Flash-spinning process
US5874036A · kind A · utility
3Cited by
9References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 1997 |
| Grant date | Feb 23, 1999 |
| Priority date | — |
| Expiry date | Jul 30, 2017 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01F6/06
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A spin solution of a polyolefin dissolved in a primary solvent selected from the group consisting of methylene chloride and dichloroethylene, and a cyclic partially fluorinated hydrocarbon co-solvent, and a process for producing plexifilamentary polyolefin products by flash-spinning the spin solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.