Nitrile copolymer rubber composition

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United States of America Patent

PATENT NO 9926445
SERIAL NO

14654179

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Abstract

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A nitrile copolymer rubber composition containing a nitrile copolymer rubber (A) which contains α,β-ethylenically unsaturated nitrile monomer units (a1) 15 to 80 wt %, conjugated diene monomer units (a2) 20 to 85 wt %, and cationic monomer units and/or monomer units able to form cations (a3) 0 to 30 wt %, and flat cellulose particles (B) with an aspect ratio of 30 to 600, wherein a content of the flat cellulose particles (B) is 1 to 200 parts by weight with respect to 100 parts by weight of the nitrile copolymer rubber (A) is provided.

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Patent Owner(s)

Patent OwnerAddress
ZEON CORPORATIONTOKYO 100-8246

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tsukada, Akira Tokyo, JP 60 659

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