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    Photopolymerizable composition
    1.
    发明申请
    Photopolymerizable composition 有权
    可光聚合组合物

    公开(公告)号：US20030207204A1

    公开(公告)日：2003-11-06

    申请号：US10376257

    申请日：2003-03-03

    申请人： FUJI PHOTO FILM CO., LTD.

    发明人： Atsushi Sugasaki ,  Kazuto Kunita

    IPC分类号： G03C001/73 ,  G03H001/04 ,  G02B005/20 ,  G03F007/004 ,  G03F007/20 ,  B29C035/04

    CPC分类号： G03F7/0388 ,  B33Y70/00 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/46

    摘要： A photopolymerizable composition comprising a polymer having a radical polymerizable group and a unit represented by the following formula (I): 1 wherein Q1 represents a cyano group or COX2; X1 and X2 each independently represent nullRnull or a halogen atom, R represents a hetero atom; Ra and Rb each independently represent a hydrogen atom, a halogen atom, a cyano group or an organic residual group; X1 and X2 may be taken together to form a cyclic structure; Ra and Rb may be taken together to form a cyclic structure; and X1 and Ra or Rb may be taken together to form a cyclic structure.

    摘要翻译： 一种可光聚合组合物，其包含具有自由基聚合性基团的聚合物和由下式（I）表示的单元：其中Q 1表示氰基或COX 2; X 1和X 2各自独立地表示-R-或卤素原子，R表示杂原子; R“>和R”各自独立地表示氢原子，卤素原子，氰基或有机残基; X 1和X 2可以一起形成环状结构; R“>和R”可以一起形成环状结构; X 1和R 5'或R b可以一起形成环状结构。

    Apparatus for heat treatment of oblong articles
    3.
    发明申请
    Apparatus for heat treatment of oblong articles 失效
    长方形体热处理装置

    公开(公告)号：US20040032061A1

    公开(公告)日：2004-02-19

    申请号：US10450586

    申请日：2003-06-12

    发明人： Jurgen Sachse ,  Niels Age Madsen

    IPC分类号： B29C035/04

    CPC分类号： F26B13/005 ,  B29C71/02 ,  B29L2007/008 ,  B29L2031/731 ,  F26B25/008 ,  F26B25/08 ,  F27D99/0073

    摘要： An apparatus for heat treatment of oblong articles, such as monofilaments, multifilaments, tapes or webs of plastics, comprises a fixed bottom member (2) and a cover member (3) hingedly secured thereto along one long side, where the cover member (3) in the closed state together with the bottom member (2) define a hot-air channel (12). This hot-air channel extends lengthwise through the apparatus between the bottom member (2) and the cover member (3) from an inlet (14) to an outlet (15) in their respective ends in the apparatus. Means are provided for sealingly closing the slit (17) between abutting portions of the bottom member (2) and the cover member (3). These means for closing the slit (17) on the side of the apparatus being opposite the hinged side of the cover member (3) comprise a sluicing means (16). The sluicing means (16) is adapted to allow a lateral introduction of separate oblong articles into the hot-air channel (12) through a feeding track without completely opening said channel.

    摘要翻译： 诸如单丝，复丝，带或塑料网的长方形制品的热处理装置包括固定底部构件（2）和沿着一个长边铰接固定到其上的盖构件（3），其中盖构件 ）与底部构件（2）一起形成热空气通道（12）。 该热空气通道在底部构件（2）和盖构件（3）之间的纵向方向上从入口（14）延伸到出口（15）的各自端部。 提供用于密封地关闭底部构件（2）和盖构件（3）的邻接部分之间的狭缝（17）的装置。 用于关闭与盖构件（3）的铰接侧相对的设备侧上的狭缝（17）的装置包括一个流体分离装置（16）。 分流装置（16）适于允许通过进给轨道将分离的长方形物品横向引入热空气通道（12），而不完全打开所述通道。

    Device, system and method for accurate printing of three dimensional objects
    4.
    发明申请
    Device, system and method for accurate printing of three dimensional objects 审中-公开
    用于精确打印三维物体的装置，系统和方法

    公开(公告)号：US20030151167A1

    公开(公告)日：2003-08-14

    申请号：US10336032

    申请日：2003-01-03

    发明人： Eliahu M. Kritchman ,  Dani Chechik ,  Tatyana Rodin-Entin ,  Hanan Gothait

    IPC分类号： G01D011/00 ,  B29C035/04

    CPC分类号： G01D11/00 ,  B29C37/005 ,  B29C41/48 ,  B29C41/52 ,  B29C64/112 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

    摘要： A system and method for building three dimensional objects may adjust data used to build the objects to, for example, improve quality or correct for defects. A printer may, for example, accept data representing the object and modify the data according to an adjustment parameter; the printer may build the object according to the parameter. The parameter may be, for example, fixed in the printer, user entered, and/or calculated by the printer. In one embodiment, a support pedestal may be built of deposited material before the object is built.

    摘要翻译： 用于构建三维对象的系统和方法可以调整用于构建对象的数据，例如提高质量或纠正缺陷。 打印机可以例如接受表示对象的数据并根据调整参数修改数据; 打印机可以根据参数构建对象。 该参数可以例如在打印机中固定，用户输入和/或由打印机计算。 在一个实施例中，在构建物体之前，可以由沉积材料构建支撑座。

    Metallic filled pastes
    5.
    发明申请
    Metallic filled pastes 失效
    金属填充膏

    公开(公告)号：US20020176793A1

    公开(公告)日：2002-11-28

    申请号：US10116092

    申请日：2002-04-03

    申请人： 3D Systems, Inc.

    发明人： Khalil M. Moussa ,  Kenneth J. Newell ,  Catherine Hinczewski ,  Charles H. Zenuk

    IPC分类号： B22F001/00 ,  B29C035/04 ,  C08G002/00 ,  C08F002/46 ,  C08J003/28 ,  C08K003/00 ,  C22C032/00

    CPC分类号： G03F7/0047 ,  B22F1/0059 ,  B22F3/008 ,  B22F2001/0066 ,  B22F2999/00 ,  B29C64/165 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  G03F7/0037 ,  H05K1/092 ,  Y10S430/145 ,  Y10S430/146 ,  B22F2202/11

    摘要： A paste composition, including a binding agent charged with metallic powder, to be used in a solid freeform fabrication procedure, comprising: a) a solidifiable binding agent comprised of at least one polymerizable resin, with a viscosity of less than 4000 mPa.s, measured at 25null C.; b) at least one initiator, in a concentration greater than about 0.1% by mass with respect to the mass of the resin; and c) a mixture of at least two metallic powders, said mixture having a volumetric concentration greater than 40% with respect to the composition, wherein said mixture of metal powders is either i) a bimodal or trimodal mixture in nature, or ii) is a majority of stainless steel with an amount of NiB or NiP and combinations thereof effective to lower the sintering temperature.

    摘要翻译： 一种糊状组合物，包括装有金属粉末的粘合剂，用于固体自由形成的制造方法中，包括：a）由至少一种可聚合树脂组成的可固化粘合剂，粘度小于4000mPa.s， 在25℃下测量。 b）相对于树脂的质量，浓度大于约0.1质量％的至少一种引发剂; 和c）至少两种金属粉末的混合物，所述混合物相对于组合物的体积浓度大于40％，其中所述金属粉末混合物是i）本质上是双峰或三峰混合物，或ii）是 大部分具有一定量的NiB或NiP的不锈钢及其组合有效降低烧结温度。

    3-D model maker
    6.
    发明申请
    3-D model maker 审中-公开
    3-D模型制造商

    公开(公告)号：US20040207123A1

    公开(公告)日：2004-10-21

    申请号：US10468329

    申请日：2004-06-14

    发明人： Ranjana Patel ,  Richard J. Peace

    IPC分类号： B29C035/04

    CPC分类号： B29C64/112 ,  B33Y10/00 ,  B33Y70/00

    摘要： A process for forming a three-dimensional article in sequential layers in accordance with a digital model of the article. The process comprises the steps of defining a layer of a first liquid, applying a second liquid to the first liquid layer in a pattern corresponding to the digital model, and repeating these steps to form succesive layers. The first liquid comprises a first active component and the second liquid includes a second active component capable of reacting with the first reactive component so that the article is built up in layers.

    摘要翻译： 根据制品的数字模型在连续层中形成三维制品的方法。 该方法包括以下步骤：限定第一液体层，以对应于数字模型的图案将第二液体施加到第一液体层，并重复这些步骤以形成连续层。 第一液体包括第一活性组分，第二液体包括能够与第一反应性组分反应的第二活性组分，使得制品层压成型。

    Stereolithographic apparatus and method for manufacturing three-dimensional object with photohardenable resin
    7.
    发明申请
    Stereolithographic apparatus and method for manufacturing three-dimensional object with photohardenable resin 有权
    立体光刻设备和用可光硬化树脂制造三维物体的方法

    公开(公告)号：US20040094870A1

    公开(公告)日：2004-05-20

    申请号：US10603472

    申请日：2003-06-24

    申请人： Teijin Seiki Co., Ltd.

    发明人： Takakuni Ueno

    IPC分类号： B29C035/04

    CPC分类号： B29C64/40 ,  B29C64/129 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02

    摘要： In stereolithographic apparatus and method, a mask is formed on a light-transmissible member (glass plate) on the basis of stereolithographic data for one layer of photohardenable resin; photohardenable resin of one layer is successively supplied to form an unhardened resin layer of photohardenable resin; if necessary, a film having light transmission is attached onto the unhardened resin layer so as to cover the unhardened resin layer in close contact with the unhardened resin layer; the light-transmissible member having the mask on or above the film; the unhardened resin layer is plane-exposed to light through the mask to harden the photohardenable resin of the unhardened resin layer; and the light-transmissible member and the film are evacuated from the hardened photohardenable resin layer after the exposure by the exposure means, thereby obtaining a desired three-dimensional object through stereolithography. As the photohardenable resin may be used having a melting temperature ranging from 5 to 90null C. when unhardened. In this cases in at least a part of the photohardened layer forming/laminating process, under a state that an unhardened photohardenable resin layer forming the same surface as a photohardened layer which has been already formed is kept solid at a temperature less than the melting temperature, a layer of photohardenable resin is formed on the surface of the solid photohardenable resin layer, and the photohardenable resin layer is exposed to light controlled on the basis of stereolithographic data to laminate a photohardened layer on the solid photohardenable resin composition layer.

    摘要翻译： 在立体光刻设备和方法中，基于一层可光硬化树脂的立体光学数据，在透光元件（玻璃板）上形成掩模; 连续供给一层的可光硬化树脂，以形成光硬化树脂的未硬化树脂层; 如果需要，将具有透光性的膜附着在未硬化树脂层上以覆盖与未硬化树脂层紧密接触的未硬化树脂层; 具有在膜上或上方的掩模的透光构件; 未硬化树脂层通过掩模平面曝光以硬化未硬化树脂层的可光硬化树脂; 并且在通过曝光装置曝光之后，将透光构件和薄膜从硬化的可光硬化树脂层抽真空，从而通过立体光刻获得所需的三维物体。 由于当未硬化时，可使用熔融温度为5至90℃的可光硬化树脂。 在这种情况下，在至少一部分光硬化层形成/层压工艺中，在形成与已经形成的光固化层相同的表面的未硬化的可光硬化树脂层在低于熔融温度的温度下保持固态的状态 在固体可光硬化树脂层的表面上形成可光硬化树脂层，并且将可光硬化树脂层暴露于基于立体光刻数据控制的光，以将光硬化层层压在固态可光硬化树脂组合物层上。

    Non-skid surface for containers
    8.
    发明申请
    Non-skid surface for containers 失效
    集装箱的防滑表面

    公开(公告)号：US20030143374A1

    公开(公告)日：2003-07-31

    申请号：US10058488

    申请日：2002-01-28

    发明人： David M. Stitchick

    IPC分类号： B32B001/00 ,  B29C035/04 ,  G06F019/00 ,  F16M011/00 ,  A47G029/00 ,  A47B091/00

    CPC分类号： B65D71/70 ,  B32B3/30 ,  B33Y80/00 ,  Y10T428/24355 ,  Y10T428/24479

    摘要： A non-skid surface for containers having a generally planar base layer with an upper surface, a lower surface, and a surface area. A plurality of bumps are disposed spaced apart over and projecting upward relative to the upper surface over a substantial portion of the surface area of the base layer. The bumps are shaped and arranged to accept a container placed on the non-skid surface such that a support rim of a bottom of the container registers between bumps and rests solely on the upper surface of the base layer. The bumps are shaped and arranged to accept a container in this manner in a plurality of positions over the surface area. A method of forming the non-skid surface can include selecting at least a size and a shape of a first container bottom rim. A plurality of first container rim locations are plotted in a first repeating location pattern of a desired spacing. Each of the plurality of first container rim locations corresponds to the first container bottom rim size and shape. A plurality of protrusions are provided on a surface and are positioned and arranged spaced apart over and projecting upward from the surface over a substantial portion of the surface area. The plurality of protrusions are arranged in a repeating bump pattern that corresponds to the first repeating location pattern so as not to overlie the plurality of first container rim locations.

    摘要翻译： 用于容器的防滑表面具有具有上表面，下表面和表面积的大致平坦的基层。 多个凸起被布置成在基层的表面区域的大部分上相对于上表面间隔开并向上突出。 凸块被成形和布置成接收放置在防滑表面上的容器，使得容器的底部的支撑边缘仅在凸起之间登记并且仅在基层的上表面上搁置。 凸起被成形并布置成以这种方式在表面区域上的多个位置中接受容器。 形成防滑表面的方法可以包括选择至少一个第一容器底部边缘的尺寸和形状。 多个第一容器边缘位置被绘制成具有期望间隔的第一重复位置图案。 多个第一容器边缘位置中的每一个对应于第一容器底部边缘的尺寸和形状。 多个突起设置在表面上并且被定位和布置成间隔开并且在表面的大部分表面上从该表面向上突出。 多个突起以与第一重复位置图案相对应的重复凸起图案布置，以便不覆盖多个第一容器边缘位置。