Title:
MOLDED ARTICLE HAVING FINE SURFACE IRREGULARITIES AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2011/155365
Kind Code:
A1
Abstract:
Provided is a molded article having surface irregularities, in which a fine shape comprising protrusions and depressions between the protrusions is formed over the entirety or a portion of the surface of a molded article formed by curing a curable resin composition. A molded article having surface irregularities and a method for producing the molded article having surface irregularities, wherein a curable resin composition comprises: a composite resin (A), in which structural units represented by general formula (1) and/or general formula (2),
(1)
(2)
a polysiloxane segment (a1) having silanol groups and/or hydrolysable silyl groups, and a vinyl polymer segment (a2) having alcoholic hydroxyl groups are bonded by a bond represented by general formula (3);
(3)
and a polyisocyanate (B). The polysiloxane segment (a1) content is 10 to 60 wt% per total solid content of the curable resin composition, and the polyisocyanate content (B) is 5 to 50 wt% of the total solid content of the curable resin composition.
Inventors:
SEKINE HITOSHI (JP)
TAKADA YASUHIRO (JP)
SHISHIKURA TOMOKO (JP)
KANEMATSU TAKAYUKI (JP)
TANIMOTO HISASHI (JP)
TAKADA YASUHIRO (JP)
SHISHIKURA TOMOKO (JP)
KANEMATSU TAKAYUKI (JP)
TANIMOTO HISASHI (JP)
Application Number:
PCT/JP2011/062473
Publication Date:
December 15, 2011
Filing Date:
May 31, 2011
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
SEKINE HITOSHI (JP)
TAKADA YASUHIRO (JP)
SHISHIKURA TOMOKO (JP)
KANEMATSU TAKAYUKI (JP)
TANIMOTO HISASHI (JP)
SEKINE HITOSHI (JP)
TAKADA YASUHIRO (JP)
SHISHIKURA TOMOKO (JP)
KANEMATSU TAKAYUKI (JP)
TANIMOTO HISASHI (JP)
International Classes:
C08G18/64; B29C59/02; C08F290/06; C08G77/20; C08G77/442; C08J5/00; H01L21/027
Domestic Patent References:
| WO2010067742A1 | 2010-06-17 | |||
| WO2010137500A1 | 2010-12-02 |
Foreign References:
| JP2006328354A | 2006-12-07 | |||
| JP2001329136A | 2001-11-27 | |||
| JP2009260274A | 2009-11-05 | |||
| JP2009208282A | 2009-09-17 |
Attorney, Agent or Firm:
KONO MICHIHIRO (JP)
Michihiro Kono (JP)
Michihiro Kono (JP)
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Claims: