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US 6,639,042 B1Granted
Hyperbranched poly(arylene-ether-ketone-imide) containing thermally reactive groups
AssigneeThe United States of America as represented by the Secretary of the Air Force
InventorsJong-Beom Baek, Loon-Seng Tan
Life of this patent
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Abstract
New hyperbranched polymers having repeating units of the formula The polymer is prepared by the polymerization of the AB2 monomer N-{3,5-bis(4-hydroxybenzoyl)benzene}-4-fluoroisophthalimide.
Claims5
A hyperbranched polymer having repeating units of the formula
Dependencies are inferred from the claim text.