High-modulus rubber composition comprising a vulcanization ultra-accelerator

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United States of America Patent

PATENT NO 12071545
APP PUB NO 20200317892A1
SERIAL NO

16768400

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Abstract

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A high-modulus rubber composition is based on at least a diene elastomer, a reinforcing filler, from 1 to 45 phr of reinforcing resin, from 1 to 10 phr of sulfur, and from 0.5 to 15 phr of vulcanization accelerator having a vulcanization initiation time, referred to as “t0”, of less than 3 minutes, said composition comprising no vulcanization accelerator having a “t0” of greater than or equal to 3 minutes or comprising less than 2 phr thereof.

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Patent Owner(s)

Patent OwnerAddress
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN23 PLACE DES CARMES-DECHAUX CLERMONT-FERRAND 63000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deparis, Xavier Clermont-Ferrand, FR 4 8
Pagano, Salvatore Clermont-Ferrand, FR 39 331

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