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:
Aug. 02, 2022
Filed:
Jun. 07, 2018
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Andrew D. Messana, Newington, CT (US);
David P. Dworak, Middletown, CT (US);
Anthony F. Jacobine, North Haverhill, NH (US);
Darel Gustafson, Shelton, CT (US);
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 18/32 (2006.01); C08G 18/75 (2006.01); C08G 18/36 (2006.01); C08F 220/06 (2006.01); C08G 18/66 (2006.01); C08G 18/24 (2006.01); C08G 18/42 (2006.01); C08G 18/81 (2006.01); C08G 18/67 (2006.01); C08G 18/80 (2006.01); C08G 18/38 (2006.01); C08G 18/83 (2006.01); C08F 290/06 (2006.01); C08F 222/10 (2006.01);
U.S. Cl.
CPC ...
C08G 18/3293 (2013.01); C08F 220/06 (2013.01); C08F 290/067 (2013.01); C08G 18/246 (2013.01); C08G 18/3206 (2013.01); C08G 18/36 (2013.01); C08G 18/3844 (2013.01); C08G 18/4238 (2013.01); C08G 18/6651 (2013.01); C08G 18/672 (2013.01); C08G 18/755 (2013.01); C08G 18/8051 (2013.01); C08G 18/8175 (2013.01); C08G 18/831 (2013.01); C08G 18/832 (2013.01); C08F 222/1065 (2020.02);
Abstract
The present invention relates to curable polyurethane polymers made from renewable materials and having polymerization accelerator groups built into the polymer. In particular hydroxylated oleaginous materials derived from plant oils, such as soybean oil, are used. These renewable materials may be formed into curable polyurethane polymers having different chemical functionalities and cure mechanisms.