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    • 10. 发明申请
    • PROCESSES FOR PRODUCING IN-LINE POLYOLEFIN BASED ADHESIVE COMPOSITIONS, AND ADHESIVE COMPOSITIONS AND FILMS THEREOF
    • 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
    • WO2017200867A1
    • 2017-11-23
    • PCT/US2017/032379
    • 2017-05-12
    • EQUISTAR CHEMICALS, LP
    • BOTROS, Maged, G.PODBORNY, William, R.CORCORAN, Lindsay, E.
    • C09J123/08B32B27/32C08L51/06
    • 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.
    • 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。