公开(公告)号：EP1990383A1

公开(公告)日：2008-11-12

申请号：EP08155982.5

申请日：2008-05-09

申请人： Canon Kabushiki Kaisha

发明人： Yanagimachi, Satomi ,  Mafune, Kumiko ,  Sanada, Mikio ,  Moribe, Kenji ,  Watanabe, Tomonari ,  Okamura, Daiji ,  Yamakami, Hideki ,  Kudo, Satoshi ,  Nakamura, Fumiharu

IPC分类号： C09D11/00

CPC分类号： C09D11/40

摘要： In an ink set having a plurality of inks, the ink set has at least a pigment ink and a dye ink. The pigment ink contains at least water, a surfactant, a self-dispersion pigment, and a poor medium for self-dispersion pigment and/or a salt; a dynamic surface tension of the pigment ink at a lifetime of 50 milliseconds is higher than 47 mN/m. The dye ink contains at least water, a surfactant and a dye. An ink set is provided which can obtain images having a high image density and a superior bleeding resistance without regard to the types of recording mediums.

摘要翻译： 在具有多种油墨的油墨组中，油墨组至少具有颜料油墨和染料油墨。 颜料墨水至少含有水，表面活性剂，自分散颜料和用于自分散颜料和/或盐的不良介质; 在50毫秒的寿命期间颜料墨水的动态表面张力高于47mN / m。 染料墨水至少含有水，表面活性剂和染料。 提供一种油墨组，其可以获得具有高图像密度和优异的耐渗色性的图像，而不考虑记录介质的类型。

公开(公告)号：EP0699723A3

公开(公告)日：1997-07-02

申请号：EP95113473.3

申请日：1995-08-28

申请人： CANON KABUSHIKI KAISHA

发明人： Mafune, Kumiko ,  Yamamoto, Mayumi ,  Nagashima, Akira ,  Sanada, Mikio ,  Saito, Eriko

IPC分类号： C09D11/00

CPC分类号： C09D11/38

摘要： Disclosed herein is an ink-jet ink comprising in combination at least one compound selected from nitrogen compounds consisting of secondary amines and derivatives thereof, tertiary amines and derivative thereof, and complexes thereof and having at least one group selected from the group consisting of alkyl groups, a carboxyl group and the salts thereof, and a sulfonic group and the salts thereof, and a cyclic phosphate in a liquid medium in which a dye is dissolved or dispersed.

摘要翻译： 本文公开了一种喷墨油墨，其包含至少一种选自由仲胺及其衍生物组成的氮化合物，叔胺及其衍生物及其络合物的化合物，并且具有至少一种选自烷基的基团 ，羧基及其盐，磺酸基及其盐，以及溶解或分散染料的液体介质中的环状磷酸酯。

公开(公告)号：EP0447784A1

公开(公告)日：1991-09-25

申请号：EP91101797.8

申请日：1991-02-08

申请人： CANON KABUSHIKI KAISHA

发明人： Tochihara, Shinichi ,  Aoki, Makoto ,  Mafune, Kumiko ,  Nagashima, Akira ,  Aono, Kenji ,  Nishiwaki, Osamu

IPC分类号： C09D11/00 ,  B41J2/01

CPC分类号： C09D11/38 ,  B41J2/175

摘要： An ink comprises a recording agent and a liquid medium capable of dissolving or dispersing the recording agent. The ink contains a compound represented by the following Formula (I).



        R₁-CONH-R₂   (I)



wherein R₁ represents an alkyl group or aryl group unsubstituted or substituted with a group selected from a hydroxyl group, a carboxyl group, a sulfone group, an amino group and an acetylamino group; and R₂ represents a hydrogen atom, an amide group, an aminoalkyl group, an aliphatic carboxylic acid residual group, or an aryl group unsubstituted or substituted with a group selected from a hydroxyl group, a carboxyl group, a sulfone group, an amino group and an acetylamino group; provided that R₁ represents the unsubstituted or substituted aryl group when R₂ is a hydrogen atom. The ink is suitably used in the ink-jet recording.

摘要翻译： 油墨包含记录剂和能够溶解或分散记录剂的液体介质。 该油墨含有由下式（I）表示的化合物。 R 1 -CONH-R 2（Ⅰ）式中R 1代表未被取代或被选自羟基，羧基，砜基，氨基和乙酰氨基的基团取代的烷基或芳基; 和R 2代表氢原子，酰胺基，氨基烷基，脂族羧酸残基或未取代的或被选自羟基，羧基，砜基，氨基和氨基的基团取代的芳基 乙酰氨基; 条件是当R 2是氢原子时，R 1代表未取代的或取代的芳基。 油墨适用于喷墨记录。

公开(公告)号：EP2399753A3

公开(公告)日：2012-04-25

申请号：EP11004621.6

申请日：2011-06-07

申请人： Canon Kabushiki Kaisha

发明人： Tamanuki, Yukako ,  Takemoto, Shogo ,  Mafune, Kumiko ,  Kojima, Yojiro ,  Kudo, Satoshi ,  Kinoshita, Yoshio ,  Mukae, Fumihiko

IPC分类号： B41M7/00 ,  B41M5/00 ,  B41J2/165 ,  B41J11/00

CPC分类号： B41J2/01 ,  B41J2/165 ,  B41J2/16552 ,  B41J2/2107 ,  B41J11/00 ,  B41J11/002 ,  B41M5/0023 ,  B41M5/52 ,  B41M7/009

摘要： An object of the present invention is to provide an ink jet recording method which gives an ink excellent anti-sticking properties and can suppress the occurrence of undertrapping when recording surfaces of recording media which each have an ink-receiving layer are overlapped with each other, and to provide an ink jet recording apparatus. The ink jet recording method of forming an image on the recording medium having the ink-receiving layer by ejecting an ink from an ink jet recording head, the method including performing at least one of drying the recording medium which has the image formed thereon and humidifying a gap between the recording head and the recording medium, wherein the ink to be used for forming the image is an ink which contains water, a water-soluble organic solvent and a specific compound.

公开(公告)号：EP2011841A3

公开(公告)日：2011-01-05

申请号：EP08158847.7

申请日：2008-06-24

申请人： Canon Kabushiki Kaisha

发明人： Mafune, Kumiko ,  Yamashita, Tomohiro ,  Yoshizawa, Jun

IPC分类号： C09D11/00

CPC分类号： C09D11/328

摘要： Provided is a black ink which provides an image with excellent color tone, little color tone change after a light fastness test and excellent balance of color tone change and light fastness. The black ink further provides an image with a gradation property having a color tone close to a neutral color tone even before and after a light fastness test. The ink contains at least a compound represented by the general formula (I) as a first coloring material, a compound represented by the general formula (II) as a second coloring material and a compound represented by the general formula (III) as a third coloring material.

公开(公告)号：EP1876210A2

公开(公告)日：2008-01-09

申请号：EP07117913.9

申请日：2001-06-21

申请人： CANON KABUSHIKI KAISHA

发明人： Yakushigawa, Yuko ,  Takizawa, Yoshihisa ,  Mafune, Kumiko ,  Teraoka, Hisashi ,  Kanke, Tsuyoshi

IPC分类号： C09D11/00

CPC分类号： C09D11/40

摘要： An ink set includes inks each containing a colorant and an aqueous medium, wherein in a fading test under conditions that cause fading corresponding to pseudo-indoor sunlight fading through a window for 3 years or more, the difference between respective images' ΔE, the images being produced with the respective inks, is 10 or less in a CIELAB color space display system, and each of the images has a residual ratio of reflection density of 70% or more. By using the ink set including the color inks with which images having substantially the same fading ΔE after long-term storage are produced, the color balance of a recorded image can be maintained after long-term storage.

摘要翻译： 油墨组包括各自含有着色剂和水性介质的油墨，其中在褪色试验中，在使伪室内阳光褪色通过窗口褪色3年以上的条件下，各图像“E”，“ 使用各种油墨生成的图像在CIELAB色彩空间显示系统中为10以下，各图像的反射密度的残留率为70％以上。 通过使用包括生成具有基本上相同的衰减“E”的彩色油墨的油墨组，可以在长期保存之后保持记录图像的色彩平衡。

公开(公告)号：EP1491599A1

公开(公告)日：2004-12-29

申请号：EP04014957.7

申请日：2004-06-25

申请人： CANON KABUSHIKI KAISHA

发明人： Sato, Shinichi ,  Yamamoto, Takao ,  Mafune, Kumiko ,  Sugama, Sadayuki ,  Kanke, Tsuyoshi ,  Aikawa, Yoshihide

IPC分类号： C09D11/00 ,  C09D11/16

CPC分类号： C09D11/38 ,  C09D11/16

摘要： A water-based ink that comprises a water-soluble anionic colorant, an aluminum ion and an acid ion, wherein the content of the acid ion is more than that of the aluminum ion, and the content of the water-soluble anionic colorant is 20 to 1,000 times as much as that of the acid ion by molar ratio.

摘要翻译： 水性油墨包含水溶性阴离子着色剂，铝离子和酸离子。 酸离子的含量大于铝离子的含量，水溶性阴离子着色剂的含量为酸离子的摩尔比的20〜1000倍。 包括用于在具有油墨接收层的记录介质上用水性油墨记录的油墨记录方法的独立权利要求。 油墨接收层含有水合氧化铝和水溶性粘合剂。

公开(公告)号：EP1008633A3

公开(公告)日：2000-10-04

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。

公开(公告)号：EP0466093B1

公开(公告)日：1997-01-22

申请号：EP91111401.5

申请日：1991-07-09

申请人： CANON KABUSHIKI KAISHA

发明人： Ikeda, Masami ,  Kuwabara, Nobuyuki ,  Karita, Seiichiro ,  Haruta, Masahiro ,  Nishiwaki, Osamu ,  Tochihara, Shinichi ,  Nagashima, Akira ,  Aoki, Makoto ,  Mafune, Kumiko

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B41J2/17536

公开(公告)号：EP0699723A2

公开(公告)日：1996-03-06

申请号：EP95113473.3

申请日：1995-08-28

申请人： CANON KABUSHIKI KAISHA

发明人： Mafune, Kumiko ,  Yamamoto, Mayumi ,  Nagashima, Akira ,  Sanada, Mikio ,  Saito, Eriko

IPC分类号： C09D11/00

CPC分类号： C09D11/38

摘要： Disclosed herein is an ink-jet ink comprising in combination at least one compound selected from nitrogen compounds consisting of secondary amines and derivatives thereof, tertiary amines and derivative thereof, and complexes thereof and having at least one group selected from the group consisting of alkyl groups, a carboxyl group and the salts thereof, and a sulfonic group and the salts thereof, and a cyclic phosphate in a liquid medium in which a dye is dissolved or dispersed.