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12 条记录 (耗时 0.018 秒)

    Piperidine polymers and use thereof as stabilizers
    4.
    发明授权
    Piperidine polymers and use thereof as stabilizers 失效
    哌啶聚合物及其用作稳定剂

    公开(公告)号：US4413075A

    公开(公告)日：1983-11-01

    申请号：US358487

    申请日：1982-03-15

    申请人： Piero Di Battista

    发明人： Piero Di Battista

    IPC分类号： C07D211/48 ,  C08G65/00 ,  C08G65/22 ,  C08K5/3435 ,  C08L1/00 ,  C08L23/00 ,  C08L23/02 ,  C08L27/00 ,  C08L27/04 ,  C08L71/00 ,  C08L77/00 ,  C08L101/00 ,  C07D401/12 ,  C08K5/34

    CPC分类号： C08K5/3435 ,  C08G65/22 ,  C08L101/00 ,  C08L2201/08

    摘要： There are disclosed new polymers of piperidine having the general formula: ##STR1## in which R.sub.1, R.sub.2, R.sub.3, R.sub.4, each independently of the others, are an alkyl radical having 1 to 4 C, or R.sub.1 and R.sub.2, and/or R.sub.3 and R.sub.4 form a cycloalkylene radical having 3 to 12 C, R.sub.5 is hydrogen, an alkyl, hydroxyalkyl or alkyl-oxy radical having 1 to 6 C, or an aryl or an aryl-alkyl radical having 6 to 18 C, an alkenyl radical having 2 to 6 C or a --(CH.sub.2).sub.X --CO.sub.2 --R.sub.7 radical in which X is a number from 0 to 12, and R.sub.7 =H, a metal, an alkyl, alkylene, alkenyl, alkenylene radical containing 1 to 20 C; R.sub.6 =H or an alkyl having 1 to 4 C and n is an integer from 2 to 100.Use of the piperidine polymers having general formula (I) as stabilizers of polymeric substances, and polymeric compositions stabilized with said piperidine derivatives are also disclosed.

    摘要翻译： 公开了具有以下通式的新的具有以下通式的哌啶聚合物：其中R 1，R 2，R 3，R 4各自独立地为具有1至4个碳原子的烷基，或R 1和R 2，和/或R 3 并且R 4形成具有3至12个碳的亚环烷基，R 5是氢，具有1-6个碳原子的烷基，羟基烷基或烷基 - 氧基，或具有6-18个碳原子的芳基或芳基 - 烷基， 2至6个C或 - （CH 2）X -CO 2 R 7基团，其中X为0至12的数，R7 = H，含有1至20个C的金属，烷基，亚烷基，烯基，亚烯基; R6 = H或具有1至4℃的烷基，n为2至100的整数。还公开了具有通式（I）的哌啶聚合物作为聚合物质的稳定剂的用途，以及用所述哌啶衍生物稳定的聚合物组合物。

    Derivatives of alkyl-substituted 4-hydroxy-methyl-piperidine
    5.
    发明授权
    Derivatives of alkyl-substituted 4-hydroxy-methyl-piperidine 失效
    烷基取代的4-羟基 - 甲基 - 哌啶的衍生物

    公开(公告)号：US4772708A

    公开(公告)日：1988-09-20

    申请号：US28039

    申请日：1987-03-20

    申请人： Piero Di Battista ,  Gilberto Nucida

    发明人： Piero Di Battista ,  Gilberto Nucida

    IPC分类号： C07D211/22 ,  C07D211/46 ,  C07D211/48 ,  C07F9/59 ,  C07F9/6574 ,  C08K5/00 ,  C08K5/34 ,  C08K5/3412 ,  C08K5/3435 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00 ,  C07D211/94

    CPC分类号： C07D211/22 ,  C07D211/48 ,  C07F9/592 ,  C07F9/65746 ,  C08K5/3435

    摘要： Derivatives of 4-hydroxy-methyl-piperidine having general formula: ##STR1## wherein: R.sub.1, R.sub.2, R.sub.3 and R.sub.4 may be alkyl or may form, with the carbon they are bound to, a cycloalkyl group or the group ##STR2## with R.sub.6, R.sub.7, R.sub.8 and R.sub.9 being hydrogen or alkyl; R.sub.5 may be H, alkyl, aryl, alkenyl, etc.; Y may be an organic or inorganic group or atom having a valence from 1 to 4 and n is an integer from 1 to 4.The use of the derivatives of the alkyl-substituted 4-hydroxy-methyl-piperidine of formula (I) as stabilizers of polymeric substances, and polymeric compositions stabilized with said piperdine derivatives.This invention relates to new derivatives of alkyl-substituted 4-hydroxy-methyl-piperidine, to the use thereof as stabilizers of polymeric substances usually subject to worsening owing to thermal and/or photo-oxidation, and to the polymeric compositions stabilized with said derivatives.

    摘要翻译： 具有以下通式的4-羟基 - 甲基 - 哌啶的衍生物：其中：R1，R2，R3和R4可以是烷基，或者可以与它们所结合的碳形成环烷基， 其中R6，R7，R8和R9为氢或烷基; R5可以是H，烷基，芳基，烯基等; Y可以是1至4价的有机或无机基团或原子，n为1至4的整数。式（I）的烷基取代的4-羟基 - 甲基 - 哌啶的衍生物的用途为 聚合物质的稳定剂和用所述哌啶衍生物稳定的聚合物组合物。 本发明涉及烷基取代的4-羟基 - 甲基 - 哌啶的新衍生物，其用作通常由于热和/或光氧化而恶化的聚合物质的稳定剂，以及由所述衍生物稳定的聚合物组合物 。

    Derivatives of morpholine containing substituted piperidine groups
    6.
    发明授权
    Derivatives of morpholine containing substituted piperidine groups 失效
    含有取代哌啶基的吗啉衍生物

    公开(公告)号：US4772699A

    公开(公告)日：1988-09-20

    申请号：US2940

    申请日：1987-01-13

    申请人： Piero Di Battista ,  Gilberto Nucida

    发明人： Piero Di Battista ,  Gilberto Nucida

    IPC分类号： C07D498/20 ,  C07D519/00 ,  C08K5/35 ,  C08K5/357 ,  C08L101/00

    CPC分类号： C07D498/20 ,  C07D519/00 ,  C08K5/35 ,  Y10S528/935

    摘要： Derivatives of morpholine containing substituted piperidine groups having the formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4, the same or different, are each a lower alkyl group, or R.sub.1 and R.sub.2 and/or R.sub.3 and R.sub.4, together with a carbon atom to which they are bound, represent a cycloalkyl group or a group of the formula: ##STR2## in which R.sub.6, R.sub.7, R.sub.8 and R.sub.9, the same or different, represent a hydrogen atom or a lower alkyl group, and R.sub.5 represents a hydrogen atom, an alkyl group, an alkenyl group, an alkoxyalkyl group, an aralkyl group, a substituted aralkyl group carrying one or more substituents on the aryl radical, a 2,3-epoxypropyl group, a group of formula --CH.sub.2 --COOR.sub.10 in which R.sub.10 is an alkyl group, an alkenyl group, a phenyl group, an aralkyl group or a cyclohexyl group; a group of formula: ##STR3## in which R.sub.11 is a hydrogen atom, a methyl group, an ethyl group or a phenyl group, and R.sub.12 is a hydrogen atom, an alkyl-substituted piperidyl group, a triazinyl group or an acyl group; an aliphatic acyl group or a group of formula --COOR.sub.13 in which R.sub.13 is an alkyl group, a benzyl group or a phenyl group;A represents an organic group having n valence which does not adversely affect the polymer-stabilization activity; andn is an integer ranging from 1 to 3 depending on the valence of A.The use of said derivatives as stabilizers for polymeric substances, and polymeric compositions stabilized with said piperidine-substituted morpholine derivatives.

    摘要翻译： 含有下式的取代哌啶基的吗啉衍生物：其中R 1，R 2，R 3和R 4相同或不同，各自为低级烷基，或R 1和R 2和/或R 3和R 4一起 与其结合的碳原子表示环烷基或下式的基团：其中R 6，R 7，R 8和R 9相同或不同，表示氢原子或低级烷基，和 R5表示氢原子，烷基，烯基，烷氧基烷基，芳烷基，在芳基上带有一个或多个取代基的取代芳烷基，2,3-环氧丙基，式-CH2基团 -COOR 10，其中R 10为烷基，烯基，苯基，芳烷基或环己基; 其中R11为氢原子，甲基，乙基或苯基，R12为氢原子，烷基取代的哌啶基，三嗪基或酰基的式：基团; 脂族酰基或式-COOR 13的基团，其中R 13是烷基，苄基或苯基; A表示具有n价的有机基团，其不会对聚合物稳定活性产生不利影响; 并且n是1至3的整数，这取决于A的化合价。所述衍生物作为聚合物质的稳定剂的用途以及用所述哌啶取代的吗啉衍生物稳定的聚合物组合物。

    1-Oxa-6-azaspiro[2.5]octanes
    8.
    发明授权
    1-Oxa-6-azaspiro[2.5]octanes 失效
    1-氧杂-6-氮杂螺[2.5]辛烷

    公开(公告)号：US4400513A

    公开(公告)日：1983-08-23

    申请号：US358488

    申请日：1982-03-15

    申请人： Piero Di Battista

    发明人： Piero Di Battista

    IPC分类号： C08K5/00 ,  C07D211/48 ,  C07D491/10 ,  C07D491/107 ,  C08K5/34 ,  C08K5/3412 ,  C08K5/3435 ,  C08L23/00 ,  C08L101/00

    CPC分类号： C07D491/10 ,  C07D211/48 ,  C08K5/3435

    摘要： There are disclosed new 4-spiro-oxirane derivatives of substituted piperidine having the general formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, either like or unlike one another, are each an alkyl radical having 1 to 4 C, or R.sub.1 and R.sub.2, and/or R.sub.3 and R.sub.4 together form a cyclo-alkylene radical having 3 to 13 C; R.sub.5 may be hydrogen, an alkyl, oxyalkyl or alkoxy radical having 1 to 6 C, an aryl or aryl-alkyl radical having 6 to 18 C, an alkenyl radical having 2 to 6 or a --(CH.sub.2).sub.X CO.sub.2 R.sub.7 radical in which X is an integer from 0 to 12, R.sub.7 =H, metal, an alkyl, alkylene, alkenyl, alkenylene radical having 1 to 20 C and R.sub.6 is hydrogen or an alkyl radical containing 1 to 4 C.

    摘要翻译： 公开了具有以下通式的取代哌啶的新的4-螺环氧乙烷衍生物：其中R1，R2，R3，R4彼此相似或不同，分别为具有1-4个碳原子的烷基或R1 和R 2和/或R 3和R 4一起形成具有3至13个C的环 - 亚烷基; R5可以是氢，具有1-6个碳原子的烷基，烷氧基或烷氧基，具有6-18个碳原子的芳基或芳基 - 烷基，具有2-6个烯基或 - （CH2）XCO2R7基团，其中X是 0〜12的整数，R7 = H，金属，烷基，亚烷基，烯基，亚烯基，具有1〜20个碳原子，R6为氢或含1〜4个碳原子的烷基。

    Stabilizers for polymers and polymers stabilized thereby
    10.
    发明授权
    Stabilizers for polymers and polymers stabilized thereby 失效
    由此稳定聚合物和聚合物的稳定剂

    公开(公告)号：US4371695A

    公开(公告)日：1983-02-01

    申请号：US269847

    申请日：1981-06-03

    申请人： Piero Di Battista ,  Francesco Gratani

    发明人： Piero Di Battista ,  Francesco Gratani

    IPC分类号： C07D295/088 ,  C08K5/3435 ,  C07D401/12

    CPC分类号： C07D295/088 ,  C08K5/3435

    摘要： New N-alkyl-piperidine derivatives of hydroxy-benzyl-malonic acid are disclosed. These new compounds are useful for stabilizing thermoplastic polymers, in particular polyole fins, against sunlight, heat and oxidation.A process for producing the new compounds is also disclosed, as well as the use thereof as stabilizers of polymers and polymeric compositions.

    摘要翻译： 公开了羟基 - 苄基 - 丙二酸的新的N-烷基 - 哌啶衍生物。 这些新化合物可用于稳定热塑性聚合物，特别是聚烯烃片，防止阳光，热和氧化。 还公开了一种生产新化合物的方法，以及作为聚合物和聚合物组合物的稳定剂的用途。