Resin molded article and method for manufacturing the same
US10569456B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2015 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Jun 26, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2463/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A resin molded article includes an insert component and a synthetic resin member sealing the insert component. The insert component is provided by a primary molded product of a thermosetting resin, or a metal component, and has a functional group. The synthetic resin member is provided by a synthetic resin including a base polymer of a thermoplastic resin and a bonding component bonding with the functional group included in the insert component. The synthetic resin member has a sea structure formed of a continuous phase including the base polymer, and at least a part of the bonding component is present as a dispersed component in the sea structure. The dispersed component bonds with the functional group included in the insert component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.