Amine salts of reactive dyestuffs

Details Amine salts of reactive dyestuffs Amine salts of reactive dyestuffs

1976-09-30

1978-07-25

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 1C, 8 39B, 8 39R, 8 41B, 8 41R, 8 85B, 8 85R, 8 94A, 8 94R, 8172A, 8172R, 8173, 8178R, 8DIG2, D06P 138

Patent

active

041026390

ABSTRACT:
New amine salts of reactive dyestuffs as well as the use of these amine salts for the dyeing and printing of organic material are disclosed. The new dyestuffs contain an amine salt of an acid, salt-forming, water-solubilizing group, and are of the formula

REFERENCES:
patent: 2038298 (1936-04-01), Kiernan
patent: 2095077 (1937-10-01), Payne
patent: 2315870 (1943-04-01), Nadler
patent: 2670265 (1954-02-01), Heyna
patent: 3170912 (1965-02-01), Freyermuth
patent: 3170914 (1965-02-01), Freyermuth et al.
patent: 3193546 (1965-07-01), Freyermuth
patent: 3925012 (1975-12-01), Ringel et al.
Farben Revue, (1971, Special Edition 13), p. 16.
Rattee and Breuer, "The Physical Chemistry of Dye Adsorption" (Academic Press, 1974), pp. 260-261 and 302-305.

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