Invention Application
- Patent Title: THERMOPLASTIC COPOLYIMIDES
- Patent Title (中): 热塑性共聚物
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Application No.: US14345059Application Date: 2012-09-18
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Publication No.: US20140371390A1Publication Date: 2014-12-18
- Inventor: Stéphane Jeol
- Applicant: RHODIA OPERATIONS
- Priority: FR1158322 20110920; FR1159491 20111020
- International Application: PCT/EP2012/068368 WO 20120918
- Main IPC: C08G73/10
- IPC: C08G73/10 ; C08L79/08
Abstract:
The present invention relates to semiaromatic and semicrystalline thermoplastic polyimides obtained by polymerization of at least one aromatic compound comprising two anhydride functions and/or carboxylic acid and/or ester derivatives thereof and a diamine comprising between 13 and 22 carbon atoms. These polyimides may be converted into plastic articles by various methods, such as injection-molding.
Public/Granted literature
- US09403946B2 Thermoplastic copolyimides Public/Granted day:2016-08-02
Information query
