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公开(公告)号:US20210317601A1
公开(公告)日:2021-10-14
申请号:US17346497
申请日:2021-06-14
申请人: Akira Saito , Shigenori Yaguchi , Yasuyuki Yamashita , Kiichi Kamoda , Yasuo Suzuki , Nozomu Tamoto , Hitoshi Iwatsuki , Shinzo Higuchi , Sohichiroh Iida
发明人: Akira Saito , Shigenori Yaguchi , Yasuyuki Yamashita , Kiichi Kamoda , Yasuo Suzuki , Nozomu Tamoto , Hitoshi Iwatsuki , Shinzo Higuchi , Sohichiroh Iida
IPC分类号: D01F6/66 , C08J3/12 , B33Y70/00 , C08K3/04 , B05D3/06 , C08K3/16 , C08K3/22 , C08K5/1575 , C08K5/527 , C08K7/14 , C08K7/20 , D01F1/07 , D01F1/10 , D01F6/06 , D01F6/80 , D01F6/84
摘要: A resin powder for solid freeform fabrication includes a particle having a pillar-like form, wherein the ratio of the height of the particle to the diameter or the long side of the bottom of the particle is 0.5 to 2.0, the particle has a 50 percent cumulative volume particle diameter of from 5 to 200 μm, and the ratio (Mv/Mn) of the volume average particle diameter (Mv) to the number average particle diameter (Mn) of the particle is 2.00 or less.
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2.
公开(公告)号:US10800096B2
公开(公告)日:2020-10-13
申请号:US15919251
申请日:2018-03-13
申请人: Sohichiroh Iida , Shigenori Yaguchi , Hitoshi Iwatsuki , Yasuo Suzuki , Nozomu Tamoto , Shinzo Higuchi , Akira Saito , Yasuyuki Yamashita , Kiichi Kamoda
发明人: Sohichiroh Iida , Shigenori Yaguchi , Hitoshi Iwatsuki , Yasuo Suzuki , Nozomu Tamoto , Shinzo Higuchi , Akira Saito , Yasuyuki Yamashita , Kiichi Kamoda
IPC分类号: B29C64/153 , B29C64/264 , C08L67/04 , C08L67/07 , C08L71/00 , C08L77/10 , B33Y30/00 , B29C64/10 , B33Y70/00 , B29C64/165 , B33Y10/00 , B29B9/06 , B29B9/12 , B29K67/00 , B29K71/00 , B29K77/00
摘要: A resin powder for solid freeform fabrication includes resin particles having a significantly pillar-like form including resin particles having a concave portion on the circumferential side surface.
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3.
公开(公告)号:US20180264721A1
公开(公告)日:2018-09-20
申请号:US15919251
申请日:2018-03-13
申请人: Sohichiroh IIDA , Shigenori Yaguchi , Hitoshi Iwatsuki , Yasuo Suzuki , Nozomu Tamoto , Shinzo Higuchi , Akira Saito , Yasuyuki Yamashita , Kiichi Kamoda
发明人: Sohichiroh IIDA , Shigenori Yaguchi , Hitoshi Iwatsuki , Yasuo Suzuki , Nozomu Tamoto , Shinzo Higuchi , Akira Saito , Yasuyuki Yamashita , Kiichi Kamoda
IPC分类号: B29C64/153 , B29C64/264 , C08L67/04 , C08L67/07 , C08L71/00 , C08L77/10
CPC分类号: B29C64/153 , B29B9/06 , B29B9/12 , B29B2009/125 , B29C64/10 , B29C64/165 , B29C64/264 , B29K2067/003 , B29K2067/006 , B29K2067/046 , B29K2071/00 , B29K2077/10 , B29K2995/0041 , B29K2995/0094 , B33Y10/00 , B33Y30/00 , B33Y70/00 , C08L67/04 , C08L67/07 , C08L71/00 , C08L77/10
摘要: A resin powder for solid freeform fabrication includes resin particles having a significantly pillar-like form including resin particles having a concave portion on the circumferential side surface.
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4.
公开(公告)号:US20190284351A1
公开(公告)日:2019-09-19
申请号:US16351092
申请日:2019-03-12
摘要: Provided are resin particles including columnar resin particles each including filaments of a fibrous material, wherein the filaments of the fibrous material are aligned in an axial direction of each of the columnar resin particles.
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公开(公告)号:US11066758B2
公开(公告)日:2021-07-20
申请号:US15656214
申请日:2017-07-21
申请人: Akira Saito , Shigenori Yaguchi , Yasuyuki Yamashita , Kiichi Kamoda , Yasuo Suzuki , Nozomu Tamoto , Hitoshi Iwatsuki , Shinzo Higuchi , Sohichiroh Iida
发明人: Akira Saito , Shigenori Yaguchi , Yasuyuki Yamashita , Kiichi Kamoda , Yasuo Suzuki , Nozomu Tamoto , Hitoshi Iwatsuki , Shinzo Higuchi , Sohichiroh Iida
IPC分类号: B32B5/16 , D01F6/66 , C08J3/12 , B33Y70/00 , C08K3/04 , B05D3/06 , C08K3/16 , C08K3/22 , C08K5/1575 , C08K5/527 , C08K7/14 , C08K7/20 , D01F1/07 , D01F1/10 , D01F6/06 , D01F6/80 , D01F6/84
摘要: A resin powder for solid freeform fabrication includes a particle having a pillar-like form, wherein the ratio of the height of the particle to the diameter or the long side of the bottom of the particle is 0.5 to 2.0, the particle has a 50 percent cumulative volume particle diameter of from 5 to 200 μm, and the ratio (Mv/Mn) of the volume average particle diameter (Mv) to the number average particle diameter (Mn) of the particle is 2.00 or less.
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6.
公开(公告)号:US10682808B2
公开(公告)日:2020-06-16
申请号:US16056855
申请日:2018-08-07
申请人: Takashi Fujita , Akira Saito , Kiichi Kamoda , Yasutada Shitara , Kazuhiko Watanabe , Hitoshi Iwatsuki , Yuuya Endoh , Kazufumi Kimura , Yasuyuki Yamashita , Shinnosuke Koshizuka , Yuuki Kamon , Nozomu Tamoto
发明人: Takashi Fujita , Akira Saito , Kiichi Kamoda , Yasutada Shitara , Kazuhiko Watanabe , Hitoshi Iwatsuki , Yuuya Endoh , Kazufumi Kimura , Yasuyuki Yamashita , Shinnosuke Koshizuka , Yuuki Kamon , Nozomu Tamoto
IPC分类号: B29C64/147 , B29C64/218 , B29C64/40
摘要: A fabrication method includes laminating a fabrication material to form an object, and applying a release material on a surface of the object to form a release layer on the surface of the object. A surface free energy of the release material is equal to or smaller than 25 mN/m.
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公开(公告)号:US11045978B2
公开(公告)日:2021-06-29
申请号:US16184244
申请日:2018-11-08
申请人: Hitoshi Iwatsuki , Yasuyuki Yamashita , Kiichi Kamoda , Toshiyuki Mutoh , Yasutomo Aman , Toshiyuki Iseki , Mitsuru Naruse , Akira Saito , Shinzo Higuchi , Sohichiroh Iida
发明人: Hitoshi Iwatsuki , Yasuyuki Yamashita , Kiichi Kamoda , Toshiyuki Mutoh , Yasutomo Aman , Toshiyuki Iseki , Mitsuru Naruse , Akira Saito , Shinzo Higuchi , Sohichiroh Iida
IPC分类号: B29B9/12 , B29C64/153 , B33Y70/00 , B33Y10/00 , B29B9/06 , C08J3/12 , B29K101/12
摘要: A particle for solid freeform fabrication having a columnar form has end surfaces and a side surface, wherein one of the end surfaces partially covers the side surface.
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公开(公告)号:US20190241734A1
公开(公告)日:2019-08-08
申请号:US16268529
申请日:2019-02-06
申请人: Mitsuru Naruse , Akira Saito , Hitoshi Iwatsuki , Yasuyuki Yamashita , Toshiyuki Mutoh , Yasutomo Aman , Kiichi Kamoda , Sohichiroh Iida , Shinzo Higuchi , Toshiyuki Iseki
发明人: Mitsuru Naruse , Akira Saito , Hitoshi Iwatsuki , Yasuyuki Yamashita , Toshiyuki Mutoh , Yasutomo Aman , Kiichi Kamoda , Sohichiroh Iida , Shinzo Higuchi , Toshiyuki Iseki
IPC分类号: C08L67/02 , B29C64/153 , B33Y70/00 , C08J3/12
CPC分类号: C08L67/02 , B29B9/04 , B29B9/06 , B29B9/12 , B29B9/16 , B29C64/153 , B29K2105/0094 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y70/00 , C08J3/12 , C08J2367/02 , C08J2467/02 , C08L2205/025
摘要: A powder for solid freeform fabrication includes a first resin particle and a second resin particle, wherein MFR2 is greater than MFR1 and a ratio of MFR2 to MFR1 is from 2 to 5, where MFR1 represents a melt mass-flow rate (MFR) of the first resin particle and MFR2 represents a melt mass-flow rate of the second resin particle.
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