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    Ink, and ink-jet recording method and instrument using the same
    2.
    发明授权
    Ink, and ink-jet recording method and instrument using the same 失效
    墨水和喷墨记录方法和仪器使用相同

    公开(公告)号：US5482545A

    公开(公告)日：1996-01-09

    申请号：US362983

    申请日：1994-12-23

    申请人： Makoto Aoki ,  Yoshifumi Hattori ,  Mayumi Yamamoto ,  Shinichi Tochihara ,  Yoshihisa Takizawa ,  Akira Nagashima ,  Shinichi Sato

    发明人： Makoto Aoki ,  Yoshifumi Hattori ,  Mayumi Yamamoto ,  Shinichi Tochihara ,  Yoshihisa Takizawa ,  Akira Nagashima ,  Shinichi Sato

    IPC分类号： B41M1/42 ,  C09D11/00 ,  C09D11/02

    CPC分类号： C09D11/328 ,  B41M1/42

    摘要： Disclosed herein is an ink comprising a dye having at least one anionic group, an amino acid type polyamine or a polyethyleneimine containing at least 7 nitrogen atoms in its molecule, and water, wherein the dye is either a metallized azo dye or a nonmetallized azo dye satisfying the following conditions (x) and (y) at the same time:(x) no anionic group is situated at an ortho position to the azo bond, and at least one anionic group exists at another position than the ortho position to the azo bond; and(y) at least one aromatic residue is bonded to the azo bond, and the aromatic ring of the aromatic residue is a benzene or naphthalene ring, with the proviso that the aromatic rings situated on both sides of the azo bond are not naphthalene rings at the same time if present.

    摘要翻译： 本文公开了包含具有至少一个阴离子基团，氨基酸型多胺或其分子中含有至少7个氮原子的聚乙烯亚胺的染料和水的染料的油墨，其中染料是金属化偶氮染料或非金属化偶氮染料 满足以下条件（x）和（y）：（x）在偶氮键的邻位没有阴离子基团，并且至少一个阴离子基团存在于与偶氮邻位的另一位置 键; 和（y）至少一个芳族残基与偶氮键键合，芳香族残基的芳香环为苯或萘环，条件是位于偶氮键两侧的芳环不是萘环 同时如果存在的话。

    Ink set recording apparatus and method using ink set having a dye that becomes insoluble when mixed with another dye
    3.
    发明授权
    Ink set recording apparatus and method using ink set having a dye that becomes insoluble when mixed with another dye 失效
    使用具有与另一种染料混合时变得不溶的染料的油墨组的油墨组记录装置和方法

    公开(公告)号：US6003987A

    公开(公告)日：1999-12-21

    申请号：US572353

    申请日：1995-12-14

    申请人： Mayumi Yamamoto ,  Shinichi Tochihara ,  Shinichi Sato

    发明人： Mayumi Yamamoto ,  Shinichi Tochihara ,  Shinichi Sato

    IPC分类号： C09D11/00 ,  B41J2/01

    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.

    摘要翻译： 一种油墨组，其具有（i）表面张力不小于40达因/厘米的黑色油墨，所述黑色油墨包括第一种染料; 和（ii）具有不大于40达因/厘米的表面张力的至少一种彩色油墨，所述至少一种彩色油墨包括当黑色油墨和至少一种颜色时由第一种染料溶解的第二种染料 油墨混合。

    Ink-jet recording method
    4.
    发明授权
    Ink-jet recording method 失效
    喷墨记录方法

    公开(公告)号：US5933164A

    公开(公告)日：1999-08-03

    申请号：US815411

    申请日：1997-03-11

    申请人： Shinichi Sato ,  Shinichi Tochihara

    发明人： Shinichi Sato ,  Shinichi Tochihara

    IPC分类号： B41J2/21 ,  B41M5/00 ,  B41J2/17 ,  G01D11/00

    CPC分类号： B41J2/2114

    摘要： Disclosed herein is an ink-jet recording method in which at least four inks composed of three color inks of cyan, magenta and yellow colors and a colorless ink containing a penetrant are used to record a color image, wherein the recording is conducted so as to overlap the penetrant-containing colorless ink and the color inks each other in a region along boundary lines to be defined by differences in hue of an image to be formed with the color inks, and to form an image with the color inks alone in other regions than the above region.

    摘要翻译： 本文公开了一种喷墨记录方法，其中使用由青色，品红色和黄色三种颜色的油墨组成的至少四种油墨和含有渗透剂的无色油墨记录彩色图像，其中进行记录以便 在沿着边界线的区域中将含渗透剂的无色油墨和彩色油墨彼此重叠，由要由彩色油墨形成的图像的色相差定义，并且在其它区域中形成仅具有彩色油墨的图像 比上述地区。

    Ink jet recording method employing inks, ink set, and apparatus for use with the inks
    6.
    发明授权
    Ink jet recording method employing inks, ink set, and apparatus for use with the inks 失效
    使用油墨，油墨组合以及与油墨一起使用的装置的喷墨记录方法

    公开(公告)号：US5485188A

    公开(公告)日：1996-01-16

    申请号：US166819

    申请日：1993-12-15

    申请人： Shinichi Tochihara ,  Shinichi Sato

    发明人： Shinichi Tochihara ,  Shinichi Sato

    IPC分类号： B41J2/21 ,  B41J2/01 ,  B41M1/14 ,  B41M5/00 ,  C09D11/00 ,  C09D11/02 ,  C09D11/03 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38 ,  C09D11/40 ,  D06B11/00 ,  D06P5/30

    CPC分类号： C09D11/40 ,  B41M1/14 ,  D06B11/0059 ,  D06P5/30

    摘要： An ink jet color recording method for forming a color image on a recording member by using an ink set that includes at least four color inks: yellow, magenta and cyan inks each containing an anion dyestuff and a nonionic surfactant, and a color ink containing a cation dyestuff and capable of developing a black color when mixed with at least one of the yellow, magenta and cyan inks. The amount of the nonionic surfactant in each of the yellow, magenta and cyan inks is 0.5 to 20% by weight based on the total amount of the ink. An ink jet recording apparatus having head portions corresponding to these inks is used to jet droplets of each ink.

    摘要翻译： 一种喷墨彩色记录方法，用于通过使用包括至少四种颜色的墨水的墨水组合来在记录部件上形成彩色图像：黄色，品红色和青色墨水，每种含有阴离子染料和非离子表面活性剂，以及含有 阳离子染料，并且当与至少一种黄色，品红色和青色墨水混合时能够显现出黑色。 黄色，品红色和青色墨水中的非离子表面活性剂的量相对于油墨的总量为0.5〜20重量％。 使用具有与这些墨水对应的头部的喷墨记录装置喷射每个墨水的液滴。

    Ink, ink-jet recording method, and ink-jet recording apparatus
    7.
    发明授权
    Ink, ink-jet recording method, and ink-jet recording apparatus 失效
    油墨，喷墨记录方法和喷墨记录装置

    公开(公告)号：US5395434A

    公开(公告)日：1995-03-07

    申请号：US87069

    申请日：1993-07-07

    申请人： Shinichi Tochihara ,  Hitoshi Sugimoto ,  Shinichi Sato ,  Fumihiro Gotoh ,  Masaya Uetuki

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

    IPC分类号： C09D11/00 ,  C09D11/02

    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;R--O--(CH.sub.2 CH.sub.2 O).sub.n --H 1where R is alkyl, and n is an integer; ##STR1## where R is alkyl, and n is an integer; ##STR2## where R is alkyl or hydrogen, and n and l are respectively an integer; ##STR3## where m and n are respectively an integer; (b) thiodiglycol; and(c) urea or a 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 - 环氧乙烷加成物，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 - 环氧乙烷加合物 ]，含量为0.1〜20重量％ R-O-（CH 2 CH 2 O）n-H1，其中R是烷基，n是整数; [IMAGE] [2]其中R是烷基，n是整数; （3）其中R是烷基或氢，n和l分别是整数; [IMAGE] [4]其中m和n分别是整数; （b）硫二甘醇; 和（c）尿素或其衍生物。