Mineral wool composition
US7638447B2 · kind B2 · utility
11Cited by
3References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2004 |
| Grant date | Dec 29, 2009 |
| Priority date | — |
| Expiry date | Jul 11, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C2213/02
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The subject of the invention is a mineral wool capable of dissolving in a physiological medium, which wool comprises the constituents below in the following percentages by weight:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.