Title:
SANDWICH PANEL AND PRODUCTION METHOD FOR SANDWICH PANEL
Document Type and Number:
WIPO Patent Application WO/2024/075684
Kind Code:
A1
Abstract:
A sandwich panel (100) comprises: a core layer (1) having a honeycomb structure; and a plurality of skin layers (2) that are disposed on both surfaces of the core layer (1). The skin layers (2) each comprise two or more prepregs (21) which are stacked on one another with a sheet (22), which is obtained by a papermaking process, interposed therebetween.
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Inventors:
ISOBE DAISUKE (JP)
TERASHI NOBUO (JP)
KOIZUMI KOJI (JP)
TERASHI NOBUO (JP)
KOIZUMI KOJI (JP)
Application Number:
PCT/JP2023/035891
Publication Date:
April 11, 2024
Filing Date:
October 02, 2023
Export Citation:
Assignee:
SUMITOMO BAKELITE CO (JP)
International Classes:
B32B3/12; B29C43/20; B29C70/42; B32B5/26
Foreign References:
| JPS6384932A | 1988-04-15 | |||
| JP2017105158A | 2017-06-15 | |||
| JPH04262321A | 1992-09-17 | |||
| JP7074266B1 | 2022-05-24 | |||
| JP2016169381A | 2016-09-23 | |||
| JP2016520458A | 2016-07-14 |
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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