Non-phosphate spray dried detergents containing dicarboxylic aci

Compositions – Fluent dielectric – N-containing

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Details

252 89R, 252 99, 252135, 252174, 252559, 252DIG1, 252DIG11, 252DIG12, C11D 183, C11D 320, C11D 1102, C11D 1706

Patent

active

039621499

ABSTRACT:
A spray dried, non-phosphate, substantially unbuilt detergent bead composition post treated with non-ionics, comprising approximately by weight, (a) 2-30% of a dibasic acid component, (b) up to 35% of an anionic, zwitterionic or amphoteric detergent material, (c) up to 5% of a ionic surfactant, (d) 0 to 7% of an alkali metal silicate, the balance being filler.

REFERENCES:
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patent: 3714051 (1973-01-01), Milesi
patent: 3723327 (1973-03-01), VanKampen
patent: 3776851 (1973-12-01), Cheng
patent: 3817870 (1974-06-01), Weiss
patent: 3844969 (1974-10-01), Griffiths
patent: 3849327 (1974-11-01), DiSalvo

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