Process for reducing discoloration of cellulosic fibers, treated

Details Process for reducing discoloration of cellulosic fibers, treated Process for reducing discoloration of cellulosic fibers, treated

1992-01-10

1993-04-06

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Cellulose fibers

811568, 81161, 81271, D06M 1100, D06M 1300, D06M 1324

Patent

active

051999536

ABSTRACT:
A process for reducing discoloration of fibrous cellulosic material, treated at temperatures above about 175.degree. C. with a treating solution of a polycarboxylic acid and a phosphate salt curing catalyst, comprises adding to the treating solution an inorganic boron-oxygen compound.

REFERENCES:
patent: 5137537 (1992-08-01), Herron et al.
patent: 5145485 (1992-09-01), Michna et al.

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