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81. 发明授权

EP2596060B1 PROPYLENE POLYMER COMPOSITIONS 有权
标题翻译：丙烯聚合物组合物
公开(公告)号：EP2596060B1
公开(公告)日：2014-05-28
申请号：EP11734139.6
申请日：2011-07-22
申请人： Basell Poliolefine Italia S.r.l.
发明人： CIARAFONI, Marco , MASSARI, Paola , RATHINAKUMAR, Manikandan , BIONDINI, Gisella , CAPUTO, Tiziana
IPC分类号： C08L23/12 , C08F297/08
CPC分类号： C08L23/16 , C08L23/12 , C08L2205/02 , C08L2207/02 , C08L2308/00 , C08L2666/06

82. 发明公开

EP2639267A1 Propylene polymer compositions 审中-公开
标题翻译：丙烯聚合物组合物
公开(公告)号：EP2639267A1
公开(公告)日：2013-09-18
申请号：EP12159131.7
申请日：2012-03-13
申请人： Basell Poliolefine Italia S.r.l.
发明人： Destro, Mara , CIARAFONI, Marco , Massari, Paola , Squarzoni, Stefano
IPC分类号： C08L23/14 , B29C47/00
CPC分类号： C08L23/14 , B29C47/0004 , B29C47/0021 , B29C47/40 , 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
摘要： 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 93wt%;
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;
wherein 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.
摘要翻译：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，含有3.5重量％至6.5重量％的乙烯衍生的单元，其具有在25℃下不溶于二甲苯的级分的含量 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％的乙烯衍生的单元; 总和A + B是100; 其中熔体流动速率MFR（ISO 1133（230℃，2.16kg））为0.6g / 10min至20.2g / 10min。

83. 发明公开

EP2566919A1 PROPYLENE POLYMER COMPOSITIONS 有权转让
标题翻译：丙烯聚合物组合物
公开(公告)号：EP2566919A1
公开(公告)日：2013-03-13
申请号：EP11712852.0
申请日：2011-04-06
申请人： Basell Poliolefine Italia S.r.l.
发明人： CIARAFONI, Marco , MASSARI, Paola , CAVALIERI, Claudio , CAPUTO, Tiziana
IPC分类号： C08L23/14 , C08F297/08
CPC分类号： C08L23/16 , C08F297/083 , C08L23/08 , C08L23/0815 , C08L23/142 , C08L2308/00 , C08L2666/06
摘要： A propylene polymer composition comprising (percent by weight): A) 65%-85% of a propylene copolymer containing from 2.0% to 5.0% of ethylene derived units having MFR L (Melt Flow Rate according to ASTM 1238, condition L, i.e. 230°C and 2.16 kg load) from 0.5 to 50 g/10 min and a melting temperature Tm ranging from 146°C to 155°C; B) 15%-35%, of a copolymer of ethylene and propylene with from 74% to 87%, of ethylene derived units; the composition having the intrinsic viscosity of the fraction soluble in xylene ranging from 0.8 to 1.2 dl/g preferably from 0.9 to 1.1 dl/g.
摘要翻译：一种丙烯聚合物组合物，其包含（重量百分数）：A）65％-85％的含2.0％-5.0％乙烯衍生单元的丙烯共聚物，其MFR L（熔体流动速率根据ASTM 1238，条件L，即230 ℃和2.16kg负荷）为0.5至50g / 10min，熔融温度Tm为146℃至155℃; B）15％-35％的乙烯和丙烯共聚物和74％至87％的乙烯衍生单元; 组合物的可溶于二甲苯的部分的特性粘度为0.8-1.2dl / g，优选0.9-1.1dl / g。

84. 发明公开

EP2480606A1 PROPYLENE POLYMER COMPOSITIONS 有权转让
标题翻译：丙烯聚合物组合物
公开(公告)号：EP2480606A1
公开(公告)日：2012-08-01
申请号：EP10745274.0
申请日：2010-08-26
申请人： Basell Poliolefine Italia S.r.l.
发明人： GALVAN, Monica , CIARAFONI, Marco , COLLINA, Gianni , FUSCO, Ofelia , PANTALEONI, Roberto , MAZZUCCO, Antonio
IPC分类号： C08L23/12 , C08F297/08
CPC分类号： C08F297/083 , C08F110/06 , C08F210/06 , C08L23/12 , C08L23/16 , C08L2205/02 , C08L2207/02 , C08L2308/00 , C08L2314/02 , C08L2666/06 , C08F2500/04 , C08F2500/12 , C08F210/16 , C08F2500/17
摘要： A propylene polymer composition comprising (percent by weight): A) 74%-84% of a propylene homopolymer having a Polydispersity Index (P.I.) value of from 4.6 to 10, a fraction insoluble in xylene at 25 °C, higher than 90 %, and a MFR L (Melt Flow Rate according to ISO 1133, condition L, i.e. 230°C and 2.16 kg load) from 110 to 200 g/10 min; B) 16%-26%, of a copolymer of propylene with from 39% to 48%, of ethylene derived units; the composition having an intrinsic viscosity of the fraction soluble in xylene at 25 °C comprised between 2.7 and 4.0 dl/g; and a MFR L (Melt Flow Rate according to ISO 1133, condition L, i.e. 230°C and 2.16 kg load) from 30 to 80 g/10 min.
摘要翻译：一种丙烯聚合物组合物，其包含（重量百分数）：A）74％-84％的多分散指数（PI）值为4.6-10的丙烯均聚物，25℃时不溶于二甲苯的部分，高于90％，并且110至200g / 10min的MFR L（根据ISO 1133的熔体流动速率，条件L，即230℃和2.16kg载荷）; B）16％-26％的丙烯与39％至48％乙烯衍生单元的共聚物; 所述组合物在25℃下可溶于二甲苯的部分的特性粘度为2.7至4.0dl / g; 和30至80g / 10min的MFR L（根据ISO 1133的熔体流动速率，条件L，即230℃和2.16kg载荷）。

85. 发明授权

EP1747249B1 IMPACT RESISTANT POLYOLEFIN COMPOSITIONS 有权
标题翻译： SHOCK TOUGH聚烯烃
公开(公告)号：EP1747249B1
公开(公告)日：2010-03-03
申请号：EP05735869.9
申请日：2005-05-04
申请人： Basell Poliolefine Italia S.r.l.
发明人： MASSARI, Paola , NEWS, Jean , CIARAFONI, Marco
IPC分类号： C08L23/10 , C08L23/12
CPC分类号： C08L23/12 , C08L23/06 , C08L23/0807 , C08L23/10 , C08L23/14 , C08L23/16 , C08L2205/02 , C08L2314/02 , C08L2666/06

86. 发明公开

EP1951806A1 IMPACT RESISTANT POLYOLEFIN COMPOSITIONS 有权转让
标题翻译： SHOCK TOUGH聚烯烃
公开(公告)号：EP1951806A1
公开(公告)日：2008-08-06
申请号：EP06847022.8
申请日：2006-11-14
申请人： Basell Poliolefine Italia S.r.l.
发明人： MASSARI, Paola , NEWS, Jean , CIARAFONI, Marco
IPC分类号： C08L23/10 , B29C45/00 , C08F10/06 , C08L23/08 , C08L23/14
CPC分类号： C08F210/06 , C08F110/06 , C08L23/0815 , C08L23/10 , C08L23/14 , C08L2205/03 , C08F2/001 , C08L2666/06 , C08F2500/12 , C08F2500/04 , C08F2500/15 , C08F210/16 , C08F2500/17 , C08F2500/11
摘要： The present invention provides polyolefin composition comprising a 50-80 wt% of propylene omopolymer or copolymer and a first and a second ethylene/alpha-olefin copolymer, said composition having good stress whitening resistance and gloss, in combination with a good balance of mechanical properties.

87. 发明公开

EP1883677A1 POLYOLEFINIC COMPOSITIONS HAVING GOOD WHITENING RESISTANCE 无效
标题翻译：聚烯烃成分高白抗性
公开(公告)号：EP1883677A1
公开(公告)日：2008-02-06
申请号：EP06755047.5
申请日：2006-05-05
申请人： Basell Poliolefine Italia S.r.l.
发明人： MASSARI, Paola , CIARAFONI, Marco , NEWS, Jean
IPC分类号： C08L23/14 , C08L23/10
CPC分类号： C08L23/10 , C08L23/14 , C08L2205/03 , C08L2666/06 , C08F210/06 , C08F4/6492 , C08F4/651 , C08F2/001
摘要： A polypropylene composition comprising 65-77 wt% of a crystalline propylene polymer, 8 to less than 13 wt% of an elastomeric copolymer and 10-23 wt% of polyethylene. The said composition exhibits a flexural modulus value higher than 1300 MPa, stress-whitening resistance values corresponding to a diameter of the whitened area of at most 1.7 cm caused by a ram falling from a 76 cm height and a diameter of the whitened area of at most 1.2 cm caused by a ram falling from a 20 cm height, and a value of Izod impact resistance at 23° C more than 14 kJ/m2 and the one at -20° C at least 5 kJ/m2.

88. 发明公开

EP1747249A1 IMPACT RESISTANT POLYOLEFIN COMPOSITIONS 有权
标题翻译： SHOCK TOUGH聚烯烃
公开(公告)号：EP1747249A1
公开(公告)日：2007-01-31
申请号：EP05735869.9
申请日：2005-05-04
申请人： Basell Poliolefine Italia S.r.l.
发明人： MASSARI, Paola , NEWS, Jean , CIARAFONI, Marco
IPC分类号： C08L23/10 , C08L23/12
CPC分类号： C08L23/12 , C08L23/06 , C08L23/0807 , C08L23/10 , C08L23/14 , C08L23/16 , C08L2205/02 , C08L2314/02 , C08L2666/06
摘要： A heterophasic polyolefin composition comprising (percent by weight): (A) 50-0% of a crystalline propylene polymer having a polydispersity index value from 5.2 to 10 and a content of isotactic pentads (mmmm) higher than 97.5 molar%; said polymer containing at least 95% of recurring units deriving from propylene; (B) 5-20% of a first elastomeric copolymer of ethylene with at least a C3-C8 α-olefin comonomer, said copolymer containing from 25 to less than 40% of ethylene, and being soluble in xylene at room temperature in an amount from higher 85 to 95 wt% the intrinsic viscosity [η] of the xylene soluble fraction ranging from 2.5 to 4.5 dL/g; and (C) 10-45% of a second elastomeric copolymer of ethylene with at least a C3-C8 α-olefin comonomer, said copolymer containing from 50 up to 75% of ethylene, and being soluble in xylene at room temperature in an amount from 50 to 85 wt%, the intrinsic viscosity [η] of the xylene soluble fraction ranging from 1.8 to 4.0 dL/g; wherein the sum of amounts of copolymer (B) and copolymer (C) ranges from 20 to 50% based on the total amount of components (A) to (C), the total amount of ethylene based on the total amount of components (A) to (C) is up to 23% by weight and the ratio between the ethylene content of the fraction insoluble in xylene at room temperature (C2xif) multiplied by the weight percentage of the fraction insoluble in xylene at room temperature (%XIF) and the ethylene content of the fraction soluble in xylene at room temperature (C2xsf) multiplied by the weight percentage of fraction soluble in xylene at room temperature (%SXF), i.e. (C2xif %XIF)/(C2xsf •%SXF), satisfies the following relation (I), wherein x is the total amount of ethylene.

89. 发明公开

EP4323448A1 PROPYLENE POLYMER COMPOSITIONS 审中-实审
公开(公告)号：EP4323448A1
公开(公告)日：2024-02-21
申请号：EP22722235.3
申请日：2022-04-11
申请人： Basell Poliolefine Italia S.r.l.
发明人： RIEMMA, Antonio , CIACCIA, Eleonora , IZZI, Marco , CIARAFONI, Marco , DI CAPUA, Alessia
IPC分类号： C08L23/12

90. 发明公开

EP4172264A1 POLYPROPYLENE COMPOSITION 有权
公开(公告)号：EP4172264A1
公开(公告)日：2023-05-03
申请号：EP21730558.0
申请日：2021-06-01
申请人： Basell Poliolefine Italia S.r.l.
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

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