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1. 发明授权

US08450039B2 Binder resin for color toners and color toner using the same 有权
标题翻译：用于彩色调色剂的粘合剂树脂和使用其的彩色调色剂
公开(公告)号：US08450039B2
公开(公告)日：2013-05-28
申请号：US12675362
申请日：2008-08-27
申请人： Hiroshi Matsuoka , Kazuya Sakata , Hiroyuki Takei , Kenji Uchiyama , Ichirou Sasaki
发明人： Hiroshi Matsuoka , Kazuya Sakata , Hiroyuki Takei , Kenji Uchiyama , Ichirou Sasaki
IPC分类号： G03G9/087
CPC分类号： C08L25/14 , C08L53/025 , C08L91/06 , C08L2205/02 , C08L2205/035 , C09D125/14 , G03G9/08708 , G03G9/08722 , G03G9/08724 , G03G9/08788 , G03G9/08791 , G03G9/08795 , G03G9/08797 , C08L2666/04 , C08L2666/02
摘要： Provided is a binder resin for color toners which comprises at least a carboxyl group-containing vinyl resin (C), a glycidyl group-containing vinyl resin (E) and a reaction product thereof, wherein the storage modulus G′ at 160 degrees centigrade is not less than 20 and less than 800 Pa measured at a frequency of 6.28 rad/sec, the tetrahydrofuran (THF) soluble portion in the binder resin has a main peak in the molecular weight region of not less than 20,000 and less than 40,000 in the molecular weight distribution measured by gel permeation chromatography (GPC), and the binder resin contains at least one of releasing agents having a melting point of not lower than 60 and not higher than 120 degrees centigrade in an amount of not less than 3.5 and not more than 12 mass % based on 100 mass % of the total amount of the carboxyl group-containing vinyl resin (C), the glycidyl group-containing vinyl resin (E) and a reaction product thereof.
摘要翻译：提供一种用于彩色调色剂的粘合剂树脂，其至少包含含羧基的乙烯基树脂（C），含缩水甘油基的乙烯基树脂（E）及其反应产物，其中160摄氏度的储能模量G' 在6.28rad / sec的频率下测定的不低于20和小于800Pa的粘合剂树脂中的四氢呋喃（THF）可溶部分在分子量区域中的主峰不小于20,000并且小于40,000 通过凝胶渗透色谱法（GPC）测定的分子量分布，粘合剂树脂含有熔点不低于60℃且不高于120℃的脱模剂中的至少一种，不低于3.5，而不是更多基于含羧基的乙烯基树脂（C），含缩水甘油基的乙烯基树脂（E）和其反应产物的总量的100质量％为12质量％以上。

2. 发明授权

US08324335B2 Propylene-based polymer and method for producing the same, and propylene-based resin composition 有权
标题翻译：丙烯系聚合物及其制造方法以及丙烯系树脂组合物
公开(公告)号：US08324335B2
公开(公告)日：2012-12-04
申请号：US12514323
申请日：2007-11-16
申请人： Masaaki Ito , Hideshi Uchino , Kazuya Sakata , Masaru Aoki , Masato Nakano , Shinichi Kitade
发明人： Masaaki Ito , Hideshi Uchino , Kazuya Sakata , Masaru Aoki , Masato Nakano , Shinichi Kitade
IPC分类号： C08F210/06 , C08F210/16 , C08L23/14
CPC分类号： C08F210/06 , C08F4/65904 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F10/10 , C08F110/06 , C08L23/14 , C08L2205/02 , C08L2314/06 , C08F2/001 , C08F4/65916 , C08L2666/06 , C08F2500/01 , C08F2500/12 , C08F2500/09 , C08F2500/11 , C08F210/16
摘要： A propylene-based polymer comprising the following component (A) insoluble in p-xylene at 25° C. and component (B) soluble in p-xylene at 25° C., wherein (i) the weight average molecular weight (Mw) measured with GPC is 100,000 to 1,000,000, (ii) the content of the component insoluble in hot p-xylene is 0.3% by weight or lower, and (iii) the degree of strain hardening (λ max) in measurement of elongational viscosity is 2.0 or higher; and a method for producing the same, along with a resin composition comprising a propylene-ethylene copolymer (Z) in an amount of 50.0 to 99.9% by weight and a propylene-based polymer (M) in an amount of 0.1 to 50.0% by weight.Component (A): a component (CXIS) insoluble in p-xylene at 25° C., having requirements specified by (A1) to (A5). Component (B): a component (CXS) is soluble in p-xylene at 25° C., having requirements specified by (B1) to (B4).
摘要翻译：包含在25℃下不溶于对二甲苯的下述组分（A）和在25℃下可溶于对二甲苯的组分（B）的丙烯基聚合物，其中（i）重均分子量（Mw）使用GPC测定为100,000〜1,000,000，（ii）不溶于热对二甲苯的成分的含量为0.3重量％以下，（iii）伸长粘度测定中的应变硬化度（λmax）为2.0 或更高; 及其制造方法，以及含有50.0〜99.9重量％的丙烯 - 乙烯共聚物（Z）和丙烯系聚合物（M）的含量为0.1〜50.0％的树脂组合物，其量为0.1〜50.0％重量。组分（A）：在25℃下不溶于对二甲苯的组分（CXIS），具有（A1）至（A5）规定的要求。组分（B）：组分（CXS）在25℃下可溶于对二甲苯，具有（B1）至（B4）所规定的要求。

3. 发明申请

US20050208410A1 Binder resin for toner and toner 有权
标题翻译：墨粉和墨粉的粘合剂树脂
公开(公告)号：US20050208410A1
公开(公告)日：2005-09-22
申请号：US10515313
申请日：2003-08-08
申请人： Kazuya Sakata , Takeshi Yoshida
发明人： Kazuya Sakata , Takeshi Yoshida
IPC分类号： G03G9/087 , G03G9/00 , C08L25/08 , C08L33/00
CPC分类号： G03G9/08726 , G03G9/08704 , G03G9/08711 , G03G9/08722 , G03G9/08724 , G03G9/08793
摘要： The present invention was investigated for the purpose of providing a binder resin for toner which is excellent in the low temperature fixing property which can cope with the development of high-speed copier machines, and is excellent in the offset resistance, blocking resistance, pulverizability and development durability. As a result, it was found that the purpose could be achieved by using, as a binder resin for toner, a resin that can be obtained from at least three different vinyl polymers with different molecular weight, contents of functional groups, and preferably from a crosslinking agent having the vinyl polymer structure, and that contains a specific gel component. This resin has excellent melting property at low temperatures, and has suitable performance as a material for toner and a toner in high-speed copier machines.
摘要翻译：研究了本发明的目的是提供一种低温定影性优异的调色剂用粘合剂树脂，其可以应付高速复印机的发展，并且耐偏移性，抗粘连性，粉碎性和开发耐久性。结果发现，通过使用能够由不同分子量，官能团含量的至少三种不同的乙烯基聚合物获得的树脂作为调色剂的粘合剂树脂，并且优选使用具有乙烯基聚合物结构的交联剂，并且其含有特定的凝胶组分。该树脂在低温下具有优异的熔融性，并且作为高速复印机中的调色剂和调色剂的材料具有合适的性能。

4. 发明授权

US6005323A Brush holding device used in motor, and method of assembling brush holding frame in the device 有权
标题翻译：电动机中使用的刷子保持装置，以及在装置中组装刷子保持框架的方法
公开(公告)号：US6005323A
公开(公告)日：1999-12-21
申请号：US175416
申请日：1998-10-20
申请人： Yoshihiro Morimoto , Nobuhiko Shimizu , Kazuya Sakata
发明人： Yoshihiro Morimoto , Nobuhiko Shimizu , Kazuya Sakata
IPC分类号： H02K13/00 , H01R39/38 , H02K5/14
CPC分类号： H02K5/148 , H01R39/385
摘要： The invention relates to a brush holding device used in a motor, and a method of assembling a brush holding frame onto a base plate in the brush holding device. In the brush holding device, flanged portions are protruded from both sides of a lower portion of a brush holding frame, and a pair of fixing portions each having a recessed portion substantially identical in shape to a cross-sectional shape of a corresponding one of said flanged portions are provided. The brush holding frame is inserted between the fixing portions while being slid on and along a base plate surface until the flanged portion on both sides of the brush holding frame are respectively fitted to the recessed portions of the fixing portions. Cover portions are provided on the brush holding frame at a level lower than the guide hole so as to cover the fixing portions when the fixing portions and flanged portions are fitted together.
摘要翻译：本发明涉及一种电动机中使用的刷保持装置，以及一种将刷保持框架组装到刷保持装置的基板上的方法。在刷保持装置中，凸缘部分从电刷保持框架的下部的两侧突出，并且一对固定部分的每一个具有基本上相同形状的凹部与所述的相应的一个的横截面形状提供法兰部分。刷保持框架在固定部分之间插入并沿着基板表面滑动，直到电刷保持框架两侧的凸缘部分分别装配到固定部分的凹部。盖子部分设置在刷子保持框架上的低于导向孔的位置，以便当固定部分和凸缘部分装配在一起时覆盖固定部分。

5. 外观设计

USD674168S1 Shirt for sports 有权
标题翻译：运动衬衫
公开(公告)号：USD674168S1
公开(公告)日：2013-01-15
申请号：US29411604
申请日：2012-01-24
申请人： Tomihiro Kajino , Kazuya Sakata , Tatsuya Banba , Mayumi Inagaki , Emi Gokitani , Mineharu Asano , Kenji Nakamura
设计人： Tomihiro Kajino , Kazuya Sakata , Tatsuya Banba , Mayumi Inagaki , Emi Gokitani , Mineharu Asano , Kenji Nakamura

6. 发明申请

US20070122731A1 Binder resin for the toner, method for producing the same, and toner for electrophotography using the resin 有权
标题翻译：用于调色剂的粘合剂树脂，其制备方法和使用该树脂的电子照相用调色剂
公开(公告)号：US20070122731A1
公开(公告)日：2007-05-31
申请号：US10572647
申请日：2004-09-24
申请人： Takeshi Yoshida , Kazuya Sakata
发明人： Takeshi Yoshida , Kazuya Sakata
IPC分类号： G03G9/087 , C08L37/00
CPC分类号： C08L63/00 , G03G9/08711 , G03G9/08753 , G03G9/08795 , G03G9/08797 , C08L2666/04
摘要： Disclosed is a binder resin for a toner which contains a styrene-acrylic resin having a gel component and a small amount of a volatile component. Also disclosed are a method for producing the binder resin and a toner employing the binder resin. A binder resin (A) for a toner contains a styrene-acrylic resin having a structure derived from a carboxyl group and a structure derived from a glycidyl group, wherein the content (AIS) of a gel component is 1 mass %≦AIS≦50 mass % and the content (AVO) of a volatile component in the resin is AVO≦200 ppm.
摘要翻译：公开了一种含有具有凝胶成分和少量挥发成分的苯乙烯 - 丙烯酸树脂的调色剂用粘合剂树脂。还公开了用于生产粘合剂树脂的方法和使用粘合剂树脂的调色剂。用于调色剂的粘合剂树脂（A）含有具有衍生自羧基的结构的苯乙烯 - 丙烯酸树脂和衍生自缩水甘油基的结构，其中凝胶组分的含量（A <！ - SIPO <= 200ppm。

7. 发明授权

US06497983B2 Toner binder for electrophotography and toner for electrophotography 有权
标题翻译：电子照相用调色剂粘合剂和电子照相用调色剂
公开(公告)号：US06497983B2
公开(公告)日：2002-12-24
申请号：US09974893
申请日：2001-10-12
申请人： Tsuyoshi Iwa , Kazuya Sakata , Shoji Kawasaki , Masaaki Shin
发明人： Tsuyoshi Iwa , Kazuya Sakata , Shoji Kawasaki , Masaaki Shin
IPC分类号： G03G9087
CPC分类号： G03G9/08753 , G03G9/0821 , G03G9/08704 , G03G9/08711 , G03G9/08722 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： The present invention is aimed at providing a toner binder for electrophotography that is excellent in the fixing property, offset resistance, blocking property, grindability, durable developing property and the like to correspond to the high-speed movement of a copier. The purpose of the present invention could be achieved by a toner binder having the following features for electrophotography. That is, when the viscoelasticity of the toner binder is measured in the temperature range of 50 to 200 ° C. and at a heating rate of 2° C./min., the viscoelasticity curve in the temperature range of 100 to 200° C. showing the relationship between the storage modulus and temperature, in which curve the axis of ordinate is the logarithm (Pa) of storage modulus G′ and the axis of abscissa is temperature (° C.), has a concave in the temperature range of 140 to 180° C. and has a minimum value of storage modulus G′ at the bottom of the range, and this G′ 0 and storage modulus G′ 200 at 200° C. are G′ 0
摘要翻译：本发明的目的在于提供一种电子照相用调色剂粘合剂，其对应于复印机的高速移动而具有优异的定影性能，抗偏移性，粘合性，可磨性，耐久显影性等。本发明可以通过具有以下电子照相特征的调色剂粘合剂来实现。也就是说，当在50〜200℃的温度范围和2℃/分钟的加热速度下测定调色剂粘合剂的粘弹性时，在100〜200℃的温度范围内的粘弹性曲线示出了储能模量和温度之间的关系，其中纵坐标轴为储能模量G'的对数（Pa）和横坐标轴为温度（℃）的曲线，其温度范围为 140〜180℃，并且在该范围的底部具有最小的储能模量G'，在200℃下的G'0和储能模量G'200为G'0

8. 发明授权

US09309340B2 Ethylene-based polymer, polyethylene-based resin composition and use thereof, catalyst component for olefin polymerization, olefin polymerization catalyst containing the component, and method for producing ethylene-based polymer by using the catalyst 有权
标题翻译：乙烯类聚合物，聚乙烯类树脂组合物及其用途，烯烃聚合用催化剂成分，含有该成分的烯烃聚合催化剂，以及使用该催化剂制造乙烯类聚合物的方法
公开(公告)号：US09309340B2
公开(公告)日：2016-04-12
申请号：US14008965
申请日：2012-03-29
申请人： Yoshiyuki Ishihama , Ryousuke Asakawa , Tsutomu Sakuragi , Tetsurou Fukuda , Kazuya Sakata , Masaru Aoki , Kenji Kawagishi , Keiichi Yoshimoto
发明人： Yoshiyuki Ishihama , Ryousuke Asakawa , Tsutomu Sakuragi , Tetsurou Fukuda , Kazuya Sakata , Masaru Aoki , Kenji Kawagishi , Keiichi Yoshimoto
IPC分类号： B01J21/00 , B01J23/00 , B01J25/00 , B01J29/00 , B01J31/00 , B01J37/00 , C08F210/16 , C08F10/02 , C08F4/6592 , C08J5/18 , C08L23/08 , C08F4/659
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/02 , C08J5/18 , C08L23/0815 , C08L2205/025 , C08L2314/06 , C08F210/14 , C08F2500/04 , C08F2500/11 , C08F2500/12 , C08F2500/17 , C08F2500/26 , C08F210/08
摘要： An object of the present invention is to provide a polyethylene-based resin composition excellent in the moldability and at the same time, excellent in the balance between impact strength and stiffness as well as in the transparency, and a molded product and a film, which are obtained by the molding of the polyethylene-based resin composition. The polyethylene-based resin composition of the present invention comprises from 41 to 99 wt % of (A) an ethylene-based polymer satisfying specific conditions and from 1 to 59 wt % of (B) an ethylene-based polymer satisfying specific conditions, wherein MFR of the composition as a whole is from 0.05 to 50 g/10 min and the density is from 0.910 to 0.960 g/cm3.
摘要翻译：本发明的目的是提供一种成型性优异，同时在冲击强度和刚度以及透明性之间的平衡方面优异的聚乙烯类树脂组合物，以及成型体和膜，其中是通过模塑聚乙烯类树脂组合物得到的。本发明的聚乙烯类树脂组合物含有（A）满足特定条件的（A）乙烯类聚合物和1〜59重量％（B）满足特定条件的乙烯系聚合物的41〜99重量％，其中，组合物的总体MFR为0.05〜50g / 10min，密度为0.910〜0.960g / cm 3。

9. 发明授权

US08445170B2 Binder resin for color toners and color toner using the same 有权
标题翻译：用于彩色调色剂的粘合剂树脂和使用其的彩色调色剂
公开(公告)号：US08445170B2
公开(公告)日：2013-05-21
申请号：US12675324
申请日：2008-08-27
申请人： Kazuya Sakata , Hiroshi Matsuoka , Hiroyuki Takei , Kenji Uchiyama , Ichirou Sasaki
发明人： Kazuya Sakata , Hiroshi Matsuoka , Hiroyuki Takei , Kenji Uchiyama , Ichirou Sasaki
IPC分类号： G03G9/087
CPC分类号： G03G9/08797 , G03G9/081 , G03G9/0815 , G03G9/08708 , G03G9/08711 , G03G9/08722 , G03G9/08724 , G03G9/08726 , G03G9/08728 , G03G9/08733 , G03G9/08735 , G03G9/0874 , G03G9/08793 , G03G9/08795
摘要： Provided is a binder resin for color toners which comprises at least a carboxyl group-containing vinyl resin (C), a glycidyl group-containing vinyl resin (E) and a reaction product thereof, and contains both a tetrahydrofuran (THF) soluble portion and a THF insoluble gel portion, wherein the THF soluble portion has a main peak in the molecular weight region of not less than 10,000 and less than 15,000 in the chromatogram obtained by gel permeation chromatography (GPC), the content of the THF insoluble gel portion is less than 1 mass %, and the softening point is not more than 130 degrees centigrade.
摘要翻译：提供一种用于彩色调色剂的粘合剂树脂，其至少包含含羧基的乙烯基树脂（C），含缩水甘油基的乙烯基树脂（E）及其反应产物，并且包含四氢呋喃（THF）可溶部分和 THF不溶性凝胶部分，其中THF可溶部分在通过凝胶渗透色谱法（GPC）获得的色谱图中在分子量范围内具有不小于10,000且小于15,000的主峰，THF不溶性凝胶部分的含量为小于1质量％，软化点不高于130℃。

10. 发明申请

US20100248121A1 Binder Resin for Color Toners and Color Toner Using the Same 有权
标题翻译：彩色调色剂用粘合剂树脂及使用其的彩色调色剂
公开(公告)号：US20100248121A1
公开(公告)日：2010-09-30
申请号：US12675324
申请日：2008-08-27
申请人： Kazuya Sakata , Hiroshi Matsuoka , Hiroyuki Takei , Kenji Uchiyama , Ichirou Sasaki
发明人： Kazuya Sakata , Hiroshi Matsuoka , Hiroyuki Takei , Kenji Uchiyama , Ichirou Sasaki
IPC分类号： G03G9/087 , C08L37/00
CPC分类号： G03G9/08797 , G03G9/081 , G03G9/0815 , G03G9/08708 , G03G9/08711 , G03G9/08722 , G03G9/08724 , G03G9/08726 , G03G9/08728 , G03G9/08733 , G03G9/08735 , G03G9/0874 , G03G9/08793 , G03G9/08795
摘要： Provided is a binder resin for color toners which comprises at least a carboxyl group-containing vinyl resin (C), a glycidyl group-containing vinyl resin (E) and a reaction product thereof, and contains both a tetrahydrofuran (THF) soluble portion and a THF insoluble gel portion, wherein the THF soluble portion has a main peak in the molecular weight region of not less than 10,000 and less than 15,000 in the chromatogram obtained by gel permeation chromatography (GPC), the content of the THF insoluble gel portion is less than 1 mass %, and the softening point is not more than 130 degrees centigrade.
摘要翻译：提供一种用于彩色调色剂的粘合剂树脂，其至少包含含羧基的乙烯基树脂（C），含缩水甘油基的乙烯基树脂（E）及其反应产物，并且包含四氢呋喃（THF）可溶部分和 THF不溶性凝胶部分，其中THF可溶部分在通过凝胶渗透色谱法（GPC）获得的色谱图中在分子量范围内具有不小于10,000且小于15,000的主峰，THF不溶性凝胶部分的含量为小于1质量％，软化点不高于130℃。

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