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21. 发明授权

US08449809B2 Polymer powder comprising polyamide use thereof in a moulding method and moulded body made from said polymer powder 有权
标题翻译：包含聚酰胺用途的聚合物粉末的成型方法和由所述聚合物粉末制成的成型体
公开(公告)号：US08449809B2
公开(公告)日：2013-05-28
申请号：US13281000
申请日：2011-10-25
申请人： Sylvia Monsheimer , Franz-Erich Baumann , Maik Grebe , Joerg Lohmar
发明人： Sylvia Monsheimer , Franz-Erich Baumann , Maik Grebe , Joerg Lohmar
IPC分类号： H05B6/00
CPC分类号： C08L77/06 , B29C64/153 , B33Y70/00
摘要： A molding, produced by a layer-by-layer process in which regions of respective polymer pulverulent layers are selectively melted via introduction of electromagnetic energy, where the process employs a powder which comprises at least one homopolyamide prepared via polycondensation of diamines and dicarboxylic acids, wherein the homopolyamide has an enthalpy of fusion of at least 125 J/g and a recrystallization temperature of at least 148° C.
摘要翻译：通过逐层方法制造的成型体，其中通过引入电磁能选择性地熔融各聚合物粉状层的区域，其中该方法使用包含至少一种通过二胺和二羧酸的缩聚制备的均聚酰胺的粉末，其中均聚酰胺具有至少125J / g的熔融焓和至少148℃的重结晶温度。

22. 发明授权

US08119715B2 Powdery composition of a polymer and a flameproofing agent containing ammonium polyphosphate, method for the production thereof, and moulded body produced from said powder 有权
标题翻译：含聚磷酸铵的聚合物和防火剂的粉末组合物，其制造方法以及由所述粉末制成的成型体
公开(公告)号：US08119715B2
公开(公告)日：2012-02-21
申请号：US12853632
申请日：2010-08-10
申请人： Sylvia Monsheimer , Maik Grebe , Franz-Erich Baumann
发明人： Sylvia Monsheimer , Maik Grebe , Franz-Erich Baumann
IPC分类号： C08K3/32
CPC分类号： C08K3/32 , B33Y70/00 , B33Y80/00 , C08K2003/323
摘要： A pulverulent composition that is a powder containing at least one polymer, and at least one flame retardant that contains ammonium polyphosphate, the powder having a maximum particle size of ≦150 μm and a median particle size of from 20 to 100 μm.
摘要翻译：粉末组合物，其是含有至少一种聚合物的粉末和至少一种包含多磷酸铵的阻燃剂，所述粉末的最大粒度为＆lt; NlE;150μm，中值粒径为20〜100μm。

23. 发明申请

US20070238056A1 Method and Device for Production of Three-Dimensional Objects by Means of Electromagnetic Radiation of Electromagnetic Radiation and Application of an Absorber by Means of an Ink-Jet Method 有权
标题翻译：通过电磁辐射电磁辐射制造三维物体的方法和装置以及通过喷墨法应用吸收器
公开(公告)号：US20070238056A1
公开(公告)日：2007-10-11
申请号：US11587758
申请日：2005-03-03
申请人： Franz-Erich Baumann , Maik Grebe , Sylvia Monsheimer
发明人： Franz-Erich Baumann , Maik Grebe , Sylvia Monsheimer
IPC分类号： B29C67/00
CPC分类号： B29C67/0077 , B29C35/08 , B29C64/165
摘要： The present invention relates to a process for the bonding of material for the production of three-dimensional objects by means of selective heating via electromagnetic energy which is either non-coherent and/or non-monochromatic and/or non-oriented, with a wavelength of from 100 nm to 1 mm. This radiation may be emitted in spot or linear form, or else in spread form. It is also possible to combine two or more sources of radiation in order to increase the speed of the process. The selectivity of the melting process is achieved via the application of an absorber to certain subregions of a layer composed of a pulverulent substrate, and then heating of the absorber by means of electromagnetic energy of wavelength from 100 nm to 1 mm. The heated absorber transfers the energy present therein to its surrounding pulverulent substrate, which is melted thereby and, after cooling, has firm cohesive bonding. The process is markedly more flexible, less expensive, and faster than conventional laser sintering.
摘要翻译：本发明涉及一种用于通过选择性加热来产生三维物体的材料的方法，所述电磁能是非相干和/或非单色和/或非取向的电磁能，波长为100nm至1mm。这种辐射可以以点或线形式发射，或以扩散形式发射。也可以组合两个或更多个辐射源，以增加过程的速度。熔融过程的选择性通过将吸收剂施加到由粉末基底构成的层的某些亚区域，然后通过波长为100nm至1mm的电磁能量加热吸收体来实现。加热的吸收器将其中存在的能量转移到其周围的粉状基底，其被熔化，并且在冷却之后具有牢固的内聚粘合。该工艺比传统的激光烧结显着更灵活，更便宜，更快。

24. 发明申请

US20050027050A1 Laser sinter powder with a metal salt and a fatty acid derivative, process for its production, and moldings produced from this laser sinter powder 审中-公开
标题翻译：具有金属盐和脂肪酸衍生物的激光烧结粉末，其生产方法和由该激光烧结粉末制成的模制品
公开(公告)号：US20050027050A1
公开(公告)日：2005-02-03
申请号：US10901204
申请日：2004-07-29
申请人： Sylvia Monsheimer , Maik Grebe , Franz-Erich Baumann
发明人： Sylvia Monsheimer , Maik Grebe , Franz-Erich Baumann
IPC分类号： C08J3/20 , B29C67/04 , C08F22/36 , C08G73/02 , C08J3/00 , C08J3/12 , C08J3/14 , C08J5/00 , C08K3/08 , C08K3/26 , C08K5/04 , C08K5/09 , C08K5/098 , C08K5/10 , C08K5/101 , C08K5/138 , C08K5/20 , C08L77/00
CPC分类号： C08K3/26 , B33Y70/00 , C08K5/20 , C08L77/00
摘要： The present invention relates to a sinter powder composed of polyamide which also comprises metal salts of weak acids, in particular metal carbonates, and fatty acid derivatives, in particular fatty acid esters or fatty acid amides, to a process for laser sintering, and also to moldings produced from this sinter powder. The moldings formed using the powder of the invention have marked advantages in appearance and in surface finish when compared with conventional products, especially when recyclability in the selective laser sintering (SLS) process is taken into account. Moldings produced from recycled sinter powder of the invention moreover also have markedly improved mechanical properties when compared with moldings based on recycled conventional nylon-12 powders, in particular in terms of modulus of elasticity and tensile strain at break. These moldings also have a density approaching that of injection moldings.
摘要翻译：本发明涉及一种由聚酰胺组成的烧结粉末，其还包含弱酸金属盐，特别是金属碳酸盐，以及脂肪酸衍生物，特别是脂肪酸酯或脂肪酸酰胺，用于激光烧结的方法，还涉及由该烧结粉末制成的模制品。与常规产品相比，使用本发明的粉末形成的模制品在外观和表面光洁度方面具有显着的优点，特别是考虑到选择性激光烧结（SLS）工艺中的可回收性时。与基于再循环的常规尼龙-12粉末的模制品相比，特别是在弹性模量和断裂拉伸应变方面，与本发明的回收烧结粉末相比，由本发明的回收烧结粉末制成的模制品也具有显着改善的机械性能。这些模制品的密度也接近注射成型体。

25. 发明授权

US09643359B2 Method and device for production of three-dimensional objects by means of electromagnetic radiation and application of an absorber by means of an ink-jet method 有权
公开(公告)号：US09643359B2
公开(公告)日：2017-05-09
申请号：US11587758
申请日：2005-03-03
申请人： Franz-Erich Baumann , Maik Grebe , Sylvia Monsheimer
发明人： Franz-Erich Baumann , Maik Grebe , Sylvia Monsheimer
IPC分类号： B29C67/00 , B29C35/08
CPC分类号： B29C67/0077 , B29C35/08 , B29C64/165
摘要： The present invention relates to a process for the bonding of material for the production of three-dimensional objects by selective heating with electromagnetic energy which is either non-coherent and/or non-monochromatic and/or non-oriented, with a wavelength of from 100 nm to 1 mm.

26. 发明授权

US08173258B2 Powder with improved recycling properties, process for its production, and use of the powder in a process for producing three-dimensional objects 有权
标题翻译：具有改善的回收性能的粉末，其生产方法以及在制造三维物体的方法中使用粉末
公开(公告)号：US08173258B2
公开(公告)日：2012-05-08
申请号：US11241667
申请日：2005-10-03
申请人： Sylvia Monsheimer , Ulrich Simon , Maik Grebe , Franz-Erich Baumann , Wolfgang Christoph , Stefan Altkemper
发明人： Sylvia Monsheimer , Ulrich Simon , Maik Grebe , Franz-Erich Baumann , Wolfgang Christoph , Stefan Altkemper
IPC分类号： C08F6/00
CPC分类号： C08J3/14 , B29C64/153 , B33Y70/00 , C08G69/26 , C08J2377/02 , Y10T428/2991
摘要： A powder which is capable of being used in a layer-by-layer process in which regions of the respective pulverulent layer are selectively melted and, after cooling, are fixed, contains a mixture of diacid-regulated polyamide and diamine-regulated polyamide and/or diacid-regulated copolyamide and diamine-regulated copolyamide.
摘要翻译：能够逐层使用的粉末，其中相应的粉状层的区域被选择性熔融，并且在冷却之后被固定，其含有二酸调节的聚酰胺和二胺调节的聚酰胺和/ 或二酸调节的共聚酰胺和二胺调节的共聚酰胺。

27. 发明授权

US08066933B2 Polymer powder comprising polyamide use thereof in a moulding method and moulded body made from said polymer powder 有权
标题翻译：包含聚酰胺用途的聚合物粉末的成型方法和由所述聚合物粉末制成的成型体
公开(公告)号：US08066933B2
公开(公告)日：2011-11-29
申请号：US11587795
申请日：2005-03-03
申请人： Sylvia Monsheimer , Franz-Erich Baumann , Maik Grebe , Jörg Lohmar
发明人： Sylvia Monsheimer , Franz-Erich Baumann , Maik Grebe , Jörg Lohmar
IPC分类号： H05B6/00
CPC分类号： C08L77/06 , B29C64/153 , B33Y70/00
摘要： The present invention relates to a polymer powder which comprises polyamide, and to the use of this powder for shaping processes, and also to moldings produced from this polymer powder. The shaping processes are layer-by-layer processes which use powders, where regions of the respective layer are selectively melted via introduction of electromagnetic energy. The selectivity may—with no intention of restricting the invention thereto—be achieved via masks, application of inhibitors, of absorbers, or of susceptors, or via focusing of the energy introduced. After cooling, the regions then solidified can be removed in the form of moldings from the powder bed.
摘要翻译：本发明涉及一种聚合物粉末，其包含聚酰胺，以及该粉末用于成形过程的用途，以及由该聚合物粉末制备的模制品。成型过程是使用粉末的逐层工艺，其中各层的区域通过引入电磁能被选择性地熔化。选择性可以 - 不意图限制本发明 - 通过掩模，抑制剂，吸收剂或感受器的应用，或通过所引入的能量的聚焦来实现。冷却后，固化的区域可以从粉末床以模制品的形式除去。

28. 发明授权

US07906063B2 Process for producing moldings 有权
标题翻译：生产模制品的工艺
公开(公告)号：US07906063B2
公开(公告)日：2011-03-15
申请号：US10590935
申请日：2004-12-15
申请人： Sylvia Monsheimer , Franz-Erich Baumann , Maik Grebe , Eva Von Der Bey
发明人： Sylvia Monsheimer , Franz-Erich Baumann , Maik Grebe , Eva Von Der Bey
IPC分类号： B27N5/00 , B29C35/08 , B29C41/02
CPC分类号： C08L77/06 , B29C64/153 , B29C64/165 , B33Y70/00 , C08L67/02 , C08L77/02 , C08L95/005
摘要： The present invention is directed to a process of producing moldings by a layer-by-layer process including selectively melting regions of a respective pulverulent layer via unfocused introduction of electromagnetic energy, using a polymer powder, wherein the powder includes at least one thermoplastic random copolymer with an ISO 1133 MFR value of from 12 to 1 gm/10 min.
摘要翻译：本发明涉及一种通过逐层工艺生产模制品的方法，该方法包括使用聚合物粉末通过未聚焦引入的电磁能来选择性地熔化相应粉末层的区域，其中所述粉末包括至少一种热塑性无规共聚物 ISO 1133 MFR值为12至1g / 10分钟。

29. 发明申请

US20090088508A1 POWDERY COMPOSITION OF A POLYMER AND A FLAMEPROOFING AGENT CONTAINING AMMONIUM POLYPHOSPHATE, METHOD FOR THE PRODUCTION THEREOF, AND MOULDED BODY PRODUCED FROM SAID POWDER 有权
标题翻译：聚合物和含有多聚磷酸铵的防火剂的粉末组合物，其生产方法和从粉末生产的模制体
公开(公告)号：US20090088508A1
公开(公告)日：2009-04-02
申请号：US12332607
申请日：2008-12-11
申请人： Sylvia MONSHEIMER , Maik Grebe , Franz-Erich Baumann
发明人： Sylvia MONSHEIMER , Maik Grebe , Franz-Erich Baumann
IPC分类号： C08K3/32
CPC分类号： C08K3/32 , B33Y70/00 , B33Y80/00 , C08K2003/323
摘要： The present invention relates to a powder which, in addition to a polymer, comprises a flame retardant based on ammonium polyphosphate, to the use of this powder for the layer-by-layer production of moldings, and also to moldings produced from this powder. The moldings constructed using the inventive powder have marked advantages with regard to their flammability, when comparison is made with conventional products, and this permits use in aircraft, for example.
摘要翻译：本发明涉及除了聚合物之外还包含基于多磷酸铵的阻燃剂，使用该粉末逐层生产模制品的粉末以及由该粉末制备的模制品的粉末。使用本发明的粉末构造的模制品在与常规产品进行比较时具有关于它们的可燃性的显着优点，并且这允许例如在飞行器中使用。

30. 发明申请

US20080116616A1 Polymer Powder Comprising Polyamide Use Thereof In A Moulding Method And Moulded Body Make From Said Polymer Powder 有权
标题翻译：聚合物粉末包括聚酰胺在其中使用的成型方法和成型体由所述聚合物粉末制成
公开(公告)号：US20080116616A1
公开(公告)日：2008-05-22
申请号：US11587795
申请日：2005-03-03
申请人： Sylvia Monsheimer , Franz-Erich Baumann , Maik Grebe , Joerg Lohmar
发明人： Sylvia Monsheimer , Franz-Erich Baumann , Maik Grebe , Joerg Lohmar
IPC分类号： B29C67/24
CPC分类号： C08L77/06 , B29C64/153 , B33Y70/00
摘要： The present invention relates to a polymer powder which comprises polyamide, and to the use of this powder for shaping processes, and also to moldings produced from this polymer powder.The shaping processes are layer-by-layer processes which use powders, where regions of the respective layer are selectively melted via introduction of electromagnetic energy. The selectivity may—with no intention of restricting the invention thereto—be achieved via masks, application of inhibitors, of absorbers, or of susceptors, or via focusing of the energy introduced. After cooling, the regions then solidified can be removed in the form of moldings from the powder bed.Compared with moldings composed of conventional powders, the moldings constructed using the inventive powder by one of the inventive processes exhibit marked advantages in terms of component properties, particularly surface finish.Another advantage is that the improved surface finish has no adverse effect on other properties; for example, processability remains good, and mechanical properties are likewise not poorer than those of components composed of conventional polymer powder.
摘要翻译：本发明涉及一种聚合物粉末，其包含聚酰胺，以及该粉末用于成形过程的用途，以及由该聚合物粉末制备的模制品。成型过程是使用粉末的逐层工艺，其中各层的区域通过引入电磁能被选择性地熔化。选择性可以 - 不意图限制本发明 - 通过掩模，抑制剂，吸收剂或感受器的应用，或通过所引入的能量的聚焦来实现。冷却后，固化的区域可以从粉末床以模制品的形式除去。与由常规粉末组成的模制品相比，使用本发明方法的本发明粉末构造的模制品在组分性能，特别是表面光洁度方面表现出显着的优点。另一个优点是改进的表面光洁度对其他性能没有不利影响; 例如，加工性保持良好，并且机械性能同样不比常规聚合物粉末组分的机械性能差。

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