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公开(公告)号:EP4410906A3
公开(公告)日:2024-11-13
申请号:EP24184326.7
申请日:2016-11-17
申请人: Stratasys, Inc.
发明人: SCIANNA, Mike , STEEMAN, Paulus , DRIESSEN, Marco , JANSEN, Johan , VAIDYA, Sainath , LEE, Tai Yeon
IPC分类号: B29C35/08 , B33Y70/00 , C08F2/50 , C08G59/22 , B22C9/04 , B29K105/00 , C08G59/24 , C08G65/18 , C09D163/00 , B33Y10/00 , B29C64/124 , C08G59/68 , C09D7/63
摘要: The invention is directed to a method of using a component photocured via additive fabrication in an investment casting process, and to an investment casting obtained by said method. The method of the invention comprising the steps of:
(a) arranging one or more components photocured via an additive fabrication process into a desired configuration to form a configuration pattern;
(b) coating said configuration pattern with a refractory material to create an investment;
(c) heating said investment sufficiently to burn off the configuration pattern, thereby forming an investment mold with at least one void;
(d) directing a molten material to flow into the void of the investment mold, thereby filling said void;
(e) cooling the molten material, such that it crystallizes or solidifies; and
(f) removing said investment mold to create an investment casting,
wherein the one or more components contain, prior to photocuring via an additive fabrication process, a specific first antimony-free photoinitiator.-
公开(公告)号:EP3927523B1
公开(公告)日:2024-10-16
申请号:EP20712152.6
申请日:2020-02-20
IPC分类号: B29C64/124 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02
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公开(公告)号:EP3122539B1
公开(公告)日:2024-10-09
申请号:EP15718612.3
申请日:2015-03-20
IPC分类号: G06F30/20 , B29C64/124 , B29C64/386 , B29C64/40 , B33Y50/00 , G06F113/10 , G06F119/18
CPC分类号: B33Y50/00 , B29C64/124 , B29C64/386 , B29C64/40 , G06F2119/1820200101 , G06F2113/1020200101 , G06F30/20
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公开(公告)号:EP4146475B1
公开(公告)日:2024-09-25
申请号:EP21728983.4
申请日:2021-05-05
IPC分类号: B29C64/118 , B29C64/124 , B33Y10/00 , B33Y70/00 , B29C39/24 , B29C33/52 , B29C39/42 , A61F2/04 , A61F2/82 , A61F9/007
CPC分类号: B33Y70/00 , B33Y10/00 , B29C64/118 , B29C64/124 , B29C39/24 , B29C39/42 , B29K2995/005620130101 , B29C33/52 , A61F2/82 , A61F2/04 , A61F2240/00220130101 , A61F2240/00420130101 , A61F9/00781
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公开(公告)号:EP3833536B1
公开(公告)日:2024-09-25
申请号:EP19731717.5
申请日:2019-06-17
IPC分类号: B29C64/35 , B29C64/124
CPC分类号: B29C64/124 , B29C64/241 , B29C64/245 , B29C64/35
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公开(公告)号:EP3643754B1
公开(公告)日:2024-09-18
申请号:EP18821086.8
申请日:2018-06-19
IPC分类号: C09D11/101 , C09D11/037 , B29C64/124 , B33Y10/00 , B33Y70/10 , B41M3/14
CPC分类号: B29C64/124 , B33Y10/00 , C09D11/101 , C09D11/037 , B33Y70/10
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公开(公告)号:EP4096898B1
公开(公告)日:2024-09-04
申请号:EP21701732.6
申请日:2021-01-21
IPC分类号: B29C64/124 , B22F12/00 , B22F10/00 , B33Y80/00 , B33Y70/10 , B33Y40/00 , B33Y30/00 , B33Y10/00 , B29C64/357 , B29C64/35 , B29C64/245 , B29C64/236 , B29C64/194 , B29C64/165 , B22F10/12 , B22F10/73 , B29C64/223
CPC分类号: B22F10/12 , B22F10/73 , B22F12/224 , B22F12/50 , B22F12/67 , B22F2999/0020130101 , B29C64/165 , B29C64/194 , B29C64/236 , B29C64/35 , B29C64/357 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y70/10 , B29C64/223 , Y02P10/25 , B29C64/124 , B29C64/245 , B33Y80/00
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公开(公告)号:EP4415952A1
公开(公告)日:2024-08-21
申请号:EP22802370.1
申请日:2022-10-13
发明人: MEENAKSHISUNDARAM, Viswanath , DORFINGER, Peter , CHOUDHARY, Umesh Upendra , COLE, Michael Christopher
IPC分类号: B29C64/124 , B29C64/214 , B29C64/223 , B29C64/227 , B29C64/295 , B29C64/35 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B29C64/255
CPC分类号: B29C64/223 , B29C64/35 , B29C64/124 , B29C64/214 , B29C64/295 , B29C64/227 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B29C64/393 , B33Y40/00 , B29C64/255
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9.
公开(公告)号:EP3653361B1
公开(公告)日:2024-08-14
申请号:EP19181265.0
申请日:2019-06-19
IPC分类号: B29C64/112 , B29C64/124 , C08J3/24 , B29C48/00 , B29C45/00 , B29C43/00 , B33Y10/00 , B33Y30/00 , B33Y70/00 , A61L27/12 , A61L27/20 , A61L27/22 , A61L27/38 , A61L27/50
CPC分类号: A61L27/38 , B33Y30/00 , B33Y10/00 , B33Y70/00 , A61L27/20 , A61L27/22 , A61L27/50 , A61L2300/25420130101 , A61L2400/0620130101 , B29C64/106 , B33Y50/02 , B29C64/393 , A61L27/12 , C12M33/00 , B29C64/112 , B29C64/124
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公开(公告)号:EP4396270A1
公开(公告)日:2024-07-10
申请号:EP22750905.6
申请日:2022-07-18
IPC分类号: C08J7/04 , B29C64/124 , B33Y80/00 , C08L33/04
CPC分类号: C08J7/04 , B29C64/124 , B33Y80/00 , C08J2333/0420130101 , B33Y10/00 , B33Y40/20 , C08L33/06 , C09J175/14 , C08G18/44 , C08G18/755 , C08G18/6715
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