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    Polyethers containing 2,2,6,6-tetramethyl piperidinyl carboxylic acid ester groups and synthetic resin compositions
    6.
    发明公开
    Polyethers containing 2,2,6,6-tetramethyl piperidinyl carboxylic acid ester groups and synthetic resin compositions 失效
    含有2,2,6,6-四甲基哌啶基羧酸酯基团的聚醚和合成树脂组合物

    公开(公告)号：EP0118578A1

    公开(公告)日：1984-09-19

    申请号：EP83102508.5

    申请日：1983-03-14

    申请人： ADEKA ARGUS CHEMICAL CO., Ltd.

    发明人： Leistner, William E. ,  Minagawa, Motonobu ,  Kubota, Naohiro ,  Shibata, Toshihiro ,  Arata, Rhozo

    IPC分类号： C08G65/22 ,  C08L101/00

    CPC分类号： C08G65/22 ,  C08L101/00 ,  C08L71/02 ,  C08L2666/14

    摘要： Polyethers containing 2,2,6,6-tetramethyl piperidinyl carboxylic acid ester or ether groups are provided, comprising polymeric units having the structure.
    wherein

    X is selected from the group consisting of:





    R 1 is selected from the group consisting of hydrogen, -0, alkyl, hydroxy alkyl and epoxyalkyl having from one to about eighteen carbon atoms, acyl having from one to about eighteen carbon atoms, cycloalkyl having from three to about eighteen carbon atoms; phenyl; phenalkyl and alkylphenyl having from seven to about twenty-four carbon atoms;
    R 2 is hydrogen or hydroxy;
    n 1 is 0 or 1;
    R 3 is lower alkyl having from one to about six carbon atoms; and
    n is the average number of such units in the polymer; as well as stabilized synthetic resin compositions comprising such polyethers.

    摘要翻译： 提供含有2,2,6,6-四甲基哌啶基羧酸酯或醚基团的聚醚，其包含具有该结构的聚合物单元。 其中X选自：R 1选自氢，-O-烷基，具有1至约18个碳原子的烷基，羟基烷基和环氧烷基，具有1至约18个碳原子的酰基，具有 从三个到约十八个碳原子; 苯基; 具有7至约24个碳原子的苯基烷基和烷基苯基; R2是氢或羟基; n1是0或1; R3是具有1至约6个碳原子的低级烷基; n是聚合物中这种单元的平均数目; 以及包含这种聚醚的稳定的合成树脂组合物。

    Oligomers of 2,2,6,6-tetramethylpiperidinol, polycarboxylic acid esters and synthetic polymer compositions
    7.
    发明公开
    Oligomers of 2,2,6,6-tetramethylpiperidinol, polycarboxylic acid esters and synthetic polymer compositions 失效
    2,2,6,6- Tetramethylpiperidinolen的酯和多元羧酸及其树脂组合物中使用的低聚物。

    公开(公告)号：EP0108993A1

    公开(公告)日：1984-05-23

    申请号：EP83110882.4

    申请日：1983-10-31

    申请人： ADEKA ARGUS CHEMICAL CO., Ltd.

    发明人： Leistner, William E. ,  Minagawa, Motonobu ,  Nakahara, Yutaka ,  Haruna, Tohru ,  Nishimura, Atsushi

    IPC分类号： C08G63/68 ,  C08G69/26 ,  C08K5/34

    CPC分类号： C08G69/26 ,  C08G63/685 ,  C08K5/3435

    摘要： Oligomers of 2,2,6,6-tetramethylpiperidinol polycarboxylic acid esters are provided having the formula:
    wherein:

    Z is the residue of an aliphatic or aromatic or nitriloaliphatic or hydroxy aliphatic polycarboxylic acid having from three to six carboxylic acid groups and from one to thirty carbon atoms;
    wherein R 3 is hydrogen, alkyl and hydroxyalkyl having from one to about twenty carbon atoms; cycloalkyl having from six to about twenty carbon atoms; aryl having from six to about twenty carbon atoms; or cycloalkylene with the N in the ring and having from two to five carbon atoms;
    R is alkylene having from two to about twelve carbon atoms; cycloalkylene having from three to about twelve carbon atoms; phenylene having from six to about twenty carbon atoms; mixed alkylenecycloalkylene or alkylene phenylene or oxyalkylene having from two to about twelve carbon atoms;
    wherein R 4 is alkyl having from one to about six carbon atoms;
    R 2 is hydrogen; oxyl; alkyl having from one to about twenty carbon atoms; epoxyalkyl having from two to about six carbon atoms or hydroxyalkyl having from one to about six carbon atoms; acyl having from one to about six carbon atoms; aroyl having from seven to about twenty carbon atoms; and alkaryl having from seven to about twenty carbon atoms; (Continuation next page)