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    Phosphorus-containing cyclic nitroxide free radicals
    4.
    发明授权
    Phosphorus-containing cyclic nitroxide free radicals 失效
    含磷环状氮氧自由基

    公开(公告)号：US5006663A

    公开(公告)日：1991-04-09

    申请号：US433597

    申请日：1989-11-08

    申请人： Yves Berchadsky ,  Nelly Kernevez ,  Francois Le Moigne ,  Anne Mercier ,  Liliane Secourgeon ,  Paul Tordo

    发明人： Yves Berchadsky ,  Nelly Kernevez ,  Francois Le Moigne ,  Anne Mercier ,  Liliane Secourgeon ,  Paul Tordo

    IPC分类号： A61K49/20 ,  C07F9/572 ,  C07F9/59 ,  C07F9/6506 ,  C07F9/653 ,  C07F9/6533

    CPC分类号： A61K49/20 ,  C07F9/5726 ,  C07F9/597 ,  C07F9/65066 ,  C07F9/653 ,  C07F9/6533

    摘要： A nitroxide radical of the formula (I) or (II): ##STR1## in which R.sub.1 and R.sub.2 are independently chosen from among the optionally deuterated alkyl, alkoxyl, dialkylaminyl and phenyl radicals, H, D or Cl; R.sub.3, R.sub.8 and R.sub.9 are independently chosen from among the optionally deuterated alkyl, alkoxyl and phenyl radicals; R.sub.4, R.sub.5, R.sub.6 and R.sub.7 are independently chosen from among the optionally deuterated alkyl, alkoxyl, dialkylaminyl and phenyl radicals, COOH, OH, OD, H, D, a halogen, COOR (in which R is an alkyl radical); R.sub.10 and R.sub.11 are independently chosen from among optionally deuterated alkyl, alkoxyl, dialkylaminyl and phenyl radicals, COOH, OH, OD, H, D, a halogen, COOR (in which R is an alkyl radical) or represent an oxygen atom linked with the cycle of the radical by a double bond is described.

    摘要翻译： 式（I）或（II）的氮氧自由基：其中R 1和R 2独立地选自任选的氘代烷基，烷氧基，二烷基氨基和苯基，H， D或Cl; R3，R8和R9独立地选自任选的氘代烷基，烷氧基和苯基; R 4，R 5，R 6和R 7独立地选自任选的氘代烷基，烷氧基，二烷基氨基和苯基，COOH，OH，OD，H，D，卤素，COOR（其中R是烷基） R 10和R 11独立地选自氘代烷基，烷氧基，二烷基氨基和苯基，COOH，OH，OD，H，D，卤素，COOR（其中R是烷基）或代表与 描述了基团的双键循环。

    4-Hydroxy-5-(substituted phosphinyl)ethyleneureas
    5.
    发明授权
    4-Hydroxy-5-(substituted phosphinyl)ethyleneureas 失效
    4-羟基-5-（取代的氧膦基）亚乙基脲

    公开(公告)号：US4435533A

    公开(公告)日：1984-03-06

    申请号：US288473

    申请日：1981-07-30

    申请人： Alexandros K. Tsolis ,  Ioannis A. Mikroyannidis

    发明人： Alexandros K. Tsolis ,  Ioannis A. Mikroyannidis

    IPC分类号： C07F9/6506 ,  C08K5/5373 ,  C09K21/12 ,  D06M13/285 ,  D06M13/432 ,  H01B7/28 ,  C07F9/65

    CPC分类号： D21H21/34 ,  C07F9/65066 ,  C08K5/5373 ,  C09K21/12 ,  D06M13/285 ,  D06M13/432 ,  D21H5/0002

    摘要： This invention relates to novel 4-hydroxy-5-(substituted phosphinyl)ethyleneureas of the general Formula I ##STR1## to methods of making the same, to flame resistant compositions containing such compounds and to the use of compositions containing such compounds to impart flame resistance to cellulose and cellulose containing materials.In the compounds of the Formula I X or Y may be hydrogen or alkyl, R.sub.1 and R.sub.2 may be the same or different radicals including alkoxy, cycloalkoxy, aryloxy, arylalkoxy, alkyl, aryl as well as such radicals containing substituents such as halogen; in addition, R.sub.1 and/or R.sub.2 may be hydroxy.

    摘要翻译： 本发明涉及通式Ⅰ的新型4-羟基-5-（取代的氧膦基）亚乙烯基脲，其制备方法为含有这些化合物的阻燃组合物，以及含有这些化合物的组合物的用途 对纤维素和含纤维素材料的阻燃性。 在式I的化合物中，X或Y可以是氢或烷基，R 1和R 2可以是相同或不同的基团，包括烷氧基，环烷氧基，芳氧基，芳基烷氧基，烷基，芳基以及这些基团， 此外，R 1和/或R 2可以是羟基。