Invention Grant
US08349992B2 Thermosetting resin having benzoxazine structure and method for producing the same
失效
具有苯并恶嗪结构的热固性树脂及其制造方法
- Patent Title: Thermosetting resin having benzoxazine structure and method for producing the same
- Patent Title (中): 具有苯并恶嗪结构的热固性树脂及其制造方法
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Application No.: US12668374Application Date: 2008-07-10
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Publication No.: US08349992B2Publication Date: 2013-01-08
- Inventor: Yuji Eguchi , Kazuo Doyama
- Applicant: Yuji Eguchi , Kazuo Doyama
- Applicant Address: JP Osaka
- Assignee: Sekisui Chemical Co., Ltd.
- Current Assignee: Sekisui Chemical Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: Sughrue Mion, PLLC
- Priority: JP2007-180607 20070710; JP2007-249922 20070926; JP2008-036021 20080218
- International Application: PCT/JP2008/062457 WO 20080710
- International Announcement: WO2009/008468 WO 20090115
- Main IPC: C08G73/16
- IPC: C08G73/16
Abstract:
The present invention provides a thermosetting resin having a benzoxazine ring structure represented by the following formula (I): wherein X is a residue of a diol compound having a molecular weight or a number average molecular weight in terms of polystyrene measured by GPC of 5,000 or less; Y is a residue of a diamine compound; and n is an integer of 2 to 200.
Public/Granted literature
- US20100204433A1 THERMOSETTING RESIN HAVING BENZOXAZINE STRUCTURE AND METHOD FOR PRODUCING THE SAME Public/Granted day:2010-08-12
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