Invention Grant
US09388280B2 Michael addition curing chemistries for sulfur-containing polymer compositions
有权
用于含硫聚合物组合物的迈克尔加成固化化学品
- Patent Title: Michael addition curing chemistries for sulfur-containing polymer compositions
- Patent Title (中): 用于含硫聚合物组合物的迈克尔加成固化化学品
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Application No.: US14463047Application Date: 2014-08-19
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Publication No.: US09388280B2Publication Date: 2016-07-12
- Inventor: Lawrence G. Anderson , Juexiao Cai , Marfi Ito , Raquel Keledjian , Renhe Lin
- Applicant: PRC-DeSoto International, Inc.
- Applicant Address: US CA Sylmar
- Assignee: PRC-Desoto International, Inc.
- Current Assignee: PRC-Desoto International, Inc.
- Current Assignee Address: US CA Sylmar
- Agent William R. Lambert
- Main IPC: C08G75/02
- IPC: C08G75/02 ; C08L81/02 ; C08L81/04 ; C08G75/12 ; C08G75/14
Abstract:
The use of Michael addition curing chemistries in compositions comprising sulfur-containing polymers such as polythioethers and polysulfides useful in aerospace sealant applications are disclosed. Sulfur-containing adducts comprising terminal Michael acceptor groups are also disclosed.
Public/Granted literature
- US20140357811A1 MICHAEL ADDITION CURING CHEMISTRIES FOR SULFUR-CONTAINING POLYMER COMPOSITIONS Public/Granted day:2014-12-04
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