Pretreatment of textile materials: alkaline scour or bleach with

Details Pretreatment of textile materials: alkaline scour or bleach with Pretreatment of textile materials: alkaline scour or bleach with

1988-11-07

1990-04-03

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Cellulose fibers

8101, 8107, 81161, 8137, D06M 1326, D06M 106, C11D 756, D06L 112

Patent

active

049127918

ABSTRACT:
Textile materials are pretreated in aqueous media by alkaline scouring and/or bleaching using an assistant comprising a compound of the general formula I ##STR1## where R is C.sub.6 -C.sub.10 -alkyl, X is H, Na, K or NR.sup.1 R.sup.2 R.sup.3 R.sup.4, and R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each H, C.sub.1 -C.sub.4 -alkyl or --CH.sub.2 --CH.sub.2 --OH.

REFERENCES:
patent: 3122417 (1964-02-01), Blaser et al.
patent: 3740187 (1973-06-01), Kowalski
patent: 3766078 (1973-10-01), Kowalski
patent: 3795625 (1974-03-01), Kowalski
patent: 3855284 (1974-12-01), Germscheid

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