发明公开
- 专利标题： POWDER MATERIAL FOR THREE-DIMENSIONAL MODELING, THREE-DIMENSIONAL MODELING MATERIAL SET, METHOD FOR PRODUCING THREE-DIMENSIONAL MODEL, APPARATUS FOR PRODUCING THREE-DIMENSIONAL MODEL, AND THREE-DIMENSIONAL MODEL
- 专利标题（中）： 三维模型用粉末材料，三维模型材料组件，三维模型生成方法，三维模型生成装置以及三维模型
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申请号： EP16764512.6申请日： 2016-01-07
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公开(公告)号： EP3272724A1公开(公告)日： 2018-01-24
- 发明人: WATANABE, Masaki
- 申请人： Ricoh Company, Ltd.
- 申请人地址： 3-6, Nakamagome 1-chome, Ohta-ku, Tokyo 143-8555 JP
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： 3-6, Nakamagome 1-chome, Ohta-ku, Tokyo 143-8555 JP
- 代理机构： Lamb, Martin John Carstairs
- 优先权： JP2015052375 20150316
- 国际公布： WO2016147681 20160922
- 主分类号： C04B35/622
- IPC分类号： C04B35/622 ; A61C8/00 ; A61C13/00 ; B28B1/32 ; B29C67/00 ; B33Y10/00 ; B33Y70/00 ; B33Y80/00 ; C04B35/48 ; C08J5/00 ; C08K3/22 ; C08K7/00 ; C08L29/04 ; C08L33/02 ; C08L101/00
摘要：
Provided is a powder material for forming a three-dimensional object, the powder material containing granulated particles containing: a resin; and inorganic particles of which primary particles have a volume average particle diameter of 1 micrometer or less, wherein the granulated particles have a volume average particle diameter of 10 micrometers or greater but 70 micrometers or less and a BET specific surface area of 6 m 2 /g or greater but 8 m 2 /g or less.
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