熱硬化性接着組成物、熱硬化性接着シート、その製造方法及び補強フレキシブルプリント配線板

Title:

熱硬化性接着組成物、熱硬化性接着シート、その製造方法及び補強フレキシブルプリント配線板

Document Type and Number:

Japanese Patent JP5728804

Kind Code:

B2

Abstract:

Disclosed is a thermosetting adhesive composition comprising (A) an acrylic copolymer, (B) an epoxy resin, and (C) an epoxy resin curing agent. The acrylic copolymer (A) is obtained by copolymerizing 65 to 75% by mass of (a) a (meth)acrylic ester monomer containing no epoxy group, 20 to 35% by mass of (b) an acrylonitrile monomer, and 1 to 10% by mass of (c) a (meth)acrylic ester monomer containing an epoxy group. The epoxy resin curing agent comprises particles of an organic acid dihydrazide having an average particle diameter of 0.5 to 15 µm.

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Inventors:

Natori Minoru

Application Number:

JP2009233278A

Publication Date:

June 03, 2015

Filing Date:

October 07, 2009

Export Citation:

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