Fibrous structures comprising polysaccharide filaments
US11118031B2 · kind B2 · utility
0Cited by
5References
13Claims
0Family size
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Key dates
| Filing date | Apr 8, 2014 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Apr 8, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/298
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Polysaccharide filaments and fibrous structures containing such polysaccharide filaments and more particularly polysaccharide filaments that exhibit birefringence are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.