公开(公告)号：US09593171B2

公开(公告)日：2017-03-14

申请号：US14111144

申请日：2012-03-29

Applicant: Simona Guidotti ,  Giampiero Morini ,  Simona Esposito ,  Alessandro Mignogna ,  Joachim T. M. Pater ,  Fabrizio Piemontesi ,  Diego Brita

Inventor： Simona Guidotti ,  Giampiero Morini ,  Simona Esposito ,  Alessandro Mignogna ,  Joachim T. M. Pater ,  Fabrizio Piemontesi ,  Diego Brita

IPC: C08F4/16 ,  C08F10/06

CPC classification number: C08F4/16 ,  C08F10/06 ,  C08F4/651 ,  C08F110/06 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/02 ,  C08F210/06 ,  C08F2/001

Abstract: A porous solid catalyst component 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 selected from 1,3-diethers and the other being selected from succinates, characterized by the fact that the molar ratio ID/Ti is from 0.30 to 0.90, where ID is the total molar amount of succinate and 1,3-diether, the molar ratio of the 1,3-diether donor to the succinate donor is higher than, or equal to, 0.60.

Abstract translation: 一种多孔固体催化剂组分，其包含卤化镁，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，其中一种选自1,3-二醚，另一种选自琥珀酸盐，其特征在于 事实上，ID / Ti的摩尔比为0.30〜0.90，其中ID是琥珀酸盐和1,3-二醚的总摩尔量，1,3-二醚供体与琥珀酸盐供体的摩尔比高于或 等于0.60。

公开(公告)号：US20170066856A1

公开(公告)日：2017-03-09

申请号：US15309155

申请日：2015-04-28

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： PAOLA MASSARI ,  FABRIZIO PIEMONTESI ,  GIANNI VITALE ,  CAROLINE CATHELIN ,  GIAMPIERO MORINI ,  MARCO CIARAFONI ,  CLAUDIO CAVALIERI ,  ANDREA ISATI

IPC: C08F210/06

CPC classification number: C08F210/06 ,  C08L23/12 ,  C08L23/142 ,  C08L2203/16 ,  C08L2203/162 ,  C08F10/06 ,  C08F4/6574 ,  C08F4/6465 ,  C08F4/6492 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/26

Abstract: The present disclosure relates to a multilayer film characterized by one or more skin layers comprising propylene/ethylene copolymers characterized by the following features: an ethylene derived units content of between 1.0 wt % and 15.0% wt %; and a molecular weight distribution (MWD), expressed in terms of Mw/Mn, of greater than 4.0;a content of xylene soluble fraction (XS) and an ethylene derived units content (C2) that fulfills the following relationship: XS

Abstract translation: 其中XS是在25℃下可溶于二甲苯的馏分的重量百分比，C2是通过NMR确定的共聚物中乙烯单元的重量百分比。

公开(公告)号：US09574026B2

公开(公告)日：2017-02-21

申请号：US14915063

申请日：2014-08-05

Applicant: BASELL POLYOLEFINE ITALIA S.R.L.

Inventor： Massimo Covezzi ,  Gabriele Mei ,  Maria Di Diego ,  Piero Gessi ,  Pietro Baita ,  Roberta Pica

IPC: C08F2/00 ,  C08F4/00 ,  C08F210/00 ,  C08F110/02 ,  C08F10/00

CPC classification number: C09J151/06 ,  B32B7/12 ,  B32B15/085 ,  B32B27/06 ,  B32B2307/718 ,  C08F10/00 ,  C08F110/02 ,  C08F2410/02 ,  C08L23/06 ,  C08L23/20 ,  C08L51/06 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2207/062 ,  C09J5/02 ,  C09J123/06 ,  C09J123/20 ,  C09J2205/306 ,  C09J2400/166 ,  C09J2423/00 ,  C09J2423/04 ,  C09J2451/00 ,  C09J2463/008 ,  C08F2/005 ,  C08F2/007 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/24 ,  C08F4/025 ,  C08F110/06 ,  C08F4/6492

Abstract: The present technology relates to a method of introducing a supported antistatic compound that does not comprise a transition-metal-based catalyst component for use in an olefin polymerization reactor. In some embodiments, the methods disclosed herein avoid the formation of polymer agglomerates in the reactor and minimize potentially negative effects on catalyst yield.

Abstract translation: 本技术涉及引入不含有用于烯烃聚合反应器的过渡金属类催化剂组分的负载型抗静电化合物的方法。 在一些实施方案中，本文公开的方法避免了在反应器中形成聚合物附聚物并且最小化对催化剂产率的潜在负面影响。

公开(公告)号：US20170029670A1

公开(公告)日：2017-02-02

申请号：US15039263

申请日：2014-10-27

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： STEFANO SPATARO ,  GIAMPAOLO PELLEGATTI ,  ROBERTA MARCHINI ,  STEFANO PASQUALI

IPC: C09J123/20

CPC classification number: C09J123/20 ,  C08L23/20 ,  C09J123/18

Abstract: The present disclosure generally relates to a hot melt adhesive polyolefin composition comprising a high melt flow, butene-1 copolymer suitable to be used as a glue in the paper and packaging industry, in furniture manufacturing, e.g. for edgebands, square edges and softforming, for paneling in high moisture environments, and as a glue in tufted or needle punched carpets.

Abstract translation: 本发明一般涉及一种热熔粘合剂聚烯烃组合物，其包含高熔体流动性，适合用作纸和包装工业中的胶水的丁烯-1共聚物，例如在家具制造中。 用于边缘带，方边和软成型，用于在高湿度环境中镶嵌，以及作为簇绒或针刺地毯中的胶水。

公开(公告)号：US09505855B2

公开(公告)日：2016-11-29

申请号：US12996683

申请日：2009-06-08

Applicant: Masaki Fushimi ,  Gerhardus Meier ,  Maclovio Herrera Salinas ,  Martin Schneider ,  Giampiero Morini

Inventor： Masaki Fushimi ,  Gerhardus Meier ,  Maclovio Herrera Salinas ,  Martin Schneider ,  Giampiero Morini

IPC: B01J27/32 ,  B01J31/00 ,  B01J37/00 ,  C08F4/02 ,  C08F4/60 ,  C08F4/44 ,  C08F110/02 ,  C08F10/02

CPC classification number: C08F10/02 ,  C08F4/6493

Abstract: The present invention relates to catalysts systems for the polymerization of olefins CH2═CHR, wherein R is an alkyl, cycloalkyl or aryl radical having 1-12 carbon atoms, comprising (A) a solid catalyst component comprising Ti, Mg, and halogen (B) an aluminum alkyl compound and (C) a mono or dihalogenated hydrocarbon compound. Said catalyst systems have improved polymerization activity.

Abstract translation: 本发明涉及用于烯烃CH 2 = CHR聚合的催化剂体系，其中R是具有1-12个碳原子的烷基，环烷基或芳基，其包含（A）包含Ti，Mg和卤素（B ）烷基铝化合物和（C）单或二卤化烃化合物。 所述催化剂体系具有改善的聚合活性。

公开(公告)号：US20160319058A1

公开(公告)日：2016-11-03

申请号：US15103203

申请日：2014-10-27

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： ROBERTA MARZOLLA ,  TIZIANA CAPUTO

IPC: C08F210/06 ,  B32B27/32 ,  C08J5/18

CPC classification number: C08F210/06 ,  B32B27/32 ,  C08F210/16 ,  C08J5/18 ,  C08J2323/14 ,  C08F210/08 ,  C08F2500/03 ,  C08F2500/26

Abstract: The present disclosure relates to a propylene ethylene 1-butene terpolymer wherein:(i) the content of ethylene derived units ranges from 1.1 wt % to 1.9 wt %, (ii) the content of 1-butene ranges from 5.0 wt % to 9.0 wt %, (iii) the melting point (Tm) of the non-nucleated terpolymer ranges from 125° C. to 137° C.; and (iv) the xylene soluble fraction at 25° C. is lower than 8.0 wt %.

公开(公告)号：US20160145365A1

公开(公告)日：2016-05-26

申请号：US14896644

申请日：2014-05-06

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： MARA DESTRO ,  MARCO CIARAFONI ,  PAOLA MASSARI ,  TIZIANA CAPUTO ,  THOMAS BOHM

IPC: C08F210/06

CPC classification number: C08F210/06 ,  C08F2500/12 ,  C08F210/16 ,  C08F210/14

Abstract: A container comprising a propylene, ethylene, 1-hexene terpolymer wherein in the terpolymer: (i) the content of ethylene derived units ranges from 0.5 wt % to 2.0 wt %; (ii) the content of 1-hexene derived units ranges from 1.5 wt % to 5.5 wt %; (iii) the content of ethylene derived units fulfills the following equation (I); C2

Abstract translation: 一种包含丙烯，乙烯，1-己烯三元共聚物的容器，其中在三元共聚物中：（i）乙烯衍生单元的含量为0.5wt％至2.0wt％; （ii）1-己烯衍生单元的含量为1.5wt％至5.5wt％; （iii）乙烯衍生单元的含量满足下式（I）; C2

公开(公告)号：US20160137759A1

公开(公告)日：2016-05-19

申请号：US14899296

申请日：2014-06-10

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： DIEGO BRITA ,  GIANNI COLLINA ,  GIAMPIERO MORINI

IPC: C08F10/02

CPC classification number: C08F10/02 ,  C08F110/06 ,  C08F4/6492 ,  C08F4/6543 ,  C08F110/02 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/15 ,  C08F2500/17

Abstract: The present technology relates to a pre-polymerized catalyst component for the polymerization of olefins, characterized by a non-stereospecific solid catalyst component comprising Ti, Mg and a halogen and an amount of a (co)polymer of an alpha-olefin CH2═CHR1, where R is a C1-C12 hydrocarbon group ranging from 0.1 to 500 g per g of said solid catalyst component. In some embodiments, the (co)polymer is characterized by an isotacticity, expressed in terms isotactic pentads, of higher than 60 molar % and an intrinsic viscosity, measured in tetraline at 135° C., of at least 1.0 dL/g.

Abstract translation: 本技术涉及用于烯烃聚合的预聚合催化剂组分，其特征在于包含Ti，Mg和卤素的非立体特异性固体催化剂组分和一定量的α-烯烃CH 2 = CHR（ 其中R为每克所述固体催化剂组分0.1-500克的C1-C12烃基。 在一些实施方案中，（共）聚合物的特征在于以等于十五摩尔％的全同立构五单元组表示的全同立构规整度，并且在135℃下在四氢化萘中测得的特性粘度为至少1.0dL / g。

公开(公告)号：US09290648B2

公开(公告)日：2016-03-22

申请号：US14116183

申请日：2012-05-09

Applicant: Paolo Goberti ,  Giampaolo Pellegatti ,  Luca Lunghi

Inventor： Paolo Goberti ,  Giampaolo Pellegatti ,  Luca Lunghi

IPC: C08L23/14 ,  C08L23/10 ,  C08L23/16 ,  C08K3/00

CPC classification number: C08L23/14 ,  C08K3/00 ,  C08L23/10 ,  C08L23/16 ,  Y10T428/2933

Abstract: Flexible polyolefin compositions with improved balance of properties particularly for applications where softness and ductility at low temperature is requested comprising: A) from 20 to 40% by weight of a crystalline polymer fraction consisting of a propylene homopolymer, or a copolymer of propylene, or mixtures thereof, said crystalline fraction having a xylene insoluble fraction at 25° C. of at least 90% by weight. B) from 60 to 80% by weight of an elastomeric fraction consisting of a copolymer or blend of copolymers of propylene with one or more alpha-olefins, and optionally with minor quantities of a diene; said copolymer or blend containing ethylene in a quantity lower than 40% by weight. the fraction soluble in xylene at 25° C. of said polyolefin composition having IVgpc lower than 2.5 dl/g, Mw/Mn (GPC) equal to or higher than 4, Mz/Mw (GPC) equal to or higher than 2.5 Said polyolefin composition optionally further comprising an inorganic filler (II) selected from flame-retardant inorganic fillers and inorganic oxides or salts.

Abstract translation: 具有改善的性能平衡的柔性聚烯烃组合物，特别适用于要求低温柔软度和延展性的应用，包括：A）20-40重量％的由丙烯均聚物或丙烯共聚物或其混合物组成的结晶聚合物部分 所述结晶部分在25℃下的二甲苯不溶部分为至少90重量％。 B）60至80重量％的由丙烯与一种或多种α-烯烃的共聚物或共混物组成的弹性体级分，以及任选地少量二烯的弹性体级分; 所述共聚物或共混物含有低于40重量％的乙烯。 具有低于2.5dl / g，Mw / Mn（GPC）等于或高于4，Mz / Mw（GPC）等于或高于2.5的所述聚烯烃组合物在25℃下可溶于二甲苯的部分，所述聚烯烃 组合物任选地还包含选自阻燃无机填料和无机氧化物或盐的无机填料（II）。

公开(公告)号：US20150307700A1

公开(公告)日：2015-10-29

申请号：US14651325

申请日：2013-11-25

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Mara Destro ,  Marco Ciarafoni ,  Paola Massari ,  Tiziana Caputo

IPC: C08L23/14

CPC classification number: C08L23/142 ,  C08L23/16 ,  C08L2201/02 ,  C08L2205/025

Abstract: A polyolefin composition comprising: A) from 65 wt % to 85 wt %, of a propylene/ethylene/1-butene terpolymer wherein: i) the content of ethylene derived units ranges from 0.6 wt % to 2.5 wt; ii) the content of 1-butene derived units ranges from 6 wt % to 12 wt %; iii) the fraction soluble in xylene at 25° C. ranges from 3.5 wt % to 20 wt %; B) from 15 wt % to 35 wt % of a propylene/ethylene copolymer having a content of ethylene derived units ranging from 10 wt % to 40 wt %; the copolymer optionally can contains 1-butene derived units in an amount less than 1 wt %; the sum A)+B) being 100.

Abstract translation: 一种聚烯烃组合物，其包含：A）65重量％至85重量％的丙烯/乙烯/ 1-丁烯三元共聚物，其中：i）乙烯衍生单元的含量为0.6重量％至2.5重量％ ii）1-丁烯衍生单元的含量范围为6重量％至12重量％; iii）在25℃下可溶于二甲苯的级分为3.5重量％至20重量％; B）15重量％至35重量％的乙烯衍生单元的含量为10重量％至40重量％的丙烯/乙烯共聚物; 共聚物任选地可以含有小于1重量％的1-丁烯衍生单元; 总和A）+ B）为100。