Detergent composition and process

Details Detergent composition and process Detergent composition and process

1975-06-23

1979-08-28

Willis, Jr., P. E.

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

252 89, 252108, 252109, 252133, 252135, 252140, 252526, 252527, 252528, 252531, 252532, 252539, 252540, 252545, 252546, 252547, 252550, 252551, 252558, 252559, 252 891, 25217414, 25217421, 25217417, 25217425, C11D 172, C11D 3075, C11D 702

Patent

active

041660390

ABSTRACT:
Improved granular detergent compositions comprising a nonionic surfactant are prepared by incorporating the nonionic surfactant with a kaolinite or bentonite clay, preferably at an elevated temperature. The choice of clay is dependent on builder type, kaolinite clays being used in non-phosphate detergent compositions, while bentonite clays are used in phosphate-containing formulations. Incorporation of these clays gives homogeneous detergent slurries and superior properties of the resulting spray-dried detergent granules.

REFERENCES:
patent: 1813247 (1931-07-01), Merlub-Sobel
patent: 1943519 (1934-01-01), Denning
patent: 2344268 (1944-03-01), Rench
patent: 2491051 (1949-12-01), McCarter
patent: 2594257 (1952-04-01), Durgin
patent: 2594258 (1952-04-01), Durgin
patent: 2770600 (1956-11-01), Ricciardi
patent: 3764541 (1973-10-01), Kaneko
patent: 3769222 (1973-10-01), Yurko et al.
patent: 3838072 (1974-09-01), Smith et al.
patent: 3865754 (1975-02-01), Norris et al.
Schott, H., "Interaction of Nonionic Detergents and Swelling Agents", Rolloid-Zeitschrift, 199(2), 158-169, (1964).

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