Vat dye and sulfur dye compositions

Details Vat dye and sulfur dye compositions Vat dye and sulfur dye compositions

1988-03-08

1989-12-12

Yarbrough, Amelia Burgess

Compositions: coating or plastic

Coating or plastic compositions

Corrosion inhibiting coating composition

106 20, 106 22, 8610, 8613, 8650, 8652, C09D 1100

Patent

active

048865494

ABSTRACT:
Specific vatting accelerators according to claims 1 and 2 are described. These can be added to a vat dye or sulfur dye composition, or to a dye bath or printing paste containing a vat dye or sulfue dye, by virtue of which an improvement of dye yield, particularly on cellulose materials, is obtained.

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patent: 4420310 (1983-12-01), Opitz et al.
patent: 4490150 (1984-12-01), Heller et al.

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