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    Process For Preparing Unsaturated Compounds
    3.
    发明申请
    Process For Preparing Unsaturated Compounds 审中-公开
    不饱和化合物的制备方法

    公开(公告)号：US20130340327A1

    公开(公告)日：2013-12-26

    申请号：US13926551

    申请日：2013-06-25

    Applicant: BASF SE

    Inventor： Dominik Ohlmann ,  Lukas J. Gooßen ,  Markus Dierker

    IPC: C07C67/475

    CPC classification number: C07C67/475 ,  C07C67/08 ,  C07C69/533 ,  C07C69/593

    Abstract: Aspects of the present invention relate to processes for preparing compositions comprising unsaturated compounds, wherein (A) one or more unsaturated monocarboxylic acids having 10-24 carbon atoms or esters of these monocarboxylic acids and (B) one or more unsaturated dicarboxylic acids having 4 to 20 carbon atoms or esters thereof are subjected to a tandem isomerization/metathesis reaction in the presence of a palladium catalyst and of a ruthenium catalyst, with the proviso that the palladium catalysts used are compounds which contain at least one structural element Pd—P(R1R2R3) where the R1-R3 radicals each independently have 2-10 carbon atoms, each of which may be aliphatic, alicyclic, aromatic or heterocyclic, with the proviso at least one of the R1-R3 radicals contains a beta-hydrogen, the palladium catalyst being used as such or generated in situ, with the proviso the process is performed in the absence of substances having a pKa of 3 or less.

    Abstract translation: 本发明的方面涉及制备包含不饱和化合物的组合物的方法，其中（A）一种或多种具有10-24个碳原子的不饱和单羧酸或这些一元羧酸的酯和（B）一种或多种不饱和二羧酸，其具有4〜 20个碳原子或其酯在钯催化剂和钌催化剂存在下进行串联异构化/复分解反应，条件是使用的钯催化剂是含有至少一种结构单元Pd-P（R 1 R 2 R 3 ）其中R 1 -R 3基团各自独立地具有2-10个碳原子，其各自可以是脂族，脂环族，芳族或杂环的，条件是至少一个R 1 -R 3基团含有β-氢，钯催化剂 原样使用或原位生成，条件是在不存在pKa为3或更小的物质的情况下进行该方法。

    Mixed ethers and uses thereof
    6.
    发明授权
    Mixed ethers and uses thereof 有权
    混合醚及其用途

    公开(公告)号：US08993811B2

    公开(公告)日：2015-03-31

    申请号：US13768243

    申请日：2013-02-15

    Applicant: BASF SE

    Inventor： Markus Dierker ,  Peter Kempers ,  Rolf Kawa ,  Stefan Brüning ,  Jadranka Milardovic ,  Burkhard Beckedahl ,  Eike Ulf Mahnke ,  Heinz-Josef Krüppel

    IPC: C07C41/00 ,  A61K8/34 ,  A61K47/08 ,  A61Q19/00 ,  A61K8/33

    CPC classification number: A61K8/342 ,  A61K8/33 ,  A61K47/08 ,  A61K2800/10 ,  A61Q19/00

    Abstract: Described herein are mixed ethers and cosmetic and/or pharmaceutical preparations comprising mixed ethers. Certain mixed ethers have a melting range between −25° C. and +70° C., wherein the width of the melting range comprises at least 30 temperature degrees and the maximum of the melting range is 35 ±10° C. These mixed ethers are obtainable for example by condensation reaction of a) 25 to 90% by weight of unbranched fatty alcohols with a chain length of 12 to 19 carbon atoms; b) 5 to 50 by weight of isostearyl alcohol; c) 0 to 35% by weight of a fatty alcohol with a chain length of 20 and/or 22 carbon atoms; and d) 0 to 25% by weight of a fatty alcohol having 8 and/or 10 carbon atoms.

    Abstract translation: 本文描述的是混合醚和包含混合醚的化妆品和/或药物制剂。 某些混合醚的熔点范围为-25℃至+ 70℃，其中熔融范围的宽度包括至少30度的温度，熔融范围的最大值为35±10℃。这些混合醚 可以例如通过a）25至90重量％的链长为12至19个碳原子的非支链脂肪醇的缩合反应获得; b）5至50重量份异硬脂醇; c）0至35重量％的链长为20和/或22个碳原子的脂肪醇; 和d）0至25重量％的具有8个和/或10个碳原子的脂肪醇。

    Guerbet Alcohol Mixtures and Uses Thereof
    9.
    发明申请
    Guerbet Alcohol Mixtures and Uses Thereof 有权
    Guerbet酒精混合物及其用途

    公开(公告)号：US20130217788A1

    公开(公告)日：2013-08-22

    申请号：US13768264

    申请日：2013-02-15

    Applicant: BASF SE

    Inventor： Peter Kempers ,  Rolf Kawa ,  Stefan Brüning ,  Jadranka Milardovic ,  Eike Ulf Mahnke ,  Heinz-Josef Krüppel ,  Markus Dierker ,  Burkhard Beckedahl

    IPC: A61K47/10 ,  A61K8/34

    CPC classification number: A61K47/10 ,  A61K8/345 ,  A61K2800/10 ,  A61Q19/00

    Abstract: Mixtures of Guerbet alcohols, their use in cosmetic and/or pharmaceutical preparations, and also cosmetic and/or pharmaceutical preparations comprising mixtures of Guerbet alcohols are described. Of suitability as petroleum jelly substitute are in particular Guerbet alcohol mixtures with a melting range, measured by differential scanning calorimetry (DSC), between −20° C. and +70° C., where the width of the melting range comprises at least 30 temperature degrees and the maximum of the melting range is 35±10° C. These are obtainable for example by reacting a) 55 to 95% by weight of cetylstearyl alcohol, b) 5 to 45% by weight of fatty alcohols with a chain length of from 8 to 22 carbon atoms and c) optionally an aliphatic diol having at least 3 carbon atoms.

    Abstract translation: 描述了Guerbet醇的混合物，它们在化妆品和/或药物制剂中的用途，以及包含Guerbet醇混合物的化妆品和/或药物制剂。 作为凡士林替代品的适用性尤其是在-20℃至+ 70℃之间，通过差示扫描量热法（DSC）测量的熔融范围的格尔伯特醇混合物，其中熔融范围的宽度包括至少30 温度程度和熔化范围的最大值为35±10℃。这些可通过例如使a）55至95重量％的鲸蜡基硬脂醇，b）5至45重量％的具有链长的脂肪醇 8至22个碳原子，和c）任选具有至少3个碳原子的脂族二醇。

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