Dimer reduction

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United States of America Patent

PATENT NO 5194528
SERIAL NO

07369068

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The dimer content in alpha, beta- ethylenically unsaturated ketones may be reduced by treating the ketone with a peroxide of the formula ##STR1## wherein R.sub.4 is a C.sub.1-6 branched or straight chain alkyl radical or a C.sub.6-10 aromatic radical and n is 1 or 2. The treated ketone has a faster rate of polymerization with other ethylenically unsaturated monomers.

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Patent Owner(s)

Patent OwnerAddress
POLYSAR LIMITED A CORP OF CANADASARINA PROVINCE OF ONTARIO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allison, Melvin K Wyoming, CA 1 0
Smith, Brian H A Sarnia, CA 2 2

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