Aerosol composition containing middle-chain fatty acid triglyceride dispersant
US6284226A · kind A · utility
1Cited by
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20Claims
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Key dates
| Filing date | Sep 14, 1999 |
| Grant date | Sep 4, 2001 |
| Priority date | — |
| Expiry date | Sep 14, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D405/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An aerosol product comprising the following compound (A), a middle-chain fatty acid triglyceride and a liquefied hydrofluoroalkane is provided. In the production of an aerosol product using a liquefied hydrofluoroalkane as propellant, the use of a middle-chain fatty acid triglyceride as dispersant insures good dispersion of compound (A) in the propellant. The result is an aerosol product free from variation in the dispensed dose of compound (A). ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.