Automobile weather strip and method for making the same
US6110546A · kind A · utility
22Cited by
7References
3Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 17, 1997 |
| Grant date | Aug 29, 2000 |
| Priority date | — |
| Expiry date | Jan 17, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31917
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An automobile weather strip including at least (a) a weather strip body formed from a first composition including at least one rubber polymer and at least one chemical suitable for effecting sulfur-vulcanization, and (b) a decorative layer formed from a second composition including at least one thermoplastic elastomer and hydrotalcite as a discoloration-preventing agent for the decorative layer. The decorative layer is directly adhered onto the weather strip body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.