Cellulose-based fiber, and tire cord comprising the same
US8584440B2 · kind B2 · utility
0Cited by
19References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2008 |
| Grant date | Nov 19, 2013 |
| Priority date | — |
| Expiry date | Apr 5, 2029 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD10B2201/20
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention provides cellulose-based fibers including cellulose and at least one polymer selected from the group consisting of a polysiloxane, a polyacrylic acid, a polyacrylamide, an m-aramid, and a polyvinylalcohol/polystyrene copolymer, and a tire cord including the same. Furthermore, the cellulose-based fibers of the present invention have an advantage in superior elongation and tenacity of the prior cellulose fibers by blending at least one polymer having a functional group that is capable of a hydrogen bond with a hydroxyl group of a cellulose molecule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.