Compositions and methods that introduce variations in color dens

Details Compositions and methods that introduce variations in color dens Compositions and methods that introduce variations in color dens

1987-09-15

1989-05-23

Lieberman, Paul

Compositions

Water-softening or purifying or scale-inhibiting agents

252 86, 252DIG12, 8102, 81161, 435263, D06M 1502, D06L 300

Patent

active

048328642

ABSTRACT:
Aqueous processes and compositions of the invention for obtaining a "stone-washed", distressed or "used and abused" look in clothing, particularly in the panels and seams of denim jeans and jackets involve compositions that are stone-free that avoid mechanical abrasion of the fabric. In particular, the process and composition of the invention used to obtain the distressed, "stone-washed" or "acid washed look" are free of common pumice or pumice-bleach compositions, used in large institutional-size laundry machines, and rely solely on the chemical action of aqueous treatment compositions. The aqueous treatments can be made from liquid or solid concentrates.

REFERENCES:
patent: 4218220 (1980-08-01), Cramer
patent: 4381247 (1983-04-01), Nakagawa et al.
patent: 4388077 (1983-06-01), Ruck
patent: 4740213 (1988-04-01), Ricci

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