Dispersion medium comprising monocarboxylic esters for preparations of solids
Granted 24 Dec 2013 · 10 office actions
Assignee: BYK-CHEMIE GMBH
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Attorney: Attorney · Log in to unlock
Inventors: Lucia Spikker-Heilen, Andrea Esser, Frank Vennhoff, Martin Fischer +1 · Examiner: Tae H Yoon · AU 1762 · TC 1700
Life of the patent
20 dated eventsAbstract
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 R 1 —CO—OR 2 , in which R 1 is a saturated or unsaturated, branched or straight-chain, aliphatic group having 11 to 23 carbon atoms and R 2 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 R 1 and R 2 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.
Claims
12 · 2 independent · depth 2Classifications
6 codes- C08K5/101
- C08L91/00
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1 priority documents›Priority documents — 1
| Type | Document | Date |
|---|---|---|
| related publication | US 20110313089 A1 | 22 Dec 2011 |
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