US 6,982,338 B2 | ||
Oxetane compounds containing maleimide functionality | ||
Osama M. Musa, Hillsborough, N.J. (US) | ||
Assigned to National Starch and Chemical Investment Holding Corporation, New Castle, Del. (US) | ||
Filed on May 06, 2003, as Appl. No. 10/430,085. | ||
Prior Publication US 2004/0225070 A1, Nov. 11, 2004 | ||
Int. Cl. C07D 405/02 (2006.01) |
U.S. Cl. 548—517 | 2 Claims |
1. A compound containing oxetane and maleimide functionality having the structure ![]() in which
R1 is a methyl or ethyl group,
R2 is a divalent hydrocarbon,
X and Y independently are a direct bond, or
an ether functionality —O—,
an ester functionality
![]() an amide functionality
![]() a carbamate functionality
![]() and Q is a divalent alkyl group,
and provided that X and Y will not both be direct bonds.
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