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1. 发明授权

US07378460B2 Ultra-violet light curable hot melt composition 有权
标题翻译：紫外光固化热熔组合物
公开(公告)号：US07378460B2
公开(公告)日：2008-05-27
申请号：US10958966
申请日：2004-10-04
申请人： Kris Alan Schmidt , Vu A. Doan , Pingyong Xu , John S. Stockwell , Susan Kay Holden
发明人： Kris Alan Schmidt , Vu A. Doan , Pingyong Xu , John S. Stockwell , Susan Kay Holden
IPC分类号： B41J2/01
CPC分类号： C08K5/05 , B29C64/106 , B29C64/112 , B29C64/40 , B33Y10/00 , B33Y70/00 , C08K5/01 , C09D11/101 , C09D11/34 , C09D175/16 , C08L91/06
摘要： A UV curable composition useful for three-dimensional inkjet printing comprising (i) at least one UV curable urethane (meth)acrylate resin; (ii) at least one wax; (iii) at least one (meth)acrylate diluent; (iv) at least one photoinitiator; and (v) at least one polymerization inhibitor; wherein the amount of wax (ii) is sufficient to phase change the UV curable composition after jetting.
摘要翻译：一种可用于三维喷墨印刷的UV固化组合物，其包含（i）至少一种UV可固化氨基甲酸酯（甲基）丙烯酸酯树脂; （ii）至少一种蜡; （iii）至少一种（甲基）丙烯酸酯稀释剂; （iv）至少一种光引发剂; 和（v）至少一种聚合抑制剂; 其中蜡（ii）的量足以使喷射后的UV固化性组合物相变。

2. 发明授权

US06841589B2 Ultra-violet light curable hot melt composition 有权
公开(公告)号：US06841589B2
公开(公告)日：2005-01-11
申请号：US09971247
申请日：2001-10-03
申请人： Kris Alan Schmidt , Vu A. Doan , Pingyong Xu , John S. Stockwell , Susan Kay Holden
发明人： Kris Alan Schmidt , Vu A. Doan , Pingyong Xu , John S. Stockwell , Susan Kay Holden
IPC分类号： B41J2/01 , B29C67/00 , B41M5/00 , C09D11/00 , C09D11/10 , C09D175/16 , C08K5/205 , C08K5/16
CPC分类号： C08K5/05 , B29C64/106 , B29C64/112 , B29C64/40 , B33Y10/00 , B33Y70/00 , C08K5/01 , C09D11/101 , C09D11/34 , C09D175/16 , C08L91/06
摘要： A UV curable composition useful for three-dimensional inkjet printing comprising (i) at least one UV curable urethane (meth)acrylate resin; (ii) at least one wax; (iii) at least one (meth)acrylate diluent; (iv) at least one photoinitiator; and (v) at least one polymerization inhibitor; wherein the amount of wax (ii) is sufficient to phase change the UV curable composition after jetting.

3. 发明授权

US07285237B2 Post processing three-dimensional objects formed by selective deposition modeling 有权
标题翻译：通过选择性沉积建模形成后处理三维物体
公开(公告)号：US07285237B2
公开(公告)日：2007-10-23
申请号：US10815510
申请日：2004-04-01
申请人： Kenneth J. Newell , Stephen A. Ruatta , John S. Stockwell
发明人： Kenneth J. Newell , Stephen A. Ruatta , John S. Stockwell
IPC分类号： B29C71/00 , B29C71/02
CPC分类号： B29C64/40 , B29C64/20 , B33Y40/00
摘要： A method for removing supports from a three-dimensional objected formed by selective deposition modeling. The three-dimensional object is formed from a curable phase change material and the supports are formed from a non-curable phase change material. The curable phase change material contains between about 5% to about 25% of a non-reactive wax in order to achieve the desired phase change characteristics of the material. When removing the supports with heat, discoloration undesirably occurs in the three-dimensional object as the non-reactive wax migrates within the object. The method prevents wax migration by cooling the object slowly past the freezing point of the build material such that a temperature differential no greater than about 5° C. is present within the object. With the preferred build material having a freezing point of about 49.5° C., this is achieved by lowering the temperature between about 62° C. to about 52° C. over a period of between about 5 to about 10 minutes so that the temperature of the regions of the object remain substantially equal as the freezing point is crossed during cooling.
摘要翻译：一种通过选择性沉积建模形成的三维物体去除载体的方法。三维物体由可固化相变材料形成，并且载体由不可固化的相变材料形成。可固化相变材料含有约5％至约25％的非反应性蜡，以达到所需材料的相变特性。当用热量去除载体时，随着非反应性蜡在物体内迁移，三维物体中出现不希望的变色。该方法通过将物体缓慢地冷却到建筑材料的凝固点来防止蜡迁移，使得物体内存在不大于约5℃的温度差。使用优选的构建材料具有约49.5℃的凝固点，这是通过在约5-约10分钟的时间内将温度降低至约62℃至约52℃来实现的，使得温度当冷却期间凝固点交叉时，物体的区域保持基本相等。

4. 发明授权

US06305769B1 Selective deposition modeling system and method 失效
标题翻译：选择性沉积建模系统及方法
公开(公告)号：US06305769B1
公开(公告)日：2001-10-23
申请号：US08876001
申请日：1997-06-13
申请人： Jeffrey S. Thayer , Thomas A. Almquist , Christian M. Merot , Bryan J. L. Bedal , Richard N. Leyden , Keith Denison , John S. Stockwell , Anthony L. Caruso , Michael S. Lockard
发明人： Jeffrey S. Thayer , Thomas A. Almquist , Christian M. Merot , Bryan J. L. Bedal , Richard N. Leyden , Keith Denison , John S. Stockwell , Anthony L. Caruso , Michael S. Lockard
IPC分类号： B41J201
CPC分类号： B29C64/40 , B29C64/112 , B33Y10/00 , B33Y30/00 , B33Y40/00
摘要： A system and associated method for forming three-dimensional objects under computer control and from a material which may be rendered flowable and then dispensed on a layer-by-layer basis. The layers of the material solidify or otherwise physically transform upon being dispensed thereby forming successive cross-sections. The dispensing process is repeated whereby successive layers adhere to each other thereby forming the object.
摘要翻译：一种用于在计算机控制下形成三维物体的系统和相关方法，以及可以使其流动并随后逐层分配的材料。材料层在分配时固化或以其他方式物理转化，从而形成连续的横截面。重复分配过程，由此连续的层彼此粘附从而形成物体。

5. 发明授权

US07118206B1 Gas bubble removal from ink-jet dispensing devices 有权
标题翻译：从喷墨分配装置去除气泡
公开(公告)号：US07118206B1
公开(公告)日：2006-10-10
申请号：US10804310
申请日：2004-03-19
申请人： John S. Stockwell , Raymond Mathew Soliz , Stephen A. Ruatta , Jon Jody Fong
发明人： John S. Stockwell , Raymond Mathew Soliz , Stephen A. Ruatta , Jon Jody Fong
IPC分类号： B41J2/19 , B41J2/175
CPC分类号： B41J2/17509 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B41J2/19
摘要： A method and apparatus for effectively removing gas bubbles in systems fed to ink-jetting devices. The system removes both small and large-scale gas bubbles from systems that feed materials to ink jet print heads.
摘要翻译：一种用于在馈送到喷墨装置的系统中有效地去除气泡的方法和装置。该系统从将材料供给到喷墨打印头的系统中除去小型和大型气泡。

6. 发明授权

US07074029B2 Accumulation, control and accounting of fluid by-product from a solid deposition modeling process 有权
标题翻译：积累，控制和记录来自固体沉积建模过程的流体副产物
公开(公告)号：US07074029B2
公开(公告)日：2006-07-11
申请号：US10625745
申请日：2003-07-23
申请人： John S. Stockwell , Raymond J. Bishop , Raymond Mathew Soliz , Jon Jody Fong
发明人： John S. Stockwell , Raymond J. Bishop , Raymond Mathew Soliz , Jon Jody Fong
IPC分类号： B28B17/00
CPC分类号： B29C41/52 , B29B17/0005 , B29C41/36 , B29C64/35 , B33Y30/00 , B33Y40/00 , Y02W30/62
摘要： A by-product waste material removal system for solid deposition modeling. As excess build and support material is removed during the build as a by-product waste the removal system accumulates, measures, and releases the by-product waste material into a waste receptacle for disposal. The by-product waste material removal system requires no mechanical vacuum systems and allows operator intervention to remove and replace waste receptacles without interrupting an ongoing build.
摘要翻译：用于固体沉积建模的副产物废料去除系统。由于过剩的建筑和支撑材料在建造过程中作为副产品废物被清除，所以清除系统积累，测量并将副产品废物释放到废物容器中进行处置。副产品废物清除系统不需要机械真空系统，并且允许操作员干预以移除和更换废物容器，而不会中断正在进行的建造。

7. 发明授权

US06752948B2 Post processing three-dimensional objects formed by selective deposition modeling 有权
公开(公告)号：US06752948B2
公开(公告)日：2004-06-22
申请号：US09970727
申请日：2001-10-03
申请人： Kenneth J. Newell , Stephen A. Ruatta , John S. Stockwell
发明人： Kenneth J. Newell , Stephen A. Ruatta , John S. Stockwell
IPC分类号： B29C7100
CPC分类号： B29C64/40 , B29C64/20 , B33Y40/00
摘要： A method for removing supports from a three-dimensional objected formed by selective deposition modeling. The three-dimensional object is formed from a curable phase change material and the supports are formed from a non-curable phase change material. The curable phase change material contains between about 5% to about 25% of a non-reactive wax in order to achieve the desired phase change characteristics of the material. When removing the supports with heat, discoloration undesirably occurs in the three-dimensional object as the non-reactive wax migrates within the object. The method prevents wax migration by cooling the object slowly past the freezing point of the build material such that a temperature differential no greater than about 5° C. is present within the object. With the preferred build material having a freezing point of about 49.5° C., this is achieved by lowering the temperature between about 62° C. to about 52° C. over a period of between about 5 to about 10 minutes so that the temperature of the regions of the object remain substantially equal as the freezing point is crossed during cooling.

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