Bulked extensible weft yarn suitable for use as tire cords
US4416935A · kind A · utility
7Cited by
8References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 1981 |
| Grant date | Nov 22, 1983 |
| Priority date | — |
| Expiry date | Dec 11, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3065
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A bulked extensible yarn of entangled convoluted undrawn synthetic continuous nylon filaments having a plurality of crunodal filament loops randomly spaced along its surface and a greige break elongation of at least 150% performs effectively as an extensible weft yarn in tire cord fabrics for single ply radial tires.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.