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1. 发明申请

WO2009050025A1 HETEROPHASIC POLYOLEFIN COMPOSITIONS HAVING IMPROVED TENSILE PROPERTIES 审中-公开
标题翻译：具有改善拉伸性能的异质聚烯烃组合物
公开(公告)号：WO2009050025A1
公开(公告)日：2009-04-23
申请号：PCT/EP2008/062998
申请日：2008-09-29
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , SUNALLOMER LTD , PELLEGATTI, Giampaolo , GOBERTI, Paolo , BARALDI, Letizia , MINOWA, Kazuhiko , HISANAGA, Yukihiro
发明人： PELLEGATTI, Giampaolo , GOBERTI, Paolo , BARALDI, Letizia , MINOWA, Kazuhiko , HISANAGA, Yukihiro
IPC分类号： C08L23/08
CPC分类号： C08L23/0815 , C08L23/10 , C08L2205/02 , C08L2666/06
摘要： Polyolefin composition comprising, in percent by weight: A) 50-75% of a blend of polymers (PP) and (EC I ), wherein (PP) is selected from the group consisting of: (i) propylene homopolymers; (ii) copolymers of propylene; (iii) combinations of said homopolymers (i) and copolymers (ii); (EC 1 ) is a copolymer of ethylene and propylene or CH 2 =CHR alpha-olefin(s), where R is a 2-8 carbon alkyl radical, or a copolymer of ethylene, propylene and the said CH 2 =CHR alpha-olefin(s), containing from 20 to 35%, of ethylene; and B) 25-50% of a copolymer (EC II ) of ethylene and propylene or CH 2 =CHR alpha-olefin(s), where R is a 2-8 carbon alkyl radical,or a copolymer of ethylene, propylene and the said CH 2 =CHR alpha-olefin(s), containing from 40 to 60% of ethylene; in which composition the copolymer component (EC I ) is present in amounts from 23 to 45% with respect to the total weight of (A),and the intrinsic viscosity [η tot ] of the fraction XS soluble in xylene at room temperature, referred to the total weight of (A) + (B), is of 3.5 dl/g or more.
摘要翻译：聚烯烃组合物，其以重量百分比计包含：A）50-75％的聚合物（PP）和（ECI）共混物，其中（PP）选自：（i）丙烯均聚物; （ii）丙烯的共聚物; （iii）所述均聚物（i）和共聚物（ii）的组合; （EC1）是乙烯和丙烯或CH 2 =CHRα-烯烃的共聚物，其中R是2-8个碳的烷基，或乙烯，丙烯和所述的CH 2 = CHR的α-烯烃的共聚物），含有20至35％的乙烯; 和B）乙烯和丙烯或CH 2 =CHRα-烯烃的共聚物（ECII）的25-50％，其中R是2-8个碳的烷基，或乙烯，丙烯和所述的CH2的共聚物 = CHRα-烯烃，含有40至60％的乙烯; 在该组合物中，相对于（A）的总重量，共聚物组分（ECI）的存在量为23-45％，室温下可溶于二甲苯的级分XS的特性粘度[ηtot] （A）+（B）的总重量为3.5dl / g以上。

2. 发明申请

WO2008068113A1 POLYOLEFIN COMPOSITIONS HAVING LOW HARDNESS AND LOW GLOSS 审中-公开
标题翻译：具有低硬度和低胶结的聚烯烃组合物
公开(公告)号：WO2008068113A1
公开(公告)日：2008-06-12
申请号：PCT/EP2007/061384
申请日：2007-10-24
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , GOBERTI, Paolo , PELLEGATTI, Giampaolo , BARALDI, Letizia
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： C08L23/142 , C08F110/06 , C08F210/06 , C08L23/0815 , C08L23/083 , C08L23/10 , C08L23/12 , C08L23/16 , C08L2205/02 , C08F2/001 , C08L2666/06 , C08F210/16 , C08F2500/12
摘要： A polyolefin composition comprising, in percent by weight: A) 10-25% of a propylene homopolymer or copolymer with up to 8% of comonomer(s); B) 75-90% of a copolymer of ethylene and (i) propylene or (ii) CH 2 =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 54 to 65% 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 1.50 or less.
摘要翻译：一种聚烯烃组合物，其以重量百分比计包含：A）10-25％的丙烯均聚物或共聚物与至多8％的共聚单体; B）75-90％的乙烯和（i）丙烯或（ii）CH 2 R 2 = CHRα-烯烃的共聚物，其中R是2-8个碳的烷基，或（iii）其组合，任选地含有少量二烯，含有54至65％的乙烯; 其中共聚物组分（B）的含量B与在室温下可溶于二甲苯的级分XS的重量比B / XS（均为（A）+（B）的总重量）为1.50以下。

3. 发明申请

WO2008068112A1 POLYOLEFIN COMPOSITIONS HAVING LOW HARDNESS AND LOW GLOSS 审中-公开
标题翻译：具有低硬度和低胶结的聚烯烃组合物
公开(公告)号：WO2008068112A1
公开(公告)日：2008-06-12
申请号：PCT/EP2007/061379
申请日：2007-10-24
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , GOBERTI, Paolo , PELLEGATTI, Giampaolo , BARALDI, Letizia
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) CH 2 =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.
摘要翻译：一种聚烯烃组合物，其以重量百分比计包含：A）20-35％的丙烯均聚物或共聚物与至多8％的共聚单体; B）65-80％的乙烯和（i）丙烯或（ii）CH 2 R 2 = CHRα-烯烃的共聚物，其中R是2-8个碳的烷基，或（iii）其组合，任选地含有少量二烯，含有40至小于54％的乙烯; 其中共聚物组分（B）的含量B与在室温下可溶于二甲苯的级分XS的重量比B / XS（均为（A）+（B）的总重量）为1.25以下。

4. 发明申请

WO2012031953A1 POLYOLEFIN COMPOSITIONS HAVING IMPROVED SEALABILITY 审中-公开
标题翻译：具有改进的密封性的聚烯烃组合物
公开(公告)号：WO2012031953A1
公开(公告)日：2012-03-15
申请号：PCT/EP2011/064937
申请日：2011-08-31
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , GRAZZI, Michele , PELLEGATTI, Giampaolo , BARALDI, Letizia
发明人： GRAZZI, Michele , PELLEGATTI, Giampaolo , BARALDI, Letizia
IPC分类号： C08L23/10
CPC分类号： C08L23/142 , C08L23/18 , C08L23/20
摘要： Polyolefin compositions comprising, all percentages being by weight: A)from 70 to 97% of a copolymer of propylene with hexene-1 containing from 3 to 9% by weight of recurring units derived from hexene-1, said copolymer having a melting temperature from 125°C to 143°C; B)from 3 to 30% of a butene-1 homopolymer or copolymer.
摘要翻译：聚烯烃组合物，其所有百分比均为重量百分数：A）70至97％的丙烯与己烯-1的共聚物，其含有3至9重量％的衍生自己烯-1的重复单元，所述共聚物的熔融温度为 125℃至143℃; B）3至30％的丁烯-1均聚物或共聚物。

5. 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.

6. 发明公开

EP2614115A1 POLYOLEFIN COMPOSITIONS HAVING IMPROVED SEALABILITY 有权
标题翻译：改善了密封性能聚烯烃
公开(公告)号：EP2614115A1
公开(公告)日：2013-07-17
申请号：EP11749419.5
申请日：2011-08-31
申请人： Basell Poliolefine Italia S.r.l.
发明人： GRAZZI, Michele , PELLEGATTI, Giampaolo , BARALDI, Letizia
IPC分类号： C08L23/10
CPC分类号： C08L23/142 , C08L23/18 , C08L23/20
摘要： Polyolefin compositions comprising, all percentages being by weight: A)from 70 to 97% of a copolymer of propylene with hexene-1 containing from 3 to 9% by weight of recurring units derived from hexene-1, said copolymer having a melting temperature from 125°C to 143°C; B)from 3 to 30% of a butene-1 homopolymer or copolymer.

7. 发明授权

EP2614115B1 POLYOLEFIN COMPOSITIONS HAVING IMPROVED SEALABILITY 有权
标题翻译：改善了密封性能聚烯烃
公开(公告)号：EP2614115B1
公开(公告)日：2016-04-27
申请号：EP11749419.5
申请日：2011-08-31
申请人： Basell Poliolefine Italia S.r.l.
发明人： GRAZZI, Michele , PELLEGATTI, Giampaolo , BARALDI, Letizia
IPC分类号： C08L23/14 , C08L23/10 , C08L23/18 , C08L23/20
CPC分类号： C08L23/142 , C08L23/18 , C08L23/20

8. 发明授权

EP2197951B1 HETEROPHASIC POLYOLEFIN COMPOSITIONS HAVING IMPROVED TENSILE PROPERTIES 有权转让
标题翻译：具有改善的拉伸性能的异相聚烯烃组合物
公开(公告)号：EP2197951B1
公开(公告)日：2011-03-02
申请号：EP08804858.2
申请日：2008-09-29
申请人： Basell Poliolefine Italia S.r.l.
发明人： PELLEGATTI, Giampaolo , GOBERTI, Paolo , BARALDI, Letizia , MINOWA, Kazuhiko , HISANAGA, Yukihiro
IPC分类号： C08L23/08
CPC分类号： C08L23/0815 , C08L23/10 , C08L2205/02 , C08L2666/06
摘要： Polyolefin composition comprising, in percent by weight: A) 50-75% of a blend of polymers (PP) and (ECI), wherein (PP) is selected from the group consisting of: (i) propylene homopolymers; (ii) copolymers of propylene; (iii) combinations of said homopolymers (i) and copolymers (ii); (EC1) is a copolymer of ethylene and propylene or CH2=CHR alpha-olefin(s), where R is a 2-8 carbon alkyl radical, or a copolymer of ethylene, propylene and the said CH2=CHR alpha-olefin(s), containing from 20 to 35%, of ethylene; and B) 25-50% of a copolymer (ECII) of ethylene and propylene or CH2=CHR alpha-olefin(s), where R is a 2-8 carbon alkyl radical,or a copolymer of ethylene, propylene and the said CH2=CHR alpha-olefin(s), containing from 40 to 60% of ethylene; in which composition the copolymer component (ECI) is present in amounts from 23 to 45% with respect to the total weight of (A),and the intrinsic viscosity [ηtot] of the fraction XS soluble in xylene at room temperature, referred to the total weight of (A) + (B), is of 3.5 dl/g or more.

9. 发明授权

EP2089470B1 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：EP2089470B1
公开(公告)日：2011-06-01
申请号：EP07821747.8
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： C08L23/142 , C08F110/06 , C08F210/06 , C08L23/0815 , C08L23/083 , C08L23/10 , C08L23/12 , C08L23/16 , C08L2205/02 , C08F2/001 , C08L2666/06 , C08F210/16 , C08F2500/12
摘要： A polyolefin composition comprising, in percent by weight: A) 10-25% of a propylene homopolymer or copolymer with up to 8% of comonomer(s); B) 75-90% 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 54 to 65% 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 1.50 or less.

10. 发明公开

EP2197951A1 HETEROPHASIC POLYOLEFIN COMPOSITIONS HAVING IMPROVED TENSILE PROPERTIES 有权转让
标题翻译：具有改善的拉伸性能的异相聚烯烃组合物
公开(公告)号：EP2197951A1
公开(公告)日：2010-06-23
申请号：EP08804858.2
申请日：2008-09-29
申请人： Basell Poliolefine Italia S.r.l.
发明人： PELLEGATTI, Giampaolo , GOBERTI, Paolo , BARALDI, Letizia , MINOWA, Kazuhiko , HISANAGA, Yukihiro
IPC分类号： C08L23/08
CPC分类号： C08L23/0815 , C08L23/10 , C08L2205/02 , C08L2666/06
摘要： Polyolefin composition comprising, in percent by weight: A) 50-75% of a blend of polymers (PP) and (ECI), wherein (PP) is selected from the group consisting of: (i) propylene homopolymers; (ii) copolymers of propylene; (iii) combinations of said homopolymers (i) and copolymers (ii); (EC1) is a copolymer of ethylene and propylene or CH2=CHR alpha-olefin(s), where R is a 2-8 carbon alkyl radical, or a copolymer of ethylene, propylene and the said CH2=CHR alpha-olefin(s), containing from 20 to 35%, of ethylene; and B) 25-50% of a copolymer (ECII) of ethylene and propylene or CH2=CHR alpha-olefin(s), where R is a 2-8 carbon alkyl radical,or a copolymer of ethylene, propylene and the said CH2=CHR alpha-olefin(s), containing from 40 to 60% of ethylene; in which composition the copolymer component (ECI) is present in amounts from 23 to 45% with respect to the total weight of (A),and the intrinsic viscosity [ηtot] of the fraction XS soluble in xylene at room temperature, referred to the total weight of (A) + (B), is of 3.5 dl/g or more.

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