公开(公告)号：US11724456B2

公开(公告)日：2023-08-15

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: B29C64/209 ,  B29C64/277 ,  B29C64/241 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/106 ,  B33Y50/02 ,  B29C64/393

CPC classification number: B29C64/277 ,  B29C64/106 ,  B29C64/209 ,  B29C64/241 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/393 ,  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.

公开(公告)号：US11718690B2

公开(公告)日：2023-08-08

申请号：US17482687

申请日：2021-09-23

Applicant: Mighty Buildings, Inc.

Inventor： Vasily Korshikov ,  Anna Trushina ,  Dmitry Starodubtsev ,  Slava Solonitsyn ,  Igor Kovalev ,  Aleksei Dubov

IPC: C08F22/20 ,  C08K3/38 ,  B29B7/42 ,  B29B7/74 ,  B29B7/90 ,  C08K3/22 ,  B33Y70/00 ,  C08K3/013 ,  C08K5/5397 ,  B29C64/00 ,  B29B7/24 ,  B29B7/10 ,  B33Y40/10 ,  B33Y70/10 ,  B29B7/26 ,  B33Y30/00 ,  B29B7/28

CPC classification number: C08F22/20 ,  B29B7/10 ,  B29B7/244 ,  B29B7/421 ,  B29B7/748 ,  B29B7/749 ,  B29B7/7485 ,  B29B7/90 ,  B29C64/00 ,  B33Y40/10 ,  B33Y70/10 ,  C08K3/013 ,  C08K3/22 ,  C08K3/38 ,  C08K5/5397 ,  B29B7/26 ,  B29B7/28 ,  B33Y30/00 ,  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.

公开(公告)号：US20220266516A1

公开(公告)日：2022-08-25

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 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B29C64/165

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.

公开(公告)号：US20220002451A1

公开(公告)日：2022-01-06

申请号：US17482687

申请日：2021-09-23

Applicant: Mighty Buildings, Inc.

Inventor： Vasily Korshikov ,  Anna Trushina ,  Dmitry Starodubtsev ,  Slava Solonitsyn ,  Igor Kovalev ,  Aleksei Dubov

IPC: C08F22/20 ,  C08K3/38 ,  C08K3/013 ,  C08K3/22 ,  C08K5/5397 ,  B29B7/74 ,  B29B7/42 ,  B29B7/90 ,  B29C64/00 ,  B29B7/24 ,  B29B7/10

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.