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1. 发明授权

US07205357B2 Polyester resin composition for toner 有权
标题翻译：调色剂用聚酯树脂组合物
公开(公告)号：US07205357B2
公开(公告)日：2007-04-17
申请号：US10693881
申请日：2003-10-28
申请人： Takashi Kubo , Katsutoshi Aoki , Eiji Shirai
发明人： Takashi Kubo , Katsutoshi Aoki , Eiji Shirai
IPC分类号： C08K3/32 , C08G9/087 , G03G63/16
CPC分类号： C08G63/195 , C08G63/85 , G03G9/08755 , G03G9/09708
摘要： A polyester resin composition for a toner comprising a titanium compound in an amount of from 0.005 to 4% by weight, and an inorganic phosphorus compound in an amount of from 0.001 to 5% by weight; a toner comprising the polyester resin composition as defined above; and a process for preparing the polyester resin composition for a toner as defined above, comprising the step of polycondensing the raw material monomers for the polyester in the presence of a titanium compound and an inorganic phosphorus compound. The polyester resin composition for a toner is suitably used as a resin binder for a toner for developing a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method or the like, a process for preparing the same, and a toner comprising the polyester resin composition.
摘要翻译：一种用于调色剂的聚酯树脂组合物，其包含0.005至4重量％的钛化合物和0.001至5重量％的无机磷化合物; 包含如上所述的聚酯树脂组合物的调色剂; 以及制备如上所述的调色剂用聚酯树脂组合物的方法，包括在钛化合物和无机磷化合物的存在下将聚酯原料单体缩聚的步骤。用于调色剂的聚酯树脂组合物适合用作用于显影在电子照相术，静电记录方法，静电印刷方法等中形成的潜像的调色剂的树脂粘合剂，其制备方法和包含聚酯的调色剂树脂组合物。

2. 发明授权

US06936393B2 Catalyst for preparing polyester for toner 有权
标题翻译：用于调色剂聚酯的催化剂
公开(公告)号：US06936393B2
公开(公告)日：2005-08-30
申请号：US10309296
申请日：2002-12-04
申请人： Takashi Kubo , Katsutoshi Aoki , Eiji Shirai , Masayuki Maruta
发明人： Takashi Kubo , Katsutoshi Aoki , Eiji Shirai , Masayuki Maruta
IPC分类号： B01J31/02 , B01J31/04 , C08G63/85 , G03G9/087 , G03G9/00
CPC分类号： G03G9/08755 , B01J31/0211 , B01J31/04 , C08G63/85
摘要： A catalyst for preparing a polyester for a toner, comprising an inorganic tin(II) compound; a polyester resin composition comprising a polyester and the catalyst; and a toner comprising the polyester resin composition. The catalyst for preparing a polyester is suitably used for a toner which is used for developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method, and the like.
摘要翻译：一种制备用于调色剂的聚酯的催化剂，包括无机锡（II）化合物; 包含聚酯和所述催化剂的聚酯树脂组合物; 和包含聚酯树脂组合物的调色剂。用于制备聚酯的催化剂适合用于用于显影在电子照相术，静电记录方法，静电印刷方法等中形成的静电潜像的调色剂。

3. 发明授权

US06984601B2 Preparing condensation polymerization resin with catalyst for toner 有权
标题翻译：用调色剂催化剂制备缩聚树脂
公开(公告)号：US06984601B2
公开(公告)日：2006-01-10
申请号：US10330120
申请日：2002-12-30
申请人： Eiji Shirai , Takashi Kubo , Katsutoshi Aoki , Masayuki Maruta
发明人： Eiji Shirai , Takashi Kubo , Katsutoshi Aoki , Masayuki Maruta
IPC分类号： B01J31/00
CPC分类号： G03G9/08755
摘要： A catalyst for preparing condensation polymerization resin for a toner comprising at least one compound selected from the group consisting of a titanium compound represented by the formula (I): Ti(X)n(Y)m (I), wherein X is a substituted amino group having a total number of carbon atoms of from 1 to 28; Y is an alkoxy group, alkenyloxy group or acyloxy group, each having a total number of carbon atoms of from 1 to 28; and each of n and m is an integer of from 1 to 3, wherein a sum of n and m is 4; and a titanium compound represented by the formula (II): Ti(Z)4 (II), wherein Z is an alkoxy group, alkenyloxy group or acyloxy group, each having a total number of carbon atoms of from 8 to 28, wherein the four kinds of Z may be identical or different from each other; and a condensation polymerization resin composition comprising a condensation polymerization resin and the above catalyst. The catalyst can be used for preparing a condensation polymerization resin for a toner which is used for developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method, and the like.
摘要翻译：一种制备用于调色剂的缩聚树脂的催化剂，其包含至少一种选自由式（I）表示的钛化合物：Ti（X）n（Y） m（I）其中X是碳原子数为1〜28的取代氨基; Y为烷氧基，链烯氧基或酰氧基，其碳原子数为1〜28的整数。 n和m各自为1〜3的整数，n和m的和为4; 和由式（II）表示的钛化合物：Ti（Z）4（II），其中Z为烷氧基，烯氧基或酰氧基，各自的碳原子数为 8〜28，其中所述四种Z可以相同或不同; 以及包含缩聚树脂和上述催化剂的缩聚树脂组合物。催化剂可用于制备用于显影在电子照相术，静电记录方法，静电印刷方法等中形成的静电潜像的调色剂用聚缩醛树脂。

4. 发明授权

US07842448B2 Method of forming fixed images 有权
标题翻译：形成固定图像的方法
公开(公告)号：US07842448B2
公开(公告)日：2010-11-30
申请号：US11335661
申请日：2006-01-20
申请人： Shinji Moriyama , Yoshihiro Fukushima , Takashi Kubo , Yutaka Kanamaru , Eiji Shirai
发明人： Shinji Moriyama , Yoshihiro Fukushima , Takashi Kubo , Yutaka Kanamaru , Eiji Shirai
IPC分类号： G03G15/09
CPC分类号： G03G15/09 , G03G2215/0609
摘要： A method of forming fixed images, including the step of applying a two-component developer containing a carrier and a toner containing a wax and a resin binder containing a crystalline polyester to a two-component development device with a linear speed of from 500 to 5,000 mm/sec, to develop the toner, wherein the crystalline polyester is contained in an amount of from 3 to 40% by weight and the wax in an amount of from 2.5 to 10% by weight, of the toner, and wherein the two-component development device comprises at least three magnet rollers which are arranged closely to each other along the perimeter of a photoconductor, wherein one magnet roller arranged on the uppermost side in the rotational direction of the photoconductor rotates in a direction opposite to the rotational direction of the photoconductor at the point therebetween, and the other magnet rollers rotate in the same direction as the photoconductor at the point therebetween. The method of forming fixed images according to the present invention forms excellent fixed images by, for example, development of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
摘要翻译：一种形成固定图像的方法，包括将包含载体的双组分显影剂和含有蜡的调色剂和含有结晶聚酯的树脂粘合剂施加到线性速度为500至5,000的双组分显影装置的步骤 mm /秒，以显影调色剂，其中结晶聚酯的含量为3至40重量％，蜡的含量为调色剂的2.5至10重量％，并且其中，部件显影装置包括沿着光电导体的周边彼此紧密配置的至少三个磁体辊，其中布置在光电导体的旋转方向上的最上侧的一个磁体辊沿与该光电导体的旋转方向相反的方向旋转光电导体在其间的点处，并且其它磁体辊在与它们之间的点处沿与光电导体相同的方向旋转。根据本发明的形成固定图像的方法通过例如在电子照相术形成的潜像的显影，静电记录方法，静电印刷方法等来形成优良的固定图像。

5. 发明申请

US20090036635A1 PROMOTER FOR POLYCONDENSATION REACTION 有权
标题翻译：聚合反应促进剂
公开(公告)号：US20090036635A1
公开(公告)日：2009-02-05
申请号：US12167565
申请日：2008-07-03
申请人： Eiji SHIRAI , Yoshitomo Kimura , Yasunori Inagaki , Takashi Kubo , Naoki Morita , Ryo Koike , Hiromi Iida
发明人： Eiji SHIRAI , Yoshitomo Kimura , Yasunori Inagaki , Takashi Kubo , Naoki Morita , Ryo Koike , Hiromi Iida
IPC分类号： C08G63/66 , C08G63/06 , C07C39/10 , C07C59/105 , C07C69/84
CPC分类号： C07C39/10 , C07C65/03 , C08G63/85
摘要： A promoter for a polycondensation reaction used together with a catalyst in a polycondensation reaction, the promoter for a polycondensation reaction comprising a pyrogallol compound having a benzene ring of which three hydrogen atoms adjacent to each other are substituted by hydroxyl groups; and a polycondensation resin obtained by polycondensing raw material monomers using the promoter as defined above and the catalyst. A polycondensation resin can be produced using the promoter of the present invention together with a catalyst in a polycondensation reaction, and the polycondensation resin can be used in various applications including, for example, films, sheets, fibers, toner materials for electrophotography, and the like.
摘要翻译：在缩聚反应中与催化剂一起使用的缩聚反应促进剂，包含彼此相邻的苯环被苯环取代的具有苯环的连苯三酚化合物的缩聚反应促进剂; 以及使用上述促进剂和催化剂使原料单体缩聚得到的缩聚树脂。可以使用本发明的促进剂与缩聚反应中的催化剂一起制造缩聚树脂，缩聚树脂可以用于各种用途，包括例如薄膜，片材，纤维，电子照相用调色剂材料和喜欢。

6. 发明授权

US08921021B2 Polyester resin for toner 有权
标题翻译：聚碳酸酯树脂
公开(公告)号：US08921021B2
公开(公告)日：2014-12-30
申请号：US13498501
申请日：2010-10-01
申请人： Norihiro Fukuri , Takashi Kubo , Yasunori Inagaki , Katsutoshi Aoki
发明人： Norihiro Fukuri , Takashi Kubo , Yasunori Inagaki , Katsutoshi Aoki
IPC分类号： G03G9/08 , C08G63/547 , C08G63/60 , G03G9/087
CPC分类号： C08G63/547 , C08G63/06 , C08G63/60 , G03G9/08755
摘要： A polyester resin for a toner obtained by polycondensing a carboxylic acid component and an alcohol component, wherein the polyester resin for a toner is obtained using, as the carboxylic acid component and/or the alcohol component, a specified aromatic compound; a polyester resin for a toner obtained by polycondensing a reaction product obtained by treating a specified aromatic compound with a carboxylic acid having an unsaturated reactive group, a carboxylic acid component, and an alcohol component; a resin binder for a toner, containing the polyester resin for a toner; and a toner for electrophotography, containing the resin binder. The polyester resin for a toner of the present invention is suitably used for a resin binder of a toner used in developing and the like of latent images formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.
摘要翻译：通过使羧酸成分和醇成分缩聚得到的调色剂用聚酯树脂，其中，作为羧酸成分和/或醇成分使用规定的芳香族化合物，得到调色剂用聚酯树脂; 将通过用具有不饱和反应性基团的羧酸，羧酸组分和醇组分处理特定芳族化合物获得的反应产物缩聚得到的调色剂用聚酯树脂; 用于调色剂的树脂粘合剂，其包含用于调色剂的聚酯树脂; 和含有树脂粘合剂的电子照相用调色剂。用于本发明的调色剂的聚酯树脂适合用于在电子照相，静电记录方法，静电印刷方法等中形成的潜像的显影等中使用的调色剂的树脂粘合剂。

7. 发明授权

US08841057B2 Electrophotographic toner 有权
标题翻译：电子照相墨粉
公开(公告)号：US08841057B2
公开(公告)日：2014-09-23
申请号：US13126936
申请日：2008-10-29
申请人： Katsutoshi Aoki , Norihiro Fukuri , Takashi Kubo , Yoshitomo Kimura , Yasunori Inagaki , Yoshihiro Ueno , Hidenori Tachi
发明人： Katsutoshi Aoki , Norihiro Fukuri , Takashi Kubo , Yoshitomo Kimura , Yasunori Inagaki , Yoshihiro Ueno , Hidenori Tachi
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , C08G63/16 , G03G9/0804 , G03G9/08708 , G03G9/08795 , G03G9/097 , G03G9/09783
摘要： A resin binder for use in a toner for electrophotography, containing a polycondensation resin obtainable by polycondensing an alcohol component containing an aliphatic polyhydric alcohol having two or more secondary carbon atoms with a hydroxyl group bound thereto (an alcohol A), and a carboxylic acid component, wherein the alcohol A is contained in an amount of from 10 to 100% by mol, of the alcohol component; and a toner for electrophotography containing the resin binder. The toner for electrophotography of the present invention is suitably used in developing latent images formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.
摘要翻译：一种用于电子照相用调色剂的树脂粘合剂，其含有缩聚树脂，该缩聚树脂可以通过使含有具有二羟基的脂肪族多元醇与醇羟基结合的醇（醇A）和羧酸成分其中醇A的含量为10〜100摩尔％的醇成分; 和含有树脂粘合剂的电子照相用调色剂。本发明的电子照像用调色剂适用于显影电子照相，静电记录法，静电印刷法等形成的潜像。

8. 发明申请

US20120184700A1 POLYESTER RESIN FOR TONER 有权
标题翻译：聚酯树脂
公开(公告)号：US20120184700A1
公开(公告)日：2012-07-19
申请号：US13498501
申请日：2010-10-01
申请人： Norihiro Fukuri , Takashi Kubo , Yasunori Inagaki , Katsutoshi Aoki
发明人： Norihiro Fukuri , Takashi Kubo , Yasunori Inagaki , Katsutoshi Aoki
IPC分类号： C08F12/24 , C08F22/02 , C08F220/04 , C08F20/06
CPC分类号： C08G63/547 , C08G63/06 , C08G63/60 , G03G9/08755
摘要： A polyester resin for a toner obtained by polycondensing a carboxylic acid component and an alcohol component, wherein the polyester resin for a toner is obtained using, as the carboxylic acid component and/or the alcohol component, a specified aromatic compound; a polyester resin for a toner obtained by polycondensing a reaction product obtained by treating a specified aromatic compound with a carboxylic acid having an unsaturated reactive group, a carboxylic acid component, and an alcohol component; a resin binder for a toner, containing the polyester resin for a toner; and a toner for electrophotography, containing the resin binder. The polyester resin for a toner of the present invention is suitably used for a resin binder of a toner used in developing and the like of latent images formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.
摘要翻译：通过使羧酸成分和醇成分缩聚得到的调色剂用聚酯树脂，其中，作为羧酸成分和/或醇成分使用规定的芳香族化合物，得到调色剂用聚酯树脂; 将通过用具有不饱和反应性基团的羧酸，羧酸组分和醇组分处理特定芳族化合物获得的反应产物缩聚得到的调色剂用聚酯树脂; 用于调色剂的树脂粘合剂，其包含用于调色剂的聚酯树脂; 和含有树脂粘合剂的电子照相用调色剂。用于本发明的调色剂的聚酯树脂适合用于在电子照相，静电记录方法，静电印刷方法等中形成的潜像的显影等中使用的调色剂的树脂粘合剂。

9. 发明申请

US20070219313A1 POLYESTERS FOR TONER FOR ELECTROPHOTOGRAPHY 审中-公开
标题翻译：用于电子显微镜调色剂的聚酯
公开(公告)号：US20070219313A1
公开(公告)日：2007-09-20
申请号：US11670101
申请日：2007-02-01
申请人： Hiroshi Mizuhata , Takashi Kubo , Takashi Mukai , Hidehito Ikebata , Katsutoshi Aoki
发明人： Hiroshi Mizuhata , Takashi Kubo , Takashi Mukai , Hidehito Ikebata , Katsutoshi Aoki
IPC分类号： C08G63/60
CPC分类号： G03G9/08795 , G03G9/0804 , G03G9/08755 , G03G9/08797
摘要： The present invention relates to a polyester having an excellent hydrolysis resistance even when used in a process for producing a toner for electrophotography which includes a step of forming a raw material into particles in an aqueous medium, and a toner for electrophotography which contains the polyester and is excellent in storage stability and fixing property. There are provided a polyester for a toner for electrophotography which is used in a process for producing a toner including a step of forming a raw material component into particles in an aqueous medium or a solution, and produced by polycondensing an alcohol component with a carboxylic acid component containing at least one compound selected from the group consisting of an alkyl succinic acid and an alkenyl succinic acid, as well as a toner for electrophotography which contains the polyester.
摘要翻译：本发明涉及一种具有优异的耐水解性的聚酯，即使在制造用于电子照相的调色剂的方法中使用时，其包括在水性介质中将原料形成为颗粒的步骤，以及含有聚酯的电子照相用调色剂和储存稳定性和定影性优异。提供了一种用于电子照相用调色剂的聚酯，其用于生产调色剂的方法中，所述调色剂包括将原料组分在水性介质或溶液中形成颗粒的步骤，并且通过使醇组分与羧酸缩聚而制备含有至少一种选自烷基琥珀酸和链烯基琥珀酸的化合物的组分，以及含有聚酯的电子照相用调色剂。

10. 发明授权

US08460847B2 Toners for electrophotography 有权
标题翻译：电子照相用碳粉
公开(公告)号：US08460847B2
公开(公告)日：2013-06-11
申请号：US12541483
申请日：2009-08-14
申请人： Eiji Shirai , Takashi Kubo , Hiroshi Mizuhata , Shoichi Murata
发明人： Eiji Shirai , Takashi Kubo , Hiroshi Mizuhata , Shoichi Murata
IPC分类号： G03G9/08
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/08795 , G03G9/08797 , G03G9/09328 , G03G9/09371
摘要： The present invention relates to a toner for electrophotography including a polyester obtained by subjecting a crystalline polyester-containing aqueous dispersion and a non-crystalline polyester-containing aqueous dispersion to aggregation and coalescence, as a resin binder, wherein the crystalline polyester is produced by polycondensing an alcohol component containing 70 mol % or more of an aliphatic diol having 2 to 8 carbon atoms with a carboxylic acid component containing 50 mol % or more of terephthalic acid. The toner is excellent in low-temperature fusing ability and pressure storage stability.
摘要翻译：本发明涉及一种电子照相用调色剂，其包括通过使含结晶聚酯的水性分散体和含非结晶性聚酯的水分散体作为树脂粘合剂进行聚集和聚结而获得的聚酯，其中所述结晶聚酯通过缩聚含有70摩尔％以上的碳原子数为2〜8的脂肪族二醇和含有50摩尔％以上对苯二甲酸的羧酸成分的醇成分。该调色剂具有优异的低温融合能力和压力储存稳定性。

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