Method of producing microfiber nonwovens that contain cycloolefin polymers
US6927184B1 · kind B1 · utility
9Cited by
7References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2000 |
| Grant date | Aug 9, 2005 |
| Priority date | — |
| Expiry date | Jul 22, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/68
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Microfiber webs comprising at least one cycloolefin polymer are produced by melt-blowing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.