公开(公告)号：US12037500B2

公开(公告)日：2024-07-16

申请号：US17824697

申请日：2022-05-25

Applicant: Mighty Buildings, Inc.

Inventor： Petr Brevnov ,  Guzel Kirsankina ,  Petr Nezhny ,  Nikita Lashmanov ,  Sergey Ryazantsev ,  Sergey Naumov ,  Dmitry Golovenko ,  Anna Fedosova ,  Anna Ivanova ,  Egor Yakovlev ,  Alena Kharissova

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08K3/40 ,  C09D11/107 ,  C08K3/32

CPC classification number: C09D11/107 ,  C08K3/40 ,  C08K2003/322 ,  C08K2003/323

Abstract: A composition for a 3D printing construction material includes an acrylate oligomer, an acrylate monomer, a UV photoinitiator, a flame retardant, fillers, and additives. In the composition, the acrylate oligomer may be between about 0-30.0 wt % of the composition. The acrylate monomer may be between about 0-30.0 wt % of the composition. The UV photoinitiator may be between about 0.02-1.0 wt % of the composition. The flame retardant may be between about 2.0-20.0 wt % of the composition. The fillers may be between about 20.0-80.0 wt % of the composition. The additives may be between about 0-3.0 wt % of the composition. A method for manufacturing a composition for a 3D printing construction material includes combining an acrylate oligomer, an acrylate monomer, an Uaphotoinitiator, a flame retardant, fillers, and additives.

公开(公告)号：US20230331890A1

公开(公告)日：2023-10-19

申请号：US18198810

申请日：2023-05-17

Applicant: Mighty Buildings, Inc.

Inventor： Guzel Kirsankina ,  Sergei Naumov ,  Evgenii Ostanin ,  Petr Brevnov ,  Anna Fedosova ,  Maxim Bogdanchikov ,  Elizaveta Sovdagarova ,  Ivan Diasamidze ,  Dmitry Grachev ,  Petr Nezhny

IPC: C08F222/10 ,  B29B7/00 ,  C08F2/50 ,  C08K7/20 ,  C08K7/14

CPC classification number: C08F222/1025 ,  B29B7/002 ,  C08F2/50 ,  C08K7/20 ,  C08K7/14 ,  B33Y70/00

Abstract: A composition of 3D printable photocurable material can include acrylate monomer(s) between about 0-30.0 composition wt %; acrylate oligomer(s) between about 0-30.0 composition wt %; photoinitiator(s) between about 0.02-1.0 composition wt %; chopped fiber(s) between about 0.1-3.0 composition wt %; flame retardant(s) between about 2.0-20.0 composition wt %; processing aid(s) between about 0.05-3.0 composition wt %; additive(s) between about composition 0-3.0 wt %; and filler(s) between about 20.0-80.0 composition wt %. The composition can have a viscosity of about 10,000-300,000 mPa·s, can be configured to be extruded at a printing speed of about 7-90 cm3/s during 3D printing, can be photopolymerized under UV or visible irradiation at a material depth of about 4-8 mm, and can be cured to form a building construction material.

公开(公告)号：US20220389248A1

公开(公告)日：2022-12-08

申请号：US17824697

申请日：2022-05-25

Applicant: Mighty Buildings, Inc.

Inventor： Petr Brevnov ,  Guzel Kirsankina ,  Petr Nezhny ,  Nikita Lashmanov ,  Sergey Ryazantsev ,  Sergey Naumov ,  Dmitry Golovenko ,  Anna Fedosova ,  Anna Ivanova ,  Egor Yakovlev

IPC: C09D11/107 ,  C08K3/40

Abstract: A composition for a 3D printing construction material includes an acrylate oligomer, an acrylate monomer, a UV photoinitiator, a flame retardant, fillers, and additives. In the composition, the acrylate oligomer may be between about 0-30.0 wt % of the composition. The acrylate monomer may be between about 0-30.0 wt % of the composition. The UV photoinitiator may be between about 0.02-1.0 wt % of the composition. The flame retardant may be between about 2.0-20.0 wt % of the composition. The fillers may be between about 20.0-80.0 wt % of the composition. The additives may be between about 0-3.0 wt % of the composition. A method for manufacturing a composition for a 3D printing construction material includes combining an acrylate oligomer, an acrylate monomer, an Uaphotoinitiator, a flame retardant, fillers, and additives.