Compositions – Fluent dielectric – N-containing
Patent
1985-09-24
1988-06-07
Lieberman, Paul
Compositions
Fluent dielectric
N-containing
252135, 252153, 252170, 252171, 252527, 252DIG1, 252DIG11, 252DIG14, 252DIG19, 252143, C11D 318, C11D 134, C11D 304, C11D 183
Patent
active
047495162
ABSTRACT:
A two-phase low solvent anionic water-in-oil detergent emulsion to be applied to fabrics as laundry pre-spotting compositions. The composition comprises from 1% to 30% by weight of a salt; from about 1 to about 35% by weight of a mixture of about 0.1% to 2% by weight of a sorbitan nonionic surfactant and from about 0.5% to 30% by weight of at least one other nonionic surfactant and with soluble anionic surfactants. The composition has an HLB of from about 8 to about 14 and is poised at the phase inversion point of an oil-out/water-out emulsion. The composition also includes from about 2% to 60% by weight of a solvent. The balance of the composition is comprised of preferably deionized water.
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Lieberman Paul
McNally John F.
S. C. Johnson & Son Inc.
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