Compositions – Preservative agents – Anti-corrosion
Patent
1996-08-28
1997-07-08
Lovering, Richard D.
Compositions
Preservative agents
Anti-corrosion
162 29, 162 60, 252358, B01D 1904, D21H 2112
Patent
active
056457626
ABSTRACT:
A defoamer composition made from the reaction product of an epoxide containing composition selected from epoxide fatty acids, epoxide vegetable oils and mixtures thereof and at least one secondary compound selected from the group consisting of fatty acids and alkoxylated derivatives thereof, alkoxylated polyols, alcohols, alkoxylated alcohols, alkylphenols, alkoxylated alkylphenols, alkylamides, alkoxylated alkylamides, acetylenic glycols, alkoxylated acetylenic glycols, polybasic acids, alkylene oxides, organo silicones and polymers thereof, and methods of using the same especially for defoaming black liquor produced in the pulp and paper industry.
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Cook Anthony B.
Palmer John J.
Rodriguez Jose M.
Grandmaison Real J.
Henkel Corporation
Jaeschke Wayne C.
Lovering Richard D.
Metzmaier Daniel S.
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