Dry photographic copying method for producing Te images

Details Dry photographic copying method for producing Te images Dry photographic copying method for producing Te images

1976-05-05

1978-02-28

Klein, David

Gas separation: apparatus

Electric field separation apparatus

Electrode cleaner, apparatus part flusher, discharger, or...

96 48HD, 96 76R, G03C 554, G03C 524, G03C 148

Patent

active

040765300

ABSTRACT:
A method for producing an image comprising image-wise exposing a light-sensitive layer containing a sensitizing agent and an image forming compound which can be transferred at non-exposed areas to an image receiving layer upon heating at about 80.degree. to about 200.degree. C, and which can be changed to a non-transferable compound at exposed areas, contacting the light-sensitive layer with the image receiving layer containing a compound which forms a colored image upon reaction with the image forming compound, and heating the light-sensitive layer to transfer the image forming compound to the image receiving layer at non-exposed areas, wherein the image receiving layer comprises an organic tellurium compound and a binder formed on a support.

REFERENCES:
patent: 3733201 (1973-05-01), Barr
patent: 3816131 (1974-06-01), Kampfer et al.
patent: 3819377 (1974-06-01), Klose et al.

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