Preparation of foam-in-fabric articles
US5360831A · kind A · utility
13Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 15, 1993 |
| Grant date | Nov 1, 1994 |
| Priority date | — |
| Expiry date | Jun 15, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31551
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention concerns a process for the preparation of foam-in-fabric articles useful in furniture and automotive applications such as car seats, arm seats and head rests. According to the present invention a flexible or semi-flexible foam formulation is frothed with a non-reactive gas when poured onto a foam hacking of a composite cover, and allowed to rise and cure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.