Emulsification of fluorocarbon compounds for biological application as oxygen transporters
US3989843A · kind A · utility
49Cited by
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7Claims
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Key dates
| Filing date | Oct 22, 1974 |
| Grant date | Nov 2, 1976 |
| Priority date | — |
| Expiry date | Oct 22, 1994 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Aqueous emulsions of polyfluorinated organic compounds useful as physiological transporters of oxygen, particularly in saline solutions isotonic with blood, are prepared by a method which comprises mixing a polyfluorinated compound with water or aqueous saline solution in the presence of at least one predominantly lipophilic polyfluorinated emulsifier and also at least one predominantly hydrophilic polyfluorinated emulsifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.