Title:
ACTIVATION ENERGY BEAM–CURABLE ADHESIVE COMPOSITION FOR PLASTIC FILM OR SHEET
Document Type and Number:
WIPO Patent Application WO/2015/194654
Kind Code:
A1
Abstract:
[Problem] To provide an activation energy beam–curable adhesive composition for a plastic film or sheet, said composition having excellent adhesive strength relative to various plastic films, especially hydrophilic plastic films, and having properties sufficient even for uses requiring more stringent durability. [Solution] An activation energy beam–curable adhesive composition for a plastic film or sheet, said composition containing the following components (A) through (F) in specific proportions. Component (A): a compound having, intramolecularly, an aromatic backbone and 2 or more epoxy groups. Component (B): a compound having, intramolecularly, a hydroxyl group and 1 ethylenically unsaturated group. Component (C): a compound having, intramolecularly, 2 or more ethylenically unsaturated groups and a cyclic backbone but not containing an aromatic ring. Component (D): a compound other than (B) having, intramolecularly, 1 ethylenically unsaturated group and not containing an aromatic ring. Component (E): a photocationic polymerization initiator. Component (F): a photoradical polymerization initiator.
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Inventors:
KATO HISAO (JP)
Application Number:
PCT/JP2015/067684
Publication Date:
December 23, 2015
Filing Date:
June 19, 2015
Export Citation:
Assignee:
TOAGOSEI CO LTD (JP)
International Classes:
C09J163/00; B32B27/16; B32B27/30; C09J4/00; C09J4/02; C09J5/00; C09J11/06; C09J163/02; G02B5/30
Domestic Patent References:
| WO2012173055A1 | 2012-12-20 | |||
| WO2012173054A1 | 2012-12-20 | |||
| WO2011013663A1 | 2011-02-03 |
Foreign References:
| JP2013181096A | 2013-09-12 |
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