Heat transfer black dyestuff B

Details Heat transfer black dyestuff B Heat transfer black dyestuff B

1976-12-17

1980-01-29

Marquis, Melvyn I.

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 25A, 8 26, 8 39C, 8 41C, 106 22, D06P 354, C09B 2700, C09B 4548, C09D 1102

Patent

active

041859570

ABSTRACT:
The application is concerned with the composition of matter composed of a brown dye of the formula: ##STR1## and a blue dye of the formula: ##STR2## useful in marking heat transfer prints in black shades; heat transfer sheets carrying such composition; inks for printing the transfer sheets; a heat transfer process for black prints on polyester and novel heat transfer printed fabrics.

REFERENCES:
patent: 3207569 (1965-09-01), Thummel
patent: 3707346 (1972-12-01), Marker et al.
patent: 3888623 (1975-06-01), Clarke et al.
patent: 3961965 (1976-06-01), Zwahlen
patent: 3972676 (1976-08-01), Liechti
patent: 3994679 (1976-11-01), Greenhalgh
patent: 3995994 (1976-12-01), Greenhalgh et al.
patent: 4042545 (1977-08-01), Defago et al.
Chemical Abstacts, vol. 52, 4988i, 1958.
Chemical Abstacts, vol. 51, 4988i, 1958.
Color Index, vol. 2, 1971, p. 2480.

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