Toyoda Gosei Co., Ltd.

Tokyo Silicone Co., Ltd.

Hirokazu Fujimo

Hiroyuki Sato

Takahiro Asai

Toshikazu Kondo

A gasket provided with a sliding-treated layer on the surface of a fluorine rubber gasket body. The sliding-treated layer is a baked coated film of a sliding treating agent. The sliding treating agent is an aqueous emulsion containing a solid lubricant, an urethane-based resin as a matrix, and a reactive group-coupled alkyltrialkoxysilane series compound represented by the following chemical formula as an adherability modifier.X&#x2014;CH&#x2014;Si(OR) {wherein X (reactive group) is an amino-containing group or an epoxy-containing group, n is a natural number of 2 to 4, and R is an alkyl group having a carbon number of 1 to 3}.

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Bisai, Japan

Hirokazu Fujimo