利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

28 条记录 (耗时 0.023 秒)

    Recording liquid
    3.
    发明授权
    Recording liquid 失效
    记录液体

    公开(公告)号：US5478384A

    公开(公告)日：1995-12-26

    申请号：US238734

    申请日：1994-05-05

    申请人： Hiroshi Takimoto ,  Tomio Yoneyama ,  Hideo Sano ,  Yukichi Murata ,  Masahiro Yamada

    发明人： Hiroshi Takimoto ,  Tomio Yoneyama ,  Hideo Sano ,  Yukichi Murata ,  Masahiro Yamada

    IPC分类号： C09B31/08 ,  C09B31/18 ,  C09D11/00 ,  C09D11/02

    CPC分类号： C09D11/32 ,  C09B31/08 ,  C09B31/18 ,  C09D11/328

    摘要： A recording liquid excellent in print quality, light resistance, and water resistance which is characterized in that it contains an aqueous medium and at least one dye selected from the dyes represented by general formulae [I] to [V]: ##STR1## (wherein R.sub.1 and R.sub.2 each represents H, CH.sub.3, or OCH.sub.3 ; R.sub.3 represents H, Cl,CH.sub.3, or OCH.sub.3 ; R.sub.4 represents an alkyl group having 1 to 6 carbon atoms, a phenyl group, a tolyl group, or an anisyl group; R.sub.5 represents H, a phenyl group which may be substituted with a COOM group, or an alkyl group having 1 to 3 carbon atoms which is substituted with a COOM group; R.sub.6 represents H or an alkyl group having 1 to 3 carbon atoms which is substituted with a COOM group; X represents SO.sub.3 M or COOM; Y represents --CO-- or --SO.sub.2 --; m represents 1 or 2; n represents 0 or 1; A represents a phenylene group which may have one or more members selected from the group consisting of an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, an amino group, a --COOM group, a hydroxyl group, an --SO.sub.3 M group, and a halogen atom; and M represents an alkali metal, an ammonium group, or an organic amine salt.)

    摘要翻译： 印刷质量，耐光性和耐水性优异的记录液，其特征在于，其含有水性介质和选自通式[I]〜[V]表示的染料中的至少一种染料： （IV）其中R 1和R 2各自表示H，CH 3或OCH 3; R 3表示H，Cl，CH 3或 OCH 3; R 4表示碳原子数1〜6的烷基，苯基，甲苯基或茴香基; R 5表示H，可以被COOM基取代的苯基或具有1〜 被COOM基团取代的3个碳原子; R6表示H或被COOM基团取代的具有1至3个碳原子的烷基; X表示SO 3 M或COOM; Y表示-CO-或-SO 2 - ; m表示 1或2; n表示0或1; A表示可以具有一个或多个选自具有1至4个碳的烷基的一个或多个的亚苯基 具有1至4个碳原子的烷氧基，氨基，-COOM基，羟基，-SO 3 M基和卤素原子; M表示碱金属，铵基或有机胺盐。

    Recording liquid for ink jet recording
    4.
    发明授权
    Recording liquid for ink jet recording 失效
    记录液体用于喷墨记录

    公开(公告)号：US5125968A

    公开(公告)日：1992-06-30

    申请号：US672554

    申请日：1991-03-20

    申请人： Hiroshi Takimoto ,  Akira Kajikawa ,  Tomio Yoneyama

    发明人： Hiroshi Takimoto ,  Akira Kajikawa ,  Tomio Yoneyama

    IPC分类号： C09D11/00

    CPC分类号： C09D11/326

    摘要： A recording liquid for ink jet recording, which comprises an aqueous medium, a pigment and, as a dispersant, at least one member selected from the group consisting of compounds of the following formula (I) to (X): ##STR1## wherein R.sup.1 is a C.sub.8-20 alkyl group, m is an integer of from 1 to 3, and M is Na or NH.sub.4, ##STR2## wherein R.sup.2 is a C.sub.8-20 alkyl group, n is an integer of from 1 to 3, and M is Na or NH.sub.4, ##STR3## wherein each of R.sup.3 and R.sup.4 is a C.sub.6-16 alkyl or alkenyl group, and M is Na or NH.sub.4, ##STR4## wherein R.sup.5 is a C.sub.10-20 alkyl or alkenyl group, and M is Na or NH.sub.4, ##STR5## wherein R.sup.6 is a C.sub.6-16 alkyl or alkenyl group, and M is Na or NH.sub.4, ##STR6## wherein R.sup.7 is a C.sub.10-20 alkyl or alkenyl group, and M is Na or NH.sub.4, ##STR7## wherein R.sup.8 is a C.sub.10-20 alkyl or alkenyl group, R.sup.9 is a C.sub.1-4 alkyl group and R.sup.10 is a C.sub.1-3 alkylene group, and M is Na or NH.sub.4, ##STR8## wherein R.sup.11 is a C.sub.6-18 alkyl group, p is an integer of from 1 to 15, and M is Na or NH.sub.4, ##STR9## wherein R.sup.12 is a methyl group or a hydrogen atom, q is an integer of 1 or 2, r is an integer of from 1 to 8, and M is Na or NH.sub.4, and ##STR10## wherein t is an integer of from 1 to 10, R.sup.13 is a C.sub.10-20 alkyl or alkenyl group, and M is Na or NH.sub.4.

    Water-soluble dye composition and recording liquid containing the same
    5.
    发明授权
    Water-soluble dye composition and recording liquid containing the same 失效
    水溶性染料组合物和含有它的记录液

    公开(公告)号：US4765838A

    公开(公告)日：1988-08-23

    申请号：US895441

    申请日：1986-08-11

    申请人： Tokuya Ohata ,  Masatsune Kobayashi ,  Yuko Suga ,  Konoe Miura ,  Hiroshi Takimoto ,  Tomio Yoneyama

    发明人： Tokuya Ohata ,  Masatsune Kobayashi ,  Yuko Suga ,  Konoe Miura ,  Hiroshi Takimoto ,  Tomio Yoneyama

    IPC分类号： C09D11/00 ,  C09D11/02 ,  C09D11/16

    CPC分类号： C09D11/17 ,  C09D11/328

    摘要： A black recording liquid suitable for use in ink-jet recording or as an ink for writing instruments comprises at least two water-soluble dyes and a liquid medium. Each of the dyes satisfies the condition defined by the following expression [I], and a mixture of these dyes satisfies the condition defined by the following expression [II]. ##EQU1## In these expressions, a* and b* are chromaticness indices defined in the CIE 1976 (L*, a*, b*) space, i indicates the ith dye of the dyes used together, and n is an integer of 2 or more.

    摘要翻译： 适合用于喷墨记录的黑色记录液体或用于书写工具的油墨包括至少两种水溶性染料和液体介质。 每种染料都满足由以下表达式[I]定义的条件，并且这些染料的混合物满足由以下表达式[II]定义的条件。 在这些表达式中，a *和b *是CIE 1976（L *，a *，b *）空间中定义的色度指标，i表示所用染料的第i种染料 一起，n为2以上的整数。

    Recording liquid
    10.
    发明授权
    Recording liquid 失效
    记录液体

    公开(公告)号：US5049188A

    公开(公告)日：1991-09-17

    申请号：US191254

    申请日：1988-05-06

    申请人： Hiroshi Takimoto ,  Tomio Yoneyama ,  Hideo Sano

    发明人： Hiroshi Takimoto ,  Tomio Yoneyama ,  Hideo Sano

    IPC分类号： C09D11/00 ,  C09D11/16

    CPC分类号： C09D11/38 ,  C09D11/16

    摘要： A recording liquid comprising from 0.2 to 12% by weight, based on the total weight of the recording liquid, of a water-soluble dyestuff, from 0.5 to 25% by weight, based on the total weight of the recording liquid, of at least one member selected from the group consisting of compounds of the following formulas I, II and III, and an aqueous medium: ##STR1## wherein l is a number of from 4 to 20, ##STR2## wherein R is a lower alkyl group or a phenyl group, and each of m and n is a number of from 4 to 20, and ##STR3## wherein X is a halogen atom, and p is a number of from 4 to 20.

    摘要翻译： 一种记录液体，其以基于记录液体的总重量的0.2至12重量％的水溶性染料为基础，至少为记录液体的总重量的0.5至25重量％ 一种选自下列式I，II和III的化合物的组分和水性介质：其中l是4至20的数，其中R是 低级烷基或苯基，m和n分别为4〜20，X为卤素原子，p为4〜20的数。