Process for the treatment of textile fibre materials

Bleaching and dyeing; fluid treatment and chemical modification – Foam dye composition or process

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252 86, 252 88, 252307, 252 87, 25230121, 4273899, 4273932, D06M 1330, D06P 162, B01J 1300

Patent

active

044139985

ABSTRACT:
Process for the treatment of textile fibre materials with foams, which contain (a) a first surface-active agent with a HLB value of 0.1 to 10.0, for example a fatty alcohol which can be ethoxylated, and is a major constituent, (b) a second surface-active agent with a HLB value of more than 8.5, as a minor constituent, the HLB value being at least 3.0 units higher than that of component (a), for example an alkali metal or ammonium salt of a fatty acid, of an alkylarylsulfonic acid, of an alkylsulfonic acid, of a sulfuric acid alkyl ester or of a glycol-ether-sulfate, or a fatty acid/alkanolamine reaction product or an ethoxylated fatty alcohol, and (c) a dye, a fluorescent brightener and/or a textile chemical.

REFERENCES:
patent: 3533730 (1970-10-01), Voltz et al.
patent: 3762860 (1973-10-01), Abrahams et al.
patent: 3785767 (1974-01-01), Hildebrand et al.
patent: 3953168 (1976-04-01), Fabbri et al.
patent: 3963432 (1976-06-01), Hauxwell et al.
patent: 3989456 (1976-11-01), Vescia et al.
patent: 4030882 (1977-06-01), Blackwell
patent: 4042320 (1977-08-01), Becker et al.
patent: 4052156 (1977-10-01), von der Eltz et al.
patent: 4099913 (1978-07-01), Walter et al.
patent: 4118526 (1978-10-01), Gregorian et al.
patent: 4326904 (1982-04-01), Eckert et al.
Namboodri et al., Amer. Dyestuff Reporter, Jun. 1978, pp. 27-34.

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