Multiconstituent fibers, and nonwoven structures of such fibers
US5487943A · kind A · utility
27Cited by
29References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 1995 |
| Grant date | Jan 30, 1996 |
| Priority date | — |
| Expiry date | Feb 27, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/298
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Multiconstituent fibers having a dominant continuous linear low density polyethylene phase, and one or more discontinuous phase polymers, dispersed through the dominant continuous phase in the form of domains. The indicated discontinuous phases polymers are chosen from among polypropylene and poly(propylene-co-ethylene) copolymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.