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    Process for the reduction of alkylation catalyst deactivation utilizing low silica to alumina ratio catalyst
    292.
    发明授权
    Process for the reduction of alkylation catalyst deactivation utilizing low silica to alumina ratio catalyst 有权
    使用低二氧化硅与氧化铝比的催化剂还原烷基化催化剂失活的方法

    公开(公告)号：US09556084B2

    公开(公告)日：2017-01-31

    申请号：US14154422

    申请日：2014-01-14

    Applicant: FINA TECHNOLOGY, INC.

    Inventor： James R. Butler ,  Xin Xiao ,  James T. Merrill

    IPC: C07C2/66 ,  B01J29/06 ,  B01J29/70 ,  C07C6/12 ,  C07C7/12 ,  C07C15/073

    CPC classification number: C07C2/66 ,  B01J29/06 ,  B01J29/7057 ,  B01J2219/00006 ,  C07C6/126 ,  C07C7/12 ,  C07C15/073 ,  C07C2529/08 ,  C07C2529/70 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P20/588 ,  C07C15/04

    Abstract: Alkylation systems and methods of minimizing alkylation catalyst regeneration are described herein. The alkylation systems generally include a preliminary alkylation system adapted to receive an input stream including an alkyl aromatic hydrocarbon and contact the input stream with a preliminary alkylation catalyst disposed therein to form a first output stream. The preliminary alkylation catalyst generally includes a zeolite catalyst having a SiO2/Al2O3 ratio of less than about 25. The alkylation systems further include a first alkylation system adapted to receive the first output stream and contact the first output stream with a first alkylation catalyst disposed therein and an alkylating agent to form a second output stream.

    Abstract translation: 本文描述了使烷基化催化剂再生最小化的烷基化系统和方法。 烷基化系统通常包括适于接收包含烷基芳族烃的输入流并将输入流与设置在其中的预置烷基化催化剂接触以形成第一输出流的初步烷基化系统。 初步烷基化催化剂通常包括SiO 2 / Al 2 O 3比小于约25的沸石催化剂。烷基化系统还包括适于接收第一输出流并将第一输出流与置于其中的第一烷基化催化剂接触的第一烷基化系统 和烷基化剂以形成第二输出流。

    FARNESENE-BASED POLYMERS AND LIQUID OPTICALLY CLEAR ADHESIVE COMPOSITIONS INCORPORATING THE SAME
    294.
    发明申请
    FARNESENE-BASED POLYMERS AND LIQUID OPTICALLY CLEAR ADHESIVE COMPOSITIONS INCORPORATING THE SAME 有权
    基于食品的聚合物和液体光学清漆粘合剂组合物

    公开(公告)号：US20160376386A1

    公开(公告)日：2016-12-29

    申请号：US14753449

    申请日：2015-06-29

    Applicant: Fina Technology, Inc.

    Inventor： Taejun YOO ,  Herbert Chao ,  Steven K. Henning

    IPC: C08F136/22 ,  G09G3/36 ,  G06F3/041 ,  C09J147/00 ,  B32B7/12

    CPC classification number: C08F136/22 ,  B32B7/12 ,  B32B2307/412 ,  B32B2457/202 ,  B32B2457/208 ,  C08C19/02 ,  C08C19/04 ,  C08C19/28 ,  C08C19/38 ,  C08F36/22 ,  C08G18/246 ,  C08G18/6208 ,  C08G18/755 ,  C09J147/00 ,  C09J175/16 ,  C09J2203/318 ,  C09J2423/00 ,  G06F3/0412 ,  G06F2203/04103 ,  G09G3/36 ,  C08G18/8175 ,  C08G18/62

    Abstract: A low viscosity polymer having a linear or branched backbone derived from farnesene monomers and at least one terminal-end functionalized with a hydroxyl group. This polymer may be further hydrogenated to reduce unsaturation and acrylated, such that it may be incorporated into a LOCA composition. The LOCA composition may be used in a laminated screen assembly, such as a touch screen, for electronic devices by adhering the LOCA composition between an optically transparent layer, such as a cover glass, and a display. The cured LOCA composition has a refractive index similar to the optically transparent layer. A method of making the low viscosity polymer for the LOCA composition includes anionically polymerizing farnesene monomers, quenching a living end of the polymer to provide the hydroxyl-terminated polymer; hydrogenating the hydroxyl-terminated polymer; and reacting the at least partially saturated hydroxyl-terminated polymer with at least one reagent to provide an acrylate terminated hydrogenated polymer.

    Abstract translation: 具有衍生自法呢烯单体的直链或支链主链和至少一个用羟基官能化的末端的低粘度聚合物。 该聚合物可进一步氢化以降低不饱和度并进行丙烯酸酯化，使得其可以并入LOCA组合物中。 LOCA组合物可以通过将LOCA组合物粘附在诸如盖玻璃的光学透明层和显示器之间而用于电子设备的层压屏幕组件，例如触摸屏。 固化的LOCA组合物的折射率类似于光学透明层。 制备用于LOCA组合物的低粘度聚合物的方法包括阴离子聚合法呢烯单体，淬灭聚合物的活性末端以提供羟基封端的聚合物; 氢化羟基封端的聚合物; 并使所述至少部分饱和的羟基封端的聚合物与至少一种试剂反应，以提供丙烯酸酯封端的氢化聚合物。

    POLYETHYLENE FOR SUPERIOR SHEET EXTRUSION THERMOFORMING PERFORMANCE
    295.
    发明申请
    POLYETHYLENE FOR SUPERIOR SHEET EXTRUSION THERMOFORMING PERFORMANCE 审中-公开
    高分子挤出成型性能的聚乙烯

    公开(公告)号：US20160325486A1

    公开(公告)日：2016-11-10

    申请号：US15149985

    申请日：2016-05-09

    Applicant: FINA TECHNOLOGY, INC.

    Inventor： Michael McLeod ,  Mahesh Patkar ,  Jon Tippet ,  Russell McDonald

    IPC: B29C51/02 ,  B29B11/10 ,  B29C51/26 ,  B29C51/00 ,  B29B11/06 ,  B29C55/12 ,  C08F10/02 ,  B29B11/14

    Abstract: A method of forming a thermoformed article may include melt extruding polyethylene to form an extruded sheet. The rheological breadth parameter of the polyethylene may change by no more than about 5% after extrusion relative to the rheological breadth parameter of the polyethylene prior to extrusion. The extruded sheet may be thermoformed within a mold to form the thermoformed article. During thermoforming, the extruded sheet may be subjected to solid-state stretching in one or more directions. The thermoformed article may be retrieved from the mold. The polyethylene may have a rheological breadth parameter of from 0.20 to 0.40, a multimodal molecular weight distribution, a polydispersity (Mw/Mn) of from 5 to 18, a density ranging from 0.940 to 0.970 g/cc, may exhibit tensile strain-hardening, or combinations thereof.

    Abstract translation: 形成热成型制品的方法可以包括熔融挤出聚乙烯以形成挤出片材。 在挤出之前，聚乙烯的流变宽度参数相对于聚乙烯的流变宽度参数在挤出后可以改变不超过约5％。 挤出的片材可以在模具内热成型以形成热成型制品。 在热成型期间，挤压片材可以在一个或多个方向上进行固态拉伸。 可以从模具中取出热成型制品。 聚乙烯可以具有0.20至0.40的流变宽度参数，多峰分子量分布，多分散性（Mw / Mn）为5至18，密度范围为0.940至0.970g / cc，可以表现出拉伸应变硬化 ，或其组合。

    Farnesene resins, rubber compositions, and tire compositions
    300.
    发明授权
    Farnesene resins, rubber compositions, and tire compositions 有权
    法呢烯树脂，橡胶组合物和轮胎组合物

    公开(公告)号：US09334394B1

    公开(公告)日：2016-05-10

    申请号：US14729437

    申请日：2015-06-03

    Applicant: Fina Technology, Inc.

    Inventor： Steven K. Henning ,  Keith A. Nelson ,  Jean-Marc Monsallier ,  Fabien Salort

    IPC: C08F36/22 ,  C08L9/06

    CPC classification number: C08L9/06 ,  B60C1/00 ,  C08F36/22 ,  C08L47/00 ,  C08L2205/03 ,  C08F4/005 ,  C08L9/00

    Abstract: A farnesene polymer is provided having a glass transition temperature greater than zero degrees Celsius that is obtained by combining a farnesene monomer and a solvent and optionally adding one or more vinyl aromatic comonomers to provide a monomer feed and polymerizing the monomer feed with a Friedel-Crafts catalyst. The farnesene polymer may be included as a resin in a rubber composition for tire applications.

    Abstract translation: 提供的法呢烯聚合物具有大于零摄氏度的玻璃化转变温度，其通过组合法呢烯单体和溶剂并任选地加入一种或多种乙烯基芳族共聚单体以提供单体进料并使单体进料与Friedel-Crafts 催化剂。 法呢烯聚合物可以作为树脂包含在轮胎用橡胶组合物中。

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