发明名称 |
Powder for rapid prototyping and associated production method |
摘要 |
Described are powders for use in the production of three-dimensional structures or molded bodies by means of layered manufacturing methods, and methods for the economical production thereof. The powders have the particularity that they have a good flow behavior, on the one hand, and that they are simultaneously configured such that the molded body produced with the powder in rapid prototyping has substantially improved mechanical and/or thermal characteristics. In accordance with a particularly advantageous embodiment, the powder comprises a first fraction that is present in the form of substantially spherical powder particles and that is formed by a matrix material, and at least one further fraction in the form of strengthening and/or reinforcing fibers that are preferably embedded into the matrix material. |
申请公布号 |
US8313087(B2) |
申请公布日期 |
2012.11.20 |
申请号 |
US20050593573 |
申请日期 |
2005.03.21 |
申请人 |
HESSE PETER;PAUL TILLMANN;WEISS RICHARD;EOS GMBH ELECTRO OPTICAL SYSTEMS |
发明人 |
HESSE PETER;PAUL TILLMANN;WEISS RICHARD |
分类号 |
B29B9/10;C08G65/40;C08G67/00;C08J3/12;C08J3/20 |
主分类号 |
B29B9/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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