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Title:
CURABLE RESIN COMPOSITION
Document Type and Number:
Japanese Patent JP2007119720
Kind Code:
A
Abstract:

To provide a curable resin composition that has satisfactory thermal resistance, surface hardness, anti-sputtering property, low degassing property and shows good patterning property.

The curable resin composition is represented by general formula (1) and is a copolymer comprising a polymerizable compound having an acid value of more than 30 mg KOH/g, a polymerizable unsaturated compound a having a glass transition point higher than 150°C when the polymer is regarded as a homopolymer, and a polymerizable unsaturated compound b bearing epoxy group or its group moiety, the weight-average molecular weight is ≥10,000 and contains an epoxy resin having no carboxylic acid group at the terminal, polyfunctional monomers and a photo-polymerization initiator.


Inventors:
TAWARAYA SEIJI
KAWAGUCHI SHUJI
BABA YASUKO
SUMINO TOMONOBU
KOYAMA MINAMI
NAKAYAMA YOSHIMITSU
Application Number:
JP2006143179A
Publication Date:
May 17, 2007
Filing Date:
May 23, 2006
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD
INCTEC INC
International Classes:
C08F290/14; C08G59/32; C08G59/42; G02B5/20; G03F7/027; G03F7/038
Domestic Patent References:
JPH0952938A1997-02-25
JP2002206014A2002-07-26
JPH05339356A1993-12-21
JP2002088136A2002-03-27
JP2005017321A2005-01-20
Attorney, Agent or Firm:
Akihiko Yamashita
Kishimoto Tatsuto