Mixed polymer superabsorbent fibers
US7455902B2 · kind B2 · utility
30Cited by
4References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 2, 2006 |
| Grant date | Nov 25, 2008 |
| Priority date | — |
| Expiry date | Oct 2, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/637
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A mixed polymer composite fiber including a carboxyalkyl cellulose and a galactomannan polymer or glucomannan polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.