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    LIQUID OXYALKYLENE BRIDGED BIS- AND TRIS-PHOSPHITE ESTER MIXTURES
    1.
    发明公开
    LIQUID OXYALKYLENE BRIDGED BIS- AND TRIS-PHOSPHITE ESTER MIXTURES 有权
    液态氧亚烷基桥联双 - 和三 - 磷酸酯混合物

    公开(公告)号：EP2313421A2

    公开(公告)日：2011-04-27

    申请号：EP09779878.9

    申请日：2009-06-23

    Applicant: BASF SE

    Inventor： KING, Roswell Easton ,  PADEGIMAS, Stanley J. ,  BAKKE, Brian ,  MOORE, Lucas R. ,  SHUM, Sai Ping ,  CORDOVA, Robert

    IPC: C07F9/145 ,  C08K5/526

    CPC classification number: C07F9/145 ,  C08K5/526 ,  C08K2201/014 ,  C08L23/02

    Abstract: Disclosed are liquid compositions comprising a) a compound of formula (I) and b) a compound of formula (II) where R is hydrogen or methyl, n and n' are independently an integer from 1 to 45 and R
    1 , R
    2 and R
    3 are each independently hydrogen, straight or branched chain alkyl of 1 to 12 carbon atoms, phenylalkyl of 7 to 9 carbon atoms, phenylalkyl of 7 to 9 carbon atoms substituted on the phenyl ring by one to three straight or branched chain alkyl of 1 to 12 carbon atoms or R
    1 , R
    2 and R
    3 are each independently –(CH
    2 )
    k -COOR
    4 where k is 0, 1 or 2 and R
    4 is hydrogen or straight or branched chain alkyl of 1 to 20 carbon atoms. The compositions comprising oxyalkylene bridged bis-and tris-phosphite esters of formulae I and II are liquid at ambient conditions and are effective stabilizers for polyolefins.

    Abstract translation: 公开了包含a）式（I）化合物和b）式（II）化合物的液体组合物，其中R为氢或甲基，n和n'独立地为1-45的整数，且R 1，R 2和 R 3各自独立地为氢，1至12个碳原子的直链或支链烷基，7至9个碳原子的苯基烷基，7至9个碳原子的苯基烷基在苯环上被1至3个直链或支链烷基 至12个碳原子或R 1，R 2和R 3各自独立地为 - （CH 2）k -COOR 4，其中k为0,1或2且R 4为氢或具有1至20个碳原子的直链或支链烷基 。 包含式I和II的氧化烯桥联的双 - 和三 - 亚磷酸酯的组合物在环境条件下为液体并且是聚烯烃的有效稳定剂。

    LIQUID OXYALKYLENE BRIDGED BIS- AND TRIS-PHOSPHITE ESTER MIXTURES
    2.
    发明授权
    LIQUID OXYALKYLENE BRIDGED BIS- AND TRIS-PHOSPHITE ESTER MIXTURES 有权
    液态氧亚烷基桥联双 - 和三 - 磷酸酯混合物

    公开(公告)号：EP2313421B1

    公开(公告)日：2012-08-15

    申请号：EP09779878.9

    申请日：2009-06-23

    Applicant: BASF SE

    Inventor： KING, Roswell Easton ,  PADEGIMAS, Stanley J. ,  BAKKE, Brian ,  MOORE, Lucas R. ,  SHUM, Sai Ping ,  CORDOVA, Robert

    IPC: C07F9/145 ,  C08K5/526

    CPC classification number: C07F9/145 ,  C08K5/526 ,  C08K2201/014 ,  C08L23/02

    Abstract: Disclosed are liquid compositions comprising a) a compound of formula I (I) and b) a compound of formula II (II) where R is hydrogen or methyl, n and n' are independently an integer from 1 to 45 and R
    1 , R
    2 and R
    3 are each independently hydrogen, straight or branched chain alkyl of 1 to 12 carbon atoms, phenylalkyl of 7 to 9 carbon atoms, phenylalkyl of 7 to 9 carbon atoms substituted on the phenyl ring by one to three straight or branched chain alkyl of 1 to 12 carbon atoms or R
    1 , R
    2 and R
    3 are each independently –(CH
    2 )
    k -COOR
    4 where k is 0, 1 or 2 and R
    4 is hydrogen or straight or branched chain alkyl of 1 to 20 carbon atoms. The compositions comprising oxyalkylene bridged bis-and tris-phosphite esters of formulae I and II are liquid at ambient conditions and are effective stabilizers for polyolefins.

    Abstract translation: 公开了包含a）式I（I）化合物和b）式II（II）化合物的液体组合物，其中R为氢或甲基，n和n'独立地为1-45的整数，且R 1，R 2和R 3各自独立地为氢，具有1至12个碳原子的直链或支链烷基，具有7至9个碳原子的苯基烷基，在苯环上被1至3个直链或支链烷基取代的7至9个碳原子的苯基烷基 1至12个碳原子或R 1，R 2和R 3各自独立地为 - （CH 2）k -COOR 4，其中k为0,1或2且R 4为氢或1至20的直链或支链烷基 碳原子。 包含式I和II的氧化烯桥联的双 - 和三 - 亚磷酸酯的组合物在环境条件下为液体并且是聚烯烃的有效稳定剂。

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