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42 条记录 (耗时 0.016 秒)

    METHOD FOR PRODUCING ALICYCLIC CARBOXYLIC ACID AND CATALYST USED IN SAME
    1.
    发明公开
    METHOD FOR PRODUCING ALICYCLIC CARBOXYLIC ACID AND CATALYST USED IN SAME 有权
    生产脂环羧酸的方法及其使用的催化剂

    公开(公告)号：EP2682380A1

    公开(公告)日：2014-01-08

    申请号：EP12752352.0

    申请日：2012-02-24

    申请人： Mitsubishi Gas Chemical Company, Inc.

    发明人： IIDA Akifumi ,  WATANABE Ryoko ,  TSUJIMOTO Tomoo

    IPC分类号： C07C51/36 ,  B01J23/46 ,  B01J23/63 ,  C07C61/08 ,  C07C61/09 ,  C07C61/12 ,  C07C61/13 ,  C07B61/00

    CPC分类号： B01J23/462 ,  B01J21/04 ,  B01J21/063 ,  B01J21/066 ,  B01J21/08 ,  B01J21/18 ,  B01J23/63 ,  B01J37/0201 ,  C07C51/36 ,  C07C61/08 ,  C07C61/09 ,  C07C61/12 ,  C07C61/13

    摘要： Provided is a method for producing an alicyclic carboxylic acid by hydrogenating an aromatic ring of an aromatic carboxylic acid, which comprises using a catalyst containing ruthenium and palladium as a catalyst, and also provided is a co-supported ruthenium-palladium catalyst in which ruthenium and palladium are present in a form of particles containing both the ruthenium and palladium on a surface of a support. A catalyst has been developed which uses a relatively inexpensive noble metal, ruthenium, which has an activity equivalent to that of a rhodium catalyst, and which does not undergo decrease in activity as observed in a rhodium catalyst, and thereby an industrially simple method for producing an alicyclic carboxylic acid has been established.

    摘要翻译： 本发明提供一种使用含有钌和钯的催化剂作为催化剂的芳香族羧酸的芳香环的氢化来制造脂环族羧酸的方法，还提供一种共载持的钌 - 钯催化剂，其中，钌和 钯以在载体表面上含有钌和钯的颗粒形式存在。 已经开发了一种催化剂，其使用相对便宜的贵金属钌，其具有与铑催化剂相同的活性，并且不会在铑催化剂中观察到活性降低，并且因此在工业上简单的制备方法 脂环羧酸已经建立。

    METHOD OF SEPARATING STEREOISOMERS OF NORBORNENE, DICARBOXYLIC ACID HAVING NORBORNANE STRUCTURE, OR DERIVATIVE THEREOF
    5.
    发明公开
    METHOD OF SEPARATING STEREOISOMERS OF NORBORNENE, DICARBOXYLIC ACID HAVING NORBORNANE STRUCTURE, OR DERIVATIVE THEREOF 审中-公开
    PROCESS FOR分离降冰片烯的立体异构体，二羧酸降冰片烷或其衍生物

    公开(公告)号：EP1669342A4

    公开(公告)日：2006-11-29

    申请号：EP04772792

    申请日：2004-09-03

    申请人： HITACHI CHEMICAL CO LTD

    发明人： SUZUKI TOORU ,  YAMANAKA TETSUO

    IPC分类号： C07C51/43 ,  C07C51/00 ,  C07C61/13 ,  C07C61/29

    CPC分类号： C07C51/43 ,  C07C2602/42 ,  C07C61/29 ,  C07C61/13

    摘要： A method by which a high-purity stereoisomer which is an endo isomer or exo isomer is efficiently taken out from a mixture comprising the two isomers of either norbornene or a dicarboxylic acid having a norbornane structure or a derivative of either. The method, which is for separating the endo isomer and exo isomer of a dicarboxylic acid represented by the general formula (1) or (2) or of a derivative thereof, is characterized by including a step in which a mixture comprising as major components the endo isomer of a dicarboxylic acid represented by the general formula (1) or (2) or of a derivative thereof and the exo isomer of the dicarboxylic acid represented by the general formula (1) or (2) or derivative thereof is mixed with a basic compound and a solvent with stirring. [Chemical formula 1] (In the formula, R1 to R8 each represents hydrogen, methyl, ethyl, or butyl.) [Chemical formula 2] (In the formula, R'1 to R'10 each represents hydrogen, methyl, ethyl, or butyl.)

    Highly nucleated thermoplastic articles
    8.
    发明公开
    Highly nucleated thermoplastic articles 审中-公开
    高度成核的热塑性制品

    公开(公告)号：EP1921059A3

    公开(公告)日：2008-07-09

    申请号：EP08002524.0

    申请日：2002-03-05

    申请人： Milliken & Company

    发明人： Zhao, Xiaodong, Edward ,  Dotson, Darin, L. ,  Morin, Brian, G. ,  Burkhart, Brian, M. ,  Cowan, Martin, E. ,  Jones, Jeffrey, R.

    IPC分类号： C08K5/09 ,  C08K5/092 ,  C08K5/095 ,  C08K5/098 ,  C07C69/753 ,  C08K5/00

    CPC分类号： C08K5/0083 ,  C07C61/13 ,  C07C2602/42 ,  C08K5/098 ,  C08K5/12 ,  C08L23/10 ,  C08L23/12

    摘要： Compounds and compositions comprising specific metal salts of bicyclo[2.2.1]heptane dicarboxylate salts in order to provide highly desirable properties within polyolefin articles are provided. The inventive salts and derivatives thereof are useful as nucleating and/or clarifying agents for such polyolefin, provide excellent crystallization temperatures, stiffness, and calcium stearate compatibility within target polyolefin. Also, such compounds exhibit very low hygroscopicity and therefore excellent shelf stability as powdered or granular formulations. Polyolefin additive compositions and methods of producing polyolefin with such compounds are also contemplated within this invention.

    摘要翻译： 提供了包含双环[2.2.1]庚烷二羧酸盐的特定金属盐的化合物和组合物，以在聚烯烃制品中提供非常期望的性能。 本发明的盐及其衍生物可用作此类聚烯烃的成核剂和/或澄清剂，在目标聚烯烃内提供优异的结晶温度，刚度和硬脂酸钙相容性。 而且，这些化合物表现出非常低的吸湿性，因此作为粉末或颗粒制剂具有优异的储存稳定性。 在本发明中也考虑聚烯烃添加剂组合物和用这些化合物生产聚烯烃的方法。

    Highly nucleated thermoplastic articles
    9.
    发明公开
    Highly nucleated thermoplastic articles 审中-公开
    Hochnukleierte thermoplastische Artikel

    公开(公告)号：EP1921059A2

    公开(公告)日：2008-05-14

    申请号：EP08002524.0

    申请日：2002-03-05

    申请人： Milliken & Company

    发明人： The designation of the inventor has not yet been filed

    IPC分类号： C07C69/753

    CPC分类号： C08K5/0083 ,  C07C61/13 ,  C07C2602/42 ,  C08K5/098 ,  C08K5/12 ,  C08L23/10 ,  C08L23/12

    摘要： Compounds and compositions comprising specific metal salts of bicyclo[2.2.1]heptane dicarboxylate salts in order to provide highly desirable properties within polyolefin articles are provided. The inventive salts and derivatives thereof are useful as nucleating and/or clarifying agents for such polyolefin, provide excellent crystallization temperatures, stiffness, and calcium stearate compatibility within target polyolefin. Also, such compounds exhibit very low hygroscopicity and therefore excellent shelf stability as powdered or granular formulations. Polyolefin additive compositions and methods of producing polyolefin with such compounds are also contemplated within this invention.

    摘要翻译： 提供了包含双环[2.2.1]庚烷二羧酸盐的特定金属盐以在聚烯烃制品中提供非常理想的性能的化合物和组合物。 本发明的盐及其衍生物可用作这种聚烯烃的成核剂和/或澄清剂，在目标聚烯烃内提供优异的结晶温度，刚度和硬脂酸钙相容性。 此外，这种化合物显示出非常低的吸湿性，因此表现出作为粉末或颗粒制剂的优异的贮存稳定性。 聚烯烃添加剂组合物和用这些化合物生产聚烯烃的方法也在本发明中。

    NOVEL HIGHLY VERSATILE THERMOPLASTIC NUCLEATORS
    10.
    发明公开
    NOVEL HIGHLY VERSATILE THERMOPLASTIC NUCLEATORS 审中-公开
    NEUE，ÜBERAUSVIELSEITIGE THERMOPLASTISCHE KEIMBILDNER

    公开(公告)号：EP1389178A4

    公开(公告)日：2006-03-01

    申请号：EP02725063

    申请日：2002-03-04

    申请人： MILLIKEN & CO

    发明人： ZHAO XIAODONG EDWARD ,  DOTSON DARIN L

    IPC分类号： C07C57/26 ,  C07C61/13 ,  C08K5/00 ,  C08K5/09 ,  C08K5/098 ,  C08L23/12 ,  C08L101/00

    CPC分类号： C08K5/098 ,  C07C61/13 ,  C07C2602/42 ,  C08K5/0083 ,  C08L23/12 ,  C08L67/02 ,  C08L77/00

    摘要： Bicyclic nucleator compounds that provide highly versatile nucleation benefits for different polyolefins are provided. Such nucleator compounds provide very high peak crystallization temperatures and significantly reduced crystallization cycle time for certain thermoplastic formulations with or without the presence of other calcium stearate and/or peroxide components within the same type of formulation. Furthermore, such inventive nucleator compounds exhibits very little if any fugitivity from such thermoplastic formulations thereby providing excellent processing characteristics as well as excellent nucleation capabilities for a variety of different thermoplastic resins, independent of the presence of different, potentially necessary, additives (such as calcium stearate). Thermoplastic compositions as well as thermoplastic additive packages comprising such inventive nucleator compounds are also contemplated within this invention.

    摘要翻译： 提供了为不同聚烯烃提供高通用成核优势的双环成核剂化合物。 这种成核剂化合物提供非常高的峰值结晶温度，并且在相同类型制剂中存在或不存在其它硬脂酸钙和/或过氧化物组分的情况下，某些热塑性制剂的结晶循环时间显着降低。 此外，这种本发明的成核剂化合物显示出非常少的任何来自这种热塑性配方的飞行性，从而为各种不同的热塑性树脂提供优异的加工特性以及优异的成核能力，而与不同的潜在必需的添加剂（例如钙 硬脂酸）。 包括本发明的成核剂化合物的热塑性组合物以及热塑性添加剂包装也在本发明中。