Process for the production of filaments with high tensile strength and modulus
US4411854A · kind A · utility
36Cited by
8References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 15, 1981 |
| Grant date | Oct 25, 1983 |
| Priority date | — |
| Expiry date | Dec 15, 2001 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01F6/04
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Process for the production of filaments of polyethylene with high modulus and tensile strength, comprising spinning a filler containing solution of a linear polyethylene with a weight-average molecular weight (M.sub.w) of at least 400,000 to form filled filaments and then stretching the filaments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.