Sunstar Giken Kabushiki Kaisha

Masaaki So

Masahito Mori

Hirohide Tomoyasu

One-pack chloroprene adhesive having excellent adhesion and excellent heat resistance, particularly excellent heat aging resistance, which comprises a chloroprene rubber modified with an aminosilane, a petroleum resin as a tackifier resin and an organic solvent, which is useful for adhering and laminating various products such as metallic materials, woven fabrics, fiber products, wooden products, leather products, plastic materials, etc.

One-pack chloroprene adhesive

Improved bonding agent comprises a reaction product or mixture of an epoxyalkylalkoxysilane and a polyamine, and a resin composition comprising as the main ingredient conventional synthetic resin or synthetic rubber and the bonding agent as set forth above, which has excellent adhesion, particularly durability of adhesion, and is useful as an adhesive or a paint.

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Ibaraki, Japan

Masaaki So