High temperature-stable fluorochemicals as hydrophobic and oleophobic additives to synthetic organic polymers
US6127485A · kind A · utility
53Cited by
30References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 28, 1997 |
| Grant date | Oct 3, 2000 |
| Priority date | — |
| Expiry date | Jul 28, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/232
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
This invention describes hydrophobic and oleophobic fibers, films and molded articles comprising synthetic organic polymer wherein dispersed within the fiber, fabric or molded article and present at the surface of the fiber, fabric or molded article are fluorochemical compounds. Method of preparing such fibers, films and molded articles, as well as articles made therefrom also are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.