Compositions – Fluent dielectric – N-containing
Patent
1973-08-27
1976-05-11
Guynn, Herbert B.
Compositions
Fluent dielectric
N-containing
252153, 252546, 252DIG14, 252DIG17, C11D 134, C11D 333
Patent
active
039561984
ABSTRACT:
A washing-aid composition suitable for removal of stains and soil from delicate fabrics which are deleteriously affected by alkaline pH conditions which contains a phosphate ester surfactant, an alkali metal salt of an aminopolyacetic acid in an amount sufficient to essentially neutralize the surfactant to a pH of about 7, a water miscible organic solvent in an amount sufficient to solubilize organic borne stains and dirt, and water in an amount sufficient to solubilize the aminopolyacetic acid salt.
REFERENCES:
patent: 3232880 (1966-02-01), Mausner
patent: 3265625 (1966-08-01), Grob
patent: 3393154 (1968-07-01), Treitler
Days-Ease Home Products Corporation
Guynn Herbert B.
Pavitt, Jr. William H.
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