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1. 发明申请

WO2011064131A1 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：WO2011064131A1
公开(公告)日：2011-06-03
申请号：PCT/EP2010/067720
申请日：2010-11-18
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , PELLEGATTI, Giampaolo , GRAZZI, Michele , SPATARO, Stefano
发明人： PELLEGATTI, Giampaolo , GRAZZI, Michele , SPATARO, Stefano
IPC分类号： C08L23/14 , B32B27/32 , C08J5/18
CPC分类号： C08J5/18 , C08J2323/14 , C08L23/142 , C08L23/20 , C08L2666/06
摘要： Polyolefin composition with improved sealability comprising from 70 to 95% of one or more copolymers of propylene with one or more comonomers selected from ethylene, a C 4 -C 8 α-olefin and combinations thereof, where the comonomer, or comonomers, content in (A) is from 5 to 25%, and from 5 to 30% by weight of butene-1 (co)polymer (B) having a flexural modulus of 60 MPa or less.
摘要翻译：具有改进的密封性的聚烯烃组合物包含70-95％的一种或多种丙烯与一种或多种选自乙烯，C 4 -C 8α-烯烃及其组合的共聚单体的共聚物的共聚物，其中共聚单体或共聚单体在（A）为5〜25重量％，5〜30重量％的弯曲弹性模量为60MPa以下的丁烯-1（共）聚合物（B）。

2. 发明申请

WO2011061067A1 THERMOSHRINKABLE FILMS 审中-公开
标题翻译：热敏胶片
公开(公告)号：WO2011061067A1
公开(公告)日：2011-05-26
申请号：PCT/EP2010/066869
申请日：2010-11-05
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , GRAZZI, Michele , BASSI, Paolo , FELISATI, Andrea , PELLEGATTI, Giampaolo
发明人： GRAZZI, Michele , BASSI, Paolo , FELISATI, Andrea , PELLEGATTI, Giampaolo
IPC分类号： C08J5/18 , C08J5/00 , C08L23/14
CPC分类号： C08F210/06 , B32B27/32 , C08J5/18 , C08J2323/14 , C08L23/14 , C08L2203/16 , Y10T428/1352 , Y10T428/1397 , Y10T428/24942 , Y10T428/31917 , C08F210/14 , C08F2500/12 , C08F2500/26
摘要： An oriented monolayer or multilayer film, wherein the monolayer film comprises a copolymer (A1) of propylene with hexene-1 containing from 4 to 10% by weight of hexene-1 and having MFR from 0.5 to 10 g/10 min., and the multilayer film comprises at least 30% by weight of said copolymer (A1), both the monolayer and the multilayer film being obtainable with a process comprising a drawing step wherein the film is drawn with a draw ratio of at least 3, in at least one direction.
摘要翻译：取向单层或多层膜，其中单层膜包含丙烯与己烯-1的共聚物（A1），其含有4-10％重量的己烯-1，MFR为0.5-10g / 10min，多层膜包含至少30重量％的所述共聚物（A1），单层和多层膜都可以通过包括拉伸步骤的方法获得，其中将膜以至少3的拉伸比拉伸至少一个方向。

3. 发明申请

WO2011064119A1 POLYOLEFIN COMPOSITIONS HAVING A LOW SEAL TEMPERATURE AND IMPROVED HOT TACK 审中-公开
标题翻译：具有低密封温度和改进的热粘结的聚烯烃组合物
公开(公告)号：WO2011064119A1
公开(公告)日：2011-06-03
申请号：PCT/EP2010/067479
申请日：2010-11-15
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , HIRATA, Spencer S. , GRAZZI, Michele , PELLEGATTI, Giampaolo , FELISATI, Andrea , SPENCER, Dean J.
发明人： HIRATA, Spencer S. , GRAZZI, Michele , PELLEGATTI, Giampaolo , FELISATI, Andrea , SPENCER, Dean J.
IPC分类号： C08L23/14 , B32B27/32 , C08J5/18
CPC分类号： C08J5/18 , B32B27/08 , B32B27/32 , C08J2323/14 , C08L23/142 , C08L23/16 , C08L23/20 , C08L2205/03 , C08L2666/04
摘要： Polyolefin compositions comprising, all percentages being by weight: A) from 60 to 94% of one or more copolymers of propylene containing from 5 to 25% of comonomer(s); B) from 2 to 20% of one or more homo or copolymers of butene-1; C) from 1 to 20% of an elastomeric or plastomeric polyolefin or polyolefin composition.
摘要翻译：聚烯烃组合物，其所有百分比均为重量百分数：A）60至94％的一种或多种含5-25％共聚单体的丙烯共聚物; B）2至20％的一种或多种丁烯-1的均聚物或共聚物; C）1至20％的弹性体或塑性聚烯烃或聚烯烃组合物。

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. 发明申请

WO2010112337A1 POLYOLEFIN MASTERBATCH AND COMPOSITION SUITABLE FOR INJECTION MOLDING 审中-公开
标题翻译：聚氨酯主要成分和适用于注射成型的组合物
公开(公告)号：WO2010112337A1
公开(公告)日：2010-10-07
申请号：PCT/EP2010/053431
申请日：2010-03-17
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , GRAZZI, Michele , PELLEGATTI, Giampaolo
发明人： GRAZZI, Michele , PELLEGATTI, Giampaolo
IPC分类号： C08J3/22 , C08L23/10 , C08L23/16 , C08L23/12
CPC分类号： C08L23/0807 , C08J3/226 , C08J2323/12 , C08J2423/00 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/16 , C08L2205/02 , C08L2666/06 , C08L2666/04
摘要： A masterbatch composition comprising, all percent amounts being by weight: A) 10-45 % of a homopolymer or a copolymer of propylene; B) 10-30 % of a copolymer of propylene with ethylene, containing from 18 to 45 % of ethylene; C) 42-60 % of a copolymer of propylene with ethylene, containing from 55 to 85 % of ethylene; said composition having a MFR L value from 0.01 to 10 g/10 min., a value of the intrinsic viscosity [η] sol of the fraction soluble in xylene at room temperature from 1.5 to 2.5 dl/g and a value of the ratio [η] sol /MFR L equal to or lower than 6.
摘要翻译：一种母料组合物，其包含全部量的重量百分数：A）10-45％的均聚物或丙烯共聚物; B）10-30％的丙烯与乙烯的共聚物，含18至45％的乙烯; C）42-60％的丙烯与乙烯的共聚物，含有55-85％的乙烯; 所述组合物的MFR L值为0.01〜10g / 10分钟，在室温下可溶于二甲苯的馏分的特性粘度[η]溶胶的值为1.5〜2.5dl / g， α] sol / MFR L等于或小于6。

6. 发明申请

WO2012076633A1 PERMEABLE POLYMER FILM 审中-公开
标题翻译：透明聚合物薄膜
公开(公告)号：WO2012076633A1
公开(公告)日：2012-06-14
申请号：PCT/EP2011/072144
申请日：2011-12-08
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , GRAZZI, Michele , FELISATI, Andrea , PELLEGATTI, Giampaolo
发明人： GRAZZI, Michele , FELISATI, Andrea , PELLEGATTI, Giampaolo
IPC分类号： B32B27/32 , C08L23/14
CPC分类号： B65D81/28 , B32B27/08 , B32B27/32 , B32B2270/00 , B32B2307/30 , B32B2307/732 , C08L23/142 , C08L2203/16 , Y10T428/31917 , C08L23/16
摘要： Films especially suitable for the packaging of fresh foodstuff, like salad and vegetables, due to their valuable balance of high permeability to oxygen and optimal permeability to water vapour, comprising at least one layer A) and at least one layer B), wherein the layer A) comprises 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, and the layer B) comprises a polyolefin composition containing (all percentages being by weight): a) 10-40% of one or more propylene homopolymers or copolymers containing over 85% of propylene and having a fraction insoluble in xylene at room temperature greater than 80%; and b) 60-90 of one or more copolymers of ethylene with α-olefin(s), containing ethylene in a quantity from 20 to 80%, and having solubility in xylene at room temperature greater than 70%.
摘要翻译：由于其对氧的高渗透性和对水蒸气的最佳渗透性的有价值的平衡，包括至少一层A）和至少一层B），特别适用于新鲜食品（如沙拉和蔬菜）的包装的薄膜，其中层 A）包含丙烯与己烯-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℃，并且B层包括含有（所有百分比均为重量百分比）的聚烯烃组合物：a）10-40％的一种或多种丙烯均聚物或共聚物，其含有超过85％的丙烯并且在室温下不溶于二甲苯的级分大于80％; 和b）60-90的乙烯与α-烯烃的一种或多种共聚物，其含有量为20至80％的乙烯，并且在室温下在二甲苯中的溶解度大于70％。

7. 发明申请

WO2010069668A1 MULTILAYER THERMOSHRINKABLE FILMS 审中-公开
标题翻译：多层热敏胶片
公开(公告)号：WO2010069668A1
公开(公告)日：2010-06-24
申请号：PCT/EP2009/064623
申请日：2009-11-04
申请人： BASELL POLIOLEFINE ITALIA S.r.l. , GRAZZI, Michele , PELLEGATTI, Giampaolo , BASSI, Paolo
发明人： GRAZZI, Michele , PELLEGATTI, Giampaolo , BASSI, Paolo
IPC分类号： B32B27/32
CPC分类号： B32B27/32 , B32B27/08 , B32B27/20 , B32B2250/242 , B32B2307/518 , B32B2307/5825 , B32B2307/72 , B32B2307/736 , B32B2439/00 , B32B2439/70 , Y10T428/31913
摘要： A multilayer film in which at least one layer (A) comprises a copolymer (A1) of propylene with hexene-1 containing from 4 to 10% by weight of hexene-1 and having Melt Flow Rate from 1 to 10 g/10 min.; and at least one layer (B) comprises a copolymer (B1) of ethylene containing up to 20 mol % of CH 2 =CHR α-olefins and having a density from 0.88 to 0.945 g/cm 3 .
摘要翻译：一种多层膜，其中至少一层（A）包含丙烯与己烯-1的共聚物（A1），其含有4至10重量％的己烯-1并具有1至10g / 10分钟的熔体流动速率。 ; 并且至少一层（B）包含含有至多20mol％CH 2 =CHRα-烯烃并具有0.88-0.945g / cm 3密度的乙烯共聚物（B1）。

8. 发明申请

WO2009077287A1 COPOLYMERS OF PROPYLENE WITH HEXENE-1 AND BLOWN FILMS OBTAINED FROM THEM 审中-公开
标题翻译：丙烯共聚物与HEXENE-1和从他们获得的胶片
公开(公告)号：WO2009077287A1
公开(公告)日：2009-06-25
申请号：PCT/EP2008/065907
申请日：2008-11-20
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , PELLEGATTI, Giampaolo , GRAZZI, Michele , KOKEL, Nicolas , ANGELINI, Antonella
发明人： PELLEGATTI, Giampaolo , GRAZZI, Michele , KOKEL, Nicolas , ANGELINI, Antonella
IPC分类号： C08F210/06 , C08J5/18
CPC分类号： C08J5/18 , B29C47/0026 , B29C47/0057 , B29C47/0059 , B29C47/0066 , B29C47/065 , B29C47/8825 , B29C47/8845 , B29C49/0015 , B29C49/0047 , B29C49/04 , B29C49/64 , B29C2793/0063 , B29K2023/0641 , B29K2023/086 , B29K2023/12 , B29K2023/14 , B29K2105/256 , C08F10/00 , C08F210/06 , C08J2323/14 , C08F4/6465 , C08F4/6492 , C08F4/6543 , C08F210/14 , C08F2500/12 , C08F2500/15 , C08F2500/26
摘要： A copolymer of propylene with hexene-1 containing from 5 to 9% by weight of recurring units derived from hexene-1, having a melting temperature from 125°C to 140°C and Melt Flow Rate (ASTM D1238, 230°C/2.16 Kg) from 0.1 to 3 g/10 min., is used to produce blown films having valuable mechanical and optical properties.
摘要翻译：丙烯与己烯-1的共聚物，其含有5至9重量％的衍生自己烯-1的重复单元，其熔点为125℃至140℃，熔体流动速率（ASTM D1238,230℃/ 2.16 Kg）为0.1〜3g / 10分钟，用于制造具有有价值的机械和光学性质的吹塑薄膜。

9. 发明申请

WO2010081753A1 POLYMER COMPOSITION 审中-公开
标题翻译：聚合物组合物
公开(公告)号：WO2010081753A1
公开(公告)日：2010-07-22
申请号：PCT/EP2010/050015
申请日：2010-01-04
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , PELLEGATTI, Giampaolo , MICHELETTI, Davide , MIHAN, Shahram , FANTINELL, Fabiana , MANNEBACH, Gerd
发明人： PELLEGATTI, Giampaolo , MICHELETTI, Davide , MIHAN, Shahram , FANTINELL, Fabiana , MANNEBACH, Gerd
IPC分类号： C08L23/08 , C08L23/10
CPC分类号： C08L23/08 , C08F110/06 , C08F210/16 , C08F297/08 , C08L23/0815 , C08L23/10 , C08L2666/02 , C08L2666/06 , C08F2500/15 , C08F2500/21 , C08F2500/12 , C08F210/08 , C08F2500/04 , C08F2500/17
摘要： A polypropylene composition comprising: A) from 30% to 90% by weight of a propylene polymer composition comprising: a1) from 20% to 90% of a propylene homopolymer, or a copoloymer of propylene containing 3% or less of derived units of ethylene or C 4 -C 10 α-olefin(s) or of combinations thereof, said homopolymer or copolymer having a content of isotactic pentads (mmmm), measured by 13 C NMR on the fraction insoluble in xylene at 25 °C, higher than 96; a2) from 10% to 80%, of a copolymer of ethylene containing from 40% to 70% of derived units of propylene or C 4 -C 10 α-olefin(s) or of combinations thereof; B) from 10% to 70% by weight of a multimodal ethylene copolymer wherein the comonomer is selected from the derived units of alpha olefins of formula CH 2 =CHT wherein T is a C 3 -C 10 alkyl group; having the following properties: i) density (with ISO 1183) comprised in the range from 0.850 to 0.935 g/cm 3 ; ii) total comonomer content ranging from 6% to 30% by weight; iii) content of 1-butene derived units ranging from 0 to 2% by weight; iv) Mw/Mn comprised from 4 to 20; v) intrinsic viscosity (decalin at 135°C as determined according to EN IS0 1628-312003) comprised between 1.0 and 4.0 dL/g, and C) from 0 to 50 % by weight; preferably from 0 to 20% of a filler.
摘要翻译：一种聚丙烯组合物，其包含：A）30重量％至90重量％的丙烯聚合物组合物，其包含：a1）20重量％至90重量％的丙烯均聚物，或含有3％或更少的衍生的乙烯单元的丙烯共聚物或C 4 -C 10α-烯烃或其组合，所述均聚物或共聚物的含量为全同立构五单元组（mmmm），通过13 C NMR测量在25℃下不溶于二甲苯的级分，高于96; a2）10％至80％的含有40％至70％的衍生单元的丙烯或C 4 -C 10α-烯烃的乙烯的共聚物或其组合; B）10重量％至70重量％的多峰乙烯共聚物，其中共聚单体选自式CH 2 = CHT的α-烯烃的衍生单元，其中T是C 3 -C 10烷基; 具有以下特性：i）密度（ISO 1183），范围为0.850-0.935g / cm3; ii）总共聚单体含量为6重量％至30重量％; iii）1-丁烯衍生单元的含量为0-2重量％; iv）Mw / Mn为4〜20; v）特性粘度（根据EN IS 1628-312003确定的135℃下的萘烷）为1.0-4.0dL / g，C）为0至50重量％优选0至20％的填料。

10. 发明申请

WO2010060799A1 SOLUTION PROCESS FOR THE OLEFINS POLYMERIZATION 审中-公开
标题翻译：烯烃聚合的解决方法
公开(公告)号：WO2010060799A1
公开(公告)日：2010-06-03
申请号：PCT/EP2009/064976
申请日：2009-11-11
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , SPATARO, Stefano , DI FEDERICO, Pier, Luigi , PELLEGATTI, Giampaolo
发明人： SPATARO, Stefano , DI FEDERICO, Pier, Luigi , PELLEGATTI, Giampaolo
IPC分类号： C08F6/00 , C08F6/02 , C08F10/00 , C08K5/00 , C08K5/13 , C08K5/38 , C08K5/526 , C08F10/04 , C08F2/04
CPC分类号： B01J8/382 , B01J8/20 , B01J2208/00256 , B01J2208/00283 , B01J2208/003 , B01J2219/00006 , C08F6/003 , C08F6/02 , C08K5/005 , C08L23/00
摘要： A process for the polymerization of one or more olefins under solution polymerization conditions to produce a polymeric solution, said process comprising contacting the produced polymeric solution with one or more antioxidant compounds before or concurrently with subjecting the polymeric solution to a devolatilization step to separate the polymer from the unreacted monomers.
摘要翻译：一种在溶液聚合条件下聚合一种或多种烯烃以产生聚合物溶液的方法，所述方法包括在将聚合物溶液经脱挥发分析步骤之前或同时使生成的聚合物溶液与一种或多种抗氧化剂化合物接触，以分离聚合物从未反应的单体。

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