Bleaching and dyeing; fluid treatment and chemical modification – Color protecting process for dyed product
Patent
1991-07-09
1992-11-03
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Color protecting process for dyed product
811559, 811566, 8490, 8566, 8568, 544180, D06M 1335, D06P 164, D06P 324
Patent
active
051603462
ABSTRACT:
There is described a process for the photochemical and thermal stabilization of polyamide fiber materials according to claim 1 and also novel water-soluble triazine derivatives according to claim 7.
The novel process and compounds confer good thermal and photochemical stability on polyamide dyeings and fibres.
REFERENCES:
patent: 4698064 (1987-10-01), Evans et al.
patent: 4775386 (1988-10-01), Reinert et al.
patent: 5030243 (1991-07-01), Reinert
patent: 5057562 (1991-10-01), Reinert
patent: 5096456 (1992-03-01), Reinert et al.
Zhurnal Prikladnoi, 59(5), 1144 ff (1986).
Journal of Applied Polymer Science, vol. 33(6), pp. 2087-2095.
Fuso Francesco
Reinert Gerhard
Ciba-Geigy Corporation
Clingman A. Lionel
Mathias Marla J.
McC. Roberts Edward
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