Pololefin scrims of woven superimposed tapes
US6367513B1 · kind B1 · utility
18Cited by
15References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 2, 1997 |
| Grant date | Apr 9, 2002 |
| Priority date | — |
| Expiry date | Dec 2, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3033
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A scrim of woven polyolefin tapes comprising a plurality of warp tapes in a substantially parallel side-by-side relationship and a plurality of weft tapes in a substantially parallel side-by-side relationship. At least some of each of said warp and said weft tapes being in the form of a tape having at least one of an additional tape and a multifilament yarn superimposed thereon. Each of said tapes is a polyolefin tape. The scrim exhibits improved tear strength properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.