Printing process

Details Printing process Printing process

1982-06-28

1983-12-20

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Dyeing process utilizing electric, magnetic, or wave energy;...

8471, 8512, 8922, D06P 520

Patent

active

044215150

ABSTRACT:
A process is described for dyeing a textile material, comprising the steps of: forming a latent magnetic image in a magnetic imaging member comprising a ferromagnetic material on an electrically conductive support; developing the magnetic image by applying thereto a ferromagnetic toner comprising a ferromagnetic component, a dye component containing a dye which is substantially sublimable at from 160.degree. C. to 215.degree. C., and a resin, which substantially encapsulates the ferromagnetic component and the dye component; transferring the developed image to a first surface of a thermally stable sublimable-dye-permeable polymeric film; bringing the polymeric film on a second surface thereof into contact with a textile material to be dyed; heating the textile material and polymeric film to thereby transfer the dye image from the first surface of the polymeric film through the polymeric film to form a dye image in the textile material.

REFERENCES:
patent: 3860388 (1975-01-01), Haigh
patent: 3915628 (1975-10-01), Bossard et al.
patent: 4099186 (1978-07-01), Edwards et al.
patent: 4117498 (1978-09-01), Edwards et al.
patent: 4124384 (1978-11-01), Centa
patent: 4145300 (1979-03-01), Hendriks
patent: 4246331 (1981-01-01), Mehl et al.

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