Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive...
Patent
1997-11-26
1999-11-16
Hamilton, Cynthia
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
4302801, 264401, 522170, C08G 5968, C08G 5924, G03F 720
Patent
active
059855100
ABSTRACT:
The energy beam curable epoxy resin composition comprising as essential components, (1) specific cationically polymerizing organic substance, (2) energybeam sensitive cation polimerization initiator, (3) cationically polymerizing organic substance except for the specific cationically polymerizing organic substance, described above, (4) radically polymerizing organic compound, and (5) energy beam sensitive radical polymerization initiator. The cured articles resulted from said resin composition, have superior properties and particularlly superior dimensional stability on humidity absorption. Therefore, a stereolithographic resin composition and a stereolithographic method are also provided.
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90-316748, English Abstract of JP 02-225580 printe Sep. 7, 1990, to Ricoh KK, Derwent Information Services 1 page, Sep. 7, 1990.
JP402225580A, English Abstract of JP-02-225580 printed Sep. 7, 1990 to Miyaguchi, Copyright 1990, JPO & Japio, from West, File JPAB, 1990.
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Akutsu Mitsuo
Chikaoka Satoyuki
Nakayashiki Tetsuyuki
Ohkawa Kazuo
Tachikawa Hiroyuki
Asahi Denka Kogyo Kabushiki Kaisha
Hamilton Cynthia
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