Deactivation of spent silicon powder
US4892694A · kind A · utility
6Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 13, 1989 |
| Grant date | Jan 9, 1990 |
| Priority date | — |
| Expiry date | Jan 13, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B33/10742
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Residual silicone from direct process manufacture of chlorosilanes is stabilized for transportation and disposal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.