专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US09146485B2 Magenta toner and method for producing the same 有权
标题翻译：洋红色调色剂及其制造方法
公开(公告)号：US09146485B2
公开(公告)日：2015-09-29
申请号：US14119430
申请日：2012-07-24
申请人： Yutaka Tani , Masao Nakano , Takayuki Ujifusa , Taichi Shintou , Kaoru Takahashi , Satoshi Saito , Takayuki Toyoda , Takeshi Miyazaki , Masashi Hirose
发明人： Yutaka Tani , Masao Nakano , Takayuki Ujifusa , Taichi Shintou , Kaoru Takahashi , Satoshi Saito , Takayuki Toyoda , Takeshi Miyazaki , Masashi Hirose
IPC分类号： G03G9/09 , G03G9/08
CPC分类号： G03G9/09 , G03G9/0804 , G03G9/0806 , G03G9/0916 , G03G9/092
摘要： An object of the present invention is to provide a magenta toner having high dispersibility of a colorant and good spectral characteristics.A magenta toner includes a magenta toner particle including at least a binder resin, a compound represented by the formula (1), and a colorant, wherein the colorant includes a pigment having a quinacridone skeleton: (wherein R1 and R2 each independently represent a hydrogen atom, an alkyl group, an aryl group, or an aralkyl group.)
摘要翻译：本发明的目的是提供一种具有高着色剂分散性和良好光谱特性的品红色调色剂。品红色调色剂包括至少包含粘合剂树脂，式（1）表示的化合物和着色剂的品红色调色剂颗粒，其中着色剂包括具有喹吖啶酮骨架的颜料：（其中R 1和R 2各自独立地表示氢原子，烷基，芳基或芳烷基。）

42. 发明授权

US09134639B2 Magenta toner 有权
标题翻译：品红色墨粉
公开(公告)号：US09134639B2
公开(公告)日：2015-09-15
申请号：US14131427
申请日：2012-07-24
申请人： Masao Nakano , Taichi Shintou , Yutaka Tani , Takayuki Ujifusa , Kaoru Takahashi , Satoshi Saito , Takeshi Miyazaki , Masashi Hirose
发明人： Masao Nakano , Taichi Shintou , Yutaka Tani , Takayuki Ujifusa , Kaoru Takahashi , Satoshi Saito , Takeshi Miyazaki , Masashi Hirose
IPC分类号： G03G9/00 , G03G9/09
CPC分类号： G03G9/09
摘要： An object of the present invention is to provide a magenta toner having high lightness and saturation and having spectral reflection properties having a wider color range.A magenta toner including magenta toner particles each including a binder resin and a colorant, wherein the colorant includes a compound represented by a formula (1): (wherein R1 and R2 represent an alkyl group or an alkoxyalkyl group, and at least one of R1 and R2 has not less than 7 carbon atoms).
摘要翻译：本发明的目的是提供一种具有高亮度和饱和度并具有更宽颜色范围的光谱反射特性的品红色调色剂。一种品红色调色剂，包括各自包含粘合剂树脂和着色剂的品红色调色剂颗粒，其中着色剂包括由式（1）表示的化合物：其中R 1和R 2表示烷基或烷氧基烷基，并且R 1中的至少一个并且R 2具有不少于7个碳原子）。

43. 发明授权

US09012115B2 Yellow toner 有权
标题翻译：黄色调色剂
公开(公告)号：US09012115B2
公开(公告)日：2015-04-21
申请号：US14116998
申请日：2012-06-21
申请人： Takayuki Ujifusa , Taichi Shintou , Yutaka Tani , Masao Nakano , Kaoru Takahashi , Satoshi Saito , Takeshi Miyazaki , Masashi Hirose
发明人： Takayuki Ujifusa , Taichi Shintou , Yutaka Tani , Masao Nakano , Kaoru Takahashi , Satoshi Saito , Takeshi Miyazaki , Masashi Hirose
IPC分类号： G03G9/09
CPC分类号： G03G9/0924 , G03G9/0806 , G03G9/08711 , G03G9/0906 , G03G9/0914
摘要： To provide a yellow toner having a colorant in a good dispersed state, obtained through excellent granulation performance and having stable developing performance, the yellow toner contains a binder resin, a wax and a colorant, and is characterized by containing as the colorant a compound represented by the following general formula (1) and a compound represented by the following general formula (2).
摘要翻译：为了提供具有良好分散状态的着色剂的黄色调色剂，通过优异的造粒性能并具有稳定的显影性能获得，黄色调色剂含有粘合剂树脂，蜡和着色剂，其特征在于含有作为着色剂的化合物由下述通式（1）表示的化合物和下述通式（2）表示的化合物。

44. 发明授权

US08815485B2 Azo compound, pigment dispersant containing the azo compound, pigment composition, pigment dispersion, and toner 有权
标题翻译：偶氮化合物，含有偶氮化合物的颜料分散剂，颜料组合物，颜料分散体和调色剂
公开(公告)号：US08815485B2
公开(公告)日：2014-08-26
申请号：US13812072
申请日：2011-08-11
申请人： Masatake Tanaka , Masashi Kawamura , Yuki Hasegawa , Takayuki Toyoda , Yasuaki Murai , Masashi Hirose , Takeshi Miyazaki
发明人： Masatake Tanaka , Masashi Kawamura , Yuki Hasegawa , Takayuki Toyoda , Yasuaki Murai , Masashi Hirose , Takeshi Miyazaki
IPC分类号： G03G9/09
CPC分类号： G03G9/091 , C07C243/22 , C07C251/78 , C09B33/153 , C09B67/0046 , G03G9/0912
摘要： A compound that can improve azo pigment dispersibility in a non-water-soluble solvent. The compound is represented by formula (1): wherein R1 to R4 represent hydrogen or halogen; R5 to R9 represent hydrogen, COOR17 or CONR18R19, and at least one of R5 to R9 represents COOR17 or CONR18R19, where R17 to R19 represent hydrogen or an alkyl group having 1 to 3 carbons; R10 represents an alkyl group having 1 to 6 carbons or a phenyl group; R11 to R15 represent a hydrogen, L1R20 or L2R21R22, and at least one of R11 to R15 represents L1R20 or L2R21R22, where L1 represents a divalent linking group, L2 represents a trivalent linking group, and R20 to R22 represent an alkyl group having 8 or more carbons or an alkenyl group having 8 or more carbons; and R16 represents an alkyl group having 1 to 6 carbons or a phenyl group.
摘要翻译：可以改善非水溶性溶剂中偶氮颜料分散性的化合物。该化合物由式（1）表示：其中R 1至R 4表示氢或卤素; R 5至R 9表示氢，COOR 17或CONR 18 R 19，并且R 5至R 9中的至少一个表示COOR 17或CONR 18 R 19，其中R 17至R 19表示氢或具有1至3个碳的烷基; R 10表示碳数1〜6的烷基或苯基; R11〜R15表示氢，L1R20或L2R21R22，R11〜R15中的至少一个表示L1R20或L2R21R22，其中L1表示二价连接基团，L2表示三价连接基团，R20至R22表示具有8或碳数更多或碳数8以上的烯基; R16表示碳原子数1〜6的烷基或苯基。

45. 发明申请

US20140080049A1 YELLOW TONER 有权
标题翻译：黄色墨粉
公开(公告)号：US20140080049A1
公开(公告)日：2014-03-20
申请号：US14116998
申请日：2012-06-21
申请人： Takayuki Ujifusa , Taichi Shintou , Yutaka Tani , Masao Nakano , Kaoru Takahashi , Satoshi Saito , Takeshi Miyazaki , Masashi Hirose
发明人： Takayuki Ujifusa , Taichi Shintou , Yutaka Tani , Masao Nakano , Kaoru Takahashi , Satoshi Saito , Takeshi Miyazaki , Masashi Hirose
IPC分类号： G03G9/09
CPC分类号： G03G9/0924 , G03G9/0806 , G03G9/08711 , G03G9/0906 , G03G9/0914
摘要： To provide a yellow toner having a colorant in a good dispersed state, obtained through excellent granulation performance and having stable developing performance, the yellow toner contains a binder resin, a wax and a colorant, and is characterized by containing as the colorant a compound represented by the following general formula (1) and a compound represented by the following general formula (2).
摘要翻译：为了提供具有良好分散状态的着色剂的黄色调色剂，通过优异的造粒性能并具有稳定的显影性能获得，黄色调色剂含有粘合剂树脂，蜡和着色剂，其特征在于含有作为着色剂的化合物由下述通式（1）表示的化合物和下述通式（2）表示的化合物。

46. 发明申请

US20140004458A1 MAGENTA TONER 审中-公开
公开(公告)号：US20140004458A1
公开(公告)日：2014-01-02
申请号：US14005341
申请日：2012-03-09
申请人： Yutaka Tani , Kaoru Takahashi , Masao Nakano , Takayuki Ujifusa , Taichi Shintou , Satoshi Saito , Yasuaki Murai , Kei Inoue , Takeshi Miyazaki , Masashi Hirose
发明人： Yutaka Tani , Kaoru Takahashi , Masao Nakano , Takayuki Ujifusa , Taichi Shintou , Satoshi Saito , Yasuaki Murai , Kei Inoue , Takeshi Miyazaki , Masashi Hirose
IPC分类号： G03G9/09
CPC分类号： G03G9/0906 , C09B11/24 , G03G9/0806 , G03G9/08711 , G03G9/0914
摘要： There is provided a magenta toner having spectral reflection characteristics, such as high color developability and transparency, and high lightfastness. The magenta toner contains at least a water-insoluble xanthene dye compound having a specific structure and a binder resin.
摘要翻译：提供了具有光学反射特性的品红色调色剂，例如高显色性和透明度，以及高耐光性。品红色调色剂至少含有具有特定结构的水不溶性呫吨染料化合物和粘合剂树脂。

47. 发明申请

US20130122413A1 AZO COMPOUND, PIGMENT DISPERSANT CONTAINING THE AZO COMPOUND, PIGMENT COMPOSITION, PIGMENT DISPERSION, AND TONER 有权
标题翻译： AZO化合物，包含AZO化合物的颜料分散剂，颜料组合物，颜料分散体和色粉
公开(公告)号：US20130122413A1
公开(公告)日：2013-05-16
申请号：US13812072
申请日：2011-08-11
申请人： Masatake Tanaka , Masashi Kawamura , Yuki Hasegawa , Takayuki Toyoda , Yasuaki Murai , Masashi Hirose , Takeshi Miyazaki
发明人： Masatake Tanaka , Masashi Kawamura , Yuki Hasegawa , Takayuki Toyoda , Yasuaki Murai , Masashi Hirose , Takeshi Miyazaki
IPC分类号： G03G9/09 , C07C243/22
CPC分类号： G03G9/091 , C07C243/22 , C07C251/78 , C09B33/153 , C09B67/0046 , G03G9/0912
摘要： A novel compound that can improve the dispersibility of an azo pigment in a non-water-soluble solvent is provided, which is represented by the following formula (1):
摘要翻译：提供可以改善非水溶性溶剂中偶氮颜料的分散性的新化合物，其由下式（1）表示：

48. 发明授权

US08367288B2 Yellow toner 有权
标题翻译：黄色调色剂
公开(公告)号：US08367288B2
公开(公告)日：2013-02-05
申请号：US12766756
申请日：2010-04-23
申请人： Yutaka Tani , Yasuaki Murai , Takayuki Toyoda , Masahiro Suenaga , Masatake Tanaka , Taichi Shintou , Kei Inoue , Masashi Kawamura , Masashi Hirose , Takeshi Miyazaki
发明人： Yutaka Tani , Yasuaki Murai , Takayuki Toyoda , Masahiro Suenaga , Masatake Tanaka , Taichi Shintou , Kei Inoue , Masashi Kawamura , Masashi Hirose , Takeshi Miyazaki
IPC分类号： G03G9/09
CPC分类号： G03G9/091 , G03G9/0806 , G03G9/0924
摘要： To provide a yellow toner satisfying good toner particles and a superior coloring power, the toner has toner base particles having at least a binder resin, a colorant and a wax component, and contains as the colorant at least a coloring matter compound represented by the following general formula (1) and a pigment represented by the following formula (2).
摘要翻译：为了提供满足好的调色剂颗粒和优异的着色力的黄色调色剂，调色剂具有至少具有粘合剂树脂，着色剂和蜡组分的调色剂基础颗粒，并且至少含有由以下化合物表示的色素化合物作为着色剂通式（1）和由下式（2）表示的颜料。

49. 发明申请

US20120251939A1 PIGMENT DISPERSION AND YELLOW TONER 有权
标题翻译：颜料分散和黄色调色剂
公开(公告)号：US20120251939A1
公开(公告)日：2012-10-04
申请号：US13426178
申请日：2012-03-21
申请人： Yutaka Tani , Masao Nakano , Takayuki Ujifusa , Taichi Shintou , Kaoru Takahashi , Satoshi Saito , Tomoyuki Noda , Takeshi Miyazaki , Masashi Hirose
发明人： Yutaka Tani , Masao Nakano , Takayuki Ujifusa , Taichi Shintou , Kaoru Takahashi , Satoshi Saito , Tomoyuki Noda , Takeshi Miyazaki , Masashi Hirose
IPC分类号： G03G9/09 , C08K5/23
CPC分类号： G03G9/091
摘要： To obtain a pigment dispersion and a yellow toner having high coloring power and high dispersibility of a pigment in a dispersion medium, a pigment dispersion containing a compound represented by general formula (1) and a yellow pigment represented by general formula (2) are provided in a dispersion medium.
摘要翻译：为了获得颜料分散体和色素分散性高的颜料分散体和分散介质中分散性高的黄色调色剂，提供含有通式（1）表示的化合物的颜料分散体和通式（2）表示的黄色颜料在分散介质中。

50. 发明授权

US07985288B2 Colorant compound and ink including the colorant compound 失效
标题翻译：着色剂化合物和包含着色剂化合物的油墨
公开(公告)号：US07985288B2
公开(公告)日：2011-07-26
申请号：US12577552
申请日：2009-10-12
申请人： Taichi Shintou , Yasuaki Murai , Masashi Hirose , Takeshi Miyazaki
发明人： Taichi Shintou , Yasuaki Murai , Masashi Hirose , Takeshi Miyazaki
IPC分类号： C09D11/02 , C09B29/36
CPC分类号： C09D11/328 , C07D487/04 , C09B29/3604 , C09B29/3669
摘要： The invention provides a colorant compound represented by the general formula (I) below. In the general formula (I), R1 and R2 represent independently from each other a species selected from at least one of an alkyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, an amino group, and a hydroxyl group. R3 and R4 represent independently from each other a species selected from at least one of a hydrogen atom, an alkyl group, an aryl group, a heterocycle group, an amino group, a hydroxyl group, a cyano group, an alkoxy group, an alkylsulfanyl group, a carboxylic acid group, a carboxylic acid ester group, a carboxylic acid thioester group, a carbamoyl group, a nitro group, and a halogen atom. R3 and R4 may optionally be bonded together to form an aromatic ring. Cy represents an aryl group having at least one anionic group.
摘要翻译：本发明提供由下述通式（I）表示的着色剂化合物。在通式（I）中，R 1和R 2彼此独立地表示选自烷基，芳基，芳烷基，烷氧基，芳氧基，氨基和羟基。 R 3和R 4彼此独立地表示选自氢原子，烷基，芳基，杂环基，氨基，羟基，氰基，烷氧基，烷基硫烷基中的至少一个的物质基团，羧酸基团，羧酸酯基团，羧酸硫酯基团，氨基甲酰基，硝基和卤素原子。 R3和R4可以任选地结合在一起形成芳环。 Cy表示具有至少一个阴离子基团的芳基。

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