Synthesis of alkyl phosphinate salts and bis(alkyl) phosphinate salts

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United States of America Patent

PATENT NO 4632741
SERIAL NO

06838097

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Abstract

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An improved method for the preparation of phosphinate salts or bis(alkyl) phosphinate salts by the reaction of an olefinic material with a hypophosphite salt by means of irradiation with UV light in the presence of a photoinitiator is disclosed.

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Patent Owner(s)

Patent OwnerAddress
ECONOMICS LABORATORY INCOSBORN BUILDING 370 WABASHA STREET A CORP OF DELAWARE ST PAUL MN 55102

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Chung-Tsing Bloomington, MN 5 131
Wolf, Stephen F St. Paul, MN 5 139

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