Industrial yarn PA 6.6 with little cotton waste
US6210799A · kind A · utility
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3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2000 |
| Grant date | Apr 3, 2001 |
| Priority date | — |
| Expiry date | May 15, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2969
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Industrial yarn PA 6.6 comprised of filaments having a global yarn count of at least 900-2100 tex, which is made by submitting wet granulate PA 6.6 to a melt spinning-drawing process, is characterized by a strength of >84 cN/tex for less than 1.5 linters/1 km. Said yarn is used preferably in the production of cord fabric with a rubber ply.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.