Extensible and elastic conjugate fibers and webs having a nontacky feel
US7101623B2 · kind B2 · utility
21Cited by
66References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2005 |
| Grant date | Sep 5, 2006 |
| Priority date | — |
| Expiry date | Feb 28, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/637
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Extensible bicomponent fibers and webs particularly adapted for disposable personal care product component applications. Sheath/core configurations providing desirable feel properties for elastic embodiments when compared with conventional elastic fibers and webs are obtained with specific olefin polymer combinations and sheath configurations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.