PATENT ASSIGNEE'S COUNTRY | France |
UPDATE | 08.99 |
USES | Foam Blowing Agent |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS |
Process for stabilization of an impure pentafluoroethane (F125) contg olefins difficult to separate comprising - Adding radical scavenger (alpha-methylstyrene) to the F125 contg perhalogenated olefin or chlorotrifluoroethylene (F1113); stabilizer/olefins = 0.05 - 5 |
PATENT PHOTOCOPY | Available on request |
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