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公开(公告)号：US11904528B2
公开(公告)日：2024-02-20
申请号：US17183335
申请日：2021-02-23
Applicant: Mighty Buildings, Inc.
Inventor： Vasily Korshikov , Anna Ivanova , Egor Yakovlev , Maxim Bobryshev , Vasiliy Chekhotsiy , Sergei Naumov , Alexey Dubov , Dmitry Starodubtsev , Evald Lepp , Stanislav Gudkov
IPC: B29C64/336 , B29C64/209 , B33Y30/00 , B33Y40/00 , B29C64/118 , B33Y10/00 , B29C64/165
CPC classification number: B29C64/118 , B29C64/165 , B29C64/336 , B33Y10/00 , B33Y30/00 , B33Y40/00
Abstract: A 3D printing apparatus can include a base composite material channel configured to pass a base composite material therethrough, a fiber strand channel configured to pass a fiber strand therethrough, and a fiber feeding component configured to feed the fiber strand through the fiber channel. The fiber strand can be separate from the base composite material before entering the 3D printing apparatus, and the fiber feeding component can facilitate combining of the fiber strand with the base composite material to form a layer of a 3D printed building component with the fiber strand within the base composite material. An impregnation material channel may be included to pass an impregnation liquid or material to impregnate the fiber strand while the fiber strand is within the 3D printing apparatus.
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公开(公告)号：US11230615B2
公开(公告)日：2022-01-25
申请号：US16541027
申请日：2019-08-14
Applicant: Mighty Buildings, Inc.
Inventor： Vasily Korshikov , Anna Trushina , Dmitry Starodubtsev , Slava Solonitsyn , Igor Kovalev , Aleksei Dubov , Anna Ivanova
IPC: C08F2/50 , C08K3/38 , C08K5/5397 , C08K5/14 , C08K3/20 , C08F20/32 , B33Y30/00 , B33Y70/00 , C08K3/22 , B33Y10/00
Abstract: A formulation for a photopolymer composite material for a 3D printing system includes an acrylate monomer or an acrylate oligomer, an inorganic hydrate, a reinforcing filler, a co-initiator, a thermal initiator, and an ultraviolet (UV) initiator. In the formulation the acrylate monomer or the acrylate oligomer may be between about 10.0-30.0 w % of the formulation. The thermal initiator may be between about 0.001-0.05 w %, the co-initiator may be between about 0.001-0.05 w %, and the UV initiator may be between about 0.001-0.2 w % of the formulation. A method of generating a formulation of a photopolymer composite material for use in a 3D printing system includes using an acrylate monomer or an acrylate oligomer, an inorganic hydrate, a reinforcing filler, a co-initiator, a thermal initiator, and an ultraviolet (UV) initiator.
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公开(公告)号：US20200338828A1
公开(公告)日：2020-10-29
申请号：US16397655
申请日：2019-04-29
Applicant: Mighty Buildings, Inc.
Inventor： Denis Indyk , Alexander Trushin , Anna Trushina , Aleksei Dubov , Dmitry Starodubtsev , Slava Solonitsyn
IPC: B29C64/321 , C08F2/48 , C08F20/18 , B29C64/135 , B29C64/264 , B29C64/314 , B29C64/393 , B29C64/357 , B65G15/40
Abstract: A system for obtaining a photopolymerized prepolymer for use as a component of a material suitable for manufacturing buildings or building components by 3D printing processes. The system contains a flexible closed loop conveyor stretched between a precursor loading station and a prepolymerization material receiver from which the product is unloaded to a construction 3D printing machine. The conveyor carries a plurality of flexible trays capable of looping around the pulleys of the dosed loop conveyor. The trays are shallow troughs that have open tops and carry dosed portions of the precursor, which is photopolymerized on its way from the loading station to the unloading station by sequentially passing under light sources of two photopolymerization stations. When the trays pass through the unloading position, they are turned upside-down and allow the precured material to fall into a receiver.
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公开(公告)号：US11891465B2
公开(公告)日：2024-02-06
申请号：US17017669
申请日：2020-09-10
Applicant: Mighty Buildings, Inc.
Inventor： Denis Indyk , Aleksandr Trushin , Anna Trushina , Aleksei Dubov , Dmitry Starodubtsev , Slava Solonitsyn
CPC classification number: C08F22/20 , B29B13/10 , B29C64/314 , B33Y40/10 , B33Y70/00 , E04B1/16 , E04B1/3505
Abstract: A photopolymerized prepolymer manufacturing system can create material suitable for 3D printing buildings or building components. The system can include a conveyor, a prepolymerization chamber, and one or more processors. The prepolymerization chamber can have multiple prepolymerization stations arranged in sequence and can convert untreated material into photopolymerized prepolymer material as the conveyor moves the prepolymer past the prepolymerization chamber. The processor(s) can control operations of the conveyor, the prepolymerization chamber, or both, to alter operations in response to a detected system event. Each polymerization station can include a light source, such as an LED array, that irradiates material. Each light source can be in a lid of the prepolymerization station. When operation of one polymerization station is halted, such as for maintenance, then the system can increase the light source intensity of the remaining polymerization stations, slow the conveyor speed, or both.
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公开(公告)号：US20220098335A1
公开(公告)日：2022-03-31
申请号：US17549862
申请日：2021-12-13
Applicant: Mighty Buildings, Inc.
Inventor： Vasily Korshikov , Anna Trushina , Dmitry Starodubtsev , Slava Solonitsyn , Igor Kovalev , Aleksei Dubov , Anna Ivanova
Abstract: A formulation for a photopolymer composite material for a 3D printing system includes an acrylate monomer or an acrylate oligomer, an inorganic hydrate, a reinforcing filler, a co-initiator, a thermal initiator, and an ultraviolet (UV) initiator. In the formulation the acrylate monomer or the acrylate oligomer may be between about 10.0-30.0 w % of the formulation. The thermal initiator may be between about 0.001-0.05 w %, the co-initiator may be between about 0.001-0.05 w %, and the UV initiator may be between about 0.001-0.2 w % of the formulation. A method of generating a formulation of a photopolymer composite material for use in a 3D printing system includes using an acrylate monomer or an acrylate oligomer, an inorganic hydrate, a reinforcing filler, a co-initiator, a thermal initiator, and an ultraviolet (UV) initiator.
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Patent Agency Ranking
公开(公告)号：US20210078254A1
公开(公告)日：2021-03-18
申请号：US16860021
申请日：2020-04-27
Applicant: Mighty Buildings, Inc.
Inventor： Denis Indyk , Aleksei Dubov , Slava Solonitsyn , Anna Trushina , Dmitry Starodubtsev
IPC: B29C64/277 , B33Y10/00 , B33Y30/00 , B29C64/106 , B29C64/209 , B29C64/241
Abstract: An optical curing system for a large scale 3D printing system may include a light source housing, a light source, a mounting bracket, a light beam focusing subsystem, and a power source. The light source may be coupled to the light source housing. The mounting bracket may secure the light source housing to a rotary system on the 3D printer. The light beam focusing subsystem is attached to the light source housing. The power source may power the light source during its operation.
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公开(公告)号：US11667080B2
公开(公告)日：2023-06-06
申请号：US16397655
申请日：2019-04-29
Applicant: Mighty Buildings, Inc.
Inventor： Denis Indyk , Alexander Trushin , Anna Trushina , Aleksei Dubov , Dmitry Starodubtsev , Slava Solonitsyn
IPC: B29C64/321 , C08F2/48 , C08F20/18 , B29C64/135 , B29C64/264 , B29C64/314 , B29C64/357 , B65G15/40 , B29C64/393 , B33Y40/10 , B65G17/12 , B33Y70/00 , B33Y10/00 , B33Y50/02
CPC classification number: B29C64/321 , B29C64/135 , B29C64/264 , B29C64/314 , B29C64/357 , B29C64/393 , B33Y40/10 , B65G15/40 , B65G17/12 , C08F2/48 , C08F20/18 , B33Y10/00 , B33Y50/02 , B33Y70/00 , B65G2207/46
Abstract: A system for obtaining a photopolymerized prepolymer for use as a component of a material suitable for manufacturing buildings or building components by 3D printing processes. The system contains a flexible closed loop conveyor stretched between a precursor loading station and a prepolymerization material receiver from which the product is unloaded to a construction 3D printing machine. The conveyor carries a plurality of flexible trays capable of looping around the pulleys of the closed loop conveyor. The trays are shallow troughs that have open tops and carry dosed portions of the precursor, which is photopolymerized on its way from the loading station to the unloading station by sequentially passing under light sources of two photopolymerization stations. When the trays pass through the unloading position, they are turned upside-down and allow the precured material to fall into a receiver.
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公开(公告)号：US11267913B2
公开(公告)日：2022-03-08
申请号：US16276521
申请日：2019-02-14
Applicant: Mighty Buildings, Inc.
Inventor： Vasily Korshikov , Anna Trushina , Dmitry Starodubtsev , Slava Solonitsyn , Igor Kovalev , Aleksei Dubov
IPC: C08F22/20 , C08K3/38 , C08K5/5397 , C08K5/14 , C08K3/20 , C08K3/013 , C08K3/22 , B29B7/74 , B29B7/42 , B29B7/90 , B29C64/00 , B29B7/24 , B29B7/10 , B33Y70/00 , B29B7/26 , B33Y30/00 , B33Y40/00 , B29B7/28
Abstract: A formulation for a photopolymer composite material for a 3D printing system includes an acrylate oligomer, an inorganic hydrate, a reinforcing filler, and an ultraviolet (UV) initiator. In the formulation the acrylate oligomer may be found in the range between about 20.0-60.0 w % of the formulation. The inorganic hydrate may be found in the range between about 20.0-50.0 w % of the formulation. The reinforcing filler may be found in the range between about 5.0-60.0 w % of the formulation, and the UV initiator may be found in the range between about 0.001-0.5 w % of the formulation. A method of generating a formulation of a photopolymer composite material for use in a 3D printing system includes using an acrylate oligomer, an inorganic hydrate, a reinforcing filler, and an ultraviolet (UV) initiator.
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公开(公告)号：US20190248932A1
公开(公告)日：2019-08-15
申请号：US16276521
申请日：2019-02-14
Applicant: Mighty Buildings, Inc.
Inventor： Vasily Korshikov , Anna Trushina , Dmitry Starodubtsev , Slava Solonitsyn , Igor Kovalev
CPC classification number: C08F22/20 , B29B7/26 , B29B7/421 , B29B7/7485 , B29B7/90 , B33Y30/00 , B33Y40/00 , B33Y70/00 , C08K3/013 , C08K3/22 , C08K3/38 , C08K5/5397 , C08K2003/2227 , C08K2003/387
Abstract: A formulation for a photopolymer composite material for a 3D printing system includes an acrylate oligomer, an inorganic hydrate, a reinforcing filler, and an ultraviolet (UV) initiator. In the formulation the acrylate oligomer may be found in the range between about 20.0-60.0 w % of the formulation. The inorganic hydrate may be found in the range between about 20.0-50.0 w % of the formulation. The reinforcing filler may be found in the range between about 5.0-60.0 w % of the formulation, and the UV initiator may be found in the range between about 0.001-0.5 w % of the formulation. A method of generating a formulation of a photopolymer composite material for use in a 3D printing system includes using an acrylate oligomer, an inorganic hydrate, a reinforcing filler, and an ultraviolet (UV) initiator.
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公开(公告)号：US20230330934A1
公开(公告)日：2023-10-19
申请号：US18212007
申请日：2023-06-20
Applicant: Mighty Buildings, Inc.
Inventor： Denis Indyk , Aleksei Dubov , Slava Solonitsyn , Anna Trushina , Dmitry Starodubtsev
IPC: B29C64/277 , B33Y10/00 , B33Y30/00 , B29C64/209 , B29C64/241 , B29C64/106
CPC classification number: B29C64/277 , B33Y10/00 , B33Y30/00 , B29C64/209 , B29C64/241 , B29C64/106 , B33Y50/02
Abstract: An optical curing system for a large scale 3D printing system may include a light source housing, a light source, a mounting bracket, a light beam focusing subsystem, and a power source. The light source may be coupled to the light source housing. The mounting bracket may secure the light source housing to a rotary system on the 3D printer. The light beam focusing subsystem is attached to the light source housing. The power source may power the light source during its operation.
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