C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
117/199, 400/502
C08L 27/12 (2006.01) C04B 41/48 (2006.01) C08J 5/18 (2006.01) C09D 127/12 (2006.01)
Patent
CA 1277067
ABSTRACT OF THE INVENTION A fluoroplastic resin dispersion is modified by the addition of a fluoroelastomer latex to yield a fluid coating or casting composition. The fluoroplastic resin dispersion, preferably an aqueous dispersion of a perfluoroplastic, such as polytetrafluoroethylene (PTFE), is modified by blending with a fluoroelastomer composition, preferably a latex, such that the fluoroplastic comprises up to about 95%, preferably up to about 90%, by weight of the invention composition. The fluoroelastomer component comprises at least about 5% by weight of the blend. The fluid compositions according to the invention may preferably comprise from about 10 95% by weight fluoroplastic and from about 5-90% fluoroelastomer.
479016
Effenberger John A.
Keese Frank M.
Chemfab Corporation
Effenberger John A.
G. Ronald Bell & Associates
Keese Frank M.
LandOfFree
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