Title:
METAL RESIN COMPOSITE MOLDED PRODUCT, METHOD FOR PROCESSING METAL MEMBER, AND METHOD FOR MANUFACTURING METAL RESIN COMPOSITE MOLDED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2023/032446
Kind Code:
A1
Abstract:
The present invention enhances air-tightness at a joined portion when a metal member and a resin member are joined together. An embodiment of the present invention is a metal-resin composite molded product in which a metal member and a thermoplastic resin are joined together. In the metal-resin composite molded product, a substantially spherical cluster is formed in a surface portion, of one surface of the metal member, that is joined to the thermoplastic resin.
Inventors:
MIOKI KOHSHI (JP)
CHUNG WOOJUNG (JP)
CHUNG WOOJUNG (JP)
Application Number:
PCT/JP2022/025881
Publication Date:
March 09, 2023
Filing Date:
June 29, 2022
Export Citation:
Assignee:
POLYPLASTICS CO (JP)
International Classes:
B29C65/44; B23K15/08; B23K26/352; B32B15/08
Domestic Patent References:
| WO2021230025A1 | 2021-11-18 |
Foreign References:
| JP2018080360A | 2018-05-24 | |||
| JP2016132131A | 2016-07-25 | |||
| JP2013071312A | 2013-04-22 |
Attorney, Agent or Firm:
GLOBAL IP TOKYO (JP)
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