Invention Grant
- Patent Title: Process for preparing a lubricated thermoplastic polymer
- Patent Title (中): 制备润滑的热塑性聚合物的方法
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Application No.: US13140916Application Date: 2009-12-11
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Publication No.: US08853310B2Publication Date: 2014-10-07
- Inventor: Giseal Perez Gesteira , Antonio Cesar Silva
- Applicant: Giseal Perez Gesteira , Antonio Cesar Silva
- Applicant Address: BR Sao Paulo
- Assignee: Rhodia Poliamida e Especialidades Ltda
- Current Assignee: Rhodia Poliamida e Especialidades Ltda
- Current Assignee Address: BR Sao Paulo
- Agency: Dentons US LLP
- Priority: FR0858830 20081219
- International Application: PCT/IB2009/007716 WO 20091211
- International Announcement: WO2010/070409 WO 20100624
- Main IPC: C08K5/09
- IPC: C08K5/09 ; C04B35/634 ; C08K5/01 ; C08K5/098 ; C08G69/26 ; C08G69/28 ; C10M169/04
Abstract:
A method for preparing a lubricated thermoplastic polymer, in particular a lubricated polyamide is described. A method for preparing a lubricated thermoplastic polymer, in particular a lubricated polyamide, according to which a mixture of lubricants is added to the molten polymer during the polymerization process is also described.
Public/Granted literature
- US20110319562A1 PROCESS FOR PREPARING A LUBRICATED THERMOPLASTIC POLYMER Public/Granted day:2011-12-29
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