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    Thermal dye diffusion transfer method and dye donor element for use therein
    4.
    发明授权
    Thermal dye diffusion transfer method and dye donor element for use therein 失效
    热染料扩散转移法和染料供体元素

    公开(公告)号：US5436217A

    公开(公告)日：1995-07-25

    申请号：US340041

    申请日：1994-11-14

    Applicant: Luc Van Steen ,  Emiel Verdonck ,  Geert Defieuw

    Inventor： Luc Van Steen ,  Emiel Verdonck ,  Geert Defieuw

    IPC: G03C8/10 ,  B41M5/035 ,  B41M5/26 ,  B41M5/382 ,  B41M5/385 ,  B41M5/388 ,  B41M5/39 ,  B41M5/392 ,  B41M5/395 ,  B41M5/38

    CPC classification number: B41M5/395 ,  B41M5/392 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/24893 ,  Y10T428/25 ,  Y10T428/259

    Abstract: The present invention provides a method for making an image comprising the steps of:bringing a dye-layer comprised on the support of a dye donor element in face-to-face relationship with an image receiving layer comprised on a support of an image receiving element, said dye layer consisting of a repeating sequence of at least two dye frames each containing a dye dispersed or dissolved in a binder and,image-wise heating by means of thermal head each of said dye frames of said repeating sequence so as to cause image-wise transfer of dye from said dye layer to said image receiving layer characterised in that: said dye frames contain (a) particle(s) protruding from said dye layer, the last dye frame to be image-wise heated from said repeating sequence, containing said particle(s) in a reduced amount relative to the amount of said particle(s) in any of the other dye frames of said repeating sequence or alternatively said last dye frame being substantially free of said particle(s).

    Abstract translation: 本发明提供了一种制作图像的方法，包括以下步骤：将包含在染料供体元件的载体上的染料层与包含在图像接收元件的载体上的图像接收层面对面地进行关系 所述染料层由至少两个染料框架的重复序列组成，每个染料框架各自含有分散或溶解在粘合剂中的染料，并且通过所述重复序列的所述染料框架中的每个所述染色框架的热敏头进行成像加热，以产生图像 染料从所述染料层向所述图像接收层的转移方向为：所述染料框架包含（a）从所述染料层突出的颗粒，从所述重复序列加成图像的最后染料框架， 相对于所述重复序列的任何其它染料框架中的所述颗粒的量减少的量含有所述颗粒，或者所述最后一个染料框架基本上不含所述颗粒。

    Surfactants for use in substantially light-insensitive thermographic recording materials
    8.
    发明授权
    Surfactants for use in substantially light-insensitive thermographic recording materials 有权
    用于基本上不透光的热敏成像记录材料的表面活性剂

    公开(公告)号：US07040929B2

    公开(公告)日：2006-05-09

    申请号：US10601361

    申请日：2003-06-23

    Applicant: Geert Defieuw ,  Johan Loccufier ,  Luc Van Steen ,  Etienne Van Thillo

    Inventor： Geert Defieuw ,  Johan Loccufier ,  Luc Van Steen ,  Etienne Van Thillo

    IPC: G03C1/37 ,  G03C1/498

    CPC classification number: G03C1/4989 ,  G03C1/49863 ,  G03C1/49872 ,  G03C1/91 ,  G03C2001/7635 ,  Y10S430/165

    Abstract: A substantially light-insensitive monosheet thermographic recording material comprising a support and on one side of said support a thermosensitive element, wherein said thermographic recording material contains at least one compound represented by formula (I): wherein M is hydrogen, an alkali atom or an ammonium group; R1 is an alkyl, alkenyl-, alkynyl-, thioalkyl-, thioalkenyl- or thioalkynyl-group in which the alkyl-, alkenyl- or alkynyl-group has 6 to 25 carbon atoms; X is —O—, —S— or —N(R2)—; and R2 is hydrogen, a —(CH2)mSO3M group or a group; and m is an integer between 1 and 5.

    Abstract translation: 一种基本上不受光照的单片热成像记录材料，其包括载体，并且在所述载体的一侧上具有热敏元件，其中所述温度记录材料含有至少一种由式（I）表示的化合物：其中M是氢，碱原子或 铵基; R 1是烷基，烯基 - ，炔基 - ，硫代烷基 - ，硫代烯基 - 或硫代炔基 - 其中烷基 - ，链烯基 - 或炔基 - 具有6-25个碳原子; X是-O - ， - S-或-N（R 2） - ; 和R 2是氢， - （CH 2 CH 2）m SO 3 M基或基团; m为1〜5的整数。

    Substantially light-insensitive black and white thermographic recording material with improved image tone
    10.
    发明授权
    Substantially light-insensitive black and white thermographic recording material with improved image tone 失效
    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：US06211116B1

    公开(公告)日：2001-04-03

    申请号：US09323859

    申请日：1999-06-01

    Applicant: Geert Defieuw ,  Johan Loccufier ,  Yvan Hoogmartens ,  Ingrid Geuens

    Inventor： Geert Defieuw ,  Johan Loccufier ,  Yvan Hoogmartens ,  Ingrid Geuens

    IPC: B41M528

    CPC classification number: G03C1/4989 ,  G03C1/49809 ,  G03C2200/42

    Abstract: A substantially light-insensitive black and white thermographic recording material having a support and a thermosensitive element containing a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal working relationship therewith and a binder, characterized in that the thermosensitive element contains substantially light-insensitive mixed crystals of two or more silver salts of organic carboxylic acids with one or more carboxylic acid groups; and a recording process therewith.

    Abstract translation: 具有支撑体和含有基本上不光敏的有机银盐的热敏元件，与其进行热加工关系的有机还原剂和粘合剂的基本上不透光的黑色和白色温度记录材料，其特征在于，所述热敏元件基本上包含 两种或更多种有机羧酸银盐与一种或多种羧酸基团的光不敏感混合晶体; 及其记录处理。

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