Enzymatic detergent and bleaching composition

Details Enzymatic detergent and bleaching composition Enzymatic detergent and bleaching composition

1987-12-03

1988-09-06

Lieberman, Paul

Compositions

Water-softening or purifying or scale-inhibiting agents

252 95, 252 99, 252135, 2521861, 252551, 252DIG12, 435263, C11D 3386

Patent

active

047691735

ABSTRACT:
The invention relates to the use of a certain class of lipases together with strong bleaching agents in detergent compositions. This class of lipases consists of fungal lipases ex Humicola lanuginosa or Thermomyces lanuginosus, and bacterial lipases which show a positive immunological cross-reaction with the antibody of the lipase produced by Chromobacter viscosum var. lipolyticum NRRL B-3673. The strong bleaching agents are stronger than the sodium perborate/TAED system, i.e. stronger than peracetic acid or they yield, on perhydrolysis, a peracid faster than the sodium perborate/TAED system.

REFERENCES:
patent: 4011169 (1977-03-01), Diehl et al.
patent: 4707291 (1987-11-01), Thom et al.

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