Bifunctional reactive dyestuffs containing vinylsulphone or alky

Details Bifunctional reactive dyestuffs containing vinylsulphone or alky Bifunctional reactive dyestuffs containing vinylsulphone or alky

1992-01-24

1994-06-07

Higel, Floyd D.

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

Organic compounds

Azo

534617, 534622, 534625, 534626, 534627, 534628, 534629, 534632, 534635, 534636, 534638, 534642, 534637, 540131, 540132, 540133, 540134, 540139, 544 99, 544100, 544101, 544102, 544103, 544104, C09B 6220, C09B 6224, C09B 62245, C09B 62255, C09B 6225, D06P 138, D06P 1382, D06P 1384

Patent

active

053190742

ABSTRACT:
A metal-free dyestuff of the formula ##STR1## and metal complex thereof wherein: Fb=the radical of a dyestuff selected from the group consisting of mono- or polyazo, anthraquinone, phthalocyanine, formazan, dioxazine and triphenylmethane radicals,

REFERENCES:
patent: 4560388 (1985-12-01), Rohrer
patent: 4746732 (1988-05-01), Tzikas, I
patent: 4935501 (1990-06-01), Tzikas, II
patent: 4996304 (1991-02-01), Tzikas, III
patent: 5095102 (1992-03-01), Herd et al.
Patent Abstracts of Japan, vol. 12, No. 353 (C-530)(3200) Sep. 21, 1988 Mitsubishi.

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