Method for producing crystalline acrylamido alkyl trialkylammonium chlorides

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United States of America Patent

PATENT NO 4556736
SERIAL NO

06635685

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Abstract

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A process for producing crystalline acrylamidoalkyltrialkylammonium chloride by reacting a substituted acrylamide with methyl chloride in the presence of a reaction medium from the group consisting of acetone, methyl tert butyl ether and cyclohexane is provided.

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Patent Owner(s)

  • DEUTSCHE TEXACO AKTIENGESELLSCHAFT;RWE-DEA AKTIENGESELLSCHAFT FUER MINERALOEL UND CHEMIE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Humbert, Heiko Hamburg, DE 4 14
Laping, Karlheinz Moers, DE 2 56

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