Phthalocyanine reactive dyestuffs

Details Phthalocyanine reactive dyestuffs Phthalocyanine reactive dyestuffs

1994-04-04

1995-09-26

Shah, Mukund J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

540123, 8661, C09B 4724

Patent

active

054535018

ABSTRACT:
Phthalocyanine reactive dyestuffs which, in the form of the free acid, have the formula (1) ##STR1## in which the variable radicals have the meaning given in the description, are prepared by condensation of the corresponding amines with cyanuric fluoride or cyanuric chloride in any desired order.
The reactive dyestuffs according to the invention exhibit good wet and light fastness properties and are used for the dyeing and printing of cotton.

REFERENCES:
patent: 4330469 (1982-05-01), Gati et al.
patent: 4396549 (1983-08-01), Nakamatsu et al.
patent: 4505714 (1985-03-01), Omura et al.
patent: 4992589 (1991-02-01), Fuchs et al.
patent: 5003053 (1991-03-01), Springer et al.
Derwent abstract, Textiles: Paper: Cellulose, p. 5, week D47, J5 6128-375 1981.
Derwent abstract, Textiles: Paper: Cellulose, p. 14, week 8648, J6 1233-063-A 1985.
Derwent abstract, Textiles: Paper: Cellulos, p. 2, week C32, J5 5082-164. 1978.
Food: Disinfectants: Detergents, p. 6, week 8546, J6 0194-028-A 1984.
Patent Abstracts of Japan, Feb. 6, 1985, C field; "Phthalocyanine compound and dyeing or textile printing using the same", 59-174653 (A), Oct. 3, 1984, Sumitomo Kagaku Kogyo KK, Takashi Omura; vol. 9, No. 28 (C-264), p. 143.

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