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公开(公告)号：US4407924A
公开(公告)日：1983-10-04
申请号：US339491
申请日：1982-01-15
CPC分类号： G03G9/09783
摘要： A complex system for developing electrostatic images, and particularly a toner which comprises 100 parts by weight of a resin and for instance 0.5 to 5 parts by weight of the complex system, such as a metal complex composed of, e.g. a metal such as Cr, Co or Fe, and both an aromatic dicarboxylic acid which is capable of forming an acid anhydride or of a substituted such aromatic dicarboxylic acid, and an aromatic hydroxycarboxylic acid capable of forming a complex compound or a derivative thereof, e.g. a substituted such aromatic hydroxycarboxylic acid.
摘要翻译： 用于显影静电图像的复合体系，特别是包含100重量份树脂，例如0.5至5重量份复合体系的调色剂，例如由例如乙烯， 金属如Cr，Co或Fe，以及能够形成酸酐或取代的这种芳族二羧酸的芳族二羧酸和能够形成络合物或其衍生物的芳族羟基羧酸，例如， 取代的这种芳族羟基羧酸。
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公开(公告)号：US4568624A
公开(公告)日：1986-02-04
申请号：US654204
申请日：1984-09-24
申请人： Tetsuya Ohshima , Hisashi Senshu , Takeshi Matsuyama , Yoji Kawagishi , Takuo Andoh , Takashi Kiryu
发明人： Tetsuya Ohshima , Hisashi Senshu , Takeshi Matsuyama , Yoji Kawagishi , Takuo Andoh , Takashi Kiryu
CPC分类号： G03G9/0922 , C08F2/44
摘要： A dye composition prepared by polymerizing an unsaturated monomer in the presence of a quinoneimine dye and an azo initiator in amounts expressed by x.gtoreq.5 and y.gtoreq.0.33x.sup.1.2 wherein x is the amount of the quinoneimine dye in % by weight based on the unsaturated monomer, and y is the amount of the azo initiator in % by weight based on the unsaturated monomer. The composition is useful for preparing toners for developing electrostatic images because of its outstanding charge control effect and also for preparing electrostatic coating powder compositions.
摘要翻译： 通过在醌亚胺染料和偶氮引发剂的存在下，以x> = 5和y> / = 0.33×1.2表示的量聚合不饱和单体制备的染料组合物，其中x是醌亚胺染料的量，以％计， 基于不饱和单体的重量，y是偶氮引发剂的量，基于不饱和单体的重量％。 该组合物可用于制备用于显影静电图像的调色剂，因为其具有出色的电荷控制效果，并且还用于制备静电涂层粉末组合物。
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公开(公告)号：US4656113A
公开(公告)日：1987-04-07
申请号：US777671
申请日：1985-09-19
申请人： Tetsuya Ohshima , Hisashi Senshu , Takeshi Matsuyama , Yoji Kawagishi , Takuo Andoh , Takashi Kiryu
发明人： Tetsuya Ohshima , Hisashi Senshu , Takeshi Matsuyama , Yoji Kawagishi , Takuo Andoh , Takashi Kiryu
CPC分类号： G03G9/0922 , C08F2/44
摘要： A dye composition prepared by polymerizing an unsaturated monomer in the presence of a quinoneimine dye and an azo initiator in amounts expressed by x.gtoreq.5 and y.gtoreq.0.33x.sup.1.2 wherein x is the amount of the quinoneimine dye in % by weight based on the unsaturated monomer, and y is the amount of the azo initiator in % by weight based on the unsaturated monomer. The composition is useful for preparing toners for developing electrostatic images because of its outstanding charge control effect and also for preparing electrostatic coating powder compositions.
摘要翻译： 通过在醌亚胺染料和偶氮引发剂的存在下，以x> = 5和y> = 0.33×1.2表示的量聚合不饱和单体而制备的染料组合物，其中x是醌亚胺染料的量，以％计， 基于不饱和单体的重量，y是偶氮引发剂的量，基于不饱和单体的重量％。 该组合物可用于制备用于显影静电图像的调色剂，因为其具有出色的电荷控制效果，并且还用于制备静电涂层粉末组合物。
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公开(公告)号：US4822424A
公开(公告)日：1989-04-18
申请号：US140148
申请日：1987-12-30
CPC分类号： C09D11/037 , C09B35/64 , Y10S534/01
摘要： A composition comprising an aqueous solution of, and also an aqueous ink containing, a hexakisazo dye represented by the formula ##STR1## wherein X is --CH.dbd.CH--, --CONH--, --CRH-- (wherein R is phenyl which may have H or a sulfonic acid group), --SO.sub.2 -- or --O--; Y is H, CH.sub.3, OCH.sub.3, Cl or SO.sub.3 M); A.sub.1 and A.sub.2 are each ##STR2## (wherein Z.sub.1 is H, Cl, CH.sub.3, OH, OCH.sub.3, OC.sub.2 H.sub.5 or SO.sub.3 M, and Z.sub.2 is H, CH.sub.3, NO.sub.2 or COOM; B.sub.1 and B.sub.2 are each ##STR3## (wherein Z.sub.3 is H, OH, NH.sub.2, Cl or COOM, Z.sub.4 is H, Cl, CH.sub.3, OH, OCH.sub.3, NH.sub.2, COOM or SO.sub.3 M, and Z.sub.5 is H, C.sub.1 -C.sub.4 alkyl or OH); M is H, Na, K, Li or NH.sub.4 ; f is 0 or 1; m is 0, 1 or 2; and n is 0, 1 or 2.
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公开(公告)号：US4927538A
公开(公告)日：1990-05-22
申请号：US344372
申请日：1989-04-28
申请人： Hisashi Senshu , Masahiro Otsuka
发明人： Hisashi Senshu , Masahiro Otsuka
IPC分类号： C09B67/54
CPC分类号： C09B67/0096
摘要： The present invention provides a process for highly purifying C.I. Solvent Black 3 using specific aromatic hydrocarbons or petroleum hydrocarbons. The process comprises dissolving C.I. Solvent Black 3 represented by ##STR1## in an organic solvent selected from the group consisting of aromatic hydrocarbons having 6 to 12 carbon atoms and petroleum hydrocarbons having 6 to 10 carbon atoms followed by filtering, and then removing the solvent.
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公开(公告)号：US4758659A
公开(公告)日：1988-07-19
申请号：US891571
申请日：1986-07-29
CPC分类号： C09D11/037 , C09B35/64 , Y10S534/01
摘要： A hexakisazo dye suitable for dyeing cellulose, natural or synthetic polyamide meterials, leather, represented by the formula ##STR1## wherein X is --CH.dbd.CH--, --CONH--, --CRH-- (wherein R is phenyl which is unsubstituted or substituted by H or a sulfonic acid group), -SO.sub.2 -- or --O--; Y is H, CH.sub.3 OCH.sub.3, Cl or SO.sub.3 M; A.sub.1 and A.sub.2 are each ##STR2## (wherein Z.sub.1 is H, Cl, CH.sub.3, OH, OCH.sub.3, OC.sub.2 H.sub.5 or SO.sub.3 M, and Z.sub.2 is H, CH.sub.3, NO.sub.2 or COOM); B.sub.1 and B.sub.2 are each ##STR3## (wherein Z.sub.3 is H, OH, NH.sub.2 Cl or COOM, Z.sub.4 is H, Cl, CH.sub.3, OH OCH.sub.3, NH.sub.2, COOM or SO.sub.3 M, and Z.sub.5 is H, C.sub.1 -C.sub.4 alkyl or OH); M is H, Na, K, Li or NH.sub.4 ; f is 0 or 1; m is 0, 1 or 2; and n is 0, 1 or 2.
摘要翻译： 适用于染色纤维素的六嗪偶氮染料，天然或合成的聚酰胺纤维素，皮革，由式
+ TR 表示，其中X是-CH = CH-，-CONH - ， - CRH-（其中R是 未取代或被H或磺酸基取代），-SO 2 - 或-O-; Y是H，CH 3 + L，OCH 3，Cl或SO 3 M; A1和A2各自为（其中Z1为H，Cl，CH3，OH，OCH3，OC2H5或SO3M，Z2为H，CH3，NO2或COOM）; B1和B2各自为 （其中Z 3为H，OH，NH 2 + L，Cl或COOM，Z 4为H，Cl，CH 3，OH OCH 3，NH 2，COOM或SO 3 M，Z 5为H，C 1 -C 4烷基 或OH）; M是H，Na，K，Li或NH 4; f为0或1; m为0,1或2; n为0,1或2。
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