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    Image forming method and production process of toner for developing electrostatic latent image
    1.
    发明申请
    Image forming method and production process of toner for developing electrostatic latent image 有权
    用于显影静电潜像的调色剂的成像方法和制造方法

    公开(公告)号：US20070092823A1

    公开(公告)日：2007-04-26

    申请号：US11352362

    申请日：2006-02-13

    申请人： Yasuo Matsumura ,  Hirotaka Matsuoka ,  Hideo Maehata ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Fumiaki Mera

    发明人： Yasuo Matsumura ,  Hirotaka Matsuoka ,  Hideo Maehata ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Fumiaki Mera

    IPC分类号： G03G15/20

    CPC分类号： G03G13/20 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

    摘要： An image forming method, which comprises: forming an electrostatic latent image on a surface of a latent image supporting member; developing the electrostatic latent image formed on the surface of the latent image supporting member with a toner for developing an electrostatic latent image or an electrostatic latent image developer containing the toner and a carrier to form a toner image; transferring the toner image formed on the surface of the latent image supporting member onto a surface of a transfer receiving material; and fixing the toner image transferred onto the transfer receiving material under pressure, wherein the toner comprises a block copolymer having a crystalline polyester block and a non-crystalline polyester block, and wherein a maximum pressure applied when the image is fixed is 1 MPa or greater but not greater than 10 MPa.

    摘要翻译： 一种图像形成方法，包括：在潜像支撑构件的表面上形成静电潜像; 利用用于显影静电潜像的调色剂或含有调色剂和载体的静电潜像显影剂来形成在潜像支撑构件的表面上形成的静电潜像以形成调色剂图像; 将形成在所述潜像支撑构件的表面上的调色剂图像转印到转印接收材料的表面上; 以及在压力下转印到转印接收材料上的调色剂图像，其中调色剂包括具有结晶聚酯嵌段和非结晶聚酯嵌段的嵌段共聚物，并且其中当图像固定时施加的最大压力为1MPa或更大 但不大于10MPa。

    Image forming method using toner having block copolymer
    2.
    发明授权
    Image forming method using toner having block copolymer 有权
    使用具有嵌段共聚物的调色剂的成像方法

    公开(公告)号：US07645553B2

    公开(公告)日：2010-01-12

    申请号：US11352362

    申请日：2006-02-13

    申请人： Yasuo Matsumura ,  Hirotaka Matsuoka ,  Hideo Maehata ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Fumiaki Mera

    发明人： Yasuo Matsumura ,  Hirotaka Matsuoka ,  Hideo Maehata ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Fumiaki Mera

    IPC分类号： G03G15/20

    CPC分类号： G03G13/20 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

    摘要： An image forming method, which comprises: forming an electrostatic latent image on a surface of a latent image supporting member; developing the electrostatic latent image formed on the surface of the latent image supporting member with a toner for developing an electrostatic latent image or an electrostatic latent image developer containing the toner and a carrier to form a toner image; transferring the toner image formed on the surface of the latent image supporting member onto a surface of a transfer receiving material; and fixing the toner image transferred onto the transfer receiving material under pressure, wherein the toner comprises a block copolymer having a crystalline polyester block and a non-crystalline polyester block, and wherein a maximum pressure applied when the image is fixed is 1 MPa or greater but not greater than 10 MPa.

    摘要翻译： 一种图像形成方法，包括：在潜像支撑构件的表面上形成静电潜像; 利用用于显影静电潜像的调色剂或含有调色剂和载体的静电潜像显影剂来形成在潜像支撑构件的表面上形成的静电潜像以形成调色剂图像; 将形成在所述潜像支撑构件的表面上的调色剂图像转印到转印接收材料的表面上; 以及在压力下转印到转印接收材料上的调色剂图像，其中调色剂包括具有结晶聚酯嵌段和非结晶聚酯嵌段的嵌段共聚物，并且其中当图像固定时施加的最大压力为1MPa或更大 但不大于10MPa。

    Method of producing toner for developing electrostatic charge image, toner for developing electrostatic charge image, developer for electrostatic charge image and method for forming image
    3.
    发明申请
    Method of producing toner for developing electrostatic charge image, toner for developing electrostatic charge image, developer for electrostatic charge image and method for forming image 失效
    用于制造用于显影静电荷图像的调色剂的方法，用于显影静电荷图像的调色剂，用于静电荷图像的显影剂和用于形成图像的方法

    公开(公告)号：US20070092822A1

    公开(公告)日：2007-04-26

    申请号：US11345307

    申请日：2006-02-02

    申请人： Yasuo Matsumura ,  Hirotaka Matsuoka ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Fumiaki Mera ,  Hideo Maehata

    发明人： Yasuo Matsumura ,  Hirotaka Matsuoka ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Fumiaki Mera ,  Hideo Maehata

    IPC分类号： G03G9/087 ,  G03G15/20

    CPC分类号： G03G9/0804 ,  G03G9/0819 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

    摘要： A method of producing a toner for developing electrostatic charge image, the method comprising: aggregating particles containing a crystalline polyester resin, particles containing a non-crystalline polyester resin and particles of a releasing agent in an aqueous medium, so as to form aggregated particles; and heating the aggregated particles to fuse into a coalescent body, wherein at least one of the crystalline polyester resin and the non-crystalline polyester resin is obtained by polymerization at temperatures not higher than 150° C. with a Bronsted acid containing a sulfur atom as a catalyst, and wherein a first onset temperature A(° C.) of the toner and a glass transition temperature B(° C.) of the non-crystalline polyester resin as measured by differential scanning calorimeter satisfy a relation (B−A)≦10, and wherein a weight average molecular weight of the crystalline polyester resin is ½ or lower of a weight average molecular weight of the non-crystalline polyester resin.

    摘要翻译： 一种制备用于显影静电荷图像的调色剂的方法，所述方法包括：在水性介质中聚集含有结晶聚酯树脂的颗粒，含有非结晶性聚酯树脂的颗粒和脱模剂颗粒，以形成凝集颗粒; 并且将聚集的颗粒加热熔化成聚结体，其中通过在不高于150℃的温度下聚合得到结晶聚酯树脂和非结晶聚酯树脂中的至少一种，其中含有硫原子的布朗斯台德酸作为 催化剂，并且其中通过差示扫描量热计测量的调色剂的第一起始温度A（℃）和非结晶聚酯树脂的玻璃化转变温度B（℃）满足关系式（BA） 10，其中结晶性聚酯树脂的重均分子量为非结晶性聚酯树脂的重均分子量的1/2以下。

    Process for producing resin particle liquid dispersion for electrostatic image developing toner, electrostatic image developing toner and production process thereof
    4.
    发明申请
    Process for producing resin particle liquid dispersion for electrostatic image developing toner, electrostatic image developing toner and production process thereof 有权
    静电图像显影用调色剂用树脂粒子分散液，静电图像显影用调色剂及其制造方法

    公开(公告)号：US20060263709A1

    公开(公告)日：2006-11-23

    申请号：US11230529

    申请日：2005-09-21

    申请人： Yasuo Matsumura ,  Hirotaka Matsuoka ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Fumiaki Mera ,  Hideo Maehata

    发明人： Yasuo Matsumura ,  Hirotaka Matsuoka ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Fumiaki Mera ,  Hideo Maehata

    IPC分类号： G03G9/08 ,  G03G9/00

    CPC分类号： G03G9/08795 ,  G03G9/0804 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08797

    摘要： A process for producing a resin particle liquid dispersion for an electrostatic image developing toner, the process comprising: polycondensing a polycondensable monomer by utilizing an acid having a surface activating effect as a polycondensation catalyst, so as to obtain a polycondensed resin; and dispersing the polycondensed resin in an aqueous medium to which a base is added, so as to obtain a resin particle liquid dispersion in which a median diameter of resin particles is from 0.05 to 2.0 μm, or the process comprising: polycondensing a polycondensable monomer by utilizing an acid having a surface activating effect as a polycondensation catalyst in a co-presence of a polycondensed resin, so as to obtain a polycondensed resin-containing material; and dispersing the polycondensed resin-containing material in an aqueous medium, so as to obtain a resin particle liquid dispersion in which a median diameter of resin particles is from 0.05 to 2.0 μm.

    摘要翻译： 一种用于静电图像显影调色剂的树脂颗粒分散液的制备方法，该方法包括：通过利用具有表面活化作用的酸缩聚缩聚单体作为缩聚催化剂，以获得缩聚树脂; 并将缩聚树脂分散在添加有碱的水性介质中，得到树脂粒子的中值粒径为0.05〜2.0μm的树脂粒子分散液，或者将缩聚单体缩聚为 在缩聚树脂的共存下，利用具有表面活化作用的酸作为缩聚催化剂，得到含缩聚树脂的材料; 并将含缩聚树脂的材料分散在水性介质中，得到树脂粒子的中值粒径为0.05〜2.0μm的树脂粒子分散液。

    Method of producing toner for developing electrostatic charge image, toner for developing electrostatic charge image, developer for electrostatic charge image and method for forming image
    6.
    发明授权
    Method of producing toner for developing electrostatic charge image, toner for developing electrostatic charge image, developer for electrostatic charge image and method for forming image 失效
    用于制造用于显影静电荷图像的调色剂的方法，用于显影静电荷图像的调色剂，用于静电荷图像的显影剂和用于形成图像的方法

    公开(公告)号：US07629098B2

    公开(公告)日：2009-12-08

    申请号：US11345307

    申请日：2006-02-02

    申请人： Yasuo Matsumura ,  Hirotaka Matsuoka ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Fumiaki Mera ,  Hideo Maehata

    发明人： Yasuo Matsumura ,  Hirotaka Matsuoka ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Fumiaki Mera ,  Hideo Maehata

    IPC分类号： G03G9/087

    CPC分类号： G03G9/0804 ,  G03G9/0819 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

    摘要： A method of producing a toner for developing electrostatic charge image, the method comprising: aggregating particles containing a crystalline polyester resin, particles containing a non-crystalline polyester resin and particles of a releasing agent in an aqueous medium, so as to form aggregated particles; and heating the aggregated particles to fuse into a coalescent body, wherein at least one of the crystalline polyester resin and the non-crystalline polyester resin is obtained by polymerization at temperatures not higher than 150° C. with a Bronsted acid containing a sulfur atom as a catalyst, and wherein a first onset temperature A(° C.) of the toner and a glass transition temperature B(° C.) of the non-crystalline polyester resin as measured by differential scanning calorimeter satisfy a relation (B−A)≦10, and wherein a weight average molecular weight of the crystalline polyester resin is ½ or lower of a weight average molecular weight of the non-crystalline polyester resin.

    摘要翻译： 一种制备用于显影静电荷图像的调色剂的方法，所述方法包括：在水性介质中聚集含有结晶聚酯树脂的颗粒，含有非结晶性聚酯树脂的颗粒和脱模剂颗粒，以形成凝集颗粒; 并且将聚集的颗粒加热熔化成聚结体，其中通过在不高于150℃的温度下聚合得到结晶聚酯树脂和非结晶聚酯树脂中的至少一种，其中含有硫原子的布朗斯台德酸作为 催化剂，并且其中通过差示扫描量热计测量的调色剂的第一起始温度A（℃）和非结晶聚酯树脂的玻璃化转变温度B（℃）满足关系式（BA） 10，其中结晶性聚酯树脂的重均分子量为非结晶性聚酯树脂的重均分子量的1/2以下。

    Process for producing resin particle liquid dispersion for electrostatic image developing toner, electrostatic image developing toner and production process thereof
    8.
    发明授权
    Process for producing resin particle liquid dispersion for electrostatic image developing toner, electrostatic image developing toner and production process thereof 有权
    静电图像显影用调色剂用树脂粒子分散液，静电图像显影用调色剂及其制造方法

    公开(公告)号：US07695886B2

    公开(公告)日：2010-04-13

    申请号：US11230529

    申请日：2005-09-21

    申请人： Yasuo Matsumura ,  Hirotaka Matsuoka ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Fumiaki Mera ,  Hideo Maehata

    发明人： Yasuo Matsumura ,  Hirotaka Matsuoka ,  Satoshi Hiraoka ,  Yuki Sasaki ,  Fumiaki Mera ,  Hideo Maehata

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08795 ,  G03G9/0804 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08797

    摘要： A process for producing a resin particle liquid dispersion for an electrostatic image developing toner, the process comprising: polycondensing a polycondensable monomer by utilizing an acid having a surface activating effect as a polycondensation catalyst, so as to obtain a polycondensed resin; and dispersing the polycondensed resin in an aqueous medium to which a base is added, so as to obtain a resin particle liquid dispersion in which a median diameter of resin particles is from 0.05 to 2.0 μm, or the process comprising: polycondensing a polycondensable monomer by utilizing an acid having a surface activating effect as a polycondensation catalyst in a co-presence of a polycondensed resin, so as to obtain a polycondensed resin-containing material; and dispersing the polycondensed resin-containing material in an aqueous medium, so as to obtain a resin particle liquid dispersion in which a median diameter of resin particles is from 0.05 to 2.0 μm.

    摘要翻译： 一种用于静电图像显影调色剂的树脂颗粒分散液的制备方法，该方法包括：通过利用具有表面活化作用的酸缩聚缩聚单体作为缩聚催化剂，以获得缩聚树脂; 并将该缩聚树脂分散在添加了碱的水性介质中，得到树脂粒子的中值粒径为0.05〜2.0μm的树脂粒子分散液，或者将聚缩聚单体缩聚为 在缩聚树脂的共存下，利用具有表面活化作用的酸作为缩聚催化剂，得到含缩聚树脂的材料; 并将含缩聚树脂的材料分散在水性介质中，以获得其中树脂颗粒的中值粒径为0.05-2.0μm的树脂颗粒液体分散体。