Title:
CURABLE COMPOSITION, CURED LAYER THEREOF AND MULTILAYER BODY
Document Type and Number:
WIPO Patent Application WO/2007/046428
Kind Code:
A1
Abstract:
Disclosed is a curable composition for a hard coat which contains (A) 60-94% by mass of a compound having a urethane bond and 3 or more ethylenically unsaturated groups in a molecule, (B) 5-35% by mass of an ethylenically unsaturated group-containing compound having a molecular weight of not more than 290, and (C) 0.01-20% by mass of a radiation (photo)polymerization initiator when the total of (A), (B) and (C) is taken as 100% by mass, while additionally containing (D) one or more solvents selected from the group consisting of acetone, methyl ethyl ketone, cyclohexanone, methyl acetate, ethyl acetate, ethyl lactate, methylene chloride, chloroform and tetrahydrofuran.
Inventors:
SUZUKI YASUNOBU (JP)
HATORI SHIN (JP)
SHINOHARA NORIYASU (JP)
HATORI SHIN (JP)
SHINOHARA NORIYASU (JP)
Application Number:
PCT/JP2006/320759
Publication Date:
April 26, 2007
Filing Date:
October 18, 2006
Export Citation:
Assignee:
JSR CORP (JP)
SUZUKI YASUNOBU (JP)
HATORI SHIN (JP)
SHINOHARA NORIYASU (JP)
SUZUKI YASUNOBU (JP)
HATORI SHIN (JP)
SHINOHARA NORIYASU (JP)
International Classes:
C09D175/14; C08F220/18; C08F220/34; C08F226/10; C08F290/06; C09D4/00; C09D175/16
Foreign References:
| JP2002285043A | 2002-10-03 | |||
| JPH06506718A | 1994-07-28 | |||
| JPH02274713A | 1990-11-08 | |||
| JPS5989331A | 1984-05-23 | |||
| JPH04130119A | 1992-05-01 | |||
| JPH03166217A | 1991-07-18 | |||
| JPS5980410A | 1984-05-09 | |||
| JP2005133050A | 2005-05-26 |
Attorney, Agent or Firm:
WATANABE, Kihei (26 Kanda Suda-cho 1-chom, Chiyoda-ku Tokyo, JP)
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