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    Energy activated compositions
    32.
    发明授权
    Energy activated compositions 有权
    能量活化组合物

    公开(公告)号：US08398760B2

    公开(公告)日：2013-03-19

    申请号：US13062879

    申请日：2009-08-26

    Applicant: Anthony Jarvis

    Inventor： Anthony Jarvis

    IPC: C09D11/00

    CPC classification number: G03C1/73 ,  B41M5/26 ,  B41M5/267 ,  B41M5/28 ,  B41M5/282 ,  B41M5/283 ,  B41M5/284 ,  B41M5/285 ,  G03C2200/39 ,  G03F7/105 ,  Y10T428/249921 ,  Y10T428/31993

    Abstract: A composition susceptible to changing color upon the application of energy, wherein the composition comprises a color former and a tinting colorant, wherein the tinting colorant has a complementary color to that of the composition comprising the color former without tinting colorant. Preferably, the composition 5 also comprises an energy absorbing additive. The invention also provides a method of improving contrast when a composition susceptible to changing color is imaged.

    Abstract translation: 在施加能量时易于变色的组合物，其中所述组合物包含着色剂和着色着色剂，其中着色着色剂与包含着色剂的组合物的颜色互补，而不着色着色剂。 优选地，组合物5还包含能量吸收添加剂。 本发明还提供了当易于变色的组合物成像时改善对比度的方法。

    Laser marking of substrates
    33.
    发明授权
    Laser marking of substrates 有权
    基板激光打标

    公开(公告)号：US08278244B2

    公开(公告)日：2012-10-02

    申请号：US12090571

    申请日：2006-10-23

    Applicant: Brian Stubbs ,  William Green

    Inventor： Brian Stubbs ,  William Green

    IPC: B41M5/50

    CPC classification number: B41M5/26 ,  B41M5/30 ,  B41M5/32 ,  C08K3/24 ,  C09D1/00 ,  C09D7/61 ,  C09D11/03 ,  Y10T428/24802 ,  Y10T428/24934

    Abstract: A method for marking an substrate, comprising coating the substrate with a white or colorless solution of a soluble alkali or alkaline earth metal salt of a weak acid and irradiating areas of the substrate to be marked such that those areas change color, wherein the substrate comprises a polysaccharide material.

    Abstract translation: 一种用于标记基材的方法，包括用弱酸的可溶性碱金属或碱土金属盐的白色或无色溶液涂覆所述基材，并且照射待标记的基底的区域，使得那些区域改变颜色，其中所述基底包含 多糖材料。

    Laser-markable compositions
    34.
    发明授权
    Laser-markable compositions 有权
    可激光组合物

    公开(公告)号：US08105506B2

    公开(公告)日：2012-01-31

    申请号：US10566021

    申请日：2004-07-26

    Applicant: Nazir Khan ,  Martin Robert Walker

    Inventor： Nazir Khan ,  Martin Robert Walker

    IPC: H01J31/00

    CPC classification number: C09D11/50 ,  B41M5/267 ,  B41M5/30

    Abstract: A laser-markable composition comprises a pigment, a solvent and a conductive polymer that absorbs IR radiation. This can be used to mark a substrate, using a low-energy laser.

    Abstract translation: 可激光标记组合物包含吸收IR辐射的颜料，溶剂和导电聚合物。 这可以用于使用低能量激光来标记衬底。

    HEAT-SENSITIVE COATING COMPOSITIONS BASED ON RESORCINYL TRIAZINE DERIVATIVES
    35.
    发明申请
    HEAT-SENSITIVE COATING COMPOSITIONS BASED ON RESORCINYL TRIAZINE DERIVATIVES 有权
    基于间苯二酚衍生物的热敏涂料组合物

    公开(公告)号：US20110311786A1

    公开(公告)日：2011-12-22

    申请号：US12529718

    申请日：2008-03-05

    Applicant: Allan Francis Cunningham ,  Thomas Ehlis ,  Jean-Luc Birbaum ,  Pascal Hayoz ,  Kamalesh Pai Fondekar

    Inventor： Allan Francis Cunningham ,  Thomas Ehlis ,  Jean-Luc Birbaum ,  Pascal Hayoz ,  Kamalesh Pai Fondekar

    IPC: B41M5/28 ,  C08K5/3492 ,  B05D3/06 ,  C09D129/04 ,  C09D109/08 ,  B05D3/02 ,  C07D251/24 ,  C09D133/08

    CPC classification number: B41M5/3335 ,  B41M5/3336 ,  C08K5/3492 ,  C09D5/26 ,  C09D7/41 ,  Y10T428/24802

    Abstract: The present invention provides heat-sensitive coating compositions, which comprise a colour developer of formula (1) or mixtures thereof wherein R can be hydrogen, C1-20-alkyl, C3-8-cycloalkyl, C2-10-alkenyl, aryl or SO3H, and R2 and R3 can be the same or different and can be hydrogen, halogen, C1-20-alkyl, C3-8-cyclo-alkyl, C2-10-alkenyl, aryl, OR6, NR7R8, SR9, SO3H or COOR10 and R4 and R5 can be the same or different, and can be hydrogen, halogen, C1-20-alkyl, C3-8-cyclo-alkyl, C2-10-alkenyl, aryl, OR6, NR7R8 or SR9, R6, R7, R8, R9 and R10 can be the same or different and can be hydrogen, C1-30-alkyl, C3-8-cycloalkyl, C2-10-alkenyl or aryl, wherein C1-20-alkyl can be unsubstituted or substituted with one or more C3-8-cycloalkyl, C2-10-alkenyl, phenyl, halogen, OR11, NR12R13, SR14, SO3H or COOR15, and aryl can be unsubstituted or substituted with one or more halogen, C1-10-alkyl, halogenated C1-10-alkyl, C3-8-cycloalkyl C2-10-alkenyl, phenyl, OR11, NR12R13, SR14, SO3H or COOR15, wherein R11, R12, R13, R14 and R15 can be the same or different and can be hydrogen, C1-10-alkyl, C3-8-cycloalkyl or C2-10-alkenyl, a process for the preparation of these compositions, a process of coating substrates with these compositions, substrates coated with these compositions, a process for preparing marked substrates using these compositions, marked substrates obtainable by the latter process, and certain colour developers.

    Abstract translation: 本发明提供热敏涂料组合物，其包含式（1）的显色剂或其混合物，其中R可以是氢，C 1-20烷基，C 3-8 - 环烷基，C 2-10 - 烯基，芳基或SO 3 H ，R2和R3可以相同或不同，可以是氢，卤素，C 1-20烷基，C 3-8 - 环烷基，C 2-10 - 烯基，芳基，OR 6，NR 7 R 8，SR 9，SO 3 H或COOR 10和 R4和R5可以相同或不同，可以是氢，卤素，C 1-20烷基，C 3-8 - 环烷基，C 2-10 - 烯基，芳基，OR 6，NR 7 R 8或SR 9，R 6，R 7，R 8 ，R 9和R 10可以相同或不同，并且可以是氢，C 1-30 - 烷基，C 3-8 - 环烷基，C 2-10 - 烯基或芳基，其中C 1-20 - 烷基可以是未取代的或被一个或多个 C 3-8 - 环烷基，C 2-10 - 烯基，苯基，卤素，OR 11，NR 12 R 13，SR 14，SO 3 H或COOR 15，芳基可以是未被取代的或被一个或多个卤素取代，C 1-10烷基，卤代C 1-10 - 烷基，C 3-8 - 环烷基C2-10 - 烯基，苯基，OR11，NR12R13，SR14，SO3H或COOR15，其中 在R 11，R 12，R 13，R 14和R 15可以相同或不同，可以是氢，C 1-10 - 烷基，C 3-8 - 环烷基或C 2-10 - 烯基，一种制备这些组合物的方法， 涂覆这些组合物的基材，用这些组合物涂布的基材，使用这些组合物制备标记的基材的方法，通过后一方法获得的标记的底物和某些显色剂。

    A COMPOSITION
    37.
    发明申请
    A COMPOSITION 有权

    公开(公告)号：US20230037133A1

    公开(公告)日：2023-02-02

    申请号：US17756925

    申请日：2020-12-11

    Applicant: DataLase Ltd.

    Inventor： Richard Cook ,  Martin Walker

    IPC: B41M5/323 ,  B41M5/34 ,  B41M5/46 ,  B41M5/28 ,  C09D11/101

    Abstract: The invention is directed towards a composition comprising: a near-infrared radiation absorbing compound; a colour-forming compound; and a heat transfer agent operable to facilitate heat transfer from the near-infrared radiation absorbing compound to the colour-forming compound; wherein the near-infrared radiation absorbing compound is present in an amount of 0.1-3.5 wt % of the total composition, and the heat transfer agent is present in an amount of 1-15 wt % of the total composition, and the heat transfer agent is present in the composition as solid particles. The invention further relates to substrates comprising the composition applied thereto, as well as methods of forming colour or an image on said substrates.

    COMPOSITIONS
    38.
    发明申请
    COMPOSITIONS 有权

    公开(公告)号：US20230002632A1

    公开(公告)日：2023-01-05

    申请号：US17642126

    申请日：2020-09-11

    Applicant: DataLase LTD.

    Inventor： Jason Tweedie ,  Richard Cook

    IPC: C09D11/50 ,  C09D11/04 ,  C09D11/54 ,  B41M7/00

    Abstract: The present invention relates to a method of forming an image on a substrate comprising a transparent or translucent composition applied thereto, wherein the transparent or translucent composition comprises a protein in a non-denatured state, and the method comprises applying radiation to the transparent or translucent composition to denature the protein and thereby form an image on the substrate. The invention also relates to a method of preparing a substrate on which an image can be formed, and related substrates, compositions and uses thereof.

    Plastics colouration
    39.
    发明授权
    Plastics colouration 有权

    公开(公告)号：US10246562B2

    公开(公告)日：2019-04-02

    申请号：US13638011

    申请日：2010-10-07

    Applicant: Anthony Jarvis ,  Adam O'Rourke ,  Ben Mulchin

    Inventor： Anthony Jarvis ,  Adam O'Rourke ,  Ben Mulchin

    IPC: C08J3/20 ,  B41M5/28 ,  B41M5/323 ,  G03C1/73 ,  G03F7/105 ,  B41M5/26 ,  B41M5/337

    Abstract: A method of imparting color to a plastic substrate comprising applying to the substrate, or incorporating within the substrate, a diacetylene compound of general formula (I) wherein n=1 to 20; R1=an optionally substituted C1-20 alkyl group which may contain heteroatoms; T=H, an optionally substituted C1-20 alkyl group which may contain heteroatoms or —(CH2)m—C(═O)-Q2R2; Q1=NH, CO, NHCONH, OCONH, COS, NHCSNH or NR3, wherein m, Q2 and R2 are independently selected from the same groups as n, Q1 and R1 respectively; R3 is an optionally substituted C1-20 alkyl group which may contain heteroatoms; and irradiating the substrate to impart color to the substrate is described.

    Heat-sensitive coating compositions based on resorcinyl triazine derivatives
    40.
    发明授权
    Heat-sensitive coating compositions based on resorcinyl triazine derivatives 有权
    基于间苯二酚三嗪衍生物的热敏涂料组合物

    公开(公告)号：US08865620B2

    公开(公告)日：2014-10-21

    申请号：US12529718

    申请日：2008-03-05

    Applicant: Allan Francis Cunningham ,  Thomas Ehlis ,  Jean-Luc Birbaum ,  Pascal Hayoz ,  Kamalesh Pai Fondekar

    Inventor： Allan Francis Cunningham ,  Thomas Ehlis ,  Jean-Luc Birbaum ,  Pascal Hayoz ,  Kamalesh Pai Fondekar

    IPC: B41M5/333 ,  C09D5/26 ,  C08K5/3492 ,  C09D7/00

    CPC classification number: B41M5/3335 ,  B41M5/3336 ,  C08K5/3492 ,  C09D5/26 ,  C09D7/41 ,  Y10T428/24802

    Abstract: The present invention provides heat-sensitive coating compositions, which comprise a color developer of formula (1) or mixtures thereof wherein R1 can be hydrogen, C1-20-alkyl, C3-8-cycloalkyl, C2-10-alkenyl, aryl or SO3H, and R2 and R3 can be the same or different and can be hydrogen, halogen, C1-20-alkyl, C3-8-cyclo-alkyl, C2-10-alkenyl, aryl, OR6, NR7R8, SR9, SO3H or COOR10 and R4 and R5 can be the same or different, and can be hydrogen, halogen, C1-20-alkyl, C3-8-cyclo-alkyl, C2-10-alkenyl, aryl, OR6, NR7R8 or SR9, R6, R7, R8, R9 and R10 can be the same or different and can be hydrogen, C1-30-alkyl, C3-8-cycloalkyl, C2-10-alkenyl or aryl, wherein C1-20-alkyl can be unsubstituted or substituted with one or more C3-8-cycloalkyl, C2-10-alkenyl, phenyl, halogen, OR11, NR12R13, SR14, SO3H or COOR15, and aryl can be unsubstituted or substituted with one or more halogen, C1-10-alkyl, halogenated C1-10-alkyl, C3-8-cycloalkyl C2-10-alkenyl, phenyl, OR11, NR12R13, SR14, SO3H or COOR15, wherein R11, R12, R13, R14 and R15 can be the same or different and can be hydrogen, C1-10-alkyl, C3-8-cycloalkyl or C2-10-alkenyl, a process for the preparation of these compositions, a process of coating substrates with these compositions, substrates coated with these compositions, a process for preparing marked substrates using these compositions, marked substrates obtainable by the latter process, and certain color developers.

    Abstract translation: 本发明提供热敏涂料组合物，其包含式（1）的显色剂或其混合物，其中R 1可以是氢，C 1-20烷基，C 3-8 - 环烷基，C 2-10 - 烯基，芳基或SO 3 H ，R2和R3可以相同或不同，可以是氢，卤素，C 1-20烷基，C 3-8 - 环烷基，C 2-10 - 烯基，芳基，OR 6，NR 7 R 8，SR 9，SO 3 H或COOR 10和 R4和R5可以相同或不同，可以是氢，卤素，C 1-20烷基，C 3-8 - 环烷基，C 2-10 - 烯基，芳基，OR 6，NR 7 R 8或SR 9，R 6，R 7，R 8 ，R 9和R 10可以相同或不同，并且可以是氢，C 1-30 - 烷基，C 3-8 - 环烷基，C 2-10 - 烯基或芳基，其中C 1-20 - 烷基可以是未取代的或被一个或多个 C 3-8 - 环烷基，C 2-10 - 烯基，苯基，卤素，OR 11，NR 12 R 13，SR 14，SO 3 H或COOR 15，芳基可以是未被取代的或被一个或多个卤素取代，C 1-10烷基，卤代C 1-10 - 烷基，C 3-8 - 环烷基C2-10 - 烯基，苯基，OR11，NR12R13，SR14，SO3H或COOR15，其中 在R 11，R 12，R 13，R 14和R 15可以相同或不同，可以是氢，C 1-10 - 烷基，C 3-8 - 环烷基或C 2-10 - 烯基，一种制备这些组合物的方法， 涂覆这些组合物的基材，用这些组合物涂布的基材，使用这些组合物制备标记的基材的方法，通过后一方法获得的标记的底物和某些显色剂。

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