Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1990-01-24
1996-03-05
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
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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Bielefeldt Dietmar
Lamberts Wilhelm
Marhold Albrecht
Negele Michael
Sommerfeld Claus-Dieter
Bayer Aktiengesellschaft
Cooney Jr. John M.
Gil Joseph C.
Seidleck James J.
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