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:
Nov. 17, 2015
Filed:
Nov. 11, 2011
Brian D. Mullen, Delano, MN (US);
Marc D. Scholten, Saint Paul, MN (US);
Dorie J. Yontz, Bloomington, MN (US);
Cora M. Leibig, Maple Grove, MN (US);
Matthew J. Tjosaas, Minneapolis, MN (US);
Brian D. Mullen, Delano, MN (US);
Marc D. Scholten, Saint Paul, MN (US);
Dorie J. Yontz, Bloomington, MN (US);
Cora M. Leibig, Maple Grove, MN (US);
Matthew J. Tjosaas, Minneapolis, MN (US);
SEGETIS, INC., Golden Valley, MN (US);
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.