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92 条记录 (耗时 0.027 秒)

    Ink, and recording process using the same
    55.
    发明授权
    Ink, and recording process using the same 失效
    油墨和记录过程

    公开(公告)号：US5110356A

    公开(公告)日：1992-05-05

    申请号：US752206

    申请日：1991-08-21

    申请人： Katsuhiro Shirota ,  Tsuyoshi Eida ,  Megumi Saito ,  Takao Yamamoto

    发明人： Katsuhiro Shirota ,  Tsuyoshi Eida ,  Megumi Saito ,  Takao Yamamoto

    IPC分类号： B41M5/00 ,  C09B31/20 ,  C09D11/00 ,  C09D11/02

    CPC分类号： C09D11/328 ,  C09B31/20

    摘要： The present invention provides an ink comprising a dye and a liquid medium, wherein said dye is a dye of Formula (I): ##STR1## wherein R.sub.1 and R.sub.2 represent independently an alkyl group, an alkoxy group or an acetylamino group; R.sub.3 represents --SO.sub.3 M or a hydrogen atom; R.sub.4 represents a hydrogen atom, --SO.sub.3 M or --NHR.sub.5, where R.sub.5 represents a hydrogen atom, a phenyl group that may have a substituent, or a group of the formula ##STR2## where R.sub.6 and R.sub.7 represent independently a hydrogen atom or --C.sub.2 H.sub.4 OH; M represents an alkali metal, an ammonium group or an organic ammonium group; and 1, m and n represent independently an integer of 0 or 1.

    Recording liquid and ink-jet recording method making use of it
    56.
    发明授权
    Recording liquid and ink-jet recording method making use of it 失效
    记录液体和墨水记录方法使用它

    公开(公告)号：US5074914A

    公开(公告)日：1991-12-24

    申请号：US607764

    申请日：1990-10-30

    申请人： Katsuhiro Shirota ,  Kazuo Iwata

    发明人： Katsuhiro Shirota ,  Kazuo Iwata

    IPC分类号： C09D11/00 ,  C09D11/02 ,  C09D11/033 ,  C09D11/328

    CPC分类号： C09D11/328

    摘要： A recording liquid including a recording agent which is a component that forms a recorded image and a liquid medium in which said recording agent is dissolved or dispersed, wherein said recording agent comprises a dye (A) C.I. Reactive Red 23 and a dye (B) represented by R.sub.1 C.sub.6 H.sub.3 (SO.sub.3 M).sub.n --N.dbd.N--C.sub.10 H.sub.3 (OH)(NHR.sub.2)(SO.sub.3 M).sub.2, wherein R.sub.1 represents H, halogen atom, carboxyl or alkyl; R.sub.2 represents --COCH.sub.3, --SO.sub.2 C.sub.6 H.sub.4 CH.sub.3 or --COC.sub.6 H.sub.4 R.sub.3, where R.sub.3 represents H or Cl; M represents a base; and n represents either 0 or 1. An ink-jet recording method comprises applying a droplet of the recording liquid to a recording medium to carry out recording.

    Ink-jet printing method and ink-jet printing apparatus
    58.
    发明授权
    Ink-jet printing method and ink-jet printing apparatus 有权
    喷墨打印方法和喷墨打印装置

    公开(公告)号：US07311394B2

    公开(公告)日：2007-12-25

    申请号：US10549674

    申请日：2004-05-06

    申请人： Takuei Ishikawa ,  Kazuhiro Nakajima ,  Koichiro Nakazawa ,  Katsuhiro Shirota

    发明人： Takuei Ishikawa ,  Kazuhiro Nakajima ,  Koichiro Nakazawa ,  Katsuhiro Shirota

    IPC分类号： B41J2/01

    CPC分类号： B41J11/0015 ,  B41J19/147

    摘要： A width A of the scanning area of the ink ejection orifices and a width B of the scanning area of the reacting liquid ejection orifices are respectively set as A=(n−a)×p and B=n×p, while amount of the feeding of the printing sheet during each scan corresponds to the width of the scanning area of the reacting liquid ejection orifices, that is, A=(n−a)×p. With this system, the width of the scanning area, wherein ejection of the reacting liquid precedes ejection of the ink, is made shorter by C=a×p than the width of following scanning area; the scanning area having the width C is scanned two times by the row of the ink ejection orifices, and the thinning process is applied to this area having the width C.

    摘要翻译： 喷墨孔的扫描区域的宽度A和反应液体喷射孔的扫描区域的宽度B分别设定为A =（na）×p和B = n×p，同时打印纸的进给量 在每次扫描期间对应于反应液体喷射孔的扫描区域的宽度，即A =（na）×p。 利用该系统，其中在墨水喷射之前喷射反应液体的扫描区域的宽度比后续扫描区域的宽度短C = axp; 具有宽度C的扫描区域被喷墨孔的行扫描两次，并且将薄化处理施加到具有宽度C的区域

    Recording method, recording apparatus, method for manufacturing recorded article, and recorded article
    59.
    发明授权
    Recording method, recording apparatus, method for manufacturing recorded article, and recorded article 有权
    记录方法，记录装置，制造记录物品的方法和记录物品

    公开(公告)号：US06729718B2

    公开(公告)日：2004-05-04

    申请号：US10138423

    申请日：2002-05-06

    申请人： Fumitaka Goto ,  Katsuhiro Shirota ,  Koichiro Nakazawa ,  Masao Kato ,  Hiroshi Tomioka

    发明人： Fumitaka Goto ,  Katsuhiro Shirota ,  Koichiro Nakazawa ,  Masao Kato ,  Hiroshi Tomioka

    IPC分类号： B41J201

    CPC分类号： C09D11/30 ,  C09D11/54

    摘要： The present invention provides a method and apparatus for allowing a high quality image to be recorded with good coloring. When recording is performed on a recording medium by use of an anionic or cationic ink and a liquid composition, the ink containing a coloring material, the liquid composition containing fine particles in a dispersed state, the surfaces of the fine particles being charged with a polarity opposite to that of the ink, M, D, Ka, tw and t satisfy the relation of t ≤ ( 5 4 × MD Ka ) 2 + tw where M (pg/&mgr;m2) is the amount of the liquid composition supplied to the recording medium per unit area, D (%) is the concentration of the fine particles of the liquid composition, Ka (&mgr;m/msec1/2) is the absorption coefficient of the liquid composition in the recording medium, tw (msec) is the time necessary for the liquid composition to moisten the recording medium, and t (msec) is the time necessary for the ink to come into contact with the supplied liquid composition after the liquid composition is supplied to the recording medium.

    摘要翻译： 本发明提供一种允许以良好着色记录高质量图像的方法和装置。 当通过使用阴离子或阳离子油墨和液体组合物在记录介质上进行记录时，含有着色材料的油墨，该液体组合物含有处于分散状态的微粒，微粒的表面带有极性 与墨水相反，M，D，Ka，tw和t满足关系，其中M（pg / mum <2>）是每单位面积提供给记录介质的液体组合物的量，D（％）为 液体组合物的细颗粒的浓度Ka（mum / msec 1/2）是液体组合物在记录介质中的吸收系数，tw（msec）是液体组合物润湿的必要时间 记录介质，t（msec）是在将液体组合物供给到记录介质之后油墨与供给的液体组合物接触所需的时间。