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41. 发明公开

EP1354921A3 Process for alleviating bleeding between a black image and a color image during ink jet printing 有权
标题翻译：喷墨方法期间减少黑色和彩色油墨的渗色的方法
公开(公告)号：EP1354921A3
公开(公告)日：2004-02-04
申请号：EP03010210.7
申请日：1999-03-19
申请人： CANON KABUSHIKI KAISHA
发明人： Osumi, Koichi , Hattori, Yoshifumi , Takizawa, Yoshihisa , Mishina, Shinya , Sanada, Mikio , Teraoka, Hisashi , Yakushigawa, Yuko
IPC分类号： C09D11/00
CPC分类号： C09D11/38 , B41J2/01 , C09D11/40
摘要： Provided is a process for alleviating bleeding between a black image and a color image adjoining each other on a recording medium, both of the images being formed on the recording medium by an ink jet process, comprising the steps of: (i) applying a black ink comprising a self-dispersing anionically charged carbon black to an area where the black image is to be formed; and (ii) applying a color ink to an area where the color image is to be formed, wherein the black ink further contains at least one salt selected from the group consisting of (M1)2SO4, CH3COO(M1), Ph-COO(M1), (M1)NO3, (M1)Cl, (Ml)Br, (M1)I, (M1)2SO3 and (M1)2CO3, where M1 is an alkali metal, ammonium or organo-ammonium and Ph is a phenyl group, and wherein the color ink comprises an anionic dye.

42. 发明授权

EP0776951B1 Ink set and ink-jet recording method using the same 失效
标题翻译：相同的油墨组以及使用喷墨记录方法
公开(公告)号：EP0776951B1
公开(公告)日：2001-06-27
申请号：EP96119116.0
申请日：1996-11-28
申请人： CANON KABUSHIKI KAISHA
发明人： Yamamoto, Mayumi , Takizawa, Yoshihisa , Sanada, Mikio , Saito, Eriko
IPC分类号： C09D11/00
CPC分类号： C09D11/40

43. 发明公开

EP1108742A1 Method of reforming element surface, element with reformed surface, method of manufacturing element with reformed surface, surface treatment liquid for forming reformed surface, and method of manufacturing surface treatment liquid 有权
标题翻译：表面处理及涂料和配套资金oberflächenbeschichtenden
公开(公告)号：EP1108742A1
公开(公告)日：2001-06-20
申请号：EP00126177.5
申请日：2000-11-30
申请人： CANON KABUSHIKI KAISHA
发明人： Sanada, Mikio , Sugama, Sadayuki , Hayashi, Hiroki
IPC分类号： C08J7/04 , C09D183/00 , D06M13/507 , D06M13/513 , D06M15/647 , D06M15/643
CPC分类号： B82Y30/00 , B05D1/185 , B82Y40/00 , C08F8/42 , C08J7/047 , C08J7/14 , C08J2323/02 , C08J2483/00 , C09D183/04 , C09D183/08 , C09D183/12 , D06M15/647 , D06M23/005 , Y10T428/2995 , Y10T428/2998 , Y10T428/31663 , Y10T428/31855 , Y10T428/8305
摘要： A surface reforming method capable of efficiently carrying out a sustainable reforming treatment evenly on a prescribed surface part of an element, a surface treatment liquid to be employed for the above described method, and an element having a reformed surface treated by the above described method. The surface of an element to be reformed composing at least a part of the surface of a prescribed element is subjected to the reforming treatment by providing the object surface with a polymer, which is different from a constituent material of the objet surface and comprises a first part having a functional group and a second part having an interfacial energy different from that of the functional group and approximately equal to the surface energy of the object surface and orienting the second part of the above described polymer toward the object surface and orienting the first part in the side different from the object surface.
摘要翻译：能够有效地在元件的一个规定的表面部分均匀地进行可持续改质处理的表面改性方法，所采用的上述方法的表面处理液，并在元件具有由上述方法处理过的改性表面。一个元件的表面被重整构成至少规定的元件是通过提供物体表面用聚合物进行改性处理的表面的一部分，所有这些是从客体表面的构成材料不同，并且包括第一具有具有界面能differentFrom的官能团和第二部分的一部分所做的官能团的和近似等于物体表面的表面能和定向朝向物体表面与上述聚合物的第二部分和定向的第一部分从物体表面不同的一侧上。

44. 发明公开

EP0997288A3 Ink set, ink-jet recording process, ink-jet recording apparatus, and method for alleviating formation of solid within common recovery-system unit 有权
标题翻译：的油墨组，喷墨记录方法，喷墨记录用于减少清洁单元内的固体颗粒的形成装置和方法
公开(公告)号：EP0997288A3
公开(公告)日：2000-07-26
申请号：EP99121295.2
申请日：1999-10-26
申请人： CANON KABUSHIKI KAISHA
发明人： Teraoka, Hisashi , Mishina, Shinya , Sanada, Mikio , Osumi, Koichi
IPC分类号： B41J2/165 , C09D11/00
CPC分类号： C09D11/40 , B41J2/16508 , B41J2/2107
摘要： Disclosed herein is an ink set comprising a black ink and a color ink and being suitable for an ink-jet recording apparatus comprising a common recovering means for a black ink-ejecting means and a color ink-ejecting means, wherein the black ink comprises particles of self-dispersing carbon black having at least one anionic hydrophilic group at the surface thereof in an aqueous medium, and the pH of the color ink is higher than the pH of the black ink.

45. 发明公开

EP1008633A2 Ink, and ink-jet recording method and instrument using the same 失效
标题翻译：汀苔
公开(公告)号：EP1008633A2
公开(公告)日：2000-06-14
申请号：EP00104226.6
申请日：1994-02-24
申请人： CANON KABUSHIKI KAISHA
发明人： Mafune, Kumiko , Eida, Tsuyoshi , Murai, Keiichi , Hattori, Yoshifumi , Yamamoto, Mayumi , Nishiwaki, Osamu , Takizawa, Yoshihisa , Yamamoto, Takao , Nagashima, Akira , Tonogaki, Masahiko , Sato, Shinichi , Katsuragi, Ryuji , Sanada, Mikio , Teraoka, Hisashi , Saito, Eriko
IPC分类号： C09D11/00
CPC分类号： C09D11/328 , C09D11/32
摘要： Disclosed herein is an ink comprising a coloring material and a liquid medium dissolving the coloring material therein, wherein the ink comprises a dye having at least one ammonium ion as a counter ion and an ammonium salt of an inorganic or organic acid.
摘要翻译：本文公开了包含着色材料和在其中溶解着色材料的液体介质的油墨，其中油墨包括具有至少一种铵离子作为抗衡离子的染料和无机或有机酸的铵盐。

46. 发明公开

EP0997294A2 Ink tank, cartridge including the ink tank, and printing apparatus using the cartridge 有权
标题翻译： Tintenbehälter，Kassette damit versehen，und mit solcher KassetteausgerüstetesDruckwerk
公开(公告)号：EP0997294A2
公开(公告)日：2000-05-03
申请号：EP99121297.8
申请日：1999-10-26
申请人： CANON KABUSHIKI KAISHA
发明人： Sanada, Mikio , Hattori, Yoshifumi , Tekenouchi, Masanori , Morita, Osamu , Mishina, Shinya , Koshikawa, Hiroshi , Kitabatake, Kenji
IPC分类号： B41J2/175
CPC分类号： B41J2/17556 , B41J2/1752 , B41J2/17566
摘要： Ink tank which enables accurate detection of existence/absence of liquid even if a storage containing liquid such as ink is stored under a severe environment, and a cartridge including the ink tank, as well as a printing apparatus utilizing the cartridge. A low surface energy processing agent including alkyl polysiloxane and alcohol is coated on prism 180 provided on the bottom portion of ink tank 7, thereby performing low surface energy processing on the prism 180.
摘要翻译：即使在严酷的环境下储存含有液体的储存液体，也包括墨水盒的墨盒以及利用墨盒的打印装置，能够精确地检测液体是否存在。包含烷基聚硅氧烷和醇的低表面能处理剂涂覆在设置在墨罐7底部的棱镜180上，从而对棱镜180进行低表面能处理。

47. 发明授权

EP3257675B1 INK JET RECORDING METHOD, RECORDING HEAD, AND INK JET RECORDING APPARATUS 有权
公开(公告)号：EP3257675B1
公开(公告)日：2020-08-05
申请号：EP17000962.5
申请日：2017-06-07
申请人： CANON KABUSHIKI KAISHA
发明人： Sanada, Mikio , Okushima, Shingo , Nakagawa, Yoshiyuki
IPC分类号： B41J2/14 , C09D11/322 , C09D11/38 , C09D11/06

48. 发明授权

EP1085061B1 Ink, ink set, ink-jet printing method and coloring material 有权
公开(公告)号：EP1085061B1
公开(公告)日：2018-11-14
申请号：EP00119998.3
申请日：2000-09-14
申请人： CANON KABUSHIKI KAISHA
发明人： Mishina, Shinya , Sato, Shinichi , Sanada, Mikio , Osumi, Koicho
IPC分类号： C09D11/00 , B41J2/01
CPC分类号： C09D11/32 , B41J2002/14169 , B41J2002/14475
摘要： An ink is provided which is capable of giving higher density of the printed image and has improved color developability with the light fastness and image stability maintained, and suppressing occurrence of bleeding in color image formation. The ink contains a capsuled coloring material constituted of a water-insoluble coloring material and an organic polymer covering the coloring material, the capsuled coloring material containing the organic polymer at a content ranging from 1% by weight to 20% by weight.

49. 发明公开

EP3257675A1 INK JET RECORDING METHOD, RECORDING HEAD, AND INK JET RECORDING APPARATUS 有权
标题翻译：喷墨记录方法，记录头和喷墨记录装置
公开(公告)号：EP3257675A1
公开(公告)日：2017-12-20
申请号：EP17000962.5
申请日：2017-06-07
申请人： CANON KABUSHIKI KAISHA
发明人： Sanada, Mikio , Okushima, Shingo , Nakagawa, Yoshiyuki
IPC分类号： B41J2/14 , C09D11/322 , C09D11/38 , C09D11/06
摘要： An ink jet recording method is provided for recording an image by ejecting an ink from a recording head (11) including a member defining an ejection orifice (1) through which the ink is ejected, an ejection element (4) configured to generate an energy used for ejecting the ink, and a first flow path (17) communicating with a portion between the ejection orifice and the ejection element. The method includes ejecting an ink through the ejection orifice, and moving the ink from the first flow path to the portion between the ejection orifice and the ejection element separately from the ejecting of the ink. In this method, the ink is an aqueous ink containing a coloring material (13) and a compound (14) containing a chain hydrocarbon having a carbon number of 8 or more to 18 or less substituted by a hydroxy group or an anionic group.
摘要翻译：提供一种喷墨记录方法，用于通过从包括限定喷射墨水的喷射孔（1）的构件的记录头（11）喷射墨水来记录图像，喷射元件（4），其被配置为产生能量用于喷射墨水，以及第一流动路径（17），与喷射口和喷射元件之间的部分连通。该方法包括通过喷射孔喷射墨，并且与墨的喷射分离地将墨从第一流动路径移动到喷射孔和喷射元件之间的部分。在该方法中，油墨是含有着色材料（13）和含有被羟基或阴离子基团取代的碳数为8以上至18以下的链烃的化合物（14）的水性油墨。

50. 发明公开

EP3190161A1 LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGE HEAD 有权
标题翻译：液体排放装置和液体排放头
公开(公告)号：EP3190161A1
公开(公告)日：2017-07-12
申请号：EP17000024.4
申请日：2017-01-06
申请人： CANON KABUSHIKI KAISHA
发明人： Nakagawa, Yoshiyuki , Iwanaga, Shuzo , Okushima, Shingo , Sanada, Mikio , Hakamada, Shin-ichi
IPC分类号： C09D11/322
CPC分类号： B41J2/18 , B41J2/14024 , B41J2/1404 , B41J2/14072 , B41J2/1433 , B41J2/155 , B41J2202/12 , B41J2202/20 , C09D11/322
摘要： A liquid discharge apparatus (1000) has a liquid discharge head (3) having a recording element board (10) including discharge orifice (13) discharging liquid, pressure chambers (23) internally provided with a recording element (15) generating energy to discharge liquid, the pressure chambers (23) each communicating with the discharge orifices (13) via discharge channels, a liquid supply channel (18) supplying liquid to the pressure chamber (23), a liquid recovery channel (19) recovering liquid from the plurality of pressure chambers (23), and a tank storing liquid supplied to the liquid discharge head (3). The pressure chambers (23) communicate between the liquid supply channel (18) and the liquid recovery channel (19) so that liquid flows through the pressure chambers (23), and the specific permittivity ε r of the liquid stored in the tank satisfies the relationship of ε r ≤ 40.7.
摘要翻译：液体排出装置（1000）具有：具有包括排出液体的排出孔（13）的记录元件板（10）的液体排出头（3）;在内部设置有记录元件（15）的压力室（23）液体，每个压力室（23）通过排放通道与排放孔（13）连通，液体供应通道（18）将液体供应到压力室（23），液体回收通道（19）从多个液体回收液体压力室（23）以及贮存供给液体排出头（3）的液体的罐。压力室23在液体供应通道18和液体回收通道19之间连通，使得液体流过压力室23，并且储存在容器中的液体的相对介电常数εr满足关系式 εr≤40.7。

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