Michael addition compositions
AssigneeRohm and Haas Company
InventorsRonald Scott Beckley, Thomas Frederick Kauffman, Michael John Zajaczkowski, Mai Chen, Joseph James Zupancic
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Abstract
A curable mixture is provided that is substantially free of volatile nonreactive compounds. Also provided is a method for making such curable mixtures, and a method of bonding substrates with such curable mixtures.
Claims20
A curable mixture comprising at least one multi-functional Michael donor, at least one multi-functional Michael acceptor, and at least one anion of a Michael donor, wherein said curable mixture comprises 5% or less by weight non-reactive volatile compounds that have boiling points of 120° C. or less, based on the total weight of said curable mixture, wherein each Michael acceptor functional group in said multifunctional Michael acceptor is a residue of acrylic acid, methacrylic acid, fumaric acid, or maleic acid.
Dependencies are inferred from the claim text.