Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
OPTICAL ADHESIVE RESIN COMPOSITION, OPTICAL ADHESIVE SHEET, IMAGE DISPLAY DEVICE, METHOD FOR PRODUCING OPTICAL ADHESIVE SHEET, AND METHOD FOR PRODUCING IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/077806
Kind Code:
A1
Abstract:
The present invention is an optical adhesive resin composition containing (A) a (meth)acrylate polymer and (B) a side chain (meth)acrylic-modified (meth)acrylate polymer. The present invention can provide: the optical adhesive resin composition having excellent transparency, having sufficient step conformability, and being suitable for application in an image display device having superior handling characteristics and adhesion; an optical adhesive sheet that uses the optical adhesive resin composition; and an image display device that uses the optical adhesive sheet.

Inventors:
TAKAHASHI, Tooru (48, Wadai, Tsukuba-sh, Ibaraki 47, 〒3004247, JP)
高橋 亨 (〒47 茨城県つくば市和台48 日立化成工業株式会社内 Ibaraki, 〒3004247, JP)
TAKANE, Nobuaki (48, Wadai, Tsukuba-sh, Ibaraki 47, 〒3004247, JP)
高根 信明 (〒47 茨城県つくば市和台48 日立化成工業株式会社内 Ibaraki, 〒3004247, JP)
KAMO, Kazuyuki (48, Wadai, Tsukuba-sh, Ibaraki 47, 〒3004247, JP)
加茂 和幸 (〒47 茨城県つくば市和台48 日立化成工業株式会社内 Ibaraki, 〒3004247, JP)
IKEUCHI, Yoshinori (5-1, Sunayama, Kamisu-sh, Ibaraki 55, 〒3140255, JP)
Application Number:
JP2011/078616
Publication Date:
June 14, 2012
Filing Date:
December 09, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI CHEMICAL COMPANY, LTD. (1-1 Nishi-Shinjuku 2-chome, Shinjuku-ku Tokyo, 49, 〒1630449, JP)
日立化成工業株式会社 (〒49 東京都新宿区西新宿二丁目1番1号 Tokyo, 〒1630449, JP)
TAKAHASHI, Tooru (48, Wadai, Tsukuba-sh, Ibaraki 47, 〒3004247, JP)
高橋 亨 (〒47 茨城県つくば市和台48 日立化成工業株式会社内 Ibaraki, 〒3004247, JP)
TAKANE, Nobuaki (48, Wadai, Tsukuba-sh, Ibaraki 47, 〒3004247, JP)
高根 信明 (〒47 茨城県つくば市和台48 日立化成工業株式会社内 Ibaraki, 〒3004247, JP)
KAMO, Kazuyuki (48, Wadai, Tsukuba-sh, Ibaraki 47, 〒3004247, JP)
加茂 和幸 (〒47 茨城県つくば市和台48 日立化成工業株式会社内 Ibaraki, 〒3004247, JP)
International Classes:
C09J133/04; C08F8/00; C08F20/26; C08F299/00; C08G59/17; C09J5/00; C09J7/02; C09J11/06; C09J133/14; C09J175/14; G02F1/1335
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (OHTANI PATENT OFFICE, Bridgestone Toranomon Bldg. 6F. 25-2, Toranomon 3-chome, Minato-k, Tokyo 01, 〒1050001, JP)
Download PDF:
Claims: