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
OG Complex Work Unit Drawing
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
OG Complex Work Unit Drawing
an amide functionality
OG Complex Work Unit Drawing
a carbamate functionality
OG Complex Work Unit Drawing
and Q is a divalent alkyl group,
and provided that X and Y will not both be direct bonds.