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公开(公告)号：US20090271323A1
公开(公告)日：2009-10-29
申请号：US12083207
申请日：2005-10-13
申请人： Robert L. Zinniel , S. Scott Crump , William R. Priedeman , J. Samuel Batchelder , Andrea L. Brosch
发明人： Robert L. Zinniel , S. Scott Crump , William R. Priedeman , J. Samuel Batchelder , Andrea L. Brosch
CPC分类号： B23P15/00 , B22F3/008 , B22F3/1055 , B23P15/24 , B23P2700/12 , B29C64/40 , B33Y40/00 , B33Y50/00 , B33Y50/02 , G05B19/4097 , G05B2219/49017 , G06Q10/101 , G06Q30/0283 , G06Q30/04 , G06Q30/0601 , G06Q30/0603 , G06Q50/04 , G06Q50/188 , Y02P10/295 , Y02P90/30
摘要： The present invention is a method (10) for manufacturing a three-dimensional object. The method (10) includes receiving (14) digital information of the three-dimensional object over a communication line and building (30) the three-dimensional object based at least in part on the received digital information, where at least part of the three-dimensional object is built by rapid manufacturing, and where the three-dimensional object comprises an exterior surface. The method also includes vapor smoothing (32) at least a portion of the exterior surface of the three-dimensional object.
摘要翻译： 本发明是用于制造三维物体的方法（10）。 方法（10）包括：至少部分地基于所接收的数字信息，在通信线路上接收（14）三维物体的数字信息并建立（30）三维物体，其中三个物体中的至少一部分 三维物体是通过快速制造建立的，三维物体包括外表面。 该方法还包括蒸汽平滑（32）至少一部分三维物体的外表面。
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公开(公告)号：US08014889B2
公开(公告)日：2011-09-06
申请号：US12083207
申请日：2005-10-13
申请人： Robert L. Zinniel , S. Scott Crump , William R. Priedeman, Jr. , J. Samuel Batchelder , Andrea L. Brosch
发明人： Robert L. Zinniel , S. Scott Crump , William R. Priedeman, Jr. , J. Samuel Batchelder , Andrea L. Brosch
CPC分类号： B23P15/00 , B22F3/008 , B22F3/1055 , B23P15/24 , B23P2700/12 , B29C64/40 , B33Y40/00 , B33Y50/00 , B33Y50/02 , G05B19/4097 , G05B2219/49017 , G06Q10/101 , G06Q30/0283 , G06Q30/04 , G06Q30/0601 , G06Q30/0603 , G06Q50/04 , G06Q50/188 , Y02P10/295 , Y02P90/30
摘要： The present invention is a method (10) for manufacturing a three-dimensional object. The method (10) includes receiving (14) digital information of the three-dimensional object over a communication line and building (30) the three-dimensional object based at least in part on the received digital information, where at least part of the three-dimensional object is built by rapid manufacturing, and where the three-dimensional object comprises an exterior surface. The method also includes vapor smoothing (32) at least a portion of the exterior surface of the three-dimensional object.
摘要翻译： 本发明是用于制造三维物体的方法（10）。 方法（10）包括：至少部分地基于所接收的数字信息，在通信线路上接收（14）三维物体的数字信息并建立（30）三维物体，其中三个物体中的至少一部分 三维物体是通过快速制造建立的，三维物体包括外表面。 该方法还包括蒸汽平滑（32）至少一部分三维物体的外表面。
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公开(公告)号：US06790403B1
公开(公告)日：2004-09-14
申请号：US10019160
申请日：2001-10-19
IPC分类号： B06B102
CPC分类号： C08K5/0016 , B29C41/36 , B29C64/106 , B29C64/40 , B29K2055/02 , B33Y80/00 , C08L33/02
摘要： A process for three-dimensional modeling in which an alkali-soluble thermoplastic material is used in an additive deposition process to form a soluble support structure (28) for a three-dimensional object (26) under construction. The alkali-soluble thermoplastic material includes a base polymer of carboxylic acid and a plasticizer. Following formation, the object (26) is placed in an alkaline bath to dissolve the support structure (28). The alkali-soluble material can be used to form an alkali-soluble three-dimensional object (26).
摘要翻译： 一种用于三维建模的方法，其中在添加剂沉积工艺中使用碱溶性热塑性材料以形成用于正在建造的三维物体（26）的可溶性支撑结构（28）。 碱溶性热塑性材料包括羧酸的基础聚合物和增塑剂。 形成后，将物体（26）放置在碱性浴中以溶解支撑结构（28）。 碱溶性材料可用于形成碱溶性三维物体（26）。
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公开(公告)号：US07754807B2
公开(公告)日：2010-07-13
申请号：US10898814
申请日：2004-07-26
IPC分类号： C08L31/02 , C08L33/12 , C08F20/06 , C08F118/02 , B06B1/02
CPC分类号： C08K5/0016 , B29C41/08 , B29C41/36 , B29C41/50 , B29C64/106 , B29C64/40 , B29K2055/02 , B29K2105/0008 , B33Y70/00 , C08L33/02
摘要： The present invention is a composition for making a three-dimensional object. The composition comprises a plasticizer and a base polymer, where the base polymer comprises a carboxylic acid, where the composition is soluble in an alkaline solution.
摘要翻译： 本发明是用于制造三维物体的组合物。 组合物包含增塑剂和基础聚合物，其中基础聚合物包含羧酸，其中组合物可溶于碱性溶液。
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公开(公告)号：US20100270707A1
公开(公告)日：2010-10-28
申请号：US12833433
申请日：2010-07-09
CPC分类号： C08K5/0016 , B29C41/08 , B29C41/36 , B29C41/50 , B29C64/106 , B29C64/40 , B29K2055/02 , B29K2105/0008 , B33Y70/00 , C08L33/02
摘要： The present invention is a composition for making a three-dimensional object. The composition comprises a plasticizer and a base polymer, where the base polymer comprises a carboxylic acid, where the composition is soluble in an alkaline solution.
摘要翻译： 本发明是用于制造三维物体的组合物。 组合物包含增塑剂和基础聚合物，其中基础聚合物包含羧酸，其中组合物可溶于碱性溶液。
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公开(公告)号：US08227540B2
公开(公告)日：2012-07-24
申请号：US12833433
申请日：2010-07-09
IPC分类号： C08L31/02 , C08L33/12 , C08F20/06 , C08F118/02 , B06B1/02
CPC分类号： C08K5/0016 , B29C41/08 , B29C41/36 , B29C41/50 , B29C64/106 , B29C64/40 , B29K2055/02 , B29K2105/0008 , B33Y70/00 , C08L33/02
摘要： The present invention is a composition for making a three-dimensional object. The composition comprises a plasticizer and a base polymer, where the base polymer comprises a carboxylic acid, where the composition is soluble in an alkaline solution.
摘要翻译： 本发明是用于制造三维物体的组合物。 组合物包含增塑剂和基础聚合物，其中基础聚合物包含羧酸，其中组合物可溶于碱性溶液。
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7.发明授权Viscosity-modified lactide polymer composition and process for manufacture thereof 失效粘度改性丙交酯聚合物组合物及其制造方法
公开(公告)号：US5594095A
公开(公告)日：1997-01-14
申请号：US279732
申请日：1994-07-27
IPC分类号： A61F13/15 , A61F13/49 , A61F13/551 , B29C45/00 , B29C49/00 , B29C51/00 , B29K67/00 , C08F290/00 , C08F299/04 , C08G18/42 , C08G59/40 , C08G63/08 , C08G63/78 , C08G63/91 , C08J3/24 , C08J5/18 , C08L67/04 , D04H1/42 , D21H19/24
CPC分类号： C08G63/08 , Y10T428/31786 , Y10T428/3179 , Y10T442/60
摘要： A composition comprising a polylactide polymer with improved extensional viscosity and methods of making the same are disclosed. The polylactide polymer composition is prepared by providing in the composition polylactide polymer molecules which have been modified, relative to linear non-substituted polylactide, to provide increased molecular interaction among polylactide backbone chains in the composition. The preferred polylactide polymer composition has a number average molecular weight of at least about 10,000 (preferably at least 50,000) and a polydispersity of at least about 2.5. In addition, the polylactide polymer composition should have a neck-in ratio of less than about 0.8.
摘要翻译： 公开了包含具有改进的拉伸粘度的聚丙交酯聚合物的组合物及其制备方法。 聚丙交酯聚合物组合物通过在组合物中提供相对于线性未取代的聚交酯改性的聚丙交酯聚合物分子来制备，以在组合物中的聚交酯骨架链之间提供增加的分子相互作用。 优选的聚丙交酯聚合物组合物具有至少约10,000（优选至少50,000）的数均分子量和至多约2.5的多分散性。 另外，聚丙交酯聚合物组合物的颈缩比应小于约0.8。
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公开(公告)号：US20080268190A1
公开(公告)日：2008-10-30
申请号：US12112786
申请日：2008-04-30
CPC分类号： D04H3/08 , B29C48/13 , B29C48/30 , B29C48/301 , B29K2003/00 , B29K2023/065 , B29K2995/0059 , B29K2995/006 , B29L2028/00 , B65D23/0892 , Y02W90/11 , Y02W90/12 , Y10T428/1345 , Y10T428/24074 , Y10T428/24091
摘要： The present invention provides degradable extruded netting. The netting comprises a plurality of oriented interconnected strands that intersect during extrusion. At least some of the strands include a degradable composition comprising a stiffening agent, a degradable material and a crystallinity inhibiting agent. In some embodiments, the stiffening agent comprises a polylactic acid polymer, the degradable material comprises a polyester degradable plasticizer, and the crystallinity inhibiting agent comprises a starch-based polymer. In certain embodiments, the degradable composition may comprise 10 to 70 weight percent polylactic acid polymer, 15 to 75 weight percent polyester degradable plasticizer, and 5 to 30 weight percent starch-based polymer. In other embodiments, the degradable composition may further comprise a friction reducing additive.
摘要翻译： 本发明提供了可降解的挤压网。 网状物包括在挤出过程中相交的多个定向互连的股线。 至少一些链包括包含硬化剂，可降解材料和结晶抑制剂的可降解组合物。 在一些实施方案中，硬化剂包括聚乳酸聚合物，可降解材料包含聚酯可降解增塑剂，并且结晶抑制剂包括淀粉基聚合物。 在某些实施方案中，可降解组合物可包含10至70重量％的聚乳酸聚合物，15至75重量％的聚酯可降解增塑剂和5至30重量％的淀粉基聚合物。 在其它实施方案中，可降解组合物还可包含减摩剂。
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