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11. 发明申请

WO2009013751A3 SOLID FREEFORM FABRICATION USING A PLURALITY OF MODELING MATERIALS 审中-公开
标题翻译：使用多种建模材料的固体FREEFORM制造
公开(公告)号：WO2009013751A3
公开(公告)日：2010-04-15
申请号：PCT/IL2008001025
申请日：2008-07-24
申请人： OBJET GEOMETRIES LTD , NAPADENSKY EDUARDO , MENCHIK GUY , KRITCHMAN ELIAHU M , SHTILERMAN SLAVA , KLEINHENDLER CHAIM , LEVI MOSHE , TARAN DAVID
发明人： NAPADENSKY EDUARDO , MENCHIK GUY , KRITCHMAN ELIAHU M , SHTILERMAN SLAVA , KLEINHENDLER CHAIM , LEVI MOSHE , TARAN DAVID
IPC分类号： B29C67/00
CPC分类号： B29C67/0066 , B29C64/106 , B29C64/112 , B29C64/20 , B29C64/393 , B29C64/40 , B29C67/0059 , B29C67/0088 , B29C67/0092 , B29C67/202 , B29K2105/0058 , B29K2105/24 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y80/00 , G06T17/00 , Y10T428/24802
摘要： A system and methods for solid freeform fabrication of an object is disclosed. The system comprises a solid freeform fabrication apparatus having a plurality of dispensing heads, a building material supply apparatus configured to supply a plurality of building materials to the fabrication apparatus, and a control unit configured for controlling the fabrication apparatus and the supply apparatus based on an operation mode selected from a plurality of predetermined operation modes.
摘要翻译：公开了用于物体的固体自由形状制造的系统和方法。该系统包括具有多个分配头的固体自由形状制造装置，构造成向制造装置供应多个建筑材料的建筑材料供给装置，以及基于以下步骤控制制造装置和供给装置的控制单元操作模式从多个预定操作模式中选择。

12. 发明申请

WO2009013751A2 SOLID FREEFORM FABRICATION USING A PLURALITY OF MODELING MATERIALS 审中-公开
标题翻译：使用多种建模材料的固体FREEFORM制造
公开(公告)号：WO2009013751A2
公开(公告)日：2009-01-29
申请号：PCT/IL2008/001025
申请日：2008-07-24
申请人： OBJET GEOMETRIES LTD. , NAPADENSKY, Eduardo , MENCHIK, Guy , KRITCHMAN, Eliahu, M. , SHTILERMAN, Slava , KLEINHENDLER, Chaim , LEVI, Moshe , TARAN, David
发明人： NAPADENSKY, Eduardo , MENCHIK, Guy , KRITCHMAN, Eliahu, M. , SHTILERMAN, Slava , KLEINHENDLER, Chaim , LEVI, Moshe , TARAN, David
CPC分类号： B29C64/393 , B29C64/106 , B29C64/112 , B29C64/20 , B29C64/268 , B29C64/40 , B29C67/202 , B29K2105/0058 , B29K2105/24 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y80/00 , G06T17/00 , Y10T428/24802
摘要： A system and methods for solid freeform fabrication of an object is disclosed. The system comprises a solid freeform fabrication apparatus having a plurality of dispensing heads, a building material supply apparatus configured to supply a plurality of building materials to the fabrication apparatus, and a control unit configured for controlling the fabrication apparatus and the supply apparatus based on an operation mode selected from a plurality of predetermined operation modes.
摘要翻译：公开了用于物体的固体自由形状制造的系统和方法。该系统包括具有多个分配头的固体自由形状制造装置，构造成向制造装置供应多个建筑材料的建筑材料供给装置，以及基于以下步骤控制制造装置和供给装置的控制单元操作模式从多个预定操作模式中选择。

13. 发明申请

WO2004096514A3 COMPOSITIONS AND METHODS FOR USE IN THREE DIMENSIONAL MODEL PRINTING 审中-公开
标题翻译：用于三维尺寸印刷的组合物和方法
公开(公告)号：WO2004096514A3
公开(公告)日：2005-07-21
申请号：PCT/IL2004000358
申请日：2004-04-29
申请人： OBJET GEOMETRIES LTD , NAPADENSKY EDUARDO , BRUSILOVSKY DAVID , LEVY AVI , GOTHAIT HANAN
发明人： NAPADENSKY EDUARDO , BRUSILOVSKY DAVID , LEVY AVI , GOTHAIT HANAN
IPC分类号： B29C20060101 , B29C35/08 , B29C67/00 , B41M3/00 , C08F2/46 , C08F2/50 , C08G2/00 , G03C9/08 , G03F7/028 , G03F7/04
CPC分类号： C08G2/00 , B29C64/112 , B29C64/386 , B29C64/40 , B33Y40/00 , B33Y70/00 , B33Y80/00 , B41M3/006 , G03F7/0037
摘要： Compositions for use in the manufacture of three-dimensional objects including compositions for use as a support and/or release material in the manufacture of the three-dimensional objects are provided. There is thus provided, in accordance with an embodiment of the present invention, a composition suitable for building a three-dimensional object. The compositions may include, inter alia, a curable component, having a functional group, wherein if the functional group is a polymerizable reactive functional group, then the functional group is a (meth)acrylic functional group, a photo-initiator, a surface-active agent and a stabilizer; wherein said composition has a first viscosity of about 50-500 cps at a first temperature, wherein said first temperature is ambient temperature, and a second viscosity lower than 20 cps at a second temperature wherein said second temperature is higher than said first temperature, wherein, after curing, the composition results in a solid form. There is thus provided, in accordance with another embodiment of the present invention, a composition suitable for support in building a three-dimensional object. The compositions may include, inter alia: a non-curable component, a curable component, wherein the non-curable component is not reactive with said curable component, a surface-active agent and a stabilizer, wherein said composition has a first viscosity of about 20-500 cps at a first temperature, wherein said first temperature is ambient temperature, and a second viscosity lower than 20 cps at a second temperature wherein said second temperature is higher than said first temperature, wherein, after irradiation, the composition results in a solid, a semi-solid or liquid material. A method for the preparation of a three-dimensional object by three-dimensional printing is provided in accordance with embodiments of the present invention. Embodiments of the present invention further provide a three-dimensional object prepared according to the methods of the invention.
摘要翻译：提供了用于制造三维物体的组合物，包括在制造三维物体中用作支撑和/或释放材料的组合物。因此，根据本发明的实施例，提供了适用于构建三维物体的组合物。组合物尤其可以包括具有官能团的可固化组分，其中如果官能团是可聚合反应性官能团，则官能团是（甲基）丙烯酸官能团，光引发剂，表面活性剂，活性剂和稳定剂; 其中所述组合物在第一温度下具有约50-500cps的第一粘度，其中所述第一温度是环境温度，并且在第二温度下的第二粘度低于20cps，其中所述第二温度高于所述第一温度，其中固化后，组合物形成固体形式。因此，根据本发明的另一个实施例，提供了一种适于支撑建立三维物体的组合物。所述组合物尤其可以包括：不可固化组分，可固化组分，其中所述不可固化组分不与所述可固化组分反应，表面活性剂和稳定剂，其中所述组合物的第一粘度为约 20-500cps，其中所述第一温度是环境温度，并且在第二温度下的第二粘度低于20cps，其中所述第二温度高于所述第一温度，其中，在照射后，组合物得到固体，半固体或液体材料。根据本发明的实施例提供了一种通过三维印刷制备三维物体的方法。本发明的实施方案还提供了根据本发明的方法制备的三维物体。

14. 发明申请

WO2004050323A1 PROCESS OF AND APPARATUS FOR THREE-DIMENSIONAL PRINTING 审中-公开
标题翻译：三维印刷工艺及装置
公开(公告)号：WO2004050323A1
公开(公告)日：2004-06-17
申请号：PCT/IL2003/001024
申请日：2003-12-03
申请人： OBJET GEOMETRIES LTD. , KRITCHMAN, Eliahu, M. , GOTHAIT, Hanan , NAPADENSKY, Eduardo , CHECHIK, Dani
发明人： KRITCHMAN, Eliahu, M. , GOTHAIT, Hanan , NAPADENSKY, Eduardo , CHECHIK, Dani
IPC分类号： B29C41/02
CPC分类号： B29C41/02 , B29C37/005 , B29C41/48 , B29C41/52 , B29C47/92 , B29C64/00 , B29C64/106 , B29C64/112 , B29C64/118 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/245 , B29C64/40 , B29C2947/92209 , B29C2947/92704 , B29L2009/00 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B41M3/16
摘要： A process of, and apparatus for, three-dimensional printing of an object (200) from modeling material (220) including a printing tray (170) having a surface coating (202), a carpet (210), a support material (215), a support pedestal (210), a barrier layer (230) and a temperature control unit (204).
摘要翻译：一种用于从建模材料（220）对物体（200）进行立体印刷的方法和装置，包括具有表面涂层（202），地毯（210），支撑材料（215）的印刷托盘（170）），支撑台（210），阻挡层（230）和温度控制单元（204）。

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