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公开(公告)号:US20230167269A1
公开(公告)日:2023-06-01
申请号:US18094935
申请日:2023-01-09
Applicant: DAIKIN INDUSTRIES, LTD.
Inventor: Hirokazu KOMORI , Junpei Terada , Hiroyuki Sendan , Tadahiro Yabu , Yukihiro Fukagawa , Kenta Murayama , Tomohiro Shiromaru , Toshio Miyatani , Masahiro Kondou , Hiroyuki Hamada
IPC: C08K3/36 , B33Y70/00 , B29C64/314 , B29C64/153 , B33Y70/10
CPC classification number: C08K3/36 , B29C64/153 , B29C64/314 , B33Y70/00 , B33Y70/10 , B29K2027/18
Abstract: A molded body which is formed from a shaping material containing a fluororesin powder. The fluororesin powder has a D50 of 30 µm or more and 200 µm or less and a D10 of 12 µm or more. Also disclosed is a method for forming a molded body from a shaping material containing the fluororesin powder, the method including controlling the temperature of the fluororesin powder; and irradiating the fluororesin powder with a laser at the controlled temperature to fuse the same.
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公开(公告)号:US12138845B2
公开(公告)日:2024-11-12
申请号:US17262912
申请日:2019-06-06
Applicant: DAIKIN INDUSTRIES, LTD.
Inventor: Tadahiro Yabu , Hiroyuki Sendan , Tadaharu Isaka , Ryouichi Fukagawa
IPC: B29C48/92 , B29B7/42 , B29B7/48 , B29B7/58 , B29B7/72 , B29C48/04 , B29C48/37 , B29K27/00 , B29K27/18
Abstract: Provided is a method for producing a resin molded article, capable of reducing deterioration of resin during melt extrusion. The method includes passing a resin fed from a hopper for resin through a molding machine provided with the hopper, an extruder, and a pressure control device in this order, to produce a resin molded article, the resin pressure between a tip of the extruder and an inlet port for resin of the pressure control device being 15.0 MPa or lower.
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公开(公告)号:US11866570B2
公开(公告)日:2024-01-09
申请号:US18094935
申请日:2023-01-09
Applicant: DAIKIN INDUSTRIES, LTD.
Inventor: Hirokazu Komori , Junpei Terada , Hiroyuki Sendan , Tadahiro Yabu , Yukihiro Fukagawa , Kenta Murayama , Tomohiro Shiromaru , Toshio Miyatani , Masahiro Kondou , Hiroyuki Hamada
IPC: C08K3/36 , B33Y70/00 , B29C64/314 , B29C64/153 , B33Y70/10 , B29K27/18
CPC classification number: C08K3/36 , B29C64/153 , B29C64/314 , B33Y70/00 , B33Y70/10 , B29K2027/18
Abstract: A molded body which is formed from a shaping material containing a fluororesin powder. The fluororesin powder has a D50 of 30 μm or more and 200 μm or less and a D10 of 12 μm or more. Also disclosed is a method for forming a molded body from a shaping material containing the fluororesin powder, the method including controlling the temperature of the fluororesin powder; and irradiating the fluororesin powder with a laser at the controlled temperature to fuse the same.
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公开(公告)号:US11845847B2
公开(公告)日:2023-12-19
申请号:US16954772
申请日:2018-09-06
Applicant: DAIKIN INDUSTRIES, LTD.
Inventor: Hiroyuki Sendan , Tadahiro Yabu , Yukihiro Fukagawa , Kenta Murayama , Tomohiro Shiromaru , Toshio Miyatani , Masahiro Kondou , Hiroyuki Hamada
Abstract: A shaping material for a powder bed fusion method, containing a powder of a fluororesin.
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公开(公告)号:US11555098B2
公开(公告)日:2023-01-17
申请号:US17081446
申请日:2020-10-27
Applicant: DAIKIN INDUSTRIES, LTD.
Inventor: Hirokazu Komori , Junpei Terada , Hiroyuki Sendan , Tadahiro Yabu , Yukihiro Fukagawa , Kenta Murayama , Tomohiro Shiromaru , Toshio Miyatani , Masahiro Kondou , Hiroyuki Hamada
IPC: C08K3/36 , B33Y70/00 , B29C64/314 , B29C64/153 , B29K27/18
Abstract: A shaping material for a powder bed fusion method, including a powder of a fluororesin, wherein the fluororesin has a D50 of 30 μm or more and 200 μm or less, and the fluororesin has a D10 of 12 μm or more.
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