C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
8/93.13
C11D 9/30 (2006.01) C11D 3/00 (2006.01) C11D 3/22 (2006.01) C11D 10/04 (2006.01) C11D 1/14 (2006.01) C11D 1/62 (2006.01) C11D 1/72 (2006.01)
Patent
CA 1139505
DETERGENT SOFTENER COMPOSITIONS ABSTRACT OF THE DISCLOSURE Heavy duty detergent compositions, particularly for imparting improved softness and detersive effects to fabrics laundered therewith, said composition including in addition to conventional builder and principally anionic surfactant components, fatty acid soap, optionally, but preferably a minor quantity of cellulose ether, and cationic softener of the di- lower-di-higher alkyl quaternary ammonium and/or heterocyclic imide type, e.g., imidazolinium, the weight ratio of soap to softener being about 8:1 to 1:3 preferably 5:1 to 1:2 more preferably 3:2:2:3, e.g. about unity. The soap is preferably in the form of a spaghetti, flake, or other shape and is present in the product composition as substantially homogeneously dispersed, discrete particles. The cellulose ether may, preferably, be included in the soap component, or separately in the crutcher mixture of the surfactant, builder, and other components, or part of the cellulose ether may be in the soap and the remainder provided in the spray dried crutcher mix.
341521
Colgate-Palmolive Company
Smart & Biggar
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