Invention Grant
- Patent Title: Method of grinding poly(aryl ether ketones)
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Application No.: US14357430Application Date: 2012-11-06
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Publication No.: US10906207B2Publication Date: 2021-02-02
- Inventor: Cyrille Mathieu , Karine Huraux
- Applicant: Arkema France
- Applicant Address: FR Colombes
- Assignee: Arkema France
- Current Assignee: Arkema France
- Current Assignee Address: FR Colombes
- Agency: Buchanan Ingersoll & Rooney P.C.
- Priority: FR1160258 20111110
- International Application: PCT/FR2012/052557 WO 20121106
- International Announcement: WO2013/068686 WO 20130516
- Main IPC: B29B13/00
- IPC: B29B13/00 ; B29C64/153 ; B02C19/06 ; B29B13/10 ; C08J3/12
Abstract:
The present invention relates to an improved method of grinding polyaryletherketones, providing very good yields and the production of powders of polyaryletherketones with an average diameter below 100 μm having a narrow size distribution with few fine particles (Dv10>15 μm).
Public/Granted literature
- US20140322441A1 METHOD OF GRINDING POLY(ARYL ETHER KETONES) Public/Granted day:2014-10-30
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