利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

264 条记录 (耗时 0.024 秒)

    POLYETHYLENE FILM STRUCTURES AND RELATED METHODS
    4.
    发明申请
    POLYETHYLENE FILM STRUCTURES AND RELATED METHODS 审中-公开

    公开(公告)号：WO2020086553A1

    公开(公告)日：2020-04-30

    申请号：PCT/US2019/057401

    申请日：2019-10-22

    申请人： EQUISTAR CHEMICALS, LP

    发明人： CORCORAN, Lindsay E. ,  SCHWAB, Thomas J.

    IPC分类号： B32B27/08 ,  B32B27/32 ,  C08K5/00 ,  C08K5/098 ,  C08L23/08 ,  B32B27/18

    摘要： Film structures and related methods and uses thereof are described herein. One or more of the film structures generally include an A layer, a B layer and a C layer. Tire B layer is positioned between the A layer and the C layer. The A layer includes high density polyethylene. The B layer includes linear low density polyethylene and a nucleating agent. The C layer includes one or more polymers. One or more of the related methods include methods for producing film structures including an A layer, a B layer, and a C layer.

    LIQUID-CONTAINING POLYOLEFIN MASTER BATCHES AND METHODS
    5.
    发明申请
    LIQUID-CONTAINING POLYOLEFIN MASTER BATCHES AND METHODS 审中-公开

    公开(公告)号：WO2019195418A1

    公开(公告)日：2019-10-10

    申请号：PCT/US2019/025577

    申请日：2019-04-03

    申请人： EQUISTAR CHEMICALS, LP

    发明人： FLENNIKEN, Cindy, L. ,  LEE, Chun, D.

    IPC分类号： C08K9/12 ,  C08K5/5425

    摘要： Provided herein are liquid-containing masterbatches and methods of forming liquid- containing masterbatches. The methods may include providing a mixture including an organosilane and porous particles; and heating the mixture at a temperature effective to adsorb at least a portion of the organosilane to one or more surfaces of the porous particles to form a polyolefin master batch. An organosilane may be present in a polyolefin master batch in an amount ranging from about 10 % to about 50 % by weight of the polyolefin master batch, and the porous particles may include (1) polypropylene, (2) a copolymer including (i) a propylene monomer and (ii) at least one of an ethylene monomer and a butene monomer, or (3) a combination thereof.

    METHOD OF CROSSLINKING A POLYOLEFIN AND COMPOSITIONS THEREOF
    6.
    发明申请
    METHOD OF CROSSLINKING A POLYOLEFIN AND COMPOSITIONS THEREOF 审中-公开

    公开(公告)号：WO2018222725A1

    公开(公告)日：2018-12-06

    申请号：PCT/US2018/035148

    申请日：2018-05-30

    申请人： EQUISTAR CHEMICALS, LP

    发明人： FLENNIKEN, Cindy L. ,  LEE, Chun D.

    IPC分类号： C08L23/04 ,  C08J3/24 ,  C08K5/00 ,  C08K5/5425

    摘要： The present disclosure provides a method for crosslinking polyolefins through using a substantially-miscible, polyolefin-based, silane-crosslinkiiig-agent carrier and related moisture- crosslinkable polyolefin-based compositions. The method is for crosslinking a first polyolefin includes the steps of: (A) selecting a second polyolefin being substantially-miscible with the first polyolefin and having particles of a morphology selected from the group consisting of powder and substantially spherical; (B) admixing the second polyolefin to the first polyolefin; (C) adsorbing a silane-crosslinking agent onto the second polyolefin, thereby rendering a substantially-miscible, polyolefin-based, silane-crosslinking-agent carrier; (D) melt blending the first polyolefin and the substantially-miscible, polyolefin-based, silane- crosslinking-agent carrier, thereby yielding a moisture-crosslinkable polyolefin-based composition; and (E) crosslinking the moisture-crosslinkable polyolefin-based composition.

    CARBON FIBER REINFORCED POLYOLEFIN COMPOSITONS AND METHODS
    7.
    发明申请
    CARBON FIBER REINFORCED POLYOLEFIN COMPOSITONS AND METHODS 审中-公开

    公开(公告)号：WO2018204519A1

    公开(公告)日：2018-11-08

    申请号：PCT/US2018/030698

    申请日：2018-05-02

    申请人： EQUISTAR CHEMICALS, LP

    发明人： LU, Jue ,  YANG, Changlai ,  DAMMANN, Michael, J.

    IPC分类号： C08L23/12

    摘要： The present disclosure generally relates to carbon fiber reinforced polyolefin compositions, which may have a relatively low density. The compositions may include a thermoplastic olefin, a filler component, a compatibilizer, and/or an additive package. In some embodiments, the filler component includes a plurality of carbon fibers. In addition, articles of manufacture and methods of making a carbon fiber reinforced polyolefin composition are provided.

    PROCESSES FOR PRODUCING IN-LINE POLYOLEFIN BASED ADHESIVE COMPOSITIONS, AND ADHESIVE COMPOSITIONS AND FILMS THEREOF
    9.
    发明申请
    PROCESSES FOR PRODUCING IN-LINE POLYOLEFIN BASED ADHESIVE COMPOSITIONS, AND ADHESIVE COMPOSITIONS AND FILMS THEREOF 审中-公开
    生产在线聚烯烃基粘合剂组合物的方法，以及粘合剂组合物及其薄膜

    公开(公告)号：WO2017200867A1

    公开(公告)日：2017-11-23

    申请号：PCT/US2017/032379

    申请日：2017-05-12

    申请人： EQUISTAR CHEMICALS, LP

    发明人： BOTROS, Maged, G. ,  PODBORNY, William, R. ,  CORCORAN, Lindsay, E.

    IPC分类号： C09J123/08 ,  B32B27/32 ,  C08L51/06

    摘要： Adhesive compositions, processes of forming adhesive compositions, and multi -layer films are discussed herein. Hie processes generally include contacting an olefin monomer with a catalyst system within a polymerization zone to form an olefin based polymer under polymerization conditions sufficient to form the olefin based polymer, the catalyst system including a metal component generally represented by the formula: MR X ; wherein M is a transition metal, R is a halogen, an aikoxy, or a hydrocarboxyl group and x is the valence of the transition metal, wherein the catalyst system further includes an internal donor (ID) comprising a C 3 -C 6 cyclic ether: and withdrawing the olefin based polymer from the polymerization zone; and melt blending the olefin based polymer with a functionalized poly olefin to form a polyolefm based adhesive composition, wherein the process is an in-line process.

    摘要翻译： 本文讨论了粘合剂组合物，形成粘合剂组合物的过程和多层膜。 方法通常包括使烯烃单体与催化剂体系在聚合区内接触以在足以形成烯烃基聚合物的聚合条件下形成烯烃基聚合物，所述催化剂体系包含通常由下式表示的金属组分：MR X ; 其中M是过渡金属，R是卤素，烷氧基或烃基，并且x是过渡金属的化合价，其中所述催化剂体系进一步包括含有C 3键的内给体（ID） C 6 -C 6环醚：从聚合区中取出烯烃基聚合物; 和将烯烃基聚合物与官能化聚烯烃熔融共混以形成基于聚烯烃的粘合剂组合物，其中该方法是在线方法。