公开(公告)号：US07741002B2

公开(公告)日：2010-06-22

申请号：US11558736

申请日：2006-11-10

申请人： Osamu Uchinokura ,  Fumihiro Sasaki ,  Satoshi Mochizuki ,  Hidetoshi Noda ,  Tsuyoshi Fukushima ,  Koutaro Kitano

发明人： Osamu Uchinokura ,  Fumihiro Sasaki ,  Satoshi Mochizuki ,  Hidetoshi Noda ,  Tsuyoshi Fukushima ,  Koutaro Kitano

IPC分类号： G03G9/08

CPC分类号： G03G9/0806 ,  G03G9/0815 ,  G03G9/0819 ,  G03G9/08797

摘要： The present invention provides a method for producing a toner including preparing an emulsified dispersion which contains emulsion particles by emulsifying or dispersing an oil phase containing at least a pigment and any one of a binder resin and a binder resin precursor in an aqueous medium, and granulating toner base particles by converging the emulsified dispersion, wherein the Casson yield value of the single oil phase before being emulsified or dispersed in the aqueous medium is 0.5 Pa to 20 Pa; and the temperature Tn of the emulsified dispersion in the preparation of the emulsified dispersion, the temperature Ts of the emulsified dispersion in the granulation of the toner base particles, and the glass transition temperature Tg of the toner base particles satisfy the relation Tn

摘要翻译： 本发明提供了一种调色剂的制造方法，其包括通过将至少含有颜料的油相和粘合剂树脂和粘合剂树脂前体中的任一种乳化分散在水性介质中而制备含有乳液粒子的乳化分散体， 调色剂基础颗粒通过使乳化分散体收敛，其中在乳化或分散在水性介质中单油相的Casson屈服值为0.5Pa至20Pa; 乳化分散液的制造中的乳化分散液的温度Tn，调色剂母粒的造粒中的乳化分散液的温度Ts和调色剂母粒的玻璃化转变温度Tg满足关系式Tn

公开(公告)号：US20100209841A1

公开(公告)日：2010-08-19

申请号：US12768838

申请日：2010-04-28

申请人： Osamu UCHINOKURA ,  Fumihiro Sasaki ,  Satoshi Mochizuki ,  Hidetoshi Noda ,  Tsuyoshi Fukushima ,  Koutaro Kitano

发明人： Osamu UCHINOKURA ,  Fumihiro Sasaki ,  Satoshi Mochizuki ,  Hidetoshi Noda ,  Tsuyoshi Fukushima ,  Koutaro Kitano

IPC分类号： G03G9/12 ,  G03G13/20

CPC分类号： G03G9/0806 ,  G03G9/0815 ,  G03G9/0819 ,  G03G9/08797

摘要： The present invention provides a method for producing a toner including preparing an emulsified dispersion which contains emulsion particles by emulsifying or dispersing an oil phase containing at least a pigment and any one of a binder resin and a binder resin precursor in an aqueous medium, and granulating toner base particles by converging the emulsified dispersion, wherein the Casson yield value of the single oil phase before being emulsified or dispersed in the aqueous medium is 0.5 Pa to 20 Pa; and the temperature Tn of the emulsified dispersion in the preparation of the emulsified dispersion, the temperature Ts of the emulsified dispersion in the granulation of the toner base particles, and the glass transition temperature Tg of the toner base particles satisfy the relation Tn

摘要翻译： 本发明提供了一种调色剂的制造方法，其包括通过将至少含有颜料的油相和粘合剂树脂和粘合剂树脂前体中的任一种乳化分散在水性介质中而制备含有乳液粒子的乳化分散体， 调色剂基础颗粒通过使乳化分散体收敛，其中在乳化或分散在水性介质中单油相的Casson屈服值为0.5Pa至20Pa; 乳化分散液的制造中的乳化分散液的温度Tn，调色剂母粒的造粒中的乳化分散液的温度Ts和调色剂母粒的玻璃化转变温度Tg满足关系式Tn

公开(公告)号：US20070134581A1

公开(公告)日：2007-06-14

申请号：US11558736

申请日：2006-11-10

申请人： Osamu Uchinokura ,  Fumihiro Sasaki ,  Satoshi Mochizuki ,  Hidetoshi Noda ,  Tsuyoshi Fukushima ,  Koutaro Kitano

发明人： Osamu Uchinokura ,  Fumihiro Sasaki ,  Satoshi Mochizuki ,  Hidetoshi Noda ,  Tsuyoshi Fukushima ,  Koutaro Kitano

IPC分类号： G03G9/08

CPC分类号： G03G9/0806 ,  G03G9/0815 ,  G03G9/0819 ,  G03G9/08797

摘要： The present invention provides a method for producing a toner including preparing an emulsified dispersion which contains emulsion particles by emulsifying or dispersing an oil phase containing at least a pigment and any one of a binder resin and a binder resin precursor in an aqueous medium, and granulating toner base particles by converging the emulsified dispersion, wherein the Casson yield value of the single oil phase before being emulsified or dispersed in the aqueous medium is 0.5 Pa to 20 Pa; and the temperature Tn of the emulsified dispersion in the preparation of the emulsified dispersion, the temperature Ts of the emulsified dispersion in the granulation of the toner base particles, and the glass transition temperature Tg of the toner base particles satisfy the relation Tn

摘要翻译： 本发明提供了一种调色剂的制造方法，其包括通过将至少含有颜料的油相和粘合剂树脂和粘合剂树脂前体中的任一种乳化分散在水性介质中而制备含有乳液粒子的乳化分散体， 调色剂基础颗粒通过使乳化分散体收敛，其中在乳化或分散在水性介质中单油相的Casson屈服值为0.5Pa〜20Pa; 乳化分散液的制造中的乳化分散液的温度Tn，调色剂母粒的造粒中的乳化分散液的温度Ts和调色剂母粒的玻璃化转变温度Tg满足关系式Tn