Defoamer and methods of use thereof

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United States of America Patent

PATENT NO 6448298
SERIAL NO

09571743

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Abstract

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Disclosed are methods and compositions for defoaming alcoholic fermentations. An aqueous composition of polydimethylsiloxane, an ethylene oxide/propylene oxide block copolymer and a silicone/silica blend is employed to treat the fermentation for foaming.

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Patent Owner(s)

Patent OwnerAddress
BETZDEARBORN INC4636 SOMERTON ROAD TREVOSE PA 19053

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fernandes, Luiz Antonio Sao Paulo, BR 4 25
Luiz, Claudio Candido Cotia, BR 4 25
Romualdo, Raimundo Sao Paulo, BR 2 12

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