Title:
CUSHION MATERIAL FOR HOT PRESSING AND METHOD FOR MANUFACTURING CUSHION MATERIAL FOR HOT PRESSING
Document Type and Number:
WIPO Patent Application WO/2020/071322
Kind Code:
A1
Abstract:
A cushion material (1) for hot pressing, said cushion material being provided with a fiber-containing sheet-like substrate layer (11), and an end-face seal (2) covering an outer-edge end face (12a) of the substrate layer (11). The end-face seal (2) includes a heat-resistant elastic body (23) that permeates the outer-edge end face (12a) of the substrate layer (11), and a heat-resistant resin (24) attached to the outer-surface side of the heat-resistant elastic body (23).
Inventors:
OZEKI TAKAMITSU (JP)
YOSHIDA AKIRA (JP)
KOUNO SHUHEI (JP)
YOSHIDA AKIRA (JP)
KOUNO SHUHEI (JP)
Application Number:
PCT/JP2019/038542
Publication Date:
April 09, 2020
Filing Date:
September 30, 2019
Export Citation:
Assignee:
YAMAUCHI CORP (JP)
International Classes:
B30B15/02; B29C43/32; B29C70/68; B32B27/12
Foreign References:
| JP2014087999A | 2014-05-15 | |||
| JP2017185706A | 2017-10-12 | |||
| JPS5316065U | 1978-02-10 | |||
| JP2006026673A | 2006-02-02 | |||
| JP2016168845A | 2016-09-23 | |||
| JP2009000741A | 2009-01-08 | |||
| JP2014087999A | 2014-05-15 |
Other References:
See also references of EP 3862177A4
Attorney, Agent or Firm:
IMY INTERNATIONAL PATENT OFFICE, P.C. (JP)
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