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. 23, 2023
Filed:
Jun. 08, 2018
Applicant:
Prc-desoto International, Inc., Sylmar, CA (US);
Inventors:
JianCheng Liu, Arcadia, CA (US);
Srikant Pathak, Diamond Bar, CA (US);
Bruce Virnelson, Valencia, CA (US);
Assignee:
PRC-DESOTO INTERNATIONAL, INC., Sylmar, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 75/02 (2016.01); C08G 65/00 (2006.01); C08G 75/0222 (2016.01); C08G 75/0231 (2016.01); C08G 75/025 (2016.01); C08J 7/18 (2006.01); C08K 5/00 (2006.01); C08K 5/14 (2006.01); C08K 5/17 (2006.01);
U.S. Cl.
CPC ...
C08G 75/0218 (2013.01); C08G 65/002 (2013.01); C08G 75/025 (2013.01); C08G 75/0222 (2013.01); C08G 75/0231 (2013.01); C08J 7/18 (2013.01); C08K 5/0091 (2013.01); C08K 5/14 (2013.01); C08K 5/17 (2013.01); C08G 2190/00 (2013.01);
Abstract
Compositions that are curable by free radical redox reactions are disclosed. Free radical curing reactions between polythiols and polyalkyenyls are initiated by the reaction of metal complexes and organic peroxides. The compositions are useful as sealants.