FLUOROELASTOMER COMPOSITION

The invention pertains to a fluoroelastomer composition including at least a nitrile-containing (per)fluoropolyether compound and at least one bis-amino(thio)phenol compound of formula (I), wherein: A is -SO2-, -O-, -C(O)- or divalent hydrocarbon groups of 1 to 10 carbon atoms, E is independently ox...

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Bibliographic Details
Main Authors BRAGANTE, Letanzio, MILLEFANTI, Stefano, GHOSH, Debaki, AHUJA, Ritu, SHARMA, Kamini
Format Patent
LanguageEnglish
French
German
Published 11.08.2021
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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:The invention pertains to a fluoroelastomer composition including at least a nitrile-containing (per)fluoropolyether compound and at least one bis-amino(thio)phenol compound of formula (I), wherein: A is -SO2-, -O-, -C(O)- or divalent hydrocarbon groups of 1 to 10 carbon atoms, E is independently oxygen or sulphur and -NH2 groups are in ortho with respect to EH groups; to a process for manufacturing a (per)fluoropolyether-based thermoset and to a (per)fluoropolyether-based thermoset obtained therefrom.
Bibliography:Application Number: EP20190773445