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公开(公告)号：US12110404B2
公开(公告)日：2024-10-08
申请号：US17312674
申请日：2019-07-17
发明人： Krzysztof Nauka , Vladek Kasperchik
IPC分类号： B29C64/291 , B33Y30/00 , B33Y70/00 , C01G23/08 , C09D11/037 , C09D11/102 , C09D11/322 , B29K77/00 , B29K105/00
CPC分类号： C09D11/322 , B29C64/291 , B33Y30/00 , B33Y70/00 , C01G23/08 , C09D11/037 , C09D11/102 , B29K2077/00 , B29K2105/0032 , B29K2105/251 , C01P2004/62 , C01P2004/64
摘要： This disclosure describes multi-fluid kits for three-dimensional printing, three-dimensional printing kits, and systems for three-dimensional printing. In one example, a multi-fluid kit for three-dimensional printing can include a fusing agent and a detailing agent. The fusing agent can include water and metal oxide nanoparticles dispersed therein. The metal oxide nanoparticles can be selected from titanium dioxide, zinc oxide, cerium oxide, indium tin oxide, or a combination thereof. The metal oxide nanoparticles can have an average particle size from about 2 nm to about 500 nm. The detailing agent can include a detailing compound.
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公开(公告)号：US12038701B2
公开(公告)日：2024-07-16
申请号：US17635063
申请日：2020-01-17
发明人： Chen Zigdon , Liora Braun , Mirit Shitrit , Inna Tzomik , Regina Guslitzer
摘要： Here is provided a method of printing on a substrate, the method comprising: providing a substrate, wherein the substrate has been primed by a primer composition comprising water, an epoxide crosslinker, polyethyleneimine and a glycol co-solvent, the primer composition having formed a primer layer on the substrate, and printing an electrostatic ink on the primer layer. A fluid set comprising the primer composition and an electrostatic ink is also described herein.
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公开(公告)号：US12005641B2
公开(公告)日：2024-06-11
申请号：US17857362
申请日：2022-07-05
IPC分类号： B29C64/165 , B22F1/054 , B22F10/14 , B28B1/00 , B33Y10/00 , B33Y70/00 , C04B35/622 , C04B35/634 , C04B35/64
CPC分类号： B29C64/165 , B22F1/054 , B22F10/14 , B28B1/001 , B33Y10/00 , B33Y70/00 , C04B35/62218 , C04B35/634 , C04B35/64 , B22F2304/05 , C04B2235/3206 , C04B2235/3217 , C04B2235/3218 , C04B2235/3225 , C04B2235/3232 , C04B2235/3244 , C04B2235/3272 , C04B2235/3284 , C04B2235/3286 , C04B2235/3293 , C04B2235/3418 , C04B2235/3826 , C04B2235/3847 , C04B2235/3865 , C04B2235/3873 , C04B2235/422 , C04B2235/442 , C04B2235/5454 , C04B2235/6026 , C04B2235/667 , B22F2998/10 , B22F10/14 , B22F3/02
摘要： According to an example, a green body may include from about 1 wt. % to about 20 wt. % of a metal nanoparticle binder and a build material powder, wherein the metal nanoparticle binder is selectively located within an area of the green body to impart a strength greater than about 3 MPa.
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公开(公告)号：US11987928B2
公开(公告)日：2024-05-21
申请号：US17417590
申请日：2019-07-22
发明人： Xiaoqi Zhou , Zhang-Lin Zhou
CPC分类号： D06P1/5242 , B41M5/5227 , B41M5/5245 , B41M5/5263 , D06P1/54 , D06P5/22 , D06P5/30
摘要： A fabric coating composition can include water, from 3 wt % to 95 wt % oxazoline reactive compound by dry weight including an oxazoline group, and from 3 wt % to 70 wt % cationic charging agent by dry weight. The fabric coating composition can have a pH from pH 2 to pH 6.
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公开(公告)号：US11986997B2
公开(公告)日：2024-05-21
申请号：US17052870
申请日：2019-03-21
IPC分类号： B29C64/165 , B33Y10/00 , B33Y70/00
CPC分类号： B29C64/165 , B33Y10/00 , B33Y70/00
摘要： Disclosed herein are kits, methods, systems, and compositions for threedimensional printing. In an example, disclosed herein is a multi-fluid kit for threedimensional printing comprising: a marking agent comprising a marking component which is a fluorescent color agent that is activated by ultraviolet radiation to emit light in the visible range of from about 400 nm to about 780 nm; a first fusing agent; a second fusing agent different from the first fusing agent; and a detailing agent.
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公开(公告)号：US11910538B2
公开(公告)日：2024-02-20
申请号：US17602884
申请日：2019-08-08
发明人： Yi-Chen Chen , Kun Cheng Tsai , Kuan-Ting Wu , Ying-Hung Ku , Hsueh Chen Hung
CPC分类号： H05K3/181 , H05K1/09 , H05K1/117 , H05K3/027 , H05K3/188 , H05K3/403 , H05K5/0026 , H05K2203/0502
摘要： In one example, an electronic device housing may include a substrate, an insulating adhesive layer formed on a surface of the substrate, a patterned electroless plating layer formed on the insulating adhesive layer, and a patterned electrolytic plating layer formed on the patterned electroless plating layer.
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公开(公告)号：US11872747B2
公开(公告)日：2024-01-16
申请号：US16079359
申请日：2017-07-06
IPC分类号： B33Y10/00 , B22F10/14 , B22F10/36 , B29C64/165 , B33Y30/00 , B33Y70/10 , B22F12/41 , B22F10/68 , B22F12/42 , B22F12/52 , B22F12/60 , B22F10/368 , B22F10/64
CPC分类号： B29C64/165 , B22F10/14 , B22F12/41 , B33Y10/00 , B33Y30/00 , B33Y70/10 , B22F10/36 , B22F10/368 , B22F10/64 , B22F10/68 , B22F12/42 , B22F12/52 , B22F12/60 , B22F2201/01 , B22F2201/10 , B22F2999/00 , B22F1/10 , B22F3/1017 , B22F3/105 , B22F10/10 , B22F2998/10 , B22F10/14 , B22F10/64 , B22F10/68 , B22F3/10
摘要： Described herein are methods and systems for printing a three-dimensional object. In an example, a method for printing a three-dimensional object can comprise: (i) a metallic build material being applied; (ii) a binder fluid being applied on at least a portion of the metallic build material; (iii) the selectively applied binder fluid can be flash fused to bind the metallic build material and the selectively applied binder fluid by application of an energy flux having an energy density of from about 0.5 J/cm2 to about 20 J/cm2 for less than about 1 second. In the example, (i), (ii), and (iii) can be repeated at least one time to form the three-dimensional object. The binder fluid can comprise a liquid vehicle and polymer particles dispersed in the liquid vehicle.
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公开(公告)号：US11850795B2
公开(公告)日：2023-12-26
申请号：US17294101
申请日：2019-06-10
IPC分类号： B29C64/165 , B29C64/264 , B29C64/295 , B29C64/30 , B29C64/188 , B33Y70/10 , B33Y10/00 , B33Y30/00 , B33Y40/20
CPC分类号： B29C64/165 , B29C64/188 , B29C64/264 , B29C64/295 , B29C64/30 , B29K2995/0012 , B33Y10/00 , B33Y30/00 , B33Y40/20 , B33Y70/10
摘要： This disclosure describes three-dimensional printing kits, methods, and systems for three-dimensional printing with triethylene glycol fusing agents. In one example, a three-dimensional printing kit can include a powder bed material including polymer particles and a fusing agent to selectively apply to the powder bed material. The fusing agent can include water, a radiation absorber, and triethylene glycol in an amount from about 20 wt % to about 35 wt %. The radiation absorber can absorb radiation energy and convert the radiation energy to heat to fuse the powder bed material.
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公开(公告)号：US11841682B2
公开(公告)日：2023-12-12
申请号：US17430395
申请日：2019-07-25
发明人： Inna Tzomik , Albert Teishev , Katty Noorany , Daniel Skvirsky
IPC分类号： G03G9/13 , C09D11/037 , C09D11/106 , C09D11/54 , G03G9/12 , G03G15/00
CPC分类号： G03G9/131 , C09D11/037 , C09D11/106 , C09D11/54 , G03G9/122 , G03G15/6585
摘要： Herein is described a method of providing a printed shrink sleeve, the method comprising: providing a printed substrate comprising a liquid electrophotographically printed ink image; and coating the liquid electrophotographically printed ink image of the printed substrate with a water-based overprint varnish composition. The water-based overprint varnish composition comprising: a varnish resin; a crosslinking component comprising: a compound containing at least two epoxide groups; a compound containing an epoxide group and a silane group; or a compound containing at least two carbodiimide groups; and hydrophobic particles, the ratio of the crosslinking component to the hydrophobic particles by weight being in the range of about 4.9:0.1 to about 1:4.
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公开(公告)号：US11808316B2
公开(公告)日：2023-11-07
申请号：US17852782
申请日：2022-06-29
发明人： Kuan-Ting Wu , Chung-Hua Ku , Chi Hao Chang
IPC分类号： F16F1/36 , C08K3/04 , C08K3/36 , C08K5/09 , C08K13/02 , G11B33/08 , H01H13/14 , B82Y30/00 , B82Y40/00
CPC分类号： F16F1/3605 , C08K3/041 , C08K3/042 , C08K3/36 , C08K5/09 , C08K13/02 , G11B33/08 , H01H13/14 , B82Y30/00 , B82Y40/00 , C08K2201/006 , C08K2201/011 , C08K2201/014 , F16F2224/02 , F16F2224/025 , F16F2226/04 , H01H2221/062
摘要： An electronic device can include a first electronic component, a second electronic component, and an energy dampener positioned between and in contact with the first electronic component and the second electronic component. The energy dampener in this example includes a carbon nanotube-aerogel matrix including carbon nanotubes embedded in an aerogel with a rubber composited therewith.
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