Polymers for use in fibers and nonwoven fabrics, articles thereof, and composites thereof
US11261544B2 · kind B2 · utility
2Cited by
8References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2018 |
| Grant date | Mar 1, 2022 |
| Priority date | — |
| Expiry date | Oct 24, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F4/65912
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ethylene/alpha-olefin interpolymer suitable for use in fibers and nonwovens having a density of from 0.911 to 0.939 g/cc, a Brookfield viscosity of less than or equal to 50,000 cP, and a molecular weight distribution (Mw,cc/Mn,cc) of 1.8 to 3.5, and articles thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.