Title:
RESIN FILM WITH ADHESIVE AND OPTICAL LAMINATE USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2009/031548
Kind Code:
A1
Abstract:
Disclosed is a resin film with adhesive, which is obtained by forming an adhesive layer on the surface of a resin film. The adhesive layer is excellent in durability and provided with high antistatic properties which hardly change over time. Specifically disclosed is a resin film with adhesive, which is obtained by forming an adhesive layer on at least one side of a resin film such as an optical film or a surface protection film. The adhesive layer is made from a composition containing 0.2-8 parts by weight of an ionic compound (B) having an organic cation, which is in a solid state at room temperature, per 100 parts by weight of an acrylic resin (A) mainly composed of a structural unit derived from a (meth)acrylate represented by the following formula (I). In the formula (I), R1 represents a hydrogen atom or a methyl group; and R2 represents an alkyl or aralkyl group having 1-14 carbon atoms which may be substituted by an alkoxy group having 1-10 carbon atoms.
Inventors:
KIM SUNG-MIN (KR)
HEO JI-HYE (JP)
CHOI HAN YOUNG (KR)
HEO JI-HYE (JP)
CHOI HAN YOUNG (KR)
Application Number:
PCT/JP2008/065791
Publication Date:
March 12, 2009
Filing Date:
August 27, 2008
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
KIM SUNG-MIN (KR)
HEO JI-HYE (JP)
CHOI HAN YOUNG (KR)
KIM SUNG-MIN (KR)
HEO JI-HYE (JP)
CHOI HAN YOUNG (KR)
International Classes:
G02B5/30; C09J7/02; C09J11/06; C09J133/06; G02F1/1335; G02F1/13363
Foreign References:
| JP2006063311A | 2006-03-09 | |||
| JP2004190012A | 2004-07-08 |
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (Limited5-33, Kitahama 4-chome,Chuo-ku, Osaka-shi, Osaka, JP)
Download PDF:
Previous Patent: DISPLAY APPARATUS AND IMAGING SYSTEM
Next Patent: RELAY VARIABLE MAGNIFICATION OPTICAL SYSTEM AND MICROSCOPE WITH SAME
Next Patent: RELAY VARIABLE MAGNIFICATION OPTICAL SYSTEM AND MICROSCOPE WITH SAME