Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
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B41M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
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5/00
Duplicating or marking methods; Sheet materials for use therein
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B41M5/26
Thermography; ;; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
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B41M5/382
Contact thermal transfer or sublimation processes
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B41M5/38285
characterised by magnetic components in the transfer ink
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B41M5/38285

SELECTIVE SUPERPARAMAGNETIC SINTERING AND AN INK SUITABLE THEREFOR
20230119805 · 2023-04-20 · ·

Methods can be used for producing three-dimensional objects by powder bed fusion, using inks containing superparamagnetic particles and solvents. Sintering is performed by a magnetic field having a frequency of 50 kHz to 5 GHz.

Selective superparamagnetic sintering and an ink suitable therefor
12139625 · 2024-11-12 · ·

Methods can be used for producing three-dimensional objects by powder bed fusion, using inks containing superparamagnetic particles and solvents. Sintering is performed by a magnetic field having a frequency of 50 kHz to 5 GHz.