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    Fanal pigments of closed-ring dry toners containing indamine-and diphenylmethane dyestuffs
    31.
    发明授权
    Fanal pigments of closed-ring dry toners containing indamine-and diphenylmethane dyestuffs 失效
    含有吲哚胺和二苯基甲烷染料的封闭式干性调色剂的粉末颜料

    公开(公告)号：US4847177A

    公开(公告)日：1989-07-11

    申请号：US180402

    申请日：1988-04-12

    Applicant: Roderich Raue ,  Hubertus Psaar

    Inventor： Roderich Raue ,  Hubertus Psaar

    IPC: C09B67/20 ,  C09B69/06 ,  G03G9/09

    CPC classification number: G03G9/0914 ,  C09B69/06

    Abstract: A dry toner for developing latent electrostatic images in electrostatic copying and printing processes contains, as charge-control substance, a pigment of the formula ##STR1## in which A.sup.- represents a silicomolybdate anion,R.sup.1 and R.sup.3 represent, independently of each other, hydrogen, alkyl or aralkyl,R.sup.2 and R.sup.4 represent, independently of each other, hydrogen, alkyl, aralkyl or aryl, orR.sup.1, R.sup.2, R.sup.3 and R.sup.4 represent, independently of each other, members of a five- or six-membered ring produced by linkage with the o-position of the benzene ring orR.sup.1 and R.sup.2 or R.sup.3 and R.sup.4 jointly represent members of a five- or six-membered ring,B represents oxygen, sulphur or N--R,R represents hydrogen, alkyl or aryl andD represents CH, C--CN or N,in which the two benzene rings may be fused with a further benzene ring and then NR.sup.3 R.sup.4 may also be replaced by hydrogen, and in which the cyclic and acyclic radicals and the benzene rings may be substituted by nonionic radicals usual in dyestuff chemistry.

    Abstract translation: 在静电复印和印刷方法中用于显影静电潜像的干燥调色剂包含作为电荷控制物质的式I的颜料，其中A-表示硅钼酸盐阴离子，R 1和R 3彼此独立地表示， 氢，烷基或芳烷基，R 2和R 4彼此独立地表示氢，烷基，芳烷基或芳基，或者R 1，R 2，R 3和R 4彼此独立地表示五或六元环的成员 通过与苯环的邻位连接或R 1和R 2或R 3和R 4共同表示五元或六元环的成员，B表示氧，硫或NR，R表示氢，烷基或芳基，D表示 CH，C-CN或N，其中两个苯环可以与另外的苯环稠合，然后NR 3 R 4也可以被氢代替，并且其中环状和非环状基团和苯环可以被非离子基团取代 通常在染料化学中。

    Basic dyestuffs
    32.
    发明授权
    Basic dyestuffs 失效
    基础染料

    公开(公告)号：US4710569A

    公开(公告)日：1987-12-01

    申请号：US774273

    申请日：1985-09-10

    Applicant: Gunter Franke ,  Dieter Ockelmann ,  Roderich Raue ,  Peter Wild

    Inventor： Gunter Franke ,  Dieter Ockelmann ,  Roderich Raue ,  Peter Wild

    IPC: C09B44/00 ,  C09B62/465 ,  C09B69/00 ,  C09B19/00 ,  C09B19/02

    CPC classification number: C09B69/004 ,  C09B69/00

    Abstract: Dyestuffs of the formula ##STR1## wherein F stands for an organic chromophore andZ stands for radicals of the formulae ##STR2## wherein R.sub.1 -R.sub.2 denote hydrogen, alkyl, cycloalkyl, alkenyl, aryl, aralkyl or a heterocyclic structure orR.sub.2 and R.sub.3 represent an optionally substituted amino group or together form a ring orR.sub.1 with R.sub.2 and/or R.sub.3 with R.sub.4 form a ring,A.sup.(-) denotes an anion,Y denotes an anionic group,m denotes 0-2 andn denotes 1-6,and wherein the chromophore and said radicals can carry further substituents, provided that the total number of anionic substituents is smaller than the total number of quaternary and quaternizable amino groups, are used for dyeing cellulose fibres, in particular paper.

    Abstract translation: （I）的染料其中F代表有机发色团，Z代表式（II）的基团（III）其中R1-R2表示氢，烷基，环烷基，烯基， 芳基，芳烷基或杂环结构，或R 2和R 3表示任选取代的氨基或一起形成环或R 1与R 2和/或R 3与R 4形成环，A（ - ）表示阴离子，Y表示阴离子基团， m表示0-2，n表示1-6，并且其中发色团和所述基团可以携带另外的取代基，条件是阴离子取代基的总数小于季氨基和季氨基的总数，用于染色纤维素 纤维，特别是纸。

    Pressure-sensitive recording material
    33.
    发明授权
    Pressure-sensitive recording material 失效
    压敏记录材料

    公开(公告)号：US4211436A

    公开(公告)日：1980-07-08

    申请号：US958609

    申请日：1978-11-08

    Applicant: Hans-Peter Kuhlthau ,  Hubertus Psaar ,  Roderich Raue

    Inventor： Hans-Peter Kuhlthau ,  Hubertus Psaar ,  Roderich Raue

    IPC: B41M5/136 ,  B41M5/323 ,  C09B11/00 ,  C09B11/04 ,  C09B11/26 ,  B41M5/16 ,  B41M5/22

    CPC classification number: C09B11/26 ,  B41M5/136 ,  B41M5/323 ,  C09B11/04 ,  B41M5/1366 ,  Y10S428/914

    Abstract: A pressure-sensitive and heat-sensitive recording material contains color-forming agents of the formula ##STR1## wherein R.sub.1 denotes hydrogen or a non-ionic radical which is free from amino groups,R.sub.2 denotes hydroxyl, alkylamino, dialkylamino, acylamino, aralkylamino, arylamino, a saturated heterocyclic radical, alkoxy, alkenyloxy, aralkoxy, cycloalkoxy, aryloxy, acyloxy or a direct bond to R.sub.4,R.sub.3 denotes hydroxyl, alkoxy, aralkoxy, alkenyloxy, cycloalkoxy, aryloxy, alkylthio, arylthio or a radical of the formula ##STR2## wherein R.sub.5 and R.sub.6 independently of one another denote hydrogen, alkyl, aralkyl, cyloalkyl or aryl or, together with the nitrogen atom, form a ring, or R.sub.5 forms a ring with the ring B in the o-position relative to the nitrogen atom, andR.sub.4 denotes an aryl radical which is free from amino groups or a heterocyclic radical.

    Abstract translation: 压敏和热敏记录材料包含下式的成色剂：其中R1表示氢或不含氨基的非离子基，R2表示羟基，烷基氨基，二烷基氨基，酰氨基，芳烷基氨基， 芳基氨基，饱和杂环基，烷氧基，烯氧基，芳烷氧基，环烷氧基，芳氧基，酰氧基或与R4的直接键，R3表示羟基，烷氧基，芳烷氧基，烯氧基，环烷氧基，芳氧基，烷硫基，芳硫基或式 其中R 5和R 6彼此独立地表示氢，烷基，芳烷基，环烷基或芳基，或者与氮原子一起形成环，或者R5与相对于氮原子的o位置的环B形成环 R 4表示不含氨基或杂环基的芳基。

    Triaryl-methane dyestuffs
    34.
    发明授权
    Triaryl-methane dyestuffs 失效
    三芳基甲烷染料

    公开(公告)号：US4115413A

    公开(公告)日：1978-09-19

    申请号：US878952

    申请日：1969-11-21

    Applicant: Roderich Raue ,  Willi Eifler ,  Hans-Peter Kuhlthau

    Inventor： Roderich Raue ,  Willi Eifler ,  Hans-Peter Kuhlthau

    IPC: C09B11/22 ,  C07C93/14

    CPC classification number: C09B11/22

    Abstract: Triaryl-methane dyestuffs which are free from sulfonic acid and carboxylic acid groups and are selected from the group consisting of dyestuffs having one of the following four formulae: ##STR1## wherein R is alkyl, aralkyl, cycloalkyl or aryl; R.sub.1 is hydrogen, alkyl, aralkyl or cycloalkyl; R.sub.2 is alkyl, aralkyl, cycloalkyl or aryl; R.sub.1 and R.sub.2 additionally including divalent alkylene when joined together with the nitrogen or with a carbon atom in the o-position in the ring A to form a heterocyclic ring; R.sub.3 is hydrogen, alkyl, aralkyl, aryl, aralkoxy, aryloxy, halogen, carboxylic acid ester radical, carbonamido, sulfonamido, cyano, nitro, alkylsulfonyl, aryalkylsulfonyl, arylsulfonyl or acyl; and X is the radical of an anion; ##STR2## wherein R is alkyl or cycloalkyl; R.sub.1 is hydrogen, alkyl, aralkyl, cycloalkyl or aryl; R.sub.2 is alkyl, cycloalkyl, aralkyl or aryl, halogen or cyano; R.sub.1 and R.sub.2 additionally include divalent alkylene when joined together with the nitrogen atom or with a carbon atom in the o-position in the ring A to form a heterocyclic ring; R.sub.3 is hydrogen or alkyl; R.sub.4 is alkyl or cycloalkyl; and X is the radical of an anion; ##STR3## wherein R is alkyl or cycloalkyl; R.sub.1 is hydrogen or methyl; R.sub.2 is methyl, aryl, or cycloalkyl; R.sub.3 is hydrogen or alkyl; R.sub.4 is alkyl or cycloalkyl; R.sub.3 and R.sub.4 additionally include divalent alkylene when joined together to form a carbocyclic ring; and X is the radical of an anion; and ##STR4## wherein at least one R is halogen, alkyl, or alkoxy and the other R's are hydrogen, halogen, alkyl, or alkoxy; R.sub.1 is hydrogen or methyl; R.sub.2 is methyl, aryl, or cycloalkyl; and X is the radical of an anion.Process of preparing the above dyestuffs by condensation of an appropriate benzophenone with an aromatic amine or by the oxidation of the corresponding leuco compound. These dyestuffs are particularly useful in dyeing or printing materials made of polymers of acrylonitrile, polymers of as.-dicyanoethylene, and acid-modified aromatic polyesters.

    Abstract translation: 不含磺酸和羧酸基团的三芳基甲烷染料，选自具有以下四种式之一的染料：

    Cationic diazacyanine dyestuffs
    36.
    发明授权
    Cationic diazacyanine dyestuffs 失效
    阳离子二氮杂anine染料

    公开(公告)号：US4006127A

    公开(公告)日：1977-02-01

    申请号：US403790

    申请日：1973-10-05

    Applicant: Roderich Raue ,  Hans-Lothar Dorsch

    Inventor： Roderich Raue ,  Hans-Lothar Dorsch

    IPC: C09B44/10 ,  C09B44/20 ,  C09B43/00

    CPC classification number: C09B44/10 ,  C09B44/20

    Abstract: Dyestuffs of the formula ##STR1## WHEREIN A denotes a ring which contains at least one quaternary nitrogen atom;B denotes an isocyclic or heterocyclic radical;Y denotes a radical for completing a ring;R denotes hydrogen or alkyl;An .sup.- denotes an anion; andk, m and n denote 1 or 2,Are suitable for dyeing and printing of natural and synthetic materials, particularly of polyacrylonitrile, copolymers of acrylonitrile with other vinyl compounds, of acid modified polyesters and acid modified polyamides. The dyestuffs are also useful in writing fluids, rubber stamp inks, ball point pen inks and in inks for flexographic printing.

    Abstract translation: 式中的化合物 A表示含有至少一个季氮原子的环; B表示环状或杂环基; Y表示完成戒指的基数; R表示氢或烷基; An表示阴离子; 和K，M和N DENOTE 1或2，适用于天然和合成材料的自然和合成材料的染色和印刷，特别是聚丙烯腈，丙烯腈与其它乙烯基化合物的共聚物，改性聚酯和酸改性聚酰胺。 该染料还可用于书写流体，橡皮印墨，圆珠笔墨水和用于柔性版印刷的油墨。

    Cationic dyestuffs
    37.
    发明授权
    Cationic dyestuffs 失效
    阳光DYESTUFFS

    公开(公告)号：US4000130A

    公开(公告)日：1976-12-28

    申请号：US515079

    申请日：1974-10-15

    Applicant: Alfred Brack ,  Roderich Raue

    Inventor： Alfred Brack ,  Roderich Raue

    IPC: C08K5/00 ,  C08K5/22 ,  C08L33/00 ,  C08L33/02 ,  C09B23/16 ,  C09B26/02 ,  C09B26/04 ,  C09B57/06 ,  C07D209/14 ,  C07D409/12

    CPC classification number: C09B26/04 ,  C09B23/166 ,  C09B57/06 ,  Y10S8/922 ,  Y10S8/927

    Abstract: Cationic dyestuffs of the formula ##STR1## WHEREIN R represents an alkyl, alkenyl, cycloalkyl, aralkyl, aryl or heteryl radical or an alkylene radical bonded to A or to a ring fusted with A,R.sub.1 represents hydrogen, an alkyl, aralkyl, aryl or heteryl or nitrile,R.sub.2 represents hydrogen, alkyl, aralkyl or aryl,R.sub.3 represents alkyl,R.sub.4 represents hydrogen, alkyl, aralkyl, aryl, heteryl or alkylene or arylene bonded to R.sub.5,R.sub.5 represents a five- or six-membered aromatic ring,A represents the remaining members of a heterocyclic 5-membered or 6-membered ring andAn.sup.- represents an anion,A process for their preparation and their use for dyeing, printing and bulk dyeing of natural and synthetic materials.

    Process for the production of aromatic polyamines
    38.
    发明授权
    Process for the production of aromatic polyamines 失效
    生产芳香族多胺的方法

    公开(公告)号：US3931320A

    公开(公告)日：1976-01-06

    申请号：US256036

    申请日：1972-05-23

    Applicant: Willi Eifler ,  Roderich Raue ,  Ernst-Heinrich Rohe ,  Josef Finkel

    Inventor： Willi Eifler ,  Roderich Raue ,  Ernst-Heinrich Rohe ,  Josef Finkel

    IPC: C08G20060101 ,  C07C87/28

    CPC classification number: C07C209/78

    Abstract: A process for the production of aromatic polyamines comprising condensing primary or secondary aromatic amines with formaldehyde or a formaldehyde precursor in the presence of an acid catalyst and liberating the polyamines on completion of condensation by the addition of a basically reacting reagent, wherein a mixture containing amine, catalyst, aldehyde, precondensates formed therefrom, and water, issuing from a mixer at a maximum temperature of about 40.degree.C., is separated intoA. a side stream in which the heat liberated from the reacting mixture is dissipated in a heat exchanger following dilution of the total quantity of mixture of amine and catalyst, cooled to below about 40.degree.C., required for the reaction and the mixture thus obtained is reintroduced at a temperature of at most about 40.degree.C. into the mixer where formaldehyde is added, andB. a main stream which is pumped, through a reaction zone kept at a maximum of about 40.degree.C., into one or more heated residence reactors arranged in series in which the condensation reaction is completed at from about 80.degree.C. to about 200.degree.C.

    Abstract translation: 一种制备芳族多胺的方法，包括在酸催化剂存在下将伯或仲芳族胺与甲醛或甲醛前体缩合，并通过加入基本上反应的试剂在缩合完成时释放多胺，其中含有胺 ，由其形成的催化剂，醛，预缩合物和水，从最高温度约40℃的混合器中分出的水分离成A.反应混合物中的热量在热交换器中分离的侧流 如下所述，将冷却至40℃左右的冷却至40℃的反应混合物和如此获得的混合物的混合物的稀释度在最多约40℃的温度下重新进入混合器中，其中甲醛为 加入，和B.一个主流，通过一个最大约40℃的反应区，进入一个或多个加热的停留反应器 其中缩合反应在约80℃至约200℃完成。

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