Surface-compacted foam
US7652075B2 · kind B2 · utility
4Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2003 |
| Grant date | Jan 26, 2010 |
| Priority date | — |
| Expiry date | Feb 15, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B5/18
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a process for producing ROHACELL® foams with a compacted surface. Markedly less adhesive then has to be applied during lamination and the good mechanical properties of the ROHACELL® foams are retained. The invention further permits the use of ROHACELL® foams as a removable core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.