Compositions – Preservative agents – Anti-corrosion
Patent
1995-12-18
1997-11-11
Lovering, Richard D.
Compositions
Preservative agents
Anti-corrosion
252 3, 252307, 252311, 252355, 252357, 510476, 524457, 524815, 526146, 526320, B01F 1718, B01F 1728, C08F 1628, C08F 2056
Patent
active
056860242
ABSTRACT:
The present invention is directed to a new aqueous dispersion of surface active polymer which demonstrates enhanced surface active and performance properties more particularly as a foaming agent. The polymer comprises a vinyl monomer having at least one quaternized nitrogen atom, a vinyl monomer having at least one amide group, a vinyl monomer bearing both a hydrophobic and a hydrophylic group and optionally, a vinyl carboxylic monomer.
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Search Report in PCT Counterpart Application of U.S. 08/573,794.
Dahanayake Manilal S.
Gao Tao
Larson Eric H.
Juettner Paul J.
Lovering Richard D.
Rhone-Poulenc Surfactants & Specialties, L.P.
Wood John Daniel
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