Oblon, McClelland, Maier & Neustadt, L.L.P.
Resin powder having pillar shape and specific circularity for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication object
A resin powder for solid freeform fabrication includes a particle having a pillar-like form, wherein the ratio of the height of the particle to the diameter or the long side of the bottom of the particle is 0.5 to 2.0, the particle has a 50 percent cumulative volume particle diameter of from 5 to 200 μm, and the ratio (Mv/Mn) of the volume average particle diameter (Mv) to the number average particle diameter (Mn) of the particle is 2.00 or less.
Ricoh Company, Ltd.
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Kiichi Akira Shinzo Shigenori Yasuyuki Nozomu Sohichiroh Yasuo Hitoshi
Kamoda Saito Higuchi Yaguchi Yamashita Tamoto Iida Suzuki Iwatsuki