Forehearth frits, pearls and/or concentrates for fluorescence
US11225432B2 · kind B2 · utility
0Cited by
22References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 2, 2016 |
| Grant date | Jan 18, 2022 |
| Priority date | — |
| Expiry date | May 24, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C2205/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to the field of forehearth frits, pearls, and/or concentrates for use in glass compositions. In particular, the present invention provides a system of forehearth frits, pearls, and/or concentrates that is capable of parting a fluorescent effect to a glass composition by adding a fluorescent glass fit, pearl or concentrate in the forehearth of a glass furnace, to form fluorescent glass and a method of using the fluorescent system of forehearth frits, pearls, and/or concentrates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.