Reinforced thermally stable hybrid yarn
US6887568B2 · kind B2 · utility
1Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2002 |
| Grant date | May 3, 2005 |
| Priority date | — |
| Expiry date | Feb 15, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2936
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The inventive yarn comprises at least one strand (2) having a reinforcing core made of high-modulus and high-resistance staple-fiber yarn, which is made from organic or inorganic material, and a sheath (4) of long or short, low-modulus standard fibers. The other strands (5) are made from long or short, low-modulus standard fibers and are arranged so as to protect the sheath of the strand(s) having a reinforcing core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.