利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

48 条记录 (耗时 0.03 秒)

    Ink, and ink-jet recording method and instrument using the same
    3.
    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。

    Jet recording method, normally solid recording material and recording apparatus for the method
    7.
    发明授权
    Jet recording method, normally solid recording material and recording apparatus for the method 失效
    喷射记录方法，通常是固体记录材料和方法的记录装置

    公开(公告)号：US5538550A

    公开(公告)日：1996-07-23

    申请号：US120913

    申请日：1993-09-15

    申请人： Hisao Yaegashi ,  Yoshihisa Takizawa ,  Katsuhiro Shirota

    发明人： Hisao Yaegashi ,  Yoshihisa Takizawa ,  Katsuhiro Shirota

    IPC分类号： B41J2/14 ,  B41J2/175 ,  C09D11/00 ,  C09D11/02 ,  C09D11/12

    CPC分类号： C09D11/34 ,  B41J2/1404 ,  B41J2/14112 ,  B41J2/17593 ,  B41J2002/14169 ,  B41J2002/14379 ,  B41J2002/14387

    摘要： A normally solid recording material is heat-melted in a path defined by a nozzle leading to an ejection outlet and is imparted with a thermal energy from a heater corresponding to a recording signal to generate a bubble. As a result, a droplet of the recording material is ejected out of the ejection outlet under the action of the bubble while the bubble is caused to communicated with ambience. The normally solid recording material preferably contains a colorant, a first heat-fusible solid substance having a melting point Tm of 36.degree.-150.degree. C. and a boiling point Tb of 150.degree.-370.degree. C., and a second heat-fusible solid substance having a melting point Tm and a solidifying point Tf satisfying a relationship of Tm-Tf.ltoreq.30.degree. C. The distance between the heater and the ejection outlet, the sectional size of the nozzle and the thermal energy imparted by the heater are controlled to cause the bubble to communicate with ambience.

    摘要翻译： 通常固体记录材料在由通向喷射出口的喷嘴限定的路径中进行热熔融，并且对与记录信号相对应的加热器赋予热能以产生气泡。 结果，在使气泡与气氛通信的同时，在气泡的作用下，将记录材料的液滴喷出喷出口。 通常固体记录材料优选含有着色剂，熔点Tm为36-150℃，沸点Tb为150-370℃的第一热熔固体物质和第二热熔体 具有熔点Tm和满足Tm-Tf <30℃的关系的凝固点Tf的固体物质。加热器和喷射出口之间的距离，喷嘴的截面尺寸和由加热器施加的热能 被控制以使气泡与氛围通信。

    Jet recording method
    9.
    发明授权
    Jet recording method 失效
    喷射记录方法

    公开(公告)号：US5680165A

    公开(公告)日：1997-10-21

    申请号：US467897

    申请日：1995-06-06

    申请人： Yoshihisa Takizawa ,  Katsuhiro Shirota ,  Hisao Yaegashi

    发明人： Yoshihisa Takizawa ,  Katsuhiro Shirota ,  Hisao Yaegashi

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16552 ,  B41J2/1652

    摘要： In a jet recording method, a normally solid recording material is placed in a heat-melted state in a path defined by a nozzle leading to an ejection outlet and, in a recording step, is imparted with a thermal energy corresponding to a recording signal to generate a bubble, thus ejecting a droplet of the recording material out of the ejection outlet. As an improvement, prior to the recording step, the recording material is sucked or pressurized to be ejected out of the ejection outlet and, in the recording step, the bubble is communicated with ambience. As a result, the recording is started or resumed without discharge failure even after a long time of non-use or standing state.

    摘要翻译： 在喷墨记录方法中，通常固体记录材料被放置在通过喷嘴出口的喷嘴限定的路径中的加热熔融状态，并且在记录步骤中，赋予对应于记录信号的热能 产生气泡，从而将记录材料的液滴喷射出喷射出口。 作为改进，在记录步骤之前，记录材料被吸入或加压以从喷射出口喷出，并且在记录步骤中，气泡与气氛相通。 结果，甚至在长时间不使用或站立状态之后也开始或恢复记录而没有放电故障。

    Jet recording method
    10.
    发明授权
    Jet recording method 失效
    喷射记录方法

    公开(公告)号：US5621447A

    公开(公告)日：1997-04-15

    申请号：US469994

    申请日：1995-06-06

    申请人： Yoshihisa Takizawa ,  Katsuhiro Shirota ,  Hisao Yaegashi

    发明人： Yoshihisa Takizawa ,  Katsuhiro Shirota ,  Hisao Yaegashi

    IPC分类号： B41J2/05 ,  B41J2/205

    CPC分类号： B41J2/0458 ,  B41J2002/14169

    摘要： In a jet recording method, a normally solid recording material is placed in a heat-melted state in a path defined by a nozzle leading to an ejection outlet and, in a recording step, is imparted with a thermal energy corresponding to a recording signal to generate a bubble, thus ejecting a droplet of the recording material out of the ejection outlet. As an improvement, in the recording step, the bubble is caused to communicate with ambience, and the droplet is ejected in a diameter d (.mu.m) and at an average speed v (m/sec) satisfying: 10.ltoreq.d.ltoreq.60 and 7.ltoreq.v.ltoreq.20. As a result, the droplet is deposited on a recording medium without pileup or scattering.

    摘要翻译： 在喷墨记录方法中，通常固体记录材料被放置在通过喷嘴出口的喷嘴限定的路径中的加热熔融状态，并且在记录步骤中，赋予对应于记录信号的热能 产生气泡，从而将记录材料的液滴喷射出喷射出口。 作为改进，在记录步骤中，使气泡与环境通信，并且液滴以直径d（μm）和平均速度v（m / sec）喷射，满足：10 < / = 60和7