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11. 发明申请

WO2006067214A1 FIBRES HAVING ELASTIC PROPERTIES 审中-公开
标题翻译：具有弹性特性的纤维
公开(公告)号：WO2006067214A1
公开(公告)日：2006-06-29
申请号：PCT/EP2005/057097
申请日：2005-12-22
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , SARTORI, Franco , GOBERTI, Paolo , DI PIETRO, Fabio
发明人： SARTORI, Franco , GOBERTI, Paolo , DI PIETRO, Fabio
IPC分类号： D01F6/46
CPC分类号： D01F6/46
摘要： Fibres exhibiting good elastic properties and made from a thermoplastic, elastomeric polyolefin composition comprising (percent by weight): (A) 10 to less than 50% of one or more crystalline propylene polymers selected from homopolymers of propylene and random interpolymers of propylene and one or more recurring units in amounts up to 10%, the recurring units being selected from ethylene and a C 4 -C 10 α -olefin, the polymer(s) being insoluble in xylene at room temperature in an amount higher than 80%; and (B) over 50 to 90% of a polymer fraction comprising one or more interpolymers of ethylene and at least one α-olefin of formula H 2 C=CHR 2 , where R 2 is a C 1 -C 8 linear or branched alkyl, containing from 13 to less than 60% of recurring units deriving from ethylene. The fibres are prepared by a process operating at a value of output per hole ranging from 5 to 15 g/min, the pressure in the extruder ranging from 15 to 30 bar, the temperature in the extruder head ranging from 200 to 300° C.
摘要翻译：具有良好弹性的纤维和由包含（重量百分数））的热塑性弹性体聚烯烃组合物制成的纤维：（A）10至小于50％的一种或多种结晶丙烯聚合物，其选自丙烯的均聚物和丙烯的无规互聚物以及一种或多种重复单元的量高达10％，重复单元选自乙烯和C 4 -C 10α-烯烃，聚合物不溶于二甲苯在室温下的含量高于80％; 和（B）超过50-90％的包含一种或多种乙烯和至少一种式H 2 C-CHR 2的α-烯烃互聚物的聚合物部分，其中R 2是含有13至少于60％的衍生自乙烯的重复单元的直链或支链C 1 -C 12直链或支链烷基。纤维通过以每孔输出值为5至15g / min，挤出机中的压力为15至30巴，挤出机头的温度为200-300℃的工艺制备。

12. 发明申请

WO2009106411A1 POLYOLEFIN COMPOSITIONS 审中-公开
标题翻译：聚烯烃组合物
公开(公告)号：WO2009106411A1
公开(公告)日：2009-09-03
申请号：PCT/EP2009/051269
申请日：2009-02-04
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , MASSARI, Paola , CIARAFONI, Marco , BIONDINI, Gisella , GOBERTI, Paolo
发明人： MASSARI, Paola , CIARAFONI, Marco , BIONDINI, Gisella , GOBERTI, Paolo
IPC分类号： B29C45/00 , C08F297/08 , C08L23/14
CPC分类号： C08F210/16 , B29C47/00 , B29C47/0004 , B29C47/0019 , B29C47/0021 , B29C47/0054 , B29C49/02 , B29C49/04 , B29C51/02 , B29K2023/06 , B29K2023/12 , B29L2007/002 , B29L2031/7158 , C08F110/02 , C08F297/08 , C08F297/083 , C08L23/0815 , C08L23/14 , C08L23/142 , C08F2/001 , C08L2666/06 , C08L23/00 , C08F2500/12 , C08F2500/20 , C08F210/08
摘要： Polyolefin composition, comprising in percent by weight: 1) 75-85% of a copolymer of propylene, said copolymer containing up to 15% by weight, of ethylene and/or C 4 -C 10 α-olefin(s) and having a fraction soluble in Xilene at room temperature lower than 6% by weight, and 2) 15-25% of a copolymer of ethylene with one or more C 4 -C 10 α-olefin(s) containing from 10 to 25% by weight of said C 4 -C 10 α-olefin(s); said composition having the value of MFR, measured at 230 °C, 2.16 kg, of less than 2.5 g/10 min, the total content of ethylene of from 14 to 22 % by weight, the total content Of C 4 -C 10 α-olefin(s) of less than 4.5% by weight, the ratio of the total content of ethylene to the total content of C 4 -C 10 α-olefin(s) equal to or higher than 4, the value of the intrinsic viscosity of the total fraction soluble in xylene at room temperature equal to or less than 1.5 dl/g, and the ratio of the amount of component 2) and the amount Of C 4 -C 10 α-olefin(s) in component 2) equal to or higher than 0.80.
摘要翻译：聚烯烃组合物，其包含以重量百分比计：1）75-85％的丙烯共聚物，所述共聚物含有至多15重量％的乙烯和/或C 4 -C 10α-烯烃，并且具有可溶解的馏分在西林中，室温低于6重量％，和2）15-25％的乙烯与一种或多种含有10至25重量％的所述C 4 -C 10的C 4 -C 10α-烯烃的共聚物 α-烯烃（一个或多个）; 所述组合物具有在230℃，2.16kg，小于2.5g / 10min测量的MFR值，乙烯的总含量为14至22重量％，C 4 -C 10α-烯烃的总含量（s）小于4.5重量％，乙烯的总含量与C4-C10α-烯烃的总含量的比等于或高于4，总馏分的特性粘度的值在室温下溶解于二甲苯等于或小于1.5dl / g，组分2）和组分2）中的C 4 -C 10α-烯烃的量的比例等于或高于0.80。

13. 发明申请

WO2012000885A1 CROSS-LINKED POLYOLEFIN COMPOSITION 审中-公开
标题翻译：交联聚烯烃组合物
公开(公告)号：WO2012000885A1
公开(公告)日：2012-01-05
申请号：PCT/EP2011/060564
申请日：2011-06-23
申请人： BASELL POLIOLEFINE ITALIA SRL , SUNALLOMER LTD. , MINOWA, Kazuhiko , HISANAGA, Yukihiro , GOBERTI, Paolo , PELLEGATTI, Giampaolo
发明人： MINOWA, Kazuhiko , HISANAGA, Yukihiro , GOBERTI, Paolo , PELLEGATTI, Giampaolo
IPC分类号： C08L23/16
CPC分类号： C08L23/26 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C08L2203/202 , C08L2205/02 , C08L2205/03 , C08L2312/02 , C08L2666/02 , C08L23/08
摘要： A cross-linked composition, obtained by cross-linking polyolefin composition comprising, all percentages being by weight: A) from 5 to 38% of a polypropylene component; B) from 35 to 85% of a copolymer of ethylene with propylene, containing from 42 to 70% of ethylene and having solubility in xylene at room temperature greater than 50%; C) from 5 to 45% of a polymer composition comprising a blend of: i) from 20 to 80% of an ethylene copolymer having a Shore A hardness value equal to or lower than 90 points and containing up to 45% of at least one a-olefin comonomer, provided that, when propylene is present as comonomer, such copolymer i) has a composition which is different from B); ii) from 20 to 80% of a propylene copolymer having a Shore A hardness value equal to or lower than 90 points and containing up to 40% of at least one a-olefin comonomer; wherein the amounts of A), B) and C) are referred to the total weight of A) + B) + C) and the amounts of i) and ii) are referred to the weight of C).
摘要翻译：通过交联聚烯烃组合物获得的交联组合物，其包含所有百分比均为重量百分比：A）5-38％的聚丙烯组分; B）35至85％的乙烯与丙烯的共聚物，其含有42-70％的乙烯，并且在室温下在二甲苯中的溶解度大于50％; C）5至45％的聚合物组合物，其包含以下混合物：i）20至80％的肖氏A硬度值等于或低于90分的乙烯共聚物，并且含有至多45％的至少一种 α-烯烃共聚单体，条件是当丙烯作为共聚单体存在时，这种共聚物i）具有不同于B）的组成; ii）20至80％的肖氏A硬度值等于或低于90分，并含有至多40％的至少一种α-烯烃共聚单体的丙烯共聚物; 其中A），B）和C）的量被称为A）+ B）+ C）的总重量，并且i）和ii）的量指C）的重量。

14. 发明申请

WO2012000884A1 CROSS-LINKED POLYOLEFIN COMPOSITION 审中-公开
标题翻译：交联聚烯烃组合物
公开(公告)号：WO2012000884A1
公开(公告)日：2012-01-05
申请号：PCT/EP2011/060562
申请日：2011-06-23
申请人： BASELL POLIOLEFINE ITALIA SRL , SUNALLOMER LTD. , MINOWA, Kazuhiko , HISANAGA, Yukihiro , GOBERTI, Paolo , PELLEGATTI, Giampaolo
发明人： MINOWA, Kazuhiko , HISANAGA, Yukihiro , GOBERTI, Paolo , PELLEGATTI, Giampaolo
IPC分类号： C08L23/08
CPC分类号： C08L23/16 , C08K5/0025 , C08L23/08 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/18 , C08L23/20 , C08L23/22 , C08L2205/02 , C08L2205/03 , C08L2207/02 , C08L2312/00 , C08L2666/02 , C08L2666/06
摘要： A cross-linked composition obtained by cross-linking a polyolefin composition (I) comprising, all percentages being by weight: A) from 5 to 38% of a polypropylene; B) from 35 to 85% of a copolymer of ethylene with propylene, containing from 42 to 70% of ethylene and having solubility in xylene at room temperature greater than 50%; C) from 5 to 40% of a butene-1 homopolymer or copolymer having: - a content of butene-1 derived units of 75% or more; - a flexural modulus of 100 MPa or less; and optionally, D) from 5 to 35% of one or more polymers different from B) in composition, having a Shore A hardness value equal to or lower than 90 points, wherein the content of butene-1, if present, is of less than 50%; in which composition (I) the amounts of A), B), C) and D) are referred to the total weight of A) + B) + C) and optionally D), and when D) is present, the total weight of C) + D) is of 50% or less, referred to the total weight of A) + B) + C) + D).
摘要翻译：通过交联聚烯烃组合物（I）获得的交联组合物，所述组合物包含所有百分比均为重量百分数：A）5-38％的聚丙烯; B）35至85％的乙烯与丙烯的共聚物，其含有42-70％的乙烯，并且在室温下在二甲苯中的溶解度大于50％; C）5〜40％的丁烯-1均聚物或共聚物，其具有： - 丁烯-1衍生单元的含量为75％以上; - 弯曲模量为100MPa以下; 和任选地D）5至35％的组合物中不同于B）的一种或多种聚合物，肖氏A硬度值等于或低于90分，其中丁烯-1的含量（如果存在）少于超过50％; 其中组分（I）A），B），C）和D）的量称为A）+ B）+ C）和任选的D）的总重量，并且当存在D）时，总重量的C）+ D）为50％以下，以A）+ B）+ C）+ D）的总重量计。

15. 发明授权

EP2707429B1 SOFT POLYOLEFIN COMPOSITIONS AND HIGHLY FILLED COMPOUNDS THEREOF 有权转让
公开(公告)号：EP2707429B1
公开(公告)日：2018-11-21
申请号：EP12719967.7
申请日：2012-05-09
申请人： Basell Poliolefine Italia S.r.l.
发明人： GOBERTI, Paolo , PELLEGATTI, Giampaolo , LUNGHI, Luca
IPC分类号： C08L23/10 , C08L23/16 , C08K3/00
CPC分类号： C08L23/14 , C08K3/00 , C08L23/10 , C08L23/16 , Y10T428/2933
摘要： Flexible polyolefin compositions with improved balance of properties particularly for applications where softness and ductility at low temperature is requested comprising: A) from 20 to 40% by weight of a crystalline polymer fraction consisting of a propylene homopolymer, or a copolymer of propylene, or mixtures thereof, said crystalline fraction having a xylene insoluble fraction at 25° C. of at least 90% by weight. B) from 60 to 80% by weight of an elastomeric fraction consisting of a copolymer or blend of copolymers of propylene with one or more alpha-olefins, and optionally with minor quantities of a diene; said copolymer or blend containing ethylene in a quantity lower than 40% by weight. the fraction soluble in xylene at 25° C. of said polyolefin composition having IVgpc lower than 2.5 dl/g, Mw/Mn (GPC) equal to or higher than 4, Mz/Mw (GPC) equal to or higher than 2.5 Said polyolefin composition optionally further comprising an inorganic filler (II) selected from flame-retardant inorganic fillers and inorganic oxides or salts.

16. 发明公开

EP2588521A1 CROSS-LINKED POLYOLEFIN COMPOSITION 有权
标题翻译：交联聚烯烃组成
公开(公告)号：EP2588521A1
公开(公告)日：2013-05-08
申请号：EP11727694.9
申请日：2011-06-23
申请人： Basell Poliolefine Italia S.r.l.
发明人： MINOWA, Kazuhiko , HISANAGA, Yukihiro , GOBERTI, Paolo , PELLEGATTI, Giampaolo
IPC分类号： C08L23/08
CPC分类号： C08L23/16 , C08K5/0025 , C08L23/08 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/18 , C08L23/20 , C08L23/22 , C08L2205/02 , C08L2205/03 , C08L2207/02 , C08L2312/00 , C08L2666/02 , C08L2666/06
摘要： A cross-linked composition obtained by cross-linking a polyolefin composition (I) comprising, all percentages being by weight: A) from 5 to 38% of a polypropylene; B) from 35 to 85% of a copolymer of ethylene with propylene, containing from 42 to 70% of ethylene and having solubility in xylene at room temperature greater than 50%; C) from 5 to 40% of a butene-1 homopolymer or copolymer having: a content of butene-1 derived units of 75% or more; a flexural modulus of 100 MPa or less; and optionally, D) from 5 to 35% of one or more polymers different from B) in composition, having a Shore A hardness value equal to or lower than 90 points, wherein the content of butene-1, if present, is of less than 50%; in which composition (I) the amounts of A), B), C) and D) are referred to the total weight of A)+B)+C) and optionally D), and when D) is present, the total weight of C)+D) is of 50% or less, referred to the total weight of A)+B)+C)+D).

17. 发明授权

EP2089469B1 POLYOLEFIN COMPOSITIONS HAVING LOW HARDNESS AND LOW GLOSS 有权转让
标题翻译：聚烯烃具有低密度和低光泽
公开(公告)号：EP2089469B1
公开(公告)日：2011-08-10
申请号：EP07821742.9
申请日：2007-10-24
申请人： Basell Poliolefine Italia S.r.l.
发明人： GOBERTI, Paolo , PELLEGATTI, Giampaolo , BARALDI, Letizia
IPC分类号： C08L23/08 , C08L23/10 , C08L23/16 , C08L23/14 , C08L23/12
CPC分类号： C08F210/06 , C08F110/06 , C08L23/0815 , C08L23/083 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/16 , C08L2205/02 , C08F2/001 , C08L2666/06 , C08F210/16 , C08F2500/12
摘要： A polyolefin composition comprising, in percent by weight: A) 20-35% of a propylene homopolymer or copolymer with up to 8% of comonomer(s); B) 65-80% of a copolymer of ethylene and (i) propylene or (ii) CH2=CHR alpha- olefins, where R is a 2-8 carbon alkyl radical, or (iii) a combination thereof, optionally with minor amounts of a diene, containing from 40 to less than 54% of ethylene; wherein the weight ratio B/XS of the content B of copolymer component (B) to the fraction XS soluble in xylene at room temperature, both referred to the total weight of (A) + (B), is of 1.25 or less.

18. 发明公开

EP2181155A1 SOFT POLYOLEFIN COMPOSITIONS WITH IMPROVED PROCESSABILITY 有权
标题翻译：具有改进的加工性软的聚烯烃组合物
公开(公告)号：EP2181155A1
公开(公告)日：2010-05-05
申请号：EP08775367.9
申请日：2008-07-29
申请人： Basell Poliolefine Italia S.R.L.
发明人： GOBERTI, Paolo , DE CLIPPELEIR, Johan , PELLEGATTI, Giampaolo , MORHARD, Friederike , SPATARO, Stefano
IPC分类号： C08L23/10 , C08L23/08 , C08K5/00
CPC分类号： C08L23/10 , C08K5/0016 , C08L23/0807 , C08L23/16 , C08L23/20 , C08L2666/02
摘要： Soft polyolefin composition with improved processability comprising from 8 to 45% by weight of a polypropylene component (A), from 82 to 45% by weight of an elastomeric component (B), and from 10 to 25% by weight of a viscosity reducing agent (C) comprising polybutene-1 and paraffinic wax or grease. The composition is easily processable also by injection moulding and has better tensile properties than compositions in which processability is improved by visbreaking.

19. 发明授权

EP1483324B1 POLYOLEFIN COMPOSITIONS HAVING HIGH TENACITY 有权
标题翻译：聚烯烃高韧性
公开(公告)号：EP1483324B1
公开(公告)日：2006-05-31
申请号：EP03704900.4
申请日：2003-03-06
申请人： Basell Poliolefine Italia S.r.l.
发明人： GLOGOVSKY, Todd , BUTALA, Robert, G. , HAN, Choong, Y. , ENNIS, Gerald, John , GOBERTI, Paolo
IPC分类号： C08L23/10 , C08L23/04 , C08L23/16
CPC分类号： C08L23/16 , C08L23/10 , C08L23/142 , C08L2308/00 , C08L2666/06
摘要： A polyolefin composition suitable for preparing single ply roofing membranes, comprising: (A) from about 15 to 40% by weight of a crystalline copolymer of propylene with at least one alpha-olefin of formula H2C=CHR1, where R1 is H or a C2-8 linear or branched alkyl, containing at least about 90% by weight of propylene, having solubility in xylene at room temperature lower than about 15% by weight; (B) from about 60 to about 85% by weight of an elastomeric fraction comprising: (1) a copolymer of propylene with ethylene containing about 20 to about 35% by weight ethylene, and having solubility in xylene at room temperature greater than about 70% by weight, the intrinsic viscosity of the xylene soluble fraction being higher than about 3.0dl/g; and (2) a copolymer of ethylene with at least one alpha-olefin of formula H2C=CHR2, where R2 is a C2-8 linear or branched alkyl, containing about 15% to 40% by weight alpha-olefin, and having solubility in xylene at room temperature greater than about 25% by weight, the intrinsic viscosity of the xylene soluble fraction ranging from about 0.5 to about 5.0dl/g; the (1) (2) weight ratio ranging from about 1:5 to about 5:1. The polyolefin composition of the invention, preferably prepared by sequential polymerization in at least three stages, has tensile strength at break ≥ 25 Mpa, elongation at break ≥ 700 Mpa and toughness ≥ 150 Mpa.

20. 发明公开

EP2707429A1 SOFT POLYOLEFIN COMPOSITIONS AND HIGHLY FILLED COMPOUNDS THEREOF 有权转让
标题翻译：软质聚烯烃及其高填充化合物
公开(公告)号：EP2707429A1
公开(公告)日：2014-03-19
申请号：EP12719967.7
申请日：2012-05-09
申请人： Basell Poliolefine Italia S.r.l.
发明人： GOBERTI, Paolo , PELLEGATTI, Giampaolo , LUNGHI, Luca
IPC分类号： C08L23/10 , C08L23/16 , C08K3/00
CPC分类号： C08L23/14 , C08K3/00 , C08L23/10 , C08L23/16 , Y10T428/2933
摘要： Flexible polyolefin compositions with improved balance of properties particularly for applications where softness and ductility at low temperature is requested comprising: A) from 20 to 40% by weight of a crystalline polymer fraction consisting of a propylene homopolymer, or a copolymer of propylene, or mixtures thereof, said crystalline fraction having a xylene insoluble fraction at 25° C. of at least 90% by weight. B) from 60 to 80% by weight of an elastomeric fraction consisting of a copolymer or blend of copolymers of propylene with one or more alpha-olefins, and optionally with minor quantities of a diene; said copolymer or blend containing ethylene in a quantity lower than 40% by weight. the fraction soluble in xylene at 25° C. of said polyolefin composition having IVgpc lower than 2.5 dl/g, Mw/Mn (GPC) equal to or higher than 4, Mz/Mw (GPC) equal to or higher than 2.5 Said polyolefin composition optionally further comprising an inorganic filler (II) selected from flame-retardant inorganic fillers and inorganic oxides or salts.

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