Fluorocarbon elastomer articles having improved amine resistance

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524435, 524436, 524546, C28K 328

Patent

active

048661180

ABSTRACT:
The amine resistance of peroxide-cured fluorocarbon elastomers is improved by dispersing certain normally solid, inorganic chloride or bromide salts in the elastomer gum formulation.

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A. C. West & A. G. Holcomb, "Fluorinated Elastomers", Kirk Othmer, Encyclopedia of Chemical Tech., vol. 8, pp. 500-515, Table 4, 3d ed., John Wiley & Sons, 1981.
Abu-Isa et al., in Rubber Chemistry & Technology, vol. 58, pp. 326-349 (1985).

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