Invention Grant
- Patent Title: Curing agent for low temperature cure applications
- Patent Title (中): 低温固化应用的固化剂
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Application No.: US12100096Application Date: 2008-04-09
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Publication No.: US08735512B2Publication Date: 2014-05-27
- Inventor: Frederick Herbert Walker , Michael Ian Cook , Gamini Ananda Vedage , Robert Marjo Theodoor Rasing
- Applicant: Frederick Herbert Walker , Michael Ian Cook , Gamini Ananda Vedage , Robert Marjo Theodoor Rasing
- Applicant Address: US PA Allentown
- Assignee: Air Products and Chemicals, Inc.
- Current Assignee: Air Products and Chemicals, Inc.
- Current Assignee Address: US PA Allentown
- Agent Michael K. Boyer
- Main IPC: C08F283/00
- IPC: C08F283/00 ; C09K3/00 ; C08G59/14 ; C08L63/00 ; C08G73/02 ; C07C209/00
Abstract:
The present invention provides Mannich base derivatives of N,N′-dimethyl secondary diamine polymers including Mannich base derivatives of methylamine-terminated poly-(N-methylazetidine) and Mannich base derivatives of methylamine-terminated poly-(N-methylazacycloheptane). Amine curing agent compositions and amine-epoxy compositions containing Mannich base derivatives of N,N′-dimethyl secondary diamine polymers are also disclosed.
Public/Granted literature
- US20090259003A1 Curing Agent For Low Temperature Cure Applications Public/Granted day:2009-10-15
Information query
