Radiation imagery chemistry: process – composition – or product th – Imaged product – Including resin or synthetic polymer
Patent
1997-10-29
1999-12-14
Chu, John S.
Radiation imagery chemistry: process, composition, or product th
Imaged product
Including resin or synthetic polymer
430165, 430191, 430192, 430193, 4302701, 430326, 430330, 430919, 430920, G03F 7023, G03F 732
Patent
active
060015179
ABSTRACT:
A positive photosensitive polymer composition, which comprises a thermosetting polymer precursor which can be cured through cyclodehydration upon heating, and a photosensitive cure accelerator which can be inactivated of its cure accelerating property by irradiation of light.
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Chu John S.
Kabushiki Kaisha Toshiba
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