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    Magnetic plate for printing of optical effects
    1.
    发明授权
    Magnetic plate for printing of optical effects 有权
    用于印刷光学效果的磁性板

    公开(公告)号：US07717038B2

    公开(公告)日：2010-05-18

    申请号：US11560927

    申请日：2006-11-17

    Applicant: Vladimir P. Raksha ,  Jay M. Holman ,  Paul G. Coombs ,  Neil Teitelbaum ,  Charles T. Markantes

    Inventor： Vladimir P. Raksha ,  Jay M. Holman ,  Paul G. Coombs ,  Neil Teitelbaum ,  Charles T. Markantes

    IPC: B41C3/08 ,  B41G7/00 ,  B41N6/00 ,  H01F7/00 ,  H01F1/00 ,  H01F3/00

    CPC classification number: B05D3/207 ,  B05D5/06 ,  B41C1/00 ,  B41C1/1058 ,  B41N1/04 ,  G11B5/855 ,  H01F13/003

    Abstract: This invention discloses a magnet for use as a printing plate or printing head that is used for aligning flakes or particles in a paint or ink. A composite sheet or block of magnetizable material is selectively magnetized so that a magnet is formed within the sheet or block that has a shape of a predetermined image, logo, or indica. Dies are used to magnetize the magnetizable material and preferably the does contact the material to be magnetized. A pre-magnetized sheet such as a refrigerator magnet may be re-magnetized differently so that a magnetic image is encoded therein for use as a printing plate. Preferably the printing plate is flexible so that it can be formed to a curved surface of a cylinder or drum for printing. Conveniently these flexible magnets can be changed for other designs and placed on the same drum for use in printing.

    Abstract translation: 本发明公开了一种用于印刷板或印刷头的磁体，其用于对准油漆或油墨中的薄片或颗粒。 选择性地磁化复合片材或可磁化材料块，使得在具有预定图像，标志或印记的形状的片材或块内形成磁体。 模具用于磁化可磁化材料，并且优选地与待磁化的材料接触。 诸如冰箱磁体的预先磁化的片材可以被不同地重新磁化，使得磁图像被编码在其中用作印刷版。 优选地，印版是柔性的，使得其可以形成到用于印刷的圆筒或滚筒的弯曲表面。 方便地，这些柔性磁体可以改变用于其他设计，并放置在用于打印的相同的滚筒上。

    Direct drawing type lithographic printing plate precursor
    3.
    发明申请
    Direct drawing type lithographic printing plate precursor 失效
    直接绘图型平版印刷版前体

    公开(公告)号：US20010018155A1

    公开(公告)日：2001-08-30

    申请号：US09770204

    申请日：2001-01-29

    Inventor： Hiroshi Tashiro ,  Eiichi Kato

    IPC: G03G013/28 ,  B05D001/06 ,  B41N001/14 ,  B41N003/00 ,  B32B003/00 ,  B32B005/08 ,  B32B027/14

    CPC classification number: B41N1/14 ,  B41C1/1058 ,  B41C1/1066 ,  B41N3/036 ,  Y10T428/24802 ,  Y10T428/24893

    Abstract: A direct drawing type lithographic printing plate precursor comprising a water-resistant support having provided thereon an image-receiving layer comprising inorganic particles and a binder resin, wherein the inorganic particles comprise at least one kind of particles selected from: (i) metal oxide particles having an average particle size of from 0.01 to 5 nullm and comprising a metal atom selected from Mg, Ba, Ge, Sn, Zn, Pb, La, Zr, V, Cr, Mo, W, Mn, Co, Ni and Cu; and (ii) double oxide particles having an average particle size of from 0.01 to 5 nullm and comprising at least one metal atom selected from Mg, Al, Si, Ti, Zr, Cr, V, Mo, Sn, W and Nb, and wherein the binder resin comprises a complex comprising: a resin containing a bond in which a metal atom is connected with an oxygen atom; and an organic polymer containing a group capable of forming a hydrogen bond with the resin and at least one polar functional group selected from a carboxy group, a sulfo group and a phosphono group.

    Abstract translation: 一种直接拉伸型平版印刷版原版，其特征在于，具有防水载体，其上设置有包含无机颗粒和粘合剂树脂的图像接受层，其中所述无机颗粒包含至少一种选自以下的颗粒：（i）金属氧化物颗粒 平均粒径为0.01〜5μm，包含选自Mg，Ba，Ge，Sn，Zn，Pb，La，Zr，V，Cr，Mo，W，Mn，Co，Ni和Cu的金属原子; 和（ii）平均粒度为0.01〜5μm，并且包含至少一种选自Mg，Al，Si，Ti，Zr，Cr，V，Mo，Sn，W和Nb的金属原子的氧化物粒子，以及 其中所述粘合剂树脂包含复合物，所述络合物包含：含有金属原子与氧原子连接的键的树脂; 和含有能够与树脂形成氢键的基团和至少一个选自羧基，磺基和膦酰基的极性官能团的有机聚合物。

    Printing cylinder having a ferroelectric ceramic material surface
    4.
    发明授权
    Printing cylinder having a ferroelectric ceramic material surface 失效
    具有铁电陶瓷材料表面的印刷滚筒

    公开(公告)号：US5786048A

    公开(公告)日：1998-07-28

    申请号：US658515

    申请日：1996-06-10

    Applicant: Hans-Jurgen Gesemann ,  Lutz Seffner ,  Andreas Schonecker ,  Falko Schlenkrich

    Inventor： Hans-Jurgen Gesemann ,  Lutz Seffner ,  Andreas Schonecker ,  Falko Schlenkrich

    IPC: C04B35/00 ,  B41C1/10 ,  C04B35/46 ,  C04B35/499 ,  H01B3/12 ,  B41F5/00

    CPC classification number: C04B35/499 ,  B41C1/1058 ,  Y10S101/37 ,  Y10T428/131 ,  Y10T428/1317

    Abstract: A ferroelectric ceramic material, for the storage of information in electrostatic printing processes, which ferroelectric ceramic material has a coercive force of less than 200 V/mm. The ferroelectric ceramic material consists of a ceramic perovskitic mixed crystal, which contains one or more components from each of Groups 1 and 2, whereby Group 1 contains the components PbTiO.sub.3, BaTiO.sub.3, Pb(Fe.sub.1/2 Nb.sub.1/2)O.sub.3 and Pb(Zn.sub.1/3 Nb.sub.2/3)O.sub.3 and Group 2 contains the components Pb(Mg.sub.1/3 Nb.sub.2/3)O.sub.3, Pb(Ni.sub.1/3 Nb.sub.2/3)O.sub.3, Pb(Fe.sub.2/3 W.sub.1/3)O.sub.3 and Pb(Mn.sub.1/2 Nb.sub.1/2)O.sub.3. The proportions of the components from the two groups in the mixed crystal are determined according to the following equation: ##EQU1## where X.sub.i is the mole fraction of the i-component, T.sub.ci is the Curie point of the i-component and T.sub.cM is the Curie point of the mixture between 50.degree. C. and 100.degree. C.

    Abstract translation: 一种铁电陶瓷材料，用于在静电印刷工艺中存储信息，该铁电陶瓷材料的矫顽力小于200V / mm。 铁电陶瓷材料由陶瓷钙钛矿型混晶构成，其中含有1种以上的1种以上的成分，第1族含有PbTiO 3，BaTiO 3，Pb（Fe + E，fra 1/2 + EE Nb + E，fra 1/2 + EE）O 3和Pb（Zn + E，fra 1/3 + EE Nb + E，fra 2/3 + EE）O 3和组2含有组分Pb（Mg + E， 3 + EE Nb + E，fra 2/3 + EE）O 3，Pb（Ni + E，fra 1/3 + EE Nb + E，fra 2/3 + EE）O 3，Pb（Fe + E， 3 + EE W + E，fra 1/3 + EE）O 3和Pb（Mn + E，fra 1/2 + EE Nb + E，fra 1/2 + EE）O 3。 混合晶体中两组成分的比例根据下式确定：其中，Xi是i分量的摩尔分数，Tci是i分量的居里点，TcM是 混合物的居里点在50℃和100℃之间。

    Printing process using lithographic plates made from toned amplitude modulated magnetic images
    5.
    发明授权
    Printing process using lithographic plates made from toned amplitude modulated magnetic images 失效
    使用由调色振幅调制磁图形成的平版印刷版的印刷工艺

    公开(公告)号：US4323929A

    公开(公告)日：1982-04-06

    申请号：US98987

    申请日：1979-11-30

    Applicant: George R. Nacci

    Inventor： George R. Nacci

    IPC: G03G19/00 ,  B41C1/06 ,  B41C1/10 ,  G03G13/28 ,  G11B5/706 ,  H04N1/28

    CPC classification number: G03G13/283 ,  B41C1/1058 ,  G11B5/706

    Abstract: A lithographic printing process wherein an illuminated image on a document is scanned in a series of parallel sweeps with a photocell, applying an electric wave signal to a magnetic recording head with the amplitude of said signal determined by the output of the photocell and a function of the optical density of the image being scanned. The magnetic head has a width of from about 0.5 mils to about 5 mils and traverses a magnetic recording medium in a series of aligned parallel paths analogous to those scanned by the photocell to form a latent magnetic image in the magnetic recording medium, which image is a replica of the image being scanned. The horizontal spatial frequency is from about 200 to 1000 cycles/inch. The thus formed latent magnetic image is decorated with an oleophilic magnetic toner. The oleophilic magnetic image is transferred under pressure to a smooth heated lithographic substrate. If necessary, the toner is further heated to effect complete coalescence thereof. The thus formed lithographic printing plate is then used for lithographic printing.

    Abstract translation: 一种平版印刷工艺，其中文档上的照明图像以光电池的一系列平行扫描进行扫描，将电波信号施加到磁记录头，其中所述信号的幅度由光电管的输出确定，并且具有 正在扫描的图像的光密度。 磁头具有约0.5密耳至约5密耳的宽度，并且以与由光电池扫描的那些相似的一系列对准的平行路径穿过磁记录介质，以在磁记录介质中形成潜磁图像，该图像为 正在扫描的图像的副本。 水平空间频率为约200至1000个周期/英寸。 用亲油磁性调色剂装饰如此形成的潜像。 将亲油磁图像在压力下转移到光滑加热的平版印刷基底上。 如果需要，调色剂被进一步加热以实现其完全聚结。 然后将如此形成的平版印刷版用于平版印刷。

    MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR PRINTING MAGNETIC ORIENTATION MASTER AND MAGNETIC PIGMENT PRESSWORK
    7.
    发明申请
    MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR PRINTING MAGNETIC ORIENTATION MASTER AND MAGNETIC PIGMENT PRESSWORK 审中-公开
    磁性定位仪和磁性印刷机的制造方法及制造装置

    公开(公告)号：US20150079305A1

    公开(公告)日：2015-03-19

    申请号：US14394099

    申请日：2013-04-08

    Applicant: HUIZHOU FORYOU OPTICAL TECHNOLOGY CO., LTD.

    Inventor： Xing Wang ,  Yumin Liao ,  Qian Huang ,  Yifeng Yang ,  Pu Wang

    IPC: B05D3/00 ,  H01F13/00 ,  B41C1/055

    CPC classification number: B05D3/207 ,  B41C1/055 ,  B41C1/1058 ,  H01F13/00

    Abstract: A manufacturing method and a manufacturing apparatus for a printing magnetic orientation master and a magnetic pigment presswork are provided. The manufacturing method for a printing magnetic orientation master comprises: providing a magnet; using a heat radiation beam to heat a partial area of the magnet so that a new magnetic domain structure is formed in the partial area through self-magnetization of the magnet to change a magnetic-field distribution in the partial area; and removing the heat radiation beam to keep the new magnetic domain structure after it is decreased to a normal temperature so that the changed magnetic-field distribution is kept in the partial area, thus forming the printing magnetic orientation master having a predetermined magnetic orientation pattern. This can simplify the manufacturing process of the printing magnetic orientation master and allow the printing magnetic orientation master to carry abundant pattern information.

    Abstract translation: 提供了一种用于打印磁性取向主体和磁性颜料压制件的制造方法和制造装置。 一种印刷磁性取向母版的制造方法包括：提供磁体; 使用热辐射束来加热磁体的部分区域，使得通过磁体的自磁化在部分区域中形成新的磁畴结构，以改变部分区域中的磁场分布; 并且除去热辐射束以使其在降低到正常温度后保持新的磁畴结构，使得改变的磁场分布保持在部分区域中，从而形成具有预定磁性取向图案的印刷磁性取向主体。 这样可以简化打印磁性定位主机的制造过程，并允许打印磁性定位主机携带丰富的图案信息。

    Printing device and printing method
    8.
    发明授权
    Printing device and printing method 有权
    印刷装置和印刷方式

    公开(公告)号：US08955438B2

    公开(公告)日：2015-02-17

    申请号：US12949540

    申请日：2010-11-18

    Applicant: Koichi Kitakami

    Inventor： Koichi Kitakami

    IPC: B41M1/00 ,  G03G15/00 ,  B41C1/10 ,  G03G15/16 ,  G03G15/22

    CPC classification number: B41M1/00 ,  B41C1/1058 ,  B41C1/1066 ,  G03G15/1625 ,  G03G15/228

    Abstract: A printing device employing a rewritable plate, includes: a first plate forming member forming a rewritable plate; a latent image forming unit as to the first plate forming member; a protrusion forming unit selectively adhering an ink-repellent particle to a portion where a latent image on the surface of the first plate forming member is formed; a second plate forming member accepting and holding the ink-repellent particle adhered onto the surface of the first plate forming member using a hollow included in the surface; a pressure adhesion unit configured to push the ink-repellent particle adhered into the hollow; and a recording material supply unit supplying a recording material to the surface of the second plate forming member; with the surface of the ink-repellent particle having a property of repelling the recording material, and also the surfaces of the plate forming members having a property not to repel the recording material.

    Abstract translation: 采用可重写板的印刷装置包括：形成可重写板的第一板形成件; 关于第一板形成构件的潜像形成单元; 突起形成单元选择性地将拒墨颗粒粘附到形成有第一板形成构件的表面上的潜像的部分; 第二板形成构件，使用包含在所述表面中的中空接受和保持附着在所述第一板形成构件的表面上的所述拒墨颗粒; 压力粘合单元，其构造成将粘附到所述中空部的所述拒墨颗粒推压; 以及记录材料供应单元，将记录材料供应到第二板形成构件的表面; 其中防墨颗粒的表面具有排斥记录材料的性质，以及具有不排斥记录材料的性质的板形成构件的表面。

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