Process for preparing chloroacetaldehyde acetals

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United States of America Patent

PATENT NO 9896428
SERIAL NO

15066090

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Abstract

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The invention relates to a process for preparing chloroacetaldehyde acetals of monohydric, dihydric or higher-functionality aliphatic alcohols, in which the chloroacetaldehyde acetal is obtained from an aqueous chloroacetaldehyde solution in the presence of the alcohol to be acetalized and an acid catalyst by azeotropic removal of water with the aid of a solvent, wherein the solvent is a halogenated solvent.

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Patent Owner(s)

Patent OwnerAddress
WACKER CHEMIE AG81671 MÜNCHEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doering, Wolfgang Mehring, DE 2 4
Fleischmann, Gerald Bergausen, DE 17 58
Krueger, Benno Burgkirchen, DE 4 7
Petersen, Hermann Berghausen, DE 32 245

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