- 专利标题: Powder bed fusing thermoplastic polymers
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申请号: US15302272申请日: 2015-04-06
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公开(公告)号: US10669437B2公开(公告)日: 2020-06-02
- 发明人: Keith E. Cox , Franciscus Maria Huijs , Viswanathan Kalyanaraman
- 申请人: SABIC Global Technologies B.V.
- 申请人地址: NL Bergen op Zoom
- 专利权人: SABIC GLOBAL TECHNOLOGIES B.V.
- 当前专利权人: SABIC GLOBAL TECHNOLOGIES B.V.
- 当前专利权人地址: NL Bergen op Zoom
- 代理机构: Cantor Colburn LLP
- 国际申请: PCT/US2015/024452 WO 20150406
- 国际公布: WO2015/157148 WO 20151015
- 主分类号: C09D7/61
- IPC分类号: C09D7/61 ; B33Y70/00 ; B29C64/153 ; B29B9/12 ; B33Y10/00 ; C09D5/03 ; C09D179/08 ; B29K105/00 ; C08K3/36 ; C08J3/12 ; B29B9/16 ; B33Y80/00
摘要:
A method comprising: providing a powder composition including at least one ultrafine, spherical thermoplastic polymer powder having a glass transition temperature (Tg) of at least 150 degrees C.; and powder bed fusing the powder composition to form a three-dimensional article.
公开/授权文献
- US20170028632A1 POWDER BED FUSING THERMOPLASTIC POLYMERS 公开/授权日:2017-02-02
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