Transfer printing process for dyeing and printing organic materi

Details Transfer printing process for dyeing and printing organic materi Transfer printing process for dyeing and printing organic materi

1974-09-30

1976-12-07

Levy, Donald

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8172R, 8177R, 106 22, D06P 500

Patent

active

039959929

ABSTRACT:
A process for dyeing and printing organic material which can be dyed with cationic dyes by the transfer printing process, which comprises the use of a auxiliary carrier which contains at least one disperse and/or cationic dye that is converted into the vapor state at atmospheric pressure and at a temperature between 150.degree. C and 220.degree. C, and at least one organic compound as transfer promoter with a vapor pressure higher than 10.sup..sup.-5 Torr at 200.degree. C.

REFERENCES:
patent: 2589208 (1952-03-01), Craig
patent: 2952653 (1960-09-01), Heller
patent: 2963507 (1960-12-01), Rudner
patent: 3020310 (1962-02-01), Fowler
patent: 3051736 (1962-08-01), Horn
patent: 3114588 (1963-12-01), Lewis
patent: 3413071 (1968-11-01), Davis
patent: 3782896 (1974-01-01), Defago et al.
The Chemistry of Acrylonitrile, 2nd pp. 157, 183-186, pub. by Amer. Cyanamid Co.

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