发明名称 |
FIGURE-FORMING COMPOSITION, PROCESS FOR PRODUCTION OF FIGURES IN THREE DIMENSIONS BY USING THE COMPOSITION AND PROCESS FOR PRODUCTION OF THREE-DIMENSIONAL STRUCTURES |
摘要 |
It is an object of the present invention to provide a figure-forming composition which enables the initiation of hardening even with a small amount of water and can attain a prescribed hardness, and which is suitable particularly for the production of three-dimensional living body models for surgical training by a rapid prototype process; and provide a three dimensional figure and a three-dimensional structure which are formed by using the composition. The figure-forming composition, for example, comprises a calcium-based material such as hemihydrate gypsum and polyvinyl alcohol resin, wherein the content of the polyvinyl alcohol resin is 2 to 20 weight parts when the total weight of the calcium-based material and the polyvinyl alcohol resin is 100 weight parts. |
申请公布号 |
EP2011774(A1) |
申请公布日期 |
2009.01.07 |
申请号 |
EP20070737039 |
申请日期 |
2007.04.10 |
申请人 |
NEXT21 K.K. |
发明人 |
SUZUKI, SHIGEKI;SHIMIZU, KOUTARO;WASADA, SHINYA;OKAMOTO, HIRONOBU;TAKAI, SHINRO |
分类号 |
C04B28/14 |
主分类号 |
C04B28/14 |
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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