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. 14, 2018
Filed:
Dec. 04, 2014
Applicant:
Prc-desoto International, Inc., Sylmar, CA (US);
Inventors:
Raquel Keledjian, Glendale, CA (US);
Renhe Lin, Stevenson Ranch, CA (US);
Chandra Rao, Valencia, CA (US);
Bruce Virnelson, Valencia, CA (US);
Assignee:
PRC-DeSoto International, Inc., Sylmar, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 81/02 (2006.01); C09J 181/02 (2006.01); C08G 75/02 (2016.01); C08G 75/12 (2016.01);
U.S. Cl.
CPC ...
C09J 181/02 (2013.01); C08G 75/02 (2013.01); C08G 75/12 (2013.01); C08L 81/02 (2013.01);
Abstract
Disclosed are methods for making a cured sealant. The methods include depositing an uncured sealant composition on a substrate and exposing the uncured sealant composition to actinic radiation to provide a cured sealant. The uncured sealant composition includes a thiol-terminated polythioether, a polyene comprising a polyvinyl ether and/or a polyallyl compound, and a hydroxy-functional vinyl ether. Related sealant compositions are also disclosed.