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

US07662536B2 Resin particle liquid dispersion for electrostatic image developing toner, production process of the liquid dispersion, electrostatic image developing toner, production process of the toner, electrostatic image developer and image forming method 失效
标题翻译：用于静电图像显影调色剂的树脂颗粒液体分散体，液体分散体的生产方法，静电图像显影调色剂，调色剂的生产工艺，静电图像显影剂和成像方法
公开(公告)号：US07662536B2
公开(公告)日：2010-02-16
申请号：US11592301
申请日：2006-11-03
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： G03G9/13
CPC分类号： G03G9/08797 , G03G9/0806 , G03G9/081 , G03G9/08795
摘要： A resin particle liquid dispersion for an electrostatic image developing toner includes: a polycondensable resin obtained by polycondensing at least one selected from the group consisting of a polycondensable monomer, an oligomer of the polycondensable monomer and a prepolymer of the polycondensable monomer, wherein the resin particle liquid dispersion further comprises a compound having a solubility parameter of 8 or less.
摘要翻译：用于静电图像显影调色剂的树脂颗粒液体分散体包括：通过缩聚从缩聚单体，可缩聚单体的低聚物和可缩聚单体的预聚物中选择的至少一种获得的可缩聚树脂，其中树脂颗粒液体分散体还包含溶解度参数为8以下的化合物。

2. 发明授权

US07629098B2 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
标题翻译：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。

3. 发明申请

US20070122730A1 Method for producing binder resin, particulate resin dispersion and method for producing same, electrostatic image development toner and method for producing same, electrostatic image developer, and image forming method 有权
标题翻译：粘结剂树脂的制造方法，粒状树脂分散体及其制造方法，静电图像显影用调色剂及其制造方法，静电图像显影剂及成像方法
公开(公告)号：US20070122730A1
公开(公告)日：2007-05-31
申请号：US11444421
申请日：2006-06-01
申请人： Yuki Sasaki , Satoshi Hiraoka , Fumiaki Mera , Hirotaka Matsuoka , Yasuo Matsumura
发明人： Yuki Sasaki , Satoshi Hiraoka , Fumiaki Mera , Hirotaka Matsuoka , Yasuo Matsumura
IPC分类号： G03G9/087 , C08G63/00
CPC分类号： C08G63/87 , C08G63/81 , G03G9/0804 , G03G9/0806 , G03G9/08755 , G03G9/08791
摘要： A method for producing a binder resin comprises polycondensing a polycondensable monomer by using a polycondensation catalyst that comprises: at least one of compounds of formula (I) or (II); and at least one of compounds represented of formula (III) or (IV), wherein weight ratio of total amount of the compounds of formula (I) or (II) to total amount of the compounds of formula (III) or (IV) is from 5:95 to 95:5: wherein R1 represents a C8-C20 straight-chain alkyl group; R2 represents a monovalent organic group; and number n of substituents R2 represents an integer of from 0 to 4; R3—SO3H (II) wherein R3 represents a C8-C20 straight-chain alkyl group; wherein R4 represents a C8-C20 branched alkyl group; R5 represents a monovalent organic group; and number m of substituents R5 represents an integer of from 0 to 4; and R6—SO3H (IV) wherein R6 represents a C8-C20 branched alkyl group.
摘要翻译：粘合剂树脂的制造方法包括使用缩聚催化剂缩聚缩聚单体，所述缩聚催化剂包含：式（I）或（II）的化合物中的至少一种; 和式（III）或（IV）化合物中的至少一种化合物，其中式（I）或（II）化合物与式（III）或（IV）化合物的总量的总量的重量比为5:95至95:5:其中R 1表示C 8 -C 20直链烷基; R 2表示一价有机基团; 且取代基R 2的数目n表示0至4的整数; <？in-line-formula description =“In-line Formulas”end =“lead”？> R 3→3 <3> H（II）<？ -formulae description =“In-line Formulas”end =“tail”？>其中R 3表示C 8 -C 20 - 直链 - 链烷基; 其中R 4表示C 8 -C 20支链烷基; R 5表示一价有机基团; 取代基R 5的数m代表0至4的整数; ＆lt;？in-line-formula description =“In-line formula”end =“lead”？> R 3 <3> H（IV） line-formula description =“In-line Formulas”end =“tail”？>其中R 6表示C 8-20 -C 20支链烷基。

4. 发明申请

US20060127790A1 Particle dispersion for electrostatic image-developing toners, electrostatic image-developing toner, and method for producing the same 失效
公开(公告)号：US20060127790A1
公开(公告)日：2006-06-15
申请号：US11119834
申请日：2005-05-03
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： G03G9/087
CPC分类号： G03G9/08711 , G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/0827 , G03G9/08708 , G03G9/08717 , G03G9/08722 , G03G9/08728 , G03G9/08733 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： The invention provides a particle dispersion for an electrostatic image-developing toner containing either polycondensation resin particles, which are prepared by polycondensation of polycondensable monomers in an aqueous medium, or condensation compound particles, which are prepared by dehydration condensation of a condensable compound in an aqueous medium. The particles have a median diameter of approximately 0.05 to 2.0 μm. A dispersion containing the polycondensation resin particles is produced by dispersing resin particles, aggregating the resin particles, and coalescing the aggregated particles by heating. A dispersion containing the condensation compound particles is produced by dispersing resin particles, dispersing condensation compound particles, aggregating the resin particles and the condensation compound particles in a mixture dispersion, obtained by mixing the dispersion of the resin particles and the dispersion of the condensation compound particles, and coalescing the aggregated particles by heating.

5. 发明授权

US07547500B2 Binder resin for electrostatic image developing toner, binder resin liquid dispersion for electrostatic image developing toner, electrostatic image developing toner, and production processes thereof 有权
标题翻译：用于静电图像显影调色剂的粘合剂树脂，用于静电图像显影调色剂的粘合剂树脂液体分散体，静电图像显影调色剂及其制备方法
公开(公告)号：US07547500B2
公开(公告)日：2009-06-16
申请号：US11298847
申请日：2005-12-12
申请人： Yuki Sasaki , Satoshi Hiraoka , Fumiaki Mera , Hirotaka Matsuoka , Yasuo Matsumura
发明人： Yuki Sasaki , Satoshi Hiraoka , Fumiaki Mera , Hirotaka Matsuoka , Yasuo Matsumura
IPC分类号： G03G9/00
CPC分类号： G03G9/08755 , C08G63/199 , G03G9/0804 , G03G9/08797 , Y02P20/125
摘要： A binder resin for an electrostatic image developing toner, obtained by polycondensation reaction of a polycarboxylic acid and a polyol, wherein the polycarboxylic acid comprises at least one of a compound represented by formula (1) and a compound represented by formula (2) in an amount of from 50 to 100 mol %, the polyol comprises a compound represented by formula (3) in an amount of from 50 to 100 mol %, and a content of a catalyst-originated metal element in the resin is 100 ppm or less: R1OOCA1mB1nA1lCOOR1′ (1) (wherein A1 is a methylene group, B1 is an aromatic hydrocarbon group, R1 and R1′ each is a hydrogen atom or a monovalent hydrocarbon group, 1≦m+1≦12, and 1≦n≦3); R2OOCA2pB2qA2rCOOR2′ (2) (wherein A2 is a methylene group, B2 is an alicyclic hydrocarbon group, R2 and R2′ each is a hydrogen atom or a monovalent hydrocarbon group, 0≦p≦6, 0≦r≦6, and 1≦q≦3); HOXhYjXkOH (3) (wherein X is an alkylene oxide group, Y is a bisphenol structure group, 1≦h+k≦10, and 1≦j≦3).
摘要翻译：通过多元羧酸和多元醇的缩聚反应获得的静电图像显影调色剂用粘合剂树脂，其中所述多元羧酸包含式（1）表示的化合物和式（2）表示的化合物中的至少一种，量为50〜100摩尔％，多元醇为50〜100摩尔％的式（3）表示的化合物，树脂中的催化剂原料金属元素的含量为100ppm以下： <？in-line-formula description =“In-line Formulas”end =“lead”？> R1OOCA1mB1nA1lCOOR1'（1）<？in-line-formula description =“In-line Formulas”end =“tail”？> 其中A1是亚甲基，B1是芳族烃基，R1和R1'各自是氢原子或一价烃基，1≤m+1≤12和1≤n≤3）。 <？in-line-formula description =“In-line Formulas”end =“lead”？> R2OOCA2pB2qA2rCOOR2'（2）<？in-line-formula description =“In-line Formulas”end =“tail”？> 其中A2是亚甲基，B2是脂环族烃基，R2和R2各自是氢原子或一价烃基，0 <= p <= 6,0 <= r = 6和1 <= q <= 3）; <？in-line-formula description =“In-line Formulas”end =“lead”？> HOXhYjXkOH（3）<？in-line-formula description =“In-line formula”end =“tail”？> X是环氧烷基团，Y是双酚结构基团，1 <= h + k <= 10，1 <= j = 3）。

6. 发明申请

US20080038646A1 Resin particle dispersion liquid, toner for developing electrostatic image and method for producing the same, developer for developing electrostatic image, and method for forming image 有权
标题翻译：树脂颗粒分散液，静电图像显影用调色剂及其制造方法，静电图像显影用显影剂及图像形成方法
公开(公告)号：US20080038646A1
公开(公告)日：2008-02-14
申请号：US11730147
申请日：2007-03-29
申请人： Fumiaki Mera , Hirotaka Matsuoka , Satoshi Hiraoka , Yuki Sasaki , Yasuo Matsumura
发明人： Fumiaki Mera , Hirotaka Matsuoka , Satoshi Hiraoka , Yuki Sasaki , Yasuo Matsumura
IPC分类号： G03G13/14 , C08G63/02 , G03G5/00 , G03G9/08
CPC分类号： G03G13/08 , C08J3/03 , C08J2367/02 , G03G9/0806 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09725 , Y10T428/254
摘要： A resin particle dispersion liquid comprises: resin particles comprising polyester having terminal carboxyl groups, the polyester being obtained by polycondensation of a polycondensable monomer, wherein the polyester has the terminal carboxyl groups that are partially neutralized to form carboxyl anions, the resin particles in the resin particle dispersion liquid having a value of (da/(da+dc)) of from approximately 0.30 to approximately 0.90, when in an absorption spectrum of the resin particles measured with an infrared spectrometer, dc represents a peak intensity of the terminal carboxyl group in a range of from 1,780 to 1,680 cm−1, and da represents a peak intensity of the neutralized carboxyl anion in a range of from 1,670 to 1,550 cm−1, the polyester has an acid value of approximately 1 mg·KOH/g or more and less than approximately 15 mg·KOH/g before neutralization, the resin particles dispersion liquid comprises a divalent or higher organic acid in an amount of from approximately 0.1 to approximately 20 parts by weight per 100 parts by weight of the resin particles, and the resin particles have a median diameter of from approximately 0.1 to approximately 2.0 μm.
摘要翻译：树脂颗粒分散液包括：包含具有末端羧基的聚酯的树脂颗粒，所述聚酯通过缩聚单体的缩聚获得，其中所述聚酯具有部分中和以形成羧基阴离子的末端羧基，树脂中的树脂颗粒具有大约0.30至大约0.90的具有值（d a）的颗粒分散液，当在使用红外光谱仪测量的树脂颗粒的吸收光谱表示末端羧基在1780至1,680cm -1范围内的峰强度，并且d a a表示中和的羧基阴离子在1,670至1,550cm -1范围内的峰强度，该聚酯的酸值为约1mg.KOH / g以上且小于约15mgKOH / g，中和前，树脂颗粒分散液体相对于100重量份的树脂颗粒，含有约0.1至约20重量份的二价或更高有机酸，并且树脂颗粒的中值粒径为约0.1至约2.0微米。

7. 发明申请

US20070196758A1 Toner for developing electrostatic image, developer for developing electrostatic image, and method for forming image 有权
标题翻译：用于显影静电图像的调色剂，用于静电图像显影的显影剂和形成图像的方法
公开(公告)号：US20070196758A1
公开(公告)日：2007-08-23
申请号：US11505918
申请日：2006-08-18
申请人： Yuki Sasaki , Fumiaki Mera , Satoshi Hiraoka , Hirotaka Matsuoka , Yasuo Matsumura
发明人： Yuki Sasaki , Fumiaki Mera , Satoshi Hiraoka , Hirotaka Matsuoka , Yasuo Matsumura
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/0902
摘要： A toner for developing an electrostatic image comprises: a binder resin; and a releasing agent, wherein the binder resin comprises a polycondensation resin obtained by polycondensing a polycondensation monomer in the presence of a polycondensation catalyst, the releasing agent comprises a condensation compound obtained by condensing a condensation monomer in the presence of a condensation catalyst, the toner contains a metallic element derived from the polycondensation catalyst and the condensation catalyst in an amount of from 0 to 10 ppm, and the toner contains a sulfur component in an amount of from 100 to 20,000 ppm.
摘要翻译：用于显影静电图像的调色剂包括：粘合剂树脂; 和脱模剂，其中粘合剂树脂包括通过在缩聚催化剂存在下使缩聚单体缩聚得到的缩聚树脂，该脱模剂包括在缩合催化剂存在下缩合缩合单体得到的缩合化合物，调色剂含有衍生自缩聚催化剂的金属元素和0〜10ppm的缩合催化剂，调色剂含有100〜20000ppm的硫成分。

8. 发明申请

US20070092823A1 Image forming method and production process of toner for developing electrostatic latent image 有权
标题翻译：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。

9. 发明申请

US20070048646A1 Binder resin for electrostatic image developing toner, binder resin liquid dispersion for electrostatic image developing toner, electrostatic image developing toner, and production processes thereof 有权
公开(公告)号：US20070048646A1
公开(公告)日：2007-03-01
申请号：US11298847
申请日：2005-12-12
申请人： Yuki Sasaki , Satoshi Hiraoka , Fumiaki Mera , Hirotaka Matsuoka , Yasuo Matsumura
发明人： Yuki Sasaki , Satoshi Hiraoka , Fumiaki Mera , Hirotaka Matsuoka , Yasuo Matsumura
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , C08G63/199 , G03G9/0804 , G03G9/08797 , Y02P20/125
摘要： A binder resin for an electrostatic image developing toner, obtained by polycondensation reaction of a polycarboxylic acid and a polyol, wherein the polycarboxylic acid comprises at least one of a compound represented by formula (1) and a compound represented by formula (2) in an amount of from 50 to 100 mol %, the polyol comprises a compound represented by formula (3) in an amount of from 50 to 100 mol %, and a content of a catalyst-originated metal element in the resin is 100 ppm or less: R1OOCA1mB1nA11COOR1′ (1) (wherein A1 is a methylene group, B1 is an aromatic hydrocarbon group, R1 and R1′ each is a hydrogen atom or a monovalent hydrocarbon group, 1≦m+1≦12, and 1≦n≦3); R2OOCA2pB2qA2rCOOR2′ (2) (wherein A2 is a methylene group, B2 is an alicyclic hydrocarbon group, R2 and R2′ each is a hydrogen atom or a monovalent hydrocarbon group, 0≦p≦6, 0≦r≦6, and 1≦q≦3); HOXhYjXkOH (3) (wherein X is an alkylene oxide group, Y is a bisphenol structure group, 1≦h+k≦10, and 1≦j≦3).

10. 发明申请

US20110269066A1 Bronsted acid compound, manufacturing method of condensation compound, dispersion liquid of condensation compound particles, manufacturing method of electrostatic image developing toner, manufacturing method of binder resin, binder resin, dispersion liquid of resin particles, electrostatic image developing toner, electrostatic image developer, and image-forming method 审中-公开
标题翻译：布朗斯台德酸化合物，缩合化合物的制造方法，缩合化合物颗粒的分散液，静电图像显影调色剂的制造方法，粘合剂树脂的制造方法，粘合剂树脂，树脂颗粒的分散液，静电图像显影调色剂，静电图像显影剂和成像方法
公开(公告)号：US20110269066A1
公开(公告)日：2011-11-03
申请号：US13067944
申请日：2011-07-08
申请人： Yuki Sasaki , Hirotaka Matsuoka , Satoshi Hiraoka , Fumiaki Mera , Yasuo Matsumura
发明人： Yuki Sasaki , Hirotaka Matsuoka , Satoshi Hiraoka , Fumiaki Mera , Yasuo Matsumura
IPC分类号： G03G9/087 , C08L67/00 , G03G13/08 , C08G63/87 , G03G13/20 , G03G13/16 , C08L67/02 , C08G59/68
CPC分类号： C07C309/39 , G03G9/08755 , G03G9/08795
摘要： Methods and compositions including a compound represented by formula (I): wherein n represents an integer of from 1 to 4, RHL('s) each independently represents Cl or F, and R1 represents an alkyl group having from 8 to 20 carbon atoms.
摘要翻译：包括由式（I）表示的化合物的方法和组合物：其中n表示1至4的整数，RHL（s）各自独立地表示Cl或F，并且R 1表示具有8至20个碳原子的烷基。

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