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    Toner for electrostatic image development
    1.
    发明授权
    Toner for electrostatic image development 有权
    调色剂用于静电图像显影

    公开(公告)号：US07232636B2

    公开(公告)日：2007-06-19

    申请号：US11092579

    申请日：2005-03-29

    申请人： Tetsuhiro Semura ,  Yoshihiro Ueno

    发明人： Tetsuhiro Semura ,  Yoshihiro Ueno

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08795 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08797

    摘要： A toner for electrostatic image development comprising a resin binder comprising (a) a high-softening point polyester having a softening point of greater than 120° C. and 160° C. or less; and (b) a low-softening point polyester having a softening point of 75° C. or more and 120° C. or less, each of the high-softening point polyester (a) and the low-softening point polyester (b) being obtained by polycondensing an alcohol component consisting essentially of an aliphatic alcohol with a carboxylic acid component, wherein a difference in the softening points between the high-softening point polyester (a) and the low-softening point polyester (b) is 10° C. or more. This toner has excellent pulverizability and fixing ability, and hardly causes filming, so that it can be applied to a laser beam printer having a linear speed of 280 mm/sec or more.

    摘要翻译： 一种用于静电图像显影的调色剂，包括树脂粘合剂，其包含（a）软化点大于120℃和160℃或更低的高软化点聚酯; 和（b）软化点为75℃以上且120℃以下的低软化点聚酯，高软化点聚酯（a）和低软化点聚酯（b） 通过将基本上由脂肪醇组成的醇组分与羧酸组分缩聚而获得，其中高软化点聚酯（a）和低软化点聚酯（b）之间的软化点的差为10℃ 。 或者更多。 该调色剂具有优异的粉碎性和定影能力，并且几乎不引起成膜，因此可以应用于线速度为280mm / sec以上的激光打印机。

    Toner for electrophotography
    2.
    发明授权
    Toner for electrophotography 有权
    电子照相用碳粉

    公开(公告)号：US6087058A

    公开(公告)日：2000-07-11

    申请号：US170124

    申请日：1998-10-13

    申请人： Tetsuhiro Semura ,  Yoshihiro Ueno ,  Shingo Nonohara

    发明人： Tetsuhiro Semura ,  Yoshihiro Ueno ,  Shingo Nonohara

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08755

    摘要： A toner for electrophotography including a binder resin and a colorant, in which the binder resin includes as a main component a thermoplastic resin, which is a linear polyester prepared by using upon polymerization in an amount of 20 mol % or more in an entire alcohol component at least one of the following alcohol components (A) a bisphenol A having polyoxypropylene group containing 90% or more of the compound represented by the general formula (I): ##STR1## wherein each of m and n is 0 to 2, m+n being 2.0; and (B) a bisphenol A having polyoxyethylene group containing 88% or more of the compound represented by the general formula (II): ##STR2## wherein each of p and q is 0 to 2, p+q being 2.0.

    摘要翻译： 一种用于电子照相的调色剂，包括粘合剂树脂和着色剂，其中粘合剂树脂包括作为主要组分的热塑性树脂，热塑性树脂是通过在整个醇组分中以20mol％或更多的量进行聚合制备的线性聚酯 至少一种以下醇成分（A）具有聚氧丙烯基的双酚A，其含有通式（I）表示的化合物的90％以上：其中m和n分别为0〜2，m + n为2.0 ; 和（B）具有聚氧乙烯基的双酚A，其含有通式（II）表示的化合物的88％以上：其中p和q各自为0〜2，p + q为2.0。

    Resin binder composition for non-contact fixing process
    3.
    发明授权
    Resin binder composition for non-contact fixing process 有权
    用于非接触固定工艺的树脂粘合剂组合物

    公开(公告)号：US06361914B1

    公开(公告)日：2002-03-26

    申请号：US09670574

    申请日：2000-09-27

    申请人： Tetsuhiro Semura ,  Yoshihiro Ueno

    发明人： Tetsuhiro Semura ,  Yoshihiro Ueno

    IPC分类号： G03G1320

    CPC分类号： G03G9/08755 ,  C08L67/025 ,  C08L67/00

    摘要： A resin binder composition for a non-contact fixing process comprising two or more polyesters having different softening points, wherein each of the polyesters is a resin obtained from an alcohol component consisting essentially of a compound represented by the formula (I): wherein R is an alkylene group having 2 or 3 carbon atoms; each of x and y is a positive number, wherein a sum of x and y is 1 to 16, and wherein at least a polyester having the highest softening point is a cross-linked polyester; a toner for a non-contacting fixing process comprising the resin binder composition, and a developer comprising the toner for a non-contacting fixing process; and a method for fixing the toner in a non-contact fixing process.

    摘要翻译： 一种用于非接触定影方法的树脂粘合剂组合物，其包含两种或更多种具有不同软化点的聚酯，其中每种聚酯是由基本上由式（I）表示的化合物组成的醇组分获得的树脂：其中R为 具有2或3个碳原子的亚烷基; x和y各自为正数，其中x和y的和为1至16，并且其中至少具有最高软化点的聚酯是交联聚酯; 包含该树脂粘合剂组合物的非接触定影方法的调色剂和包含用于非接触定影方法的调色剂的显影剂; 以及用于在非接触定影过程中固定调色剂的方法。

    Binder resin and toner for electrostatic development containing the same
    4.
    发明授权
    Binder resin and toner for electrostatic development containing the same 失效
    粘合剂树脂和用于静电开发的调色剂含有它

    公开(公告)号：US5723246A

    公开(公告)日：1998-03-03

    申请号：US652308

    申请日：1996-05-23

    申请人： Katsutoshi Aoki ,  Yoshihiro Ueno ,  Tetsuhiro Semura ,  Shinji Moriyama ,  Kuniyasu Kawabe

    发明人： Katsutoshi Aoki ,  Yoshihiro Ueno ,  Tetsuhiro Semura ,  Shinji Moriyama ,  Kuniyasu Kawabe

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08797 ,  G03G9/08795

    摘要： The binder resin for producing a toner includes the following three resins (A) to (C): resin (A) having a softening point of 120.degree. C. or more and 170.degree. C. or less, a glass transition temperature of 58.degree. C. or more and less than 75.degree. C., and a weight percentage of components insoluble to chloroform at 25.degree. C. of 5% by weight or more and 50% by weight or less; resin (B) having a softening point of 90.degree. C. or more and 120.degree. C. or less, a glass transition temperature of 58.degree. C. or more and less than 75.degree. C., and a weight percentage of components insoluble to chloroform at 25.degree. C. of less than 5% by weight; and resin (C) having a softening point of 80.degree. C. or more and less than 110.degree. C., a glass transition temperature of 45.degree. C. or more and less than 58.degree. C., and a weight percentage of components insoluble to chloroform at 25.degree. C. of less than 5% by weight.

    摘要翻译： 用于制造调色剂的粘合剂树脂包括以下三种树脂（A）至（C）：软化点为120℃以上且170℃以下，玻璃化转变温度为58℃的树脂（A） ℃以上且小于75℃，25℃下不溶于氯仿的成分的重量百分数为5重量％以上且50重量％以下。 软化点为90℃以上且120℃以下，玻璃化转变温度为58℃以上且小于75℃的树脂（B），以及不溶于 25℃的氯仿小于5重量％; 和软化点为80℃以上且小于110℃，玻璃化转变温度为45℃以上且小于58℃的树脂（C），并且组分的重量百分比不溶于 在25℃下的氯仿小于5重量％。

    Toner for electrostatic image development
    5.
    发明申请
    Toner for electrostatic image development 有权
    调色剂用于静电图像显影

    公开(公告)号：US20050170275A1

    公开(公告)日：2005-08-04

    申请号：US11092579

    申请日：2005-03-29

    申请人： Tetsuhiro Semura ,  Yoshihiro Ueno

    发明人： Tetsuhiro Semura ,  Yoshihiro Ueno

    IPC分类号： G03G9/08 ,  G03G9/087

    CPC分类号： G03G9/08795 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08797

    摘要： A toner for electrostatic image development comprising a resin binder comprising (a) a high-softening point polyester having a softening point of greater than 120° C. and 160° C. or less; and (b) a low-softening point polyester having a softening point of 75° C. or more and 120° C. or less, each of the high-softening point polyester (a) and the low-softening point polyester (b) being obtained by polycondensing an alcohol component consisting essentially of an aliphatic alcohol with a carboxylic acid component, wherein a difference in the softening points between the high-softening point polyester (a) and the low-softening point polyester (b) is 10° C. or more. This toner has excellent pulverizability and fixing ability, and hardly causes filming, so that it can be applied to a laser beam printer having a linear speed of 280 mm/sec or more.

    摘要翻译： 一种用于静电图像显影的调色剂，包括树脂粘合剂，其包含（a）软化点大于120℃和160℃或更低的高软化点聚酯; 和（b）软化点为75℃以上且120℃以下的低软化点聚酯，高软化点聚酯（a）和低软化点聚酯（b） 通过将基本上由脂肪醇组成的醇组分与羧酸组分缩聚得到，其中高软化点聚酯（a）和低软化点聚酯（b）之间的软化点的差为10℃ 。 或者更多。 该调色剂具有优异的粉碎性和定影能力，并且几乎不引起成膜，因此可以应用于线速度为280mm / sec以上的激光打印机。

    Toner for electrophotography
    6.
    发明授权
    Toner for electrophotography 有权
    电子照相用碳粉

    公开(公告)号：US6077639A

    公开(公告)日：2000-06-20

    申请号：US455790

    申请日：1999-12-07

    申请人： Tetsuhiro Semura ,  Yoshihiro Ueno

    发明人： Tetsuhiro Semura ,  Yoshihiro Ueno

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08755

    摘要： A toner for electrophotography comprising a resin binder comprising a polyester resin, as a main component, obtained by polycondensing an alcohol component with a carboxylic acid component, wherein the alcohol component comprises an alkylene oxide adduct of bisphenol A represented by the formula (I): ##STR1## wherein R is an alkylene group having 2 or 3 carbon atoms; x and y are positive numbers showing an average molar number of an added oxyalkylene group, wherein a sum of x and y is from 1.5 to 10, in an amount of 60% by mol or more of the alcohol component, and wherein the carboxylic acid component comprises a tricarboxylic acid compound, wherein a number-average molecular weight of the polyester resin is 1,000 to 8,000; and a coloring agent, wherein an alkylene oxide adduct of bisphenol A of which addition molar number is 3 or more is not present in the polyester resin, or remains in an amount of less than 1.0% by weight.

    摘要翻译： 一种电子照相用调色剂，其包含通过使醇组分与羧酸组分缩聚获得的作为主要成分的聚酯树脂的树脂粘合剂，其中所述醇组分包含由式（I）表示的双酚A的烯化氧加合物： 其中R是具有2或3个碳原子的亚烷基; x和y为正数，表示相对于醇成分为60摩尔％以上的氧化亚烷基的平均摩尔数，x和y之和为1.5〜10，其中，羧酸 组分包括三羧酸化合物，其中聚酯树脂的数均分子量为1,000至8,000; 和着色剂，其中在聚酯树脂中不存在加成摩尔数为3以上的双酚A的烯化氧加合物，或者保持小于1.0重量％的量。

    Resin binder composition for non-contact fixing process
    7.
    发明授权
    Resin binder composition for non-contact fixing process 有权
    用于非接触固定工艺的树脂粘合剂组合物

    公开(公告)号：US06509130B1

    公开(公告)日：2003-01-21

    申请号：US09670866

    申请日：2000-09-27

    申请人： Tetsuhiro Semura ,  Yoshihiro Ueno

    发明人： Tetsuhiro Semura ,  Yoshihiro Ueno

    IPC分类号： G03G9087

    CPC分类号： G03G9/08755 ,  C08L67/02 ,  C08L67/00

    摘要： A resin binder composition for a non-contact fixing process comprising two or more polyesters having different softening points, wherein the polyesters comprise at least one polyester having a softening point of 80° C. or more and less than 120° C. (low-softening point polyester), and at least one polyester having a softening point of 120° C. or more and 160° C. or less (high-softening point polyester), wherein each of said polyesters is obtained from a carboxylic acid component consisting essentially of an aromatic carboxylic acid compound, and wherein the high-softening point polyester is a cross-linked polyester; a toner for a non-contacting fixing process comprising the resin binder composition, and a developer comprising the toner for a non-contacting fixing process; and a method for fixing the toner in a non-contact fixing process.

    摘要翻译： 一种用于非接触定影方法的树脂粘合剂组合物，其包含两种或多种具有不同软化点的聚酯，其中所述聚酯包含至少一种软化点为80℃以上且小于120℃的聚酯。 软化点聚酯）和至少一种软化点为120℃以上且160℃以下的聚酯（高软化点聚酯），其中，所述聚酯各自由本质上组成的羧酸组分得到 的芳族羧酸化合物，其中所述高软化点聚酯是交联聚酯; 包含该树脂粘合剂组合物的非接触定影方法的调色剂和包含用于非接触定影方法的调色剂的显影剂; 以及用于在非接触定影过程中固定调色剂的方法。

    Mass spectrometer
    10.
    发明授权
    Mass spectrometer 有权
    质谱仪

    公开(公告)号：US07928372B2

    公开(公告)日：2011-04-19

    申请号：US12016522

    申请日：2008-01-18

    申请人： Shinichi Yamaguchi ,  Masaru Nishiguchi ,  Kiyoshi Ogawa ,  Yoshihiro Ueno

    发明人： Shinichi Yamaguchi ,  Masaru Nishiguchi ,  Kiyoshi Ogawa ,  Yoshihiro Ueno

    IPC分类号： B01D59/44

    CPC分类号： H01J49/38 ,  H01J49/408

    摘要： A mass spectrometer is provided in which ions are favorably introduced into a loop orbit or favorably led out from the loop orbit without affecting the motion of the ions flying along the loop orbit. An ion-introduction orbit 5 is set to correspond to the orbit (ejection orbit portion 4) of ions after being bent by the sector-shaped electric field E1 in the loop orbit 4. When ions are introduced, a voltage applied to the electrode unit 11 is put to zero to release the sector-shaped electric field E1. Then the ions emitted along the ion-introduction orbit 5 fly straight in the electrode unit 11. The direction and position of the ions coming out from the exit end of the electric field is the same as those ions flying along the loop orbit 4. Therefore, there is no need for placing a deflection electrode for introducing/leading-out ions on the loop orbit.

    摘要翻译： 提供质谱仪，其中离子有利地被引入环轨道或有利地从环轨道引出，而不影响沿着环路轨道飞行的离子的运动。 离子引入轨道5被设置为对应于在环路轨道4中的扇形电场E1弯曲之后的离子的轨道（喷射轨道部分4）。当离子被引入时，施加到电极单元的电压 11被置零以释放扇形电场E1。 然后沿离子引入轨道5发射的离子在电极单元11中直线飞行。从电场出射端出来的离子的方向和位置与沿着环轨道4飞行的那些离子相同。因此 ，不需要在环轨道上放置用于引入/引出离子的偏转电极。