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    Fluorescent dyestuffs
    12.
    发明授权
    Fluorescent dyestuffs 失效
    荧光染料

    公开(公告)号：US4301091A

    公开(公告)日：1981-11-17

    申请号：US73773

    申请日：1979-09-10

    Applicant: Rudolf Schieder ,  Helmut Telle ,  Roderich Raue ,  Wolfgang Brinkwerth

    Inventor： Rudolf Schieder ,  Helmut Telle ,  Roderich Raue ,  Wolfgang Brinkwerth

    IPC: C09B57/00 ,  C07C309/28 ,  C07C309/32 ,  C07F9/40 ,  C09B23/14 ,  D06L3/12 ,  H01S3/20 ,  H01S3/213 ,  C07C143/24 ,  D06P1/38

    CPC classification number: C07C309/00 ,  C07F9/4056 ,  H01S3/20 ,  H01S3/213

    Abstract: Fluorescent dyestuffs of the formula ##STR1## wherein: R.sub.1 and R.sub.2 independently of one another represent hydrogen, a salt-forming cation, an alkyl radical with 1 to 8 carbon atoms or an aralkyl radical which is optionally substituted by non-chromophoric groups,R.sub.2 to R.sub.5 independently of one another represent hydrogen, alkyl, trifluoromethyl, alkoxy, aralkoxy, alkenyloxy, halogen or the carboxyl, cyano, alkylsulphonyl, arylsulphonyl, carboxamide or sulphonamide group or a carboxylic acid ester group, m and n independently of one another denote 0, 1 or 2 and the sum of m+n must be at least 2, and o, p, q and r independently of one another represent 0, 1 or 2.processes for their preparation, their use for whitening organic materials and a process for the production of a coherent laser emission using the fluorescent dyestuffs according to formula I.

    Abstract translation: 具有式（I）的荧光染料其中：R 1和R 2彼此独立地表示氢，形成盐的阳离子，具有1至8个碳原子的烷基或任选被非发色团取代的芳烷基 R 2至R 5彼此独立地表示氢，烷基，三氟甲基，烷氧基，芳烷氧基，烯氧基，卤素或羧基，氰基，烷基磺酰基，芳基磺酰基，甲酰胺或磺酰胺基或羧酸酯基，m和n独立地为一个 另一个表示0,1或2，m + n的和必须至少为2，o，p，q和r彼此独立地表示0,1或2。

    Dyestuff laser
    13.
    发明授权
    Dyestuff laser 失效
    染料激光

    公开(公告)号：US4271395A

    公开(公告)日：1981-06-02

    申请号：US866521

    申请日：1978-01-03

    Applicant: Uwe Brinkmann ,  Helmut Telle ,  Roderich Raue

    Inventor： Uwe Brinkmann ,  Helmut Telle ,  Roderich Raue

    IPC: H01S3/20 ,  C09B57/00 ,  H01S3/213

    CPC classification number: H01S3/213

    Abstract: Laser light in the wavelength range of 420-480 nm is obtained with a dyestuff laser containing a dyestuff of the general formula ##STR1## wherein R and R.sub.1 independently of one another represent ##STR2## R.sub.2 denotes an optionally substituted alkyl radical with 1-4 C atoms, R.sub.3 and R.sub.4 independently of one another represent hydrogen or optionally substituted C.sub.1 -C.sub.4 -alkyl or conjointly with the nitrogen can form a 5-membered or 6-membered heterocyclic ring andm and n denote 1 or 2, andwhereinthe aromatic radicals contained in the formula can be further substituted, in a solvent which does not interfere with the emission, at a concentration, which emits laser beams, of, preferably, 10.sup.-2 to 10.sup.-5 mols/liter.

    Abstract translation: 使用含有通式为＆lt; IMAGE＆gt; + TR＆lt; IMAGE＆gt;的染料的染料激光获得波长范围为420-480nm的激光，其中R和R 1彼此独立地表示，表示任选取代的烷基 具有1-4个C原子的基团，R 3和R 4彼此独立地表示氢或任选取代的C 1 -C 4烷基或与氮稠合形成5元或6元杂环，m和n表示1或2 并且其中式中所含的芳族基团可以在发射激光束的浓度不优于10-2至10-5摩尔/升的不干扰发射的溶剂中被进一步取代。

    Dyestuff laser
    14.
    发明授权
    Dyestuff laser 失效
    染料激光

    公开(公告)号：US4100509A

    公开(公告)日：1978-07-11

    申请号：US702080

    申请日：1976-07-02

    Applicant: Herbert Walther ,  Wolfgang Hartig ,  Adolf Friedrich ,  Roderich Raue

    Inventor： Herbert Walther ,  Wolfgang Hartig ,  Adolf Friedrich ,  Roderich Raue

    IPC: H01S3/20 ,  H01S3/213

    CPC classification number: H01S3/20 ,  H01S3/213

    Abstract: A dye laser employing a solution of: ##STR1## wherein R and R.sub.1 independently of one another represent hydrogen, alkyl, cycloalkyl or aralkyl or can form, with R.sub.2 or R.sub.3, or with R.sub.4 or R.sub.5, a partially hydrogenated 5-membered or 6-membered heterocyclic ring, R.sub.2 - R.sub.5 independently of one another represent hydrogen, alkyl, alkoxy or halogen or can form, with R or R.sub.1, a partially hydrogenated 5-membered or 6-membered heterocyclic ring,Me represents hydrogen, a monovalent or divalent metal cation, or the ammonium, monoalkylammonium, dialkylammonium or trialkylammonium radical, and m and n denote a number between 1 and 4,And whereinThe rings, A, B and C as well as the aliphatic or aromatic radicals present in the formula can also be substituted further,In a concentration which emits laser beams, preferably of 10.sup.-2 to 10.sup.-5 mol litre.

    Abstract translation: 使用以下溶液的染料激光：其中R和R 1彼此独立地表示氢，烷基，环烷基或芳烷基，或者可以与R 2或R 3，或与R 4或R 5形成部分氢化的5元或6元 R 2 -R 5彼此独立地表示氢，烷基，烷氧基或卤素，或者可以与R或R 1形成部分氢化的5元或6元杂环，Me表示氢，一价或二价 金属阳离子或铵，单烷基铵，二烷基铵或三烷基铵基，m和n表示1至4之间的数字，并且环，A，B和C以及式中存在的脂族或芳族基团也可以 在进一步的替代品中，以10-2至10-5 MOL LITER的优先权为特征。

    Triarylmethane color formers
    17.
    发明授权
    Triarylmethane color formers 失效
    三芳基甲烷成色剂

    公开(公告)号：US5233048A

    公开(公告)日：1993-08-03

    申请号：US942112

    申请日：1992-09-08

    Applicant: Udo Eckstein ,  Roderich Raue

    Inventor： Udo Eckstein ,  Roderich Raue

    IPC: B41M5/136 ,  B41M5/323 ,  C07D249/08 ,  C09B11/10 ,  C09B11/26

    CPC classification number: C09B11/26 ,  B41M5/1366 ,  B41M5/323 ,  C09B11/10

    Abstract: Color formers of the general formula ##STR1## in which --independently of one another-- R.sup.1 and R.sup.2 are hydrogen, halogen, alkyl, aralkyl etc.,Y.sup.1 and Y.sup.2 are alkyl, aryl, cycloalkyl or aralkyl,X.sup.1 is alkyl, alkenyl, cycloalkyl, aralkyl etc.,X.sup.2 is H, alkyl, alkenyl, cycloalkyl etc.X.sup.1 with X.sup.2 with the inclusion of the nitrogen atom carrying them can form a saturated or unsaturated 5- or 6-membered heterocyclic ring, andfurther isocyclic or heterocyclic rings can be fused with the rings A, B and C, upon incorporation in recording materials based on acid developers, show a particularly advantageous migration behaviour. Deep blue, green-blue, green, violet or red shades which have excellent sublimation and light fastness are obtained.

    Abstract translation: 通式（Ⅰ）所示的成色剂 - 其中R 1和R 2彼此独立地为氢，卤素，烷基，芳烷基等，Y 1和Y 2为烷基，芳基，环烷基或芳烷基，X 1为烷基， 烯基，环烷基，芳烷基等，X 2是H，烷基，烯基，环烷基等。具有包含含有氮原子的X 2的X 1可以形成饱和或不饱和的5-或6-元杂环，并且还可以是环或 当结合到基于酸显影剂的记录材料中时，杂环可以与环A，B和C稠合，显示出特别有利的迁移行为。 获得了具有极好升华和耐光牢度的深蓝色，绿色 - 蓝色，绿色，紫色或红色色调。

    Process for the preparation of sulpho-free triphenyl-methane dyestuffs
    18.
    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。

    Dyestuff laser
    19.
    发明授权
    Dyestuff laser 失效
    染料激光

    公开(公告)号：US4670882A

    公开(公告)日：1987-06-02

    申请号：US349900

    申请日：1982-02-18

    Applicant: Helmut Telle ,  Rudolf Schieder ,  Roderich Raue ,  Udo Eckstein

    Inventor： Helmut Telle ,  Rudolf Schieder ,  Roderich Raue ,  Udo Eckstein

    IPC: C07D307/82 ,  C07D307/86 ,  C09B57/00 ,  H01S3/213 ,  H01S3/20

    CPC classification number: C07D307/82 ,  C07D307/86 ,  C09B57/00 ,  H01S3/213

    Abstract: Dyestuff laser consisting of a reservoir, with a laser dyestuff solution contained therein, and a pumped light source associated therewith, which is capable of exciting the dyestuff solution to produce an emission, characterized in that the dyestuff solution contains, in a solvent which does not interfere with the emission, a dyestuff which, in the form of the free acid, corresponds to the general formula ##STR1## wherein R.sub.1 to R.sub.4 independently of one another represent hydrogen, alkyl, trifluormethyl, alkoxy, aralkoxy, alkenyloxy, halogen or the carboxyl, cyano, alkylsulphone, aryl-sulphone, carboxamide, sulphonamide or carboxylic acid ester group,R.sub.1 and R.sub.4 can additionally denote a fused-on benzene ring,n represents a number 2 to 6 ando, p, q and r independently of one another represent 0, 1 or 2,in a concentration, preferably of 10.sup.-2 to 10.sup.-5 mol/1, which emits laser radiation.

    Abstract translation: 由储存器组成的染料激光器，其中包含激光染料溶液，以及与其相关联的泵浦光源，其能够激发染料溶液以产生发射，其特征在于，所述染料溶液在不溶剂 干扰发射，以游离酸的形式对应于通式为“IMAGE”的染料，其中R 1至R 4彼此独立地表示氢，烷基，三氟甲基，烷氧基，芳烷氧基，烯氧基，卤素或羧基 ，氰基，烷基砜，芳基砜，甲酰胺，磺酰胺或羧酸酯基团，R 1和R 4可以另外表示稠合的苯环，n表示2至6的数，o，p，q和r彼此独立地 代表0,1或2，其浓度，优选为10-2至10-5mol / l，其发射激光辐射。

    Triazolylcoumarin compounds, and their preparation and use as optical brighteners, scintillators and laser dyestuffs
    20.
    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。

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