CHLOROSULFONATED ETHYLENE Ñß-OLEFIN COPOLYMER COMPOSITION

A chlorosulfonated ethylene.alpha-olefin copolymer composition is disclosed, comprising (a) 100 parts by weight of a chlorosulfonated ethylene.alpha-olefin copolymer containing from 25 to 32% by weight chlorine and from 0.3 to 2.5% by weight sulfur, (b) from 10 to 35 parts by weight of a hydrotalcit...

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Bibliographic Details
Main Authors KANESHIGE, YOSUKI, KANESAKA, JUNICHIRO, ISHIDA, YOSHIAKI, NAKAGAWA, TSTSUSHI
Format Patent
LanguageEnglish
Published 30.04.1996
Edition6
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:A chlorosulfonated ethylene.alpha-olefin copolymer composition is disclosed, comprising (a) 100 parts by weight of a chlorosulfonated ethylene.alpha-olefin copolymer containing from 25 to 32% by weight chlorine and from 0.3 to 2.5% by weight sulfur, (b) from 10 to 35 parts by weight of a hydrotalcite, (c) from 0.5 to 5 parts by weight of a thiuram, and (d) from 0.5 to 5 parts by weight of a maleimide. The chlorosulfonated ethylene.alpha-olefin copolymer of the invention provides vulcanized products having improved heat resistance, cold resistance and water resistance.
Bibliography:Application Number: KR19880002906