Cellulose acetate filaments with a trilobal cross section
US6177194A · kind A · utility
5Cited by
2References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 14, 2000 |
| Grant date | Jan 23, 2001 |
| Priority date | — |
| Expiry date | Jan 14, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2973
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention is directed to a cellulose acetate filaments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.