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公开(公告)号:US5980623A
公开(公告)日:1999-11-09
申请号:US14095
申请日:1998-01-27
申请人: Eisuke Hiraoka , Hitoshi Kojima , Akihiko Chujo , Kaoru Watanabe , Hiromi Nagai , Toshiyuki Yano , Ken Hashimoto , Yasuharu Endo
发明人: Eisuke Hiraoka , Hitoshi Kojima , Akihiko Chujo , Kaoru Watanabe , Hiromi Nagai , Toshiyuki Yano , Ken Hashimoto , Yasuharu Endo
CPC分类号: C09D11/40 , B41J2/1404
摘要: Disclosed is a color ink set for ink-jet recording, which color ink set comprises a set of single-color ink, namely, cyan ink, magenta ink, yellow ink and black ink, each single-color ink containing at least a colorant, a water-soluble organic solvent and water, wherein the colorant in the single-color ink has a specific chemical structure, and which color ink set for ink-jet recording fulfills the characteristics required for ink-jet recording ink, along with the details of single-color ink constituting the ink set and an ink-jet recording method using the color ink set.
摘要翻译: 公开了一种用于喷墨记录的彩色油墨组,该彩色油墨组包括一组单色油墨,即青色油墨,品红色油墨,黄色油墨和黑色油墨,每种单色油墨至少含有着色剂, 水溶性有机溶剂和水,其中单色油墨中的着色剂具有特定的化学结构,并且用于喷墨记录的彩色油墨满足喷墨记录油墨所需的特性,以及 构成油墨组的单色油墨和使用该彩色油墨组的喷墨记录方法。
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公开(公告)号:US6048390A
公开(公告)日:2000-04-11
申请号:US891794
申请日:1997-07-15
申请人: Toshiyuki Yano , Hitoshi Kojima , Eisuke Hiraoka , Akihiko Chujo , Hiromi Nagai , Kaoru Watanabe , Yasuharu Endo , Ken Hashimoto
发明人: Toshiyuki Yano , Hitoshi Kojima , Eisuke Hiraoka , Akihiko Chujo , Hiromi Nagai , Kaoru Watanabe , Yasuharu Endo , Ken Hashimoto
IPC分类号: B41J2/01 , B41J2/165 , B41M5/00 , C09D11/00 , C09D11/02 , C09D11/033 , C09D11/326 , C09D11/328 , C09D11/38
CPC分类号: C09D11/328
摘要: An ink jet recording ink including water, a water-soluble organic solvent, and at least one dye having at least one carboxyl group in the form of a free acid, wherein at least one compound selected form secondary or tertiary amine compounds represented by the following general formula (I) and at least one compound selected from the alkali metal hydroxides are contained and the pH value thereof is from 8.5 to 12: ##STR1## wherein one or two of R.sup.1, R.sup.2, and R.sup.3 are an alkyl group having 1 to 5 carbon atoms in the alkyl chain and substituted by a substituent selected from a carboxyl group, a sulfonic group, an alkali metal salt of a carboxyl group, and an alkali metal salt of a sulfonic group; and the remainder is a group selected from a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, and a substituted alkyl group having 1 to 5 carbon atoms in the alkyl chain and substituted by a hydroxyl group or carbamoyl group is disclosed. The ink provides water resistance and various properties required for an ink jet recording ink.
摘要翻译: 一种喷墨记录油墨,包括水,水溶性有机溶剂和至少一种具有游离酸形式的至少一个羧基的染料,其中至少一种选自下列化合物的仲胺或叔胺化合物的化合物 通式(I)和至少一种选自碱金属氢氧化物的化合物,其pH值为8.5〜12,其中R1,R2和R3中的一个或两个为具有1至5个碳原子的烷基 在烷基链中并被选自羧基,磺酸基,羧基的碱金属盐和磺酸基碱金属盐的取代基取代; 其余为选自氢原子,碳原子数为1〜5的烷基,烷基链中具有1〜5个碳原子的取代烷基,被羟基或氨基甲酰基取代的基团。 油墨提供耐水性和喷墨记录油墨所需的各种性能。
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公开(公告)号:US6015455A
公开(公告)日:2000-01-18
申请号:US909771
申请日:1997-08-12
申请人: Toshiyuki Yano , Hitoshi Kojima , Eisuke Hiraoka , Akihiko Chujo , Kaoru Watanabe , Hiromi Nagai , Yasuharu Endo , Ken Hashimoto
发明人: Toshiyuki Yano , Hitoshi Kojima , Eisuke Hiraoka , Akihiko Chujo , Kaoru Watanabe , Hiromi Nagai , Yasuharu Endo , Ken Hashimoto
IPC分类号: C09D11/00 , C09D11/02 , C09D11/033 , C09D11/326 , C09D11/328 , C09D11/38
CPC分类号: C09D11/328
摘要: An ink jet recording ink comprising: (i) water, (ii) a water-soluble organic solvent, (iii) at least one dye having at least one carboxyl group in the form of a free acid, (iv) a substituted aromatic compound represented by general formula (I); and (v) at least one alkali metal hydroxide, wherein the pH value of the ink is from 8 to 12, and an ink jet recording method in which such ink droplets are discharged from an orifice according to a recording signal to record an image using this ink jet recording ink are disclosed, general formula (I) being: ##STR1##
摘要翻译: 一种喷墨记录油墨,包括:(i)水,(ii)水溶性有机溶剂,(iii)至少一种具有至少一种游离酸形式的羧基的染料,(iv)取代的芳族化合物 由通式(I)表示; 和(v)至少一种碱金属氢氧化物,其中油墨的pH值为8至12;以及喷墨记录方法,其中根据记录信号将这些墨滴从孔口排出,以使用 公开了该喷墨记录油墨,通式(I)为:
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公开(公告)号:US5605566A
公开(公告)日:1997-02-25
申请号:US622153
申请日:1996-03-27
申请人: Toshitake Yui , Akihiko Chujo , Yasuharu Endo , Eisuke Hiraoka , Hitoshi Kojima , Atsushi Suzuki , Ken Hashimoto
发明人: Toshitake Yui , Akihiko Chujo , Yasuharu Endo , Eisuke Hiraoka , Hitoshi Kojima , Atsushi Suzuki , Ken Hashimoto
IPC分类号: B41J2/01 , B41M5/00 , C09D11/00 , C09D11/02 , C09D11/033 , C09D11/326 , C09D11/328 , C09D11/38
摘要: An ink for ink jet recording, which comprises water, a water-soluble dye and a water-soluble organic solvent, wherein said ink contains potassium ion in an amount of from not less than 450 ppm to not more than 10,000 ppm, and said water-soluble organic solvent comprises glycerin in an amount of from 5 to 20% by weight based on the total weight of said ink.
摘要翻译: 一种用于喷墨记录的油墨,其包含水,水溶性染料和水溶性有机溶剂,其中所述油墨含有不少于450ppm至不超过10,000ppm的钾离子,所述水 - 可溶性有机溶剂包括基于所述油墨总重量的5-20重量%的甘油。
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公开(公告)号:US5868822A
公开(公告)日:1999-02-09
申请号:US726859
申请日:1996-10-04
申请人: Toshitake Yui , Hitoshi Kojima , Ken Hashimoto , Katsuhide Ogawa
发明人: Toshitake Yui , Hitoshi Kojima , Ken Hashimoto , Katsuhide Ogawa
IPC分类号: B41J2/01 , B41J2/19 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/38 , C09D5/00
CPC分类号: C09D11/106
摘要: Ink-jet recording ink improved in releasability of bubbles and the like. The ink comprises water, a colorant and a water-soluble organic solvent. The surface tension of the ink at 20.degree. C. is higher than the surface tension of a composition which comprises the components for the ink except the colorant. Ink-jet recording is effected by making use of the ink and, for example, a heating system.
摘要翻译: 喷墨记录油墨提高了气泡的脱模性等。 油墨包括水,着色剂和水溶性有机溶剂。 油墨在20℃下的表面张力高于包含除着色剂之外的油墨组分的组合物的表面张力。 喷墨记录通过使用墨水和例如加热系统来实现。
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公开(公告)号:USPP9885P
公开(公告)日:1997-05-06
申请号:US585887
申请日:1996-01-16
申请人: Masao Bessho , Seiji Nakamura , Hitoshi Kojima
发明人: Masao Bessho , Seiji Nakamura , Hitoshi Kojima
摘要: Disclosed herein is a new and distinct decumbent type Petunia plant named `Liricashower Blue`, having compact growth habit bred from crosses made in Japan from South America commercial Petunias of creeping growth habit. The new variety is strongly branching with a great profusion of blooms. The flowers are single and small with violet blue colored petals. The plant is highly resistant to rain, heat, and drought.
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公开(公告)号:US07468137B2
公开(公告)日:2008-12-23
申请号:US11267277
申请日:2005-11-07
IPC分类号: C02F1/52
CPC分类号: C02F1/5245 , C02F1/5236 , C02F1/54 , C02F2101/301 , C02F2101/308 , C02F2103/40 , C02F2209/02 , C02F2209/06 , Y10S210/917
摘要: A wastewater treatment process for treating wastewater comprising a water-based dispersion containing a surfactant, a colorant and silica, as well as other solid matter, wherein the wastewater is treated using a polysilicato-iron coagulant.
摘要翻译: 一种用于处理废水的废水处理方法,包括含有表面活性剂,着色剂和二氧化硅的水基分散体以及其它固体物质,其中使用聚硅氧烷 - 铁凝结剂处理废水。
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公开(公告)号:US20060283806A1
公开(公告)日:2006-12-21
申请号:US11267277
申请日:2005-11-07
CPC分类号: C02F1/5245 , C02F1/5236 , C02F1/54 , C02F2101/301 , C02F2101/308 , C02F2103/40 , C02F2209/02 , C02F2209/06 , Y10S210/917
摘要: A wastewater treatment process for treating wastewater comprising a water-based dispersion containing a surfactant, a colorant and silica, as well as other solid matter, wherein the wastewater is treated using a polysilicato-iron coagulant.
摘要翻译: 一种用于处理废水的废水处理方法,包括含有表面活性剂,着色剂和二氧化硅的水基分散体以及其它固体物质,其中使用聚硅氧烷 - 铁凝结剂处理废水。
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公开(公告)号:USPP9884P
公开(公告)日:1997-05-06
申请号:US585850
申请日:1996-01-16
申请人: Masao Bessho , Seiji Nakamura , Hitoshi Kojima
发明人: Masao Bessho , Seiji Nakamura , Hitoshi Kojima
摘要: Disclosed herein is a new and distinct decumbent type Petunia plant named `Liricashower Rose`, having compact growth habit bred from crosses made in Japan from South America commercial Petunias of creeping growth habit. The new variety is strongly branching with a great profusion of blooms. The flowers are single and small with bright purplish rose colored petals. The plant is highly resistant to rain, heat, and drought.
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公开(公告)号:US5354636A
公开(公告)日:1994-10-11
申请号:US836424
申请日:1992-02-18
申请人: Yoshiyuki Ono , Masaki Yokoi , Kazuo Yamasaki , Hiroyuki Hotta , Kenichi Kobayashi , Takayuki Yamada , Hitoshi Kojima
发明人: Yoshiyuki Ono , Masaki Yokoi , Kazuo Yamasaki , Hiroyuki Hotta , Kenichi Kobayashi , Takayuki Yamada , Hitoshi Kojima
CPC分类号: G03G5/076 , G03G5/0614 , G03G5/0616 , G03G5/0618
摘要: An electrophotographic photoreceptor comprising a conductive substrate having provided thereon a photoconductive layer is disclosed, said photoconductive layer containing a high polymeric compound comprising a repeating unit comprised of a tetracarboxylic acid anhydride skeleton and a divalent organic group skeleton having an aromatic nucleus, said two skeletons being bonded via a nitrogen atom. Said high polymeric compound is formed by co-deposition of a tetracarboxylic acid anhydride compound and an aromatic diamine compound. The photoreceptor exhibits high sensitivity, high durability, and excellent image quality retention even when used repeatedly or in a high humidity environment.
摘要翻译: 公开了一种电子照相感光体,其包括在其上设置有光电导层的导电性基板,所述光导电层含有高分子化合物,该高分子化合物包含由四羧酸酐骨架构成的重复单元和具有芳香核的二价有机基团骨架,所述两个骨架为 通过氮原子键合。 所述高分子化合物是通过共沉积四羧酸酐化合物和芳族二胺化合物形成的。 即使重复使用或在高湿度环境中,感光体表现出高灵敏度,高耐久性和优异的图像质量保持。
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