Title:
HARD COAT LAMINATED FILM
Document Type and Number:
WIPO Patent Application WO/2018/051653
Kind Code:
A1
Abstract:
The present invention pertains to a hard coat laminated film having a first hard coat, a second hard coat, and a transparent resin film layer, wherein: the first hard coat is formed from paint which contains predetermined amounts of (A) a multifunctional (meth)acrylate, (B) a water repellent, and (C) a silane coupling agent, and which does not contain inorganic particles; and the second hard coat is formed from paint containing predetermined amounts of (D) a polymerizable compound and (E) inorganic fine particles having an average particle size of 1-300 nm. The polymerizable compound (D) contains: (d1) a multifunctional (meth)acrylate having three or more (meth)acryloyl groups in one molecule; (d2) a compound having two or more secondary thiol groups in one molecule; and optionally, (d3) at least one (meth)acrylate selected from the group consisting of a (meth)acrylate having two (meth)acryloyl groups in one molecule, a (meth)acrylate having one (meth)acryloyl group in one molecule, and a urethane(meth)acrylate.
Inventors:
MORI MASATAKA (JP)
ITAGAKI YASUHIRO (JP)
ITAGAKI YASUHIRO (JP)
Application Number:
PCT/JP2017/027297
Publication Date:
March 22, 2018
Filing Date:
July 27, 2017
Export Citation:
Assignee:
RIKEN TECHNOS CORP (JP)
International Classes:
B32B27/18; B32B7/02; B32B27/30; B32B27/40; C09D4/02; C09D5/16; G02B1/14
Foreign References:
| JP2010131771A | 2010-06-17 | |||
| JP2010271400A | 2010-12-02 | |||
| JP2015013472A | 2015-01-22 | |||
| JP2015013473A | 2015-01-22 | |||
| JP2014117904A | 2014-06-30 |
Other References:
See also references of EP 3513970A4
Attorney, Agent or Firm:
ASAMURA PATENT OFFICE, P.C. (JP)
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