Title:
CURABLE BASE-RESISTANT FLUOROELASTOMERS
Document Type and Number:
WIPO Patent Application WO2003093335
Kind Code:
A8
Abstract:
Compositions of specialty fluoroelastomers containing copolymerized units of tetrafluoroethylene, propylene, optionally vinylidene fluoride, and a cure site monomer selected from the group consisting of i) perfluoroalkyl ethylenes and vii) perfluoroalkoxy ethylenes are readily curable with polyhydroxy curing systems. The resulting cured articles have a combination of excellent resistance to alkaline fluids, superior tensile properties and compression set resistance.
Inventors:
SCHMIEGEL WALTER WERNER
Application Number:
PCT/US2003/013364
Publication Date:
August 19, 2004
Filing Date:
April 30, 2003
Export Citation:
Assignee:
DUPONT DOW ELASTOMERS LLC (US)
International Classes:
C08F214/26; C08K5/13; C08K5/17; C08K5/42; C08K5/51; C08L27/18; C08K5/00; (IPC1-7): C08F214/26; C08K5/00; C08L27/18
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