Denki Kagaku Kogyo Kabushiki Kaisha

Denka Company Limited

Hiroshi Suto

Koichi Taguchi

Yoshiyuki Kobayashi

Hayato Miyazaki

Kohichi Taguchi

A curable resin composition that is adhesive and transparent. The curable resin composition comprises (1) a polymerizable vinyl monomer, (2) a curing agent, (3) a reducing agent, and (4) an acrylic block copolymer having a structure represented by formula (1):[a]-[b]-[a]&#x2003;&#x2003;(1)wherein [a] and [a] each independently represents a polymer block which consists mainly of structural units derived from an alkyl acrylate and/or an alkyl methacrylate and has a glass transition temperature of 90&#xb0; C. or higher, and [b] represents a polymer block which consists mainly of structural units derived from an alkyl acrylate and/or an alkyl methacrylate and has a glass transition temperature of &#x2212;10&#xb0; C. or lower, the copolymer satisfying the relationship (total mass of [a] and [a]/(mass of [b])=5/95 to 80/20.

Curable resin composition, adhesive composition, cured object or composite

A curable resin composition comprising (1) a polymerizable vinyl monomer, (2) a polymerization initiator, (3) an aromatic amine and/or a pyridine derivative, (4) a &bgr;-diketone elate and/or a &bgr;-keto-ester, and (5) a phosphate.

Curable resin composition, adhesive composition, bonded product, speaker and bonding method

A curable resin composition comprising (1) a polymerizable vinyl monomer, (2) a polymerization initiator, (3) an aromatic amine and/or a pyridine derivative, (4) a .beta.-diketone chelate and/or a .beta.-keto-ester, and (5) a phosphate.

Curable resin composition, adhesive composition, bonded product, speaker

Curable resin composition

Acryl-type two-part liquid adhesive composition

Growing community of inventors

Shibukawa, Japan

Hiroshi Suto