SILANE-MODIFIED POLYOLEFINS HAVING A HIGH DEGREE OF FUNCTIONALIZATION
    3.
    发明申请
    SILANE-MODIFIED POLYOLEFINS HAVING A HIGH DEGREE OF FUNCTIONALIZATION 有权
    具有高度功能化度的硅烷改性聚烯烃

    公开(公告)号:US20110060078A1

    公开(公告)日:2011-03-10

    申请号:US12990955

    申请日:2009-07-02

    Abstract: The present invention relates to modified polyolefins having a propylene content of at least 50 ma-% and a maximum of 75 ma-%, being determined by means of 13C-NMR spectroscopy, and having a poly(ethylene) triad content of a maximum of 2.5 ma-%, being determined by means of 13C-NMR spectroscopy, relative to the total detected ethylene content, a melting heat of at least 9 and a maximum of 20 J/g, determined by means of differential calorimetry, and a solubility in xylol at ambient temperature of at least 96 ma-%, and a solubility in THF at ambient temperature of at least 67 ma-%, wherein one or multiple silanes are grafted onto the polymer. The invention further relates to a method for the production of the polyolefins, and to the use thereof, particularly in or as an adhesive.

    Abstract translation: 本发明涉及具有至少50ma-%和最大75ma-%的丙烯含量的改性聚烯烃,其通过13 C-NMR光谱法测定,并且具有最大的聚(乙烯)三单元组含量 通过13 C-NMR光谱测定,相对于总检测到的乙烯含量,通过差示量热法测定的至少9和最大值为20J / g的熔化热,以及在 在室温下至少为96ma-%的二羟甲基纤维素,以及在室温下在THF中的溶解度至少为67ma-%,其中一个或多个硅烷接枝到聚合物上。 本发明还涉及一种用于生产聚烯烃的方法及其用途,特别是在胶粘剂中或作为粘合剂。

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