Method and apparatus for fiberizing attenuable materials and product thereof
US4118213A · kind A · utility
8Cited by
5References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 14, 1976 |
| Grant date | Oct 3, 1978 |
| Priority date | — |
| Expiry date | Apr 14, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03B37/06
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Method and apparatus are disclosed for converting a stream of attenuable material into a fiber by a two-stage attenuation technique, the two stages being effected sequentially by employment of a gaseous jet and a gaseous blast, thereby producing a single long fiber from each stream of attenuable material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.