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    Polymer film comprising a propylene random copolymer
    4.
    发明申请
    Polymer film comprising a propylene random copolymer 审中-公开

    公开(公告)号：US20070203309A1

    公开(公告)日：2007-08-30

    申请号：US11790254

    申请日：2007-04-24

    申请人： Pirjo Jaaskelainen ,  Markus Gahleitner ,  Manfred Kirchberger ,  Paivi Pitkanen

    发明人： Pirjo Jaaskelainen ,  Markus Gahleitner ,  Manfred Kirchberger ,  Paivi Pitkanen

    IPC分类号： C08G85/00

    CPC分类号： C08F210/06 ,  C08F210/16 ,  C08J5/18 ,  C08J2323/14 ,  Y10T428/31909 ,  C08F2500/12 ,  C08F2500/26 ,  C08F4/6492

    摘要： The present invention relates in a first embodiment to a polymer film comprising a propylene random copolymer with a total comonomer content of 4.5 to 12 mol % wherein the sealing initiation temperature SIT of the film is Tm−30° C. or less, preferably Tm−33° C. or less, in a second embodiment to a polymer film comprising a propylene random copolymer with a total comonomer content of 4.5 to 12 mol % wherein the film is having a relative reduction of the static friction value (inside-inside) from one to four days of 35% or more, preferably 40% or more, in a third embodiment to a polymer film comprising a propylene random copolymer with a total comonomer content of 4.5 to 12 mol % wherein the distribution of the comonomer in the random copolymer determined according to TREF method is multimodal, preferably bimodal, in a fourth embodiment to a polymer film comprising a propylene random copolymer with a total comonomer content of 4.5 to 12 mol %, wherein the copolymer is having an elution interval of 50° C. or more, and in a fifth embodiment to a polymer film comprising a copolymer with a total comonomer content of 4.5 to 12 mol % wherein the random copolymer is a unimodal polymer and the elution interval is determined by the equation Y≦4.5·m+16 wherein Y is the elution interval in ° C. and m is the percentage of ethylene in the copolymer in wt. %.

    Polyolefin sheets and polyolefin coatings of substrates
    5.
    发明授权
    Polyolefin sheets and polyolefin coatings of substrates 有权
    聚烯烃片材和基材的聚烯烃涂料

    公开(公告)号：US06251995B1

    公开(公告)日：2001-06-26

    申请号：US09275686

    申请日：1999-03-24

    申请人： Achim Hesse ,  Ulf Panzer ,  Christian Paulik ,  Anton Wolfsberger ,  Manfred Kirchberger ,  Peter Niedersuess

    发明人： Achim Hesse ,  Ulf Panzer ,  Christian Paulik ,  Anton Wolfsberger ,  Manfred Kirchberger ,  Peter Niedersuess

    IPC分类号： C08F800

    CPC分类号： C08J5/18 ,  C08J2323/10 ,  C08L23/10 ,  C08L23/14 ,  C08L23/16 ,  C08L2314/06 ,  C08L2666/04

    摘要： Polyolefin sheets and/or polyolefin coatings of substrates, such as textile fabrics, plastic sheets, paper, cardboard and metal with a high dimensional accuracy and thermal shock stability, consisting of modified polypropylene polymers or mixtures of modified polypropylene polymers and unmodified propylene polymers, the polyolefin sheets and/or polyolefin coating being produced by conventional processing methods. The polyolefin sheets and polyolefin coatings of substrates are suitable for use in the sectors of packaging, pharmacy, textile industry, vehicle equipment and machinery construction, electrical engineering, electronics, domestic appliances, medicine and the building industry.

    摘要翻译： 由改性聚丙烯聚合物或改性聚丙烯聚合物和未改性丙烯聚合物的混合物组成的具有高尺寸精度和热冲击稳定性的基材的聚烯烃片和/或聚烯烃涂层，例如纺织织物，塑料片，纸，纸板和金属， 聚烯烃片材和/或聚烯烃涂层通过常规加工方法生产。聚烯烃片材和聚烯烃涂料适用于包装，制药，纺织工业，车辆设备和机械制造，电气工程，电子，家用电器 ，医药和建筑业。