Title:
SCRATCH-RESISTANT RESIN LAMINATE, FRONT COVER MATERIAL FOR DISPLAYS, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/128697
Kind Code:
A1
Abstract:
The present invention provides a scratch-resistant resin laminate which has scratch resistance function in the form of high surface hardness, while solving the problems of warping, productivity and the like. Proposed is a scratch-resistant resin laminate which has a configuration wherein a curable resin layer (B) that contains an organic-inorganic hybrid hard coating agent is laminated on both surfaces or one surface of an acrylic resin layer (A) that contains an acrylic resin as a main component. This scratch-resistant resin laminate is characterized in that: the acrylic resin layer (A) is a hard resin (a) which has a hard dispersed phase in an acrylic resin layer matrix; the organic-inorganic hybrid hard coating agent is configured of a curable resin composition that contains an inorganic component having a reactive functional group; the curable resin layer (B) has a thickness within the range of 5-15 μm; and the surface on which the curable resin layer (B) is laminated has a surface hardness of 7H or more.
Inventors:
SATO NORIO (JP)
KAWANO MASAHIKO (JP)
KAWANO MASAHIKO (JP)
Application Number:
PCT/JP2012/075181
Publication Date:
September 06, 2013
Filing Date:
September 28, 2012
Export Citation:
Assignee:
MITSUBISHI PLASTICS INC (JP)
International Classes:
B32B27/30; C08J7/04; C09D1/00; C09D4/00; C09D5/00; C09D7/12; C09D7/47; C09D133/00; C09D201/00; G09F9/00
Domestic Patent References:
| WO1995017349A1 | 1995-06-29 |
Foreign References:
| JP2010044163A | 2010-02-25 | |||
| JP2010134436A | 2010-06-17 | |||
| JP2008303343A | 2008-12-18 | |||
| JP2010237572A | 2010-10-21 | |||
| JP2007047722A | 2007-02-22 | |||
| JP2009198863A | 2009-09-03 | |||
| JP2007213079A | 2007-08-23 |
Attorney, Agent or Firm:
IWASE, Yoshikazu et al. (JP)
Yoshikazu Iwase (JP)
Yoshikazu Iwase (JP)
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Claims: