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    Reducing agents for use in thermographic recording materials
    3.
    发明授权
    Reducing agents for use in thermographic recording materials 失效
    用于热敏记录材料的还原剂

    公开(公告)号：US06211115B1

    公开(公告)日：2001-04-03

    申请号：US09352420

    申请日：1999-07-12

    申请人： Johan Loccufier ,  Bart Horsten ,  Peter Slabbinck

    发明人： Johan Loccufier ,  Bart Horsten ,  Peter Slabbinck

    IPC分类号： B41M526

    CPC分类号： B41M5/26 ,  G03C1/49827 ,  G03C1/4989

    摘要： A substantially light-insensitive black and white monosheet thermographic recording material comprising a support and a thermosensitive element containing a substantially light-insensitive organic silver salt, a 1,2-dihydroxyphenyl-compound in thermal working relationship therewith and a binder, wherein the 1,2-dihydroxyphenyl-compound is represented by formula (I): where n is 0 or 1; R is —(C═O)R1, —(C═O)NR1R2, —CN, —SO3R2, —SO2R2, —SOR2, —SO2NR2R3 or —PO3R2R3; R1 is H or an alkyl group with 12 or less carbon atoms; and R2 and R3 are independently H or an alkyl or an aryl group; and R1 and R2 together can provide the atoms to close a carbocyclic or heterocyclic ring; and R2 and R3 together can represent the atoms to close a carbocyclic or heterocyclic ring; and a recording process therefor.

    摘要翻译： 一种基本上不透光的黑色和白色单片热成像记录材料，其包括载体和含有基本上不光敏的有机银盐，与其热处理关系的1,2-二羟基苯基化合物和粘合剂的热敏元件，其中， 2-二羟基苯基化合物由式（I）表示：其中n为0或1; R是 - （C = O）R 1， - （C = O）NR 1 R 2，-CN，-SO 3 R 2，-SO 2 R 2，-SOR 2，-SO 2 NR 2 R 3或-PO 3 R 2 R 3; R1为H或碳原子数为12以下的烷基; 并且R 2和R 3独立地为H或烷基或芳基; 并且R 1和R 2可一起提供关闭碳环或杂环的原子; 并且R2和R3一起可以代表关闭碳环或杂环的原子; 及其记录过程。

    Substantially light-insensitive black and white thermographic recording material with improved image tone
    4.
    发明授权
    Substantially light-insensitive black and white thermographic recording material with improved image tone 有权
    具有改善图像色调的基本不透光的黑白热敏成像记录材料

    公开(公告)号：US06313065B1

    公开(公告)日：2001-11-06

    申请号：US09452062

    申请日：1999-11-30

    申请人： Bartholomeus Cyriel Horsten ,  Guy Denis Jansen ,  Peter Slabbinck

    发明人： Bartholomeus Cyriel Horsten ,  Guy Denis Jansen ,  Peter Slabbinck

    IPC分类号： B41M540

    CPC分类号： G03C1/4989 ,  G03C1/30 ,  G03C1/49863

    摘要： A substantially light-insensitive black and white monosheet thermographic recording material comprising a support and a thermosensitive element provided with a protective layer, the thermosensitive element containing a substantially light-insensitive organic silver salt, a 1,2-dihydroxy-benzene derivative in thermal working relationship therewith and a first polymer having active hydrogen atoms at least part of which has reacted with a first polyisocyanate selected from the group consisting of: hexamethylene diisocyanate, toluene diisocyanate, diphenylmethane diisocyanat, naphthylene diisocyanate and triphenylmethane-p,p′,p″-trityl triisocyanate; and the protective layer being exclusive of fluorine-containing compounds; and a thermographic recording process therefor.

    摘要翻译： 一种基本上不透光的黑色和白色单片热成像记录材料，其包含支撑体和设有保护层的热敏元件，该热敏元件含有基本上不光敏的有机银盐，热加工中的1,2-二羟基苯衍生物 与具有活性氢原子的第一聚合物，其至少一部分与选自以下的第一多异氰酸酯反应：六亚甲基二异氰酸酯，甲苯二异氰酸酯，二苯基甲烷二异氰酸酯，萘二异氰酸酯和三苯甲烷-p，p'，p“ 三异氰酸酯; 保护层不含氟化合物; 及其热成像记录方法。

    Recording element for ink jet printing
    5.
    发明授权
    Recording element for ink jet printing 失效
    用于喷墨打印的记录元件

    公开(公告)号：US06887536B2

    公开(公告)日：2005-05-03

    申请号：US10357078

    申请日：2003-02-03

    申请人： Frank De Voeght ,  Peter Slabbinck ,  Huub Van Aert

    发明人： Frank De Voeght ,  Peter Slabbinck ,  Huub Van Aert

    IPC分类号： B41M5/52 ,  B41M5/40

    CPC分类号： B41M5/506

    摘要： An improved ink jet recording element is disclosed comprising a subbed polyester support, and an ink receiver layer containing a cationic compound, characterized in that between said support and said ink receiver layer there is an additional adhesion promoting layer present comprising a binder and a cationically modified silica.

    摘要翻译： 公开了一种改进的喷墨记录元件，其包含亚层聚酯载体和含有阳离子化合物的油墨接收层，其特征在于，在所述载体和所述油墨接收层之间存在另外的粘合促进层，其包含粘合剂和阳离子改性 二氧化硅。