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    Aziridine compounds, acrylic polymers containing same and coating compositions containing said polymers
    6.
    发明授权
    Aziridine compounds, acrylic polymers containing same and coating compositions containing said polymers 失效
    氮丙啶化合物，含有它们的丙烯酸聚合物和含有所述聚合物的涂料组合物

    公开(公告)号：US5164467A

    公开(公告)日：1992-11-17

    申请号：US773823

    申请日：1991-10-09

    申请人： Charles M. Kania

    发明人： Charles M. Kania

    IPC分类号： C07D203/08 ,  C07D203/10 ,  C07D203/12 ,  C08F12/26

    CPC分类号： C07D203/08 ,  C07D203/10 ,  C07D203/12 ,  C08F12/26

    摘要： Aziridine compounds having the following structural formula: ##STR1## wherein R.sub.1 represents an alkylidene group;R.sub.2 represents hydrogen or an alkyl radical;R.sub.3 represents an aromatic hydrocarbon moiety;R.sub.4 represents an alkyl radical;R.sub.5 represents an alkylene radical;R.sub.6 represents hydrogen, an alkyl radical, phenyl or combinations thereof; andX represents oxygen, --S--, NH--, or NR--, wherein R represents an alkyl or phenyl are disclosed. Acrylic polymers containing moieties of at least two such aziridine compounds depending therefrom are also disclosed. The acrylic polymers are relatively non-toxic and have negligible inhalation irritation and are useful in the formulation of coating compositions which harden or cure at low temperatures.

    摘要翻译： 具有以下结构式的氮丙啶化合物：其中R1表示亚烷基; R2代表氢或烷基; R3表示芳烃部分; R4代表烷基; R5表示亚烷基; R6表示氢，烷基，苯基或其组合; 并且X表示氧，-S-，NH-或NR-，其中R表示烷基或苯基。 还公开了含有至少两种这样的由其衍生的这种氮丙啶化合物的部分的丙烯酸聚合物。 丙烯酸类聚合物是相对无毒的并且具有可忽略的吸入刺激性，并且可用于制备在低温下硬化或固化的涂料组合物。

    Sulfonamide compounds
    8.
    发明授权
    Sulfonamide compounds 失效
    磺酰胺化合物

    公开(公告)号：US3772277A

    公开(公告)日：1973-11-13

    申请号：US3772277D

    申请日：1971-06-28

    申请人： LILLY CO ELI

    发明人： BECK J

    IPC分类号： C07D203/12 ,  C07D207/06 ,  C07D211/14 ,  C07D223/04 ,  C07D227/04 ,  C07D295/13 ,  C07C143/00

    CPC分类号： C07D295/13 ,  C07D203/12 ,  C07D207/06 ,  C07D211/14 ,  C07D223/04 ,  C07D227/04

    摘要： THE PRESENT INVENTION IS DIRECTED TO NOVEL COMPOUNDS OF THE FORMULA

    (3,5-DI(O2N-),4-(R1-N(-R2)-)PHENYL)-SO2-N(-R3)-CH2-N(-R4)2

    WHICH COMPOUNDS ARE USEFUL AS HERBICIDES. IN THE ABOVE AND SUCCEEDING FORMULAE HEREIN, R1 REPRESENTS HYDROGEN OR R2, AND EACH R2 INDEPENDENTLY REPRESENTS LOWERALKYL OF C1-C6 LOWERALKENYL OF C2-C6 LOWERALKYNYL OF C2-C6, OR RADICAL OF THE FORMULA-CH2-CH2-CH2$2Y WHEREIN A REPRESENTS 0 OR 1, AND Y REPRESENTS METHOXY, CYANO, BROMO, OR CHLORO, SUBJECT TO THE LIMITATION THAT THE GROUPS REPRESENTED BY R1 AND R2 TOGETHER CONTAIN FROM 2 TO 8, BOTH INCLUSIVE, CARBON ATOMS; R1 REPRESENTS HYDROGEN OR METHYL; AND EACH R4, IF TAKEN SEPARATELY, REPRESENTS PROPYL, OR BOTH R4, IF TAKEN TOGETHER, JOINTLY CONSTITUTE WITH THE NITROGEN ATOM AN AZIRIDINE, PYRROLIDINE, PIPERIDINE, HEXAHYDROAZEPINE, MORPHOLINE, O PIPERAZINE RING, OR SUCH RING BEARING MONO-OR DILOWERALKYL SUBSTITUTION OF A TOTAL OF NOT MORE THAN 3 CARBON ATOMS.