Method of forming an antifoam granule comprising a silicone polyether

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United States of America Patent

PATENT NO 9994795
SERIAL NO

14909333

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Importance

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Abstract

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An antifoam granule includes a carrier and an antifoam compound deposited on the carrier. The antifoam granule is formed using a method that includes providing an emulsion and contacting the emulsion with a carrier to deposit the antifoam compound on the carrier and form the antifoam granule. The emulsion includes an oil phase, an aqueous phase, and a silicone polyether. The oil phase includes an antifoam compound. The antifoam compound includes a hydrophobic fluid and a hydrophobic filler dispersed in the hydrophobic fluid. The aqueous phase includes a binder and water. The emulsion is formed using a method that includes combining the oil phase, the aqueous phase, and the silicone polyether to form the emulsion. The antifoam granule is also utilized in a method of facilitating rinsing of a detergent from a substrate that includes applying the detergent, including the antifoam granule, to the substrate and rinsing the substrate.

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Patent Owner(s)

Patent OwnerAddress
DOW SILICONES CORPORATION2200 WEST SALZBURG ROAD MIDLAND MI 48686-0994

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Colson, Anick Vedrin, BE 7 52
Gallez, Laurence Jurbise, BE 13 102
Simon, Christel Manette Lobbes, BE 1 4
Ziolkowski, Nicolas Nivelles, BE 7 35

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