US 7,576,227 B2
Integrate chemical processes for industrial utilization of seed oils
Zenon Lysenko, Midland, Mich. (US); Bob R. Maughon, Midland, Mich. (US); Josef Bicerano, Midland, Mich. (US); Christopher P. Christenson, Lake Jackson, Tex. (US); Clark H. Cummins, Midland, Mich. (US); Marvin L. Dettlof, Lake Jackson, Tex. (US); and Jerry E. White, Lake Jackson, Tex. (US)
Assigned to Union Carbide Chemicals & Plastics Technology Corporation, Midland, Mich. (US)
Appl. No. 10/508,805
PCT Filed Apr. 17, 2003, PCT No. PCT/US03/11852
§ 371(c)(1), (2), (4) Date Sep. 23, 2004,
PCT Pub. No. WO03/093245, PCT Pub. Date Nov. 13, 2003.
Claims priority of provisional application 60/376611, filed on Apr. 29, 2002.
Prior Publication US 2005/0154221 A1, Jul. 14, 2005
Int. Cl. C07C 57/00 (2006.01); C07C 53/00 (2006.01)
U.S. Cl. 554—223  [568/852; 568/909; 568/909.5] 6 Claims
 
1. An α,ω-polyester polyol composition represented by formula:

OG Complex Work Unit Drawing
wherein each R1 is independently selected from hydrogen and C1-8 alkyl radicals; R2 is selected from hydrogen, methyl, ethyl, and vinyl radicals; x is an integer from about 3 to about 7; and n is an integer from 2 to about 15.