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.
KAWAGUCHI SHUJI
BABA YASUKO
SUMINO TOMONOBU
KOYAMA MINAMI
NAKAYAMA YOSHIMITSU
INCTEC INC
JPH0952938A | 1997-02-25 | |||
JP2002206014A | 2002-07-26 | |||
JPH05339356A | 1993-12-21 | |||
JP2002088136A | 2002-03-27 | |||
JP2005017321A | 2005-01-20 |
Kishimoto Tatsuto