Toray Industries, Inc.

Dainippon Ink and Chemicals, Incorporated

Tomoaki Ohya

Makoto Nakahara

To provide a heat resistant filter of which the reduction of tensile strength and folding endurance is small even when used as a filter material for a filter used at high temperatures, failure of the filter material is difficult even when used at high temperatures, and which is capable of achieving a long life. The heat resistant filter contains: a heat resistant organic fiber base material, and a resin composition which contains an alkaline substance and which adheres to the heat resistant organic fiber base material.

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Ichihara, Japan

Tomoaki Ohya