Making of trilaminates and quadlaminates for automotive vehicle seats
US5169469A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 5, 1990 |
| Grant date | Dec 8, 1992 |
| Priority date | — |
| Expiry date | Jul 5, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1168
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A laminated composite in the form of a trilaminate and quadlaminate for use in the manufacture of a seat, particularly a vehicle seat, such as an automobile seat and a vehicle interior member. The laminated composite includes a seat cover material having a first adhesive applied to a first surface of the seat cover material. A sew pad is bonded to the seat cover material by the first adhesive. A second adhesive can be applied to the sew pad so that the sew pad can be bonded to a cushion by the second adhesive. The first adhesive can be a thermoplastic releasable polyolefin or polyester, and the second adhesive can be a polyurethane film so that the first adhesive forms a temporary releasable bond and the second adhesive forms a permanent bond. A method of manufacturing laminated composites is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.