Formation of high active detergent granules using a continuous n

Details Formation of high active detergent granules using a continuous n Formation of high active detergent granules using a continuous n

1991-01-28

1992-10-06

Lieberman, Paul

Compositions

Fluent dielectric

N-containing

252174, 252553, 252558, 25217421, 25217422, 25217423, C11D 402, C11D 1320, C11D 1318

Patent

active

051529327

ABSTRACT:
A process for making high active detergent particles by: (a) reacting in a continuous neutralization system alkyl sulfuric acid and /or alkyl benzene sulfonic acid with concentrated sodium hydroxide solution, (b) adding to the system polyethylene glycol of molecular weight about 4,000-50,000 and/or certain ethoxylated nonionic surfactants, and (c) forming detergent particles. Granular detergent compositions containing the detergent granules are also described.

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