Method of processing chlorosilane distillation residues with steam
US5252307A · kind A · utility
3Cited by
3References
4Claims
0Family size
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Key dates
| Filing date | Sep 14, 1992 |
| Grant date | Oct 12, 1993 |
| Priority date | — |
| Expiry date | Sep 14, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62D2101/22
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method for processing chlorosilane distillation residues by hydrolysis with steam, in which the hydrolysis is carried out at escalating temperatures from about 130.degree. C. to at least 170.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.