Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Cellulose fibers
Patent
1998-09-15
2000-03-07
Diamond, Alan
Bleaching and dyeing; fluid treatment and chemical modification
Chemical modification of textiles or fibers or products thereof
Cellulose fibers
8120, 8196, 81161, 8495, 8566, 8688, 8494, 4273882, 4273884, 4273899, 4273932, 427394, D06M 13358, C07D25128, C07D25144, D06P 1642
Patent
active
060334436
ABSTRACT:
This invention relates to a process for treating Lyocell cellulose fibers, which comprises treating the Lyocell cellulose fiber with at least one compound of formula ##STR1## wherein X is --NR-- or --S--, A is an aliphatic radical containing 1 to 18 carbon atoms which is free of sulfo groups, or --X--A is hydroxy, and R is hydrogen or, independently of A, has the meaning of A.
REFERENCES:
patent: 3074814 (1963-01-01), Sause et al.
patent: 3124414 (1964-03-01), Dolmetsch
Derwent Abstr. 81-18088D.
Ciba Specialty Chemicals Corporation
Diamond Alan
Mansfield Kevin T.
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