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    Pressure-sensitive copying material
    2.
    发明授权
    Pressure-sensitive copying material 失效
    压敏复印材料

    公开(公告)号：US5476829A

    公开(公告)日：1995-12-19

    申请号：US269770

    申请日：1994-07-01

    申请人： David J. Taylor ,  Margaret P. Templey ,  Ivan Sheiham

    发明人： David J. Taylor ,  Margaret P. Templey ,  Ivan Sheiham

    IPC分类号： B41M5/132 ,  B41M5/136 ,  B41M5/155 ,  B41M5/165

    CPC分类号： B41M5/1655 ,  B41M5/155

    摘要： Pressure-sensitive copying material utilizes a blend of rapid- and slow-developing chromogenic materials in vegetable oil solvent and an acid clay or synthetic inorganic color developer. The surface pH of the color developer is not more than 8.7, which gives rise to enhanced image intensity and fade resistance compared with the use of conventional higher color developer surface pH values.

    摘要翻译： 压敏复印材料利用植物油溶剂和酸性粘土或合成无机彩色显影剂中快速和慢速显影的显色材料的混合物。 彩色显影剂的表面pH不大于8.7，与使用常规较高色彩显影剂表面pH值相比，其产生增强的图像强度和抗褪色性。

    Pressure-sensitive copying material
    4.
    发明授权
    Pressure-sensitive copying material 失效
    压敏复印材料

    公开(公告)号：US5811367A

    公开(公告)日：1998-09-22

    申请号：US740324

    申请日：1996-10-28

    申请人： Ivan Sheiham

    发明人： Ivan Sheiham

    IPC分类号： B41M5/132 ,  B41M3/14 ,  B41M5/136 ,  B41M5/165 ,  C07D403/10 ,  C07D403/12 ,  C09D11/00 ,  B41M5/155

    CPC分类号： B41M3/144 ,  B41M5/136

    摘要： Pressure-sensitive copying material comprises a substrate carrying isolated droplets of an oil solution of chromogenic material confined within respective pressure-rupturable barriers. The chromogenic material develops a colour other than blue or black on contact with colour developer and comprises a component which is fluorescent. This enables the authenticity of the copying material to be verified by irradiation with ultra-violet light to produce fluorescence. The fluorescent material can be, for example 2,2-bis(4-{2-�4-diethylaminophenyl!-quinazolin-4-yloxy}phenyl) propane or 1-(3-methoxy-4-dodecyloxyphenyl)-2-(2'-quinolyl)ethylene. Non-fluorescent chromogenic material(s) are preferably used in combination with the fluorescent chromogenic material(s).

    摘要翻译： 压敏复印材料包括承载限定在相应的压力破裂屏障内的显色材料的油溶液的分离液滴的基板。 显色材料在与显色剂接触时产生不同于蓝色或黑色的颜色，并且包含荧光的组分。 这使得通过用紫外线照射来验证复印材料的真实性以产生荧光。 荧光材料可以是例如2,2-双（4- {2- [4-二乙基氨基苯基] - 喹唑啉-4-基氧基}苯基）丙烷或1-（3-甲氧基-4-十二烷氧基苯基）-2-（ 2'-喹啉基）乙烯。 非荧光显色材料优选与荧光显色材料组合使用。

    Record material for pressure-sensitive copying systems
    6.
    发明授权
    Record material for pressure-sensitive copying systems 失效
    记录压敏复印系统的材料

    公开(公告)号：US06509295B1

    公开(公告)日：2003-01-21

    申请号：US09403983

    申请日：2000-02-04

    申请人： John Brian Cooper ,  Christian Dumoulin ,  Ivan Sheiham ,  Margaret Patricia Templey

    发明人： John Brian Cooper ,  Christian Dumoulin ,  Ivan Sheiham ,  Margaret Patricia Templey

    IPC分类号： B41M5136

    CPC分类号： B41M5/124 ,  B41M3/14 ,  B41M3/144 ,  B41M5/132

    摘要： A security feature is imparted to record material for use in pressure-sensitive copying paper systems by dyeing the surface sizing composition and/or other coatings present in the paper and then applying the dyed composition or coating in a manner such as to produce an uneven coating pattern, for example a film-split pattern. The dye accentuates the coating pattern and produces a visual effect which is difficult to replicate without access to a papermaking or paper coating machine, and which has a distinguishably different appearance from that of the opposite surface of the reccord material. The invention is particularly suited for use with a Billblade coater which applies a dyed surface sizing composition to one surface of the paper and a pigment coating to the other surface or with a metered size press coater.

    摘要翻译： 通过对表面施胶组合物和/或纸中存在的其它涂层进行染色，然后施加染色组合物或涂层以产生不均匀涂层的方式，赋予在压敏复印纸系统中记录材料的安全特征 图案，例如电影分割图案。 染料突出涂层图案并产生难以复制的视觉效果，无法进入造纸或纸张涂布机，并且具有与记录材料的相对表面的外观不同的外观。 本发明特别适用于Billblade涂布机，其将染色表面施胶组合物施加到纸的一个表面，并将颜料涂层施加到另一表面或用计量尺寸的压榨涂布机。

    Pressure-sensitive copying paper
    7.
    发明授权
    Pressure-sensitive copying paper 失效
    压敏复印纸

    公开(公告)号：US6103662A

    公开(公告)日：2000-08-15

    申请号：US131420

    申请日：1998-08-10

    申请人： Ivan Sheiham

    发明人： Ivan Sheiham

    IPC分类号： B41M5/132 ,  B41M3/14 ,  B41M5/136 ,  B41M5/165 ,  C07D403/10 ,  C07D403/12 ,  C09D11/00

    CPC分类号： B41M3/144 ,  B41M5/136

    摘要： Pressure-sensitive copying material comprises a substrate carrying isolated droplets of an oil solution of chromogenic material confined within respective pressure-rupturable barriers. The chromogenic material develops a colour other than blue or black on contact with colour developer and comprises a component which is fluorescent. This enables the authenticity of the copying material to be verified by irradiation with ultra-violet light to produce fluorescence. The fluorescent material can be, for example 2,2-bis(4-{2-[4-diethylaminophenyl]-quinazolin-4-yloxy}phenyl) propane or 1-(3-methoxy-4-dodecyloxyphenyl)-2-(2'-quinolyl)ethylene. Non-fluorescent chromogenic material(s) are preferably used in combination with the fluorescent chromogenic material(s).

    摘要翻译： 压敏复印材料包括承载限定在相应的压力破裂屏障内的显色材料的油溶液的分离液滴的基板。 显色材料在与显色剂接触时产生不同于蓝色或黑色的颜色，并且包含荧光的组分。 这使得通过用紫外线照射来验证复印材料的真实性以产生荧光。 荧光材料可以是例如2,2-双（4- {2- [4-二乙基氨基苯基] - 喹唑啉-4-基氧基}苯基）丙烷或1-（3-甲氧基-4-十二烷氧基苯基）-2-（ 2'-喹啉基）乙烯。 非荧光显色材料优选与荧光显色材料组合使用。

    Pressure-sensitive copying material
    8.
    发明授权
    Pressure-sensitive copying material 失效
    压敏复印材料

    公开(公告)号：US5605874A

    公开(公告)日：1997-02-25

    申请号：US504766

    申请日：1995-07-20

    申请人： David J. Taylor ,  Ivan Sheiham ,  Margaret P. Templey

    发明人： David J. Taylor ,  Ivan Sheiham ,  Margaret P. Templey

    IPC分类号： B41M5/136 ,  B41M5/155 ,  B41M5/165 ,  B41M5/12

    CPC分类号： B41M5/136 ,  B41M5/1555 ,  B41M5/1655

    摘要： Pressure-sensitive copying material comprises 3,1 benzoxazine chromogenic material(s) in a solvent comprising vegetable oil and/or a mono-, di or tri-functional ester of a non-aromatic mono-carboxylic acid having a straight or branched hydrocarbon chain with at least three carbon atoms in the chain in addition to the carboxyl carbon atom and an inorganic colour developer. The surface pH of the colour developer is not more than about 8.7, which gives rise to enhanced image intensity and fade resistance compared with the use of 3,1 benzoxazine chromogenic materials in the same solvent with the same colour developer at higher surface pH values.

    摘要翻译： 压敏复印材料在包含植物油和/或具有直链或支链烃链的非芳族单羧酸的单，二或三官能酯的溶剂中包含3,1-苯并恶嗪显色物质 除了羧基碳原子之外，链中至少有三个碳原子和无机显色剂。 彩色显影剂的表面pH不大于约8.7，与在较高表面pH值下与相同颜色显影剂的相同溶剂中使用3,1-苯并恶嗪显色材料相比，其产生增强的图像强度和抗褪色性。

    Chromogenic composition for use in pressure-sensitive record material
    9.
    发明授权
    Chromogenic composition for use in pressure-sensitive record material 失效
    用于压敏记录材料的显色组合物

    公开(公告)号：US5478380A

    公开(公告)日：1995-12-26

    申请号：US136036

    申请日：1993-10-14

    申请人： Margaret P. Templey ,  Ivan Sheiham ,  Richard D. Saunders

    发明人： Margaret P. Templey ,  Ivan Sheiham ,  Richard D. Saunders

    IPC分类号： B41M5/165 ,  C09D11/02

    CPC分类号： B41M5/1655

    摘要： A chromogenic composition for use in pressure-sensitive record material comprises chromogenic material in an ester vehicle. The ester may be mono-, di- or tri-functional and is of a non-aromatic mono-carboxylic acid having a straight or branched hydrocarbon chain with at least three carbon atoms in the chain. Suitable esters include fatty acid esters such as cocoates, isostearates, myristates, and palmitates and wax esters such as alkyl-branched esters of an aliphatic carboxylic acid and an aliphatic alcohol.

    摘要翻译： 用于压敏记录材料的显色组合物包含酯载体中的显色材料。 酯可以是单官能，二官能或三官能的，并且是具有在链中具有至少三个碳原子的直链或支链烃链的非芳族单羧酸。 合适的酯包括脂肪酸酯如椰油酸酯，异硬脂酸酯，肉豆蔻酸酯和棕榈酸酯，以及蜡酯，例如脂族羧酸和脂族醇的烷基支链酯。