Invention Application
- Patent Title: METHODS FOR MAKING CURED SEALANTS BY ACTINIC RADIATION AND RELATED COMPOSITIONS
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Application No.: US16355556Application Date: 2019-03-15
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Publication No.: US20190211244A1Publication Date: 2019-07-11
- Inventor: RAQUEL KELEDJIAN , RENHE LIN , CHANDRA RAO , BRUCE VIRNELSON
- Applicant: PRC-DeSoto International, Inc.
- Main IPC: C09J181/02
- IPC: C09J181/02 ; C08G75/12 ; C08G75/02 ; C08G75/045 ; C08L81/02
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.
Information query
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