Title:
ACTIVE ENERGY RAY-CURABLE HARD-COATING COMPOSITION
Document Type and Number:
Japanese Patent JP2010180306
Kind Code:
A
Abstract:
To provide an active energy ray-curable hard-coating composition capable of forming hard coating films which are high in surface hardness, small in curing shrinkage, excellent in scratch resistance and excellent in transparency.
The active energy ray-curable hard-coating composition is characterized by comprising (A) a (meth)acrylic copolymerization resin having (meth)acryloyl groups on side chains, (B) dipentaerythritol hexaacrylate, and (C) a photopolymerization initiator.
Inventors:
YASUI YOSHIKATSU
DOI MITSURU
DOI MITSURU
Application Number:
JP2009023995A
Publication Date:
August 19, 2010
Filing Date:
February 04, 2009
Export Citation:
Assignee:
SHOWA HIGHPOLYMER
International Classes:
C09D4/02; C08F290/12; C09D5/00; C09D7/12; C09D133/14; C09D151/06
Domestic Patent References:
| JP2008274209A | 2008-11-13 | |||
| JP2008031471A | 2008-02-14 | |||
| JP2008056749A | 2008-03-13 | |||
| JP2008095064A | 2008-04-24 |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Kazuhiro Oyaku
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Kazuhiro Oyaku