PREPARATION OF HIGH PURITY VINYLIDENE OLEFIN
    3.
    发明申请
    PREPARATION OF HIGH PURITY VINYLIDENE OLEFIN 审中-公开
    高纯度乙烯基烯烃的制备

    公开(公告)号:WO1992015541A1

    公开(公告)日:1992-09-17

    申请号:PCT/US1992000398

    申请日:1992-01-13

    Abstract: A process for dimerizing an alpha-olefin of the general formula: RCH=CH2, where R is alkyl, cycloalkyl, or cycloalkenyl with a carbon number ranging from 1 to 30, to a vinylidene olefin comprises contacting said alpha-olefin at temperatures between -60 °C and 280 °C with a catalyst comprising (a) a metallocene having the general formula (cyclopentadienyl)nMY4-n wherein n = 2 or 3, M is titanium, zirconium of hafnium and each Y is individually selected from hydrogen, C1-C5 alkyl, C6-C20 aryl, C2-C20 alkoxy, C2-C20 ester, and halogen, (b) an alkylaluminoxane other than methylaluminoxane, and (c) trimethylaluminum.

    PREPARATION OF SURFACTANTS VIA CROSS-METATHESIS
    4.
    发明申请
    PREPARATION OF SURFACTANTS VIA CROSS-METATHESIS 审中-公开
    通过跨METASESES制备表面活性剂

    公开(公告)号:WO2014169080A1

    公开(公告)日:2014-10-16

    申请号:PCT/US2014/033568

    申请日:2014-04-09

    Applicant: MATERIA, INC.

    Abstract: The present invention relates to compositions comprising alkene benzenes or alkene benzene sulfonates or alkylbenzenes or alkylbenzene sulfonates; methods for making alkene benzenes or alkene benzene sulfonates or alkylbenzenes or alkylbenzene sulfonates; where the benzene ring is optionally substituted with one or more groups designated R*, where R* is defined herein. More particularly, the present invention relates to compositions comprising 2-phenyl linear alkene benzenes or 2-phenyl linear alkene benzene sulfonates or 2-phenyl linear alkylbenzenes or 2-phenyl linear alkylbenzene sulfonates; methods for making 2-phenyl alkene benzenes or2-phenyl alkene benzene sulfonates or2-phenyl alkylbenzenes or 2-phenyl alkylbenzene sulfonates; where the benzene ring is optionally substituted with one or more groups designated R*, where R* is defined herein.

    Abstract translation: 本发明涉及包含烯烃苯或烯烃苯磺酸盐或烷基苯或烷基苯磺酸盐的组合物; 制备烯烃苯或烯烃苯磺酸盐或烷基苯或烷基苯磺酸盐的方法; 其中苯环任选被一个或多个指定为R *的基团取代,其中R *在本文中定义。 更具体地说,本发明涉及包含2-苯基线性烯烃苯或2-苯基直链烯烃苯磺酸盐或2-苯基直链烷基苯或2-苯基直链烷基苯磺酸盐的组合物; 制备2-苯基烯苯或2-苯基烯苯苯磺酸盐或2-苯基烷基苯或2-苯基烷基苯磺酸盐的方法; 其中苯环任选被一个或多个指定为R *的基团取代,其中R *在本文中定义。

    HYDROCARBON UPGRADING PROCESS
    7.
    发明申请
    HYDROCARBON UPGRADING PROCESS 审中-公开
    油气升级过程

    公开(公告)号:WO01023332A1

    公开(公告)日:2001-04-05

    申请号:PCT/US2000/026686

    申请日:2000-09-28

    Abstract: A hydrocarbon feedstock containing C5 olefins, C5 diolefins, CPD, DCPD, and aromatics is processed by the steps of heating a hydrocarbon feedstock (102) containing CPD, DCPD, C5 diolefins, benzene, toluene, and xylene in a heating zone (100), to dimerize CPD to DCPD, thereby forming a first effluent (104); separating the first effluent into a C6+ stream (110) and a C5 diolefin stream (108); separating the C6+ stream into a C6-C9 stream (114) and a C10+ stream; separating the C10+ stream into a fuel oil stream (134) and a DCPD stream (132); and hydrotreating the C6-C9 stream to thereby form a BTX stream.

    Abstract translation: 通过在加热区(100)中加热含有CPD,DCPD,C5二烯烃,苯,甲苯和二甲苯的烃原料(102)的步骤来加工含有C5烯烃,C5二烯烃,CPD,DCPD和芳族化合物的烃原料, 将CPD二聚到DCPD,从而形成第一流出物(104); 将第一流出物分离成C6 +流(110)和C5二烯烃流(108); 将C6 +流分离成C6-C9流(114)和C10 +流; 将所述C10 +流分离成燃料油流(134)和DCPD流(132); 并加氢处理C6-C9流,从而形成BTX流。

    IMPROVED OLEFIN METATHESIS CATALYSTS
    8.
    发明申请
    IMPROVED OLEFIN METATHESIS CATALYSTS 审中-公开
    改进的OLEFIN METATHESIS催化剂

    公开(公告)号:WO2017009232A1

    公开(公告)日:2017-01-19

    申请号:PCT/EP2016/066286

    申请日:2016-07-08

    Abstract: The present invention refers to novel ruthenium-based catalysts for olefin metathesis reactions, particularly to fast initiating catalysts having stereoselective properties. In olefin metathesis reactions, the disclosed catalysts provide a high catalytic activity combined with the capability to generate higher yields of the olefin metathesis product.

    Abstract translation: 本发明涉及用于烯烃复分解反应的新型钌基催化剂,特别涉及具有立体选择性质的快速引发催化剂。 在烯烃复分解反应中,所公开的催化剂提供高催化活性以及产生更高收率的烯烃复分解产物的能力。

    FORMATION OF [2,2] PARACYCLOPHANE AND RELATED COMPOUNDS AND METHODS FOR THE FORMATION OF POLYMERS FROM CYCLOPHANES
    9.
    发明申请
    FORMATION OF [2,2] PARACYCLOPHANE AND RELATED COMPOUNDS AND METHODS FOR THE FORMATION OF POLYMERS FROM CYCLOPHANES 审中-公开
    [2,2]对苯二酚及相关化合物的形成及其从聚合物形成聚合物的方法

    公开(公告)号:WO2014035456A3

    公开(公告)日:2015-06-25

    申请号:PCT/US2012072335

    申请日:2012-12-31

    CPC classification number: C07C2/02 C07C2/76 C07C2603/92 C07C13/70

    Abstract: The present invention is an improved process and method for the formation of stable intermediate cyclophanes. The invention provides for a general method for the production of substituted and unsubstituted cyclophanes. The components of the invention are a pyrolysis reaction tube that may be electrically heated into which a flowing stream of nitrous oxide with xylene vapor in an optional inert carrier gas at atmospheric pressure. The exit gas is condensed resulting in the deposition of [2,2']paracyclophane. Additionally a process and method whereby the reactive intermediates of the reaction described above can be directly deposited and polymerized at atmospheric pressures or thereabout is disclosed.

    Abstract translation: 本发明是形成稳定的中间体环戊烷的改进方法和方法。 本发明提供了制备取代和未取代的环戊烷的一般方法。 本发明的组分是热电解反应管,其可以在大气压下在任选的惰性载气中被电加热到二氧化碳气流中。 出口气体被冷凝,导致[2,2']对环磷烷的沉积。 另外,可以直接在大气压下沉积和聚合上述反应的反应中间体或其中的方法和方法。

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