Title:
FLAME-RETARDANT ADHESIVE COMPOSITION, COVERLAY FILM USING SAME, AND FLEXIBLE COPPER-CLAD LAMINATE
Document Type and Number:
WIPO Patent Application WO/2015/041085
Kind Code:
A1
Abstract:
This flame-retardant adhesive composition contains a styrene-based elastomer containing carboxyl groups, an epoxy resin, and a phosphorus-containing oligomer including structural units represented by general formula (1), the epoxy resin content being 1-20 parts by mass and the phosphorus-containing oligomer content being 10-50 parts by mass with respect to 100 parts by mass of the styrene-based elastomer containing carboxyl groups. (In the formula, R1 and R2 are each independently a hydrogen atom or a methyl group, and n is an integer of 1-20.)
Inventors:
TAKASHIMA MASARU (JP)
OKIMURA YUYA (JP)
YAMADA MASASHI (JP)
OKIMURA YUYA (JP)
YAMADA MASASHI (JP)
Application Number:
PCT/JP2014/073655
Publication Date:
March 26, 2015
Filing Date:
September 08, 2014
Export Citation:
Assignee:
TOAGOSEI CO LTD (JP)
International Classes:
C09J109/06; C09J7/22; C09J7/25; C09J7/30; C09J11/06; C09J163/00; H05K1/03; H05K3/28
Foreign References:
| JP2013170214A | 2013-09-02 | |||
| JP2003292927A | 2003-10-15 | |||
| JP2009215494A | 2009-09-24 | |||
| US2682522A | 1954-06-29 | |||
| JPH04298532A | 1992-10-22 | |||
| CN102775442A | 2012-11-14 |
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