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    Photographic element having a transparent magnetic recording layer
    1.
    发明授权
    Photographic element having a transparent magnetic recording layer 失效
    具有透明磁记录层的照相元件

    公开(公告)号：US5436120A

    公开(公告)日：1995-07-25

    申请号：US251883

    申请日：1994-06-01

    申请人： Ronald M. Wexler ,  James R. Owen ,  Lawrence A. Rowley

    发明人： Ronald M. Wexler ,  James R. Owen ,  Lawrence A. Rowley

    IPC分类号： G03C1/00 ,  C09D5/23 ,  G03C5/14 ,  G03C11/02 ,  G11B5/633 ,  G11B5/708 ,  G11B5/73 ,  G03C1/76

    CPC分类号： G03C11/02 ,  G03C5/14 ,  G11B5/633

    摘要： A photographic element comprising a support having provided thereon a light-sensitive layer, a transparent magnetic recording layer, and a transparent reinforced filler layer coated over the transparent magnetic recording layer, the transparent magnetic recording layer comprising a transparent polymeric binder and ferro-magnetic particles, the magnetic particles having a surface area greater than 30 m.sup.2 /gm and a coverage of from about 1.times.10.sup.-11 mg/.mu.m.sup.3 to about 3.times.10.sup.-10 mg/.mu.m.sup.3, the transparent reinforced filler layer comprising a transparent polymeric binder and filler particles, the filler particles having a median diameter of less than 0.15 .mu.m, a Mobs hardness of at least 6 and being present in an amount of from about 20 to about 300 percent by weight based on the weight of the polymeric binder.

    摘要翻译： 一种照相元件，包括其上设置有感光层的支撑体，透明磁记录层和涂覆在透明磁记录层上的透明增强填料层，透明磁记录层包括透明聚合物粘合剂和铁磁性颗粒 磁性颗粒的表面积大于30m 2 / gm，覆盖率为约1×10-11mg / m 3至约3×10 -10 mg / m 3，透明增强填料层包含透明聚合物粘合剂和填料颗粒 ，填料颗粒的中值粒径小于0.15μm，Mobs硬度至少为6，以聚合物粘合剂的重量为基准，其量为约20至约300重量％。

    MULTI-STABLE ELECTRONIC INKS
    2.
    发明申请
    MULTI-STABLE ELECTRONIC INKS 有权
    多电子墨水

    公开(公告)号：US20140376082A1

    公开(公告)日：2014-12-25

    申请号：US14373363

    申请日：2012-01-24

    申请人： Zhang-Lin Zhou ,  Qin Liu ,  Gregg Combs ,  James R. Owen

    发明人： Zhang-Lin Zhou ,  Qin Liu ,  Gregg Combs ,  James R. Owen

    IPC分类号： G02F1/167 ,  G02F1/00 ,  G02B1/04

    CPC分类号： G02F1/167 ,  C07D207/40 ,  C07D405/04 ,  C09D11/00 ,  C09D11/033 ,  C09D11/037 ,  C09D11/10 ,  C09D11/34 ,  C09D11/52 ,  G02B1/04 ,  G02F1/0063 ,  G02F1/0081 ,  G02F2001/1678 ,  G03G9/125 ,  G03G9/135

    摘要： A compound is disclosed. The compound has the general structure: wherein Y is selected from the group consisting of hydrocarbons, hydrocarbons including nitrogen in the carbon backbone, and hydrocarbons including oxygen in the carbon backbone; wherein R1 and R2 are each independently selected from the group consisting of hydrogen, linear hydrocarbons, branched hydrocarbons, and cyclic hydrocarbons and wherein R1 and R2 are not both hydrogen; wherein X is selected from the group consisting of CH2, O, N—R3, S, and nothing and wherein R3 is selected from the group consisting of hydrogen, branched hydrocarbons, linear hydrocarbons, and cyclic hydrocarbons; wherein m is an integer between 1 and 50, inclusive; wherein n is an integer between 1 and 10,000, inclusive; and wherein p, q, and z are each independently an integer greater than 0.

    摘要翻译： 公开了化合物。 该化合物具有以下一般结构：其中Y选自碳氢化合物，碳骨架中包含氮的烃和碳骨架中包含氧的烃; 其中R1和R2各自独立地选自氢，直链烃，支链烃和环状烃，并且其中R1和R2不同时为氢; 其中X选自CH 2，O，N-R 3，S，并且不含，其中R 3选自氢，支链烃，直链烃和环状烃; 其中m是1和50之间的整数，包括1和50; 其中n是1和10,000之间的整数，包括端值; 并且其中p，q和z各自独立地为大于0的整数。