Method for dyeing fibrous materials made of or containing wool

Details Method for dyeing fibrous materials made of or containing wool Method for dyeing fibrous materials made of or containing wool

1993-07-30

1994-10-18

Prescott, Arthur C.

Bleaching and dyeing; fluid treatment and chemical modification

Organic additive for dye composition, dye composition...

Polymeric additive

8557, 8582, 8594, 8598, 8599, 8601, C09B 6700, D06P 152

Patent

active

053564421

ABSTRACT:
A method is described for dyeing fibrous materials made of or containing wool with anionic dyes, which comprises dyeing these materials in the presence of a wool preservative comprising at least one compound of the formula

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patent: 5077039 (1991-12-01), Baur et al.
patent: 5179201 (1993-01-01), Ofting et al.
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Chem. Abst. 85:65187r (1975).
Chem. Abst. 116: 131659h (1990).
Derw. Abst 91-333650/46 of DE 4,014,202 (1912).
Chem Abst. 116(12):108845q of DE 4,014,202 (1945).
Derw. Abstr. 75-16402w/10 of DE 2,439,155 (1935).
Chem. Abst. 85(10):65187r of DE 2,439,155 (1985).
Chem. Abstr. vol. 71 (1969) 295815 of DE 1,619,004.
Chem. Abst. vol. 73 (1970) 16202k of DE 1,619,662.
Textiles vol. 84 (1976) 152051q of DT 2,424,892.
Derw. Abst. 91-341606/47 of EP 457,155 (1991).

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