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    Recording material
    14.
    发明授权
    Recording material 失效
    录音材料

    公开(公告)号：US5024987A

    公开(公告)日：1991-06-18

    申请号：US438921

    申请日：1989-11-17

    Applicant: Gunter Klug ,  Gert Jabs ,  Horst Berneth ,  Artur Botta

    Inventor： Gunter Klug ,  Gert Jabs ,  Horst Berneth ,  Artur Botta

    IPC: B41M5/132 ,  B41M5/136 ,  B41M5/155

    CPC classification number: B41M5/136 ,  B41M5/155

    Abstract: Pressure-sensitive reactive recording material containinga) as the color-forming agent, a tetraindolylheptamethine ether or alcohol of the formulae I/1, I/2, I/3 or I/4 ##STR1## b) and, as the color developer, the salt of a polyvalent metal and an aromatic carboxylic acid having at least 10 carbon atoms, of the formula (II) ##STR2## wherein A, B, D and E denote ##STR3## and the other radicals have the meanings given in the description, produces light-stable copies which can also be read by machines (OCR).

    Abstract translation: 压敏反应记录材料包含a）作为成色剂，式I / I，I / 2，I / 3或I / 4的四甲苯甲基庚酸醚或醇。 b）和作为显色剂的多价金属和具有至少10个碳原子的芳族羧酸的盐，式（II）的化合物（IMA） II）其中A，B，D和E表示“IMAGE”，其他基团具有在描述中给出的含义，产生也可由机器（OCR）读取的光稳定拷贝。

    Process for the preparation of sulpho-free triphenyl-methane dyestuffs
    15.
    发明授权
    Process for the preparation of sulpho-free triphenyl-methane dyestuffs 失效
    无磺基三苯基甲烷染料的制备方法

    公开(公告)号：US5013857A

    公开(公告)日：1991-05-07

    申请号：US449035

    申请日：1989-12-11

    Applicant: Horst Berneth ,  Roderich Raue

    Inventor： Horst Berneth ,  Roderich Raue

    IPC: C09B11/00 ,  C09B11/12 ,  C09B11/18

    CPC classification number: C09B11/18

    Abstract: Process for the preparation of sulpho-free triphenylmethane dyestuffs of the formula ##STR1## in which R.sup.1 -R.sup.3 denote hydrogen, C.sub.1 -C.sub.6 -alkyl, preferably methyl, or halogen, preferably chlorine,Y denotes hydrogen or NX.sup.5 X.sup.6,X.sup.1 -X.sup.6 denote hydrogen, C.sub.1 -C.sub.6 -alkyl, preferably methyl, ethyl, benzyl or phenyl andZ.sup.- denotes an anionby oxidation of their leuco products with manganese dioxide, characterized in that, after the oxidation is completed, manganese hydroxide or manganese carbonate and the carbinol base of the dyestuff are formed by the addition of hydroxide or carbonate, during or after which the carbinol base is taken up in a water-immiscible solvent, separated off from the manganese hydroxide or manganese carbonate and from the water phase, the solution is mixed with the acid HZ which may have been mixed with water, the solvent is either distilled off before the mixing or separated or distilled off after the mixing, and the dyestuff is isolated as a solution or in solid form after evaporation or crystallization.

    Abstract translation: 制备式“IMAGE”的无磺酸三苯甲烷染料的方法，其中R1-R3表示氢，C1-C6-烷基，优选甲基或卤素，优选氯，Y表示氢或NX5X6，X1-X6表示氢 ，C 1 -C 6 - 烷基，优选甲基，乙基，苄基或苯基，Z-表示阴离子，其用二氧化锰氧化其无色产物，其特征在于氧化完成后，将氢氧化锰或碳酸锰和甲醇基 通过加入氢氧化物或碳酸酯形成染料，在此期间或之后，将甲醇碱溶解在与水相混溶的溶剂中，从氢氧化锰或碳酸锰和水相中分离出来，将溶液与 可能已经与水混合的酸性HZ，在混合之前将溶剂蒸馏出来，或者在混合后分离或蒸馏出去，并将染料作为溶液或以固体形式分离出来 配给或结晶。

    Triazolylcoumarin compounds, and their preparation and use as optical brighteners, scintillators and laser dyestuffs
    16.
    发明授权
    Triazolylcoumarin compounds, and their preparation and use as optical brighteners, scintillators and laser dyestuffs 失效
    三唑基香豆素化合物及其制备和用作荧光增白剂，闪烁体和激光染料

    公开(公告)号：US4426530A

    公开(公告)日：1984-01-17

    申请号：US335987

    申请日：1981-12-30

    Applicant: Horst Berneth ,  Roderich Raue

    Inventor： Horst Berneth ,  Roderich Raue

    IPC: C07D405/14 ,  C07D521/00 ,  C09B57/02 ,  C09K9/02 ,  C09K11/06

    CPC classification number: C07D231/12 ,  C07D233/56 ,  C07D249/08

    Abstract: Optical brighteners of the formula ##STR1## wherein B denotes a direct bond or the 1,4-phenylene radical andR.sub.1 and R.sub.2 independently of one another denote hydrogen, optionally substituted alkyl, aralkyl, cycloalkyl or aryl, or together form a fused aromatic ring,or the quaternisation products and protonation products thereof, are outstandingly suitable for the white tinting of polyester fibres or acrylic fibres. They are distinguished by a good build-up capacity and a small tendency to develop a green tone.

    Abstract translation: 其中B表示直接键或1,4-亚苯基，R 1和R 2彼此独立地表示氢，任选取代的烷基，芳烷基，环烷基或芳基，或一起形成稠合芳环 ，或其季铵化产物和质子化产物，非常适合于聚酯纤维或丙烯酸纤维的白色着色。 他们的特点是良好的建立能力和小绿色发展的倾向。

    CHAIN TRANSFER REAGENTS IN POLYURETHANE-BASED PHOTOPOLYMER FORMULATIONS
    17.
    发明申请
    CHAIN TRANSFER REAGENTS IN POLYURETHANE-BASED PHOTOPOLYMER FORMULATIONS 审中-公开
    基于聚氨酯的光致变色剂配方的链转移试剂

    公开(公告)号：US20140295328A1

    公开(公告)日：2014-10-02

    申请号：US14350593

    申请日：2012-10-11

    Applicant: Marc-Stephan Weiser ,  Friedrich-Karl Bruder ,  Thomas Rölle ,  Thomas Fäcke ,  Dennis Hönel ,  Horst Berneth

    Inventor： Marc-Stephan Weiser ,  Friedrich-Karl Bruder ,  Thomas Rölle ,  Thomas Fäcke ,  Dennis Hönel ,  Horst Berneth

    IPC: G03H1/02

    CPC classification number: G03H1/02 ,  G11B7/24044 ,  G11B7/245

    Abstract: The present invention relates to photopolymer formulations comprising: matrix polymers (A), obtainable by reacting at least one polyisocyanate component (a) and one isocyanate-reactive component (b); a writing monomer (B); a photoinitiator (C); a catalyst (D); and a chain transfer reagent (E). A holographic medium that contains a photopolymer formulation according to the invention or can be obtained by using it, the use of a photopolymer formulation according to the invention for manufacturing holographic media, and a method for producing a holographic medium by using a photopolymer formulation according to the invention are also subject matter of the invention.

    Abstract translation: 本发明涉及光聚合物制剂，其包含：通过使至少一种多异氰酸酯组分（a）和一种异氰酸酯反应性组分（b）反应获得的基质聚合物（A）; 书写单体（B）; 光引发剂（C）; 催化剂（D）; 和链转移试剂（E）。 包含根据本发明的光聚合物制剂或可以通过使用它获得的全息介质，使用根据本发明的光聚合物制剂制造全息介质，以及通过使用根据本发明的光聚合物制剂制备全息介质的方法 本发明也是本发明的主题。

    DIFUNCTIONAL (METH)ACRYLATE WRITING MONOMERS
    18.
    发明申请
    DIFUNCTIONAL (METH)ACRYLATE WRITING MONOMERS 有权
    丙烯酸二异丁酯书写单体

    公开(公告)号：US20130252140A1

    公开(公告)日：2013-09-26

    申请号：US13814725

    申请日：2011-08-10

    Applicant: Thomas Fäcke ,  Friedrich-Karl Bruder ,  Thomas Röelle ,  Marc-Stephan Weiser ,  Dennis Hönel ,  Horst Berneth

    Inventor： Thomas Fäcke ,  Friedrich-Karl Bruder ,  Thomas Röelle ,  Marc-Stephan Weiser ,  Dennis Hönel ,  Horst Berneth

    IPC: G03C1/73

    CPC classification number: G03C1/733 ,  C07C323/12 ,  C09D175/04 ,  G03F7/001 ,  G03F7/0046 ,  G03F7/027 ,  G03H1/30 ,  G03H2001/0264 ,  G03H2260/12 ,  G11B7/24044 ,  G11B7/245

    Abstract: The invention relates to compounds, of formula (I) in which X is CH3 or hydrogen, Z is a linear or branched C2 to C4 alky radical, R is a linear or branched, optionally heteroatom-substituted aliphatic, aromatic or araliphatic radical, Y in each occurrence is independently hydrogen, methyl, ethyl, propyl, n-butyl, tert-butyl, chlorine, bromine, iodine, methylthio, phenyl or phenylthio, n is from 0 to 4 and m is from 0 to 5. The invention further relates to the use of such a compound as writing monomer in a photopolymer formulation. In addition, a photopolymer formulation comprising as least a polyisocyanate component, a polyol component, a photoinitiator and a compound of formula (I) as writing monomer, and also the use of the photopolymer formulation for producing holographic media, are likewise subjects of the invention.

    Abstract translation: 本发明涉及式（I）化合物，其中X为CH 3或氢，Z为直链或支链C 2至C 4烷基，R为直链或支链任选杂原子取代的脂族，芳族或芳脂族基，Y 在每次出现时独立地为氢，甲基，乙基，丙基，正丁基，叔丁基，氯，溴，碘，甲硫基，苯基或苯硫基，n为0至4，m为0至5。 涉及在光聚合物制剂中使用这样的化合物来书写单体。 此外，作为书写单体的包含至少多异氰酸酯组分，多元醇组分，光引发剂和式（I）化合物的光聚合物制剂以及用于制备全息介质的光聚合物制剂的使用同样是本发明的受试者 。

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