Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1986-02-18
1989-07-04
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Diffusion transfer process, element, or identified image...
430353, 430611, 430617, 430619, 430957, 430960, G03C 554, G03C 134
Patent
active
048450189
ABSTRACT:
An image-forming process involving a heating step is disclosed, which comprises conducting the heating in the presence of a compound represented by the following general formula (I): ##STR1## wherein: R.sup.1 and R.sup.2, which may be the same or different, each represents a group selected from an aryl group, a substituted aryl group, a heterocyclic group, and a substituted heterocyclic group;
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patent: 4618571 (1986-10-01), Ichijima et al.
patent: 4639408 (1987-01-01), Kitaguchi et al.
patent: 4678735 (1987-07-01), Kitaguchi et al.
patent: 4678739 (1987-07-01), Kitaguchi et al.
Kato Masatoshi
Kitaguchi Hiroshi
Sato Kozo
Takeuchi Masashi
Tsukase Masaaki
Fuji Photo Film Co. , Ltd.
Michl Paul R.
Wright Lee C.
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