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Title:
活性エネルギー線硬化性樹脂組成物、ハードコート用硬化膜及び積層体
Document Type and Number:
Japanese Patent JP5713528
Kind Code:
B2
Abstract:

To provide an active energy ray-curable resin composition for forming a cured film having excellent hardness, scratch resistance and contamination resistance, to provide the cured film using the composition and to provide a layered product.

The composition is formed by compounding, in a specified composition range, a multifunctional (meth)acrylate derivative (A) including an organic inorganic composite having a specified structure, a mono- to tetra-functional (meth)acrylate and/or (meth)acrylamide (B), a photopolymerization initiator (C) and an active energy ray-curable compound (D-1) including one or more groups selected from among a polydimethylsiloxane group, a perfluoroalkyl group and a perfluoroalkylene group. The surface of the cured film obtained under a specified condition from the composition has pencil hardness of HB or more and the composition has 10 to 500 mPa s viscosity at 25°C and contains ≤5 wt.% organic solvent in the composition.

COPYRIGHT: (C)2010,JPO&INPIT


Inventors:
Makoto Terauchi
Tomoichi Iwasaki
Application Number:
JP2008294894A
Publication Date:
May 07, 2015
Filing Date:
November 18, 2008
Export Citation:
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Assignee:
Mitsubishi Chemical Corporation
International Classes:
C08F299/00; B32B27/30; C08J7/04; C09C1/00; C09C1/28; C09C3/10; C09C3/12; C09D4/02; C09D5/00; C09D7/12; C09D163/10; C09D183/04; C09D183/10; G02B1/10; G02B1/14; G02B1/18
Domestic Patent References:
JP8209028A
JP2005171216A
JP61275365A