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公开(公告)号：US07718754B2
公开(公告)日：2010-05-18
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
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。
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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
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。
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公开(公告)号：US08288499B2
公开(公告)日：2012-10-16
申请号：US11967629
申请日：2007-12-31
申请人： Eiji Shirai , Yoshitomo Kimura , Yasunori Inagaki
发明人： Eiji Shirai , Yoshitomo Kimura , Yasunori Inagaki
CPC分类号： G03G9/08795 , G03G9/08755 , G03G9/08797
摘要： A polyester for a toner having a softening point of from 70° to 110° C. and a glass transition temperature of from 38° to 60° C., obtained by polycondensing an alcohol component containing a propylene oxide adduct of bisphenol A and an ethylene oxide adduct of bisphenol A in a total amount of 80% by mole or more, with a carboxylic acid component, wherein the propylene oxide adduct has an average number of moles of from 2.0 to 2.4, and the ethylene oxide adduct has an average number of moles of from 2.5 to 4.2. The polyester for a toner of the present invention is suitably used as a resin binder of a toner, or the like, used for, for example, developing a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
摘要翻译： 通过使含有双酚A的环氧丙烷加合物的醇成分和乙烯的缩聚得到软化点为70〜110℃，玻璃化转变温度为38〜60℃的调色剂用聚酯 总量为80摩尔％以上的双酚A的氧化物加成物与羧酸成分，其中环氧丙烷加合物的平均摩尔数为2.0〜2.4，环氧乙烷加合物的平均摩尔数为 摩尔数为2.5至4.2。 本发明的调色剂用聚酯适合用作例如将电子照相法形成的潜像显影，静电记录法，静电印刷法等的调色剂等的树脂粘合剂。
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公开(公告)号：US08236470B2
公开(公告)日：2012-08-07
申请号：US12094737
申请日：2006-11-28
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： A toner containing a resin binder and a colorant, wherein the resin binder contains a polyester (A) having a softening point Tm(A) of from 100° to 160° C., and a polyester (B) having a softening point Tm(B) of from 80° to 120° C., the softening point of which is lower than that of the polyester (A) by 5° C. or more, each polyester obtained by polycondensing an alcohol component and a carboxylic acid component, wherein the polyester (A) and/or (B) is a polyester obtained by polycondensing an alcohol component consisting essentially of an aliphatic alcohol, wherein the alcohol component contains a dihydric alcohol component containing 1,2-propanediol in an amount of 65% by mol or more, and a carboxylic acid component. The toner of the present invention is usable in the development or the like of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
摘要翻译： 含有树脂粘合剂和着色剂的调色剂，其中树脂粘合剂含有软化点Tm（A）为100〜160℃的聚酯（A）和软化点Tm（B）的聚酯（B） B）为80℃〜120℃，软化点比聚酯（A）的软化点低5℃以上，通过使醇成分和羧酸成分缩聚得到的各聚酯，其中， 聚酯（A）和/或（B）是通过将基本上由脂肪醇组成的醇组分缩聚得到的聚酯，其中醇组分含有含有65摩尔％的1,2-丙二醇的二元醇组分 以上，和羧酸成分。 本发明的调色剂可用于在电子照相，静电记录方法，静电印刷方法等中形成的潜像的显影等中。
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公开(公告)号：US20100015545A1
公开(公告)日：2010-01-21
申请号：US12094737
申请日：2006-11-28
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： A toner containing a resin binder and a colorant, wherein the resin binder contains a polyester (A) having a softening point Tm(A) of from 100° to 160° C., and a polyester (B) having a softening point Tm(B) of from 80° to 120° C., the softening point of which is lower than that of the polyester (A) by 5° C. or more, each polyester obtained by polycondensing an alcohol component and a carboxylic acid component, wherein the polyester (A) and/or (B) is a polyester obtained by polycondensing an alcohol component consisting essentially of an aliphatic alcohol, wherein the alcohol component contains a dihydric alcohol component containing 1,2-propanediol in an amount of 65% by mol or more, and a carboxylic acid component. The toner of the present invention is usable in the development or the like of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
摘要翻译： 含有树脂粘合剂和着色剂的调色剂，其中树脂粘合剂含有软化点Tm（A）为100〜160℃的聚酯（A）和软化点Tm（B）的聚酯（B） B）为80℃〜120℃，软化点比聚酯（A）的软化点低5℃以上，通过使醇成分和羧酸成分缩聚得到的各聚酯，其中， 聚酯（A）和/或（B）是通过将基本上由脂肪醇组成的醇组分缩聚得到的聚酯，其中醇组分含有含有65摩尔％的1,2-丙二醇的二元醇组分 以上，和羧酸成分。 本发明的调色剂可用于在电子照相，静电记录方法，静电印刷方法等中形成的潜像的显影等中。
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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。
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公开(公告)号：US20090156784A1
公开(公告)日：2009-06-18
申请号：US12297956
申请日：2007-04-16
IPC分类号： C09F1/00
CPC分类号： C08G63/553 , C08G63/85 , G03G9/08755 , G03G9/08775
摘要： A polyester for a toner, obtainable by polycondensing an alcohol component and a carboxylic acid component containing a fumaric acid-modified rosin; and a toner containing the polyester for a toner. The polyester for a toner of the present invention is usable as a resin binder for a toner usable in, for example, developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.
摘要翻译： 用于调色剂的聚酯，其可通过使醇组分和含有富马酸改性松香的羧酸组分缩聚得到; 和含有调色剂用聚酯的调色剂。 用于本发明的调色剂的聚酯可用作可用于例如在电子照相术形成的显影静电潜像，静电记录方法，静电印刷方法等中的调色剂的树脂粘合剂。
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公开(公告)号：US08309291B2
公开(公告)日：2012-11-13
申请号：US12297946
申请日：2007-04-16
CPC分类号： G03G9/08755 , C08G63/553 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： A polyester for a toner, obtainable by polycondensing an alcohol component and a carboxylic acid component containing a (meth)acrylic acid-modified rosin; and a toner containing the polyester for a toner. The polyester for a toner of the present invention is usable as a resin binder for a toner usable in, for example, developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.
摘要翻译： 通过使醇成分和含有（甲基）丙烯酸改性松香的羧酸成分缩聚得到的调色剂用聚酯， 和含有调色剂用聚酯的调色剂。 用于本发明的调色剂的聚酯可用作可用于例如在电子照相术形成的显影静电潜像，静电记录方法，静电印刷方法等中的调色剂的树脂粘合剂。
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公开(公告)号：US20110212395A1
公开(公告)日：2011-09-01
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
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。
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公开(公告)号：US20090069530A1
公开(公告)日：2009-03-12
申请号：US12297946
申请日：2007-04-16
IPC分类号： C08G63/12
CPC分类号： G03G9/08755 , C08G63/553 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： A polyester for a toner, obtainable by polycondensing an alcohol component and a carboxylic acid component containing a (meth)acrylic acid-modified rosin; and a toner containing the polyester for a toner. The polyester for a toner of the present invention is usable as a resin binder for a toner usable in, for example, developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.
摘要翻译： 通过使醇成分和含有（甲基）丙烯酸改性松香的羧酸成分缩聚得到的调色剂用聚酯， 和含有调色剂用聚酯的调色剂。 用于本发明的调色剂的聚酯可用作可用于例如在电子照相术形成的显影静电潜像，静电记录方法，静电印刷方法等中的调色剂的树脂粘合剂。
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