Process for forming thermoplastic vulcanizates

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United States of America Patent

PATENT NO 8865838
APP PUB NO 20110160402A1
SERIAL NO

12953552

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Abstract

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Provided are methods for producing a thermoplastic vulcanizate. One method includes charging vulcanizable rubber to a reactor; charging a masterbatch of thermoplastic resin and a catalyst for a phenolic resin curative to the reactor; charging a phenolic resin curative to the reactor; and dynamically vulcanizing the rubber with the phenolic resin curative in the presence of the catalyst. Also provided are thermoplastic vulcanizates made by the methods of the invention.

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Patent Owner(s)

  • EXXONMOBIL CHEMICAL PATENTS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kerstetter, Randal H Wadsworth, US 1 1
Roche, Stephen F Cwmbran, GB 3 7

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