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公开(公告)号：US07528218B2
公开(公告)日：2009-05-05
申请号：US11559711
申请日：2006-11-14
Applicant: Eiji Shirai , Tetsuya Ueno
Inventor： Eiji Shirai , Tetsuya Ueno
CPC classification number: C08G63/16 , C08G63/20 , C08G63/52 , C08G63/668 , C08G63/78 , G03G9/08755
Abstract: The present invention relates to a polyester for a toner, obtained by polycondensing an alcohol component and a carboxylic acid component containing an alkylsuccinic acid having 10 or more carbon atoms, an alkenylsuccinic acid having 10 or more carbon atoms, or a mixture thereof, in an amount of from 0.5 to 50% by mole, wherein each of 6-methyl-2-heptanone and 5-methyl-2-heptanone is detected in an amount of 0.5 ppm or less as determined by thermal desorption-gas chromatography-mass spectrometry. The polyester for a toner of the present invention is used as a resin binder, or the like, for a toner used, for example, for developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
Abstract translation: 本发明涉及一种调色剂用聚酯，其通过将醇成分和含有10个以上碳原子的烷基琥珀酸的羧酸成分，碳原子数为10以上的链烯基丁二酸或其混合物缩聚得到， 量为0.5〜50摩尔％，其中通过热解吸 - 气相色谱 - 质谱法测定，以0.5ppm或更低的量检测6-甲基-2-庚酮和5-甲基-2-庚酮。 用于本发明的调色剂的聚酯用作树脂粘合剂等，用于例如用于显影在电子照相术中形成的静电潜像，静电记录方法，静电印刷方法等中使用的调色剂。
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公开(公告)号：US08802342B2
公开(公告)日：2014-08-12
申请号：US13133528
申请日：2009-12-09
Applicant: Eiji Shirai , Tetsuya Ueno
Inventor： Eiji Shirai , Tetsuya Ueno
CPC classification number: G03G9/08795 , C08G63/00 , C08G63/20 , C08L25/00 , C08L67/00 , G03G9/08708 , G03G9/08755 , G03G9/08786 , G03G9/08788 , G03G9/08797 , C08L2666/18 , C08L2666/06
Abstract: The present invention relates to a crystalline resin for toners which includes a composite resin including a polycondensation-based resin component obtained by polycondensing an alcohol component containing an aliphatic diol having 2 to 10 carbon atoms with a carboxylic acid component containing an aromatic dicarboxylic acid, and a styrene-based resin component; a resin binder containing the crystalline resin and a non-crystalline resin; and a toner for electrophotography which contains the resin binder. According to the present invention, there are provided a crystalline resin for toners which is capable of producing a toner that is excellent in not only low-temperature fixing ability but also gloss of images and anti-filming property, a resin binder, and a toner for electrophotography.
Abstract translation: 本发明涉及一种用于调色剂的结晶树脂，它包括一种复合树脂，它包括通过将含有2-10个碳原子的脂族二元醇的醇组分与含有芳族二羧酸的羧酸组分缩聚得到的缩聚基树脂组分，和 苯乙烯类树脂成分; 含有结晶性树脂和非结晶性树脂的树脂粘合剂; 和含有树脂粘合剂的电子照相用调色剂。 根据本发明，提供了一种能够生产调色剂的调色剂用结晶树脂，它不仅具有优异的低温定影能力，而且还具有优异的图像光泽和抗成膜性，树脂粘合剂和调色剂 用于电子照相。
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公开(公告)号：US07385002B2
公开(公告)日：2008-06-10
申请号：US11139556
申请日：2005-05-31
Applicant: Eiji Shirai , Tetsuya Ueno
Inventor： Eiji Shirai , Tetsuya Ueno
IPC: C08G63/20 , C08F212/08 , G03G9/00
CPC classification number: G03G9/08755 , G03G9/0806 , G03G9/0808 , G03G9/08708 , G03G9/08711 , G03G9/08733 , Y10S430/108 , Y10S430/109
Abstract: The present invention relates to a process for preparing a resin binder for toner, comprising the steps of (A) carrying out an addition polymerization reaction of addition polymerization resin monomers including styrene in the presence or absence of an organic solvent; and (B) mixing the resulting reaction mixture from the step (A) with water at a rate of 0.002 to 0.5 parts by weight based on 100 parts by weight of the addition polymerization resin monomers per minute at a temperature of 100° to 300° C. during and/or after the step (A), wherein the amount of water to be mixed in the step (B) is 0.1 to 50 parts by weight based on 100 parts by weight of the addition polymerization resin monomers. The resin binder for a toner obtained according to the present invention can be used, for instance, for developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method, and the like, and a toner containing the resin binder.
Abstract translation: 本发明涉及一种制备调色剂用树脂粘合剂的方法，包括以下步骤：（A）在存在或不存在有机溶剂的情况下进行包括苯乙烯的加成聚合树脂单体的加成聚合反应; 和（B）相对于100重量份的加成聚合树脂单体，在100〜300℃的温度下，以0.002〜0.5重量份的比例，将得自步骤（A）的反应混合物与水混合 在步骤（A）期间和/或之后，其中步骤（B）中待混合的水的量相对于100重量份的加成聚合树脂单体为0.1〜50重量份。 用于根据本发明获得的调色剂用树脂粘合剂可以用于例如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静电潜像，以及含有树脂粘合剂的调色剂。
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公开(公告)号：US20050271963A1
公开(公告)日：2005-12-08
申请号：US11139556
申请日：2005-05-31
Applicant: Eiji Shirai , Tetsuya Ueno
Inventor： Eiji Shirai , Tetsuya Ueno
CPC classification number: G03G9/08755 , G03G9/0806 , G03G9/0808 , G03G9/08708 , G03G9/08711 , G03G9/08733 , Y10S430/108 , Y10S430/109
Abstract: The present invention relates to a process for preparing a resin binder for toner, comprising the steps of (A) carrying out an addition polymerization reaction of addition polymerization resin monomers including styrene in the presence or absence of an organic solvent; and (B) mixing the resulting reaction mixture from the step (A) with water at a rate of 0.002 to 0.5 parts by weight based on 100 parts by weight of the addition polymerization resin monomers per minute at a temperature of 100° to 300° C. during and/or after the step (A), wherein the amount of water to be mixed in the step (B) is 0.1 to 50 parts by weight based on 100 parts by weight of the addition polymerization resin monomers. The resin binder for a toner obtained according to the present invention can be used, for instance, for developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method, and the like, and a toner containing the resin binder.
Abstract translation: 本发明涉及一种制备调色剂用树脂粘合剂的方法，包括以下步骤：（A）在存在或不存在有机溶剂的情况下进行包括苯乙烯的加成聚合树脂单体的加成聚合反应; 和（B）相对于100重量份的加成聚合树脂单体，在100〜300℃的温度下，以0.002〜0.5重量份的比例，将得自步骤（A）的反应混合物与水混合 在步骤（A）期间和/或之后，其中步骤（B）中待混合的水的量相对于100重量份的加成聚合树脂单体为0.1〜50重量份。 用于根据本发明获得的调色剂用树脂粘合剂可以用于例如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静电潜像，以及含有树脂粘合剂的调色剂。
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公开(公告)号：US20070135615A1
公开(公告)日：2007-06-14
申请号：US11559711
申请日：2006-11-14
Applicant: Eiji Shirai , Tetsuya Ueno
Inventor： Eiji Shirai , Tetsuya Ueno
IPC: C08G63/16
CPC classification number: C08G63/16 , C08G63/20 , C08G63/52 , C08G63/668 , C08G63/78 , G03G9/08755
Abstract: The present invention relates to a polyester for a toner, obtained by polycondensing an alcohol component and a carboxylic acid component containing an alkylsuccinic acid having 10 or more carbon atoms, an alkenylsuccinic acid having 10 or more carbon atoms, or a mixture thereof, in an amount of from 0.5 to 50% by mole, wherein each of 6-methyl-2-heptanone and 5-methyl-2-heptanone is detected in an amount of 0.5 ppm or less as determined by thermal desorption-gas chromatography-mass spectrometry. The polyester for a toner of the present invention is used as a resin binder, or the like, for a toner used, for example, for developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
Abstract translation: 本发明涉及一种调色剂用聚酯，其通过将醇成分和含有10个以上碳原子的烷基琥珀酸的羧酸成分，碳原子数为10以上的链烯基丁二酸或其混合物缩聚得到， 量为0.5〜50摩尔％，其中通过热解吸 - 气相色谱 - 质谱法测定，以0.5ppm或更低的量检测6-甲基-2-庚酮和5-甲基-2-庚酮。 用于本发明的调色剂的聚酯用作树脂粘合剂等，用于例如用于显影在电子照相术中形成的静电潜像，静电记录方法，静电印刷方法等中使用的调色剂。
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Patent Agency Ranking
公开(公告)号：US20110294061A1
公开(公告)日：2011-12-01
申请号：US13133528
申请日：2009-12-09
Applicant: Eiji Shirai , Tetsuya Ueno
Inventor： Eiji Shirai , Tetsuya Ueno
IPC: G03G9/00
CPC classification number: G03G9/08795 , C08G63/00 , C08G63/20 , C08L25/00 , C08L67/00 , G03G9/08708 , G03G9/08755 , G03G9/08786 , G03G9/08788 , G03G9/08797 , C08L2666/18 , C08L2666/06
Abstract: The present invention relates to a crystalline resin for toners which includes a composite resin including a polycondensation-based resin component obtained by polycondensing an alcohol component containing an aliphatic diol having 2 to 10 carbon atoms with a carboxylic acid component containing an aromatic dicarboxylic acid, and a styrene-based resin component; a resin binder containing the crystalline resin and a non-crystalline resin; and a toner for electrophotography which contains the resin binder. According to the present invention, there are provided a crystalline resin for toners which is capable of producing a toner that is excellent in not only low-temperature fixing ability but also gloss of images and anti-filming property, a resin binder, and a toner for electrophotography.
Abstract translation: 本发明涉及一种用于调色剂的结晶树脂，它包括一种复合树脂，它包括通过将含有2-10个碳原子的脂族二元醇的醇组分与含有芳族二羧酸的羧酸组分缩聚得到的缩聚基树脂组分，和 苯乙烯类树脂成分; 含有结晶性树脂和非结晶性树脂的树脂粘合剂; 和含有树脂粘合剂的电子照相用调色剂。 根据本发明，提供了一种能够生产调色剂的调色剂用结晶树脂，它不仅具有优异的低温定影能力，而且还具有优异的图像光泽和抗成膜性，树脂粘合剂和调色剂 用于电子照相。
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公开(公告)号：US07351510B2
公开(公告)日：2008-04-01
申请号：US11010261
申请日：2004-12-14
Applicant: Eiji Shirai , Tetsuya Ueno , Yasunori Inagaki
Inventor： Eiji Shirai , Tetsuya Ueno , Yasunori Inagaki
IPC: G03F9/087
CPC classification number: G03G9/08755
Abstract: A toner for electrophotography, containing a low-softening point polyester-based resin having a softening point of from 80° to 120° C.; and a high-softening point polyester-based resin having a softening point of higher than 120° C. and 160° C. or lower, wherein the low-softening point polyester-based resin has a viscosity at 160° C. of from 500 to 10000 Pa·s, and a ratio of viscosity at 140° C. to viscosity at 180° C. is 10 or less, and wherein a weight ratio of the low-softening point polyester-based resin to the high-softening point polyester-based resin is from 20/80 to 90/10. The toner for electrophotography of the present invention is used for, for instance, developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method, and the like.
Abstract translation: 一种电子照相用调色剂，含有软化点为80-120℃的低软化点聚酯基树脂; 和软化点高于120℃和160℃以下的高软化点聚酯类树脂，其中低软化点聚酯类树脂在160℃下的粘度为500 至10000Pa.s，140℃下的粘度与180℃下的粘度之比为10以下，低软化点聚酯系树脂与高软化点聚酯的重量比 基树脂为20/80至90/10。 本发明的电子照相用调色剂用于例如在电子照相术中形成的静电潜像显影，静电记录方法，静电印刷方法等。
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公开(公告)号：US20050147911A1
公开(公告)日：2005-07-07
申请号：US11010261
申请日：2004-12-14
Applicant: Eiji Shirai , Tetsuya Ueno , Yasunori Inagaki
Inventor： Eiji Shirai , Tetsuya Ueno , Yasunori Inagaki
CPC classification number: G03G9/08755
Abstract: A toner for electrophotography, containing a low-softening point polyester-based resin having a softening point of from 80° to 120° C.; and a high-softening point polyester-based resin having a softening point of higher than 120° C. and 160° C. or lower, wherein the low-softening point polyester-based resin has a viscosity at 160° C. of from 500 to 10000 Pa·s, and a ratio of viscosity at 140° C. to viscosity at 180° C. is 10 or less, and wherein a weight ratio of the low-softening point polyester-based resin to the high-softening point polyester-based resin is from 20/80 to 90/10. The toner for electrophotography of the present invention is used for, for instance, developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method, and the like.
Abstract translation: 一种电子照相用调色剂，含有软化点为80-120℃的低软化点聚酯基树脂; 和软化点高于120℃和160℃以下的高软化点聚酯类树脂，其中低软化点聚酯类树脂在160℃下的粘度为500 至10000Pa.s，140℃下的粘度与180℃下的粘度之比为10以下，低软化点聚酯系树脂与高软化点聚酯的重量比 基树脂为20/80至90/10。 本发明的电子照相用调色剂用于例如在电子照相术中形成的静电潜像显影，静电记录方法，静电印刷方法等。
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公开(公告)号：US20120206513A1
公开(公告)日：2012-08-16
申请号：US13504186
申请日：2010-07-23
Applicant: Tetsuya Ueno
Inventor： Tetsuya Ueno
CPC classification number: G09G3/3413 , G09G3/3607 , G09G2300/0452 , G09G2320/0242 , G09G2320/0646 , G09G2330/021 , G09G2340/06 , G09G2360/16
Abstract: The present invention provides a liquid crystal display device including a multiple primary color panel capable of improving the display quality in the vicinity of a monochromatic color, and a control method therefor. The present invention provides a liquid crystal display device that performs display by input thereto of image signals for three colors from outside. The liquid crystal display device includes a liquid crystal display panel and a backlight. A plurality of pixels each including picture elements of four colors or more are formed in a display region of the liquid crystal display panel. Each pixel includes picture elements of three colors, provided with color filters having colors corresponding to the respective colors of the image signals, and at least one picture element of other color(s), provided with a color filter having a color corresponding to a color other than the colors of the image signals. The light emission intensity of the backlight can be controlled in accordance with image signals input. The light emission intensity of the backlight when a monochromatic color or a color close to a monochromatic color is displayed in the display region is greater than the light emission intensity when white is displayed in the display region.
Abstract translation: 本发明提供一种液晶显示装置及其控制方法，该液晶显示装置包括能够提高单色附近的显示质量的多原色面板。 本发明提供一种通过从外部输入三色图像信号进行显示的液晶显示装置。 液晶显示装置包括液晶显示面板和背光源。 在液晶显示面板的显示区域中形成有包含四色以上的图像的多个像素。 每个像素包括三种颜色的图像元素，其具有与图像信号的各个颜色相对应的颜色的滤色器，以及至少一种其它颜色的图像元素，其具有对应于颜色的颜色的滤色器 除了图像信号的颜色。 可以根据输入的图像信号来控制背光的发光强度。 当在显示区域中显示单色或接近单色的颜色时的背光的发光强度大于在显示区域中显示白色时的发光强度。
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10.发明申请公开(公告)号：US20110134360A1
公开(公告)日：2011-06-09
申请号：US13002769
申请日：2009-04-09
Applicant: Tetsuya Ueno , Yukihide Kohtoku
Inventor： Tetsuya Ueno , Yukihide Kohtoku
IPC: G02F1/13357 , F21V7/22
CPC classification number: G02B6/002 , G02B6/0028 , G02B6/0046 , G02B6/0078 , G02F1/133603 , G02F1/133615
Abstract: Light-emitting unit (11) includes: lightguides (7a) and (7b) having light-emitting surfaces (12a•b) for emitting light in surface-emitting manner; and light sources (5a•b), being provided on back sides with respect to light-emitting surfaces (12a•b), lightguides (7a•b) including: light-emitting sections (10a•b) each having one surface which is corresponding one of light-emitting surfaces (12a•b); lightguide sections (9a•b) each having one end which is connected to corresponding one of light-emitting sections (10a•b) and each having other end which serves as incident surface of light emitted from corresponding one of light sources (5a•b); and reflecting surfaces (18a•b) being formed in light-emitting sections (10a•b) so as to be located to interpose between lightguide sections (9a•b), and to divide light-emitting surface into light-emitting surfaces (12a•b), lightguide sections (9a•b) being provided on back sides with respect to light-emitting surfaces (12a•b) so as to guide light to light-emitting surfaces (12a•b) by reflecting light on reflecting surfaces (18a•b). This makes it possible to realize illumination unit which is slim, uniform in light emission, and improved in ease of rework process.
Abstract translation: 发光单元（11）包括：具有用于以表面发射方式发射光的发光表面（12a; b）的光导（7a）和（7b） 和相对于发光表面（12a·b）的背面设置的光源（5a·b），光导（7a·b））包括：发光部（10a·b） 相应的一个发光面（12a·b）; 光导部分（9a·b），每个光导部分具有连接到对应的一个发光部分（10a·b）的一端，并且每个具有用作从相应的一个光源（5a·b）发射的光的入射面的另一端 ）; 以及形成在发光部分（10a·b）中的反射表面（18a·b），以便被定位成介于光导部分（9a·b）之间，并且将发光表面分成发光表面（12a b）在相对于发光面（12a·b）的背侧设置有光导部（9a·b），以便通过反射光反射到反射面上的光（12a·b） 18a•b）。 这使得可以实现纤薄，均匀的发光的照明单元，并且提高返工过程的容易性。
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