CHLORINE-RESISTANT POLYETHYLENE COMPOUND AND ARTICLES MADE THEREFROM
    4.
    发明公开
    CHLORINE-RESISTANT POLYETHYLENE COMPOUND AND ARTICLES MADE THEREFROM 审中-公开
    抗氯的聚乙烯化合物和由其制造的制品

    公开(公告)号:EP3154937A1

    公开(公告)日:2017-04-19

    申请号:EP15807351.0

    申请日:2015-06-10

    IPC分类号: C07C409/22

    摘要: A method includes transporting water containing chlorine dioxide, chlorine, chloramines, or hypochlorites through a pipe. The method includes forming a polyethylene resin using a catalyst, mixing the polyethylene resin with an antioxidant, wherein the antioxidant is a thioester, a hindered amine light stabilizer or 1,3,5-trimethyl-2,4,6-tris (3,5-di-tert-butyl-4-hydroxybenzyl) benzene to form a resin/antioxidant mixture, extruding pipe from the resin/antioxidant mixture, and flowing water containing chlorine dioxide, chlorine, chloramines, or hypochlorites through the pipe. An extruded article is adapted for use in containment and/or transport of water that contains chlorine dioxide, chlorine, chloramines, or hypochlorites. The extruded article includes a polyethylene resin and an antioxidant. The antioxidant is a thioester, a hindered amine light stabilizer or 1,3,5-trimethyl-2,4,6-tris (3,5-di-tert-butyl-4-hydroxybenzyl) benzene.

    摘要翻译: 一种方法包括通过管道输送含有二氧化氯,氯气,氯胺或次氯酸盐的水。 该方法包括使用催化剂形成聚乙烯树脂,将聚乙烯树脂与抗氧化剂混合,其中抗氧化剂是硫酯,受阻胺光稳定剂或1,3,5-三甲基-2,4,6-三 5-二叔丁基-4-羟基苄基)苯以形成树脂/抗氧化剂混合物,从树脂/抗氧化剂混合物中挤出管,并将含有二氧化氯,氯气,氯胺或次氯酸盐的水流过管子。 挤出制品适用于含有二氧化氯,氯气,氯胺或次氯酸盐的水的容纳和/或运输。 挤出制品包括聚乙烯树脂和抗氧化剂。 抗氧化剂是硫酯,受阻胺光稳定剂或1,3,5-三甲基-2,4,6-三(3,5-二叔丁基-4-羟基苄基)苯。

    MIXED PELLET
    6.
    发明公开
    MIXED PELLET 审中-公开
    GEMISCHTES PELLET

    公开(公告)号:EP2873686A1

    公开(公告)日:2015-05-20

    申请号:EP13817266.3

    申请日:2013-07-03

    申请人: Adeka Corporation

    摘要: Provided is a masterbatch in which blocking in a masterbatch of a hindered amine compound and a benzoate compound, which is caused by long-term storage under a high-temperature environment, is improved. Also provided is a mixed pellet comprising a mixture of (A) a masterbatch pellet that comprises not less than 30 parts by mass of a hindered amine compound represented by the following Formula (1) with respect to 100 parts by mass of a polyolefin resin and (B) a masterbatch pellet that comprises not less than 30 parts by mass of a benzoate compound represented by the following Formula (2) with respect to 100 parts by mass of a polyolefin, the mixed pellet wherein not less than 70% by mass thereof as a whole is composed of the masterbatch pellets of (A) and (B):

    摘要翻译: 本发明提供了一种母料,其中在高温环境下长期储存引起的受阻胺化合物和苯甲酸酯化合物的母料中的阻塞得到改善。 还提供了一种混合颗粒,其包含(A)母料颗粒的混合物,所述母料颗粒包含相对于100质量份的聚烯烃树脂包含不低于30质量份由下式(1)表示的受阻胺化合物和 (B)相对于100质量份聚烯烃,含有不低于30质量份由下式(2)表示的苯甲酸酯化合物的母料粒料,其中不小于70质量%的混合丸粒 整体由(A)和(B)的母粒组成:

    Leichtfliessende Polyamid-Formmassen und -Legierungen
    7.
    发明公开
    Leichtfliessende Polyamid-Formmassen und -Legierungen 失效
    易重排聚酰胺模塑化合物和合金。

    公开(公告)号:EP0359037A2

    公开(公告)日:1990-03-21

    申请号:EP89116055.8

    申请日:1989-08-31

    申请人: BAYER AG

    IPC分类号: C08L77/00

    摘要: Die Erfindung betrifft neue, leichtfließende Polyamid-Formmassen und -Legierungen, dadurch gekennzeichnet, daß sie durch Schmelzvermischen an und für sich bekannter Polyamide mit niedermolekularen, flüssigkristallinen Estern und/oder Esteramiden der Formel (I) und/oder flüssigkristallinen, oligomeren Estern und/oder Esteramiden der Formel (11) sowie gegebenenfalls weiteren Zusatzstoffen, wobei im Falle von Polyamid- Legierungen mindestens ein polymerer Legierungspartner als weiterer Zusatzstoff eingesetzt wird, hergestellt werden, sowie die Verwendung dieser flüssigkristallinen (LC)-Additive I und/oder II als Fließverbesserer in Polyamid-Formmassen und-Legierungen und ein Verfahren zur Herstellung der neuen Polyamid-Formmassen und -Legierungen. Die Erfindung umfaßt weiterhin die neuen oligomeren Ester und/oder Esteramide der Formel (II).

    摘要翻译: 本发明涉及新的,易流动的聚酰胺模塑化合物和合金,其特征在于它包含通过熔融共混在其本身与式低分子量液晶酯和/或酯酰胺(I)和/或低聚的酯和/或已知的聚酰胺和液晶 酯 - 酰胺的式(II)和任选的其他添加剂,在至少一个聚合合金伙伴被用作另外的添加剂聚酰胺合金的情况下,制备和使用这些液晶(LC)的添加剂I和/或II作为在聚酰胺的流动改进剂的 模塑化合物和合金,以及用于新的聚酰胺模塑材料和合金的制备方法。 本发明还包括式(II)的新颖的低聚酯和/或酯酰胺。

    Halophenyl ester flame retardants for polyphenylene ether resins
    8.
    发明公开
    Halophenyl ester flame retardants for polyphenylene ether resins 失效
    Halophenylester-FlammschutzmittelfürPolyphenylenoxidharze。

    公开(公告)号:EP0333979A1

    公开(公告)日:1989-09-27

    申请号:EP89100499.6

    申请日:1989-01-12

    CPC分类号: C08K5/10 C08K5/105

    摘要: Flame retardancy of polyphenylene ether resins is increased by blending with the resin a flame retarding amount of a halophenyl hydrocarbyl ester. The ester is preferably the reaction production of a halogenated phenol, preferably a bromophenol, and a hydrocarbyl acid, acid chloride or acid anhydride. The polyphenylene ether resin may include homopolymers or copolymers of polyphenylene ethers or blends of polyphenylene ethers with vinyl aromatic resins such as styrene polymers and copolymers. The flame retarding halophenyl esters are also effective as processing aids in improving the flowability and moldability of the polyphenylene ether resins during melt processing.

    摘要翻译: 通过与树脂共混阻燃剂量的卤代烃基酯来提高聚苯醚树脂的阻燃性。 酯优选为卤代苯酚,优选溴酚,以及烃基酸,酰氯或酸酐的反应生成。 聚苯醚树脂可以包括聚苯醚或聚苯醚与乙烯基芳族树脂如苯乙烯聚合物和共聚物的共聚物的均聚物或共聚物。 阻燃卤苯基酯在熔融加工过程中也可有效地提高聚苯醚树脂的流动性和成型性。

    STABILISED RESIN COMPOSITION
    10.
    发明授权

    公开(公告)号:EP3143086B1

    公开(公告)日:2018-10-10

    申请号:EP15722208.4

    申请日:2015-05-13

    IPC分类号: C08L23/12

    摘要: The invention is directed to a resin composition that has both high heat resistance and high resistance against ultraviolet radiation. The invention is further directed to an article comprising said composition, and to the use of a combination of compounds for stabilising a resin composition. The resin composition of the invention comprises (A) a polypropylene resin, (B) an optionally substituted linear or branched alkyl ester of 3-(alkylated 4′-hydroxyphenyl) propionic acid having a molecular weight of 750 g/mol or less, (C) a hindered amine light stabiliser, having a molecular weight of 1250 g/mol or more, wherein the hindered amine is comprised in the backbone of the hindered amine light stabiliser molecule, and (D) a thiosynergist.