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    PHOSPHOROUS ACID COMPOUND, METHOD FOR PRODUCING SAID COMPOUND, AND USE OF SAID COMPOUND
    4.
    发明公开
    PHOSPHOROUS ACID COMPOUND, METHOD FOR PRODUCING SAID COMPOUND, AND USE OF SAID COMPOUND 审中-公开
    磷酸化合物，制备所述化合物的方法以及所述化合物的用途

    公开(公告)号：EP3257858A1

    公开(公告)日：2017-12-20

    申请号：EP16749161.2

    申请日：2016-02-05

    申请人： SUMITOMO CHEMICAL COMPANY LIMITED

    发明人： MATSUMOTO, Shuhei ,  KIMURA, Natsuko

    IPC分类号： C07F9/141 ,  C08K5/51 ,  C08L23/00 ,  C08L101/00 ,  C09K15/32

    CPC分类号： C08K5/51 ,  C07F9/141 ,  C07F9/145 ,  C08L23/00 ,  C08L101/00 ,  C09K15/08 ,  C09K15/32

    摘要： The present invention relates to a phosphorous acid compound represented by formula (I):

    wherein R 1 represents a C 1-8 alkyl group, a C 5-8 cycloalkyl group, a C 6-12 alkyl cycloalkyl group, a C 7-12 aralkyl group or a C 6-12 aryl group; R 2 represents a hydrogen atom or a C 1-3 alkyl group; and R 3 represents a C 3-25 alkylene group, a stabilizer for organic materials containing the phosphorous acid compound, a method for stabilizing an organic material in which the phosphorous acid compound is added to the organic material, and a stabilized organic material composition containing an organic material and the phosphorous acid ester compound.

    摘要翻译： 本发明涉及由式（I）表示的亚磷酸化合物：其中R 1表示C 1-8烷基，C 5-8环烷基，C 6-12烷基环烷基，C 7-12芳烷基或C 6-12芳烷基 -12芳基; R2代表氢原子或C1-3烷基; R3表示C3-25亚烷基的有机材料，含有亚磷酸化合物的有机材料用稳定剂，使有机材料中含有亚磷酸化合物的有机材料稳定化的方法，含有有机材料的稳定化有机材料组合物 材料和亚磷酸酯化合物。