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    Process for storing information with high storage density
    2.
    发明授权
    Process for storing information with high storage density 失效
    用于存储具有高存储密度的信息的过程

    公开(公告)号：US5352551A

    公开(公告)日：1994-10-04

    申请号：US55641

    申请日：1993-04-30

    Applicant: Jin Mizuguchi ,  Alain C. Rochat ,  Gerald Giller

    Inventor： Jin Mizuguchi ,  Alain C. Rochat ,  Gerald Giller

    IPC: B41M5/26 ,  G11B7/00 ,  G11B7/0045 ,  G11B7/244 ,  G11B7/24

    CPC classification number: G11B7/244 ,  G11B7/248 ,  G11B7/2531 ,  G11B7/2532 ,  G11B7/2533 ,  Y10S430/146

    Abstract: A process for storing information in an organic recording layer which, when treated locally with an organic solvent in accordance with the input of information, is able to change its absorption spectrum and/or its photoconductivity such that information can be produced or stored at the treated areas of said layer, wherein the organic solvent is solid at room temperature and is present in the recording layer, or by decomposition of a solid organic precursor which is present in the recording layer, and said solvent is vaporized or melts by the action of laser beams in accordance with the input of information, or said precursor is decomposed by the action of laser beams in accordance with the input of information.The stored information can be read out with a photodetector in the visible or near NIR range or with a built-in electrode system.

    Abstract translation: 一种用于将信息存储在有机记录层中的过程，当根据信息的输入在有机溶剂中局部处理时，能够改变其吸收光谱和/或其光电导率，从而可以在处理过的信息中产生或存储信息 所述层的区域，其中有机溶剂在室温下为固体并存在于记录层中，或通过存在于记录层中的固体有机前体的分解，并且所述溶剂通过激光的作用而蒸发或熔化 根据信息的输入，或者所述前体根据信息的输入被激光束的动作分解。 存储的信息可以用可见光或近NIR范围内的光电探测器读出，也可以用内置的电极系统读出。

    Material for storing information
    4.
    发明授权
    Material for storing information 失效
    用于存储信息的材料

    公开(公告)号：US5500314A

    公开(公告)日：1996-03-19

    申请号：US319407

    申请日：1994-10-06

    Applicant: Jin Mizuguchi ,  Gerald Giller

    Inventor： Jin Mizuguchi ,  Gerald Giller

    IPC: G06K19/06 ,  G11B7/244 ,  G11B7/248 ,  G11B7/24

    CPC classification number: G11B7/244 ,  G11B7/248 ,  G11B7/2531 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/2585 ,  Y10S430/145 ,  Y10S430/146

    Abstract: A process for the optical recording and storage of information in the form of bits by irradiating a recording material comprising a substrate coated with at least one layer of a pigment selected from the group of the dithiopyrrolopyrroles, dithioquinacridones, phthalocyanines or mixtures of several of these pigments as recording layer dotwise or linearly with laser light in the near infrared range (NIR range), which pigment (a) has a crystal modification having an absorption band in the NIR range, and (b) is in contact with a solid organic compound that changes the crystal modification of the pigment upon irradiation with laser light, so that (c) after irradiation the absorption in the NIR range is reduced, while the organic compound exhibits no absorption in the NIR range before and after irradiation.

    Abstract translation: 用于通过照射包含涂覆有至少一层选自二硫代吡咯并吡咯，二硫代喹吖啶酮，酞菁或这些颜料中的几种的混合物的至少一层颜料的基材的记录材料来以位的形式光学记录和存储信息的方法 作为记录层，在近红外范围（NIR范围）内与激光成一点或线性，该颜料（a）具有在NIR范围内具有吸收带的结晶改性，和（b）与固体有机化合物接触， 在激光照射时改变颜料的结晶改性，使得（c）照射后，在NIR范围内的吸收降低，而有机化合物在照射前后的NIR范围内不显示吸收。

    Process for storing information
    5.
    发明授权
    Process for storing information 失效
    存储信息的过程

    公开(公告)号：US5382485A

    公开(公告)日：1995-01-17

    申请号：US26965

    申请日：1993-03-05

    Applicant: Jin Mizuguchi ,  Gerald Giller

    Inventor： Jin Mizuguchi ,  Gerald Giller

    IPC: G06K19/06 ,  G11B7/244 ,  G11B7/248 ,  G11B7/00

    CPC classification number: G11B7/244 ,  G11B7/248 ,  G11B7/2531 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/2585 ,  Y10S430/145 ,  Y10S430/146

    Abstract: A process for the optical recording and storage of information in the form of bits by irradiating a recording material comprising a substrate coated with at least one layer of a pigment selected from the group of the dithiopyrrolopyrroles, dithioquinacridones, phthalocyanines or mixtures of several of these pigments as recording layer dotwise or linearly with laser light in the near infrared range (NIR range), which pigment (a) has a crystal modification having an absorption band in the NIR range, and (b) is in contact with a solid organic compound that changes the crystal modification of the pigment upon irradiation with laser light, so that (c) after irradiation the absorption in the NIR range is reduced, while the organic compound exhibits no absorption in the NIR range before and after irradiation.

    Abstract translation: 用于通过照射包含涂覆有至少一层选自二硫代吡咯并吡咯，二硫代喹吖啶酮，酞菁或这些颜料中的几种的混合物的至少一层颜料的基材的记录材料来以位的形式光学记录和存储信息的方法 作为记录层，在近红外范围（NIR范围）内与激光成一点或线性，该颜料（a）具有在NIR范围内具有吸收带的结晶改性，和（b）与固体有机化合物接触， 在激光照射时改变颜料的结晶改性，使得（c）照射后，在NIR范围内的吸收降低，而有机化合物在照射前后的NIR范围内不显示吸收。

    Black perylene pigments
    6.
    发明申请
    Black perylene pigments 有权
    黑色苝颜料

    公开(公告)号：US20070151478A1

    公开(公告)日：2007-07-05

    申请号：US10587361

    申请日：2005-02-04

    Applicant: Peter Erk ,  Andreas Stohr ,  Arno Bohm ,  Walter Kurtz ,  Jin Mizuguchi ,  Benno Sens

    Inventor： Peter Erk ,  Andreas Stohr ,  Arno Bohm ,  Walter Kurtz ,  Jin Mizuguchi ,  Benno Sens

    IPC: C09D11/00

    CPC classification number: C09B5/62 ,  C09B67/0034

    Abstract: Black perylene pigments which comprise one of the isomers of the formula Ia or Ib in which R1, R2 are each independently phenylene, naphthylene or pyridylene, each of which may be mono- or polysubstituted by C1-C12-alkyl, C1-C6-alkoxy, hydroxyl, nitro, and/or halogen; X is halogen; n Is from 0 to 4, or comprises a mixture of both isomers and has a blackness value ≧210 in an alkyd/melamine baking varnish.

    Abstract translation: 包含式Ia或Ib的异构体之一的黑色苝颜料各自独立为亚苯基，亚萘基或亚吡啶基，其中每一个可以是 被C 1 -C 12 - 烷基，C 1 -C 6 - 烷氧基，C 1 -C 6 - 烷氧基，C 1 -C 12 - ，硝基和/或卤素; X是卤素; n为0〜4，或者在醇酸/三聚氰胺烘烤清漆中含有两种异构体的混合物，其黑度值> 210。

    Preparation of mixed crystals and solid solutions of 1, 4-diketo-pyrrolpyrroles
    7.
    发明授权
    Preparation of mixed crystals and solid solutions of 1, 4-diketo-pyrrolpyrroles 失效
    制备1,4-二酮 - 吡咯吡咯的混合晶体和固溶体

    公开(公告)号：US5693824A

    公开(公告)日：1997-12-02

    申请号：US712721

    申请日：1996-09-12

    Applicant: Jin Mizuguchi ,  Zhimin Hao ,  Olof Wallquist ,  Abul Iqbal

    Inventor： Jin Mizuguchi ,  Zhimin Hao ,  Olof Wallquist ,  Abul Iqbal

    IPC: C07D487/04 ,  C08K5/3415 ,  C09B67/22 ,  C07D209/52 ,  C07D491/02 ,  C09B11/16 ,  C09L29/40

    CPC classification number: C08K5/3415 ,  C09B67/0039

    Abstract: A process for the preparation of mixed crystals of 1,4-diketopyrrolo�3,4-c!pyrroles, consisting of 1 mol each of two different compounds of formula ##STR1## by heating a corresponding mixture in solid form to the temperature range from 220.degree. to 380.degree. C. A and B are, for example, each a group of formula ##STR2## wherein R.sub.1 and R.sub.2 are each independently hydrogen, chloro, bromo, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 alkylamino, phenyl or --CN, G is --O--, --NR.sub.7 --, --N.dbd.N-- or --SO.sub.2 --, R.sub.3 and R.sub.4 are hydrogen, and R.sub.7 is hydrogen, methyl or ethyl. The mixed crystals and solid solutions obtained are excellently suited for pigmenting high molecular weight material.

    Abstract translation: 制备1,4-二酮吡咯并[3,4-c]吡咯的混合物的方法，由两种不同的固体形式的化合物1摩尔至220℃至380℃的温度范围。 和B为例如每一个式（Ⅰ）的化合物，其中R 1和R 2各自独立地为氢，氯，溴，C 1 -C 4烷基，C 1 -C 6烷氧基，C 1 -C 6烷基氨基，苯基或-CN，G为 -O - ， - NR7 - ， - N = N-或-SO2-，R3和R4是氢，R7是氢，甲基或乙基。 获得的混合晶体和固溶体非常适合于着色高分子量材料。

    Novel electrochromic compositions based on diketopyrrolopyrroles
    8.
    发明授权
    Novel electrochromic compositions based on diketopyrrolopyrroles 失效
    基于二酮吡咯并吡咯的新型电致变色组合物

    公开(公告)号：US5298063A

    公开(公告)日：1994-03-29

    申请号：US945075

    申请日：1992-09-15

    Applicant: Jin Mizuguchi ,  Alain C. Rochat

    Inventor： Jin Mizuguchi ,  Alain C. Rochat

    IPC: C07D487/04 ,  C09K9/02 ,  C09D11/00

    CPC classification number: C09K9/02

    Abstract: Compositions containing(a) at least one 1,4-diketopyrrolo[3,4-c]pyrrole of the formula I, II, IIa, III or IV ##STR1## and (b) an auxiliary redox system from the ferrocyanide, ferrocene or ammonium iron(II) sulfate series in combination with at least one conductive salt (c), where, in the formula I,R and R.sub.2 are, for example, --H and R.sub.1 is --SO.sub.3 Na,in the formulae II and IIa, R and R.sub.3 are, for example, --H, R.sub.1 is --SO.sub.3 H and p is 3,in the formula III, R.sub.4 and R.sub.5 are, for example, phenyl and R.sub.6 and R.sub.7 are, for example, methyl, andin the formula IV R.sub.8 and R.sub.9 are, for example, phenyl,are suitable as electrochromic materials in display systems.

    Abstract translation: （I）至少一种式I，II，IIa，III或IV的1,4-二酮吡咯并[3,4-c]吡咯的组合物（I） （IV）和（b）从亚铁氰化物，二茂铁或硫酸铁铵（II）系列与至少一种导电盐（c）组合的辅助氧化还原体系，其中在 在式II和IIa中，式I，R和R 2是例如-H，R 1是-SO 3 Na，在式III中，R和R 3是例如-H，R 1是-SO 3 H，p是3 R 4和R 5为例如苯基，R 6和R 7为例如甲基，式IV中R 8和R 9为例如苯基，在显示系统中适合作为电致变色材料。

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