Radiation imagery chemistry: process – composition – or product th – Stripping process or element – Element
Patent
1991-08-19
1993-11-09
Martin, Roland
Radiation imagery chemistry: process, composition, or product th
Stripping process or element
Element
430286, 430255, G03C 1805
Patent
active
052601641
ABSTRACT:
A photosensitive material comprises a photosensitive and heat-developable element and a photopolymerizable element which are contained in the same layer. The photopolymerizable element comprises at least a polymerizable polymer precursor having a melting point of 35.degree. C. or more. The photosensitive material is exposed to light with at least one wavelength within the wavelength region of from 400 nm to 900 nm, heated at 60.degree. to 180.degree. C., and exposed to light with at least one wavelength within the wavelength region of from 250 to 700 nm, and thus an unexposed area in the photosensitive layer which is an area not exposed to light with at least one wavelength within the wavelength region of from 400 nm to 900 nm is polymerized.
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Arahara Kozo
Fukui Tetsuro
Fukumoto Hiroshi
Kagami Kenji
Katayama Masato
Canon Kabushiki Kaisha
Martin Roland
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