Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1983-01-21
1985-07-16
Wong, Jr., Harry
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
526259, 526262, 526304, 548473, C08F22048, C08F22238, C08F22240
Patent
active
045295581
ABSTRACT:
A heat curable, solventless liquid prepolymer formed from an N-(R-oxymethyl) acrylamide; a rubber monomer such as isoprene, butadiene or alkyl esters of acrylic acid; and a nitrile monomer such as acrylonitrile or methacrylonitrile. The prepolymer is formed with sufficient chain transfer agent to establish a weight average molecular weight which is less than about 25,000. The prepolymer is heat curable to form a solid polymer with excellent compression set, tensile strength and fuel resistance. The method of formulating these polymers is also disclosed.
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Eagle-Picher Industries, Inc.
Wong, Jr. Harry
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