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:
Jan. 06, 2026
Filed:
Jul. 05, 2022
Applicant:
The Regents of the University of California, Oakland, CA (US);
Inventors:
Assignee:
The Regents of the University of California, Oakland, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/24 (2006.01); C08F 110/02 (2006.01); C08F 110/06 (2006.01); C08F 120/14 (2006.01); C08L 23/06 (2006.01);
U.S. Cl.
CPC ...
C08J 3/24 (2013.01); C08F 110/02 (2013.01); C08F 110/06 (2013.01); C08F 120/14 (2013.01); C08L 23/06 (2013.01); C08J 2323/06 (2013.01); C08J 2323/12 (2013.01); C08J 2333/12 (2013.01); C08L 2205/08 (2013.01); C08L 2207/062 (2013.01); C08L 2312/02 (2013.01);
Abstract
A vitrimer composition includes a first plurality of polymer backbones cross-linked with cross-linkers that include at least one siloxane moiety having formula 1: wherein R, R, R, and Rare each independently H or Calkyl. A catalyst that accelerates siloxane exchange is dispersed within the first plurality of polymer backbones.