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81. 发明授权

US06221548B1 Toner for making an ink printed-like image 有权
标题翻译：用于制作墨水印刷图像的墨粉
公开(公告)号：US06221548B1
公开(公告)日：2001-04-24
申请号：US09396722
申请日：1999-09-15
申请人： Hiroaki Shiba , Tohru Takatsuna , Takayuki Itakura , Mamoru Kato , Masatomi Funato , Akemi Kowari
发明人： Hiroaki Shiba , Tohru Takatsuna , Takayuki Itakura , Mamoru Kato , Masatomi Funato , Akemi Kowari
IPC分类号： G03G909
CPC分类号： G03G9/09 , G03G9/0821
摘要： A toner for making an ink printed-like image, which causes less eyestrain resulting from continuously reading the toner image for a long time, is provided. The toner has main particles and each main particle includes 100 parts by weight of binder resin and 1 to 3 parts by weight of black coloring agent dispersed in the binder resin. A developer using the toner and printed matter obtained by using the toner are also provided.
摘要翻译：提供了用于制造油墨印刷图像的调色剂，其由于长时间连续读取调色剂图像而导致较少的眼睛疲劳。调色剂具有主要颗粒，并且每个主要颗粒包含100重量份粘合剂树脂和1至3重量份分散在粘合剂树脂中的黑色着色剂。还提供了使用通过使用调色剂获得的调色剂和印刷品的显影剂。

82. 发明授权

US06174639B1 Positive charging color toner 有权
标题翻译：正彩色调色剂
公开(公告)号：US06174639B1
公开(公告)日：2001-01-16
申请号：US09540542
申请日：2000-03-31
申请人： Yoshitake Shimizu , Takahiro Ishihara , Hiroshi Shimoyama , Toyotsune Inoue , Takashi Nishino , Kazuya Nagao , Kenshi Matsui , Takayuki Itakura , Norio Horikami
发明人： Yoshitake Shimizu , Takahiro Ishihara , Hiroshi Shimoyama , Toyotsune Inoue , Takashi Nishino , Kazuya Nagao , Kenshi Matsui , Takayuki Itakura , Norio Horikami
IPC分类号： G03G9097
CPC分类号： G03G9/08755 , G03G9/08764 , G03G9/08795 , G03G9/0975 , Y10S430/104
摘要： Disclosed are a positive charging color toner comprising a coloring agent and a positive charging electric charge controlling material in a fixing resin, wherein the fixing rein is an urethane-modified polyester resin having an acid value of not more than 5 KOHmg/g, a hydroxyl value of not more than 9 KOHmg/g, a weight-average molecular weight of 8,000 to 120,000 and a number-average molecular weight of 2,000 to 70,000, and the positive charging electric charge controlling material is (a) a quaternary ammonium salt having a melting point of not less than 200° C., or (b) a styrene-acrylate copolymer having a trisubstituted amminio group and a glass transition temperature Tg of not less than 55° C.; and a positive charging one-component non-magnetic color toner comprising a polyester resin having an acid value of not more than 5 KOHmg/g, a hydroxyl value of not more than 9 KOHmg/g, a weight-average molecular weight of 7000 to 20,000 and a number-average molecular weight of 1,000 to 6,000, a polyolefine (releasing agent) having an acid value of not more than 10 KOHmg/g and a weight-average molecular weight of 8,000 to 15,000, a proportion of a polyolefine having a particle diameter of not less than 1.5 &mgr;m among polyolefines dispersed in the toner being within 1% in terms of the number, a coloring agent and a positive charging electric charge controlling resin.
摘要翻译：公开了一种在定影树脂中包含着色剂和正电荷电荷控制材料的正电荷彩色调色剂，其中定影重量为酸值不大于5KOHmg / g的氨基甲酸酯改性聚酯树脂，羟基值不超过9KOHmg / g，重均分子量为8,000至120,000，数均分子量为2,000至70,000，并且正电荷电荷控制材料为（a）季铵盐，其具有熔点不低于200℃，或（b）具有三取代氨基的苯乙烯 - 丙烯酸酯共聚物，玻璃化转变温度Tg不低于55℃; 以及含有酸值为5KOHmg / g以下的聚酯树脂，羟值为9KOHmg / g以下的正电荷单组分非磁性彩色调色剂，重均分子量为7000〜 20,000，数均分子量为1,000〜6,000，酸值不大于10KOHmg / g，重均分子量为8,000〜15,000的聚烯烃（脱模剂），具有分散在调色剂中的聚烯烃中的粒径不小于1.5μm的粒径在数量之外在1％以内，着色剂和正电荷电荷控制树脂。

83. 发明授权

US07115349B2 Toner 有权
标题翻译：爽肤水
公开(公告)号：US07115349B2
公开(公告)日：2006-10-03
申请号：US10722463
申请日：2003-11-28
申请人： Wakashi Iida , Kazuhiko Hayami , Takayuki Itakura , Yojiro Hotta
发明人： Wakashi Iida , Kazuhiko Hayami , Takayuki Itakura , Yojiro Hotta
IPC分类号： G03G9/08
CPC分类号： G03G9/087 , G03G9/08 , G03G9/097
摘要： Provided is toner which is excellent in developing property, transferring property, and fixing property, hardly affected by its surrounding, and has good endurance. The toner has a peak temperature of maximum endothermic peak in the range of 60 to 100° C. in an endothermic curve of differential scanning calorimetry (DSC) measurement; silica particles in the toner contain a titanium element; and the silica particles satisfy the following expressions. 0.7≦(Ia1/Ib1)≦2.0 0.7≦(Ia2/Ib2)≦2.0 where Ia1 represents a maximum intensity in the case of 2θ=25.3 deg, Ib1 represents a mean intensity in the cases of 2θ=25.3 deg+2.0 deg. and of 2θ=25.3 deg.−2.0 deg., Ia2 represents a maximum intensity in the case of 2θ=27.5 deg and Ib2 represents a mean intensity in the cases of 2θ=27.5. deg+2.0 deg. and of 2θ=27.5 deg.−2.0 deg.
摘要翻译：提供显影性，转印性和定影性优异的调色剂，几乎不受其周围的影响，并且具有良好的耐久性。调色剂在差示扫描量热法（DSC）测量的吸热曲线中具有在60至100℃范围内的最大吸热峰的峰值温度; 调色剂中的二氧化硅颗粒含有钛元素; 二氧化硅粒子满足下式。 <？in-line-formula description =“In-line Formulas”end =“lead”？> 0.7 <=（Ia <1> / Ib ）<= 2.0 < ？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line formula”end =“lead”？> 0.7 <=（Ia _{<= 2.0 <？in-line-formula description =“In-line Formulas”end =“tail” 在2θ= 25.3度的情况下，SUB>表示最大强度，Ib 2表示在2θ= 25.3°+ 2.0°的情况下的平均强度。在2θ= 27.5°的情况下，Ia 2表示最大强度，而在2θ= 27.5°的情况下，Ib 2表示在这些情况下的平均强度的2theta = 27.5。 deg + 2.0度并且2θ= 27.5°-2.0°。}

84. 发明授权

US6146145A Method of color-matching powder coating and coating method using color-matched powder coating 失效
标题翻译：使用配色粉末涂料的粉末涂料和涂布方法的匹配方法
公开(公告)号：US6146145A
公开(公告)日：2000-11-14
申请号：US287131
申请日：1999-04-07
申请人： Takayuki Itakura , Norio Horikami
发明人： Takayuki Itakura , Norio Horikami
IPC分类号： C09D5/03 , C09D7/80 , G09B19/00 , G09B25/08 , C08K5/00
CPC分类号： C09D5/03 , G09B19/0023
摘要： A method of blending a light-transmittable powder coating which is colored in at least one color and a colorless light-transmittable powder coating which is not colored, and dryblending the powder coatings, to color-match the powder coatings, capable of reproducing colors which could not be reproduced in conventional powder coatings, for example, light colors, transparent colors, or brilliant colors.
摘要翻译：将以至少一种颜色着色的可透光粉末涂料和不着色的无色透光粉末涂料混合并将粉末涂料干混合的方法与粉末涂料进行颜色匹配，该粉末涂料能够再现不能在常规粉末涂料中再现，例如浅色，透明色或辉煌色彩。

85. 发明授权

US5143811A Toner composition for developing an electrostatic latent image and an image-forming method using the same 失效
标题翻译：用于开发静电图像的调色剂组合物和使用其的图像形成方法
公开(公告)号：US5143811A
公开(公告)日：1992-09-01
申请号：US597233
申请日：1990-10-15
申请人： Takayuki Itakura , Takashi Teshima , Tomohide Iida , Hirofumi Horio
发明人： Takayuki Itakura , Takashi Teshima , Tomohide Iida , Hirofumi Horio
IPC分类号： G03G9/097
CPC分类号： G03G9/09716
摘要： The present invention provides a toner composition comprising a toner and a hydrophobic silica composed of a fine powder of silica treated with a compound having a polymethylsilyl group in the molecule.

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