Invention Grant
- Patent Title: Process for compacting polymeric powders
- Patent Title (中): 压实聚合物粉末的方法
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Application No.: US13876289Application Date: 2011-09-29
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Publication No.: US09327433B2Publication Date: 2016-05-03
- Inventor: Martin Antonius Van Es , Niels Hubertus Maria Eussen , Ronny Jacob Jensz
- Applicant: Martin Antonius Van Es , Niels Hubertus Maria Eussen , Ronny Jacob Jensz
- Applicant Address: NL Heerlen
- Assignee: DSM IP ASSETS B.V.
- Current Assignee: DSM IP ASSETS B.V.
- Current Assignee Address: NL Heerlen
- Agency: Nixon & Vanderhye P.C.
- Priority: EP10181703 20100929
- International Application: PCT/EP2011/066978 WO 20110929
- International Announcement: WO2012/041957 WO 20120405
- Main IPC: B29C43/00
- IPC: B29C43/00 ; B29C43/26 ; B29C43/22 ; F41H5/02 ; B29C43/48 ; B29K23/00 ; B29K105/00
Abstract:
The invention relates to a process for compacting a polymeric powder in a press, wherein the polymeric powder is supported during compaction by a powder carrier, characterized in that said powder carrier comprises a layer of thickness (T), said layer comprising a material with a static coefficient of friction (COF), and wherein T×COF is at least 10 μm. The invention also relates to a compacted polymeric powder obtainable with the above process.
Public/Granted literature
- US20130284006A1 PROCESS FOR COMPACTING POLYMERIC POWDERS Public/Granted day:2013-10-31
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