Low molecular weight polymer process

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United States of America Patent

PATENT NO 4614772
SERIAL NO

06780334

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A process is provided for the production of low molecular weight isobutylene polymer by reacting at a temperature of from about 150.degree. to about 250.degree. C. an isobutylene-conjugated diolefin polymer with an oxygen-containing gas in an extruder.

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Patent Owner(s)

  • POLYSAR LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Edwards, Douglas C Sarnia, CA 7 157
Padliya, Dilipkumar Sarnia, CA 6 41

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