Title:
COMPOSITION AND METHOD FOR TEMPORARILY FIXING MEMBER USING SAME
Document Type and Number:
WIPO Patent Application WO/2013/039226
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an adhesive composition for temporary fixation which has high adhesive strength, offers excellent peeling performance when in water, can be applied even to members having optically opaque sites, and offers both excellent environmental performance and excellent workability in that a member after peeling will have no adhesive deposits. The present invention is a composition for temporary fixation whereby a cured article of a composition used to adhere members together is immersed in water, immersing the adhered members both in water and detaching same. The composition is a two-agent composition in which a composition containing a multi-functional (meth)acrylate (A), a monofunctional (meth)acrylate (B), an organic peroxide (C), a degradation accelerator (D), a photopolymerization initiator (E), and a particulate substance (G) is divided into two agents, the first agent containing at least (C) and the second agent containing at least (D).
Inventors:
KURIMURA HIROYUKI (JP)
TANAKA KENJI (JP)
TANAKA KENJI (JP)
Application Number:
PCT/JP2012/073707
Publication Date:
March 21, 2013
Filing Date:
September 14, 2012
Export Citation:
Assignee:
DENKI KAGAKU KOGYO KK (JP)
KURIMURA HIROYUKI (JP)
TANAKA KENJI (JP)
KURIMURA HIROYUKI (JP)
TANAKA KENJI (JP)
International Classes:
C09J133/00; C08F2/44; C08F2/50; C08F220/18; C08F220/20; C08F290/06; C08K9/10; C08L33/06; C09J4/02; C09J5/00; C09J11/06; C09J11/08; C09J125/06; C09J133/10; C09J133/12; C09J155/00
Domestic Patent References:
| WO2007004620A1 | 2007-01-11 |
Foreign References:
| JP2011032335A | 2011-02-17 | |||
| JP2010100831A | 2010-05-06 | |||
| JP2007217563A | 2007-08-30 | |||
| JP2011089055A | 2011-05-06 | |||
| JP2010248395A | 2010-11-04 | |||
| JP2007161871A | 2007-06-28 | |||
| JP2011514393A | 2011-05-06 | |||
| JPH11323261A | 1999-11-26 | |||
| JPH05105847A | 1993-04-27 |
Attorney, Agent or Firm:
AXIS Patent International (JP)
Axis international patent business corporation (JP)
Axis international patent business corporation (JP)
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Claims: