Method for making a fiber containing a fluorochemical polymer melt additive and having a low melting, high solids spin finish
US6068805A · kind A · utility
9Cited by
51References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 11, 1999 |
| Grant date | May 30, 2000 |
| Priority date | — |
| Expiry date | Jan 11, 2019 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2200/40
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method for making a fiber is provided in which a fiber containing a fluorochemical polymer melt additive is treated with a low melting, high solids spin finish composition during the fiber-making process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.