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6 条记录 (耗时 0.011 秒)

    Fluorodiazadienes and process of making
    1.
    发明授权
    Fluorodiazadienes and process of making 失效
    氟化物和制备方法

    公开(公告)号：US3660511A

    公开(公告)日：1972-05-02

    申请号：US3660511D

    申请日：1967-04-03

    申请人： MINNESOTA MINING & MFG

    发明人： OGDEN PAUL H

    IPC分类号： C08K5/29 ,  C07C119/00

    CPC分类号： C08K5/29

    摘要： TRIFLUOROMETHYLIMINO TERMINATED COMPOUNDS USEFUL AS DEHYDRATING AGENTS, CROSSLINKING AGENTS AND ULTRAVIOLET LIGHT FILTERS AND PROCESS FOR MAKING BY ISOMERIZING PERFLUORO-A,W-BISAZOMETHINES IN THE PRESENCE OF IONIC FLUORIDE.

    Copper chelate
    3.
    发明授权
    Copper chelate 失效
    铜箔

    公开(公告)号：US3682995A

    公开(公告)日：1972-08-08

    申请号：US3682995D

    申请日：1970-05-04

    申请人： MINNESOTA MINING & MFG

    发明人： OGDEN PAUL H

    IPC分类号： C09B23/16 ,  C09B26/02 ,  C07F1/08

    CPC分类号： C09B26/02 ,  C09B23/166

    摘要： Copper chelates of fluorinated N,N'' bisacylhydrazides and tetrakisacylhydrazides are provided which are insoluble in water but are soluble in nonpolar organic solvents and which are useful as dyes.

    摘要翻译： 提供氟化N，N'-二酰基酰肼和四酰基酰肼的铜螯合物，其不溶于水，但可溶于非极性有机溶剂，并且可用作染料。

    Bis(azomethine) compounds and process
    4.
    发明授权
    Bis(azomethine) compounds and process 失效
    BIS（AZOMETHINE）化合物和方法

    公开(公告)号：US3584048A

    公开(公告)日：1971-06-08

    申请号：US3584048D

    申请日：1966-07-05

    申请人： MINNESOTA MINING & MFG

    发明人： OGDEN PAUL H

    IPC分类号： C07C119/00

    CPC分类号： C07C51/60

    摘要： PROCESS FOR PRODUCING FLUORINATED A,W-BIS(AZOMETHINO) ALKYLENES IN WHICH A FLUORODIAZIRINE OR MIXTURE OF FLUORODIAZIRINE AND FLUORINATED OLEFIN OR PERFLUORO-2,3-DIAZA-1,3BUTADIENE AND FLUORINATED OLEFIN MAINTAINED AT A TEMPERATURE IN THE RANGE OF -140* TO 100*C. IS SUBJECTED TO ULTRAVIOLET PHOTOLYSIS TO FORM NEW BIS(AZOMETHINE) COMPOUNDS HAVING A TERMINAL FUNCTIONAL GROUP ON EACH END OF THE COMPOUND. BECAUSE OF THEIR DIFUNCTIONAL CHARACTER, THE COMPOIUNDS ARE USEFUL AS CHEMICAL INTERMEDIATES IN THE FORMATION OF COMPOUNDS SUCH AS DIAMIDES, DIESTERS, DINITRILES, DIACIDS AND DIISOCYANATES, WHICH MAY BE USED AS CROSSLINKING AND CHAIN-TERMINATING AGENTS IN POLYMERIZATION.