Invention Grant
- Patent Title: High-flow polyamides
- Patent Title (中): 高流动聚酰胺
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Application No.: US13499271Application Date: 2010-09-28
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Publication No.: US08877888B2Publication Date: 2014-11-04
- Inventor: Franco Speroni , Damien Zaher
- Applicant: Franco Speroni , Damien Zaher
- Applicant Address: FR Aubervilliers
- Assignee: Rhodia Operations
- Current Assignee: Rhodia Operations
- Current Assignee Address: FR Aubervilliers
- Agency: Dentons US LLP
- Priority: FR0956789 20090930
- International Application: PCT/EP2010/064355 WO 20100928
- International Announcement: WO2011/039183 WO 20110407
- Main IPC: C08G69/36
- IPC: C08G69/36 ; C08G69/14 ; C08G69/26 ; C08L77/02 ; C08L77/06
Abstract:
A polyamide modified by a multi-functional compound, and a method for producing said polyamide and compositions comprising same are described. A method for the production of a polyamide comprising linear macromolecular chains and star-shaped macromolecular chains is also described. A resulting polyamide having optimal mechanical and rheological properties in order to (i) improve mould filling speed and quality, and (ii) produce moldable compositions with high filler contents is also described.
Public/Granted literature
- US20120245282A1 HIGH-FLOW POLYAMIDES Public/Granted day:2012-09-27
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