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    Method of preparing aluminum complexes of polyhydroxy compounds
    1.
    发明授权
    Method of preparing aluminum complexes of polyhydroxy compounds 失效
    制备聚羟基化合物的铝复合物的方法

    公开(公告)号：US3686249A

    公开(公告)日：1972-08-22

    申请号：US3686249D

    申请日：1970-04-24

    申请人： ATLAS CHEM IND

    发明人： HARTMANN LUDWIG A

    IPC分类号： C07F5/06

    CPC分类号： C07F5/069

    摘要： ALUMIUM COMPLEXES OF POLYLYDROXY COMPOUNDS ARE PREPARED BY REACTING AN ALUMINUM ALKOXIDE WITH A POLYHYDROXY COMPOUND SUCH AS SORBITOL IN THE PRESENCE OF A MINIMUM AMOUNT OF WATER FOLLOWED BY DRYING AND STRIPPING UNDER LESS THAN ABOUT 1 MM. HG.

    Phosphoramidates
    2.
    发明授权
    Phosphoramidates 失效
    磷酸酰胺

    公开(公告)号：US3584085A

    公开(公告)日：1971-06-08

    申请号：US3584085D

    申请日：1967-07-18

    申请人： ATLAS CHEM IND

    发明人： HARTMANN LUDWIG A

    IPC分类号： C07F9/24 ,  C08G18/38 ,  C08G22/44

    CPC分类号： C08G18/3889 ,  C07F9/24 ,  Y10S521/906

    摘要： PHOSPHORAMIDATES HAVING THE GENERAL FORMULA

    R1-O-P(=O)(-O-R2)-N(-R3)-R4

    WHEREIN R1 IS ALKYL OR HALOALKYL, R2 IS ALKYL OR HALOALKYL, R3 IS HYDROXYALKYL OR HALOGEN SUBSTITUTED PHENYL, AND R4 IS HYDROGEN, ALKYL, HYDROXYALKYL, OR HALOGEN SUBSTITUTED PHENYL; AND FLAME RETARDANT POLYURETHANES PREPARED WITH PHOSPHORAMIDATES.