Color diffusion transfer process employing phosphoramides

Details Color diffusion transfer process employing phosphoramides Color diffusion transfer process employing phosphoramides

1976-11-05

1978-09-19

Schilling, Richard L.

Gas separation: apparatus

Electric field separation apparatus

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

96 3, 96 77, G03C 700, G03C 554, G03C 140

Patent

active

041151178

ABSTRACT:
An improved process for forming a dye image in an image receiving layer of a film unit containing a light-sensitive element and an image receiving element by incorporation therein of a compound represented by the formula ##STR1## WHEREIN R.sub.1 and R.sub.2 individually represent lower alkyl, and n is 3.

REFERENCES:
patent: 2983606 (1961-05-01), Rogers
patent: 3253915 (1966-05-01), Weyerts et al.
Fleckenstein et al., U.S. Published Application Voluntary Trial Protest No. B 351,673 1/1975.

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