Nippon Shokubai Co., Ltd.

Yuichi Kawata

Shigeo Otome

Tomonari Takata

Ikuo Shimizu

Kouji Takabatake

Naoko Tanaka

Provided is a binder including a polymer having a hydroxyl group, wherein the polymer includes a structural unit derived from an unsaturated carboxylic acid-based monomer, and a structural unit derived from at least one hydroxyl group-containing monomer selected from the group consisting of 2-hydroxyethyl acrylate, allyl alcohol, and isoprenol, the content of the structural unit derived from the hydroxyl group-containing monomer is 5 mol % to 50 mol % based on the total amount of the polymer, the weight average molecular weight of the polymer is 1000 to 5000, and the pH is 6.5 or lower.

Binder and bonded object

A binder composition comprising a rust inhibitor having a sulfur atom in the molecule, and a carboxyl group-containing polymer.

Binder composition, rigid body, and method for manufacturing rigid body

The present invention is characterized by a resin composition for a thermal conductive material including a polymer (I), a liquid-state plasticizer (II) and a thermal conductive filler (III) having a thermal conductivity of 20 W/m&#xb7;K or more, wherein the liquid-state plasticizer (II) is in a liquid state at 25&#xb0; C., and has a mass loss rate of 2 mass % or less when kept at 130&#xb0; C. for 24 hours. By using this resin composition for a thermal conductive material, it becomes possible to obtain a thermal conductive material having superior thermal conductivity and flexibility.

Resin composition for thermal conductive material and thermal conductive material

The present invention provides a (meth)acrylic molding material comprising (A) a (meth)acrylic polymer obtained by polymerization of monomer components essentially containing a monomer having (a) carboxyl group(s) and an alkyl (meth)acrylate monomer, and (B) one or more kinds of monomers containing a vinyl group, wherein 30-600 parts by weight of aluminum hydroxide and 0.01-10 parts by weight of a succinic acid derivative are added for 100 parts by weight of the total of said polymer (A) and monomer (B). The (meth)acrylic molding material is thickened by aluminum hydroxide and the thickening behavior is controlled by the succinic acid derivative to prevent the viscosity from increasing with time, accordingly, the (meth)acrylic molding material shows good workability.

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Yawata, Japan

Yuichi Kawata