Radiation imagery chemistry: process – composition – or product th – Dye image from radiation sensitive dye or dye former by dry... – Composition or product
Patent
1990-07-16
1993-02-16
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Dye image from radiation sensitive dye or dye former by dry...
Composition or product
430338, 430339, 430341, 430343, 430344, G03C 172
Patent
active
051870495
ABSTRACT:
A photothermographic composition is disclosed comprising a sensitizing dye and the salt of an oxidizing acid and a leuco dye, wherein said acid consists of a Group V, VI, or VII element and oxygen.
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patent: 4394433 (1983-07-01), Gatzke
patent: 4460677 (1984-07-01), Smith et al.
patent: 4670374 (1987-06-01), Bellus et al.
Sher Frank T.
Whitcomb David R.
Bowers Jr. Charles L.
Chea Thorl
Griswold Gary L.
Kirn Walter N.
Litman Mark A.
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