Invention Grant
US08816044B2 Flexible polyamines, flexible amine-terminated adducts, compositions thereof and methods of use
有权
柔性多胺，柔性胺封端的加合物，其组合物和使用方法
- Patent Title: Flexible polyamines, flexible amine-terminated adducts, compositions thereof and methods of use
- Patent Title (中): 柔性多胺，柔性胺封端的加合物，其组合物和使用方法
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Application No.: US13238515Application Date: 2011-09-21
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Publication No.: US08816044B2Publication Date: 2014-08-26
- Inventor: Stephen J. Hobbs , Marfi Ito , Juexiao Cai , Chandra Rao , Renhe Lin
- Applicant: Stephen J. Hobbs , Marfi Ito , Juexiao Cai , Chandra Rao , Renhe Lin
- 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: C08G73/00
- IPC: C08G73/00
Abstract:
Disclosed are flexible polyamines, flexible amine-terminated polyformal adducts, flexible-amine-terminated polythioether adducts, compositions comprising flexible polyamines and isocyanate-terminated prepolymers, and compositions comprising flexible amine-terminated adducts and isocyanate-terminated prepolymers. Uses of the compositions as sealants, and particularly as aerospace sealants, are also disclosed.
Public/Granted literature
- US20130071571A1 FLEXIBLE POLYAMINES, FLEXIBLE AMINE-TERMINATED ADDUCTS, COMPOSITIONS THEREOF AND METHODS OF USE Public/Granted day:2013-03-21
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