Title:
COATING MATERIAL FOR FORMATION OF MATTE HARD COAT, AND DECORATIVE SHEET USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/096976
Kind Code:
A1
Abstract:
The present invention provides a coating material containing: (A) 100 parts by mass of an acrylic curable resin; (B) 5-200 parts by mass of aluminum oxide particles having an average particle size of 1-100 μm; (C) 0.1-20 parts by mass of aluminum oxide fine particles having an average particle size of 1-100 nm; and (D) 1-100 parts by mass of a compound having two or more isocyanate groups per molecule, wherein the acrylic curable resin (A) includes (a1) a structural unit derived from a hydroxy group-containing (meth)acrylic acid ester; (a2) a structural unit derived from a vinyl aromatic compound; and (a3) a structural unit derived from a (meth)acrylic acid alkyl ester. In one embodiment, the acrylic curable resin (A) may contain, in addition to the structural units (a1) and (a2): (a3-1) a structural unit derived from methyl methacrylate; and (a3-2) a structural unit derived from an aliphatic (including alicyclic) alkyl ester having 4 or more carbon atoms of a (meth)acrylic acid.
Inventors:
ITO SHIGEKAZU (JP)
INAGAKI KOJI (JP)
INAGAKI KOJI (JP)
Application Number:
PCT/JP2017/040922
Publication Date:
May 31, 2018
Filing Date:
November 14, 2017
Export Citation:
Assignee:
RIKEN TECHNOS CORP (JP)
International Classes:
C09D133/14; B32B27/00; B32B27/18; B32B27/30; C08F220/10; C08G18/62; C09D125/00; C09D133/06; C09D133/12; C09D175/04
Foreign References:
| JPS61281133A | 1986-12-11 | |||
| JP2013151133A | 2013-08-08 | |||
| JP2012036314A | 2012-02-23 | |||
| JP2007025155A | 2007-02-01 | |||
| US5159011A | 1992-10-27 | |||
| JP2012091487A | 2012-05-17 | |||
| JP2013031995A | 2013-02-14 |
Other References:
"Polymer Analysis Handbook", 20 September 2008, ASAKURA PUBLISHING CO., LTD.
SADAO MORI: "Size Exclusion Chromatography / High-Performance Liquid Chromatography of Polymer", 10 December 1991, KYORITSU SHUPPAN CO., LTD
See also references of EP 3546536A4
SADAO MORI: "Size Exclusion Chromatography / High-Performance Liquid Chromatography of Polymer", 10 December 1991, KYORITSU SHUPPAN CO., LTD
See also references of EP 3546536A4
Attorney, Agent or Firm:
ASAMURA PATENT OFFICE, P.C. (JP)
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