Enzymatic detergent and bleaching composition containing a speci

Details Enzymatic detergent and bleaching composition containing a speci Enzymatic detergent and bleaching composition containing a speci

1990-06-19

1991-12-03

Lieberman, Paul

Compositions

Water-softening or purifying or scale-inhibiting agents

252 95, 252100, 252142, 2521861, 252551, 252558, 252DIG12, C11D 3386, C11D 339, C11D 3395

Patent

active

050698095

ABSTRACT:
An enzymatic detergent and bleaching composition contains a bleaching system which is stronger than the sodium perborate/TAED system. In such a composition a lipase is employed which is produced by cloning, by rDNA technique, the gene which encodes the lipase produced by the fungas Humicola lanuginosa and expressing that gene in Aspergillus oryzae as host. The lipase is used in an amount giving a lipolytic enzyme activity of from 100 to 0.005 lipolytic units/mg of the composition.

REFERENCES:
patent: 4769173 (1988-09-01), Cornelissen et al.
patent: 4861509 (1989-08-01), Cornelissen et al.
European Search Report for EP 89 304620, 8/1/89.
"Biotechnology Newswatch", 3/7/'88, p. 6.
Research Disclosure (RD) #0290056, 6/88, (abstract).

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