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    Overcoat for thermal imaging process
    1.
    发明授权
    Overcoat for thermal imaging process 失效
    外罩用于热成像工艺

    公开(公告)号：US6031556A

    公开(公告)日：2000-02-29

    申请号：US681677

    申请日：1996-07-29

    申请人： Lee William Tutt ,  Mitchell Stewart Burberry ,  Vito A DePalma ,  William Keith Goebel ,  Scott Eric Tunney

    发明人： Lee William Tutt ,  Mitchell Stewart Burberry ,  Vito A DePalma ,  William Keith Goebel ,  Scott Eric Tunney

    IPC分类号： B41M5/392 ,  B41J2/325 ,  B41M5/26 ,  B41M5/382 ,  B41M5/398 ,  B41M7/00 ,  H05K3/00 ,  H05K3/06

    CPC分类号： B41M5/38207 ,  B41M5/398 ,  B41M7/0027 ,  H05K3/0079 ,  H05K3/065

    摘要： A process of forming a single color image which has improved abrasion resistance comprising:a) providing a thermal donor element comprising a heat-activatable image layer of a dye or pigment on a support, the image dye or pigment absorbing in the region of from about 300 to about 700 mn;b) providing a receiving element in superposed relationship with the thermal donor element;c) imagewise-exposing the thermal donor element by means of a laser or thermal head, thereby causing a change in the adhesion of at least a portion of the exposed areas of the heat-activatable layer to the receiving element or causing a portion of the exposed areas of the heat-activatable layer to diffuse into the receiver element;d) separating the thermal donor element from the receiver element, thus creating an image layer on either or both of the elements;e) charging either the thermal donor element or the receiver element containing the image layer to a given polarity or applying a voltage across the surface of the element which is attracted to a conductive surface behind the element;f) applying colorless, charged particles to the element containing the image layer which causes them to be electrostatically attracted to the surface of the image layer; andg) heat-fusing the particles to obtain a protective overcoat over the entire surface of the image layer.

    摘要翻译： 一种形成具有改善的耐磨性的单色图像的方法，包括：a）提供包含染料或颜料在载体上的可热激活图像层的热供体元件，所述图像染料或颜料在约 300到700万; b）提供与所述供热体元件重叠关系的接收元件; c）通过激光或热敏头来成像曝光所述供体元件，由此引起所述可热激活层的至少一部分暴露区域与所述接收元件的粘合力的变化， 可热活化层的暴露区域扩散到接收器元件中; d）将热供体元件与接收器元件分离，从而在元件中的一个或两个上产生图像层; e）将包含图像层的热施主元件或接收元件充电至给定的极性，或者将元件的表面上的电压施加一个电压，该电压被吸引到元件后面的导电表面上; f）将无色带电粒子施加到含有图像层的元件上，使其被静电吸引到图像层的表面; 并且g）使所述颗粒热熔融以在所述图像层的整个表面上获得保护性外涂层。

    Intelligent foil transfer
    2.
    发明授权
    Intelligent foil transfer 失效
    智能铝箔转印

    公开(公告)号：US5520763A

    公开(公告)日：1996-05-28

    申请号：US829247

    申请日：1992-02-03

    申请人： Robert H. Johnstone

    发明人： Robert H. Johnstone

    IPC分类号： B41M5/398 ,  B44C1/16 ,  B44C1/17 ,  G03G13/00 ,  H05K3/04 ,  G03C3/00

    CPC分类号： B41M5/398 ,  B44C1/1716 ,  H05K3/046 ,  Y10T156/1705 ,  Y10T156/171

    摘要： Colored or metallic foil is applied to toner printed onto a substrate, such as paper, in a high speed, versatile manner, using a rotating impression cylinder, and a rotating transfer cylinder having circumferentially spaced heated raised portions. The toner, which preferably includes a thermoplastic component, is applied to the paper with any suitable printer, such as a computer controlled MIDAX (ion deposition) print engine. The toner may be heated by an infra red heater just before the paper is fed to the nip between the impression and transfer cylinders. A foil strip having an adhesive layer facing outwardly, a foil layer, and a release coating on a backing, is also fed to the nip, and the backing taken up downstream of the nip. Heat and pressure applied at the nip transfer the adhesive and foil from the foil strip to the tacky toner, producing the desired foil printed paper, which then may be further processed.

    摘要翻译： 将彩色或金属箔以高速，通用的方式使用旋转压印滚筒和具有周向间隔开的加热凸起部分的旋转传送滚筒施加到印刷在诸如纸的基板上的墨粉上。 优选包括热塑性组分的调色剂用任何合适的打印机（例如计算机控制的MIDAX（离子沉积）印刷机）施加到纸上。 在将纸送入印模和转印滚筒之间的辊隙之前，调色剂可以被红外加热器加热。 具有面向外的粘合剂层的箔带，箔层和背衬上的剥离涂层也被馈送到辊隙，并且背衬被吸收在辊隙的下游。 在辊隙处施加的热和压力将粘合剂和箔从箔条转移到粘性调色剂，产生期望的箔印刷纸，然后可以进一步处理。

    Method of regenerating an ink image recording medium
    3.
    发明授权
    Method of regenerating an ink image recording medium 失效
    再生油墨图像记录介质的方法

    公开(公告)号：US5198835A

    公开(公告)日：1993-03-30

    申请号：US668055

    申请日：1991-03-12

    申请人： Shigehito Ando ,  Eiichi Akutsu ,  Hiroo Soga ,  Kenji Ogi ,  Kazuo Maruyama

    发明人： Shigehito Ando ,  Eiichi Akutsu ,  Hiroo Soga ,  Kenji Ogi ,  Kazuo Maruyama

    IPC分类号： B41J2/525 ,  B41J31/16 ,  B41M5/00 ,  B41M5/382 ,  B41M5/398 ,  B41M5/50 ,  B41M5/52

    CPC分类号： B41M5/3825 ,  B41J31/16 ,  B41M5/398

    摘要： In a method of regenerating an ink image recording medium of a multilayered structure, after an ink image on the ink image recording medium is recorded, the surface of the heat-fusible ink layer of the ink image recording medium is uniformly charged. Then, a liquid ink for generating the ink layer, being placed under an electric field applied thereto, is supplied to the ink image recording medium. The liquid ink is prepared by dispersing heat-fusible ink powder into a liquid dispersion medium. As a result, the heat-fusible ink powder selectively sticks onto the portion on the ink release layer where the heat-fusible ink layer is absent because the ink was transferred. Finally, the ink image recording medium thus processsed is dried to remove the liquid dispersing medium.

    摘要翻译： 在再生多层结构的油墨图像记录介质的方法中，在油墨图像记录介质上的油墨图像被记录之后，油墨图像记录介质的热熔油墨层的表面被均匀地带电。 然后，将用于产生油墨层的液体墨水放置在施加到其上的电场下，供应到墨水图像记录介质。 通过将热熔油墨粉末分散到液体分散介质中来制备液体油墨。 结果，由于墨水被转印，热熔油墨粉末选择性地粘附到墨水释放层上的不存在热熔油墨层的部分上。 最后，将如此处理的油墨图像记录介质干燥以除去液体分散介质。

    Thermographic processes
    5.
    发明授权
    Thermographic processes 失效
    热像工艺

    公开(公告)号：US3833441A

    公开(公告)日：1974-09-03

    申请号：US14121171

    申请日：1971-05-07

    申请人： DU PONT

    发明人： HEIART R

    IPC分类号： B41M5/26 ,  B41M5/398 ,  B44C1/17 ,  B32B31/26 ,  B32B31/28

    CPC分类号： B41M5/398 ,  B44C1/1712

    摘要： This invention relates to a thermographic process of image formation and more particularly to such a process for forming images by heating, imagewise, to a temperature above a softening temperature, but below the thermal decomposition temperature, a solid layer of a mixture of a thermoplastic, amorphous, organic polymer and a liquid plasticizer therefor, the mixture being capable of existing in a metastable state and a stable state for a period sufficient to convert the stable polymer to the metastable state, heating the entire surface of the layer to a temperature between the softening temperatures of the stable and metastable state, and converting the softened exposed image areas to a visible image, e.g., by applying finely divided colored particles to the layer and removing them from non-exposed areas or thermally exposed image areas are transferred to a separate image receptive surface. The simple procedure is a dry process, and images of high quality and stability are obtained rapidly.

    摘要翻译： 本发明涉及图像形成的热成像方法，更具体地说，涉及这样一种通过加热，成像到高于软化温度但低于热分解温度的温度形成图像的方法，热塑性塑料的混合物的固体层， 无定形的有机聚合物和液体增塑剂，该混合物能够以亚稳态和稳定状态存在足以将稳定的聚合物转化为亚稳态的时间，将该层的整个表面加热至 软化稳定和亚稳态的温度，并将软化的曝光图像区域转换成可见图像，例如通过将细分散的有色颗粒施加到该层并将其从未曝光区域或热曝光图像区域移除到单独的 图像接受面。 简单的过程是干法，快速获得高质量和稳定的图像。

    Addressing methods
    6.
    发明授权
    Addressing methods 失效
    寻址方法

    公开(公告)号：US3607527A

    公开(公告)日：1971-09-21

    申请号：US3607527D

    申请日：1967-06-05

    申请人： DYMO INDUSTRIES INC

    发明人： MORLEY RONALD I ,  BIERNAT RAYMOND W ,  SMIDT-HAYER ARNOLD J

    IPC分类号： B31D1/02 ,  B41L45/00 ,  B41M5/26 ,  B41M5/398 ,  B41M5/40 ,  B41M5/42 ,  B41M5/46 ,  B41N1/00 ,  B65C1/02 ,  G03B17/24 ,  B41M5/00 ,  B41M7/00

    CPC分类号： B41M5/46 ,  B41L45/00 ,  B41M5/398 ,  B41M5/426 ,  B41M5/465 ,  G03B17/24

    摘要： There is disclosed an addressing system including an addressing apparatus and addressing methods and materials used therein. A set of master cards is provided formed of porous tab card stock impregnated with a sensitizer vaporizable at 100* C. to 160* C. and having a selected area on one face thereof for the address in infrared absorbing ink; as disclosed, the master card is made by passing the porous tab card stock through a bath containing the sensitizer and a solvent therefor, after which the solvent is evaporated. The set of master cards is then employed to provide a master tape that is a strip of nonporous release material that is oleophobic and transparent to infrared radiation, and carrying thereon reverse reading copies of the addresses in the form of bodies of partially fused novel toner applied to one side of the master tape; the addresses are transferred from the master cards to the master tape utilizing a novel apparatus and method wherein a printing station is provided having a first source of infrared radiation thereat, first feed mechanism for feeding the master cards sequentially to the printing station and a second feed mechanism for feeding the master tape to the printing station to position a predetermined portion of the master tape immediately adjacent to the address on a master card positioned at the printing station, thereafter operating the first source of infrared radiation to vaporize from the master card sensitizer in areas corresponding to the address thereon onto the one surface of the master tape, applying a toner to the master tape to adhere toner to the sensitizer in areas corresponding to the address, and thereafter exposing the master tape carrying the powdered toner to a second source of infrared radiation for at least partially fusing the toner to provide a reverse reading copy of the address on the master tape. The novel toner comprises a vehicle body of wood rosin and polymerized resin, modifiers of polyamide resin and a hydrocarbon resin and pigment of carbon black. The master tape with the addresses thereon in partially fused toner is then fed to an addressing station where an envelope or other article to be addressed is placed with the surface thereof against the partially fused toner on a section of the master tape after which heat and pressure are applied thereto to transfer the bodies of toner to the envelope and fully to fuse the toner to provide on the envelope bodies of fully fused toner in areas corresponding to the address on a master card.