Elastic polyetherester nonwoven web
US4741949A · kind A · utility
107Cited by
17References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 15, 1986 |
| Grant date | May 3, 1988 |
| Priority date | — |
| Expiry date | Oct 15, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/697
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An elastomeric nonwoven web is formed by meltblowing fibers composed of a polyetherester. Nonelastic fibers and/or particulate materials may also be included in the web.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.