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196 条记录 (耗时 0.013 秒)

    Poly(phenylone oxide) plastic compositions containing bis-anyloxy flame retardants
    1.
    发明授权
    Poly(phenylone oxide) plastic compositions containing bis-anyloxy flame retardants 失效
    包含双 - 任意氧化阻燃剂的聚（苯氧基氧化物）塑料组合物

    公开(公告)号：US3894987A

    公开(公告)日：1975-07-15

    申请号：US33084573

    申请日：1973-02-08

    申请人： MICHIGAN CHEM CORP

    发明人： ANDERSON ARNOLD L

    IPC分类号： B01J8/36 ,  B01J8/38 ,  C08K5/06 ,  C08L55/02 ,  C08G51/60

    CPC分类号： C08K5/06 ,  B01J8/36 ,  B01J8/382 ,  C08L55/02 ,  C08L33/20 ,  C08L2666/28

    摘要： WHEREIN ARYL IS FROM THE GROUP
    Z is bromine or chlorine, m and m'' are integers having a value of 1-7, y is an integer having a value of 1-5, i and i'' are integers having a value of 0-2, and A is cyano, nitro, lower alkoxy, lower alkyl, fluorine, dialkylamino, phenyl, halo-phenyl, benzyl or halo- benzyl and alkylene is a straight or branched chain alkylene group having from 1 to 6 carbon atoms.

    Plastic compositions containing poly(phenylene oxide) and bisaryloxy compounds having the formula

    摘要翻译： 含有聚（苯醚）和二芳基氧基化合物的塑料组合物，其结构式如下：Z是溴或氯，m和m'是1-7的整数，y是具有 1-5，i和i'是0-2的整数，A是氰基，硝基，低级烷氧基，低级烷基，氟，二烷基氨基，苯基，卤代 - 苯基，苄基或卤代 - 苄基，亚烷基是 具有1至6个碳原子的直链或支链亚烷基。

    Stabilization of synthetic polymers
    2.
    发明授权
    Stabilization of synthetic polymers 失效
    合成聚合物的稳定化

    公开(公告)号：US3886115A

    公开(公告)日：1975-05-27

    申请号：US47418974

    申请日：1974-05-29

    申请人： SANKYO CO

    发明人： MURAYAMA KEISUKE ,  MORIMURA SYOJI ,  YOSHIOKA TAKAO ,  HORIUCHI HIDEO ,  MATSUI KATSUAKI ,  KURUMADA TOMOYUKI ,  OHTA NORIYUKI ,  OHSAWA HISAYOU

    IPC分类号： C08K5/17 ,  C08F45/60 ,  C08G51/60

    CPC分类号： C08K5/17

    摘要： Synthetic polymer compositions stabilized against photo- and thermal-deteriorations wherein there is incorporated, in a sufficient amount to prevent such deteriorations, at least one of the secondary amine derivatives having the formula

    WHEREIN R1 and R2 may be the same or different and each represents a group capable of being derived from carboxylic acid and m and n individually are an integer of 4 or 5 and the metal salts thereof, said secondary amine derivatives being known per se.

    摘要翻译： 合成的聚合物组合物抗光和热劣化稳定，其中以足够的量掺入以防止这种劣化，具有式WHEREIN R1和R2的仲胺衍生物中的至少一种可以相同或不同，并且各自表示 能够衍生自羧酸的基团，m和n分别为4或5的整数，其金属盐，所述仲胺衍生物本身是已知的。

    Triazine derivatives as antioxidants
    3.
    发明授权
    Triazine derivatives as antioxidants 失效
    三嗪衍生物作为抗氧化剂

    公开(公告)号：US3867337A

    公开(公告)日：1975-02-18

    申请号：US34163973

    申请日：1973-03-15

    申请人： CIBA GEIGY CORP

    发明人： BRUNETTI HEIMO

    IPC分类号： C08K5/3492 ,  C08F45/60 ,  C08G51/60

    CPC分类号： C08K5/3492

    摘要： New 2,4 bis-(3,5-di-tert.butyl-4-hydroxy-phenoxy)-s-triazines are stabilizers for organic materials. They are prepared by reacting the bis-(imino-carbonic acid-(3,5-di-tert.butyl-4hydroxyphenyl)ester)-imide with a corresponding carboxylic acid chloride.

    摘要翻译： 新的2,4-双 - （3,5-二叔丁基-4-羟基 - 苯氧基）-s-三嗪是有机材料的稳定剂。 它们通过使双 - [亚氨基 - 碳酸 - （3,5-二叔丁基-4-羟基苯基）酯] - 酰亚胺与相应的羧酰氯反应而制备。

    Compositions stabilized with hydroxyphenyl acylamides
    4.
    发明授权
    Compositions stabilized with hydroxyphenyl acylamides 失效
    用羟基苯甲酰胺稳定的组合物

    公开(公告)号：US3856748A

    公开(公告)日：1974-12-24

    申请号：US34233573

    申请日：1973-03-19

    申请人： CIBA GEIGY CORP

    发明人： DEXTER M ,  KNELL M

    IPC分类号： C08K5/20 ,  C08G51/60 ,  C08D9/08 ,  C08G51/58

    CPC分类号： C08K5/20

    摘要： Hydroxypenyl acylamide compounds having the formula

    ARE PREPARED BY REACTING AN ALKYL AMINOPHENOL WITH AN ACYL CHLORIDE. These compounds are useful as stabilizers of organic materials which are subject to oxidative deterioration.

    摘要翻译： 具有式ARE的羟基苯基酰基酰胺化合物，其通过用氯化亚胺反应烷基氨基苯酚来制备。 这些化合物可用作有氧化劣化的有机材料的稳定剂。

    Piperidine stabilizers for polymers
    5.
    发明授权
    Piperidine stabilizers for polymers 失效
    聚合物的哌嗪稳定剂

    公开(公告)号：US3850877A

    公开(公告)日：1974-11-26

    申请号：US38004273

    申请日：1973-07-17

    申请人： CIBA GEIGY CORP

    发明人： COOK B

    IPC分类号： C08L23/12 ,  C07D211/34 ,  C07D211/46 ,  C08K5/00 ,  C08K5/04 ,  C08K5/3412 ,  C08K5/3435 ,  C08L23/00 ,  C08L25/06 ,  C08L75/04 ,  C08L101/00 ,  C09K15/30 ,  D06M13/02 ,  D06M13/322 ,  D06M13/35 ,  D06M13/355 ,  C08F45/60 ,  C08G51/60

    CPC分类号： C07D211/34 ,  C07D211/46 ,  C08K5/005 ,  C08K5/3435 ,  C09K15/30

    摘要： 1. A COMPOSITION COMPRISING A POLYMER AND AN ULTRAVIOLET LIGHT STABILIZING AMOUNT OF A COMPOUND OF THE FORMULA

    2-R1,2-R2,4-(R4-X-CO-CH(-R3)-),6,6-DI(H3C-)-PIPERIDINE

    WHEREIN R1 AND R2 ARE THE SAME OR DIFFERENT AND EACH IS A STRAIGHTOR BRANCHED ALKYL RESIDUE HAVING FROM 1 TO 12 CARBON ATOMS OR R1 AND R2, TOGETHER WITH THE CARBON ATOM TO WHICY THEY ARE BOUND FORM A CYCLOALKYL RESIDUE HAVING FROM 5 TO 12 CARBON ATOMS, R3 IS HYDROGEN, A STRAIGHT-OR BRACHED ALKYL RESIDUE HAVING FROM 1 TO 4 CARBON ATOMS, AN ARALKYL RESIDUE HAVING FROM 7 TO 9 CARBON ATOMS, OR A CYCLOALKYL RESIDUE HAVING 5 TO 6 CARBON ATOMS R4 IS HYDROGEN, A HYDROCARBYL RESIDUE HAVING FROM 1 TO 20 CARBON ATOMS, EITHER UNSUBSTITUTED OR SUBSTITUTED BY HALOGEN, OR INTERRUPTED BY ONE OR MORE OXYGEN OR SULPHUR ATOMS, OR R4 HAS THE STRUCTURE:

    1-Y,2-R1,2-R2,6,6-DI(H3C-)-PIPERIDIN-4-YL-

    WHEREIN Y IS HYDROGEN OR A STRAIGHT-OR BRANCHED ALKYL RESIDUE HAVING FROM 1 TO 12 CARBON ATOMS, AN ALKENYL RESIDUE HAVING FROM 3 TO 12 CARBON ATOMS OR AN ARALKYL RESIDUE HAVING FROM 7 TO 12 CARBON ATOMS AND R1 AND R2 HAVE THEIR PREVIOUS SIGNIFICANCE; X IS -O-, -S- OR >NR5 WHEREIN R5 HAS THE SAME SIGNIFICANCE AS R3; OR R4 AND R5, TOGETHER WITH THE NITROGEN ATOM TO WHICH THEY ARE BOUND FORM A HETEROCYCLIC RESIDUE HAVING FROM 4 TO 10 CARBON ATOMS.

    Antioxidants
    7.
    发明授权
    Antioxidants 失效

    公开(公告)号：US3826779A

    公开(公告)日：1974-07-30

    申请号：US22765272

    申请日：1972-02-18

    申请人： ICI LTD

    发明人： ASHWORTH B ,  CRAWFORD K ,  QUAN P

    IPC分类号： C08K5/00 ,  C08K5/32 ,  C08G51/60

    CPC分类号： C08K5/005 ,  C08K5/32 ,  Y10S524/925 ,  C08L21/00

    摘要： ACYL DERIVATIVES OF P-NITROSOPHENOLS, P-NITROSOANILINES AND P-NITROSOPHENYLHYDROXYLAMINES ARE ANTIOXIDANTS FOR RUBBER WHICH ARE RESISTANT TO EXTTRACTION BY SOLVENTS. THE ACYL DERIVATIVES ARE PREFERABLY PREPARED BY ACYLATION AT 10-40*C. IN A WATER-MISCIBLE SOLVENT, BEST IN ADMIXTURE, IN PRESENCE OF A WEAKLY BASIC ACID BINDING AGENT.