Method for making a catalyst composition
US6350891B1 · kind B1 · utility
0Cited by
6References
9Claims
0Family size
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Key dates
| Filing date | Dec 9, 1999 |
| Grant date | Feb 26, 2002 |
| Priority date | — |
| Expiry date | Dec 9, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B21/0986
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Phosphonitrile halides are prepared employing the use of disilazanes. The resultant products may be further reacted with cyclosiloxanes to form siloxane containing phosphonitrile halides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.