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2 796 571

(13)

(51)

IPC

B29C64/314(2017-01-01)

B32B27/02(2006-01-01)

H01F1/38(2006-01-01)

B33Y70/00(2015-01-01)

(21) (22)

Application

2022129995, 2022-11-18

(24)

Start date

2022-11-18

(22)

Actual filing date

2022-11-18

(45)

Published

2023-05-25

(72)

Inventor

Amirov Abdulkarim AbdulnatipovichRodionova Valeriia ViktorovnaPanina Larisa VladimirovnaMurzin Dmitrii Valerevich

(73)

Holder

Federalnoe Gosudarstvennoe Avtonomnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniia Federalnyi Universitet Imeni Immanuila Kanta»

METHOD FOR MANUFACTURING FILAMENT FOR 3D-5D PRINTING WITH TARGET MAGNETIC PROPERTIES Russian patent published in 2023 - IPC B29C64/314 B32B27/02 H01F1/38 B33Y70/00

Abstract RU 2796571 C1

FIELD: 3D printing.

SUBSTANCE: invention is related to technologies for manufacturing filament for 3D-5D printers. A method for manufacturing a filament is proposed, which consists of dissolving polymer in a solvent until homogenization is achieved, followed by addition of magnetic material powder from 5 to 15% by weight to the total mass and stirring, then the solvent is evaporated to obtain a solid composite in form of a rectangular plate, after which the plates are crushed, extruded and cooled.

EFFECT: production of filaments with predetermined magnetic properties due to controlled distribution of magnetic particles in the volume of the filament.

12 cl, 1 dwg, 1 ex

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RU 2 796 571 C1

Authors

Amirov Abdulkarim Abdulnatipovich

Rodionova Valeriia Viktorovna

Panina Larisa Vladimirovna

Murzin Dmitrii Valerevich

Dates

2023-05-25—Published

2022-11-18—Filed