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US 11,787,143 B2Granted
Hot press cushioning material
AssigneeYamauchi Corporation
InventorsTakamitsu Ozeki, Akira Yoshida, Shuhei Kouno
Life of this patent
Estimating the term…
Abstract
A hot press cushioning material includes a base material layer that is in the form of a plate and that contains fibers; and an end face seal covering an outer end face of the base material layer. The end face seal includes a heat resistant elastic body having penetrated the outer end face of the base material layer and a heat resistant resin attached to an outer surface of the heat resistant elastic body.
Claims7
A hot press cushioning material, comprising:
- a base material layer that is in a form of a plate and that contains fibers;
- and an end face seal covering an outer end face of the base material layer, wherein the end face seal includes a heat resistant elastic body having penetrated the outer end face of the base material layer and a heat resistant resin attached to an outer surface of the heat resistant elastic body, wherein the heat resistant elastic body includes a first portion having penetrated the base material layer inward from the outer end face and a second portion that is located on an outer surface side of the first portion and that does not penetrate the base material layer.
Dependencies are inferred from the claim text.