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    Phosphites and their production and use
    1.
    发明公开
    Phosphites and their production and use 失效
    亚磷酸盐，我的Herstellung和Verwendung

    公开(公告)号：EP0767175A1

    公开(公告)日：1997-04-09

    申请号：EP96307180.8

    申请日：1996-10-01

    申请人： SUMITOMO CHEMICAL COMPANY LIMITED

    发明人： Fukuda, Kanako ,  Inui, Naoki

    IPC分类号： C07F9/6574 ,  C08K5/527

    CPC分类号： C07F9/65744 ,  C08K5/527

    摘要： Phosphites of formula (I) :
    wherein R 1 , R 2 , R 4 and R 5 independently represent a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, a cycloalkyl group having 5 to 8 carbon atoms, an alkylcycloalkyl group having 6 to 12 carbon atoms, an aralkyl group having 7 to 12 carbon atoms or a phenyl group; R 3 and R 6 independently represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms; X 1 is a dihydric alcohol residue; and X 2 is a direct bond or an alkylene group having 1 to 8 carbon atoms are useful as stabilizers for organic materials.

    摘要翻译： 式（I）的亚磷酸酯：其中R 1，R 2，R 4和R 5独立地表示氢原子，具有1至8个碳原子的烷基，具有 5至8个碳原子，具有6至12个碳原子的烷基环烷基，具有7至12个碳原子的芳烷基或苯基; R 3和R 6独立地表示氢原子或碳原子数1〜8的烷基。 X1是二元醇残基; X2是直接键合或碳原子数为1〜8的亚烷基可用作有机材料的稳定剂。

    Stabilizer composition and use thereof
    4.
    发明公开
    Stabilizer composition and use thereof 失效
    稳定剂组合物及其用途

    公开(公告)号：EP0861847A3

    公开(公告)日：1999-02-10

    申请号：EP98301393.9

    申请日：1998-02-25

    申请人： Sumitomo Chemical Company, Limited

    发明人： Fukuda, Kanako ,  Inui, Naoki ,  Kikuchi, Taketoshi

    IPC分类号： C07F9/6574 ,  C09K15/32 ,  C08K5/527

    CPC分类号： C07F9/65744

    摘要： A stabilizer composition which manifests an improved effect against thermal degradation and oxidation degradation of an organic material comprises a phosphite of formula (I)
    wherein R 1 , R 2 , R 4 and R 5 each independently represent a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, a cycloalkyl group having 5 to 8 carbon atoms, an alkylcycloalkyl group having 6 to 12 carbon atoms, an aralkyl group having 7 to 12 carbon atoms or a phenyl group, R 3 and R 6 each independently represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, X 1 represents a divalent alcohol residue, X 2 represents a direct bond or an alkylene group having 1 to 8 carbon atoms, and Y represents a hydroxyl group, and an amine (A).

    Phosphites, process for producing the same and their use
    5.
    发明公开
    Phosphites, process for producing the same and their use 失效
    亚磷酸盐，Verfahren zu ihrer Herstellung und ihre Verwendung

    公开(公告)号：EP0823435A3

    公开(公告)日：1999-02-03

    申请号：EP97305907.4

    申请日：1997-08-04

    申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

    发明人： Inui, Naoki ,  Kikuchi, Takeshi ,  Fukuda, Kanako ,  Sanada, Takashi

    IPC分类号： C07F9/6574 ,  C07F9/6578 ,  C08K5/527 ,  C09K15/32

    CPC分类号： C07F9/65744 ,  C07F9/6578 ,  C08K5/527 ,  C09K15/322 ,  C09K15/324

    摘要： A phosphite of formula (I):
    wherein R 1 , R 2 , R 4 and R 5 represent hydrogen atom, an alkyl group, a cycloalkyl group, an alkylcycloalkyl group, an aralkyl group or a phenyl group; R 3 represents hydrogen atom or an alkyl group; X represents a direct bond, sulfur atom, or a -CHR 6 - group in which R 6 represents hydrogen atom, an alkyl group or a cycloalkyl group; A represents an alkylene group having 2 to 8 carbon atoms or a *-COR 7 -group in which R 7 represents a direct bond or an alkylene group, and * indicates the bond to the oxygen; and one of Y and Z represents a hydroxyl group, an alkoxy group or an aralkyloxy group and the other one represents hydrogen atom or an alkyl group, is suitably used as a stabilizer for an organic material.

    摘要翻译： 式（I）的亚磷酸酯：其中R 1，R 2，R 4和R 5表示氢原子，烷基，环烷基，烷基环烷基，芳烷基 或苯基; R 3表示氢原子或烷基; X表示直接键，硫原子或-CHR 6 - 基团，其中R 6表示氢原子，烷基或环烷基; A表示具有2-8个碳原子的亚烷基或其中R 7表示直接键或亚烷基的* * -COR 7 - 基团，*表示与氧的键; Y和Z中的一个表示羟基，烷氧基或芳烷氧基，另一个表示氢原子或烷基，适合用作有机材料的稳定剂。

    A phosphorus type stabilizer and an organic material stabilized by the same
    6.
    发明公开
    A phosphorus type stabilizer and an organic material stabilized by the same 失效
    稳定剂von磷酸铁Typ in dam dam dam ches ches ches ches ches ches ches ches ches ches

    公开(公告)号：EP0684279A1

    公开(公告)日：1995-11-29

    申请号：EP95303445.1

    申请日：1995-05-23

    申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

    发明人： Fukuda, Kanako ,  Yamaguchi, Tetsuo ,  Tanaka, Shinya ,  Sasaki, Manji

    IPC分类号： C08K5/527 ,  C07F9/145

    CPC分类号： C07F9/65744 ,  C08K5/527

    摘要： An organic phosphorus compound represented by the following formula(I):

    wherein R¹ and R² independently represent alkyl having 1-8 carbon atoms, cycloalkyl having 5-8 carbon atoms, alkylcycloalkyl having 6-12 carbon atoms, arylalkyl having 7-12 carbon atoms or phenyl; R³ represents hydrogen or alkyl having 1-8 carbon atoms, X represents a direct bond or -CH(R⁴)- wherein R⁴ represents hydrogen or alkyl having 1-8 carbon atoms; a phosphorus type stabilizer for various organic materials such as synthetic resins or synthetic rubbers or an organic material composition comprising the same.

    摘要翻译： 由下式（I）表示的有机磷化合物：其中R 1和R 2独立地表示具有1-8个碳原子的烷基，具有5-8个碳原子的环烷基，具有6-12个碳原子的烷基环烷基 具有7-12个碳原子的芳基烷基或苯基; R 3表示氢或具有1-8个碳原子的烷基，X表示直接键或-CH（R 4） - ，其中R 4表示氢或具有1-8个碳原子的烷基; 用于各种有机材料如合成树脂或合成橡胶的磷类稳定剂或包含它们的有机材料组合物。

    Stabilizer composition and use thereof
    8.
    发明公开
    Stabilizer composition and use thereof 失效
    Stabilisator-Zusammensetzung und Verwendung davon

    公开(公告)号：EP0861847A2

    公开(公告)日：1998-09-02

    申请号：EP98301393.9

    申请日：1998-02-25

    申请人： Sumitomo Chemical Company, Limited

    发明人： Fukuda, Kanako ,  Inui, Naoki ,  Kikuchi, Taketoshi

    IPC分类号： C07F9/6574 ,  C09K15/32 ,  C08K5/527

    CPC分类号： C07F9/65744

    摘要： A stabilizer composition which manifests an improved effect against thermal degradation and oxidation degradation of an organic material comprises a phosphite of formula (I)
    wherein R 1 , R 2 , R 4 and R 5 each independently represent a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, a cycloalkyl group having 5 to 8 carbon atoms, an alkylcycloalkyl group having 6 to 12 carbon atoms, an aralkyl group having 7 to 12 carbon atoms or a phenyl group, R 3 and R 6 each independently represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, X 1 represents a divalent alcohol residue, X 2 represents a direct bond or an alkylene group having 1 to 8 carbon atoms, and Y represents a hydroxyl group, and an amine (A).

    摘要翻译： 表现出对有机材料的热降解和氧化降解的改善效果的稳定剂组合物包含式（I）的CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2其中R 1，R 2，R 4和R 5各自 独立地表示氢原子，碳原子数1〜8的烷基，碳原子数5〜8的环烷基，碳原子数6〜12的烷基环烷基，碳原子数7〜12的芳烷基或苯基， R 3和R 6各自独立地表示氢原子或碳原子数1〜8的烷基，X1表示二价的醇残基，X2表示直接键或碳原子数为1〜8的亚烷基，以及 Y表示羟基，胺（A）。