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:
May. 07, 2019
Filed:
Jan. 26, 2018
Iowa State University Research Foundation, Inc., Ames, IA (US);
Jason Shih-Hao Chen, Ames, IA (US);
Michael Richard Kessler, Pullman, WA (US);
Michael Dennis Zenner, Ames, IA (US);
Iowa State University Research Foundation, Inc., Ames, IA (US);
Abstract
The present invention relates to tackifier compounds and methods of using the same. In various embodiments, the present invention provides a tackifier compound including independently substituted or unsubstituted fused rings A and B each independently chosen from (C-C)cycloalkyl and (C-C)heterocyclyl. Fused ring A is substituted with (R)and fused ring B is substituted with —(OC(O)R'C(O)R). At each occurrence R′ is independently chosen from (C-C)alkanylene, (C-C)alkenylene, (C-C)alkynylene, C-C(arylene), and (C-C)heteroarylene, wherein R′ is unsubstituted or substituted. At each occurrence Ris independently selected from —OH, —OR, and —OC(O)R′C(O)R. At each occurrence Ris independently chosen from —OH, —OR, —NH, —NHR, and —NR. At each occurrence Ris independently chosen from (C-C)alkanyl, (C-C)alkenyl, (C-C)alkynyl, C-C(aryl), and (C-C)heteroaryl, wherein Ris unsubstituted or substituted.