Three dimensional printing material system and method using plasticizer-assisted sintering
    2.
    发明授权
    Three dimensional printing material system and method using plasticizer-assisted sintering 有权
    使用增塑剂辅助烧结的三维印刷材料体系和方法

    公开(公告)号:US08506862B2

    公开(公告)日:2013-08-13

    申请号:US13019729

    申请日:2011-02-02

    IPC分类号: D04H1/64 C08K5/05

    摘要: A materials system, kit, and methods are provided to enable the formation of articles by three dimensional printing. A method includes providing a particulate material comprising a plurality of adjacent particles, the particulate material including an aqueous-insoluble thermoplastic; applying to at least some of the plurality of particles an aqueous fluid binder in an amount sufficient to bond those particles together to define an intermediate article; and immersing the intermediate article in a liquid infiltrant medium to define a final article.

    摘要翻译: 提供材料系统,试剂盒和方法以使得能够通过三维印刷形成制品。 一种方法包括提供包含多个相邻颗粒的颗粒材料,所述颗粒材料包括水不溶性热塑性塑料; 向所述多个颗粒中的至少一些颗粒施加足以将这些颗粒结合在一起以限定中间制品的量的水性流体粘合剂; 并将中间制品浸入液体浸渗介质中以限定最终制品。

    THREE DIMENSIONAL PRINTING MATERIAL SYSTEM AND METHOD USING PLASTICIZER-ASSISTED SINTERING
    5.
    发明申请
    THREE DIMENSIONAL PRINTING MATERIAL SYSTEM AND METHOD USING PLASTICIZER-ASSISTED SINTERING 有权
    三维印刷材料系统和使用塑化辅助烧结的方法

    公开(公告)号:US20110156301A1

    公开(公告)日:2011-06-30

    申请号:US13019729

    申请日:2011-02-02

    IPC分类号: D04H1/64

    摘要: Materials system, kit, and methods are provided to enable the formation of articles by three dimensional printing. The kit includes (i) a substantially dry particulate material including an aqueous-insoluble thermoplastic particulate material, plaster, and a water-soluble adhesive; (ii) an aqueous fluid binder, and (iii) an infiltrant.

    摘要翻译: 提供材料系统,试剂盒和方法以使得能够通过三维印刷形成制品。 试剂盒包括(i)基本上干燥的颗粒材料,其包括水不溶性热塑性颗粒材料,石膏和水溶性粘合剂; (ii)水性流体粘合剂,和(iii)渗透剂。

    Method for producing high quality optical parts by casting
    6.
    发明申请
    Method for producing high quality optical parts by casting 审中-公开
    通过铸造生产高品质光学部件的方法

    公开(公告)号:US20060192307A1

    公开(公告)日:2006-08-31

    申请号:US11363560

    申请日:2006-02-27

    IPC分类号: B29D11/00

    CPC分类号: B29D11/00009

    摘要: A casting method, rather than injection molding, to produce polymer optical components and systems is provided. The casting process controls shrinkage and stress, thus providing both high bulk uniformity and high quality, accurate surfaces, by incorporating polymer films into the mold. The films may remain incorporated into the part or may optionally be removed from the part after removal from the mold. In addition, the incorporation of separately produced components within the cast part is also provided, eliminating post-casting assembly manufacturing steps.

    摘要翻译: 提供了铸造方法,而不是注射成型,以生产聚合物光学部件和系统。 铸造过程通过将聚合物膜引入模具中来控制收缩和应力,从而提供高体积均匀性和高质量,精确的表面。 膜可以保持结合到部件中,或者可以在从模具中移除之后可选地从部件移除。 此外,还提供了在铸造部件内并入单独制造的部件,从而消除了后铸造组件的制造步骤。

    Three dimensional printing material system and method using plasticizer-assisted sintering
    8.
    发明授权
    Three dimensional printing material system and method using plasticizer-assisted sintering 有权
    使用增塑剂辅助烧结的三维印刷材料体系和方法

    公开(公告)号:US07968626B2

    公开(公告)日:2011-06-28

    申请号:US12035743

    申请日:2008-02-22

    IPC分类号: C04B24/26

    摘要: A materials system, kit, and methods are provided to enable the formation of articles by three dimensional printing. The kit includes (i) a substantially dry particulate material including an aqueous-insoluble thermoplastic particulate material, plaster, and a water-soluble adhesive; (ii) an aqueous fluid binder, and (iii) an infiltrant.

    摘要翻译: 提供材料系统,套件和方法以使得能够通过三维印刷形成物品。 试剂盒包括(i)基本上干燥的颗粒材料,其包括水不溶性热塑性颗粒材料,石膏和水溶性粘合剂; (ii)水性流体粘合剂,和(iii)渗透剂。

    THREE DIMENSIONAL PRINTING MATERIAL SYSTEM AND METHOD USING PLASTICIZER-ASSISTED SINTERING
    9.
    发明申请
    THREE DIMENSIONAL PRINTING MATERIAL SYSTEM AND METHOD USING PLASTICIZER-ASSISTED SINTERING 有权
    三维印刷材料系统和使用塑化辅助烧结的方法

    公开(公告)号:US20080281019A1

    公开(公告)日:2008-11-13

    申请号:US12035743

    申请日:2008-02-22

    IPC分类号: C09D123/06

    摘要: aterials system, kit, and methods are provided to enable the formation of articles by three dimensional printing. The kit includes (i) a substantially dry particulate material including an aqueous-insoluble thermoplastic particulate material, plaster, and a water-soluble adhesive; (ii) an aqueous fluid binder, and (iii) an infiltrant.

    摘要翻译: 提供了系统,套件和方法,以通过三维打印形成物品。 试剂盒包括(i)基本上干燥的颗粒材料,其包括水不溶性热塑性颗粒材料,石膏和水溶性粘合剂; (ii)水性流体粘合剂,和(iii)渗透剂。