The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2015
Filed:
Dec. 09, 2011
Serge Firmin Alain Creutz, Liege, BE;
Jacqueline L'hostis, Silly, BE;
Haiyan Song, Beijing, CN;
Ming Tang, Beijing, CN;
Rajan Keshav Panandiker, West Chester, OH (US);
Olivia Depaepe, Dour, BE;
Serge Firmin Alain Creutz, Liege, BE;
Jacqueline L'Hostis, Silly, BE;
Haiyan Song, Beijing, CN;
Ming Tang, Beijing, CN;
Rajan Keshav Panandiker, West Chester, OH (US);
Olivia DePaepe, Dour, BE;
DOW CORNING CORPORATION, Midland, MI (US);
Abstract
A granulated foam control composition comprises a foam control agent based on a polydiorganosiloxane fluid, an organic additive of melting point 45″17C to 100° C. comprising a polyol ester, a water-soluble particulate inorganic carrier and a polymer having a net cationic charge. The mean number of carbon atoms in the organo groups of the polydiorganosiloxane fluid is at least 1.3. The foam control agent includes a hydrophobic filler dispersed in the polydiorganosiloxane fluid, and optionally an organosilicone resin. The polyol ester is miscible with the polydiorganosiloxane fluid.