Invention Grant
- Patent Title: Processes for producing a shaped body using polyamide blends containing a polyarylether
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Application No.: US16321079Application Date: 2017-07-21
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Publication No.: US12214548B2Publication Date: 2025-02-04
- Inventor: Claus Gabriel , Martin Weber , Philipp Kloke , Thomas Meier
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Agency: Faegre Drinker Biddle & Reath LLP
- Priority: EP16181973 20160729
- International Application: PCT/EP2017/068534 WO 20170721
- International Announcement: WO2018/019730 WO 20180201
- Main IPC: B29C64/153
- IPC: B29C64/153 ; B29K71/00 ; B29K77/00 ; B29K81/00 ; B33Y10/00 ; B33Y70/00 ; B33Y80/00 ; C08L71/12 ; C08L77/02 ; C08L81/06
Abstract:
The present invention relates to a process for producing a shaped body by selective laser sintering of a sinter powder (SP). The sinter powder (SP) comprises at least one semicrystalline polyamide, at least one nylon-6I/6T and at least one polyaryl ether. The present invention further relates to a shaped body obtainable by the process of the invention and to the use of a polyaryl ether in a sinter powder (SP) for broadening the sintering window (WSP) of the sinter powder (SP).
Public/Granted literature
- US20190168450A1 POLYAMIDE BLENDS CONTAINING A POLYARYLETHER FOR LASER SINTERED POWDER Public/Granted day:2019-06-06
Information query
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