Method for producing multi-component glass fiber preform
US4336049A · kind A · utility
20Cited by
4References
11Claims
0Family size
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Inventors
Key dates
| Filing date | Sep 22, 1980 |
| Grant date | Jun 22, 1982 |
| Priority date | — |
| Expiry date | Sep 22, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03B2207/40
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for producing a multi-component glass fiber preform which comprises the steps of nebulizing an aqueous solution of at least one metal salt, and reacting the nebulized solution and a gaseous glass raw material with oxygen gas at a high temperature to produce particulate glass material deposited on a substrate. Apparatus for producing such a preform is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.