公开(公告)号：EP3427844A1

公开(公告)日：2019-01-16

申请号：EP18188614.4

申请日：2013-10-25

申请人： Oxford Performance Materials, Inc.

发明人： DEFELICE, Scott ,  DECARMINE, Anthony

IPC分类号： B05D3/00 ,  B05D7/00 ,  C08L61/16 ,  C08K9/04 ,  D02G3/36 ,  C08J5/06 ,  C03C25/16 ,  C03C25/32 ,  C08K9/08 ,  D06B23/06 ,  D06M15/53

摘要： The method includes the steps of functionalizing a polyaryletherketone (PAEK) polymer, and blending the PAEK polymer with water to form a sizing composition. The method may further include the step of applying the sizing composition to a fiber. The method may further include the step of heating the fibers, coated with sizing composition, for example to between 300°C-400°C. In some methods, the functionalized PAEK polymer comprises functionalized polyetherketoneketone (PEKK). In yet other methods, the functionalized PAEK polymer comprises sulfonated PEKK (sPEKK).

公开(公告)号：EP3238865A1

公开(公告)日：2017-11-01

申请号：EP17168537.3

申请日：2017-04-27

申请人： Oxford Performance Materials, Inc.

发明人： DeFelice, Scott ,  DeCarmine, Anthony

IPC分类号： B22F3/105 ,  B28B1/00

CPC分类号： B22F3/1055 ,  B22F3/1017 ,  B22F2003/1057 ,  B22F2998/10 ,  B23K15/0086 ,  B23K20/1215 ,  B23K31/125 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y50/02 ,  G01N21/88 ,  G01N27/90 ,  G01N29/04 ,  Y02P10/295

摘要： A system for inspecting a part while said part is produced by additive manufacturing, includes an additive manufacturing apparatus having a build tray, the apparatus being configured to fabricate the part layer-by-layer on the tray; an automated tool holder carrying a tool configured to deposit, add or weld layer-upon-layer of material; the tool holder and tray are configured to move relative to one another along a defined path; and an inspection device attached to the tool holder and configured to scan a layer of material in situ. The tool holder alternately arranges the tool and inspection device in a working position so that the tool holder fixes the tool in the working position for depositing, adding, or welding the layer of material and thereafter the tool holder switches said tool with the inspection device into the working position for scanning and detecting defects in the layer of material.

摘要翻译： 一种用于在通过增材制造生产所述零件的同时检查零件的系统包括具有构建托盘的增材制造设备，所述设备被配置为在托盘上逐层制造所述零件; 承载工具的自动化工具夹具，所述工具构造成沉积，添加或焊接材料层; 刀架和托架被构造成沿着限定的路径相对于彼此移动; 以及附接到所述工具保持器且被配置为就地扫描材料层的检查装置。 工具架交替地将工具和检查装置布置在工作位置，使得工具架将工具固定在工作位置以沉积，添加或焊接材料层，并且此后工具架将具有检查装置的所述工具切换成 扫描和检测材料层中缺陷的工作位置。

公开(公告)号：EP2788170A1

公开(公告)日：2014-10-15

申请号：EP12854869.0

申请日：2012-12-05

申请人： Oxford Performance Materials, Inc.

发明人： DEFELICE, Scott F. ,  DECARMINE, Anthony

IPC分类号： B29C67/04

CPC分类号： B29C64/153 ,  B29C67/04 ,  B29C2035/0838 ,  B29K2071/00 ,  B29K2105/26 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y70/00 ,  C08G65/4012 ,  C08G2650/40

摘要： A process for manufacturing a three-dimensional object from a powder by selective sintering the powder using electromagnetic radiation. The powder comprises recycled PAEK. In one embodiment, the powder comprises recycled PEKK. In one embodiment, the powder comprises first recycle PEKK and second recycle PEKK. In one embodiment, the powder consists essentially of recycled PEKK. The process may include the step of maintaining a bed of a selective laser sintering machine at approximately 300 degrees Celsius and applying a layer of the powder to the bed. The average in-plane tensile strength of the three-dimensional object is greater than that of a three-dimension object manufactured by selective sintering using a powder comprising an unused PEKK powder.

公开(公告)号：EP3241814A1

公开(公告)日：2017-11-08

申请号：EP17168785.8

申请日：2017-04-28

申请人： Oxford Performance Materials, Inc.

发明人： DeFelice, Scott ,  DeCarmine, Anthony

IPC分类号： C04B35/524 ,  C04B35/634 ,  C04B35/83 ,  C04B41/88 ,  B29C64/153 ,  C25D5/54 ,  C23C18/32 ,  C25D3/00

CPC分类号： B33Y10/00 ,  B28B1/001 ,  B28B11/24 ,  B29C64/153 ,  B29C67/0077 ,  B29K2071/00 ,  B29K2105/06 ,  B29K2307/04 ,  B33Y70/00 ,  B33Y80/00 ,  C04B35/524 ,  C04B35/63488 ,  C04B35/83 ,  C04B2235/48 ,  C04B2235/6026 ,  C04B2235/6562 ,  C04B2235/658 ,  C04B2235/665 ,  C23C18/1692 ,  C23C18/32 ,  C25D3/00 ,  C25D5/54

摘要： Method for producing an object by additively manufacturing a preform of the object from a building material comprising a polymer. The preform is encapsulated with a metal or metal alloy encapsulant that is capable of withstanding temperatures greater than the preform. The encapsulated preform is heated at a predetermined temperature and for a period of time, such that the preform at least partially transmutes into the form of a carbonaceous solid.

摘要翻译： 用于通过由包含聚合物的建筑材料附加地制造物体的预制件来制造物体的方法。 预成型件用能够承受高于预成型件温度的金属或金属合金密封剂封装。 将包封的预制件在预定温度下加热一段时间，使得预制件至少部分转化为碳质固体形式。

公开(公告)号：EP3034041A1

公开(公告)日：2016-06-22

申请号：EP15200447.9

申请日：2015-12-16

申请人： Oxford Performance Materials, Inc.

发明人： HACKING, Adam ,  DEFELICE, Scott ,  DECARMINE, Anthony

IPC分类号： A61F2/30 ,  A61K9/00 ,  A61M5/142 ,  A61F2/46

CPC分类号： A61B17/56 ,  A61B2017/561 ,  A61F2/30 ,  A61F2/3094 ,  A61F2/34 ,  A61F2/3859 ,  A61F2/389 ,  A61F2002/30028 ,  A61F2002/30036 ,  A61F2002/30677 ,  A61F2002/3068 ,  A61F2002/30784 ,  A61F2002/30841 ,  A61F2002/30884 ,  A61F2002/3093 ,  A61F2002/30968 ,  A61F2002/3097 ,  A61F2002/3863 ,  A61F2002/4685 ,  A61L27/18 ,  A61L27/36 ,  A61L27/54 ,  A61L2300/404 ,  A61M5/14276 ,  B29C64/153 ,  B29L2031/7532 ,  B33Y70/00 ,  B33Y80/00 ,  C08L71/00

摘要： A load-bearing implant includes a body with a shape fabricated using selective laser sintering, the body being made of Polyetherketoneketone, at least one reservoir forming an internal cavity inside the body, the reservoir having an opening that provides fluid access to the internal cavity from outside the body, at least one fluid channel extending through the body between the at least one reservoir and an exterior surface of the body, and a fluid stored in the reservoir, the fluid facilitating osseointegration between the body and a bone. The at least one fluid channel communicates the fluid from the reservoir to the exterior surface of the body and provides a controlled rate of delivery of the fluid through at least one outlet in the exterior surface of the body.

摘要翻译： 载荷植入物包括具有使用选择性激光烧结制造的形状的主体，所述主体由聚醚酮酮制成，至少一个储存器在主体内形成内部空腔，所述储存器具有开口，该开口提供从内部空腔 在身体外部，至少一个在至少一个储存器和身体的外表面之间延伸通过本体的流体通道，以及容纳在储存器中的流体，该流体促进身体和骨骼之间的骨整合。 所述至少一个流体通道将流体从储存器连通到主体的外表面，并且提供流体通过身体外表面中的至少一个出口的受控输送速率。

公开(公告)号：EP2911807A4

公开(公告)日：2016-06-01

申请号：EP13849931

申请日：2013-10-25

申请人： OXFORD PERFORMANCE MATERIALS INC

发明人： DEFELICE SCOTT ,  DECARMINE ANTHONY

IPC分类号： B05D3/00 ,  B05D7/00 ,  C03C25/16 ,  C03C25/32 ,  C08J5/06 ,  C08K9/04 ,  C08K9/08 ,  C08L61/16 ,  D02G3/36 ,  D06B23/06 ,  D06M15/53

CPC分类号： C03C25/32 ,  C03C25/16 ,  C08J5/06 ,  C08K9/08 ,  D02G3/36 ,  D06B23/06 ,  D06M15/53 ,  D10B2101/06 ,  Y10T428/2964

摘要： The method includes the steps of functionalizing a polyaryletherketone (PAEK) polymer, and blending the PAEK polymer with water to form a sizing composition. The method may further include the step of applying the sizing composition to a fiber. The method may further include the step of heating the fibers, coated with sizing composition, for example to between 300C-400C. In some methods, the functionalized PAEK polymer comprises functionalized polyetherketoneketone (PEKK). In yet other methods, the functionalized PAEK polymer comprises sulfonated PEKK (sPEKK).

摘要翻译： 该方法包括使聚芳醚酮（PAEK）聚合物官能化并将PAEK聚合物与水混合以形成施胶组合物的步骤。 所述方法可以进一步包括施加施胶组合物至纤维的步骤。 该方法可以进一步包括加热涂覆有施胶组合物的纤维的步骤，例如在300℃-400℃之间。 在一些方法中，官能化PAEK聚合物包括官能化聚醚酮酮（PEKK）。 在其它方法中，官能化PAEK聚合物包含磺化PEKK（sPEKK）。

公开(公告)号：EP3235640A1

公开(公告)日：2017-10-25

申请号：EP17163521.2

申请日：2017-03-29

申请人： Oxford Performance Materials, Inc.

发明人： DeFelice, Scott ,  DeCarmine, Anthony

IPC分类号： B33Y10/00 ,  B33Y30/00 ,  B33Y50/00 ,  B29C64/153 ,  B29C64/393

CPC分类号： B33Y10/00 ,  B29C64/153 ,  B29C64/393 ,  B29C67/0077 ,  B29C67/0088 ,  B29C67/0092 ,  B29K2071/00 ,  B33Y30/00 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y70/00

摘要： A method of producing an object 100 from a polymer powder using a laser sintering system 10, whereby the laser sintering system 10 introduces heat energy to solidify select points of a layer L 0 of polymer powder according to build data of the object 100 and adjusts the heat energy according to solidification of select points of other layers.

摘要翻译： 根据激光烧结系统10由聚合物粉末制造物体100的方法，其中激光烧结系统10根据物体100的构建数据引入热能以固化聚合物粉末层L0的选择点并调节热量 根据其他层的选择点的凝固能量。

公开(公告)号：EP2788170A4

公开(公告)日：2015-07-08

申请号：EP12854869

申请日：2012-12-05

申请人： OXFORD PERFORMANCE MATERIALS INC

发明人： DEFELICE SCOTT F ,  DECARMINE ANTHONY

IPC分类号： B29C67/04 ,  B29C35/08 ,  B29C67/00 ,  B29K71/00 ,  B29K105/26 ,  B33Y10/00

CPC分类号： B29C67/0077 ,  B29C64/153 ,  B29C67/04 ,  B29C2035/0838 ,  B29K2071/00 ,  B29K2105/26 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y70/00 ,  C08G65/4012 ,  C08G2650/40

摘要： A process for manufacturing a three-dimensional object from a powder by selective sintering the powder using electromagnetic radiation. The powder comprises recycled PAEK. In one embodiment, the powder comprises recycled PEKK. In one embodiment, the powder comprises first recycle PEKK and second recycle PEKK. In one embodiment, the powder consists essentially of recycled PEKK. The process may include the step of maintaining a bed of a selective laser sintering machine at approximately 300 degrees Celsius and applying a layer of the powder to the bed. The average in-plane tensile strength of the three-dimensional object is greater than that of a three-dimension object manufactured by selective sintering using a powder comprising an unused PEKK powder.

摘要翻译： 一种通过使用电磁辐射选择性烧结粉末从粉末制造三维物体的方法。 粉末包括回收PAEK。 在一个实施方案中，粉末包含再循环的PEKK。 在一个实施方案中，粉末包含第一再循环PEKK和第二循环PEKK。 在一个实施方案中，粉末基本上由再循环的PEKK组成。 该方法可以包括将选择性激光烧结机的床保持在大约300摄氏度并将一层粉末施加到床上的步骤。 三维物体的平面平面拉伸强度大于通过使用包含未使用的PEKK粉末的粉末的选择性烧结而制造的三维物体的平均拉伸强度。

公开(公告)号：EP2987626B1

公开(公告)日：2020-05-13

申请号：EP15181570.1

申请日：2015-08-19

申请人： Oxford Performance Materials, Inc.

发明人： DEFELICE, Scott ,  DECARMINE, Anthony

IPC分类号： A61F2/30 ,  A61F2/44 ,  B33Y80/00 ,  B33Y10/00 ,  B29L31/00 ,  B29K71/00 ,  B29C64/153

公开(公告)号：EP3135425A1

公开(公告)日：2017-03-01

申请号：EP16185930.1

申请日：2016-08-26

申请人： Oxford Performance Materials, Inc.

发明人： DeFelice, Scott ,  DeCarmine, Anthony

IPC分类号： B23K26/342 ,  B29C67/00 ,  B33Y10/00 ,  B33Y30/00

CPC分类号： B23K26/342 ,  B23K26/702 ,  B29C64/141 ,  B33Y10/00 ,  B33Y30/00

摘要： System and method for manufacturing a three-dimensional laminated object from a plurality of laminae. Each lamina is generally planar and has a top surface and a bottom surface. A holder (20) is configured to fix the first lamina (70) relative to the second lamina (60). A roller (50) is positioned above the table and configured to traverse along a longitudinal axis. The first lamina (70) and the second lamina (60) are positioned between the support (80) and the roller (50). An actuator (54) biases the roller towards the support to retain the first lamina and second lamina. The biasing forms a fusion zone (90) between the first lamina (70) and the second lamina (60) proximate to the roller (50). An energy source (40) is configured to emit energy to the fusion zone (90) to fuse the first lamina and the second lamina proximate to the fusion zone.

摘要翻译： 系统和用于从薄片的多元性制造三维层压物体的方法。 各薄片是基因反弹平面的，并且具有顶部表面和底部表面。 的夹持器（20）被配置为固定第一薄层（70）相对于所述第二层（60）。 的辊（50）在该台上被定位和配置成遍历沿纵向轴线。 所述第一片材（70）和所述第二片材（60）支撑件（80）和所述辊（50）之间定位。 的致动器（54）偏压向保持第一薄层和第二薄层的支撑辊。 偏压形成第一薄层（70）和所述第二片材（60）靠近所述滚子（50）之间的熔融部（90）。 的能量源（40），被配置为发射能量到熔融部（90）以熔化所述第一薄层和第二薄层靠近所述熔融部。