Performance enhancing additives for fiber formation and polysulfone fibers
USRE48703E1 · kind E1 · reissue
1Cited by
32References
45Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2018 |
| Grant date | Aug 24, 2021 |
| Priority date | — |
| Expiry date | Dec 27, 2038 |
Classification
- Technology area (CPC —)General
Abstract
The present invention relates to the use of additives in processes to form polymeric fibers. These fibers can be formed into membranes with improved middle and/or higher molecular weight solute removal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.