Intermediate material with constant width for the direct process production of composite components
US9682515B2 · kind B2 · utility
3Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 2009 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | May 19, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/60
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention concerns a process for preparing a ribbon of reinforcement strands or filaments associated on each of its faces with a polymeric binder, said ribbon having a given width substantially constant over its entire length, in which the strands or filaments extend in a direction parallel to the length of the ribbon, wherein it comprises the following steps:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.