Method for solid freeform fabrication of a three-dimensional object
    32.
    发明授权
    Method for solid freeform fabrication of a three-dimensional object 有权
    固体自由形成三维物体的方法

    公开(公告)号:US07329379B2

    公开(公告)日:2008-02-12

    申请号:US10701885

    申请日:2003-11-04

    IPC分类号: B29C35/08 B29C41/02

    摘要: A method for creating a three-dimensional solid freeform fabrication object with phase-change material includes depositing a bulk amount of phase-change material in a defined region, selectively ink-jetting an ultraviolet initiator onto a predetermined area of the phase-change material, wherein the ultraviolet initiator defines a cross-sectional area of the three-dimensional object, and exposing the ultraviolet initiator to an ultraviolet light to cause cross-linking of the defined region.

    摘要翻译: 用相变材料制造三维固体自由形成制造物体的方法包括在限定的区域中沉积大量的相变材料,选择性地将紫外线引发剂喷射到相变材料的预定区域上, 其中所述紫外线引发剂限定所述三维物体的横截面面积,并将所述紫外线引发剂暴露于紫外光以引起所述限定区域的交联。

    Durable printed composite materials and associated methods
    36.
    发明申请
    Durable printed composite materials and associated methods 有权
    耐用印刷复合材料及相关方法

    公开(公告)号:US20050186400A1

    公开(公告)日:2005-08-25

    申请号:US10783610

    申请日:2004-02-19

    摘要: A durable printed composite material can include a printable layer having an image reverse printed thereon. The printable layer can be a transparent or translucent material. A metallic layer can be adhered to the image side of the printable layer using an adhesive layer. The layers are formed such that at least a portion of the metallic layer is visible through the printable layer. A method of forming a durable printed composite material can include reverse printing an image on a printable layer to form a printed surface. A metallic layer can then be adhered to the printed surface of the printable layer. Heat and pressure can be applied to the metallic layer to produce a durable printed composite material. The metallic layer can be at least partially visible through the printable layer. The durable printed composite material provides a medium which has an image having a reflective metallic background useful in a variety of applications.

    摘要翻译: 耐用的印刷复合材料可以包括具有反向印刷在其上的图像的可印刷层。 可印刷层可以是透明或半透明的材料。 可以使用粘合剂层将金属层粘附到可印刷层的图像侧。 这些层被形成为使得金属层的至少一部分通过可印刷层可见。 形成耐用的印刷复合材料的方法可以包括在可印刷层上反转印刷图像以形成印刷表面。 然后可以将金属层粘附到可印刷层的印刷表面。 可以将热和压力施加到金属层以产生耐用的印刷复合材料。 金属层可以通过可印刷层至少部分可见。 耐用的印刷复合材料提供了具有可用于各种应用的具有反射金属背景的图像的介质。

    Systems and methods for using multi-part curable materials
    37.
    发明申请
    Systems and methods for using multi-part curable materials 审中-公开
    使用多部分可固化材料的系统和方法

    公开(公告)号:US20050012247A1

    公开(公告)日:2005-01-20

    申请号:US10623270

    申请日:2003-07-18

    摘要: Solid freeform fabrication (SFF) systems for producing a three-dimensional object and methods of producing three-dimensional objects are disclosed. The SFF system includes a dispensing system and a curing system. The dispensing system is adapted to dispense a radiation initiator and a build material. The radiation initiator and the build material are stored separately in the dispensing system and are dispensed separately. The curing system cures the radiation initiator and the build material after each has been dispensed.

    摘要翻译: 公开了用于制造三维物体的固体自由形状制造(SFF)系统和制造三维物体的方法。 SFF系统包括分配系统和固化系统。 分配系统适于分配辐射引发剂和构建材料。 辐射引发剂和构建材料分开储存在分配系统中,并分开分配。 固化系统在每次分配后固化辐射引发剂和构建材料。

    Colorant dispersion for an ink
    38.
    发明授权
    Colorant dispersion for an ink 有权
    油墨的着色剂分散体

    公开(公告)号:US09017468B2

    公开(公告)日:2015-04-28

    申请号:US13455914

    申请日:2012-04-25

    CPC分类号: C09D11/037 C09D11/322

    摘要: A colorant dispersion for an ink includes a liquid medium and metal oxide particles dispersed in the liquid medium. The metal oxide particles include a mixture of i) metal oxide particle cores having an organic ligand interacted with respective surfaces thereof, ii) metal oxide particle cores having the organic ligand chemically bonded to respective surfaces thereof, and iii) products of a reaction between metal ions on respective surfaces of metal oxide particle cores and the organic ligand. The organic ligand is chosen from an organic ligand having a phenol group, an organic ligand having a carboxylate group, an organic ligand having an amine group, or combinations thereof. The metal oxide particles exhibit a color that is different from a natural color of the metal oxide particle core.

    摘要翻译: 用于油墨的着色剂分散体包括液体介质和分散在液体介质中的金属氧化物颗粒。 金属氧化物颗粒包括i)具有与其各自表面相互作用的有机配体的金属氧化物颗粒芯的混合物,ii)具有与其各自表面化学键合的有机配体的金属氧化物颗粒芯,和iii)金属 金属氧化物颗粒芯和有机配体的各自表面上的离子。 有机配体选自具有酚基的有机配体,具有羧酸基的有机配体,具有胺基的有机配体或其组合。 金属氧化物颗粒表现出与金属氧化物颗粒芯的天然色不同的颜色。