C.sub.3 to C.sub.5 polyfluoroalkanes propellants

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...

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521 78, 521134, 521155, 521902, C08J 914, C08G 1814

Patent

active

054968666

ABSTRACT:
Polyfluoroalkanes are used as propellants in sprayable compositions or in the the preparation of plastic foams and in the electrical industry as cleansing and degreasing agents.

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