Image enhancement of photothermographic elements

Details Image enhancement of photothermographic elements Image enhancement of photothermographic elements

1981-06-08

1983-02-22

Louie, Jr., Won H.

Radiation imagery chemistry: process, composition, or product th

Dye image from radiation sensitive dye or dye former by dry...

Composition or product

430523, 430617, 430559, 430620, 430618, 430619, G03C 152, G03C 102

Patent

active

043749216

ABSTRACT:
A photothermographic emulsion can be provided with enhanced image density by using an indoaniline leuco dye, aromatic carboxylic acid, and p-alkylphenyl sulfonic acid in reactive association with the emulsion.

REFERENCES:
patent: 3180731 (1965-04-01), Roman et al.
patent: 3445234 (1969-05-01), Cescon et al.
patent: 3531286 (1970-09-01), Renfrew
patent: 3985565 (1976-10-01), Gabrielsen et al.
patent: 4021240 (1977-05-01), Cerquone et al.
patent: 4021249 (1977-05-01), Noguchi et al.
patent: 4022617 (1977-05-01), McGuckin
patent: 4123282 (1978-10-01), Winslow
patent: 4187108 (1980-02-01), Willis
Research Disclosure 17029, Jun. 1978, James W. Carpenter & Paul W. Lauf.
Research Disclosure 15676, Apr. 1977, Roland G. Willis.
Research Disclosure 14433, Apr. 1976, Edwin N. Oftendahl et al.
Research Disclosure 13443, Jun. 1975, Hugh G. McGuckin.
Research Disclosure 15126, Nov. 1976, R. S. Garielsen et al.

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