Process for monoacylating water-soluble organic amino compounds
    1.
    发明授权
    Process for monoacylating water-soluble organic amino compounds 失效
    单酰基化水溶性有机氨基化合物的方法

    公开(公告)号:US4189576A

    公开(公告)日:1980-02-19

    申请号:US841865

    申请日:1977-10-13

    CPC分类号: C07D251/44 C09B62/04

    摘要: A process for the monoacylation of water-soluble organic amino compounds with 2,4,6-trifluoro-s-triazine, which comprises introducing all reactants simultaneously and continuously in the amounts necessary for the required throughput into the reaction space and removing the resultant reaction products continuously therefrom.

    摘要翻译: 一种用2,4,6-三氟-s-三嗪单酰化水溶性有机氨基化合物的方法,该方法包括将所有反应物同时且连续地以所需量的量加入到反应空间中并除去所得反应 产品连续不断。

    Nonylated diphenylamines
    2.
    发明授权
    Nonylated diphenylamines 有权
    非化学二苯胺

    公开(公告)号:US06315925B1

    公开(公告)日:2001-11-13

    申请号:US09503264

    申请日:2000-02-14

    IPC分类号: C09K1516

    CPC分类号: C07C211/55

    摘要: The invention relates to a mixture of nonylated diphenylamines, especially dinonylated diphenylamines, and to a technically advantageous methodological process for the preparation of that mixture by using acid catalysts in small quantities. The mixture is used as an additive for stabilizing organic products that are subjected to oxidative, thermal and/or light-induced degradation.

    摘要翻译: 本发明涉及壬基化二苯胺,特别是二壬基化二苯胺的混合物,以及通过使用少量酸催化剂制备该混合物的技术上有利的方法方法。 该混合物用作用于稳定经受氧化,热和/或光诱导降解的有机产物的添加剂。

    Reactive dyes, processes for their manufacture and their use
    3.
    发明授权
    Reactive dyes, processes for their manufacture and their use 失效
    活性染料,其制造方法及其用途

    公开(公告)号:US4330469A

    公开(公告)日:1982-05-18

    申请号:US210505

    申请日:1980-11-25

    摘要: The invention provides reactive dyes of the formula ##STR1## wherein Pc is the radical of a copper or nickel phthalocyanine, X is a substituted or unsubstituted amino group, A is an alkylene or arylene radical, Y is a removable or non-removeable substituent, W is sulfo or carboxyl, and Z is a reactive radical, and a, b and c are whole or fractional numbers, with the proviso that each of a and c is at least 1, b is a value between 0 and 2 and the sum of a+b+c must be 4.

    摘要翻译: 本发明提供式(1)的活性染料,其中Pc是铜或镍酞菁的基团,X是取代或未取代的氨基,A是亚烷基或亚芳基,Y是可除去或非取代的氨基, 可移除的取代基,W是磺基或羧基,Z是反应性基团,a,b和c是整数或分数,条件是a和c各自至少为1,b是0和2之间的值 并且a + b + c的和必须为4。