Process for drying wet glass fibre forming packages
US11981599B2 · kind B2 · utility
0Cited by
12References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2020 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | Sep 23, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C25/36
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Herein is described a process for drying wet glass fibre forming packages, the process comprising: providing a wet glass fibre forming package comprising a strand of glass fibres with an aqueous sizing applied to the glass fibres; and subjecting the wet glass fibre forming package to microwave radiation having a frequency in the range of about 750 to about 1050 MHz.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.