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公开(公告)号：US08367291B2
公开(公告)日：2013-02-05
申请号：US12434158
申请日：2009-05-01
Applicant: Satoshi Kunii , Masahito Yamazaki , Takashi Kubo
Inventor： Satoshi Kunii , Masahito Yamazaki , Takashi Kubo
IPC: G03G9/087
CPC classification number: G03G9/0821 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09716 , G03G9/09725
Abstract: A toner for non-contacting fusing containing toner matrix particles containing a resin binder and an external additive having an average particle size of from 10 to 100 nm, wherein the external additive is externally added to the toner matrix particles, wherein the resin binder contains one or more polyesters, wherein a carboxylic acid component of the polyester contains one or more isophthalic acid compounds and one or more fumaric acid/maleic acid compounds, wherein the isophthalic acid compound is contained in an amount of from 10 to 35% by weight, the fumaric acid/maleic acid compound is contained in an amount of from 1 to 15% by weight, and the isophthalic acid compound and the fumaric acid/maleic acid compound are contained in a total amount of from 20 to 36% by weight, of a total amount of the entire raw material monomers of the polyester in the resin binder, and wherein the toner has a softening point of from 90° to 120° C. The toner is suitably used in developing latent images formed in, for example, electrophotography, an electrostatic recording method, an electrostatic printing method, or the like.
Abstract translation: 一种用于非接触式熔融的调色剂，其含有含有树脂粘合剂的调色剂基质颗粒和平均粒径为10-100nm的外部添加剂，其中外部添加剂外部添加到调色剂基质颗粒中，其中树脂粘合剂含有一种 或更多的聚酯，其中所述聚酯的羧酸组分含有一种或多种间苯二甲酸化合物和一种或多种富马酸/马来酸化合物，其中所述间苯二甲酸化合物的含量为10-35重量％， 富马酸/马来酸化合物的含量为1〜15重量％，间苯二甲酸化合物和富马酸/马来酸化合物的含量为20〜36重量％ 树脂粘合剂中聚酯的整个原料单体的总量，其中调色剂的软化点为90℃至120℃。调色剂适用于显影潜像 例如，电子照相术，静电记录方法，静电印刷方法等形成。
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公开(公告)号：US20090280426A1
公开(公告)日：2009-11-12
申请号：US12434323
申请日：2009-05-01
Applicant: Satoshi Kunii , Masahito Yamazaki
Inventor： Satoshi Kunii , Masahito Yamazaki
CPC classification number: G03G9/08755 , G03G9/0821 , G03G9/08795 , G03G9/08797 , G03G9/09783
Abstract: A toner for electrostatic image development containing a resin binder and a charge control agent, wherein the resin binder contains a polyester A obtained by polycondensing a carboxylic acid component containing isophthalic acid and/or an ester thereof, and an alcohol component, and wherein the charge control agent contains an azo-iron complex represented by the formula (I): wherein each of R1 and R4, which may be identical or different, is a linear or branched alkyl group having 3 to 8 carbon atoms; each of R2, R3, R5, and R6, which may be identical or different, is a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, an alkoxy group having 1 to 8 carbon atoms, a halogen atom, a nitro group, or a carboxyl group; and A+ is a cation. The toner for electrostatic image development is suitably used in developing latent images formed in, for example, electrophotography, an electrostatic recording method, an electrostatic printing method, or the like.
Abstract translation: 一种含有树脂粘合剂和电荷控制剂的静电图像显影用调色剂，其中树脂粘合剂含有通过使含有间苯二甲酸和/或其酯的羧酸成分缩聚得到的聚酯A和醇成分， 控制剂含有由式（I）表示的偶氮 - 铁络合物：其中R1和R4各自可以相同或不同，是具有3-8个碳原子的直链或支链烷基; 可以相同或不同的R 2，R 3，R 5和R 6各自为氢原子，具有1至8个碳原子的烷基，具有1至8个碳原子的烷氧基，卤素原子，硝基 ，或羧基; 而A +是阳离子。 用于静电图像显影的调色剂适用于在例如电子照相术，静电记录方法，静电印刷方法等中形成的显影潜像中。
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公开(公告)号：US20090117482A1
公开(公告)日：2009-05-07
申请号：US11995542
申请日：2006-08-03
Applicant: Eiji Shirai , Satoshi Kunii
Inventor： Eiji Shirai , Satoshi Kunii
CPC classification number: G03G9/08797 , G03G9/08755 , G03G9/08795 , G03G9/09708 , G03G9/09716 , G03G9/09741 , G03G9/09783
Abstract: The present invention relates to a toner for electrophotography containing a resin binder, a colorant, and a clay-organic complex obtained by intercalating into a smectite clay a quaternary ammonium salt represented by the formula (A): [(R1)3(R2)N]+.X− (A) wherein R1 and R2 are not identical; R1 is an alkyl group, alkenyl group, or alkynyl group, each having 4 to 24 carbon atoms; R2 is an alkyl group, alkenyl group, or alkynyl group, each having 1 to 10 carbon atoms; and X− is an anion. The toner for electrophotography of the present invention is suitably used for, for example, developing a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
Abstract translation: 本发明涉及含有树脂粘合剂，着色剂和通过将蒙脱石粘土嵌入由式（A）表示的季铵盐得到的粘土有机络合物的调色剂：<？在线配方说明书 =“在线公式”end =“lead”？> [（R1）3（R2）N] +。X-（A）<？in-line-formula description =“In-line Formulas”end =“tail 其中R1和R2不相同; R1是烷基，烯基或炔基，各自具有4至24个碳原子; R2是烷基，烯基或炔基，各自具有1-10个碳原子; 而X-是阴离子。 本发明的电子照相用调色剂适合用于例如显影在电子照相术中形成的潜像，静电记录方法，静电印刷方法等。
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公开(公告)号：US08460846B2
公开(公告)日：2013-06-11
申请号：US12053817
申请日：2008-03-24
Applicant: Satoshi Kunii , Masahito Yamazaki
Inventor： Satoshi Kunii , Masahito Yamazaki
IPC: G03G9/00
CPC classification number: G03G9/08795 , G03G9/08755 , G03G9/08782 , G03G9/08797
Abstract: A toner for electrostatic image development, containing a resin binder and a wax, wherein the resin binder contains an amorphous polyester obtained by polycondensing a carboxylic acid component containing fumaric acid in an amount of from 55 to 100% by mole, with an alcohol component, wherein the wax contains an ester of pentaerythritol and a fatty acid having 15 to 25 carbon atoms, and a method of forming fixed images, including the step of applying the toner for electrostatic image development to a non-contact fixing type image-forming apparatus. The toner for electrostatic image development of the present invention is suitably used for, for example, developing a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
Abstract translation: 一种静电显影用调色剂，含有树脂粘合剂和蜡，其中，所述树脂粘合剂含有通过使含有55〜100摩尔％的富马酸的羧酸成分与醇成分缩聚得到的无定形聚酯， 其中所述蜡包含季戊四醇和碳原子数15〜25的脂肪酸的酯，以及形成固定图像的方法，包括将静电图像显影用调色剂涂布到非接触固定型图像形成装置的工序。 本发明的静电图像显影用调色剂适合用于例如在电子照相法，静电记录法，静电印刷法等中形成的潜像的显影。
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公开(公告)号：US08435710B2
公开(公告)日：2013-05-07
申请号：US13309921
申请日：2011-12-02
Applicant: Satoshi Kunii , Masahito Yamazaki
Inventor： Satoshi Kunii , Masahito Yamazaki
IPC: G03G9/00
CPC classification number: G03G9/09725 , G03G9/09708 , G03G9/107 , G03G9/1136
Abstract: A toner for electrostatic image development containing an external additive comprising composite oxide particles made of titania and silica (external additive A), and hydrophobic silica particles (external additive B), wherein the external additive A has a core-shell structure in which a core portion is made of titania and a shell portion is made of silica, wherein the titania is contained in the external additive A in an amount of from 75 to 95% by weight, and wherein the external additive B has a carbon content of from 2.8 to 6.0% by weight. The toner for electrostatic image development of the present invention is suitably used in, for example, the development or the like of latent image formed in electrophotography, an electrostatic recording method, an electrostatic printing method, or the like.
Abstract translation: 一种用于静电图像显影的调色剂，其含有由二氧化钛和二氧化硅（外部添加剂A）制成的复合氧化物颗粒的外部添加剂和疏水性二氧化硅颗粒（外部添加剂B），其中外部添加剂A具有芯 - 壳结构，其中芯 部分由二氧化钛制成，外壳部分由二氧化硅制成，其中二氧化钛的含量为75〜95重量％，外用添加剂B的碳含量为2.8〜 6.0重量％。 本发明的静电图像显影用调色剂适合用于例如在电子照相法，静电记录法，静电印刷法等中形成的潜像的显影等。
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Patent Agency Ranking
公开(公告)号：US20120156602A1
公开(公告)日：2012-06-21
申请号：US13309731
申请日：2011-12-02
Applicant: Masahito YAMAZAKI , Satoshi Kunii
Inventor： Masahito YAMAZAKI , Satoshi Kunii
CPC classification number: G03G13/20 , G03G9/08755 , G03G9/0904 , G03G9/09708 , G03G9/09725 , G03G9/1075 , G03G9/1136 , G03G2215/0607
Abstract: A toner for electrostatic image development containing toner matrix particles having at least a resin binder and a colorant, and an external additive, the external additive having composite oxide particles (an external additive A) that have titania and silica, wherein the external additive A has a core-shell structure in which a core portion has the titania and a shell portion has the silica, wherein the titania is present in the external additive A in an amount of from 75 to 95% by weight, and the resin binder comprising a polyester obtained by polycondensing a carboxylic acid component comprising an isophthalic acid compound and an alcohol component (a polyester A).
Abstract translation: 一种静电图像显影用调色剂，含有具有至少一种树脂粘合剂和着色剂的调色剂基体颗粒和外部添加剂，该外部添加剂具有二氧化钛和二氧化硅的复合氧化物颗粒（外部添加剂A），其中外部添加剂A具有 其中核心部分具有二氧化钛并且壳部分具有二氧化硅的核 - 壳结构，其中二氧化钛以75至95重量％的量存在于外部添加剂A中，并且树脂粘合剂包含聚酯 通过使包含间苯二甲酸化合物和醇组分（聚酯A）的羧酸组分缩聚得到。
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公开(公告)号：US08187779B2
公开(公告)日：2012-05-29
申请号：US12434323
申请日：2009-05-01
Applicant: Satoshi Kunii , Masahito Yamazaki
Inventor： Satoshi Kunii , Masahito Yamazaki
IPC: G03G9/00
CPC classification number: G03G9/08755 , G03G9/0821 , G03G9/08795 , G03G9/08797 , G03G9/09783
Abstract: A toner for electrostatic image development containing a resin binder and a charge control agent, wherein the resin binder contains a polyester A obtained by polycondensing a carboxylic acid component containing isophthalic acid and/or an ester thereof, and an alcohol component, and wherein the charge control agent contains an azo-iron complex represented by the formula (I): wherein each of R1 and R4, which may be identical or different, is a linear or branched alkyl group having 3 to 8 carbon atoms; each of R2, R3, R5, and R6, which may be identical or different, is a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, an alkoxy group having 1 to 8 carbon atoms, a halogen atom, a nitro group, or a carboxyl group; and A+ is a cation. The toner for electrostatic image development is suitably used in developing latent images formed in, for example, electrophotography, an electrostatic recording method, an electrostatic printing method, or the like.
Abstract translation: 一种含有树脂粘合剂和电荷控制剂的静电图像显影用调色剂，其中树脂粘合剂含有通过使含有间苯二甲酸和/或其酯的羧酸成分缩聚得到的聚酯A和醇成分， 控制剂含有由式（I）表示的偶氮 - 铁络合物：其中R1和R4各自可以相同或不同，是具有3-8个碳原子的直链或支链烷基; 可以相同或不同的R 2，R 3，R 5和R 6各自为氢原子，具有1至8个碳原子的烷基，具有1至8个碳原子的烷氧基，卤素原子，硝基 ，或羧基; 而A +是阳离子。 用于静电图像显影的调色剂适用于在例如电子照相术，静电记录方法，静电印刷方法等中形成的显影潜像中。
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公开(公告)号：US08071268B2
公开(公告)日：2011-12-06
申请号：US11995542
申请日：2006-08-03
Applicant: Eiji Shirai , Satoshi Kunii
Inventor： Eiji Shirai , Satoshi Kunii
IPC: G03G9/08
CPC classification number: G03G9/08797 , G03G9/08755 , G03G9/08795 , G03G9/09708 , G03G9/09716 , G03G9/09741 , G03G9/09783
Abstract: The present invention relates to a toner for electrophotography containing a resin binder, a colorant, and a clay-organic complex obtained by intercalating into a smectite clay a quaternary ammonium salt represented by the formula (A): [(R1)3(R2)N]+.X− (A) wherein R1 and R2 are not identical; R1 is an alkyl group, alkenyl group, or alkynyl group, each having 4 to 24 carbon atoms; R2 is an alkyl group, alkenyl group, or alkynyl group, each having 1 to 10 carbon atoms; and X− is an anion. The toner for electrophotography of the present invention is suitably used for, for example, developing a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
Abstract translation: 本发明涉及含有树脂粘合剂，着色剂和通过将蒙脱石粘土嵌入式（A）表示的季铵盐得到的粘土有机络合物：[（R1）3（R2） N] +。X-（A）其中R1和R2不相同; R1是烷基，烯基或炔基，各自具有4至24个碳原子; R2是烷基，烯基或炔基，各自具有1-10个碳原子; 而X-是阴离子。 本发明的电子照相用调色剂适合用于例如显影在电子照相术中形成的潜像，静电记录方法，静电印刷方法等。
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公开(公告)号：US20100075242A1
公开(公告)日：2010-03-25
申请号：US12559064
申请日：2009-09-14
Applicant: Satoshi Kunii , Masahito Yamazaki
Inventor： Satoshi Kunii , Masahito Yamazaki
CPC classification number: G03G9/08755 , G03G9/09725
Abstract: A toner for electrostatic image development containing (a) a toner matrix particle containing a resin binder, and (b) an external additive added to the toner matrix particles, wherein the resin binder contains a polyester A obtained by polycondensing an alcohol component and a carboxylic acid component containing isophthalic acid and/or an ester thereof, and wherein the external additive contains fine silica particles containing a metal or a metal oxide; and A method of forming fixed images including the step of applying the toner for electrostatic image development to an image-forming apparatus according to a non-contact fusing method. The toner for electrostatic image development of the present invention is suitably used in developing latent images formed in, for example, electrophotography, an electrostatic recording method, an electrostatic printing method, or the like.
Abstract translation: 一种用于静电图像显影的调色剂，其包含（a）含有树脂粘合剂的调色剂基质颗粒和（b）添加到调色剂基质颗粒中的外部添加剂，其中所述树脂粘合剂含有通过将醇组分和羧酸缩聚得到的聚酯A 含有间苯二甲酸和/或其酯的酸成分，并且其中所述外添剂包含含有金属或金属氧化物的二氧化硅微粒; 以及形成固定图像的方法，包括将静电图像显影用调色剂施加到图像形成装置的步骤，所述方法根据非接触式熔接方法。 本发明的静电图像显影用调色剂适用于形成于例如电子照相术，静电记录法，静电印刷法等的显影潜像。
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公开(公告)号：US08735034B2
公开(公告)日：2014-05-27
申请号：US13309731
申请日：2011-12-02
Applicant: Masahito Yamazaki , Satoshi Kunii
Inventor： Masahito Yamazaki , Satoshi Kunii
IPC: G03G9/087
CPC classification number: G03G13/20 , G03G9/08755 , G03G9/0904 , G03G9/09708 , G03G9/09725 , G03G9/1075 , G03G9/1136 , G03G2215/0607
Abstract: A toner for electrostatic image development containing toner matrix particles having at least a resin binder and a colorant, and an external additive, the external additive having composite oxide particles (an external additive A) that have titania and silica, wherein the external additive A has a core-shell structure in which a core portion has the titania and a shell portion has the silica, wherein the titania is present in the external additive A in an amount of from 75 to 95% by weight, and the resin binder comprising a polyester obtained by polycondensing a carboxylic acid component comprising an isophthalic acid compound and an alcohol component (a polyester A).
Abstract translation: 一种静电图像显影用调色剂，含有具有至少一种树脂粘合剂和着色剂的调色剂基体颗粒和外部添加剂，该外部添加剂具有二氧化钛和二氧化硅的复合氧化物颗粒（外部添加剂A），其中外部添加剂A具有 其中核心部分具有二氧化钛并且壳部分具有二氧化硅的核 - 壳结构，其中二氧化钛以75至95重量％的量存在于外部添加剂A中，并且树脂粘合剂包含聚酯 通过使包含间苯二甲酸化合物和醇组分（聚酯A）的羧酸组分缩聚得到。
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