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1. 发明授权

US06835518B2 Toner for electrostatic image development 有权
标题翻译：调色剂用于静电图像显影
公开(公告)号：US06835518B2
公开(公告)日：2004-12-28
申请号：US10214713
申请日：2002-08-09
申请人： Hidenori Tachi , Yasuyuki Tamane , Koji Akiyama , Hiroyuki Kawaji
发明人： Hidenori Tachi , Yasuyuki Tamane , Koji Akiyama , Hiroyuki Kawaji
IPC分类号： G03G9087
CPC分类号： G03G9/08755 , G03G9/09708
摘要： A toner for electrostatic image development comprising a high-softening point polyester having a softening point of 120° C. or more and 170° C. or less; a low-softening point polyester having a softening point of 80° C. or more and less than 120° C.; and a composite oxide of two or more metals, wherein the composite oxide has a BET specific surface area of 7 m2/g or more. The toner is suitably used for the development of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.
摘要翻译：一种用于静电图像显影的调色剂，其包含软化点为120℃以上且170℃以下的高软化点聚酯; 软化点为80℃以上且小于120℃的低软化点聚酯。和两种以上金属的复合氧化物，其中复合氧化物的BET比表面积为7m 2 / g以上。调色剂适合用于显影在电子照相术，静电记录方法，静电印刷方法等中形成的潜像。

2. 发明授权

US5763130A Encapsulated toner for heat-and-pressure fixing and method for production thereof 失效
标题翻译：用于热和固定的封装调色剂及其制造方法
公开(公告)号：US5763130A
公开(公告)日：1998-06-09
申请号：US595211
申请日：1996-02-01
申请人： Mitsuhiro Sasaki , Tetsuya Asano , Kuniyasu Kawabe , Hiroyuki Kawaji , Kazuhiro Fujiki
发明人： Mitsuhiro Sasaki , Tetsuya Asano , Kuniyasu Kawabe , Hiroyuki Kawaji , Kazuhiro Fujiki
IPC分类号： G03G9/087 , G03G9/093 , G03G9/08 , C08K3/00 , C08L67/00
CPC分类号： G03G9/08755 , G03G9/09328 , Y10S525/902
摘要： The present invention is directed to an encapsulated toner for heat-and-pressure fixing having a heat-fusible core material containing at least a thermoplastic resin and a coloring agent and a shell formed thereon so as to cover the surface of the core material. An amorphous polyester is used as the main component of the shell, and the amount of the amorphous polyester is normally 3 to 50 parts by weight, based on 100 parts by weight of the core material. The encapsulated toner of the present invention is excellent in offset resistance, fixable even at a low temperature and excellent in blocking resistance when it is used for heat-and-pressure fixing using a heat roller.
摘要翻译：本发明涉及一种用于热固定的包封调色剂，其具有至少含有热塑性树脂和着色剂的热熔芯材料和形成在其上的外壳，以覆盖芯材表面。使用无定形聚酯作为壳的主要成分，相对于芯材100重量份，无定形聚酯的用量通常为3〜50重量份。本发明的胶囊化调色剂即使在低温下也具有优异的抗粘着性，并且在用于使用加热辊的热定影时具有优异的抗粘连性。

3. 发明授权

US5529876A Encapsulated toner for heat - and pressure - fixing and method for production thereof 失效
标题翻译：用于加热和压力固定的封装调色剂及其制备方法
公开(公告)号：US5529876A
公开(公告)日：1996-06-25
申请号：US450007
申请日：1995-05-25
申请人： Mitsuhiro Sasaki , Tetsuya Asano , Kuniyasu Kawabe , Hiroyuki Kawaji , Kazuhiro Fujiki
发明人： Mitsuhiro Sasaki , Tetsuya Asano , Kuniyasu Kawabe , Hiroyuki Kawaji , Kazuhiro Fujiki
IPC分类号： G03G9/087 , G03G9/093 , G03G5/00 , B01J13/02 , C08K3/04 , G03C1/72
CPC分类号： G03G9/08755 , G03G9/09328 , Y10S525/902
摘要： The present invention is directed to an encapsulated toner for heat-and-pressure fixing having a heat-fusible core material containing at least a thermoplastic resin and a coloring agent and a shell formed thereon so as to cover the surface of the core material. An amorphous polyester is used as the main component of the shell, and the amount of the amorphous polyester is normally 3 to 50 parts by weight, based on 100 parts by weight of the core material. The encapsulated toner of the present invention is excellent in offset resistance, fixable even at a low temperature and excellent in blocking resistance when it is used for heat-and-pressure fixing using a heat roller.
摘要翻译：本发明涉及一种用于热固定的包封调色剂，其具有至少含有热塑性树脂和着色剂的热熔芯材料和形成在其上的外壳，以覆盖芯材表面。使用无定形聚酯作为壳的主要成分，相对于芯材100重量份，无定形聚酯的用量通常为3〜50重量份。本发明的胶囊化调色剂即使在低温下也具有优异的抗粘着性，并且在用于使用加热辊的热定影时具有优异的耐粘连性。

4. 发明授权

US07235337B2 Toner for electrostatic image development 有权
标题翻译：调色剂用于静电图像显影
公开(公告)号：US07235337B2
公开(公告)日：2007-06-26
申请号：US10879738
申请日：2004-06-30
申请人： Koji Kameyama , Nobumichi Kamiyoshi , Kouhei Katayama , Hiroyuki Kawaji , Masahito Yamazaki
发明人： Koji Kameyama , Nobumichi Kamiyoshi , Kouhei Katayama , Hiroyuki Kawaji , Masahito Yamazaki
IPC分类号： G03G9/087
CPC分类号： G03G9/0914 , G03G9/08755 , G03G9/09741 , G03G9/0975 , G03G9/09758 , G03G9/09783
摘要： A toner for electrostatic image development, containing a resin binder containing a polyester having monomer units wherein at least one monomer is selected from the group consisting of fumaric acid and maleic acid, including mixtures thereof; a colorant; and a charge control agent containing a negatively chargeable charge control agent and a positively chargeable charge control agent, wherein the unreacted monomers of fumaric acid, maleic acid or both fumaric acid and maleic acid are contained in the toner in an amount of 0.20% by weight or less. The toner for electrostatic image development of the present invention may be used for the development of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.
摘要翻译：一种用于静电图像显影的调色剂，其含有含有具有单体单元的聚酯的树脂粘合剂，其中至少一种单体选自富马酸和马来酸，包括它们的混合物; 着色剂和含有带负电荷的电荷控制剂和可带正电荷的电荷控制剂的电荷控制剂，其中富马酸，马来酸或富马酸和马来酸两者的未反应单体以0.20重量％的量包含在调色剂中或更少。本发明的静电图像显影用调色剂可用于显影电子照相，静电记录法，静电印刷法等形成的潜像。

5. 发明授权

US06919156B2 Toner 有权
标题翻译：爽肤水
公开(公告)号：US06919156B2
公开(公告)日：2005-07-19
申请号：US10669559
申请日：2003-09-25
申请人： Koji Kameyama , Masahito Yamazaki , Koji Akiyama , Hiroyuki Kawaji
发明人： Koji Kameyama , Masahito Yamazaki , Koji Akiyama , Hiroyuki Kawaji
IPC分类号： G03G9/08 , G03G9/097 , G03G9/087
CPC分类号： G03G9/09725 , G03G9/0821
摘要： A toner comprising a resin binder, a colorant, and fine inorganic particles having a BET specific surface area of 30 m2/g or less, wherein the fine inorganic particles are added as an external additive, wherein the toner has a storage modulus at 100° C. using a 25 mm parallel plate of 7×104 Pa or less, a storage modulus at 60° C. using a 7.9 mm parallel plate of from 3×108 to 1×109 Pa, and a storage modulus at 70° C. using a 7.9 mm parallel plate of from 7×106 to 3×108 Pa; and a two-component developer comprising the toner. The toner can be used for the development of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.
摘要翻译：一种调色剂，其包含树脂粘合剂，着色剂和BET比表面积为30m 2 / g以下的无机微粒，其中无机微粒作为外部添加剂添加，其中调色剂的储能模量为100℃，使用7×10 4 Pa或更小的25mm平行板，在60℃下的储能模量，使用7.9mm平行板的3×10 4 Pa 8至1×10 9 Pa，并且使用7×10 6至3×10 8 Pa的7.9mm平行板在70℃下的储能模量， / SUP> Pa; 和包含调色剂的双组分显影剂。调色剂可用于显影在电子照相术，静电记录方法，静电印刷方法等中形成的潜像。

6. 发明授权

US5483016A Method for producing binder resin and toner for electrophotography using the binder resin 失效
标题翻译：使用粘合剂树脂制造粘合剂树脂和用于电子照相的调色剂的方法
公开(公告)号：US5483016A
公开(公告)日：1996-01-09
申请号：US233405
申请日：1994-04-26
申请人： Katsutoshi Aoki , Eizi Morimoto , Hiroyuki Kawaji , Ken-ichi Suenaga , Tetsuhiro Semura , Kuniyasu Kawabe
发明人： Katsutoshi Aoki , Eizi Morimoto , Hiroyuki Kawaji , Ken-ichi Suenaga , Tetsuhiro Semura , Kuniyasu Kawabe
IPC分类号： C08G63/00 , G03G9/087 , C08F20/10 , G03G5/04
CPC分类号： G03G9/08795 , C08G63/00 , G03G9/087 , G03G9/08711 , G03G9/08755 , G03G9/08766 , G03G9/08791 , G03G9/08793 , G03G9/08797
摘要： The method of producing a binder resin has the steps of blending in advance (a) a starting material monomer mixture for two polymerization reaction types, (b) a compound which can react with both of starting material monomers for the two polymerization reaction types, and (c) a tricarboxylic or higher polycarboxylic acid or a derivative thereof, the two polymerization reaction types having independent reaction paths to each other in one reaction vessel; and concurrently carrying out the two polymerization reactions in one reaction vessel to give the binder resin. According to the present invention, the binder resin which has an excellent environmental stability in the tribo electric charge and the image quality, and also has good pulverizability and transparency can be produced. Moreover, in a fixing method using a heat roller, fixing at a low temperature can be performed without using an offset inhibiting liquid. By using such a binder resin, a toner for electrophotography and a developer having excellent performance can be obtained.
摘要翻译：制备粘合剂树脂的方法具有以下步骤：（a）两种聚合反应类型的原料单体混合物，（b）可与两种聚合反应类型的起始原料单体反应的化合物，以及（c）三羧酸或更高级的多元羧酸或其衍生物，两种聚合反应类型在一个反应容器中彼此具有独立的反应路径; 同时在一个反应容器中进行两个聚合反应，得到粘合剂树脂。根据本发明，可以制造在摩擦带电中具有优异的环境稳定性和图像质量，并且也具有良好粉碎性和透明性的粘结剂树脂。此外，在使用加热辊的定影方法中，可以在不使用偏移抑制液体的情况下进行低温定影。通过使用这种粘合剂树脂，可以获得电子照相用调色剂和具有优异性能的显影剂。

7. 发明授权

US07579129B2 Process for preparing toner for electrophotography 有权
标题翻译：制备电子照相用调色剂的方法
公开(公告)号：US07579129B2
公开(公告)日：2009-08-25
申请号：US11136370
申请日：2005-05-25
申请人： Nobumichi Kamiyoshi , Koji Shimokusa , Hiroyuki Kawaji
发明人： Nobumichi Kamiyoshi , Koji Shimokusa , Hiroyuki Kawaji
IPC分类号： G03G9/08
CPC分类号： G03G9/0821 , G03G9/081 , G03G9/0819 , G03G9/08755 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： The present invention relates to a process for preparing a toner for electrophotography comprising a crystalline polyester and a colorant, wherein the colorant is added in at least one of the neutralizing step, the emulsifying step, and the aggregating step and a process for preparing a toner for electrophotography comprising a crystalline polyester and a colorant, wherein the colorant is added in at least one of the neutralizing and emulsifying step, and the aggregating step. The toner obtained according to the process of the present invention can be suitably used, for example, in development of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
摘要翻译：本发明涉及一种制备电子照相用调色剂的方法，包括结晶聚酯和着色剂，其中着色剂加入中和步骤，乳化步骤和聚集步骤中的至少一个中，以及制备调色剂的方法用于包含结晶聚酯和着色剂的电子照相术，其中着色剂加入到中和乳化步骤和聚集步骤中的至少一个中。根据本发明的方法获得的调色剂可以适用于例如在电子照相术，静电记录方法，静电印刷方法等中形成的潜像的显影。

8. 发明申请

US20090066192A1 ULTRASONIC TRANSDUCER AND METHOD OF PRODUCING THE SAME 有权
标题翻译：超声波传感器及其制造方法
公开(公告)号：US20090066192A1
公开(公告)日：2009-03-12
申请号：US12207539
申请日：2008-09-10
申请人： Hideaki TAKI , Wataru Kimura , Noritaka Yoshida , Naohito Sato , Mitsugu Onoda , Hiroyuki Kawaji
发明人： Hideaki TAKI , Wataru Kimura , Noritaka Yoshida , Naohito Sato , Mitsugu Onoda , Hiroyuki Kawaji
IPC分类号： H01L41/053
CPC分类号： B06B1/0607 , A61B17/320068 , G10K11/004
摘要： An ultrasonic transducer includes: piezoelectric elements; a pair of clamping members which clamp said piezoelectric elements; and a cover member which is crimped to at least one of said pair of clamping members in a state where said cover member cooperates with said pair of clamping members to surround said piezoelectric elements.
摘要翻译：超声换能器包括：压电元件; 夹紧所述压电元件的一对夹紧构件; 以及盖构件，其在所述盖构件与所述一对夹紧构件配合以包围所述压电元件的状态下卷曲到所述一对夹紧构件中的至少一个。

9. 发明授权

US07041422B2 Resin binder for toner 有权
公开(公告)号：US07041422B2
公开(公告)日：2006-05-09
申请号：US10442272
申请日：2003-05-21
申请人： Eiji Shirai , Hiroyuki Kawaji
发明人： Eiji Shirai , Hiroyuki Kawaji
IPC分类号： G03G9/087
CPC分类号： G03G7/0033 , C08G63/20 , C08G63/21 , G03G9/08755
摘要： A resin binder for a toner comprising a crystalline polyester having a ratio of a softening point to a maximum peak temperature of heat of fusion (softening point/peak temperature) of from 0.6 to 1.3, wherein the crystalline polyester is prepared by polycondensing a monomer mixture comprising 0.1 to 10% by mol of at least one monovalent aliphatic compound selected from the group consisting of a monovalent aliphatic carboxylic acid compound having 10 to 24 carbon atoms and a monovalent aliphatic alcohol having 10 to 24 carbon atoms; a toner comprising a resin composition comprising the resin binder as defined in above; and a method for fixing a toner, wherein the toner as defined in above is applied to a heat-and-pressure fixing method. The toner comprising the above resin binder is used for developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing and the like.

10. 发明授权

US5945246A Process for producing a toner for electrophotography 失效
标题翻译：电子照相用调色剂的制造方法
公开(公告)号：US5945246A
公开(公告)日：1999-08-31
申请号：US94589
申请日：1998-06-15
申请人： Hiroyuki Kawaji , Eizi Morimoto , Ken-ichi Suenaga , Tetsuhiro Semura , Katsutoshi Aoki , Kuniyasu Kawabe
发明人： Hiroyuki Kawaji , Eizi Morimoto , Ken-ichi Suenaga , Tetsuhiro Semura , Katsutoshi Aoki , Kuniyasu Kawabe
IPC分类号： G03G9/087
CPC分类号： G03G9/08706 , G03G9/087 , G03G9/08711 , G03G9/08755 , G03G9/08766 , G03G9/08795 , Y10S430/105
摘要： The toner for electrophotography contains a binder resin, wherein the binder resin has a condensation polymerization-type resin for forming a matrix and an addition polymerization-type resin for forming a dispersed domain. The dispersed domain with a cross-sectional diameter of not more than 2 .mu.m has an areal proportion of not less than 90%, based on the total cross-sectional area of the dispersed domain. This toner is stable, which is capable of maintaining a suitable tribo electric charge, thereby providing a high image quality in which the formed images do not undergo deterioration even under severe environmental conditions. Moreover, in a fixing method using a heat roller; fixing at a low temperature can be performed without using an offset inhibiting liquid.
摘要翻译：用于电子照相的调色剂含有粘合剂树脂，其中粘合剂树脂具有用于形成基质的缩聚型树脂和用于形成分散畴的加成聚合型树脂。截面直径不大于2μm的分散区域的面积比例不小于90％，基于分散区域的总横截面积。这种调色剂是稳定的，其能够保持合适的摩擦电荷，从而提供高图像质量，即使在恶劣的环境条件下，形成的图像也不会劣化。此外，在使用加热辊的定影方法中; 可以在不使用偏移抑制液体的情况下进行低温定影。

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