Automotive fascia
US4268552A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 16, 1979 |
| Grant date | May 19, 1981 |
| Priority date | — |
| Expiry date | Apr 16, 1999 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D29/04
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
This invention relates to improved front and rear fascia of a motor vehicle having improved flexibility, wherein the improved elastomeric composition used in forming the fascia includes a neutralized sulfonated elastomeric polymer, a polyolefinic thermoplastic resin and a preferential plasticizer. The formed fascia has an elastomeric-rich inner core which is composed of a blend of the neutralized sulfonated elastomeric polymer being plasticized with a preferential plasticizer and a polyolefinic thermoplastic resin, and a thermoplastic-rich outer shell which is composed of a thermoplastic blend of a major portion of the polyolefinic thermoplastic resin and a minor portion of the neutralized sulfonated elastomeric polymer being plasticized with a preferential plasticizer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.