Quinophthalonic dyes containing silane groups and process for pr

Details Quinophthalonic dyes containing silane groups and process for pr Quinophthalonic dyes containing silane groups and process for pr

1983-01-17

1984-07-03

Bond, Robert T.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

8506, 8536, 8537, 8625, 8626, 8632, 8637, 8918, 8657, 546154, 546173, C09B 2500

Patent

active

044580738

ABSTRACT:
There are described a new class of organic dyes containing silane groups, the composite pigments obtainable therefrom by associating them with a substrate (SiO.sub.2, TiO.sub.2, Al.sub.2 O.sub.3), and the processes for preparing same.
The silane organic dyes have the formula (I): ##STR1## wherein all substituents are defined later. The silane dyes (I) are utilized per se for dyeing natural fibres, such as wool, and man-made fibres, such as the polyamide, polyester, polyacrylic fibres and the like, while the composite pigments prepared from said dyes by association with an inorganic substrate are employed in paints, air enamels and stoving enamels, in the pigmentation of plastics, in the inks, in the printing of textiles etc.

REFERENCES:
patent: 4101551 (1928-07-01), Groll et al.

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