Polypropylene Copolymer
    1.
    发明申请
    Polypropylene Copolymer 审中-公开
    聚丙烯共聚物

    公开(公告)号:US20100292410A1

    公开(公告)日:2010-11-18

    申请号:US12741080

    申请日:2008-11-07

    IPC分类号: C08F36/20 C08F110/06

    摘要: The application provides propylene polymer including at least 80 mol % units derived from propylene and less than 0.5 mol % units derived from a tertiary diene wherein said tertiary diene is not a 1,4-diene, said polymer including 1-50 tertiary double bonds per 10,000 carbon atoms of the main chain of said polymer. The polymer may be obtained using a Ziegler Natta catalyst. The application further provides a long chain branched propylene polymer obtainable from the afore-mentioned propylene polymer including tertiary double bonds.

    摘要翻译: 本申请提供丙烯聚合物,其包含至少80mol%的衍生自丙烯的单元和小于0.5mol%的来自叔二烯的单元,其中所述叔二烯不是1,4-二烯,所述聚合物包括每个1-50个三级双键 所述聚合物主链的10,000个碳原子。 聚合物可以使用齐格勒纳塔催化剂获得。 本申请还提供了可从上述含有叔双键的丙烯聚合物得到的长支链丙烯聚合物。

    HETEROPHASIC POLYPROPYLENE WITH HIGH FLOWABILITY AND EXCELLENT LOW TEMPERATURE IMPACT PROPERTIES
    2.
    发明申请
    HETEROPHASIC POLYPROPYLENE WITH HIGH FLOWABILITY AND EXCELLENT LOW TEMPERATURE IMPACT PROPERTIES 有权
    具有高流动性和极好的低温冲击性能的异质聚丙烯

    公开(公告)号:US20100280181A1

    公开(公告)日:2010-11-04

    申请号:US12808341

    申请日:2008-10-28

    IPC分类号: C08L23/08

    摘要: The present invention relates to a heterophasic polypropylene resin comprising a propylene homo- or copolymer matrix (A) and an ethylene-propylene rubber phase (B) dispersed within the matrix, wherein the heterophasic polypropylene resin has a fraction insoluble in p-xylene at 25° C. (XCU) with an intrinsic viscosity of 1.5 dl/g or less, determined according to DIN EN ISO 1628-1 and -3 and an amount of propylene monomer units of at least 95 mol %, and a fraction soluble in p-xylene at 25° C. (XCS) with an intrinsic viscosity of 1.5 to 3.0 dl/g, determined according to DIN EN ISO 1628-1 and -3, and an amount of propylene monomer units of 50 to 75 mol %, and a MFR (2.16 kg, 230° C.) of more than 100 g/10 min, determined according to ISO 1133, a heterophasic polypropylene composition comprising such a resin, a process for preparing that resin, and an article made thereof.

    摘要翻译: 本发明涉及包含丙烯均聚物或共聚物基质(A)和分散在基体内的乙丙橡胶相(B)的多相聚丙烯树脂,其中多相聚丙烯树脂在25℃下具有不溶于对二甲苯的馏分 (XCU),其特性粘度为1.5dl / g或更低,根据DIN EN ISO 1628-1和-3测定,丙烯单体单元的量至少为95mol%,可溶于p (XCS),特性粘度为1.5至3.0dl / g,根据DIN EN ISO 1628-1和-3测定,丙烯单体单元的量为50至75mol%,和 根据ISO 1133测定的超过100g / 10分钟的MFR(2.16kg,230℃),包含这种树脂的多相聚丙烯组合物,制备该树脂的方法及其制备的制品。

    Heterophasic polypropylene with high flowability and excellent low temperature impact properties
    3.
    发明授权
    Heterophasic polypropylene with high flowability and excellent low temperature impact properties 有权
    具有高流动性和优异的低温冲击性能的异相聚丙烯

    公开(公告)号:US08445598B2

    公开(公告)日:2013-05-21

    申请号:US12808341

    申请日:2008-10-28

    IPC分类号: C08L23/10 C08L23/16

    摘要: The present invention relates to a heterophasic polypropylene resin comprising a propylene homo- or copolymer matrix (A) and an ethylene-propylene rubber phase (B) dispersed within the matrix, wherein the heterophasic polypropylene resin has a fraction insoluble in p-xylene at 25° C. (XCU) with an intrinsic viscosity of 1.5 dl/g or less, determined according to DIN EN ISO 1628-1 and -3 and an amount of propylene monomer units of at least 95 mol %, and a fraction soluble in p-xylene at 25° C. (XCS) with an intrinsic viscosity of 1.5 to 3.0 dl/g, determined according to DIN EN ISO 1628-1 and -3, and an amount of propylene monomer units of 50 to 75 mol %, and a MFR (2.16 kg, 230° C.) of more than 100 g/10 min, determined according to ISO 1133, a heterophasic polypropylene composition comprising such a resin, a process for preparing that resin, and an article made thereof.

    摘要翻译: 本发明涉及包含丙烯均聚物或共聚物基质(A)和分散在基体内的乙丙橡胶相(B)的多相聚丙烯树脂,其中多相聚丙烯树脂在25℃下具有不溶于对二甲苯的馏分 (XCU),其特性粘度为1.5dl / g或更低,根据DIN EN ISO 1628-1和-3测定,丙烯单体单元的量至少为95mol%,可溶于p (XCS),特性粘度为1.5至3.0dl / g,根据DIN EN ISO 1628-1和-3测定,丙烯单体单元的量为50至75mol%,和 根据ISO 1133测定的超过100g / 10分钟的MFR(2.16kg,230℃),包含这种树脂的多相聚丙烯组合物,制备该树脂的方法及其制备的制品。

    Heterophasic polypropylene with high impact properties
    4.
    发明授权
    Heterophasic polypropylene with high impact properties 有权
    具有高冲击性能的异相聚丙烯

    公开(公告)号:US08426520B2

    公开(公告)日:2013-04-23

    申请号:US12808350

    申请日:2008-10-29

    IPC分类号: C08F8/00 C08L23/04

    摘要: The present invention relates to a heterophasic polypropylene resin comprising a polypropylene homo- or copolymer matrix phase (A) and an ethylene-propylene copolymer phase (B) dispersed within the matrix, wherein the heterophasic polypropylene resin has a fraction insoluble in p-xylene (XCU) at 25° C. with an intrinsic viscosity of 2.0 dl/g or less, determined according to DIN EN ISO 1628-1 and -3, and a fraction soluble in p-xylene (XCS) at 25° C. having an intrinsic viscosity of 2.0 to 4.5 dl/g, determined according to DIN EN ISO 1628-1 and -3, and an amount of ethylene monomer units of 60 to 85 mol %, a heterophasic polypropylene composition comprising such a resin, a process for preparing that resin, and an article made thereof.

    摘要翻译: 本发明涉及包含分散在基质内的聚丙烯均聚物或共聚物基质相(A)和乙烯 - 丙烯共聚物相(B)的多相聚丙烯树脂,其中多相聚丙烯树脂具有不溶于对二甲苯的馏分 XCU),其特性粘度为2.0dl / g或更低,根据DIN EN ISO 1628-1和-3测定,和在25℃下可溶于对二甲苯(XCS)的级分,其具有 根据DIN EN ISO 1628-1和-3测定的特性粘度为2.0至4.5dl / g,乙烯单体单元的量为60至85mol%,包含这种树脂的多相聚丙烯组合物,制备方法 该树脂及其制品。

    HETEROPHASIC POLYPROPYLENE WITH HIGH IMPACT PROPERTIES
    5.
    发明申请
    HETEROPHASIC POLYPROPYLENE WITH HIGH IMPACT PROPERTIES 有权
    具有高冲击性能的异质聚丙烯

    公开(公告)号:US20100280166A1

    公开(公告)日:2010-11-04

    申请号:US12808350

    申请日:2008-10-29

    IPC分类号: C08L23/16

    摘要: The present invention relates to a heterophasic polypropylene resin comprising a polypropylene homo- or copolymer matrix phase (A) and an ethylene-propylene copolymer phase (B) dispersed within the matrix, wherein the heterophasic polypropylene resin has a fraction insoluble in p-xylene (XCU) at 25° C. with an intrinsic viscosity of 2.0 dl/g or less, determined according to DIN EN ISO 1628-1 and -3, and a fraction soluble in p-xylene (XCS) at 25° C. having an intrinsic viscosity of 2.0 to 4.5 dl/g, determined according to DIN EN ISO 1628-1 and -3, and an amount of ethylene monomer units of 60 to 85 mol %, a heterophasic polypropylene composition comprising such a resin, a process for preparing that resin, and an article made thereof.

    摘要翻译: 本发明涉及包含分散在基质内的聚丙烯均聚物或共聚物基质相(A)和乙烯 - 丙烯共聚物相(B)的多相聚丙烯树脂,其中多相聚丙烯树脂具有不溶于对二甲苯的馏分 XCU),其特性粘度为2.0dl / g或更低,根据DIN EN ISO 1628-1和-3测定,和在25℃下可溶于对二甲苯(XCS)的级分,其具有 根据DIN EN ISO 1628-1和-3测定的特性粘度为2.0至4.5dl / g,乙烯单体单元的量为60至85mol%,包含这种树脂的多相聚丙烯组合物,制备方法 该树脂及其制品。