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Product Pentafluoroethane. Stabilization. France. E.

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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