METHOD FOR PRODUCING NANOSCALE METAL OXIDE-FILLED POLYMERS
    1.
    发明申请
    METHOD FOR PRODUCING NANOSCALE METAL OXIDE-FILLED POLYMERS 审中-公开
    生产纳米金属氧化物填充聚合物的方法

    公开(公告)号:WO2008055869A3

    公开(公告)日:2008-07-03

    申请号:PCT/EP2007061876

    申请日:2007-11-05

    CPC classification number: C08K9/08 B82Y30/00 C08F2/44 C08J5/005 C08J2367/02

    Abstract: The invention relates to a method for producing nanoscale metal oxide-filled polymers. Said method is characterized by the following steps: a) producing a nanosuspension of one or more crystalline metal oxides, metal hydroxides or metal oxide hydroxides by heating a suspension of one or more compounds containing the corresponding metals in a first polymerizable compound to a temperature higher than the boiling point of water at process temperature and lower than the boiling temperature of the first polymerizable compound and also lower than the temperature at which polymerization of the first polymerizable compound begins, in the presence of water in an amount corresponding to 1 to 10 oxygen atoms per metal atom of the compound or of the compounds containing the corresponding metals, and b) polymerization of the first polymerizable compound under the conditions of temperature and pressure conventional for the first polymerizable compound.

    Abstract translation: 用于产生填充有纳米级金属氧化物的聚合物,其特征在于以下步骤的方法被提出:a)通过加热的悬浮液含有相应金属的一种或多种化合物的在制备纳米悬浮液的一种或多种结晶性金属氧化物,氢氧化物或氧化物氢氧化物,第一 聚合性化合物为比水的过程压力和小于所述第一可聚合化合物的沸点温度下的沸点以上,且小于在其中的水在对应于1至10个氧原子的量的存在下使用所述第一聚合性化合物的聚合温度的温度, 每坦佩的第一可聚合化合物通常条件下的化合物或含有相应的金属的化合物,以及b)所述第一聚合性化合物的聚合的金属原子 温度和压力。

    BLENDS FOR COMPOSITES
    2.
    发明申请
    BLENDS FOR COMPOSITES 审中-公开
    共混物复合材料

    公开(公告)号:WO2013124251A3

    公开(公告)日:2014-01-23

    申请号:PCT/EP2013053229

    申请日:2013-02-19

    Applicant: BASF SE

    Abstract: The present invention relates to a blend containing an epoxy resin, a cyclic carbonate and a hardener containing a polyalkoxypolyamine, an additional amine and a catalyst, a process for producing this blend, the use of the blend according to the invention for producing cured epoxy resin and an epoxy resin which has been cured by means of the blend according to the invention, in particular fibre-reinforced cured epoxy resins for use in rotor blades for wind turbines.

    Abstract translation: 本发明的目的涉及包含环氧树脂,环状碳酸酯和含有Polyalkoxypolyamin,另一种胺和催化剂,用于制备该共混物,用于产生固化的环氧树脂中使用本发明的共混物的处理的硬化剂共混物,以及与 本发明共混物固化的环氧树脂,特别是纤维增强的用于转子叶片使用用于风力涡轮机的固化的环氧树脂。

    TEREPHTHALIC ACID-BASED POLYESTER POLYOLS
    3.
    发明申请
    TEREPHTHALIC ACID-BASED POLYESTER POLYOLS 审中-公开
    基于对苯二甲酸的聚酯多元醇

    公开(公告)号:WO2010043624A3

    公开(公告)日:2010-12-09

    申请号:PCT/EP2009063358

    申请日:2009-10-13

    Abstract: Polyester polyol containing the esterification product of a) 10 to 70 mol-% of a dicarboxylic acid composition containing a1) from 50 to 100 mol-% of a terephthalic acid-based material selected from terephthalic acid, dimethyl terephthalate and polyalkylene terephthalate and mixtures thereof, a2) 0 to 50 mol-% of phthalic acid, phthalic acid anhydride or isophthalic acid, a3) 0 to 50 mol-% of one or more dicarboxylic acids, b) 2 to 30 mol-% of one or more fatty acids and/or fatty acid derivatives and/or benzoic acid, c) 10 to 70 mol-% of one or more aliphatic or cycloaliphatic diols with 2 to 18 C atoms or alkoxylates thereof, d) 2 to 50 mol-% of a highly functional polyol selected from the group consisting of glycerin, alkoxylated glycerin, trimethylol propane, alkoxylated trimethylol propane, pentaerythritol and alkoxylated pentaerythritol, wherein at least 200 mmol, preferably at least 500 mmol and especially preferred at least 800 mmol of polyols d) with an OH functionality of = 2.9 are converted per kg of polyester polyol.

    Abstract translation: 聚酯多元醇,其包括的酯化产物)10〜70摩尔%,其包括A1从50〜100摩尔%的材料的基于来自对苯二甲酸,对苯二甲酸二甲酯,和聚亚烷基对苯二甲酸酯以及它们的混合物,A2)0〜50摩尔选定对苯二甲酸的二羧酸成分)的 - 邻苯二甲酸,邻苯二甲酸酐,或间苯二甲酸,a3)的0〜50摩尔%的一种或多种二羧酸,b)2〜30摩尔%的一种或多种脂肪酸和/或脂肪酸衍生物和/或苯甲酸的%c)10至70摩尔 的一种或多种脂族或碳原子数为2至18或烷氧基化物或其脂环族二醇,D)2〜50摩尔%选自甘油的组中的官能高级多元醇,烷氧基化甘油,三羟甲基丙烷,烷氧基化三羟甲基丙烷,季戊四醇和烷氧基化的% 季戊四醇,其特征在于,每千克聚酯多元醇至少为200毫摩尔,优选至少500毫摩尔,特别青睐 至少800上的多元醇ð毫摩尔GT)与的= 2.9Hz羟基官能反应。

    10.
    发明专利
    未知

    公开(公告)号:AT530590T

    公开(公告)日:2011-11-15

    申请号:AT07803000

    申请日:2007-08-29

    Applicant: BASF SE

    Abstract: The invention relates to a process for preparing polyesterols from at least one base polyesterol and at least one further reagent, wherein (a) the at least one base polyesterol and the at least one further reagent are mixed, (b) the mixture produced in (a) flows through a reactor in which at least one packing comprising at least one immobilized enzyme on a support is present, with the at least one base polyesterol and the at least one further reagent being reacted to form the polyesterol.

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