Process for improving the dyeability and whiteness of cellulosic

Details Process for improving the dyeability and whiteness of cellulosic Process for improving the dyeability and whiteness of cellulosic

1989-11-07

1991-04-09

Willis, Prince E.

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Cellulose fibers

8110, 8111, 81161, 8181, D06M 13322

Patent

active

050061259

ABSTRACT:
In a process for treating a cellulosic fabric which includes the step of scouring and/or bleaching the improvement which comprises treating said fabric with a quaternary compound of the formula selected from the group consisting of: ##STR1## wherein R, R', R" and R"' are each lower alkyl radicals and X.sup.- is an anion prior to dyeing so as to improve its whiteness and/or dyeability.

REFERENCES:
patent: 3685953 (1972-08-01), Cuvelier et al.

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