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    Alkylidene bisphenol phosphites and phosphates having 2,2,6,6-tetramethyl piperidinyl groups and synthetic resin composition
    8.
    发明授权
    Alkylidene bisphenol phosphites and phosphates having 2,2,6,6-tetramethyl piperidinyl groups and synthetic resin composition 失效
    亚烷基双酚亚磷酸酯和具有2,2,6,6-四甲基哌啶基的磷酸酯和合成树脂组合物

    公开(公告)号：US4673701A

    公开(公告)日：1987-06-16

    申请号：US687090

    申请日：1984-12-28

    申请人： Motonobu Minagawa ,  Yutaka Nakahara ,  Toshihiro Shibata ,  Ryozo Arata

    发明人： Motonobu Minagawa ,  Yutaka Nakahara ,  Toshihiro Shibata ,  Ryozo Arata

    IPC分类号： C08K5/00 ,  C07F9/6574 ,  C08K5/52 ,  C08K5/523 ,  C08K5/526 ,  C08K5/529 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00 ,  C08K5/34

    CPC分类号： C07F9/65744 ,  C08K5/529

    摘要： Alkylidene bisphenol phosphites and phosphates having 2,2,6,6-tetramethyl piperidinyl groups are provided having the formula: ##STR1## wherein: R.sub.1 is alkyl having from one to about twelve carbon atoms;R.sub.2, R.sub.3 and R.sub.4 are each selected from the group consisting of hydrogen and alkyl having from one to about twelve carbon atoms;m is 0 or 1;n is 0 or 1;X is selected from the group consisting of ##STR2## wherein: R.sub.5 is selected from the group consisting of hydrogen, oxyl O.sup.2, alkyl having from one to about twelve carbon atoms; arylalkyl having from seven to about eighteen carbon atoms; 2,3-epoxypropyl, acyl having from one to about eight carbon atoms and ##STR3## in which R.sub.6 is selected from the group consisting of hydrogen, alkyl having from one to about twelve carbon atoms and phenyl, and Y.sub.1 is selected from the group consisting of hydrogen; acyl having from one to about twelve carbon atoms; and ##STR4## Z.sub.1 is selected from the group consisting of ##STR5## wherein R.sub.7 is alkyl from one to about twelve carbon atoms; and ##STR6## wherein: R.sub.6 is selected from the group consisting of hydrogen, alkyl having from one to about twelve carbon atoms and phenyl; andZ.sub.2 is selected from the group consisting of ##STR7## in which R.sub.7 is alkyl having from one to about twelve carbon atoms; R.sub.6 is alkylene having from one to about eight carbon atoms andY.sub.2 is selected from the group consisting of hydrogen and acyl having from one to about eight carbon atoms.

    摘要翻译： 提供具有2,2,6,6-四甲基哌啶基的亚烷基双酚亚磷酸酯和磷酸酯，其具有下式：其中：R1是具有1至约12个碳原子的烷基; R2，R3和R4各自选自氢和具有1至约12个碳原子的烷基; m为0或1; n为0或1; X选自（1）其中：R 5选自氢，氧基O 2，具有1至约12个碳原子的烷基; 具有7至约18个碳原子的芳基烷基; 2,3-环氧丙基，具有1至约8个碳原子的酰基和，其中R 6选自氢，具有1至约12个碳原子的烷基和苯基，Y 1选自 由氢组成 具有1至约12个碳原子的酰基; 并且＆lt; IMAGE＆gt; Z1选自，其中R 7为1至约12个碳原子的烷基; （2）其中：R6选自氢，具有1至约12个碳原子的烷基和苯基; Z2选自由下列组成的组：其中R 7为具有1至约12个碳原子的烷基; R 6是具有1至约8个碳原子的亚烷基，Y 2选自氢和具有1至约8个碳原子的酰基。

    Polymeric light stabilizers having at least one 2,2,6,6-tetraalkyl piperidyl group and synthetic resin compositions containing the same
    9.
    发明授权
    Polymeric light stabilizers having at least one 2,2,6,6-tetraalkyl piperidyl group and synthetic resin compositions containing the same 失效
    具有至少一个2,2,6,6-四烷基哌啶基的聚合物光稳定剂和含有它们的合成树脂组合物

    公开(公告)号：US4404301A

    公开(公告)日：1983-09-13

    申请号：US370900

    申请日：1982-04-22

    申请人： Naohiro Kubota ,  Toshihiro Shibata ,  Ryozo Arata

    发明人： Naohiro Kubota ,  Toshihiro Shibata ,  Ryozo Arata

    IPC分类号： C08F20/34 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L101/00 ,  C08K5/34 ,  C07D211/08 ,  C08L67/00

    CPC分类号： C08F20/34 ,  C08L101/00

    摘要： Polymeric light stabilizers are provided having at least one 2,2,6,6-tetraalkyl piperidyl group in the molecule and a molecular weight within the range from about 1000 to about 20,000, that are polymers of an unsaturated carboxylic acid ester selected from the group consisting of unsaturated cycloaliphatic mono-, di, and tri-carboxylic acid esters having from seven to about thirty carbon atoms; unsaturated branched-chain aliphatic di- and tri-carboxylic acid esters having from four to about thirty carbon atoms; sorbic acid ester, 3,8-nonadienyl acid ester, oleic acid ester, linolenic acid ester and ricinoleic acid ester; or copolymers of at least one thereof with another copolymerizable unsaturated monomer; and synthetic resin compositions having improved light stability comprising per 100 parts by weight of resin from 0.001 to 10 parts by weight of the polymeric light stabilizer.

    摘要翻译： 提供聚合物光稳定剂，其在分子中具有至少一个2,2,6,6-四烷基哌啶基，分子量在约1000至约20,000的范围内，即不饱和羧酸酯的聚合物，其选自 由具有7至约30个碳原子的不饱和脂环族单，二和三羧酸酯组成; 具有4至约30个碳原子的不饱和支链脂族二羧酸酯和三羧酸酯; 山梨酸酯，3,8-壬二烯酸酯，油酸酯，亚麻酸酯和蓖麻醇酸酯; 或其至少一种与另一种可共聚的不饱和单体的共聚物; 和具有改善的光稳定性的合成树脂组合物，其包含每100重量份的由聚合光稳定剂的0.001至10重量份的树脂。