公开(公告)号：WO2006103171A1

公开(公告)日：2006-10-05

申请号：PCT/EP2006/060738

申请日：2006-03-15

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  MORINI, Giampiero ,  CAMURATI, Isabella, Maria, Vittoria ,  DALL'OCCO, Tiziano ,  LIGUORI, Dario ,  VITALE, Gianni

Inventor： MORINI, Giampiero ,  CAMURATI, Isabella, Maria, Vittoria ,  DALL'OCCO, Tiziano ,  LIGUORI, Dario ,  VITALE, Gianni

IPC: C08F4/654 ,  C08F10/00 ,  B01J31/12 ,  B01J31/14 ,  B01J27/135 ,  B01J27/138 ,  C08F4/656

CPC classification number: C08F110/02 ,  C08F210/16 ,  C08F4/6565 ,  C08F4/6548 ,  C08F2500/12 ,  C08F210/08

Abstract: Catalyst components for the(co)polymerization of ethylene comprising Ti, Mg, halogen, ORI groups, where RI is a C1-C12 hydrocarbon group optionally containing heteroatoms, having ORI/Ti molar ratio in the range 0.1-1.5, a Mg/Ti molar ratio of less than 8, an amount of titanium, with respect to the total weight of said solid catalyst component, higher than 4% by weight characterized by a specific SS-NMR pattern are particularly useful for preparing narrow MWD crystalline ethylene polymers.

Abstract translation: 含有Ti，Mg，卤素，ORI基团的乙烯（共）聚合的催化剂组分，其中RI是任选含有杂原子的C 1 -C 12烃基，ORI / Ti摩尔比在0.1-1.5范围内，Mg / Ti 摩尔比小于8，相对于所述固体催化剂组分的总重量，钛的量高于4重量％，其特征在于特定的SS-NMR图案，特别适用于制备窄MWD晶体乙烯聚合物。

公开(公告)号：WO2006051061A1

公开(公告)日：2006-05-18

申请号：PCT/EP2005/055723

申请日：2005-11-03

Applicant: Basell Poliolefine Italia s.r.l. ,  FAIT, Anna ,  ARLETTI, Arrigo ,  CAIAZZO, Lucia

Inventor： FAIT, Anna ,  ARLETTI, Arrigo ,  CAIAZZO, Lucia

IPC: C01G23/053 ,  C01G23/07 ,  C01G23/08 ,  C09C1/36 ,  C22B7/00 ,  C22B34/12

CPC classification number: C22B34/1231 ,  C01G23/0536 ,  C01G23/07 ,  C01G23/08 ,  C01P2004/61 ,  C01P2006/11 ,  C22B34/1222 ,  Y02P10/23

Abstract: Process for preparing TiO 2 powders starting from a liquid comprising chlorinated titanium compounds, the process comprising: a) atomizing said liquid and reacting the atomized liquid with a flow of steam and air at a temperature of 100-250°C for converting said chlorinated titanium compounds to titanium dioxide TiO 2 ; b) the gaseous phase and the entrained TiO 2 powders obtained from step a) are then fed to an oven operated at a temperature in the range 400-900°C to remove the residual organic compounds and hydrochloridic acid from said powders.

Abstract translation: 从包含氯化钛化合物的液体开始制备TiO 2粉末的方法，该方法包括：a）雾化所述液体并使雾化液体与蒸汽和空气流在100-250℃的温度下反应 ℃，用于将所述氯化钛化合物转化为二氧化钛TiO 2; b）然后将从步骤a）获得的气相和夹带的TiO 2粉末加入到在400-900℃的温度下操作的烘箱中，以除去残余的有机化合物和盐酸 从所述粉末。

公开(公告)号：WO2006024579A1

公开(公告)日：2006-03-09

申请号：PCT/EP2005/053451

申请日：2005-07-18

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  ZUCCHELLI, Ugo ,  VIANELLO, Monica

Inventor： ZUCCHELLI, Ugo ,  VIANELLO, Monica

IPC: C08L23/10

CPC classification number: C08K5/098 ,  C08K3/22 ,  C08L23/0815 ,  C08L23/0869 ,  C08L23/10 ,  C08L23/142 ,  C08L23/16 ,  C08L51/06 ,  C08L2205/035 ,  C08L2207/02 ,  C08L2666/06 ,  C08L2666/02

Abstract: A thermoplastic polyolefm composition comprising: (1) 30-70 wt.% of an heterophasic propylene polymer; (2) 20-60 wt.% of a copolymer of ethylene with a comonomer selected from the group consisting of C 3-6 α,ß -unsaturated carboxylic acids, C 1-8 alkyl esters of a C 3-6 α,ß - unsaturated carboxylic acid and mixtures thereof; and (3) 2-20 wt.% of a metal compound selected from the group consisting of: acetates, stearates, hydroxides and oxides of zinc, magnesium, calcium, sodium and mixture thereof.

Abstract translation: 一种热塑性聚烯烃组合物，其包含：（1）30-70重量％的多相丙烯聚合物; （2）20-60重量％的乙烯与共聚单体共聚物的共聚物，所述共聚单体选自C 3-6 N a，β-不饱和羧酸，C 1-8 - C 3-6不饱和羧酸的烷基酯及其混合物; 和（3）2-20重量％的选自以下的金属化合物：乙酸盐，硬脂酸盐，氢氧化物和锌，镁，钙，钠及其混合物的氧化物。

公开(公告)号：WO2006002778A1

公开(公告)日：2006-01-12

申请号：PCT/EP2005/006519

申请日：2005-06-16

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  DE PALO, Roberto ,  BECCARINI, Enrico ,  MARZOLLA, Roberta

Inventor： DE PALO, Roberto ,  BECCARINI, Enrico ,  MARZOLLA, Roberta

IPC: F16L11/04

CPC classification number: B32B1/08 ,  B32B27/32 ,  C08F210/06 ,  F16L9/12 ,  Y10T428/1397 ,  C08F210/14 ,  C08F2500/04 ,  C08F2500/17

Abstract: Pipe systems having at least one layer comprising a semi-crystalline random polymer of propylene and 0.2 to 5 wt% 1-hexen and optionally a recurring unit selected from ethylene and a C 4 -C 10 α-olefin in an amount from more than 0 to 9 % by moles. The polymer exhibits broad molecular weight distribution, in terms of the ratio of weight average molecular weight to numeric average molecular weight formula (I), ranging from 5 to 11, molecular weight distribution of monomodal type and hexen-1 content in the fraction with an intrinsic viscosity of equal to or higher than 3.3 dl/g lower than the hexen-1 content in the fraction with an intrinsic viscosity of less than 3.3 dl/g.

Abstract translation: 具有至少一个层的管道系统包括丙烯的半结晶无规聚合物和0.2-5重量％的1-己烯，以及任选的选自乙烯和C

公开(公告)号：WO2005103140A1

公开(公告)日：2005-11-03

申请号：PCT/EP2005/003027

申请日：2005-03-22

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  PELLICONI, Anteo ,  GARAGNANI, Enea ,  PELLEGATTI, Giampaolo ,  ANGELINI, Antonella

Inventor： PELLICONI, Anteo ,  GARAGNANI, Enea ,  PELLEGATTI, Giampaolo ,  ANGELINI, Antonella

IPC: C08L23/14

CPC classification number: C08J3/226 ,  C08F110/06 ,  C08F210/06 ,  C08J2323/04 ,  C08J2423/00 ,  C08L23/04 ,  C08L23/10 ,  C08L23/12 ,  C08L23/142 ,  C08L23/16 ,  C08L91/00 ,  C08L2205/02 ,  C08L2205/035 ,  C08L2308/00 ,  C08L2310/00 ,  C08L2314/02 ,  C08L23/00 ,  C08L2666/02 ,  C08L2666/06 ,  C08F2500/12 ,  C08F2500/17 ,  C08F210/16

Abstract: A masterbatch composition comprising (percent by weight): A) 15%-50% of a polypropylene component having a melt flow rate of from 1 to 250 g/10 min.; and B) 50%-85% of an olefin polymer partially soluble in xylene at room temperature, containing from 60% to 85% by weight of ethylene; said masterbatch composition having (i) a value of the intrinsic viscosity [rl] of the fraction soluble in xylene at room temperature ([rl] SO l) equal to or lower than 2.9 dl/g, and (ii) a value of the ratio MFR / [TI],,,, equal to or lower than 4, is added to polyolefin materials to obtain final compositions suitable for injection molding.

Abstract translation: 包含（重量％）的母料组合物：A）15％-50％的熔体流动速率为1至250g / 10min的聚丙烯组分; 和B）在室温下部分溶于二甲苯的50％-85％的烯烃聚合物，含有60％至85％（重量）的乙烯; 所述母料组合物具有（i）等于或低于2.9dl / g的可溶于二甲苯的级分的特性粘度[r1]的值等于或低于2.9dl / g，和（ii）所述比例的值 等于或低于4的MFR / [TI] ,,被加入到聚烯烃材料中以获得适于注射成型的最终组合物。

公开(公告)号：WO2023066743A1

公开(公告)日：2023-04-27

申请号：PCT/EP2022/078347

申请日：2022-10-12

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： GALVAN, Monica ,  PERDOMI, Gianni ,  GRAZZI, Michele ,  MARCHINI, Roberta

IPC: C08L23/14

Abstract: A polymer composition comprising: A) from 70 wt% to 95 wt% of a propylene ethylene copolymer having: - an ethylene derived units content measured by 13C NMR ranging from 2.2 wt% and 9.8 wt% B) from 5.0 wt% to 30.0 wt% of a copolymer of 1-butene and ethylene containing from 3.0 wt% to 4.2 wt% of ethylene derived units the sum of the amounts of A) and B) being 100 wt%.

公开(公告)号：WO2023057054A1

公开(公告)日：2023-04-13

申请号：PCT/EP2021/077491

申请日：2021-10-06

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： CIACCIA, Eleonora ,  CIARAFONI, Marco ,  CATHELIN, Caroline ,  DE CAPUA, Alberta ,  PRINI, Giansiro ,  PO, Daniele ,  CAPUTO, Tiziana ,  PANTALEONI, Roberto ,  DI CAPUA, Alessia

IPC: C08F210/06 ,  C08L23/12 ,  C08F2/00 ,  C08L2205/025 ,  C08L2308/00 ,  C08L2314/02

Abstract: A polypropylene composition comprising: A) from 71 wt% to 91 wt% of a propylene homopolymer B) from 5 wt% to 15 wt%, of a copolymer of propylene and ethylene containing from 18 wt% to 32.0 wt%, of ethylene derived units; C) from 4 wt% to 15 wt%, of a copolymer of propylene and ethylene containing from 75 wt% to 90.0 wt%, of ethylene derived units.

公开(公告)号：WO2023011875A1

公开(公告)日：2023-02-09

申请号：PCT/EP2022/069545

申请日：2022-07-13

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： BRITA, Diego ,  GUIDOTTI, Simona ,  LIGUORI, Dario ,  MENICHELLI, Francesco

IPC: C08J11/16 ,  B01J21/08 ,  B01J35/10 ,  C10G1/08 ,  C08J11/12

Abstract: A method of depolymerizing plastic waste using a doped silica catalyst is described herein. The method provides with high efficiency a high quality liquid depolymerization product which can be used as cracker feedstock.

公开(公告)号：WO2023285114A1

公开(公告)日：2023-01-19

申请号：PCT/EP2022/067470

申请日：2022-06-27

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： KÖHLER, Rainer ,  DUREEV, Mikhail ,  GRAZZI, Michele

IPC: C08L23/12

Abstract: Disclosed is a filled polyolefin composition comprising a blend of a 20-50 wt.% of an heterophasic polypropylene (a), 10-25 wt.% of a propylene polymer (b) having MFR (ISO1133 230°C/2.16Kg) higher than 800 g/10 min., 5-35 wt.% of a propylene polymer (c) having MFR (ISO1133 230°C/2.16Kg) of 0.5-20 and a tensile modulus (ISO 527-1,-2) equal to or greater that 1000 MPa, 5-35 wt.% of glass fibers (d) and 0-5 wt.% of a compatibilizer (e). The filled polyolefin composition has a high fluidity in the molten state, good balance of mechanical properties and improved thermal properties. The filled composition finds use in injection molding applications.

公开(公告)号：WO2022157265A1

公开(公告)日：2022-07-28

申请号：PCT/EP2022/051275

申请日：2022-01-20

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： MIHAN, Shahram ,  FRAAIJE, Volker

IPC: C10G1/06 ,  C10G1/08 ,  C10G1/10

Abstract: The present disclosure refers to a process for the hydrodepolymerization of polymeric waste ma- terial at a hydrogen pressure from 20 to 500 bar employing a hydrocracking catalyst comprising a hydrogenating component which comprises at least one of Fe, Mo, W, Ti, Ni, Cr, V, Co, Zr and mixtures thereof supported on an inorganic carrier and comprising a depolymerizing component which is an acidic compound, and a process for the production of olefins using the product of the hydrodepolymerization process as feedstock.