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    PIPE SYSTEMS OF POLYPROPYLENE COMPOSITIONS
    1.
    发明申请
    PIPE SYSTEMS OF POLYPROPYLENE COMPOSITIONS 审中-公开
    聚丙烯组合物的管道系统

    公开(公告)号：WO03037981A8

    公开(公告)日：2004-08-19

    申请号：PCT/EP0211514

    申请日：2002-10-15

    Applicant: BASELL POLIOLEFINE SPA ,  DE PALO ROBERTO ,  PELLICONI ANTEO ,  HUOVINEN PAEIVI HELENA

    Inventor： DE PALO ROBERTO ,  PELLICONI ANTEO ,  HUOVINEN PAEIVI HELENA

    IPC: B32B1/08 ,  B32B27/32 ,  C08L23/06 ,  C08L23/08 ,  C08L23/10 ,  C08L23/14 ,  C08L23/16 ,  F16L9/00 ,  F16L9/12

    CPC classification number: B32B27/32 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/142 ,  C08L23/16 ,  F16L9/12 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/1397 ,  C08L2666/04

    Abstract: Polypropylene pipes (parts by weight): 1) 100 parts of a crystalline random copolymer of propylene with 1-15% by weight of a C4-C10 alpha-olefin or a crystalline random copolymer of propylene with 1-15% by weight of C4-C10 alpha-olefin and with 1-7% by weight of ethylene 2) 0 to 70 parts of an elastomeric polyolefin selected from the group consisting of: (a) a copolymer of ethylene with propylene and, optionally a diene, having an ethylene content of from 17 to 45 wt% and an propylene content from 55 to 83 wt%; (b) a copolymer of ethylene with a C3-C10 alpha-olefin having an ethylene/C3-C10 alpha-olefin weight ratio of from 29 to 86 wt% ( C-NMR analysis) and having an Mw/Mn ratio of less than 3.5; and 3) 0-30 parts of a polymer of ethylene having a melting temperature over 120 °C and intrinsic viscosity of from 2 to 6 dL/g; with the proviso that when the elastomeric polyolefin is present, the polymer of ethylene is at least 12 parts based on 100 parts of the crystalline random propylene copolymer (1) and that at least one of the layer made of the said polymer propylene composition is substantially free from random copolymers of propylene with 15 wt% or less of ethylene as the sole comonomer.

    Abstract translation: 聚丙烯管（重量份）：1）100份丙烯与1-15重量％的C 4 -C 10α-烯烃或丙烯与1-15重量％的C4的结晶无规共聚物的结晶无规共聚物 -C 10α-烯烃和1-7重量％的乙烯2）0至70份弹性体聚烯烃，其选自：（a）乙烯与丙烯的共聚物和任选的具有乙烯的二烯的共聚物 含量为17〜45重量％，丙烯含量为55〜83重量％。 （b）乙烯与C 3 -C 10α-烯烃的共聚物，其具有29至86重量％的乙烯/ C 3 -C 10α-烯烃重量比（13 C-NMR分析），并具有Mw / Mn比 小于3.5; 和3）0-30份熔融温度超过120℃的乙烯聚合物，特性粘度为2至6dL / g; 条件是当存在弹性体聚烯烃时，基于100份结晶无规丙烯共聚物（1），乙烯的聚合物为至少12份，并且由所述聚合物丙烯组合物制成的层中的至少一层基本上是 没有丙烯与15重量％或更少的乙烯的无规共聚物作为唯一的共聚单体。

    BLOCK COPOLYMERS AND PROCESS FOR THEIR PREPARATION
    3.
    发明申请
    BLOCK COPOLYMERS AND PROCESS FOR THEIR PREPARATION 审中-公开
    嵌段共聚物及其制备方法

    公开(公告)号：WO02066540A3

    公开(公告)日：2003-10-16

    申请号：PCT/EP0200278

    申请日：2002-01-10

    Applicant: BASELL POLIOLEFINE SPA ,  ABE KAZUTO

    Inventor： ABE KAZUTO

    IPC: C08F297/08 ,  C08L53/00 ,  C08G81/02

    CPC classification number: C08F297/086 ,  C08F297/08 ,  C08F297/083 ,  C08L53/00

    Abstract: A block copolymer having structural formula A-B or A-B-A, wherein A is a crystallizable isotactic polypropylene block segment and B is an amorphous olefin elastomeric block segment; the novel crystallizable block copolymer may be used as it is as a molding material, or as a compatibilizer, a surfactant, a mechanical property improvement agent and the like for other polyemers.

    Abstract translation: 具有结构式A-B或A-B-A的嵌段共聚物，其中A是可结晶的全同立构聚丙烯嵌段链段，B是无定形烯烃弹性体链段; 可以直接使用新的可结晶嵌段共聚物作为成型材料，或作为其它聚合物的增容剂，表面活性剂，机械性能改进剂等使用。

    BIORIENTED POLYPROPYLENE FILMS
    4.
    发明申请
    BIORIENTED POLYPROPYLENE FILMS 审中-公开
    生物聚丙烯薄膜

    公开(公告)号：WO02057342A3

    公开(公告)日：2002-10-10

    申请号：PCT/EP0114668

    申请日：2001-12-13

    Applicant: BASELL POLIOLEFINE SPA ,  PELLICONI ANTEO ,  LONARDO ANGELO ,  MEI GABRIELE

    Inventor： PELLICONI ANTEO ,  LONARDO ANGELO ,  MEI GABRIELE

    IPC: B32B27/32 ,  C08J5/18 ,  C08L23/16

    CPC classification number: C08J5/18 ,  C08J2323/14 ,  Y10S428/91 ,  Y10T428/31913 ,  Y10T428/31938

    Abstract: Bioriented polypropylene films (BOPP) wherein at least one layer comprises a propylene polymer containing at least 0.8% by weight of ethylene and optionally one or more C4-C10 alpha -olefins, or a propylene polymer composition containing at least 0.8% by weight of one or more comonomers selected from ethylene and more C4-C10 alpha -olefins, and having the following features: 1) a melting temperature of 155 DEG C or higher; 2) a content of fraction soluble in xylene at room temperature lower than 3% by weight and a value of the ratio of the polymer fraction collected at the temperature range from 25 DEG C to 95 DEG C (by TREF) to the said xylene soluble fraction higher than 8.

    Abstract translation: 双取向聚丙烯薄膜（BOPP），其中至少一层包含含有至少0.8重量％乙烯和任选的一种或多种C4-C10α-烯烃的丙烯聚合物，或含有至少0.8重量％ 或更多选自乙烯和更多C4-C10α-烯烃的共聚单体，并且具有以下特征：1）熔点为155℃或更高; 2）室温下可溶于二甲苯的部分的含量低于3重量％，并且在25℃至95℃（通过TREF）的温度范围收集的聚合物部分与所述二甲苯可溶物 分数高于8。

    POLYPROPYLENE RESIN COMPOSITION
    6.
    发明申请
    POLYPROPYLENE RESIN COMPOSITION 审中-公开
    聚丙烯树脂组合物

    公开(公告)号：WO02096960A3

    公开(公告)日：2003-02-06

    申请号：PCT/EP0205603

    申请日：2002-05-21

    Applicant: BASELL POLIOLEFINE SPA ,  IWASHITA TOSHIYUKI

    Inventor： IWASHITA TOSHIYUKI

    IPC: C08F8/50 ,  C08K3/22 ,  C08K5/00 ,  C08K5/057 ,  C08K5/14 ,  C08L23/10 ,  C08F8/06 ,  C08F10/06

    CPC classification number: C08K5/057 ,  C08F8/50 ,  C08F2810/10 ,  C08K3/22 ,  C08K3/2279 ,  C08K5/0091 ,  C08K5/14 ,  C08L23/10 ,  C08L2023/42 ,  C08L2205/02 ,  C08L2666/04 ,  C08F110/06

    Abstract: A polypropylene resin composition containing (A) a polypropylene resin treatment product obtained by adding from (0.05) to (5) weight parts of an organic peroxide to (100) weight parts of a polypropylene resin with a melt flow rate of from (0.1) to (50) g/10min and carrying out a melt treatment and (B) from (0.01) to (2) weight parts of an oxide of the group (2) or (12) metal of the periodic table or a metal alkoxide of defined formula to (100) weight parts of a resin content of the above polypropylene resin treatment product.

    Abstract translation: 一种聚丙烯树脂组合物，其含有（A）通过从（0.05）〜（5）重量份的有机过氧化物加入（100）重量份熔体流动速率为（0.1）的聚丙烯树脂得到​​的聚丙烯树脂处理产物， 至（50）g / 10min，进行熔融处理，和（B）（0.01）至（2）重量份的元素周期表第（2）或（12）族金属的氧化物或金属醇盐 （100）重量份上述聚丙烯树脂处理产品的树脂含量。

    POLYOLEFIN GRAFTED POLY(VINYL ALCOHOL) AND PROCESS FOR PRODUCING SAME
    8.
    发明申请
    POLYOLEFIN GRAFTED POLY(VINYL ALCOHOL) AND PROCESS FOR PRODUCING SAME 审中-公开
    聚烯烃（POLYOLEFIN GRAFTED POLY（VINYL ALCOHOL））及其生产方法

    公开(公告)号：WO2004078808A3

    公开(公告)日：2005-03-10

    申请号：PCT/IB2004000526

    申请日：2004-03-01

    Applicant: BASELL POLIOLEFINE SPA ,  DANG VU A

    Inventor： DANG VU A

    IPC: C08F255/00 ,  C08F255/02 ,  C08L51/06

    CPC classification number: C08L51/06 ,  C08F255/00 ,  C08F255/02 ,  C08L23/0815 ,  C08L23/12 ,  C08L23/142 ,  C08L23/16 ,  C08L2666/02 ,  C08L2666/24 ,  C08L2666/04 ,  C08L2666/06

    Abstract: A process for preparing an olefin polymer grafted poly(vinyl alcohol) polymer, in which an olefin polymer is first treated with a free radical polymerization initiator, a peroxidized olefin polymer material, or ionizing radiation, then grafted with a vinyl ester monomer to form an olefin polymer grafted poly(vinyl ester) polymer, and finally the vinyl ester moieties in the resulting grafted polymer are converted to vinyl alcohol moieties, at a temperature of from 25 to less than 100°C, in a mixed aromatic hydrocarbon/alkanol solvent system. The resulting olefin polymer grafted poly(vinyl alcohol) polymer has improved oxygen barrier properties.

    Abstract translation: 一种制备烯烃聚合物接枝聚（乙烯醇）聚合物的方法，其中首先用自由基聚合引发剂，过氧化烯烃聚合物材料或电离辐射处理烯烃聚合物，然后用乙烯基酯单体接枝以形成 烯烃聚合物接枝的聚（乙烯基酯）聚合物，最后将所得接枝聚合物中的乙烯基酯部分在25至小于100℃的温度下在混合的芳烃/烷醇溶剂体系中转化为乙烯醇部分 。 所得的烯烃聚合物接枝聚（乙烯醇）聚合物具有改善的氧阻隔性能。

    PROCESS FOR THE PREPARATION OF POROUS POLYMERS AND POLYMERS OBTAINABLE THEREOF
    9.
    发明申请
    PROCESS FOR THE PREPARATION OF POROUS POLYMERS AND POLYMERS OBTAINABLE THEREOF 审中-公开
    制备多孔聚合物和可获得的聚合物的方法

    公开(公告)号：WO02051887A3

    公开(公告)日：2003-01-03

    申请号：PCT/EP0115394

    申请日：2001-12-21

    Applicant: BASELL POLIOLEFINE SPA ,  FERRARO ANGELO ,  BARUZZI GIOVANNI ,  STEWART CONSTANTINE A ,  FUSCO OFELIA

    Inventor： FERRARO ANGELO ,  BARUZZI GIOVANNI ,  STEWART CONSTANTINE A ,  FUSCO OFELIA

    IPC: C08F2/00 ,  C08F4/02 ,  C08F4/62 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06 ,  C08L23/10

    CPC classification number: C08F10/00 ,  C08F10/06 ,  C08F110/06 ,  Y10S526/943 ,  C08F4/027 ,  C08F2/001 ,  C08F2500/17 ,  C08F2500/18 ,  C08F2500/24

    Abstract: A process for preparing porous olefin polymers comprising bringing into contact in a polymerization reactor, at a temperature T , one or more olefins of the formula (I) CH2=CHR , R being hydrogen, a C1-C20-alkyl or a C6-C12-aryl group, with a catalyst obtained by reacting a solid catalyst component in the form of spheroidal particles comprising a compound of Ti or V not containing metal-&pgr; bonds and a Mg halide, optionally containing one or more electron donor compounds, with an aluminum-alkyl (Al-alkyl) compound, then raising the temperature up to the polymerization temperature, said process being characterized in that: a) if the temperature T is lower than 40 DEG C, the temperature is raised up to the polymerization temperature is such a way that, for a time of at least one minute after the introduction temperature in such a way that, for a time of at least one minute after the introduction of the catalyst system into the reactor, the temperature of the reaction T fulfills the following condition of formula (II) wherein m is the time expressed in minutes employed for reaching the temperature T ; or b) if temperature T is 40 DEG C or higher, the reactor is maintained for a time of at least one minute at a temperature of at least 40 DEG C.

    Abstract translation: 一种制备多孔烯烃聚合物的方法，包括在聚合反应器中在温度T 1下接触一种或多种式（I）CH 2 = CHR 1的烯烃，R 1为氢，C 1 -C 20 - 烷基或C 6 -C 12 - 芳基与通过使包含不含金属 - pgr的Ti或V的化合物的球形颗粒形式的固体催化剂组分反应获得的催化剂; 键和可选地含有一个或多个电子给体化合物的卤化镁与烷基铝（Al-烷基）化合物，然后将温度升高到聚合温度，所述方法的特征在于：a）如果温度T <1>低于40℃，温度升高到聚合温度，使得在引入温度之后至少1分钟的时间，使得至少一个时间 在将催化剂体系引入反应器之后，反应温度T 2满足下列条件（II），其中m为达到温度T 2所用时间; 或b）如果温度T 1为40℃或更高，则反应器在至少40℃的温度下保持至少1分钟的时间。

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