公开(公告)号：EP0791467B1

公开(公告)日：2002-11-13

申请号：EP97201212.4

申请日：1993-07-22

申请人： CANON KABUSHIKI KAISHA

发明人： Koitabashi, Noribumi ,  Ikeda, Masami ,  Sugama, Sadayuki ,  Asai, Naohito ,  Hirabayashi, Hiromitsu ,  Abe, Tsutomu ,  Sato, Hiroshi ,  Nagoshi, Shigeyasu ,  Shimizu, Eiichiro ,  Higuma, Masahiko ,  Akiyama, Yuji ,  Sugimoto, Hitoshi ,  Matsubara, Miyuki ,  Sato, Shinichi ,  Gotoh, Fumihiro ,  Uetsuki, Masaya

IPC分类号： B41J2/175

CPC分类号： B41J2/17523 ,  B41J2/17506 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17556 ,  B41J2/17566 ,  B41J29/46 ,  B41J2002/17573 ,  B41J2002/17579

公开(公告)号：EP1085061A2

公开(公告)日：2001-03-21

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.

公开(公告)号：EP0592774B1

公开(公告)日：2000-11-02

申请号：EP93110929.2

申请日：1993-07-08

申请人： CANON KABUSHIKI KAISHA

发明人： Tochihara, Shinichi ,  Sugimoto, Hitoshi ,  Sato, Shinichi ,  Gotoh, Fumihiro ,  Uetuki, Masaya

IPC分类号： C09D11/00 ,  B41J2/01

CPC分类号： C09D11/38

公开(公告)号：EP0624470A3

公开(公告)日：1995-07-12

申请号：EP94107385.0

申请日：1994-05-11

申请人： CANON KABUSHIKI KAISHA

发明人： Sato, Shinichi ,  Kurabayashi, Yutaka

IPC分类号： B41J2/05 ,  C09D11/00

CPC分类号： C09D11/36

摘要： In an ink-jet recording method employing ink that includes an aliphatic or an alicyclic monohydric alcohol having a vapor pressure of 4 mmHg or less at 20 to 25°C, in which ink droplets are discharged by applying thermal energy onto the ink, and the amount of ink discharged, corresponding to one pulse of energy, is 5 to 20 pl/dot. A recording unit, and ink-jet recording apparatus employing the ink are also included.

摘要翻译： 在采用油墨的喷墨记录方法中，所述油墨包括在20〜25℃下蒸气压为4mmHg以下的脂肪族或脂环族一元醇，其中通过向油墨施加热能而喷出墨滴， 对应于一个能量脉冲的排墨量为5〜20pl /点。 还包括记录单元和使用该油墨的喷墨记录装置。

公开(公告)号：EP0588241A3

公开(公告)日：1994-05-18

申请号：EP93114508.0

申请日：1993-09-09

申请人： CANON KABUSHIKI KAISHA

发明人： Yamamoto, Mayumi ,  Tochihara, Shinichi ,  Sato, Shinichi

IPC分类号： C09D11/00

CPC分类号： C09D11/40

摘要： An ink set having (i) a black ink having a surface tension of not less than 40 dyne/cm, the black ink including a first dye; and (ii) at least one color ink having a surface tension of not more than 40 dyne/cm, the at least one color ink including a second dye which is rendered insoluble by the first dye when the black ink and the at least one color ink are mixed.

公开(公告)号：EP0592774A2

公开(公告)日：1994-04-20

申请号：EP93110929.2

申请日：1993-07-08

申请人： CANON KABUSHIKI KAISHA

发明人： Tochihara, Shinichi ,  Sugimoto, Hitoshi ,  Sato, Shinichi ,  Gotoh, Fumihiro ,  Uetuki, Masaya

IPC分类号： C09D11/00

CPC分类号： C09D11/38

摘要： Provided is an ink for ink-jet recording, comprising a dye, water, and the components (a), (b), and (c) below: (a) at least one surfactant selected from the group consisting of higher alcohol-ethylene oxide adducts represented by General Formula [1 alkylphenol-ethylene oxide adducts represented by General Formula [2], ethylene oxide-propylene oxide copolymers represented by General Formula [3], and acetylene glycol-ethylene oxide adducts represented by General Formula [4], at a content of from 0.1 to 20 % by weight;

where R is alkyl, and n is an integer;

where R is alkyl, and n is an integer;

where R is alkyl, and n and ℓ are respectively an integer;

where m and n are respectively an integer;

(b) thiodiglycol; and
(c) urea or an derivative thereof.

摘要翻译： 本发明提供一种喷墨记录用油墨，其特征在于，含有染料，水和（a），（b）和（c）成分：（a）至少一种选自高级醇 - 乙烯 由通式[1]表示的氧化物加合物，由通式[2]表示的烷基酚 - 环氧乙烷加合物，由通式[3]表示的环氧乙烷 - 环氧丙烷共聚物，和由通式[4]表示的乙炔二醇 - 环氧乙烷加成物 ]，含量为0.1〜20重量％ R-O-（CH 2 CH 2 O）n -H [1]其中R是烷基，n是整数; 其中R是烷基，n是整数; 其中R是烷基，n和l分别是整数; 其中m和n分别是整数; （b）硫二甘醇; 和（c）尿素或其衍生物。 ，

公开(公告)号：EP0581531A1

公开(公告)日：1994-02-02

申请号：EP93305789.5

申请日：1993-07-22

申请人： CANON KABUSHIKI KAISHA

发明人： Koitabashi, Noribumi ,  Ikeda, Masami ,  Sugama, Sadayuki ,  Asai, Naohito ,  Hirabayashi, Hiromitsu ,  Abe, Tsutomu ,  Sato, Hiroshi ,  Nagoshi, Shigeyasu ,  Shimizu, Eiichiro ,  Higuma, Masahiko ,  Akiyama, Yuji ,  Sugimoto, Hitoshi ,  Matsubara, Miyuki ,  Sato, Shinichi ,  Gotoh, Fumihiro ,  Uetsuki, Masaya

IPC分类号： B41J2/175

CPC分类号： B41J2/17523 ,  B41J2/17506 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17556 ,  B41J2/17566 ,  B41J29/46 ,  B41J2002/17573 ,  B41J2002/17579

摘要： An ink containing apparatus (1) for containing ink includes a negative pressure producing material (3) ; a first container (4) for containing the negative pressure producing material (3), the first container having an air vent (13) and a supply port (2) for supplying the ink out; a second container (6) for containing ink; a communication part (8) for communication between bottom portions of the first and second containers; and ribs (5,61) for introducing ambient air adjacent the air vent (13) for introducing air into the communication part (8).

摘要翻译： 用于容纳油墨的油墨容纳装置（1）包括负压产生材料（3）; 用于容纳所述负压产生材料（3）的第一容器（4），所述第一容器具有用于供应墨水的通气口（13）和供给口（2） 用于容纳墨水的第二容器（6）; 用于在第一和第二容器的底部之间连通的连通部分（8） 以及肋（5,61），用于在所述通风口（13）附近引入环境空气，以将空气引入所述通信部分（8）。

公开(公告)号：EP0791466B1

公开(公告)日：2002-01-23

申请号：EP97201211.6

申请日：1993-07-22

申请人： CANON KABUSHIKI KAISHA

发明人： Koitabashi, Noribumi ,  Ikeda, Masami ,  Sugama, Sadakyuki ,  Asai, Naohito ,  Hirabayashi, Hiromitsu ,  Abe, Tsutomu ,  Sato, Hiroshi ,  Nagoshi, Shigeyasu ,  Shimizu, Eiichiro ,  Higuma, Masahiko ,  Akiyama, Yuji ,  Sugimoto, Hitoshi ,  Matsubara, Miyuki ,  Sato, Shinichi ,  Gotoh, Fumihiro ,  Uetsuki, Masaya

IPC分类号： B41J2/175

CPC分类号： B41J2/17523 ,  B41J2/17506 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17556 ,  B41J2/17566 ,  B41J29/46 ,  B41J2002/17573 ,  B41J2002/17579

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。

公开(公告)号：EP0974627A1

公开(公告)日：2000-01-26

申请号：EP99118733.7

申请日：1993-07-08

申请人： CANON KABUSHIKI KAISHA

发明人： Tochihara, Shinichi ,  Sugimoto, Hitoshi ,  Sato, Shinichi ,  Gotoh, Fumihiro ,  Uetuki, Masaya

IPC分类号： C09D11/00 ,  B41J2/01

CPC分类号： C09D11/38

摘要： A color ink-jet recording method in which droplets of two or more color inks are ejected in accordance of pulse signals onto adjacent or superposed positions on a recording medium, said ink comprises a nonionic surfactant in an amount of from 1.0 to 20.0 % by weight, the ink ejected for one pulse is in an amount of from 10 to 70 pℓ, and the feathering rate (A) defined by Equation [I] is in the range of from 2.5 to 3.5: A = B/C where B is a diameter (µm) of a dot formed on plain paper, and C is a diameter (µm) of the ejected ink droplet.

摘要翻译： 一种彩色喷墨记录方法，其中将两种或更多种彩色墨水的液滴根据脉冲信号喷射到记录介质上的相邻或重叠位置上，所述油墨包含1.0至20.0重量％的非离子表面活性剂 喷射一个脉冲的墨水的量为10至70pl，由式ÄIÜ定义的羽化速率（A）在2.5至3.5的范围内：$其中B是直径（\mu m）\; ），在普通纸上形成点，C是喷射墨滴的直径（\mu m）。\mathop{\mathrm{image}}$