolymer
GB1124428A (en) Sealed structures and process therefor
GB1000096A (en) Chlorosulphonated high polymers
GB1332259A (en) Method for cross-linking copolymers of tetrafluoroethylene and propylene
GB1429345A (en) Polythiol accelerated radiation crosslinking of olefinically unsaturated polymers
NL96379C (en)
GB809732A (en) Improvements in manufacture of n-alkyl-and n-cycloalkylbis-(2-benzothiazolesulphen)amides
GB725905A (en) Improvements in the curing of polyisobutylene
GB733134A (en) Improvements in process for chemically modifying butyl rubber and ensuing product
GB1010549A (en) Dielectric sheathing for high voltage cables
GB849058A (en) Improvements in and relating to phosphorus-containing elastomers
GB1093141A (en) Improvements in or relating to synthetic cross-linked polymers
GB1087905A (en) Glass fibre-elastomer assembly with catalytically-activated anchoring materials
GB1379853A (en) Polyethylenes and a process for the production of the same
ES270586A1 (en) Sulphohalogenation of halogenated olefin polymers obtained by halo-genating in the presence of ammonium salts and tertiary amines
ES407130A1 (en) Organic peroxides derived from unsaturated compounds
GB1137689A (en) Polymers containing boron and silicon
GB811848A (en) Modified polypropylene
GB819706A (en) Waterproofing sheet materials
GB873159A (en) Improvements in insulating material
GB1160454A (en) Process for the manufacture of Monohalogeno-N-Alkyl-Acetoacetamides.
GB834302A (en) Polymers
GB966068A (en) Butadiene polymerization
GB941871A (en) Process for the manufacture of polymers containing epoxy groups
GB899786A (en) Improvements in or relating to ethylene-propylene copolymers