Composite member and process for producing the same
US5922476A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 9, 1997 |
| Grant date | Jul 13, 1999 |
| Priority date | — |
| Expiry date | Apr 9, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31909
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A composite member is obtained which includes a thermoplastic resin and a rubber directly and firmly adhering to each other. A composite member is obtained by adhering a molded element of a thermoplastic resin including a homo- or co-polymer of a vinyl cyanide including acrylonitrile, and a rubber molded element constituting a rubber composition containing a vinyl cyanide as a comonomer by means of heating. The resin molded element may be formed from, for example, AS resin, ABS resin or an polymer alloy containing ABS resin. The rubber molded element may be composed of a vulcanizable rubber composition containing NBR or another rubber. Both the molded elements can adhere to each other by contacting the resin molded element with the rubber molded element closely and heating at least either the resin molded element or the rubber molded element by means of melting, vulcanization or the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.