利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

155 条记录 (耗时 0.019 秒)

    Aqueous ink for ink jet printing
    2.
    再颁专利
    Aqueous ink for ink jet printing 失效
    用于喷墨印刷的水性油墨

    公开(公告)号：USRE33155E

    公开(公告)日：1990-01-30

    申请号：US179408

    申请日：1988-04-05

    申请人： Eiichi Akutsu ,  Kakuji Murakami ,  Tamotsu Aruga

    发明人： Eiichi Akutsu ,  Kakuji Murakami ,  Tamotsu Aruga

    IPC分类号： C09D11/00 ,  C09D11/328 ,  C09D11/38

    CPC分类号： C09D11/17 ,  C09D11/328

    摘要： An aqueous ink is disclosed, which comprises a first magenta dye having the formula (I), a second magenta dye having the formula (II), a water-soluble organic solvent having a boiling point of 100.degree. C. or higher, water and a preservative and anti-mold agent: ##STR1## wherein K.and R.sup.2 each represent ##STR2## (in which R.sup.5, R.sup.6, R.sup.7 and R.sup.8 each represent a lower alkyl group, an amino group, a sulfonic acid group in the form of an alkali metal salt, or a carboxyl group in the form of an alkali metal salt); R.sup.3 and R.sup.4 each represent a lower alkyl group, an amino group, a sulfonic acid group in the form of an alkali metal salt, or a carboxyl group in the form of an alkali metal salt; and k, l, m and n each represent an integer of 0, 1 or 2.

    Aqueous ink for ink-jet printing
    4.
    发明授权
    Aqueous ink for ink-jet printing 失效
    用于喷墨印刷的水性油墨

    公开(公告)号：US4620876A

    公开(公告)日：1986-11-04

    申请号：US790648

    申请日：1985-10-24

    申请人： Tadashi Fujii ,  Kakuji Murakami ,  Eiichi Akutsu ,  Tamotsu Aruga

    发明人： Tadashi Fujii ,  Kakuji Murakami ,  Eiichi Akutsu ,  Tamotsu Aruga

    IPC分类号： C09D11/00 ,  C09D11/02

    CPC分类号： C09D11/30 ,  C09D11/328 ,  Y10S534/01

    摘要： An aqueous ink for ink-jet printing comprising at least a water-soluble dye, a water-soluble organic solvent, a water-soluble preservative and anti-mold agent, and water, wherein(1) the water-soluble dye is a mixture of dye compounds I and II and/or III, the peak ratio of I/II and/or III of the water-soluble dye measured by liquid chromatography is in the range of 0.9 to 3.0; the total concentration of NaCl and Na.sub.2 SO.sub.4 contained in the water-soluble dye is 3.0 wt. % or less; and the concentration of Ca contained therein is 120 ppm or less;(2) the water-soluble organic solvent is a mixture consisting essentially of glycerin and at least one glycol selected from the group consisting of ethylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol and polyethylene glycol, with the content ratio of (the glycerin:the glycol) being in the range of (1:1) to (1:5) in terms of parts by weight, and the concentration of the water-soluble organic solvent in the aqueous ink is in the range of 10 wt. % to 30 wt. %; and(3) the surface tension of said aqueous ink is 50 dynes/cm or more.

    摘要翻译： 一种用于喷墨印刷的水性油墨，其至少包含水溶性染料，水溶性有机溶剂，水溶性防腐剂和抗霉化剂以及水，其中（1）水溶性染料是混合物 的染料化合物I和II和/或III，通过液相色谱测量的水溶性染料的I / II和/或III的峰值比在0.9至3.0的范围内; 水溶性染料中含有的NaCl和Na2SO4的总浓度为3.0重量％。 ％ 或更少; 其中所含的Ca的浓度为120ppm以下; （2）水溶性有机溶剂是主要由甘油和至少一种选自乙二醇，二甘醇，三甘醇，四甘醇和聚乙二醇的二醇组成的混合物，其含量（甘油 ：乙二醇）的重量比在（1：1）〜（1:5）的范围内，水溶性有机溶剂在水性油墨中的浓度为10重量％ ％〜30重量％ ％; 和（3）所述水性油墨的表面张力为50达因/厘米或更高。

    Aqueous ink for ink jet printing
    6.
    发明授权
    Aqueous ink for ink jet printing 失效
    用于喷墨印刷的水性油墨

    公开(公告)号：US4581071A

    公开(公告)日：1986-04-08

    申请号：US708651

    申请日：1985-03-06

    申请人： Eiichi Akutsu ,  Kakuji Murakami ,  Tamotsu Aruga

    发明人： Eiichi Akutsu ,  Kakuji Murakami ,  Tamotsu Aruga

    IPC分类号： C09D11/00 ,  C09D11/328 ,  C09D11/38

    CPC分类号： C09D11/17 ,  C09D11/328

    摘要： An aqueous ink is disclosed, which comprises a first magenta dye having the formula (I), a second magenta dye having the formula (II), a water-soluble organic solvent having a boiling point of 100.degree. C. or higher, water and a preservative and anti-mold agent: ##STR1## wherein R.sup.1 and R.sup.2 each represent ##STR2## (in which R.sup.5, R.sup.6, R.sup.7 and R.sup.8 each represent a lower alkyl group, an amino group, a sulfonic acid group in the form of an alkali metal salt, or a carboxyl group in the form of an alkali metal salt); R.sup.3 and R.sup.4 each represent a lower alkyl group, an amino group, a sulfonic acid group in the form of an alkali metal salt, or a carboxyl group in the form of an alkali metal salt; and k, l, m and n each represent an integer of 0, 1 or 2.

    摘要翻译： 公开了一种水性油墨，其包含具有式（I）的第一品红染料，具有式（II）的第二品红染料，沸点为100℃或更高的水溶性有机溶剂，水和 防腐剂和防霉剂：其中R 1和R 2各自表示（其中R 5，R 6，R 7和R 8各自表示低级烷基，氨基， 碱金属盐形式的磺酸基或碱金属盐形式的羧基）; R3和R4各自表示低级烷基，氨基，碱金属盐形式的磺酸基或碱金属盐形式的羧基; 并且k，l，m和n各自表示0,1或2的整数。

    Optical waveguide and method for manufacturing the same
    7.
    发明授权
    Optical waveguide and method for manufacturing the same 失效
    光波导及其制造方法

    公开(公告)号：US07702206B2

    公开(公告)日：2010-04-20

    申请号：US12188452

    申请日：2008-08-08

    申请人： Keishi Shimizu ,  Masahiro Igusa ,  Akira Fujii ,  Toshihiko Suzuki ,  Kazutoshi Yatsuda ,  Shigemi Ohtsu ,  Eiichi Akutsu

    发明人： Keishi Shimizu ,  Masahiro Igusa ,  Akira Fujii ,  Toshihiko Suzuki ,  Kazutoshi Yatsuda ,  Shigemi Ohtsu ,  Eiichi Akutsu

    IPC分类号： G02B6/10

    CPC分类号： G02B6/10 ,  G02B6/1221

    摘要： An optical waveguide includes: a center layer including at least two core layers whose edges are on substantially the same plane, and a first cladding layer provided between adjacent core layers; and a second cladding layer provided at least on both of front and rear surfaces of the center layer. At least surfaces of the core layer and the first cladding layer that are in contact with the second cladding layer include at least one resin selected from the group consisting of a resin having a hydroxyl group and a resin containing a silicon-silicon bond at a main chain thereof, and the second cladding layer includes a silicone resin.

    摘要翻译： 光波导包括：中心层，其包括至少两个芯层，其边缘在基本相同的平面上，以及第一覆层，设置在相邻的芯层之间; 以及至少设置在中心层的前表面和后表面上的第二包覆层。 至少与第二包覆层接触的芯层和第一包层的表面至少包含选自具有羟基的树脂和在主体上含有硅 - 硅键的树脂中的至少一种树脂 并且第二包覆层包括硅树脂。

    Method of producing polymer optical waveguide
    9.
    发明授权
    Method of producing polymer optical waveguide 失效
    生产聚合物光波导的方法

    公开(公告)号：US07569168B2

    公开(公告)日：2009-08-04

    申请号：US10936639

    申请日：2004-09-09

    申请人： Keishi Shimizu ,  Shigemi Ohtsu ,  Kazutoshi Yatsuda ,  Eiichi Akutsu

    发明人： Keishi Shimizu ,  Shigemi Ohtsu ,  Kazutoshi Yatsuda ,  Eiichi Akutsu

    IPC分类号： B29D11/00

    CPC分类号： B29D11/00663 ,  G02B6/138

    摘要： A method of producing a polymer optical waveguide, the method including preparing a core-forming mold having a concave portion corresponding to at least one optical waveguide core, bringing a concave side of the core-forming mold into close contact with a flat substrate, filling a core-forming curable resin into the concave portion by suction and/or by utilizing a capillary phenomenon, curing the core-forming curable resin to form an optical waveguide core, and removing the optical waveguide core from the core-forming mold and the flat substrate.

    摘要翻译： 一种制造聚合物光波导的方法，该方法包括制备具有与至少一个光波导芯相对应的凹部的芯形成模，使得芯形成模的凹面与平坦基底紧密接触，填充 通过抽吸和/或利用毛细管现象将芯形成固化树脂注入到凹部中，固化芯形成固化树脂以形成光波导芯，并且从芯形成模具和平面去除光波导芯 基质。