Processes for preparing high purity polycyclic fluoroalkanes
US7078575B1 · kind B1 · utility
5Cited by
1References
13Claims
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Key dates
| Filing date | Jun 9, 2005 |
| Grant date | Jul 18, 2006 |
| Priority date | — |
| Expiry date | Jun 9, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/86
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Processes for preparing high purity polycyclic fluoroalkanes are provided. The polycyclic fluoroalkanes are useful as solvents, cleaning agents, heat transfer fluids, refrigerants, lubricants, and, in a preferred embodiment, by virtue of high refractive index and high transparency to UV wavelengths, optical applications in the vacuum ultraviolet (VUV).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.