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US 5,208,306 AGranted
Mesogenic alkenyl functional maleimides and thermosets thereof
AssigneeThe Dow Chemical Company
InventorRobert E. Hefner, Jr.
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Abstract
Compounds containing at least one alkenyl group, at least one maleimide group and at least one rodlike mesogenic moiety are prepared by reacting one or more aminophenols containing one or more rodlike mesogenic moieties with a stoichiometric quantity of a maleic anhydride per amine group of said aminophenol and then alkenylating the resulting phenolic functional maleimide.
Claims6
A product resulting from curing a compound containing at least one alkenyl group, at least one maleimide group and at least one rodlike mesogenic moiety, optionally in the presence of one or more catalysts.
Dependencies are inferred from the claim text.