Duroplastic-bonded molded fiber parts and method for producing the same
US8012575B2 · kind B2 · utility
3Cited by
17References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 14, 2005 |
| Grant date | Sep 6, 2011 |
| Priority date | — |
| Expiry date | Mar 4, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2971
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to thermoset-bound fiber moldings produced from fiber material based on natural and/or synthetic fibers and bound by means of a thermoset binder. To produce thermoset-bound fiber moldings which combine the good mechanical, acoustical and fire properties of phenolic-bound fiber moldings with an ideally complete absence of any odor due to phenolic resin, at least one adsorbent is embedded in the surface and/or in the interior of the fiber molding during the operation of pre- and/or end-curing the thermosetting binder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.