Nichias Corporation

Mitsubishi Heavy Industries Limited

Tomokazu Watanabe

Tomoya Shimizu

Nahoko Kitajima

Hirotaka Natori

Hideaki Mori

Hideharu Aoyagi

Jun Tachiki

Tetsuya Mihara

Isami Abe

Tetsuo Oohinata

Jun Oikawa

Aiichiro Tsukahara

Shu Morikawa

You Nakajima

Mai Fujiwara

A coating agent for a rubber-coated cylinder head gasket contains a lubricant and a urethane resin. The lubricant is unsintered polytetrafluoroethylene resin particles having an average primary particle size of 1 &#x3bc;m or less. The amount of the unsintered polytetrafluoroethylene resin particles in a solid content is 30 to 80% by volume. The present invention provides a coating agent for a rubber-coated cylinder head gasket that can form a coat that is highly wear-resistant under high contact pressure and high temperature conditions and with which a rubber layer is less likely to stick to the seal face of the cylinder block or the cylinder head after the use under high contact pressure and high temperature conditions, and a cylinder head gasket obtained using the coating agent.

Coating agent for rubber-coated cylinder head gasket and cylinder head gasket

A method of producing a rubber molded article, involving utilizing a compound different from a compound that has been used as a crosslinking agent. The method of producing a rubber molded article includes a crosslinking step of crosslinking a rubber component by decomposing a compound to be used as a crosslinking agent for the rubber component, the compound including a structure represented by the following formula (I), in a rubber composition containing the rubber component and the compound, the rubber composition including a sulfur content of 2.0 wt % or less: &#x3b1;-&#x3b2;-&#x3b3; . . . (I) (in the formula (I), &#x3b1; represents a monovalent organic group, &#x3b2; represents &#x2014;N&#x2550;N&#x2014;, and &#x3b3; represents hydrogen or a monovalent organic group).

Method for producing rubber molding

A coating agent includes a polyurethane and a hydrocarbon-based synthetic wax.

Coating agent

A coating agent contains a particulate fluorocarbon polymer, an acid-modified polyolefin, a urethane resin, and a curing agent. The present invention provides a coating agent capable of forming a coat with high wear resistance under high contact pressure and high temperature conditions, a surface-coated elastic body obtained using the same, and a surface-coated rubber metal laminate.

Coating agent, surface-coated elastic body, and surface-coated rubber metal laminate

A sheet including exfoliated clay minerals, having a density of 1.6 g/cmor less and a compression ratio of 20% or more.

Sheet composed of exfoliated clay mineral and method for producing same

A gasket including a sheet part that includes exfoliated clay minerals, wherein the exfoliated clay minerals are irregularly dispersed in the sheet part without being oriented.

Gasket and manufacturing method thereof

A heat storage member includes a honeycomb structure having a plurality of cells, each of which is filled with capsules and a heat conductive filler. Each capsule contains a heat storage material. The heat storage member is prepared by bringing a starting material that is a mixture of the capsules into contact with the honeycomb structure to cover at least one surface of the opening of the cells of the honeycomb structure, subjecting the same to uniaxial pressure molding under the pressure of 4 MPa to 10 MPa, and filling each cell with the starting material.

Growing community of inventors

Tokyo, Japan

Tomokazu Watanabe