Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1988-08-04
1991-01-08
Niebling, John F.
Compositions
Water-softening or purifying or scale-inhibiting agents
25217421, 25217422, 252321, 252358, B01D 1904
Patent
active
049833162
ABSTRACT:
A dispersible silicone antifoam composition for providing controlled foaming liquid laundry detergent formulations and wherein there is provided a non-aqueous emulsion of primary and secondary silicone antifoam agents, at least one nonionic silicone surfactant for emulsifying the primary and secondary antifoam agents in a solvent, a first organic surfactant dispersing agent for assisting in dispersing the emulsified primary and secondary antifoam agents in the liquid laundry detergent, and a second dispersing agent of a nonionic difunctional block-copolymer terminating in primary hydroxyl groups for further assisting in dispersing the emulsified primary and secondary anitfoam agents in the liquid laundry detergent.
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DeCesare Jim L.
Dow Corning Corporation
Niebling John F.
Rodriquez Isabelle
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