-
公开(公告)号:WO2019015949A1
公开(公告)日:2019-01-24
申请号:PCT/EP2018/067900
申请日:2018-07-03
发明人: MASSARI, Paola , CATHELIN, Caroline , CAVALIERI, Claudio , CIARAFONI, Marco , PANTALEONI, Roberto , MORINI, Giampiero , VITALE, Gianni , PIEMONTESI, Fabrizio , COLLINA, Gianni , GADDI, Benedetta
IPC分类号: C08F210/06 , C08F4/657 , C08J5/18
摘要: A propylene 1-hexene copolymer containing from 5.7 to 7.7% by weight, of 1-hexene derived units having: a) solubility in xylene at 25° C ranging from 7.0 wt% to 15.0 wt%; b) the melting temperature, measured by DSC ranging from 143.0 °C to 148.0° C; c) Melt Flow Rate (MFR, measured according to ASTM D 1238, 230°C/2.16 kg, from 3.5 to 8.0 g/10 min. d) content of 1-hexene derived units in the fraction soluble in xylene at 25°C ranging from 13.5 wt% to 18.5 wt%
-
2.
公开(公告)号:WO2017021136A1
公开(公告)日:2017-02-09
申请号:PCT/EP2016/067141
申请日:2016-07-19
发明人: MASSARI, Paola , PIEMONTESI, Fabrizio , VITALE, Gianni , CATHELIN, Caroline , MORINI, Giampiero , CAVALIERI, Claudio , CIARAFONI, Marco , PANTALEONI, Roberto
CPC分类号: C08L23/142 , C08J5/18 , C08J2323/16 , C08J2423/16 , C08L23/14 , C08L2201/10 , C08L2203/162 , C08L2205/025 , C08F210/06 , C08F4/6574 , C08F4/6492 , C08F2/001 , C08F4/6465 , C08F210/16 , C08F2500/12 , C08F2500/26
摘要: A polyolefin composition comprising: A) from 19 wt% to 50 wt% of a propylene ethylene copolymer having an ethylene derived units content ranging from 1.5 wt% to 6.0 wt% B) from 50 wt% to 81 wt% of a propylene ethylene 1-butene terpolymer having an ethylene derived units content ranging from 1.5 wt% and 6.0 wt% and 1-butene derived units content of between 4.8 wt% and 12.4 wt%; the sum of the amount of component A) and B) being 100; the composition being characterized by the following features: - molecular weight distribution (MWD), expressed in terms of Mw/Mn, greater than 4.0; - the creep and recovery curve measured on the polymer fuse at 200°C measured accordingto the procedure reported in the characterizing section shows a maximum value between 600 and 200 seconds lower than 53x10 -4 1/Pa.
摘要翻译: 一种聚烯烃组合物,其包含:A)19重量%至50重量%的乙烯衍生单元含量范围为1.5重量%至6.0重量%的丙烯乙烯共聚物B)50重量%至81重量%的丙烯乙烯1 乙烯衍生单元含量为1.5重量%至6.0重量%,1-丁烯衍生单元含量为4.8重量%至12.4重量%的丁烯三元共聚物; 组分A)和B)的量的总和为100; 该组合物的特征在于以下特征: - 以Mw / Mn表示的分子量分布(MWD)大于4.0; - 根据在特征部分中报道的程序测量的在200℃下聚合物保险丝上测得的蠕变和恢复曲线显示出低于53×10 -4 1 / Pa的600至200秒的最大值。
-
公开(公告)号:WO2020057974A1
公开(公告)日:2020-03-26
申请号:PCT/EP2019/073553
申请日:2019-09-04
发明人: MASSARI, Paola , CAVALIERI, Claudio , CATHELIN, Caroline , TARTARI, Davide , CIARAFONI, Marco , PANTALEONI, Roberto
IPC分类号: C08F210/06 , C08F2/00 , C08F210/08 , C08F210/16 , C08F4/654
摘要: A terpolymer compositions comprising: A) From 80 wt% to 97 wt%; of a propylene, ethylene, 1-butene terpolymer having: i) the content of ethylene derived units ranging from 0.5 wt% to 3.2 wt%; ii) the content of 1-butene derived units ranging from 7.2 wt% to 14.8 wt% B) From 20 wt% to 3 wt%; of a propylene, ethylene, 1-butene terpolymer having: i) the content of ethylene derived units ranging from 0.5 wt% to 3.2 wt%; ii) the content of 1-butene derived units ranging from 14.4 wt% to 26.5 wt%; and the terpolymer composition has the melt flow rate, MFR, measured according to ISO 1133 at 230 °C with a load of 2.16 kg, ranging from 3.0 g/10 min to 20.0 g/10 min; the sum of the amounts of A) and B) being 100 wt%.
-
公开(公告)号:WO2018219583A1
公开(公告)日:2018-12-06
申请号:PCT/EP2018/061306
申请日:2018-05-03
发明人: VITALE, Gianni , PIEMONTESI, Fabrizio , GADDI, Benedetta , COLLINA, Gianni , MORINI, Giampiero , CATHELIN, Caroline , CIARAFONI, Marco , FERRARO, Gianpiero , CAVALIERI, Claudio , MASSARI, Paola , GRAZZI, Michele
摘要: 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 and ethylene having from 30.0 wt% to 70.0wt%, of ethylene derived units; 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 from 0.5 to 100 g/10 min; iii) a xylene soluble fraction ranging from 10 wt% to 50 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
发明人: CIACCIA, Eleonora , CIARAFONI, Marco , CATHELIN, Caroline , DE CAPUA, Alberta , PRINI, Giansiro , PO, Daniele , CAPUTO, Tiziana , PANTALEONI, Roberto , DI CAPUA, Alessia
IPC分类号: C08F210/06 , C08L23/12 , C08F2/00 , C08L2205/025 , C08L2308/00 , C08L2314/02
摘要: 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:WO2021175649A1
公开(公告)日:2021-09-10
申请号:PCT/EP2021/054392
申请日:2021-02-23
发明人: FERRARO, Gianpiero , CIARAFONI, Marco , CAVALIERI, Claudio , CATHELIN, Caroline , PRINI, Giansiro
IPC分类号: C08F210/06 , B29C45/00 , B29K23/00 , B29L31/00
摘要: A propylene/ 1-hexene copolymer in which: i) the content of 1-hexene derived units, measured by C13-NMR, ranges from 1.5 wt% to 2.5 wt% and the content of propylene derived units ranges from 97.5 to 98.5 wt. %; ii) melting temperature measured by DSC in the range 148-153°C; iii) the amount of fraction insoluble in xylene at 25°C is higher than 97.0%; iv) has a melt flow rate (MFR) measured according to ISO 1133, 230°C, 2.16 kg ranging from 35 to 65 g/10 min. The copolymer is useful for the production of injection molded articles in particular Twin- Wall injection molding articles.
-
公开(公告)号:WO2018104092A1
公开(公告)日:2018-06-14
申请号:PCT/EP2017/080509
申请日:2017-11-27
发明人: CATHELIN, Caroline , MASSARI, Paola , CAVALIERI, Claudio , CIARAFONI, Marco , PANTALEONI, Roberto
IPC分类号: C08L23/12
摘要: 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.
-
公开(公告)号:WO2015169653A1
公开(公告)日:2015-11-12
申请号:PCT/EP2015/059247
申请日:2015-04-28
发明人: MASSARI, Paola , PIEMONTESI, Fabrizio , VITALE, Gianni , CATHELIN, Caroline , MORINI, Giampiero , CIARAFONI, Marco , CAVALIERI, Claudio , CAPUTO, Tiziana
IPC分类号: C08F110/06 , C08F210/06 , C08F4/657
CPC分类号: C08F210/06 , C08F210/02 , C08F2800/20 , C08J5/18 , C08J2323/14 , C08F210/16 , C08F2500/04 , C08F2500/12 , C08F2500/26 , C08F10/00 , C08F4/6492 , C08F4/6574
摘要: 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
摘要翻译: 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%。
-
公开(公告)号:WO2022084033A1
公开(公告)日:2022-04-28
申请号:PCT/EP2021/077492
申请日:2021-10-06
发明人: CIACCIA, Eleonora , CIARAFONI, Marco , CATHELIN, Caroline , DE CAPUA, Alberta , PRINI, Giansiro , PO, Daniele , CAPUTO, Tiziana , PANTALEONI, Roberto , DI CAPUA, Alessia
IPC分类号: C08L23/14 , C08F210/06 , C08F2/00 , C08L23/12
摘要: A polypropylene composition comprising: A) from 76 wt% to 95 wt% of a propylene homopolymer having: - fraction soluble in xylene at 25°C comprised between 2.0 wt% and 4.5 wt%; - melt flow rate (MFR L according to ISO 1133, condition L, i.e. 230°C and 2.16 kg load) ranging from 60.0 to 110.0 g/10 min; B) from 5 wt% to 24 wt%, of a copolymer of propylene and ethylene containing from 75 wt% to 90.0 wt%, of ethylene derived units; wherein in the polypropylene composition: the content of ethylene derived units in the fraction soluble in xylene at 25°C is lower than - the content of ethylene derived units of component B) and ranges from 51.0 wt% to 74.0 wt%, the polypropylene composition has at least two melting points, the higher ranging from 156.0 °C to 166.0 °C and the lower ranging from 90.0 °C to 125.0°C; and the sum of the amounts of component A) and B) being 100 wt%.
-
公开(公告)号:WO2022002514A1
公开(公告)日:2022-01-06
申请号:PCT/EP2021/064705
申请日:2021-06-01
发明人: FERRARO, Gianpiero , CAVALIERI, Claudio , CATHELIN, Caroline , CIACCIA, Eleonora , CIARAFONI, Marco , MONTALETTI, Ambra , DE CAPUA, Alberta , PANTALEONI, Roberto , CAPUTO, Tiziana , PRINI, Giansiro , NARDIN, Alberto
IPC分类号: C08L23/14 , C08L2203/14 , C08L23/142 , C08L2308/00 , C08L2314/02
摘要: A polypropylene composition comprising: from 70 wt% to 90 wt% of a propylene 1-hexene copolymer containing from 1.0 wt% to 5.0 wt% of 1-hexene derived units and a polydispersity index (PI) comprised between 9.2 and 21.3; from 10 wt% to 30 wt%, of a copolymer of propylene and ethylene containing from 45.0 wt% to 65.0 wt%, of ethylene derived units; the sum A) + B) being 100.
-
-
-
-
-
-
-
-
-