CONTAINER FOR OPTICAL STEREOSCOPIC SHAPING DEVICE

WIPO Patent Application WO/2018/230659

A1

The present invention provides a container which is used for an optical stereoscopic shaping device and has superior transparency, molding accuracy, and durability. The present invention pertains to a container for accommodating a photocurable composition (3) used in an optical stereoscopic shaping device provided with a container (2), an active energy ray irradiation device (5), and an actuator (8), the container (2) having a bottom (2') and walls, wherein the bottom (2') is provided with a first layer (X) composed of a hard resin, a second layer (Y) composed of a soft resin, and a third layer (Z) composed of a fluorine resin; the pencil hardness of the first layer (X) is at least 3B as measured according to JIS K 5600-5-4:1999; the hardness of the second layer (Y) is 10-90 as measured by a durometer according to JIS K 6253-3:2012; and the thickness of the third layer is 0.1-5.0 mm.

JP6879802	Three-dimensional laminated modeling equipment
WO/2024/055652	PHOTO-CURING 3D PRINTING DEVICE
WO/2019/130734	THREE-DIMENSIONAL SHAPING DEVICE AND THREE-DIMENSIONAL SHAPED ARTICLE MANUFACTURING METHOD

SUZUKI KENJI (JP)
SAKAMOTO HIROYUKI (JP)

PCT/JP2018/022773

December 20, 2018

June 14, 2018

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KURARAY NORITAKE DENTAL INC (JP)

B29C64/255; B29C64/135; B32B27/00; B32B27/30; B33Y30/00

WO2017169493A1

2017-10-05

JP2016530125A	2016-09-29
EP3023226A1	2016-05-25
JP2016097626A	2016-05-30
JP2016091973A	2016-05-23
JP2016190205A	2016-11-10
JP2017159621A	2017-09-14
JPS56144478A	1981-11-10
JPS60247515A	1985-12-07
JP2016172450A	2016-09-29
JP2015033826A	2015-02-19
JP2009034938A	2009-02-19
JP2016530125A	2016-09-29

See also references of EP 3640009A4

KAMADA Koichi et al. (JP)

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