Method for integrally molding metal and resin and metal-resin composite structure obtainable by the same
US9862131B2 · kind B2 · utility
1Cited by
12References
12Claims
0Family size
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Key dates
| Filing date | Aug 22, 2014 |
| Grant date | Jan 9, 2018 |
| Priority date | — |
| Expiry date | Mar 31, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24997
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for integrally molding a metal and a resin and a metal-resin composite structure obtainable by the same are provided. The method comprises forming a nanopore in a surface of a metal sheet; melting a thermoplastic resin on the surface of the metal sheet formed with the nanopore; and injection molding the thermoplastic resin onto the surface of the metal sheet. The thermoplastic resin is a mixture of a main resin and a polyolefin resin, the main resin is a mixture of polyphenylene oxide and a polyamide, and the polyolefin resin has a melting point of about 65° C. to about 105° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.