Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Patent
1996-06-03
1998-03-10
Chu, John S.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430302, 430325, 430330, G03F 7004
Patent
active
057259941
ABSTRACT:
Disclosed are a novel photosensitive composition which can form a sharp negative image, a photosensitive composition recordable independently of the emission wavelength of an exposure light source, and particularly, a photosensitive composition recordable in a region from near infrared to infrared (heat rays), a method for producing a novel image recording material which can form a sharp negative image, and a heat mode write type lithographic printing plate for direct plate-making which can directly record digital data of a computer, etc. by use of a solid state laser and a semiconductor laser (heat mode) having an emission region from near infrared to infrared, utilizing a conventional processing device or printing device as it is. The photosensitive composition comprises an acid precursor, a specified hydroxyimide compound, and a hydroxyl group-containing linear polymer.
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Chu John S.
Fuji Photo Film Co. , Ltd.
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