专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06821695B2 Electrostatic latent image developing toner and production method thereof 有权
标题翻译：静电潜像显影调色剂及其制备方法
公开(公告)号：US06821695B2
公开(公告)日：2004-11-23
申请号：US10224615
申请日：2002-08-20
申请人： Asao Matsushima , Ken Ohmura , Takao Yamanouchi , Naohiro Hirose , Tomoe Kitani , Yoshiki Nishimori
发明人： Asao Matsushima , Ken Ohmura , Takao Yamanouchi , Naohiro Hirose , Tomoe Kitani , Yoshiki Nishimori
IPC分类号： G03G908
CPC分类号： G03G9/0806 , G03G9/09708
摘要： A toner for forming an electrophotographic image is disclosed. The toner particle contains at least two inorganic salts including an inorganic salt comprising a positive ion having a first valence and an inorganic salt comprising a positive ion having a second valence different from the first valence, a total amount of the inorganic salt having the first valence is greatest among the inorganic salts in the toner particle, and a total amount of the inorganic salt having the second valence is second greatest among the inorganic salts in the toner particle.
摘要翻译：公开了一种用于形成电子照相图像的调色剂。调色剂颗粒含有至少两种无机盐，包括无机盐，其包含具有第一价的正离子和包含具有不同于第一价的第二价的正离子的无机盐，具有第一价的无机盐的总量在调色剂颗粒中的无机盐中是最大的，并且在调色剂颗粒中的无机盐中，具有第二价的无机盐的总量是第二大。

2. 发明授权

US06808853B2 Electrostatic image developing toner and preparation method thereof 有权
标题翻译：静电影像显影调色剂及其制备方法
公开(公告)号：US06808853B2
公开(公告)日：2004-10-26
申请号：US10308375
申请日：2002-12-02
申请人： Tomoe Kitani , Takao Yamanouchi , Naohiro Hirose , Ken Ohmura
发明人： Tomoe Kitani , Takao Yamanouchi , Naohiro Hirose , Ken Ohmura
IPC分类号： G03G9087
CPC分类号： G03G9/08731 , G03G9/0804 , G03G9/0806 , G03G9/0827 , G03G9/08726 , G03G9/08728 , G03G9/08733 , G03G9/08782 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： An electrostatic image developing toner comprising a resin and a colorant is disclosed. The resin comprises a polymerization component of a polymerizable monomer having a polar group in an amount of 1.0 to 10.0 percent by weight, and a polymerization component of a polyfunctional polymerizable monomer in an amount of 0.1 to 10.0 percent by weight; ratio (A/B) is from 0.5 to 20.0 percent; and either a peak or a shoulder is positioned in the molecular weight region of 5,000 to 20,000, wherein A is an area of a chromatograph curve in the molecular weight region of 60,000 to 1,000,000, based on GCP measurement of a THF soluble component of toner and B is an entire area of the chromatograph curve.
摘要翻译：公开了包含树脂和着色剂的静电图像显影调色剂。该树脂包含1.0〜10.0重量％的极性基团的聚合性单体的聚合成分和0.1〜10.0重量％的多官能可聚合单体的聚合成分; （A / B）为0.5〜20.0％并且峰或肩峰位于5,000至20,000的分子量区域中，其中基于调色剂的THF可溶组分的GCP测量，其中A是分子量区域中的色谱曲线的面积为60,000至1,000,000， B是色谱曲线的整个区域。

3. 发明申请

US20050208407A1 Toner for developing electrostatic image, method for producing the toner and image forming method 有权
标题翻译：用于显影静电图像的调色剂，用于生产调色剂的方法和图像形成方法
公开(公告)号：US20050208407A1
公开(公告)日：2005-09-22
申请号：US10805956
申请日：2004-03-22
申请人： Tatsuya Nagase , Asao Matsushima , Naohiro Hirose , Tomoe Kitani , Ken Ohmura
发明人： Tatsuya Nagase , Asao Matsushima , Naohiro Hirose , Tomoe Kitani , Ken Ohmura
IPC分类号： G03G9/08 , G03G9/09
CPC分类号： G03G9/0825 , G03G9/09 , G03G9/0914
摘要： A toner for developing an electrostatic image, includes a toner particle containing a binder resin and a colorant, wherein a Feret's average horizontal diameter of the colorant is from 10 nm to 500 nm, a ratio of the colorant having the Feret's horizontal diameter of from 2 nm to 300 nm is 50% by number or more, and the colorant contains a compound or a lake of the compound.
摘要翻译：用于显影静电图像的调色剂包括含有粘合剂树脂和着色剂的调色剂颗粒，其中着色剂的Feret平均水平直径为10nm至500nm，具有Feret水平直径的着色剂的比例为2 nm至300nm为50数量％以上，着色剂含有化合物或化合物的湖。

4. 发明授权

US07223508B2 Toner for developing electrostatic image, method for producing the toner and image forming method 有权
标题翻译：用于显影静电图像的调色剂，用于生产调色剂的方法和图像形成方法
公开(公告)号：US07223508B2
公开(公告)日：2007-05-29
申请号：US10805956
申请日：2004-03-22
申请人： Tatsuya Nagase , Asao Matsushima , Naohiro Hirose , Tomoe Kitani , Ken Ohmura
发明人： Tatsuya Nagase , Asao Matsushima , Naohiro Hirose , Tomoe Kitani , Ken Ohmura
IPC分类号： G03G9/00
CPC分类号： G03G9/0825 , G03G9/09 , G03G9/0914
摘要： The toner for developing an electrostatic image, includes a toner particle containing a binder resin and a colorant. The colorant has Feret's average horizontal diameter from 10 nm to 500 nm, and 50 number % or more of colorant has a Feret's horizontal diameter of from 2 nm to 300 nm. The colorant contains a compound represented by General Formula (1):
摘要翻译：用于显影静电图像的调色剂包括含有粘合剂树脂和着色剂的调色剂颗粒。着色剂的Feret的平均水平直径为10nm至500nm，50数量级以上的着色剂的Feret的水平直径为2nm至300nm。着色剂含有通式（1）表示的化合物：

5. 发明授权

US06255029B1 Process for preparing a color toner for developing an electrostatic image 有权
标题翻译：制备用于显影静电图像的彩色调色剂的方法
公开(公告)号：US06255029B1
公开(公告)日：2001-07-03
申请号：US09378898
申请日：1999-08-23
申请人： Naohiro Hirose , Mikio Kohyama , Kenji Hayashi , Tomoe Kitani , Yoshiki Nishimori
发明人： Naohiro Hirose , Mikio Kohyama , Kenji Hayashi , Tomoe Kitani , Yoshiki Nishimori
IPC分类号： G03G9097
CPC分类号： G03G9/091 , G03G9/0912 , G03G9/0916
摘要： A process for preparing a color toner for developing an electrostatic image comprising a step of polymerizing monomers to obtain resin particles, wherein the color toner comprises primary particles or secondary particles of resin particles, and a metal complex dye represented by the following formula (1) or formula (2), wherein, X1 and X3 each are a group of atoms bonding with each other which can form at least bidentate coordination bond with a metal ion; Y1 represents an aromatic hydrocarbon ring, a 5- or 6-membered heterocyclic ring or —L4═Y2; Y2 and Y3 each represent an aromatic hydrocarbon ring or a 5- or 6-membered heterocyclic ring; L1 and L4 each represent a substituted or an unsubstituted methine group or a nitrogen atom; L2 and L3 each represent a substituted or an unsubstituted methine group; M represents a metal ion which can form at least a bidentate coordination bond with said group of atoms bonding with each other represented by X1 and X3; m represents an integer of 0, 1, 2 or 3; n1 and n2 each represent an integer of 1, 2 or 3.
摘要翻译：一种制备用于显影静电图像的彩色调色剂的方法，包括使单体聚合以获得树脂颗粒的步骤，其中所述彩色调色剂包含一次颗粒或树脂颗粒的二次颗粒，以及由下式（1）表示的金属络合物染料，或式（2），其中，X1和X3各自是彼此键合的原子团，其可以与金属离子形成至少二齿配位键; Y1表示芳族烃环，5或6元杂环或-L4 = Y2; Y2和Y3各自表示芳族烃环或5或6元杂环; L1和L4各自表示取代或未取代的次甲基或氮原子; L2和L3各自表示取代或未取代的次甲基; M表示可以与由X1和X3表示的彼此键合的原子团形成至少二齿配位键的金属离子; m表示0,1,2或3的整数; n1和n2各自表示1,2或3的整数。

6. 发明授权

US6033820A Toner for developing an electrostatic image 有权
标题翻译：用于显影静电图像的调色剂
公开(公告)号：US6033820A
公开(公告)日：2000-03-07
申请号：US276934
申请日：1999-03-26
申请人： Kenji Hayashi , Naohiro Hirose , Yoshiki Nishimori , Tomoe Kitani , Mikio Kohyama
发明人： Kenji Hayashi , Naohiro Hirose , Yoshiki Nishimori , Tomoe Kitani , Mikio Kohyama
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/0825 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： A toner for developing an electrostatic image is disclosed. The toner is composed of association of a plurality of fine polymer particles, and the total volume of pores having a diameter of not more than 0.1 .mu.m on the toner surfaces is not more than 30 percent of the total toner volume. An image forming method employing the same is also disclosed. A toner which does not result in an unstable charge amount over an extended period of use can be obtained.
摘要翻译：公开了用于显影静电图像的调色剂。调色剂由多个细聚合物颗粒的缔合组成，并且调色剂表面上直径不大于0.1μm的孔的总体积不大于总调色剂体积的30％。还公开了使用该图像形成方法的图像形成方法。可以获得在长时间使用中不会导致不稳定的电荷量的调色剂。

7. 发明授权

US07241544B2 Image forming method 有权
标题翻译：图像形成方法
公开(公告)号：US07241544B2
公开(公告)日：2007-07-10
申请号：US10823341
申请日：2004-04-12
申请人： Ken Ohmura , Naohiro Hirose , Asao Matsushima , Shiro Hirano
发明人： Ken Ohmura , Naohiro Hirose , Asao Matsushima , Shiro Hirano
IPC分类号： G03G9/00
CPC分类号： G03G9/09708 , G03G13/20 , G03G2215/2009 , G03G2215/208
摘要： An image forming method comprises: fixing an image formed by a toner on a record sheet in a nip member formed by a pressurizing member which is compressibly contacted against a heating fixing rotor having an elastic body layer formed on an endless periphery surface capable of orbitally moving and which creates locally a large distortion occurred in the elastic body layer in vicinity of outlet thereof, wherein the toner includes at least two metal salts having different valence and has a relationship given by the Formula (1). 2.0≧a≧0.1 1.0≧b≧0.01 7.5≧a/b≧1.1 Formula (1) wherein a (mass %) is defined as a content of a metal salt which is contained at a highest content in total toner mass and b (mass %) is defined as a content of a metal salt which is contained at a second-highest content in the total toner mass, and mass values of a and b represent anhydride reduced values.
摘要翻译：一种图像形成方法包括：将由调色剂形成的图像定影在由加压构件形成的夹持构件上形成的图像，所述加压构件可压缩地抵接在具有弹性体层的加热固定转子上，所述加热固定转子形成在能够轨道运动的环形周边表面上并且其在出口附近的弹性体层中局部产生大的变形，其中调色剂包含至少两种具有不同价态的金属盐，并具有式（1）给出的关系。 <？in-line-formula description =“In-line Formulas”end =“lead”？> 2.0> = a> = 0.1 <？in-line-formula description =“In-line Formulas”end =“tail”？ > <？in-line-formula description =“In-line Formulas”end =“lead”？> 1.0> = b> = 0.01 <？in-line-formula description =“In-line Formulas”end =“tail” ？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 7.5> = a / b> = 1.1公式（1）<？in-line-formula description = 公式“end =”tail“？>其中a（质量％）定义为总调色剂质量中含量最高的金属盐的含量，b（质量％）定义为金属盐的含量其含有总调色剂质量中第二高含量，a和b的质量值表示酸酐减少值。

8. 发明申请

US20050069802A1 Toner for electrostatic latent image development and manufacturing method of the toner for electrostatic latent image development 有权
标题翻译：静电潜像显影用调色剂和静电潜像显影用调色剂的制造方法
公开(公告)号：US20050069802A1
公开(公告)日：2005-03-31
申请号：US10951221
申请日：2004-09-27
申请人： Naohiro Hirose , Ken Ohmura , Meizo Shirose
发明人： Naohiro Hirose , Ken Ohmura , Meizo Shirose
IPC分类号： G03G9/08 , G03G9/087 , G03G9/097
CPC分类号： G03G9/08711 , G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/0821 , G03G9/08728 , G03G9/09708
摘要： A toner for electrostatic latent image development contains a toner particle having a median diameter (d50) in number standard of 2.5 μm to 7.5 μm, acrylate of less than 12 ppm and aliphatic alcohol of 4 to 12 carbons of 40 ppm to 300 ppm.
摘要翻译：用于静电潜像显影的调色剂含有数量标准为2.5μm至7.5μm，丙烯酸酯小于12ppm的中值粒径（d50）和4至12个碳原子的脂肪族醇为40ppm至300ppm的调色剂颗粒。

9. 发明授权

US06689524B2 Toner for developing a static latent image and image forming apparatus 失效
标题翻译：用于显影静电潜像和图像形成装置的调色剂
公开(公告)号：US06689524B2
公开(公告)日：2004-02-10
申请号：US10163961
申请日：2002-06-05
申请人： Ken Ohmura , Naohiro Hirose , Hiroshi Yamazaki
发明人： Ken Ohmura , Naohiro Hirose , Hiroshi Yamazaki
IPC分类号： G03G1520
CPC分类号： G03G9/08711 , G03G9/0821 , G03G9/08708 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： The present invention relates to a toner for developing a static latent image, wherein a smell of the toner has a cos &thgr; of from 0.990 to 0.998 as to the smell of styrene and a cos &thgr; of from 0.986 to 0.994 as to the smell of n-butyl acrylate in the smell space formed by styrene and n-butyl acrylate, and a toner for developing a static latent image, wherein a smell of the toner has a cos &thgr; of from 0.990 to 0.998 as to the smell of styrene and a cos &thgr; of from 0.991 to 0.999 as to the smell of mercaptocarboxylic acid ester in the smell space formed by styrene and mercaptocarboxylic acid ester.
摘要翻译：本发明涉及一种用于显影静电潜像的调色剂，其中调色剂的气味关于苯乙烯的气味的cosθ为0.990至0.998，而对于n的气味为cos，其cos cos为0.986至0.994 苯乙烯和丙烯酸正丁酯形成的气味空间中的丙烯酸丁酯和用于显影静电潜像的调色剂，其中调色剂的气味对于苯乙烯的气味为cos0.990〜0.998，cos 在由苯乙烯和巯基羧酸酯形成的气味空间中的巯基羧酸酯的气味为0.991至0.999。

10. 发明授权

US07205082B2 Electrostatic charge image developing toner 有权
标题翻译：静电荷图像显影墨粉
公开(公告)号：US07205082B2
公开(公告)日：2007-04-17
申请号：US10795702
申请日：2004-03-08
申请人： Asao Matsushima , Shiro Hirano , Naohiro Hirose , Ken Ohmura
发明人： Asao Matsushima , Shiro Hirano , Naohiro Hirose , Ken Ohmura
IPC分类号： G03G9/08
CPC分类号： G03G9/08 , G03G9/0975
摘要： An electrostatic charge image developing toner having: a toner particle having a colorant and a resin; and a surfactant having two or more anionic groups within one molecule in an amount of 10 ppm to 10,000 ppm.
摘要翻译：一种静电荷图像显影调色剂，具有：具有着色剂和树脂的调色剂颗粒; 在一分子内具有10ppm至10,000ppm的两个或更多个阴离子基团的表面活性剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式