Cellulose-based filament for tire cord, a bundle comprising the same, a twisted yarn comprising the same, and a tire cord comprising the same
US8307625B2 · kind B2 · utility
0Cited by
15References
40Claims
0Family size
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Key dates
| Filing date | May 25, 2007 |
| Grant date | Nov 13, 2012 |
| Priority date | — |
| Expiry date | Apr 4, 2028 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD10B2201/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Disclosed are a cellulose-based filament for a tire cord, a bundle including the same, a twisted yarn including the same, and a tire cord including the same. The cellulose-based filament is suitable for use in a tire cord has advantages in that strength deterioration due to twisting is remarkably low and elongation is improved, and thus the fatigue resistance is good.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.