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Title:
PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND OPTICAL FUNCTIONAL FILM
Document Type and Number:
Japanese Patent JP2008101168
Kind Code:
A
Abstract:

To provide a pressure-sensitive adhesive composition used for laying and sticking an optical functional film to a substrate e.g., glass and being excellent in both durability and reworkability, which are incompatible properties, and to provide an optical functional film laminated with a pressure-sensitive layer comprising the composition.

The pressure-sensitive adhesive composition comprises (A) an acrylic oligomer-type silane coupling agent prepared by copolymerizing (a) a silane compound having a polymerizable double bond and an alkoxyl group, (b) a functional-group-containing monomer, and (c) a nonfunctional alkyl (meth)acrylate monomer, (B) an acrylic copolymer other than the silane coupling agent (A), and (C) a crosslinking agent.


Inventors:
MIDORIKAWA AKIRA
Application Number:
JP2006286779A
Publication Date:
May 01, 2008
Filing Date:
October 20, 2006
Export Citation:
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Assignee:
SAIDEN CHEMICAL IND CO LTD
International Classes:
C09J133/06; C09J7/02; C09J11/06; G02B5/30
Domestic Patent References:
JPH06192642A1994-07-12
JPH07292335A1995-11-07
JPH07268307A1995-10-17
JP2005213341A2005-08-11
JP2004269564A2004-09-30
JPH05230428A1993-09-07
JPS5291041A1977-08-01
JPS52137443A1977-11-16
JP2000290322A2000-10-17
JPH07331206A1995-12-19
JP2005272774A2005-10-06
JP2001335767A2001-12-04
JP2002129123A2002-05-09
JP2004069975A2004-03-04
JPS6147772A1986-03-08
JPH01256580A1989-10-13
Attorney, Agent or Firm:
Toshieko Kondo
Katsuhiro Yoshida
Katsuji Kajiwara



 
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