Production of electrostatically spun products
US4689186A · kind A · utility
115Cited by
17References
10Claims
0Family size
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Inventor
Key dates
| Filing date | Dec 5, 1985 |
| Grant date | Aug 25, 1987 |
| Priority date | — |
| Expiry date | Dec 5, 2005 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD04H1/76
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Preparation of products having a tubular portion comprising electrostatically spinning a fiberizable liquid, the electrostatic field being distorted by the presence of an auxiliary electrode, preferably so as to encourage the deposition of circumferential fibers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.