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United States of America Patent

PATENT NO 8202964
APP PUB NO 20110160428A1
SERIAL NO

13043080

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An initiator for cationic polymerization comprises a salt of a protic acid as well as a protic acid. The molar ratio of protic acid to salt is in the range from 1:0.01 to 1:2000. The initiator is used for example for cationic homo- or copolymerization of trioxane, and permits stable and flexible operation of the polymerization.

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Patent Owner(s)

  • CELANESE SALES GERMANY GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haubs, Michael Bad Kreuznach, DE 68 482
Hoffmockel, Michael Niedernhausen, DE 32 246
Röschert, Horst Ober-Hilbersheim, DE 3 10

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