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:
Jun. 07, 2022
Filed:
Jun. 29, 2017
Applicant:
Arizona Board of Regents on Behalf of the University of Arizona, Tucson, AZ (US);
Inventors:
Douglas A. Loy, Tucson, AZ (US);
Robb E. Bagge, Tucson, AZ (US);
Assignee:
ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA, Tucson, AZ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J 9/02 (2006.01); C08G 77/26 (2006.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
C08J 9/02 (2013.01); C08G 77/26 (2013.01); C09K 11/06 (2013.01); C08J 2205/06 (2013.01); C08J 2383/08 (2013.01); C09K 2211/14 (2013.01);
Abstract
Organosilicon polymer foams are synthesized using a Carboni-Lindsey reaction of a tetrazine with a siloxane polymer having at least one of alkenyl or alkynyl functional groups. Optionally, the reaction may also comprise a second polymer having at least one of alkenyl or alkynyl functional groups. The organosilicon polymer foams may be crosslinked thermoset foams. The foams may be flexible or rubbery.