公开(公告)号：WO2012013761A1

公开(公告)日：2012-02-02

申请号：PCT/EP2011/063057

申请日：2011-07-29

Applicant: BASELL POLIOLEFINE ITALIA S.r.l. ,  CIARAFONI, Marco ,  GALVAN, Monica ,  MARZOLLA, Roberta ,  MASSARI, Paola

Inventor： CIARAFONI, Marco ,  GALVAN, Monica ,  MARZOLLA, Roberta ,  MASSARI, Paola

IPC: C08F210/06 ,  C08J5/18

CPC classification number: C08F210/06 ,  C08F210/16 ,  C08J5/18 ,  C08J2323/14 ,  Y10T428/31938 ,  C08F2500/12 ,  C08F2500/20 ,  C08F2500/21 ,  C08F2500/26

Abstract: Random copolymers of propylene with ethylene, and optionally other olefins, comprising from 3.5% to 6.5% by weight of ethylene and having a melt flow rate (MFR) according to ISO 1133 (230°C, 2.16 Kg) of less than 10 g/10 min and a melting temperature (Tm), determined by DSC, satisfying the relation: 45 °C ≤ Tm + C ≤ 150 °C wherein C is the quantity (by weight) of ethylene in the copolymer. The random copolymers of the invention are specifically suited for cast film and/or sheet applications.

Abstract translation: 丙烯与乙烯和任选的其它烯烃的无规共聚物，其包含3.5重量％至6.5重量％的乙烯，并且具有根据ISO 1133（230℃，2.16Kg）的熔体流动速率（MFR）小于10g / 10分钟，通过DSC测定的熔融温度（Tm）满足关系：45℃= Tm + C = 150℃其中C是共聚物中乙烯的量（以重量计）。 本发明的无规共聚物特别适用于流延薄膜和/或薄片应用。

公开(公告)号：WO2011076669A2

公开(公告)日：2011-06-30

申请号：PCT/EP2010/070010

申请日：2010-12-17

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  EVANGELISTI, Daniele ,  GADDI, Benedetta ,  BRITA, Diego ,  COLLINA, Gianni ,  FAIT, Anna

Inventor： EVANGELISTI, Daniele ,  GADDI, Benedetta ,  BRITA, Diego ,  COLLINA, Gianni ,  FAIT, Anna

IPC: C08F10/02 ,  C08F4/654

CPC classification number: C01F5/30 ,  C01P2006/14 ,  C08F10/00 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F4/6543 ,  C08F4/6545 ,  C08F2500/12 ,  C08F2500/18 ,  C08F4/022

Abstract: Solid adducts comprising MgCl 2 and water and optionally an organic hydroxy compound (A) selected from hydrocarbon structures containing at least one hydroxy group, said compounds being present in molar ratio defined by the following formula MgCl 2 •(H 2 0) n (A) p in which n is from 0.6 to 6, p ranges from 0 to 3, said adduct having a porosity (P F ), measured by the mercury method and due to pores with radius equal to or lower than 1μm, of at least 0.15 cm 3 /g with the proviso that when p is 0, (P F ) is equal to or higher than 0.3 cm 3 /g.

Abstract translation: 包含MgCl 2和水以及任选的选自含有至少一个羟基的烃结构的有机羟基化合物（A）的固体加合物，所述化合物以限定的摩尔比存在 通过以下公式MgCl 2·（H 2 O）n（A）p·p其中n为从 0.6至6，p的范围为0至3，所述加合物具有通过汞法测量的孔隙率（P F）和由于半径等于或低于1μm的孔隙而至少为0.15 cm 3 / g，条件是当p为0时，（P F）等于或高于0.3 cm 3 / g / g。

公开(公告)号：WO2011042269A1

公开(公告)日：2011-04-14

申请号：PCT/EP2010/062949

申请日：2010-09-03

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  GUIDOTTI, Simona ,  LIGUORI, Dario ,  MORINI, Giampiero ,  PATER, Joachim T.M.

Inventor： GUIDOTTI, Simona ,  LIGUORI, Dario ,  MORINI, Giampiero ,  PATER, Joachim T.M.

IPC: C08F10/06 ,  C08F4/02 ,  C08F4/651

CPC classification number: C08F110/06 ,  C08F10/06 ,  C08F4/022 ,  C08F4/651 ,  C08F4/6545

Abstract: Solid adducts comprising a MgCl 2 , ethanol and a compound (A), said compounds being present in molar ratios defined by the following formula MgCl 2 (EtOH) n (A) p in which n is from 0.1 to 6, p ranges from 0.001 to 0.5 and A is a compound selected from cyclic hydrocarbon structures which are substituted with at least two hydroxy groups.

Abstract translation: 包含MgCl 2，乙醇和化合物（A）的固体加合物，所述化合物以下列通式MgCl 2（EtOH）n（A）p定义的摩尔比存在，其中n为0.1至6，p为0.001至0.5 A是选自被至少两个羟基取代的环状烃结构的化合物。

公开(公告)号：WO2011035994A1

公开(公告)日：2011-03-31

申请号：PCT/EP2010/062029

申请日：2010-08-18

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  CIARAFONI, Marco ,  MASSARI, Paola ,  BIONDINI, Gisella ,  CAPUTO, Tiziana

Inventor： CIARAFONI, Marco ,  MASSARI, Paola ,  BIONDINI, Gisella ,  CAPUTO, Tiziana

IPC: C08L23/12 ,  C08F297/08

CPC classification number: C08L23/12 ,  C08L23/16 ,  C08L2205/02 ,  C08L2207/02 ,  C08L2308/00 ,  C08L2314/02 ,  C08L2666/06

Abstract: A propylene composition comprising (percent by weight): A) 70%-95%, of a propylene homopolymer having a Polydispersity Index (P.I.) value of from 4.6 to 10, a fraction insoluble in xylene at 25 °C, higher than 90 %, and MFR L (Melt Flow Rate according to ISO 1133, condition L, i.e. 230° C and 2.16 kg load) from 5 to 40 g/10 min; B) 5%-30%, of a copolymer of propylene containing from 38% to 46% of ethylene derived units; the composition having an intrinsic viscosity of the fraction soluble in xylene at 25 °C comprised between 2 and 5 dl/g.

Abstract translation: 包含（重量％）的丙烯组合物：A）70％-95％的多分散指数（PI）值为4.6至10的丙烯均聚物，在25℃下不溶于二甲苯的级分，高于90％ 和MFR L（根据ISO 1133的熔体流动速率，条件L，即230℃和2.16kg负荷）为5至40g / 10min; B）含有38％至46％的乙烯衍生单元的丙烯共聚物的5％-30％; 该组合物具有在25℃下可溶于二甲苯的级分的特性粘度为2至5dl / g。

公开(公告)号：WO2011012500A1

公开(公告)日：2011-02-03

申请号：PCT/EP2010/060483

申请日：2010-07-20

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  MASSARI, Paola ,  CIARAFONI, Marco ,  BIONDINI, Gisella ,  PANTALEONI, Roberto

Inventor： MASSARI, Paola ,  CIARAFONI, Marco ,  BIONDINI, Gisella ,  PANTALEONI, Roberto

IPC: C08L23/12 ,  C08F297/08 ,  C08J5/18

CPC classification number: C08L23/12 ,  C08F297/083 ,  C08L23/06 ,  C08L23/16 ,  C08L2205/03 ,  C08L2666/02

Abstract: A polymer composition comprising (per cent by weight): a) 70-84% of a crystalline propylene polymer having an amount of isotactic pentads (mmmm), measured by 13 C-MNR on the fraction insoluble in xylene at 25° C, higher than 97.5 molar %; b) 8 -15% of an elastomeric copolymer of ethylene and propylene, the copolymer having an amount of recurring units deriving from ethylene ranging from 25 to 50 wt% and being partially soluble in xylene at ambient temperature; the polymer fraction soluble in xylene at ambient temperature having an intrinsic viscosity value ranging from 2.5 to 3.5 dl/g; and c) 8-15% of ethylene homopolymer having an intrinsic viscosity value ranging from 1.5 to 4 dl/g; said composition having a value of melt flow rate ranging from 55 to 90 g/10 min, and the amount of hexane extractables lower than 3.5 wt%,.

Abstract translation: 包含（重量百分比）的聚合物组合物：a）70-84％的具有全同立构五单元组的结晶丙烯聚合物（mmmm），通过13C-MNR测量在25℃下不溶于二甲苯的级分，高于 97.5摩尔％ b）8-15％的乙烯和丙烯的弹性体共聚物，所述共聚物具有一定量的衍生自乙烯的重复单元，范围为25至50重量％，并且在环境温度下部分可溶于二甲苯; 在环境温度下可溶于二甲苯的聚合物级分的特性粘度值为2.5至3.5dl / g; 和c）8-15％的特性粘度值为1.5-4dl / g的乙烯均聚物; 所述组合物的熔体流动速率范围为55至90g / 10min，并且己烷可提取物的量低于3.5wt％。

公开(公告)号：WO2011009704A1

公开(公告)日：2011-01-27

申请号：PCT/EP2010/059472

申请日：2010-07-02

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  GALVAN, Monica ,  CAVALIERI, Claudio ,  PASSERINI, Antonio ,  SARTORI, Gabriella

Inventor： GALVAN, Monica ,  CAVALIERI, Claudio ,  PASSERINI, Antonio ,  SARTORI, Gabriella

IPC: D01F6/28 ,  D04H13/00 ,  D01F6/30

CPC classification number: D01F6/30 ,  D04H3/007

Abstract: A fibre for thermal bonding comprising copolymers of propylene and 1-pentene, the amount of 1- pentene derived units being from 0.1% to 20% wt. Said copolymers possess a value of melt flow rate (MFR) ranging from 0.1 to 100 g /10 min.

Abstract translation: 一种用于热粘合的纤维，包括丙烯和1-戊烯的共聚物，1-戊烯衍生单元的量为0.1％至20％重量。 所述共聚物的熔体流动速率（MFR）为0.1-100g / 10min。

公开(公告)号：WO2011006776A1

公开(公告)日：2011-01-20

申请号：PCT/EP2010/059440

申请日：2010-07-02

Applicant: Basell Poliolefine Italia s.r.l. ,  VITALE, Gianni ,  PIEMONTESI, Fabrizio ,  MINGOZZI, Ines ,  CAMURATI, Isabella Maria Vittoria

Inventor： VITALE, Gianni ,  PIEMONTESI, Fabrizio ,  MINGOZZI, Ines ,  CAMURATI, Isabella Maria Vittoria

IPC: C08F210/08 ,  C08F4/649 ,  C08F4/651

CPC classification number: C08F210/08 ,  C08F10/08 ,  C08F110/08 ,  C08F4/651 ,  C08F4/6494 ,  C08F2500/15 ,  C08F2500/17 ,  C08F210/06

Abstract: A process for the preparation of 1-butene homopolymers or 1-butene/alpha olefin copolymers wherein the alpha olefins are selected from ethylene, propylene or alpha olefins of formula CH 2 =CHZ wherein Z is a C 3 -C 20 alkyl radical, comprising contacting 1-butene or 1-butene and one or more alpha olefins under polymerization conditions in the presence of a catalyst system comprising: (a) a solid component comprising a Ti compound and an internal electron-donor compound supported on MgCl 2 (b) an alkylaluminum cocatalyst; and (c) a compound of formula (I) as external donor wherein R 1 , R 2 , R 3 , R 4 and R 5 hydrogen atoms or C 1 -C 20 hydrocarbon radicals, or two R 1 , R 2 , R 3 and R 4 can be joined to form a C 5 -C 20 , saturated or unsaturated, ring.

Abstract translation: 一种制备1-丁烯均聚物或1-丁烯/α-烯烃共聚物的方法，其中α-烯烃选自式CH 2 = CHZ的乙烯，丙烯或α-烯烃，其中Z为C 3 -C 20烷基，其包括使1- 丁烯或1-丁烯和一种或多种α-烯烃在催化剂体系存在下在聚合条件下，包括：（a）固体组分，其包含Ti化合物和负载在MgCl 2（b）烷基铝助催化剂上的内电子给体化合物; 和（c）作为外给体的式（I）化合物，其中R1，R2，R3，R4和R5的氢原子或C1-C20烃基，或者两个R1，R2，R3和R4可以连接形成C5- C20，饱和或不饱和的环。

公开(公告)号：WO2010130619A1

公开(公告)日：2010-11-18

申请号：PCT/EP2010/056159

申请日：2010-05-06

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  MALUCELLI, Decio ,  CONSALVI, Marco

Inventor： MALUCELLI, Decio ,  CONSALVI, Marco

IPC: B29B9/16 ,  B29B13/06 ,  C08J3/12

CPC classification number: B29B9/16 ,  B29B9/065 ,  B29B13/065 ,  B29B2009/163 ,  B29B2009/165 ,  F26B3/08 ,  F26B17/22 ,  G02B6/0008 ,  G06F1/1626

Abstract: A process for the anti-sticking treatment of polymer pellets comprising: a) pelletizing the polymer in the presence of cooling water; b) drying the polymer pellets by means of a centrifugal drier, wherein in step b) an aqueous composition comprising an anti-sticking agents is metered inside said centrifugal drier.

Abstract translation: 一种聚合物颗粒的防粘处理方法，包括：a）在冷却水存在下造粒聚合物; b）通过离心干燥器干燥聚合物颗粒，其中在步骤b）中，在所述离心干燥器内计量含有抗粘剂的水性组合物。

公开(公告)号：WO2010076255A1

公开(公告)日：2010-07-08

申请号：PCT/EP2009/067624

申请日：2009-12-21

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  GUNDERT, Friedhelm ,  SCHNEIDER, Martin

Inventor： GUNDERT, Friedhelm ,  SCHNEIDER, Martin

IPC: C08F4/651 ,  C08F4/655 ,  C08F110/02

CPC classification number: C08F110/02 ,  B01J27/135 ,  B01J27/138 ,  B01J31/0212 ,  B01J31/143 ,  B01J31/38 ,  B01J35/1038 ,  B01J35/1052 ,  C08F4/6555 ,  C08F4/651 ,  C08F4/6492 ,  C08F2500/18 ,  C08F2500/12 ,  C08F2500/24

Abstract: A catalyst component for the polymerization of olefins comprising Mg, Ti and Cl obtained by a process comprising the following steps: a) reacting a precursor of formula MgCl 2 .mEtOH, wherein m ≤ 1.5 having a porosity due to pores with radius up to 1 μ of higher than 0.4 cm 3 /g with an alcohol of formula R I OH where R I is an alkyl different from ethyl, a cycloalkyl or aryl radical having 3-20 carbon atoms said R I OH being reacted with the said precursor using molar ratio R I 0H/Mg ranging from 0.01 to 10; and b) reacting the product obtained in (a) with TiCI 4 using Ti/Mg molar ratio ranging from 0.01 to 15.

Abstract translation: 1.一种通过包括以下步骤的方法获得的包含Mg，Ti和Cl的烯烃聚合的催化剂组分：a）使式MgCl 2·mEtOH的前体反应，其中m = 1.5，具有半径高达1μ 其中R 1是不同于乙基的烷基，具有3-20个碳原子的环烷基或芳基，所述RIOH与所述前体反应，摩尔比RI0H / Mg为0.01 到10 和b）使用（a）中得到的产物与TiCl 4的摩尔比为0.01至15。

公开(公告)号：WO2010069668A1

公开(公告)日：2010-06-24

申请号：PCT/EP2009/064623

申请日：2009-11-04

Applicant: BASELL POLIOLEFINE ITALIA S.r.l. ,  GRAZZI, Michele ,  PELLEGATTI, Giampaolo ,  BASSI, Paolo

Inventor： GRAZZI, Michele ,  PELLEGATTI, Giampaolo ,  BASSI, Paolo

IPC: B32B27/32

CPC classification number: B32B27/32 ,  B32B27/08 ,  B32B27/20 ,  B32B2250/242 ,  B32B2307/518 ,  B32B2307/5825 ,  B32B2307/72 ,  B32B2307/736 ,  B32B2439/00 ,  B32B2439/70 ,  Y10T428/31913

Abstract: A multilayer film in which at least one layer (A) comprises a copolymer (A1) of propylene with hexene-1 containing from 4 to 10% by weight of hexene-1 and having Melt Flow Rate from 1 to 10 g/10 min.; and at least one layer (B) comprises a copolymer (B1) of ethylene containing up to 20 mol % of CH 2 =CHR α-olefins and having a density from 0.88 to 0.945 g/cm 3 .

Abstract translation: 一种多层膜，其中至少一层（A）包含丙烯与己烯-1的共聚物（A1），其含有4至10重量％的己烯-1并具有1至10g / 10分钟的熔体流动速率。 ; 并且至少一层（B）包含含有至多20mol％CH 2 =CHRα-烯烃并具有0.88-0.945g / cm 3密度的乙烯共聚物（B1）。