Dispersion medium comprising monocarboxylic esters for preparations of solids

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United States of America Patent

PATENT NO 8613797
APP PUB NO 20110313089A1
SERIAL NO

13061383

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention concerns a composition comprising as component (A): 10% to 97% by weight, based on the total weight of the composition, of one or more monocarboxylic esters of the general formula R1—CO—OR2, in which R1 is a saturated or unsaturated, branched or straight-chain, aliphatic group having 11 to 23 carbon atoms and R2 is a branched or straight-chain aliphatic group, a cycloaliphatic group or aromatic group having 1 to 13 carbon atoms, and the sum of the carbon atoms of the groups R1 and R2 is not more than 30, the monocarboxylic ester or esters possessing a boiling point of more than 250° C. under a standard pressure of 101.3 kPa, and as component (B): 3% to 90% by weight, based on the total weight of the composition, of one or more dispersants, the composition possessing a viscosity at 25° C. of less than 5000 mPas. The invention further concerns the use of the composition as a dispersion medium, millbases obtained from the composition, and the use of the millbases.

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Patent Owner(s)

  • BYK-CHEMIE GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Esser, Andrea Wesel, DE 9 73
Fischer, Martin Wesel, DE 196 1929
Pritschins, Wolfgang Wesel, DE 38 383
Spikker-Heilen, Lucia Alpen, DE 1 9
Vennhoff, Frank Alpen, DE 1 9

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