Process for manufacture of detergent powder incorporating polyhy

Details Process for manufacture of detergent powder incorporating polyhy Process for manufacture of detergent powder incorporating polyhy

1986-09-08

1988-07-05

Willis, Prince E.

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

252135, 25217417, 25217425, 252539, 252558, C11D 904, C11D 918, C11D 1102

Patent

active

047553189

ABSTRACT:
A particulate detergent composition is prepared by spray drying a slurry containing a surfactant system, which may contain anionic surfactants, nonionic surfactants and/or soap, a non-phosphate builder such as an aluminosilicate or an alkalimetal carbonate and a sugar such as sucrose or sorbitol. The sugar provides the powders with adequate structure without the necessity to utilize sodium silicate.

REFERENCES:
patent: 3615811 (1971-10-01), Barrett
patent: 3701735 (1972-10-01), Finck
patent: 3821118 (1974-06-01), Finck
patent: 3907702 (1975-09-01), Mostow
patent: 4013578 (1977-03-01), Child et al.
patent: 4076653 (1978-02-01), Davies et al.
patent: 4379080 (1983-04-01), Murphy
patent: 4414130 (1983-11-01), Cheng
patent: 4530774 (1985-07-01), Davies et al.
patent: 4536319 (1985-08-01), Payne
patent: 4695284 (1987-09-01), Hight

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