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公开(公告)号：US10557028B2
公开(公告)日：2020-02-11
申请号：US16463097
申请日：2017-11-06
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： Thomas Mecklenburg , Klaus Klemm , Erik Hans Licht , Juergen Rohrmann , Paola Massari , Mara Destro , Marco Ciarafoni
Abstract: A polyolefin composition made from or containing: (A) from 97.0 to 45.0 wt % of a propylene-1-hexene random copolymer, (B) from 2.0 to 50.0 wt % of fibers, and (Q) from 0.3 wt % to 5.0 wt % of a compatibilizer, the sum (A)+(B)+(Q) being 100, wherein (i) the copolymer has a content of 1-hexene derived units ranging from 0.6 wt % to 3.0 wt % with respect to the copolymer, (ii) the copolymer has the melt flow rate (MFR) measured according to the method ISO 1133 (230° C., 2.16 kg) ranging from 0.2 up to 40 g/10 min, (iii) the fibers are selected from the group consisting of glass fibers, carbon fibers, metal fibers, mineral fibers, ceramic fibers, and polymer fibers.
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公开(公告)号：US10155827B2
公开(公告)日：2018-12-18
申请号：US15309138
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 , Tiziana Caputo
IPC: C08F210/02 , C08F210/06 , C08J5/18
Abstract: The present disclosure relates to a propylene ethylene copolymer comprising: an ethylene content of between 1.8 and 10.0% by weight; a molecular weight distribution (MWD), expressed in terms of Mw/Mn, greater than 4.0; a content of xylene soluble fraction (XS) and ethylene content (C2) that fulfills the following relationship: XS
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公开(公告)号：US09181424B2
公开(公告)日：2015-11-10
申请号：US14349711
申请日：2012-10-05
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： Gisella Biondini , Marco Ciarafoni , Paola Massari , Roberto Pantaleoni
CPC classification number: C08L23/14 , C08L23/142 , C08L2205/02 , C08L2205/025 , C08L2205/24 , C08L2314/02 , C08L2666/06
Abstract: Propylene polymer compositions comprising: A) from 70 wt % to 95 wt %, of a random copolymer of propylene with ethylene, containing from 1.5 wt % to 4.5 wt %, of ethylene derived units, having a content of fraction insoluble in xylene at 25° C. of not less than 93%; B) from 5 wt % to 35 wt %, of a copolymer of propylene with ethylene, containing from 7.0 wt % to 17.0 wt % of ethylene derived units; the sum A+B being 100; wherein the melt flow rate, MFR. (Melt Flow Rate according to ASTM 1238, condition L, i.e. 230° C. and 2.16 kg load) ranges from 40 g/10 min and 130 g/10 min; and wherein the relation (I) is fulfilled: 10
Abstract translation: 丙烯聚合物组合物，其包含：A）70重量％至95重量％的丙烯与乙烯的无规共聚物，其含有1.5重量％至4.5重量％的乙烯衍生单元，其含量在25℃不溶于二甲苯 ℃不低于93％; B）5重量％至35重量％的丙烯与乙烯的共聚物，其含有7.0重量％至17.0重量％的乙烯衍生单元; 总和A + B为100; 其中熔体流动速率MFR。 （根据ASTM 1238的熔体流动速率，条件L，即230℃和2.16kg负荷）为40g / 10min和130g / 10min; 并且其中满足关系式（I）：10
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公开(公告)号：US20150051351A1
公开(公告)日：2015-02-19
申请号：US14384939
申请日：2013-03-12
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： Mara Destro , Marco Ciarafoni , Paola Massari , Stefano Squarzoni
IPC: C08L23/14
CPC classification number: C08L23/14 , B29C48/022 , B29C48/08 , B29C48/40 , C08L23/142 , C08L2201/10 , C08L2205/02 , C08L2205/025 , C08L2314/02 , C08F210/06 , C08F4/6545 , C08F2/001 , C08F4/6465 , C08F4/651 , C08F210/16 , C08F2500/12 , C08F2500/26
Abstract: Propylene polymer compositions comprising: A) from 70 wt % to 95 wt %, of a random copolymer of propylene with ethylene, containing from 3.5 wt % to 6.5 wt % of ethylene derived units, having a content of fraction insoluble in xylene at 25° C. of not less than 93 wt %; B) from 5 wt % to 35 wt %, of a copolymer of propylene with ethylene, containing from 8.5 Wt % to 17.0 wt % of ethylene derived units; the sum A+B being 100; the melt flow rate ,MFR (ISO 1133 (230° C., 2.16 kg) ranges from 0.6 g/10 min to 20.2 g/10 min.
Abstract translation: 丙烯聚合物组合物，其包含：A）70重量％至95重量％的丙烯与乙烯的无规共聚物，其含有3.5重量％至6.5重量％的乙烯衍生单元，其含量在25℃不溶于二甲苯 C.不小于93wt％; B）5重量％至35重量％的丙烯与乙烯的共聚物，其含有8.5重量％至17.0重量％的乙烯衍生单元; 总和A + B为100; 熔体流动速率MFR（ISO 1133（230℃，2.16kg））为0.6g / 10min至20.2g / 10min。
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公开(公告)号：US20240124693A1
公开(公告)日：2024-04-18
申请号：US18265343
申请日：2021-11-25
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： Paola Massari , Andrea Felisati , Claudio Cavalieri , Monica Galvan , Michele Grazzi
CPC classification number: C08L23/10 , C08J5/18 , C08J2323/16 , C08J2423/18 , C08L2203/162
Abstract: A polymer composition made from or containing:
A) from 70 wt % to 95 wt % of a propylene polymer composition made from or containing
A1) from 19 wt % to 50 wt % of a propylene ethylene copolymer;
A2) from 50 wt % to 81 wt % of a propylene ethylene 1-butene terpolymer;
wherein the sum of the amount of component A1) and A2) being 100 and
the propylene polymer composition A) having a xylene soluble fraction at 25° C. between 2 wt % and 15 wt %; and
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.-
Patent Agency Ranking
公开(公告)号：US11708468B2
公开(公告)日：2023-07-25
申请号：US17275939
申请日：2019-09-04
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： Paola Massari , Claudio Cavalieri , Caroline Cathelin , Davide Tartari , Marco Ciarafoni , Roberto Pantaleoni
IPC: C08L23/16 , C08L23/20 , C08F210/08 , C08F210/02 , C08F210/06 , C08F210/16 , C08J5/18 , C08L23/14 , C08F2/00
CPC classification number: C08J5/18 , C08L23/14 , C08F2/001 , C08F210/02 , C08F210/06 , C08F210/08 , C08F210/16 , C08J2323/14 , C08J2423/14 , C08L23/16 , C08L23/20 , C08L2203/162 , C08L2205/025 , C08L23/16 , C08L23/20 , C08F2500/12 , C08F2500/34 , C08F2500/35 , C08F2500/36 , C08F2800/20
Abstract: A terpolymer compositions made from or containing:
A) From 80 wt % to 97 wt %; of a first 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 %; and
B) From 20 wt % to 3 wt %; of a second 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 having 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：US11613637B2
公开(公告)日：2023-03-28
申请号：US16647652
申请日：2018-08-30
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： Paola Massari , Andrea Felisati , Marco Izzi , Paolo Bassi , Caroline Cathelin , Michele Grazzi , Claudio Cavalieri
Abstract: A multilayer film made from or containing at least one core layer made from or containing a polypropylene composition made from or containing: A) from 95 wt % to 60 wt %; of a propylene homopolymer having a fraction insoluble in xylene at 25° C. greater than 90 wt %, based upon the total weight of the propylene homopolymer; and B) from 5 wt % to 40 wt %; of an heterophasic propylene ethylene copolymer, the sum of the amounts of A) and B) being 100.
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公开(公告)号：US11028259B2
公开(公告)日：2021-06-08
申请号：US15750799
申请日：2016-07-19
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： Paola Massari , Caroline Cathelin , Claudio Cavalieri , Marco Ciarafoni , Andrea Felisati , Angelo Ferraro , Giampiero Morini , Fabrizio Piemontesi , Gianni Vitale
Abstract: A multilayer film made from or containing a skin layer made from or containing a polyolefin composition made from or containing:
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 % and
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 % to 6.0 wt % and 1-butene derived units content of between 4.8 wt % to 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. shows a maximum value between 600 and 1200 seconds, lower than 53×10−5 1/Pa.-
公开(公告)号：US10711080B2
公开(公告)日：2020-07-14
申请号：US16061164
申请日：2016-11-22
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： Claudio Cavalieri , Paola Massari , Michele Grazzi , Giampaolo Pellegatti , Roberto Pantaleoni
IPC: C08F210/06 , C08J5/18 , B32B27/08 , B32B27/32
Abstract: A propylene 1-hexene copolymer containing from about 5.5 to about 9.0% by weight, based upon the total weight of the copolymer, of 1-hexene derived units having: a) two melting temperature peaks in the DSC plot having a difference in height ranging from 0 to 5 mW; b) the higher melting temperature, measured by DSC, ranging from about 141.0° C. to about 151.0° C.; and c) Melt Flow Rate (MFR, measured according to ASTM D 1238, 230° C./2.16 kg) from about 3.5 to about 8.0 g/10 min.
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公开(公告)号：US09969870B2
公开(公告)日：2018-05-15
申请号：US15313456
申请日：2015-04-28
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： Paola Massari , Marco Ciarafoni , Tiziana Caputo , Nicoletta Martini
CPC classification number: C08L23/142 , C08L23/16 , C08L2205/025 , C08L2207/02 , C08L2205/02
Abstract: A propylene polymer composition comprising: A) from 81 wt % to 91 wt % of a propylene ethylene copolymer containing from 1.0 wt % to 3.5 wt % of ethylene derived units having a fraction soluble in xylene at 25° C. comprised between 10 wt % and 3 wt %; and a melt flow rate ranging from 5 to 50 g/10 min; B) from 9 wt % to 19 wt %, of a copolymer of propylene and ethylene with from 21.0 wt % to 31.0 wt % of ethylene derived units; the sum A)+B) being 100; the composition having an melt flow rate ranging from 20 to 35 g/10 min; the xylene soluble fraction to 25° C. ranging from 13.0 wt % to 25.0 wt % and the intrinsic viscosity of the fraction soluble in xylene at 25° C. ranging from 0.7 dl/g to 1.9 dl/g.
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