Use of salts of layered double hydroxides as charge control agents
    4.
    发明授权
    Use of salts of layered double hydroxides as charge control agents 有权
    使用分层双氢氧化物的盐作为电荷控制剂

    公开(公告)号:US07611812B2

    公开(公告)日:2009-11-03

    申请号:US10523536

    申请日:2003-07-09

    IPC分类号: G03G9/08

    摘要: Layered double hydroxide salts as charge control agents in electrophotographic toners and developers, in powder coating materials, electret materials and in electrostatic separation processes of chargeable materials, such as polymers, wherein the double hydroxide salt contains monovalent and/or divalent, and also trivalent, metal cations, and also contains one or more organic anions A of the formula (I) X—R—Y  (1) wherein X is hydroxyl, carboxyl, sulfato or sulfo; Y is carboxyl, sulfato or sulfo, and R is an aliphatic, cycloaliphatic, heterocycloaliphatic, olefinic, cycloolefinic. heterocycloolefinic, aromatic, heteroaromatic, araliphatic or heteroaraliphatic radical having a total of at least 8 carbon atoms which can be substituted by one or several substituents from the group hydroxyl, amino, halogen, C1-C22-alkyl, C1-C22-alkoxy, —C1-C22-alkylene-(CO)—O—(CH2CH2O)0-50-alkyl,—C1-C22-alkylene-(CO)—O—(CH2H2O)0-50-haloalkyl, carboxy, sulfo, nitro or cyano.

    摘要翻译: 分层双氢氧化物盐作为电子照相调色剂和显影剂中的电荷控制剂,粉末涂料,驻极体材料和可带电材料如聚合物的静电分离方法,其中双氢氧化物盐含有一价和/或二价,以及三价, 金属阳离子,还含有一种或多种式(I)XRY(1)的有机阴离子A,其中X是羟基,羧基,硫酸根或磺基; Y是羧基,硫酸根或磺基,R是脂族,脂环族,杂脂族,烯烃,环烯烃。 具有总共至少8个碳原子的杂环烯烃,芳族,杂芳族,芳脂族或杂脂族基团,其可以被羟基,氨基,卤素,C 1 -C 22 - 烷基,C 1 -C 22 - 烷氧基 - , - C 1 -C 22 - 亚烷基 - (CO)-O-(CH 2 CH 2 O)0-50-烷基,-C 1 -C 22 - 亚烷基 - (CO)-O-(CH 2 H 2 O)0-50-卤代烷基,羧基,磺基,硝基或氰基 。

    Use of salts of layered double hydoxides
    5.
    发明授权
    Use of salts of layered double hydoxides 有权
    使用分层双重氧化物的盐

    公开(公告)号:US07569318B2

    公开(公告)日:2009-08-04

    申请号:US10523502

    申请日:2003-07-09

    IPC分类号: G03G9/097

    摘要: A layered double hydroxide salt as a charge control agent in electrophotographic toners and developers, in powder coating materials, electret materials and in electrostatic separation processes of chargeable materials, such as polymers, wherein the double hydroxide salt contains monovalent and/or divalent, and also trivalent, metal cations, and also contains organic anions A of the formulae (I) to (XXX) set forth in the specification.

    摘要翻译: 作为电子照相调色剂和显影剂中的电荷控制剂的层状双氢氧化物盐,粉末涂料,驻极体材料以及可充电材料如聚合物的静电分离方法,其中双氢氧化物盐含有一价和/或二价,以及 三价金属阳离子,还含有说明书中列出的式(I)〜(XXX)的有机阴离子A.

    Blue dye with particularly high purity and positive triboelectric control effect
    6.
    发明申请
    Blue dye with particularly high purity and positive triboelectric control effect 失效
    蓝色染料具有特别高的纯度和正的摩擦控制效果

    公开(公告)号:US20060105265A1

    公开(公告)日:2006-05-18

    申请号:US10533999

    申请日:2003-10-21

    IPC分类号: G03C5/00

    摘要: The dye base sulphate of formula (I) is produced with a residual amine content of less than 2000 ppm, as determined by HPLC, by precipitation of the dye base, made by Friedel-Crafts alkylation, substitution and hydrolysis, as the dye base sulphate and a) taken up in water and subjecting to a first steam distillation then filtered and optionally dried at 50 to 180° C., b) the pressed cake is treated with water or the optionally dried dye base sulphate is moistened with water, c) subjected to a further steam distillation and filtration and d) dried at 50 to 180° C.

    摘要翻译: 制备式(I)的染料基硫酸盐,其残留胺含量小于2000ppm,如通过HPLC测定的,通过由Friedel-Crafts烷基化,取代和水解制备的染料碱沉淀作为染料碱性硫酸盐 并且a)将其吸收在水中并进行第一蒸汽蒸馏,然后过滤并任选地在50至180℃下干燥,b)将压滤饼用水或任选干燥的染料基硫酸盐用水润湿,c) 进行进一步的蒸汽蒸馏和过滤,并且d)在50至180℃下干燥。

    Use of salts of layered double hydroxides as charge control agents
    7.
    发明申请
    Use of salts of layered double hydroxides as charge control agents 有权
    使用分层双氢氧化物的盐作为电荷控制剂

    公开(公告)号:US20050277040A1

    公开(公告)日:2005-12-15

    申请号:US10523536

    申请日:2003-07-09

    摘要: The invention relates to the use of layered double hydroxide salts as charge control agents in electrophotographic toners and developers, in coating powders, electret materials and in electrostatic separation processes, characterized in that the double hydroxide salt contains monovalent and/or bivalent and even trivalent metal cations, in addition to one or several organic anions of formula X—R—Y (I), wherein X=hydroxy, carboxy, sulphato or sulpho; Y=carboxy, sulphato or sulpho, and R=a bivalent aliphatic, cycloaliphatic, heterocycloaliphatic, olefinic, cycloolefinic, heterocycloolefinic, aromatic, heteroaromatic, araliphatic or heteroaraliphatic radical having at least 8 C atoms which can be substituted by one or several substituents from the group of hydroxy, amino, halogen, C1-C22-alkyl, C1-C22-alkoxy, carboxy, sulpho, nitro or cyano.

    摘要翻译: 本发明涉及层压双氢氧化物盐作为电子照相色调剂和显影剂中的电荷控制剂,在涂料粉末,驻极体材料和静电分离方法中的用途,其特征在于双氢氧化物盐含有一价和/或二价甚至三价金属 阳离子,除了一种或几种式XRY(I)的有机阴离子,其中X =羟基,羧基,硫酸根或磺酸基; Y =羧基,硫酸基或磺基,R =具有至少8个C原子的二价脂族,脂环族,杂环脂族,烯属,环烯烃,杂环烯烃,芳族,杂芳族,芳脂族或杂脂族基团,其可以被一个或多个取代基取代 一组羟基,氨基,卤素,C 1 -C 22 - 烷基,C 1 -C 22 - 烷氧基,羧基,磺基,硝基或氰基。