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31. 发明申请

US20140171592A1 Case for valve-regulated lead-acid batteries 有权
标题翻译：阀控铅酸电池案例
公开(公告)号：US20140171592A1
公开(公告)日：2014-06-19
申请号：US14232539
申请日：2012-07-13
申请人： Gisella Biondini , Marco Ciarafoni , Mara Destro , Paola Massari , Piorella Pradella
发明人： Gisella Biondini , Marco Ciarafoni , Mara Destro , Paola Massari , Piorella Pradella
IPC分类号： H01M2/02
CPC分类号： H01M2/0257 , C08L23/08 , C08L23/12 , C08L23/14 , C08L23/142 , H01M2/0237 , H01M2/026 , H01M2/0262 , H01M2/0295 , H01M10/06 , H01M10/121 , Y02E60/126 , C08L23/16
摘要： A case for valve-regulated lead-acid battery comprising an olefin polymer composition comprising: A) From 60 wt % to 95 wt %, of a propylene homopolymer, or a copolymer of propylene containing 3% or less of ethylene, said homopolymer or copolymer having a Polydispersity Index (P.I.) value of from 4.6 to 10 and a fraction insoluble in xylene at 25° C., higher than 98 molar %; and B) from 5 wt % to 40 wt %, of a copolymer of propylene and ethylene containing from 30 wt % to 65 wt % of ethylene derived units; the sum A)+B) being 100.
摘要翻译：一种用于阀调节铅酸电池的壳体，包括烯烃聚合物组合物，其包含：A）60重量％至95重量％的丙烯均聚物或含有3重量％或更少量乙烯的丙烯的共聚物，所述均聚物或共聚物具有4.6至10的多分散指数（PI）值和在25℃下不溶于二甲苯的馏分，高于98摩尔％; 和B）5重量％至40重量％的丙烯和乙烯的共聚物，其含有30重量％至65重量％的乙烯衍生单元; 总和A）+ B）为100。

32. 发明申请

US20130302629A1 RANDOM COPOLYMERS OF PROPYLENE 有权
标题翻译：丙烯的随机共聚物
公开(公告)号：US20130302629A1
公开(公告)日：2013-11-14
申请号：US13812803
申请日：2011-07-29
申请人： Marco Ciarafoni , Monica Galvan , Roberta Marzolla , Paola Massari
发明人： Marco Ciarafoni , Monica Galvan , Roberta Marzolla , Paola Massari
IPC分类号： C08F210/06
CPC分类号： C08F210/06 , C08F210/16 , C08J5/18 , C08J2323/14 , Y10T428/31938 , C08F2500/12 , C08F2500/20 , C08F2500/21 , C08F2500/26
摘要： Random copolymers of propylene with ethylene, and optionally other olefins, comprising from 3.5% to 6.5% by weight of ethylene and having a melt flow rate (MFR) according to ISO 1133 (230° C., 2.16 Kg) of less than 10 g/10 min and a melting temperature (Tm), determined by DSC, satisfying the relation: 45° C.≦Tm+C≦150° C. wherein C is the quantity (by weight) of ethylene in the copolymer. The random copolymers of the invention are specifically suited for cast film and/or sheet applications.
摘要翻译：丙烯与乙烯和任选的其它烯烃的无规共聚物，其包含3.5重量％至6.5重量％的乙烯，并且具有根据ISO 1133（230℃，2.16Kg）的熔体流动速率（MFR）小于10g / 10分钟，通过DSC测定的熔融温度（Tm）满足关系：45℃，Tm + C @ 150℃。其中C是共聚物中乙烯的量（以重量计）。本发明的无规共聚物特别适用于流延薄膜和/或薄片应用。

33. 发明授权

US08575272B2 Polyolefinic compositions 有权
标题翻译：聚烯烃组合物
公开(公告)号：US08575272B2
公开(公告)日：2013-11-05
申请号：US13386381
申请日：2010-07-20
申请人： Marco Ciarafoni , Paola Massari , Gisella Biondini , Roberto Pantaleoni
发明人： Marco Ciarafoni , Paola Massari , Gisella Biondini , Roberto Pantaleoni
IPC分类号： C08L23/12 , C08F297/08 , C08J5/18
CPC分类号： C08J5/18 , C08F297/083 , C08J2323/12 , C08L23/06 , C08L23/12 , C08L23/16 , C08L2205/03 , C08L2666/02
摘要： A polymer composition comprising (percent by weight):a) 57%-74%, of a crystalline propylene polymer having an amount of isotactic pentads (mmmm), measured by 13C-MNR on the fraction insoluble in xylene at 25° C., higher than 97.5 molar % and a polydispersity index ranging from 5 to 10;b) 8 to 15%, of an elastomeric copolymer of ethylene and propylene, the copolymer having an amount of recurring units deriving from ethylene ranging from 30 to 50%, and being partially soluble in xylene at ambient temperature; the polymer fraction soluble in xylene at ambient temperature having an intrinsic viscosity value ranging from 2.5 to 3.5 dl/g; and c) 18-28%, of ethylene homopolymer having an intrinsic viscosity value ranging from 1.5 to 4 dl/g; said composition having a value of melt flow rate ranging from 35 to 60 g/10 min, and the amount of hexane extractables lower than 4.0 wt %.
摘要翻译：包含（重量％）的聚合物组合物：a）57％-74％的具有全同立构五单元组的结晶丙烯聚合物（mmmm），通过13C-MNR测量在25℃下不溶于二甲苯的级分，高于97.5摩尔％，多分散指数为5〜10; b）8至15％的乙烯和丙烯的弹性体共聚物，所述共聚物具有一定量的衍生自乙烯的重复单元，范围为30至50％，并且在环境温度下部分溶于二甲苯; 在环境温度下可溶于二甲苯的聚合物级分的特性粘度值为2.5至3.5dl / g; 和c）18-28％的特性粘度值为1.5-4dl / g的乙烯均聚物; 所述组合物的熔体流动速率范围为35至60g / 10min，并且己烷可提取物的量低于4.0wt％。

34. 发明申请

US20130123432A1 PROPYLENE POLYMER COMPOSITIONS 有权
标题翻译：丙烯聚合物组合物
公开(公告)号：US20130123432A1
公开(公告)日：2013-05-16
申请号：US13811618
申请日：2011-07-22
申请人： Marco Ciarafoni , Paola Massari , Manikanden Rathinakumar , Gisella Bindini , Tiziana Caputoi
发明人： Marco Ciarafoni , Paola Massari , Manikanden Rathinakumar , Gisella Bindini , Tiziana Caputoi
IPC分类号： C08L23/16
CPC分类号： C08L23/16 , C08L23/12 , C08L2205/02 , C08L2207/02 , C08L2308/00 , C08L2666/06
摘要： A propylene polymer composition comprising (percent by weight): A) 68%-80%, of a propylene homopolymer having a Polydispersity Index (P.I.) value of from 4.7 to 10 and MFR L (Melt Flow Rate according to ISO 1133, condition L, i.e. 230° C. and 2.16 kg load) from 10 to 30 g/10 min; B) 20%-32%, of a copolymer of propylene containing from 40.1% to 42.5% extremes included of ethylene derived units; the composition having an intrinsic viscosity of the fraction soluble in xylene at 25° C. comprised between 3 and 6 dl/g and a MFR L from 4 to 12 g/10 min Said Propylene polymer composition being particularly suitable for injection moulded articles having high rigidity and high impact properties at room and at low temperatures.
摘要翻译：包含（重量％）的丙烯聚合物组合物：A）68％-80％的多分散指数（PI）值为4.7至10的丙烯均聚物和MFR L（根据ISO 1133的熔体流动速率，条件L ，即230℃和2.16kg负荷）为10至30g / 10min; B）20％-32％的含有40.1％至42.5％极限的丙烯的共聚物，包括乙烯衍生单元; 所述组合物的特性粘度在25℃下可溶于二甲苯的馏分为3至6dl / g，MFR L为4至12g / 10分钟。所述丙烯聚合物组合物特别适合于具有高的室内和低温下的刚性和高冲击性能。

35. 发明申请

US20120172533A1 POLYOLEFINIC COMPOSITIONS 有权
标题翻译：聚合物组合物
公开(公告)号：US20120172533A1
公开(公告)日：2012-07-05
申请号：US13386381
申请日：2010-07-20
申请人： Marco Ciarafoni , Paola Massari , Gisella Biondini , Roberto Pantaleoni
发明人： Marco Ciarafoni , Paola Massari , Gisella Biondini , Roberto Pantaleoni
IPC分类号： C08L23/16
CPC分类号： C08J5/18 , C08F297/083 , C08J2323/12 , C08L23/06 , C08L23/12 , C08L23/16 , C08L2205/03 , C08L2666/02
摘要： A polymer composition comprising (per cent by weight):a) 57%-74%, of a crystalline propylene polymer having an amount of isotactic pentads (mmmm), measured by 13C-MNR on the fraction insoluble in xylene at 25° C., higher than 97.5 molar % and a polydispersity index ranging from 5 to 10;b) 8 to 15%, of an elastomeric copolymer of ethylene and propylene, the copolymer having an amount of recurring units deriving from ethylene ranging from 30 to 50%, and being partially soluble in xylene at ambient temperature; the polymer fraction soluble in xylene at ambient temperature having an intrinsic viscosity value ranging from 2.5 to 3.5 dl/g; andc) 18-28%, of ethylene homopolymer having an intrinsic viscosity value ranging from 1.5 to 4 dl/g;said composition having a value of melt flow rate ranging from 35 to 60 g/10 min, and the amount of hexane extractables lower than 4.0 wt %.
摘要翻译：包含（重量％）的聚合物组合物：a）57％-74％的具有全同立构五单元组的结晶丙烯聚合物（mmmm），通过13C-MNR测量在25℃下不溶于二甲苯的级分。，高于97.5摩尔％，多分散指数为5〜10; b）8至15％的乙烯和丙烯的弹性体共聚物，所述共聚物具有一定量的衍生自乙烯的重复单元，范围为30至50％，并且在环境温度下部分溶于二甲苯; 在环境温度下可溶于二甲苯的聚合物级分的特性粘度值为2.5至3.5dl / g; 和c）18-28％的特性粘度值为1.5-4dl / g的乙烯均聚物; 所述组合物的熔体流动速率范围为35至60g / 10min，并且己烷可提取物的量低于4.0wt％。

36. 发明申请

US20120165472A1 POLYOLEFINIC COMPOSITIONS 有权
标题翻译：聚合物组合物
公开(公告)号：US20120165472A1
公开(公告)日：2012-06-28
申请号：US13386389
申请日：2010-07-20
申请人： Paola Massari , Marco Ciarafoni , Gisella Biondini , Roberto Pantaleoni
发明人： Paola Massari , Marco Ciarafoni , Gisella Biondini , Roberto Pantaleoni
IPC分类号： C08L23/16
CPC分类号： C08L23/12 , C08F297/083 , C08L23/06 , C08L23/16 , C08L2205/03 , C08L2666/02
摘要： A polymer composition comprising (per cent by weight): a) 70-84% of a crystalline propylene polymer having an amount of isotactic pentads (mmmm), measured by 13C-MNR on the fraction insoluble in xylene at 25° C., higher than 97.5 molar %; b) 8-15% of an elastomeric copolymer of ethylene and propylene, the copolymer having an amount of recurring units deriving from ethylene ranging from 25 to 50 wt % and being partially soluble in xylene at ambient temperature; the polymer fraction soluble in xylene at ambient temperature having an intrinsic viscosity value ranging from 2.5 to 3.5 dl/g; and c) 8-15% of ethylene homopolymer having an intrinsic viscosity value ranging from 1.5 to 4 dl/g; said composition having a value of melt flow rate ranging from 55 to 90 g/10 min, and the amount of hexane extractables lower than 3.5 wt %.
摘要翻译：包含（重量％）的聚合物组合物：a）通过13C-MNR在25℃下不溶于二甲苯的级分测量的具有全同立构五单元组（Mwmm）的结晶丙烯聚合物的70-84％，更高大于97.5摩尔％ b）8-15％的乙烯和丙烯的弹性体共聚物，该共聚物具有一定量的衍生自乙烯的重复单元，范围为25至50重量％，并且在环境温度下部分可溶于二甲苯; 在环境温度下可溶于二甲苯的聚合物级分的特性粘度值为2.5至3.5dl / g; 和c）8-15％的特性粘度值为1.5-4dl / g的乙烯均聚物; 所述组合物的熔体流动速率范围为55至90g / 10min，并且己烷可提取物的量低于3.5wt％。

37. 发明申请

US20120035327A1 Polyolefin Masterbatch and Composition Suitable for Injection Molding 有权
标题翻译：聚烯烃母粒和组合物适用于注射成型
公开(公告)号：US20120035327A1
公开(公告)日：2012-02-09
申请号：US13202738
申请日：2010-03-19
申请人： Marco Ciarafoni , Paola Massari , Gisella Biondini , Roberto Pantaleoni , Sander Willems
发明人： Marco Ciarafoni , Paola Massari , Gisella Biondini , Roberto Pantaleoni , Sander Willems
IPC分类号： C08L23/16 , C08L23/24 , C08L23/20
CPC分类号： C08L23/12 , C08L23/10 , C08L23/14 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C08L2205/06 , C08L2207/04 , C08L2310/00 , C08L2666/06
摘要： A masterbatch composition comprising:70-90% wt of a component (A) being a propylene homopolymer or copolymer of propylene with ethylene or C4-C10 alpha olefins, having a MFRA according to ISO 1133 (230° C./2.16 Kg) ranging from 15 to 70 g/10 min; and 10-30% wt of a component B) being a propylene-ethylene copolymer comprising 25-45% wt of ethylene derived units and having a value of the intrinsic viscosity [η] of the fraction soluble in xylene at room temperature ranging from 5 to 9 dl/g, said masterbatch composition having a total MFR higher than 4 g/10 min, and a value of the flexural modulus measured according to ISO method 178 ranging from 950 to 2000 MPa.
摘要翻译：一种母料组合物，其包含：70-90重量％的组分（A）为丙烯均聚物或丙烯与乙烯或C 4 -C 10α-烯烃的共聚物，其具有根据ISO 1133（230℃/ 2.16Kg）的MFRA范围 15〜70g / 10min; 和10-30重量％的组分B）是包含25-45重量％的乙烯衍生单元并且在室温下可溶于二甲苯的级分的特性粘度[η]的值的丙烯 - 乙烯共聚物，其范围为 5至9dl / g，所述母料组合物的总MFR高于4g / 10min，根据ISO方法178测量的弯曲模量值为950至2000MPa。

38. 发明授权

US07872074B2 Impact resistant polyolefin compositions 有权
标题翻译：耐冲击聚烯烃组合物
公开(公告)号：US07872074B2
公开(公告)日：2011-01-18
申请号：US12085078
申请日：2006-11-14
申请人： Paola Massari , Jean News , Marco Ciarafoni
发明人： Paola Massari , Jean News , Marco Ciarafoni
IPC分类号： C08L23/00 , C08L23/04 , C08L23/10
CPC分类号： C08F210/06 , B29K2995/0089 , C08F110/06 , C08L23/0815 , C08L23/10 , C08L23/14 , C08L23/16 , C08L2205/03 , C08F2/001 , C08L2666/06 , C08L2666/02 , 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 homopolymer 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.
摘要翻译：本发明提供了包含50-80重量％的丙烯均聚物或共聚物和第一和第二乙烯/α-烯烃共聚物的聚烯烃组合物，所述组合物具有良好的耐应力增白性和光泽，以及机械性能的良好平衡。

39. 发明申请

US20100056719A1 POLYOLEFIN COMPOSITIONS 有权
标题翻译：聚烯烃组合物
公开(公告)号：US20100056719A1
公开(公告)日：2010-03-04
申请号：US12312267
申请日：2007-10-10
申请人： Roberta Marzolla , Marco Ciarafoni , Michele Grazzi , Paola Massari , Jean News
发明人： Roberta Marzolla , Marco Ciarafoni , Michele Grazzi , Paola Massari , Jean News
IPC分类号： C08L23/06 , C08L23/10
CPC分类号： C08J5/18 , C08F210/06 , C08J2323/10 , C08L23/08 , C08L23/10 , C08L2666/06 , C08F2/001 , C08F4/6492 , C08F110/06 , C08F2500/12 , C08F210/16 , C08F210/08 , C08F2500/17
摘要： Polyolefin compositions, comprising (percent by weight): 1) 55-80% of a homopolymer or copolymer of propylene, said copolymer containing up to 15% of ethylene and/or C4-C10 α-olefin(s). 2) 20-45% of a copolymer of ethylene with one or more C4-C10 α-olefin(s) containing from 10 to 40% of said C4-C10 α-olefin(s); said compositions having values of MFR (230° C., 2.16 kg) up to 20 g/10 min, a total content of ethylene of 20% or more, a total content of C4-C10 α-olefin(s) of 4.5% or more, a ratio of the total content of ethylene to the total content of C4-C10 α-olefin(s) of 2.3 or more, a total fraction soluble in xylene at room temperature of 18 wt % or higher and flexural modulus, referred to the composition as a reactor grade, of more than 700 MPa.
摘要翻译：包含（重量％）的聚烯烃组合物：1）55-80％的丙烯均聚物或共聚物，所述共聚物含有至多15％的乙烯和/或C 4 -C 10α-烯烃。 2）乙烯与一种或多种含有10-40％所述C 4 -C 10α-烯烃的C 4 -C 10α-烯烃的共聚物的20-45％; 所述组合物的MFR（230℃，2.16kg）至多20g / 10min，乙烯的总含量为20％以上，C4-C10α-烯烃的总含量为4.5％以上，乙烯的总含量相对于C 4〜C 10α-烯烃的总量的比例为2.3以上，室温下可溶于二甲苯的总馏分为18重量％以上，弯曲弹性模量为作为反应器级的组合物，超过700MPa。

40. 发明申请

US20080167428A1 Polyolefinic Compositions Having Good Whitening Resistance 有权
标题翻译：具有良好美白抗性的聚烯烃组合物
公开(公告)号：US20080167428A1
公开(公告)日：2008-07-10
申请号：US11793843
申请日：2005-11-28
申请人： Paola Massari , Marco Ciarafoni , Jean News
发明人： Paola Massari , Marco Ciarafoni , Jean News
IPC分类号： C08L23/14 , C08L23/10
CPC分类号： C08L23/10 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/12 , C08L23/142 , C08L23/16 , C08L2205/03 , C08L2666/02 , C08F210/06 , C08F2/001 , C08F4/6492 , C08F4/651
摘要： A polypropylene composition comprising (percent by weight) (a) 50-77 % of a crystalline propylene polymer having an amount of isotactic pentads (mmmm), measured by 13C-MNR on the fraction insoluble in xylene at 25° C., higher than 97.5 molar % and a polydispersity index ranging from 4 to 10; (b) 13-28 % of an elastomeric copolymer of ethylene and propylene, the copolymer having an amount of recurring units deriving from ethylene ranging from 30 to 70 % and being partially soluble in xylene at ambient temperature, the polymer fraction soluble in xylene at ambient temperature having an intrinsic viscosity value ranging from 2 to 4 dl/g; and (c) 10-22 % of polyethylene having an intrinsic viscosity value ranging from 1 to 3 dl/g, in said composition component (b) plus component (c) being in amounts of at least 25 wt %. The polymer composition exhibits good impact resistant, whitening resistance and relatively low stiffness.
摘要翻译：包含（重量百分比）（a）50-77％的具有全同立构五单元组的结晶丙烯聚合物（mmmm），通过不溶于二甲苯的级分测得的13 C-MNR 在25℃，高于97.5摩尔％，多分散指数为4至10; （b）13-28％的乙烯和丙烯的弹性体共聚物，该共聚物具有一定量的衍生自乙烯的重复单元，范围为30至70％，并且在环境温度下部分溶于二甲苯，聚合物馏分可溶于二甲苯环境温度的特性粘度值范围为2至4dl / g; 和（c）所述组合物组分（b）加组分（c）的特性粘度值为1至3dl / g的聚乙烯的10-22％的量为至少25重量％。聚合物组合物表现出良好的抗冲击性，耐白化性和相对低的刚度。

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