Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1998-08-24
2000-09-26
Mullis, Jeffrey C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525903, C08F25300, C08F29102
Patent
active
061244031
ABSTRACT:
Polymer compositions containing a mixture of an elastomer and a fluoropolymer can be made by diffusing fluorinated olefins and free radical initiators in preferably swollen elastomers and polymerizing the fluorinated olefins. The resulting compositions have useful properties, such as reduced sliding friction, which makes them useful for seals in contact with moving surfaces, and for other uses.
REFERENCES:
patent: 4155953 (1979-05-01), Tatemoto et al.
patent: 5292816 (1994-03-01), Metz et al.
patent: 5385981 (1995-01-01), Krugger et al.
patent: 5756199 (1998-05-01), Kerbow et al.
Crompton, Jr. John Russell
Stewart, Sr. Charles Winfield
Wheland Robert Clayton
E. I. Du Pont de Nemours and Company
Mullis Jeffrey C.
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