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    Color-developing compositions and their use
    3.
    发明授权
    Color-developing compositions and their use 失效
    显色组合物及其用途

    公开(公告)号：US5447901A

    公开(公告)日：1995-09-05

    申请号：US297525

    申请日：1994-08-26

    申请人： Keizaburo Yamaguchi ,  Yoshimitsu Tanabe ,  Kiyoharu Hasegawa ,  Akihiro Yamaguchi

    发明人： Keizaburo Yamaguchi ,  Yoshimitsu Tanabe ,  Kiyoharu Hasegawa ,  Akihiro Yamaguchi

    IPC分类号： B41M5/155 ,  B41M5/333 ,  B41M5/035 ,  B41M5/38

    CPC分类号： B41M5/155 ,  B41M5/3331 ,  C08G2261/312

    摘要： A color-developing composition comprises a multi-valent-metal-modified salicylic acid resin (Resin A) and a polycondensation resin (resin B) at a weight ratio of 90-30 to 10-70. Resin A is composed of 5-35 mole % of a structural unit (I) and 65-95 mole % of at least one structural unit (II) or 65-95 mole % of a coupled structural unit of at least one unit (II) and at least one unit (III) and has a weight-average molecular weight of 350-5,000. Resin B is composed of the unit (II) and/or the unit (III) and has a weight-average molecular weight of 350-5,000. ##STR1## wherein Z represents M/m, M being a metal ion of m valence and m being an integer; R.sub.1 and R.sub.2 represent H or a C.sub.1-12 alkyl, aralkyl, aryl or cycloalkyl group; R.sub.3 and R.sub.6 represent H or a C.sub.1-4 alkyl group; and R.sub.4 and R.sub.5 represent H or CH.sub.3.

    摘要翻译： 显色组合物包含重量比为90-30至10-70的多价金属改性水杨酸树脂（树脂A）和缩聚树脂（树脂B）。 树脂A由5-35摩尔％的结构单元（I）和65-95摩尔％的至少一种结构单元（II）或65-95摩尔％的至少一个单元（II）的偶联结构单元组成 ）和至少一种单元（I​​II），并且其重均分子量为350-5,000。 树脂B由单元（II）和/或单元（III）组成，重均分子量为350-5,000。 （III）其中Z表示M / m，M是m价金属离子，m为整数; R1和R2表示H或C1-12烷基，芳烷基，芳基或环烷基; R3和R6表示H或C1-4烷基; R4和R5代表H或CH3。

    Color-developing compositions and their use
    4.
    发明授权
    Color-developing compositions and their use 失效
    显色组合物及其用途

    公开(公告)号：US5376615A

    公开(公告)日：1994-12-27

    申请号：US915175

    申请日：1992-07-20

    申请人： Keizaburo Yamaguchi ,  Yoshimitsu Tanabe ,  Kiyoharu Hasegawa ,  Akihiro Yamaguchi

    发明人： Keizaburo Yamaguchi ,  Yoshimitsu Tanabe ,  Kiyoharu Hasegawa ,  Akihiro Yamaguchi

    IPC分类号： B41M5/155 ,  B41M5/333 ,  B41M5/20

    CPC分类号： B41M5/155 ,  B41M5/3331 ,  C08G2261/312

    摘要： A color-developing composition comprises a multi-valent-metal-modified salicylic acid resin (Resin A) and a polycondensation resin (resin B) at a weight ratio of 90-30 to 10-70. Resin A is composed of 5-35 mole % of a structural unit (I) and 65-95 mole % of at least one structural unit (II) or 65-95 mole % of a coupled structural unit of at least one unit (II) and at least one unit (III) and has a weight-average molecular weight of 350-5,000. Resin B is composed of the unit (II) and/or the unit (III) and has a weight-average molecular weight of 350-5,000. ##STR1## wherein Z represents M/m, M being a metal ion of m valence and m being an integer; R.sub.1 and R.sub.2 represent H or a C.sub.1-12 alkyl, aralkyl, aryl or cycloalkyl group; R.sub.3 and R.sub.6 represent H or a C.sub.1-4 alkyl group; and R.sub.4 and R.sub.5 represent H or CH.sub.3.

    摘要翻译： 显色组合物包含重量比为90-30至10-70的多价金属改性水杨酸树脂（树脂A）和缩聚树脂（树脂B）。 树脂A由5-35摩尔％的结构单元（I）和65-95摩尔％的至少一种结构单元（II）或65-95摩尔％的至少一个单元（II）的偶联结构单元组成 ）和至少一种单元（I​​II），并且其重均分子量为350-5,000。 树脂B由单元（II）和/或单元（III）组成，重均分子量为350-5,000。 （III）其中Z表示M / m，M是m价金属离子，m为整数; R1和R2表示H或C1-12烷基，芳烷基，芳基或环烷基; R3和R6表示H或C1-4烷基; R4和R5代表H或CH3。

    Production process for making aromatic amine resins
    8.
    发明授权
    Production process for making aromatic amine resins 失效
    制备芳香胺树脂的生产工艺

    公开(公告)号：US5145949A

    公开(公告)日：1992-09-08

    申请号：US823478

    申请日：1992-01-22

    申请人： Keizaburo Yamaguchi ,  Yoshimitsu Tanabe ,  Tatsuhiro Urakami ,  Akihiro Yamaguchi ,  Norimasa Yamaya ,  Masahiro Ohta

    发明人： Keizaburo Yamaguchi ,  Yoshimitsu Tanabe ,  Tatsuhiro Urakami ,  Akihiro Yamaguchi ,  Norimasa Yamaya ,  Masahiro Ohta

    IPC分类号： C07C211/50 ,  C08G73/12

    CPC分类号： C08G73/121 ,  C07C211/50

    摘要： Disclosed herein is an aromatic amine resin formed of a mixture of aromatic amine compounds represented by the following general formula (a): ##STR1## wherein A means a phenylene, alkyl-substituted phenylene, diphenylene, diphenyl ether or naphthylenyl group, R.sup.1 denotes a halogen atom or a hydroxyl, C.sub.1-4 alkoxy or C.sub.1-5 alkyl group, l stands for 1 or 2, m is an integer of 0-3, when m is 2 or 3, R.sup.1 s may be the same or different and two of R.sup.1 s may join together into a 5- to 6-membered alicyclic moiety which may optionally contain one or more side chains, and n stands for an integer of 0-300.

    摘要翻译： 本文公开了由以下通式（a）表示的芳族胺化合物的混合物形成的芳香族胺树脂：其中A表示亚苯基，烷基取代的亚苯基，二亚苯基，二苯基醚或萘基， R1表示卤素原子或羟基，C1-4烷氧基或C1-5烷基，l表示1或2，m表示0-3的整数，当m为2或3时，R 1可以相同或不同 并且R 1中的两个可以连接在一起可以任选地含有一个或多个侧链的5-至6-元脂环部分，n表示0-300的整数。