Patent · US Expired

Process for the one-bath, single-stage dyeing or printing of cellulose fibres with fibre-reactive disperse dyestuffs

US4294579A · kind A · utility

3Cited by

8References

3Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Udo-Winifred Hendricks · Odenthal, DE
Dietrich Hildebrand · Odenthal, DE
Robert Kuth · Cologne, DE

Key dates

Filing date	Aug 27, 1979
Grant date	Oct 13, 1981
Priority date	—
Expiry date	Aug 27, 1999

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06P3/8252
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

Padding liquors or printing pastes which contain at least one compound which is free from ionic groups and possesses one or more glycicyl radicals are used for the one-bath, single-stage dyeing and printing of textile sheet-like structures of cellulose fibres or fibre blends containing cellulose fibres with water-insoluble reactive disperse dyestuffs in the absence of alkalis or alkaline compounds.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.