The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 12, 2017
Filed:
Nov. 17, 2015
Applicant:
Segetis, Inc., Golden Valley, MN (US);
Inventors:
Brian D. Mullen, Delano, MN (US);
Marc D. Scholten, Saint Paul, MN (US);
Cora M. Leibig, Maple Grove, MN (US);
Matthew J. Tjosaas, Minneapolis, MN (US);
Dorie J. Yontz, Bloomington, MN (US);
Assignee:
GFBIOCHEMICALS LIMITED, Valletta, MT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/1565 (2006.01); C07D 317/02 (2006.01); C07D 317/14 (2006.01); C07D 317/30 (2006.01); C08G 2/32 (2006.01); C08G 63/668 (2006.01); C08G 63/91 (2006.01); C08G 64/02 (2006.01); C08G 64/42 (2006.01); C08L 59/00 (2006.01); C09D 159/00 (2006.01); C09D 167/00 (2006.01); C08G 18/32 (2006.01); C08G 63/672 (2006.01); C08L 67/00 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08K 5/1565 (2013.01); C07D 317/02 (2013.01); C07D 317/14 (2013.01); C07D 317/30 (2013.01); C08G 2/32 (2013.01); C08G 18/3218 (2013.01); C08G 63/668 (2013.01); C08G 63/672 (2013.01); C08G 63/91 (2013.01); C08G 64/0208 (2013.01); C08G 64/42 (2013.01); C08L 59/00 (2013.01); C09D 159/00 (2013.01); C09D 167/00 (2013.01); C08G 2101/0025 (2013.01); C08L 67/00 (2013.01); Y02P 20/582 (2015.11); Y10T 428/31507 (2015.04); Y10T 428/31786 (2015.04);
Abstract
Disclosed herein is a polyhydroxy ketal adduct obtained by the esterification of a hydrocarbon polyol by at least 1.5 equivalents of a ketocarboxy to produce an intermediate ketocarboxylic ester. The intermediate polyketocarboxylic ester is then ketalized to produce the polyhydroxyketal adduct, which can be used to provide a polymeric composition.