Peroxygen bleaching and compositions therefor

Details Peroxygen bleaching and compositions therefor Peroxygen bleaching and compositions therefor

1978-10-10

1980-06-10

Marquis, Melvyn I.

Bleaching and dyeing; fluid treatment and chemical modification

Bleaching

Chemical

252 95, 252 99, 252186, D06L 302, D06L 304

Patent

active

042070708

ABSTRACT:
A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator a N-sulfonylazole of the formula ##STR1## where Z represents the number of carbon and nitrogen atoms necessary to complete a heterocyclic ring selected from the class consisting of pyrazole, pyrrole, triazole, and benzotriazole wherein said ring can be substituted with phenyl, alkyl of 1 to 10 carbon atoms, halogen, amino, cyano, nitro, alkoxy of 1 to 10 carbon atoms and R is an alkyl radical of 1 to 10 carbon atoms.
Also described are dry blend compositions containing the bleach bath components.

REFERENCES:
patent: 2284477 (1942-05-01), Reichert et al.
patent: 2955905 (1960-10-01), Davies et al.
patent: 3298775 (1967-01-01), Malafosse et al.
patent: 3321497 (1967-05-01), Matzner
patent: 3532634 (1970-10-01), Woods
patent: 3706670 (1972-12-01), Gray
patent: 3775333 (1973-11-01), Loffelman
patent: 3886078 (1975-05-01), Loffelman
patent: 3912648 (1975-10-01), Brady et al.
patent: 3919102 (1975-11-01), Kuhling
patent: 3969257 (1976-07-01), Murray
patent: 4115060 (1978-09-01), Finley et al.

Affiliated with

Also associated with

Rating

Peroxygen bleaching and compositions therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Peroxygen bleaching and compositions therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Peroxygen bleaching and compositions therefor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-860823