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公开(公告)号：EP3548556A1
公开(公告)日：2019-10-09
申请号：EP17801737.2
申请日：2017-11-27
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： CATHELIN, Caroline , MASSARI, Paola , CAVALIERI, Claudio , CIARAFONI, Marco , PANTALEONI, Roberto
IPC: C08L23/12
Abstract: A film comprising a polypropylene composition comprising: A) from 50 wt% to 90 wt%; of a propylene homopolymer; B) from 10 wt% to 50wt%; of a copolymer of propylene with from 30.0 wt% to 70.0wt%, of ethylene derived units; the sum of the amount of component A) and B) being 100; the composition having: i) an intrinsic viscosity of the fraction soluble in xylene at 25 °C comprised between 2.2 and 4.0 dl/g; ii) a MFR L (Melt Flow Rate according to ISO 1133, condition L, i.e. 230°C and 2.16 kg load) from 0.5 to 50 g/10 min; iii) a xylene soluble fraction ranging from 20 wt% to 50 wt%; the polypropylene composition being obtained by a two steps polymerization process wherein the catalyst system contains bismuth.
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公开(公告)号：EP3331940B1
公开(公告)日：2019-05-29
申请号：EP16763450.0
申请日：2016-07-19
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MASSARI, Paola , PIEMONTESI, Fabrizio , VITALE, Gianni , CATHELIN, Caroline , MORINI, Giampiero , CAVALIERI, Claudio , CIARAFONI, Marco , PANTALEONI, Roberto
IPC: C08J5/18 , C08L23/14 , C08F210/16
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公开(公告)号：EP2817368B1
公开(公告)日：2016-04-06
申请号：EP13705748.5
申请日：2013-02-12
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： FERRARI, Paolo , LUNGHI, Luca , MARCHINI, Roberta , SPATARO, Stefano , PELLEGATTI, Giampaolo , CATHELIN, Caroline , PASQUALI, Stefano
IPC: C08L23/20 , F16J15/00 , B29C47/00 , B62D29/00 , C08F210/08 , B29L31/00 , B29L31/26 , B29K23/00 , F16J15/10
CPC classification number: C08L23/22 , B29C47/0004 , B29C47/0023 , B29C47/003 , B29K2023/08 , B29K2023/14 , B29K2995/007 , B29L2031/005 , B29L2031/006 , B29L2031/265 , C08F210/08 , C08L23/20 , C08L2205/03 , F16J15/102 , C08L23/142 , C08F10/00 , C08F4/64 , C08F210/16 , C08F2500/20 , C08F2500/12 , C08F2500/08 , C08F2500/21 , C08F2500/15 , C08F2500/03
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公开(公告)号：EP3140328B1
公开(公告)日：2020-11-18
申请号：EP15719487.9
申请日：2015-05-06
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： PIEMONTESI, Fabrizio , CATHELIN, Caroline , GUIDOTTI, Simona , LIGUORI, Dario , MORINI, Giampiero , TARTARI, Davide , VITALE, Gianni
IPC: C08F110/06 , C08F210/06 , C08F4/657
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公开(公告)号：EP3681947A1
公开(公告)日：2020-07-22
申请号：EP18758892.6
申请日：2018-08-30
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MASSARI, Paola , FELISATI, Andrea , IZZI, Marco , BASSI, Paolo , CATHELIN, Caroline , GRAZZI, Michele , CAVALIERI, Claudio
IPC: C08L23/12
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Patent Agency Ranking
公开(公告)号：EP3331702A1
公开(公告)日：2018-06-13
申请号：EP16763451.8
申请日：2016-07-19
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MASSARI, Paola , CATHELIN, Caroline , CAVALIERI,Claudio , CIARAFONI, Marco , FELISATI, Andrea , FERRARO, Angelo , MORINI, Giampiero , PIEMONTESI, Fabrizio , VITALE, Gianni
CPC classification number: B32B27/32 , B32B7/04 , B32B27/08 , B32B27/18 , B32B2307/548 , C08F210/06 , C08F210/16 , C08F2500/04 , C08F2500/12 , C08F2500/26 , C08F2800/20 , C08J5/18 , C08J2323/14 , C08J2423/14 , C08L23/14 , C08L23/142 , C08L2201/10 , C08L2203/162 , C08L2205/025 , C08L2308/00 , C08F210/08 , C08F2/001 , C08F4/6492
Abstract: A film made from or containing a polyolefin composition made from or containing: A) from about 19 wt % to about 50 wt %, based upon the total weight of the polyolefin composition, of a propylene ethylene copolymer having an ethylene derived units content ranging from about 1.5 wt % to about 6.0 wt %, based upon the total weight of the propylene ethylene copolymer; and B) from about 50 wt % to about 81 wt %, based upon the total weight of the polyolefin composition, of a propylene ethylene 1-butene terpolymer having an ethylene derived units content ranging from about 1.5 wt % to about 6.0 wt %, based upon the total weight of the propylene ethylene 1-butene terpolymer, and 1-butene derived units content of between about 4.8 wt % and about 12.4 wt %, based upon the total weight of the propylene ethylene 1-butene terpolymer; the sum of the amount of component A) and B) being 100.
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公开(公告)号：EP3140329A1
公开(公告)日：2017-03-15
申请号：EP15719698.1
申请日：2015-04-28
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MASSARI, Paola , PIEMONTESI, Fabrizio , VITALE, Gianni , CATHELIN, Caroline , MORINI, Giampiero , CIARAFONI, Marco , CAVALIERI, Claudio , CAPUTO, Tiziana
IPC: C08F110/06 , C08F210/06 , C08F4/657
CPC classification number: C08F210/06 , C08F210/02 , C08F2800/20 , C08J5/18 , C08J2323/14 , C08F210/16 , C08F2500/04 , C08F2500/12 , C08F2500/26 , C08F10/00 , C08F4/6492 , C08F4/6574
Abstract: A propylene ethylene copolymer characterized by the following features: ethylene content of between 1.8 and 10.0% by weight; molecular weight distribution (MWD), expressed in terms of Mw/Mn, greater than 4.0; the content of xylene soluble fraction (XS) and ethylene content (C2) fulfill the following relation: XS
Abstract translation: 一种丙烯乙烯共聚物，其特征在于以下特征：乙烯含量在1.8至10.0重量％之间; 分子量分布（MWD），以Mw / Mn表示，大于4.0; 二甲苯可溶成分（XS）和乙烯含量（C2）的含量满足下列关系：XS <（C2x2.1）-2.4其中：XS =在25℃下可溶于二甲苯的馏分的重量％ C2 =通过NMR确定的共聚物中乙烯单元的重量％。
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公开(公告)号：EP2817368A1
公开(公告)日：2014-12-31
申请号：EP13705748.5
申请日：2013-02-12
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： FERRARI, Paolo , LUNGHI, Luca , MARCHINI, Roberta , SPATARO, Stefano , PELLEGATTI, Giampaolo , CATHELIN, Caroline , PASQUALI, Stefano
IPC: C08L23/20 , F16J15/00 , B29C47/00 , B62D29/00 , C08F210/08
CPC classification number: C08L23/22 , B29C47/0004 , B29C47/0023 , B29C47/003 , B29K2023/08 , B29K2023/14 , B29K2995/007 , B29L2031/005 , B29L2031/006 , B29L2031/265 , C08F210/08 , C08L23/20 , C08L2205/03 , F16J15/102 , C08L23/142 , C08F10/00 , C08F4/64 , C08F210/16 , C08F2500/20 , C08F2500/12 , C08F2500/08 , C08F2500/21 , C08F2500/15 , C08F2500/03
Abstract: Extruded or molded profiles comprising a polyolefin composition consisting of 85% by weight or more of a copolymer of 1-butene with ethylene (A) having an ethylene copolymerized content up to 18 % bymol, and having Mw/Mn lower than 3, hardness shore A (measured according to ISO 868) lower than 90, no melting point (TmII) detectable at the DSC after cancelling the thermal history, melting enthalpy (ΔHf), measured by DSC after 10 days of aging at room temperature,comprised between 4 and 15 J/g; and up to 15% by weight of a propylene copolymer or a composition of copolymers of propylene (B) having a melting point from about 26°C to 200°C, isotactic index greater than 90%.
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公开(公告)号：EP3140330B1
公开(公告)日：2020-12-09
申请号：EP15720683.0
申请日：2015-04-28
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MASSARI, Paola , PIEMONTESI, Fabrizio , VITALE, Gianni , CATHELIN, Caroline , MORINI, Giampiero , CIARAFONI, Marco , CAVALIERI, Claudio , FELISATI, Andrea
IPC: C08F110/06 , C08F210/06 , C08F4/657 , C08L23/12 , C08L23/14
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公开(公告)号：EP3140329B1
公开(公告)日：2019-07-24
申请号：EP15719698.1
申请日：2015-04-28
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MASSARI, Paola , PIEMONTESI, Fabrizio , VITALE, Gianni , CATHELIN, Caroline , MORINI, Giampiero , CIARAFONI, Marco , CAVALIERI, Claudio , CAPUTO, Tiziana
IPC: C08F110/06 , C08F210/06 , C08F4/657
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