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    CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS
    1.
    发明申请
    CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS 审中-公开
    用于烯烃聚合的催化组分

    公开(公告)号：WO2013057026A3

    公开(公告)日：2013-07-18

    申请号：PCT/EP2012070071

    申请日：2012-10-10

    Applicant: BASELL POLIOLEFINE SRL

    Inventor： MIGNOGNA ALESSANDRO ,  GUIDOTTI SIMONA ,  MORINI GIAMPIERO ,  PATER JOACHIM T M

    IPC: C08F110/06 ,  C08F4/651

    CPC classification number: C08F4/52 ,  C08F110/06 ,  C08F2500/12 ,  C08F4/651 ,  C08F4/6545

    Abstract: Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor compound of the following formula (I) In which R to R4 groups, equal to or different from each other, are hydrogen, halogen or C1-C15 hydrocarbon groups, optionally containing an heteroatom selected from halogen, P, S, N and Si, which may be linked to form a saturated or unsaturated mono or polycycle and R5 groups are selected from C1-C15 hydrocarbon groups optionally containing an heteroatom selected from halogen, P, S, N and Si.

    Abstract translation: 用于包含Mg，Ti和下式（I）的电子给体化合物的烯烃聚合的催化剂组分其中R至R 4基团彼此相同或不同的是氢，卤素或C 1 -C 15烃基，任选地 含有选自卤素，P，S，N和Si的杂原子，其可以连接形成饱和或不饱和的单环或多环和R 5基团，其选自任选地含有选自卤素，P，S的杂原子的C 1 -C 15烃基 ，N和Si。

    PROCESS FOR PRODUCING INJECTION STRETCH BLOW MOLDED POLYOLEFIN CONTAINERS
    2.
    发明申请
    PROCESS FOR PRODUCING INJECTION STRETCH BLOW MOLDED POLYOLEFIN CONTAINERS 审中-公开
    生产喷射吹塑成型聚烯烃容器的方法

    公开(公告)号：WO2012055742A3

    公开(公告)日：2012-09-07

    申请号：PCT/EP2011068295

    申请日：2011-10-20

    Applicant: BASELL POLIOLEFINE SRL ,  ROGERS MIKE ,  GOTTSCHALK ANJA

    Inventor： ROGERS MIKE ,  GOTTSCHALK ANJA

    IPC: B29C49/00 ,  B29K105/00

    CPC classification number: B29D22/003 ,  B29C49/0005 ,  B29C49/06 ,  B29C49/12 ,  B29C2049/001 ,  B29C2049/024 ,  B29K2023/04 ,  B29K2023/06 ,  B29K2023/08 ,  B29K2023/12 ,  B29K2023/14 ,  B29K2105/005

    Abstract: Injection stretch blow molding process for preparing polyolefin containers, comprising the following steps: 1) preparing a preform by injection molding a polyolefin composition comprising a polymer (A) selected from ethylene polymers, propylene polymers and mixtures thereof, and a heat absorber (B); 2) supplying heat to reheat the preform prepared in step 1) and stretch blow molding said preform; wherein the heat absorber (B) is selected from phosphates, condensed phosphates, phosphites, and mixed hydroxide/phosphate oxanion compounds of Copper (Cu), Calcium (Ca), Tin (Sn) and/or Iron (Fe).

    Abstract translation: 用于制备聚烯烃容器的注射拉伸吹塑成型方法，包括以下步骤：1）通过注塑成型包含选自乙烯聚合物，丙烯聚合物及其混合物的聚合物（A）的聚烯烃组合物和吸热剂（B）来制备预成型体， ; 2）提供热量以重新加热步骤1）中制备的预制件，并拉伸吹塑所述预制件; 其中吸热剂（B）选自磷酸盐，缩合磷酸盐，亚磷酸盐，以及铜（Cu），钙（Ca），锡（Sn）和/或铁（Fe）的混合氢氧化物/磷酸氧阴离子化合物。

    Polyolefin compositions having good resistance at whitening
    3.
    发明申请
    Polyolefin compositions having good resistance at whitening 审中-公开
    在美白时具有良好的抗性的聚烯烃组合物

    公开(公告)号：WO2010034684A2

    公开(公告)日：2010-04-01

    申请号：PCT/EP2009062184

    申请日：2009-09-21

    Applicant: BASELL POLIOLEFINE SRL ,  DE PALO ROBERTO ,  MASSARI PAOLA ,  CIARAFONI MARCO

    Inventor： DE PALO ROBERTO ,  MASSARI PAOLA ,  CIARAFONI MARCO

    IPC: C08L23/08 ,  C08J5/18 ,  C08L23/10 ,  C08L23/22

    CPC classification number: C08L23/10 ,  C08J5/18 ,  C08J2323/10 ,  C08J2323/12 ,  C08L23/0815 ,  C08L23/22 ,  C08L2205/02 ,  C08L2666/02

    Abstract: A polyolef?n composition comprising, in percentage by weight based on the weight sum of the components (al), (a2) and (b): al) 16-78 % of a propylene homopolymer or copolymer containing at most 15% of ethylene and/or C4-C10 a-olefm(s), having an isotactic index over 80%; and a2) 6-44% of a copolymer of ethylene with one or more C4-C10 a-olefm(s) containing from 10 to 40%, preferably from 15 to 35%,of said C4-C10 a-olefm(s); b) 3-70% of a butene-1 (co)polymer having: - a content of butene-1 derived units of 80% wt or more, - flexural modulus (MEF) of 60 MPa or less. The polyolef?n composition exhibits good impact resistance, excellent whitening resistance and relatively low stiffness combined with good optical properties suitable for injection and blow molding, thermoforming and film application.

    Abstract translation: 一种聚烯烃组合物，其以（a1），（a2）和（b）成分的重量和为基准的重量百分比：a1）含有至多15％乙烯的丙烯均聚物或共聚物的16-78％ 和/或C 4 -C 10α-烯烃，具有超过80％的全同立构指数; 和a2）6-44％的乙烯与一种或多种含有10至40％，优选15至35％的所述C 4 -C 10α-烯烃的C 4 -C 10α-烯烃的共聚物， ; b）3-70％的丁烯-1（共）聚合物，其具有： - 丁烯-1衍生单元的含量为80重量％以上， - 挠曲模量（MEF）为60MPa以下。 聚烯烃组合物表现出良好的抗冲击性，优异的耐白化性和相对低的刚性以及良好的光学性能，适用于注射和吹塑，热成型和膜应用。

    1-BUTENE COPOLYMERS
    8.
    发明申请
    1-BUTENE COPOLYMERS 审中-公开
    1-BOTENE共聚物

    公开(公告)号：WO2009115395A8

    公开(公告)日：2010-10-07

    申请号：PCT/EP2009052116

    申请日：2009-02-23

    Applicant: BASELL POLIOLEFINE SRL ,  RESCONI LUIGI ,  BALBONI DAVIDE ,  ESPOSITO SIMONA

    Inventor： RESCONI LUIGI ,  BALBONI DAVIDE ,  ESPOSITO SIMONA

    IPC: C08F210/08

    CPC classification number: C08F210/08 ,  C08F210/14 ,  C08F210/06 ,  C08F2500/15 ,  C08F2500/17 ,  C08F2500/20

    Abstract: A copolymer of 1-butene and at least a C8-C12 alpha-olefin derived units, preferably at least 1- octene derived units, containing from 0% to 2% by mole of propylene or pentene, having a content of C8-C12 alpha-olefin derived units higher than 0.2% and lower than 7.2% by mole; endowed with the following features: a) the melting point measured by DSC (TmII) and the C8-C12 alpha-olefin molar content fulfil the following relationship: 0 8-C12 alpha-olefin derived units and TmII is the highest melting peak in the second melting transition; b) intrinsic viscosity (IV) measured in tetrahydronaphthalene at 135°C comprised between 0.8 and 5 dL/g; and c) isotactic pentads mmmm higher than or equal to 90 %; pentads (mmrr+mrrm) lower than 4 and pentads rmmr not detectable at 13C NMR.

    Abstract translation: 含有C-C 12α-烯烃的1-丁烯和至少一种C 8 -C 12α-烯烃衍生单元，优选至少1-辛烯衍生单元的共聚物，其含有0％-2％（摩尔）丙烯或戊烯， 高于0.2％且低于7.2摩尔％的α-烯烃衍生单元; 具有以下特征：a）通过DSC（TmII）和C8-C12α-烯烃摩尔含量测量的熔点满足以下关系：0 8-C12α-烯烃衍生单元和TmII是在 第二次熔融转变; b）在135℃四氢萘中测得的特性粘度（Ⅳ）在0.8和5dL / g之间; 和c）高于或等于90％的全同立构五单元组mmmm; 低于4的五单元组（mmrr + mrrm），在13 C NMR下不能检测到五单元组。

    POLYOLEFIN NANOCOMPOSITES MATERIALS
    9.
    发明申请
    POLYOLEFIN NANOCOMPOSITES MATERIALS 审中-公开
    聚烯烃纳米复合材料

    公开(公告)号：WO2009068365A3

    公开(公告)日：2010-04-22

    申请号：PCT/EP2008063819

    申请日：2008-10-15

    Applicant: BASELL POLIOLEFINE SRL ,  FERRARA GIUSEPPE ,  COSTANTINI ENRICO ,  CONSALVI MARCO

    Inventor： FERRARA GIUSEPPE ,  COSTANTINI ENRICO ,  CONSALVI MARCO

    IPC: C08K3/26 ,  C08L23/02

    CPC classification number: C08K3/26 ,  C08L23/20 ,  C08L51/06 ,  Y10T428/139 ,  Y10T442/60 ,  C08L23/02 ,  C08L2666/24

    Abstract: A polyolefin nanocomposite material comprising the following components: (A) a crystalline or semi-crystalline polyolefin resin; and (B) a nanosized mineral filler comprising or substantially consisting of a hydrotalcite, wherein the amount of the hydrotalcite is from 0.02 to 6 parts by weight per 100 parts by weight of the nanocomposite material, and the ratio MFR (1)/MFR (2) of the melt flow rate value MFR (1) of component (A) to the melt flow rate value MFR (2) of the polyolefin nanocomposite material is of at least 1.02, charachterized in that - the said polyolefin nanocomposite material includes a compatibilizer - the dispersion of the mineral filler (B) and compatibilizer in the polyolefin resin is produced at shear mixing rates from 30 to 300 sec-1.

    Abstract translation: 一种聚烯烃纳米复合材料，其包含以下组分：（A）结晶或半结晶聚烯烃树脂; 和（B）包含或基本上由水滑石组成的纳米尺寸矿物填料，其中所述水滑石的量相对于每100重量份的纳米复合材料为0.02至6重量份，并且MFR（1）/ MFR 组分（A）的熔体流动速率值MFR（1）与聚烯烃纳米复合材料的熔体流动速率值MFR（2）的比值（2）为至少1.02，所述聚烯烃纳米复合材料包括增容剂 矿物填料（B）和增容剂在聚烯烃树脂中的分散体的制备速度为30〜300秒-1。

    HIGHLY STEREOREGULAR POLYPROPYLENE WITH IMPROVED PROPERTIES
    10.
    发明申请
    HIGHLY STEREOREGULAR POLYPROPYLENE WITH IMPROVED PROPERTIES 审中-公开
    具有改进性能的高纯度聚丙烯

    公开(公告)号：WO2009080497A3

    公开(公告)日：2009-09-24

    申请号：PCT/EP2008067118

    申请日：2008-12-09

    Applicant: BASELL POLIOLEFINE SRL ,  VINCENZI PAOLO ,  PATRONCINI GIOVANNI

    Inventor： VINCENZI PAOLO

    IPC: C08F4/651 ,  C08F110/06

    CPC classification number: C08F10/00 ,  C08F110/06 ,  C08F4/651 ,  C08F2500/18 ,  C08F2500/24

    Abstract: Catalyst component having average particle size equal to or lower than 40 µm comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two electron donor compounds one of which being present in an amount from 15 to 50% by mol with respect to the total amount of donors and selected from succinates of formula (I) below (I) in which the radicals R1 and R2, equal to, or different from, each other are a C1-C20 linear or branched alkyl, alkenyl, cycloalkyl, aryl, arylalkyl or alkylaryl group, optionally containing heteroatoms; and the radicals R3 and R4 equal to, or different from, each other, are C1-C20 alkyl, C3-C20 cycloalkyl, C5-C20 aryl, arylalkyl or alkylaryl group with the proviso that at least one of them is a branched alkyl; said compounds being, with respect to the two asymmetric carbon atoms identified in the structure of formula (I), stereoisomers of the type (S, R) or (R, S) and at least another electron donor compound which is extractable, under the test of extractability disclosed in the characterization section, for more than 30% by mol.

    Abstract translation: 平均粒度等于或小于40μm的催化剂组分包括卤化镁，至少具有Ti-卤素键的钛化合物和至少两种电子给体化合物，其中一种以15-50％的量存在，其量为15-50％ 相对于供体的总量，选自下列式（I）的琥珀酸酯（I），其中基团R 1和R 2彼此相同或不同，为C 1 -C 20直链或支链烷基，烯基 ，环烷基，芳基，芳烷基或烷基芳基，任选地含有杂原子; 并且彼此相同或不同的基团R 3和R 4是C 1 -C 20烷基，C 3 -C 20环烷基，C 5 -C 20芳基，芳基烷基或烷基芳基，条件是它们中的至少一个是支链烷基; 所述化合物相对于在式（I）结构中鉴定的两个不对称碳原子，是可以提取的（S，R）或（R，S）型的至少另一种电子给体化合物的立体异构体 在表征部分中公开的可萃取性试验，超过30％（摩尔）。

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