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公开(公告)号:US07943716B2
公开(公告)日:2011-05-17
申请号:US10592563
申请日:2005-03-08
IPC分类号: C08F4/6592 , C08F4/642 , C08F210/06 , C08F210/08
CPC分类号: C08F210/14 , C08F4/65912 , Y10S526/943 , C08F4/65927 , C08F210/08 , C08F2500/17 , C08F2500/03 , C08F210/06
摘要: A process for preparing a polymer containing derived units of one or more alpha olefins of formula CH2═CHW wherein W is a C3-C10 hydrocarbon radical and optionally from 0 to 81% by mol of derived units of propylene or 1-butene, comprising contacting under polymerization conditions one or more alpha olefins of formula CH2═CHW and optionally propylene or 1-butene in the presence of a catalyst system obtainable by contacting: a) a metallocene compound of formula (I) wherein M, X, L, T1, T2, T3 and R1 are described in the text; and (b) an alumoxane or a compound capable of forming an alkyl metallocene cation.
摘要翻译: 一种制备含有一种或多种式CH 2 = CHW的α-烯烃的衍生单元的聚合物的方法,其中W是C 3 -C 10烃基和任选地0至81摩尔%的丙烯或1-丁烯的衍生单元,包括接触 在聚合条件下,一种或多种式CH 2 = CHW的α-烯烃和任选的丙烯或1-丁烯在催化剂体系存在下可通过以下方式获得:a)式(I)的茂金属化合物,其中M,X,L, T2,T3和R1在文中描述; 和(b)铝氧烷或能够形成烷基茂金属阳离子的化合物。
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公开(公告)号:US07977444B2
公开(公告)日:2011-07-12
申请号:US10592564
申请日:2005-03-08
IPC分类号: C08F4/6592 , C08F4/642 , C08F210/08 , C08F210/14
CPC分类号: C08F210/14 , C08F4/65912 , Y10S526/943 , C08F4/65927 , C08F210/06 , C08F2500/17 , C08F2500/03 , C08F210/08
摘要: A process for preparing a polymer containing derived units of one or more alpha olefins of formula CH2═CHW wherein W is a C3-C10 hydrocarbon radical and optionally from 0 to 81% by mol of derived units of propylene or 1-butene, comprising contacting under polymerization conditions one or more alpha olefins of formula CH2═CHW and optionally propylene or 1-butene in the presence of a catalyst system obtainable by contacting:a) a metallocene compound of formula (I) wherein M, X, L, T, R1, R2, R7 and R8 are described in the text; and (b) an alumoxane or a compound capable of forming an alkyl metallocene cation.
摘要翻译: 一种制备含有一种或多种式CH 2 = CHW的α-烯烃的衍生单元的聚合物的方法,其中W是C 3 -C 10烃基和任选地0至81摩尔%的丙烯或1-丁烯的衍生单元,包括接触 在聚合条件下,在一种催化剂体系的存在下,通过使以下物质接触,得到一种或多种式CH 2 = CHW的α-烯烃和任选的丙烯或1-丁烯:a)式(I)的茂金属化合物,其中M,X,L,T, R1,R2,R7和R8在文中描述; 和(b)铝氧烷或能够形成烷基茂金属阳离子的化合物。
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公开(公告)号:US20080281061A1
公开(公告)日:2008-11-13
申请号:US10592564
申请日:2005-03-08
IPC分类号: C08F4/72 , C08F4/12 , C08F210/08
CPC分类号: C08F210/14 , C08F4/65912 , Y10S526/943 , C08F4/65927 , C08F210/06 , C08F2500/17 , C08F2500/03 , C08F210/08
摘要: A process for preparing a polymer containing derived units of one or more alpha olefins of formula CH2═CHW wherein W is a C3-C10 hydrocarbon radical and optionally from 0 to 81% by mol of derived units of propylene or 1-butene, comprising contacting under polymerization conditions one or more alpha olefins of formula CH2═CHW and optionally propylene or 1-butene in the presence of a catalyst system obtainable by contacting:a) a metallocene compound of formula (I) wherein M, X, L, T, R1, R7, R2 and R8 are described in the text; and(b) an alumoxane or a compound capable of forming an alkyl metallocene cation.
摘要翻译: 一种制备含有一种或多种式CH 2 -CH 2的α-烯烃的衍生单元的聚合物的方法,其中W是C 3 -C 10 丙烯或1-丁烯的衍生单元的0至81摩尔%,包括在聚合条件下接触一种或多种式CH 2 -CH 2的α-烯烃和任选的丙烯或1 其中M,X,L,T,R 1,R 7,R 2,R 2,R 3,R 3, / SUP>和R> 8在文中描述; 和(b)铝氧烷或能够形成烷基茂金属阳离子的化合物。
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公开(公告)号:US20080281060A1
公开(公告)日:2008-11-13
申请号:US10592563
申请日:2005-03-08
IPC分类号: C08F4/12 , C08F4/72 , C08F210/08
CPC分类号: C08F210/14 , C08F4/65912 , Y10S526/943 , C08F4/65927 , C08F210/08 , C08F2500/17 , C08F2500/03 , C08F210/06
摘要: A process for preparing a polymer containing derived units of one or more alpha olefins of formula CH2═CHW wherein W is a C3-C10 hydrocarbon radical and optionally from 0 to 81% by mol of derived units of propylene or 1-butene, comprising contacting under polymerization conditions one or more alpha olefins of formula CH2═CHW and optionally propylene or 1-butene in the presence of a catalyst system obtainable by contacting: a) a metallocene compound of formula (I) wherein M, X, L, T1, T2, T3 and R1 are described in the text; and (b) an alumoxane or a compound capable of forming an alkyl metallocene cation.
摘要翻译: 一种制备含有一种或多种式CH 2 -CH 2的α-烯烃的衍生单元的聚合物的方法,其中W是C 3 -C 10 丙烯或1-丁烯的衍生单元的0至81摩尔%,包括在聚合条件下接触一种或多种式CH 2 -CH 2的α-烯烃和任选的丙烯或1 在一种催化剂体系存在下,该催化剂体系可以通过以下方式获得:a)其中M,X,L,T 1,T 2,O 2的式(I)的茂金属化合物, 本文中描述了T 3和R 1; 和(b)铝氧烷或能够形成烷基茂金属阳离子的化合物。
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公开(公告)号:US09029455B2
公开(公告)日:2015-05-12
申请号:US12733301
申请日:2008-07-29
申请人: Paolo Goberti , Johan De Clippeleir , Giampaolo Pellegatti , Friederike Morhard , Stefano Spataro
发明人: Paolo Goberti , Johan De Clippeleir , Giampaolo Pellegatti , Friederike Morhard , Stefano Spataro
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 molding and has better tensile properties than compositions in which processability is improved by visbreaking.
摘要翻译: 包含8至45重量%的聚丙烯组分(A),82至45重量%的弹性体组分(B)和10至25重量%的降粘剂的软质聚烯烃组合物 (C)包括聚丁烯-1和石蜡或油脂。 组合物也可以通过注塑成型而易于加工,并且具有比通过减粘裂化提高加工性的组合物更好的拉伸性能。
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公开(公告)号:US20100174029A1
公开(公告)日:2010-07-08
申请号:US12733301
申请日:2008-07-29
申请人: Paolo Goberti , Johan De Clippeleir , Giampaolo Pellegatti , Friederike Morhard , Stefano Spataro
发明人: Paolo Goberti , Johan De Clippeleir , Giampaolo Pellegatti , Friederike Morhard , Stefano Spataro
IPC分类号: C08L23/10
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.
摘要翻译: 包含8至45重量%的聚丙烯组分(A),82至45重量%的弹性体组分(B)和10至25重量%的降粘剂的软质聚烯烃组合物 (C)包括聚丁烯-1和石蜡或油脂。 组合物也可以通过注塑成型而易于加工,并且具有比通过减粘裂化提高加工性的组合物更好的拉伸性能。
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公开(公告)号:US08097681B2
公开(公告)日:2012-01-17
申请号:US12310508
申请日:2007-08-22
申请人: Giampaolo Pellegatti , Daniele Bigiavi , Rita Martelli , Maria Silvia Tonti , Luigi Resconi , Simona Guidotti
发明人: Giampaolo Pellegatti , Daniele Bigiavi , Rita Martelli , Maria Silvia Tonti , Luigi Resconi , Simona Guidotti
IPC分类号: C08L23/20 , C08F210/08
CPC分类号: C08F210/08 , C08F4/65912 , C08F4/6592 , C08F4/65927 , C08F10/00 , C08L23/20 , C08L2205/02 , C08L2314/06 , Y10S526/943 , C08F2/001 , C08F4/65904 , C08L2666/06 , C08F210/06 , C08F2500/03 , C08F2500/20 , C08F2500/15 , C08F2500/17
摘要: A 1-butene/propylene copolymer composition having a content of propylene derived units from 1 to 4% by weight, wherein at least 50% of the crystalline polymer is present in the thermodynamically stable, trigonal Form I (detected by DSC analysis) after 100 hours of the first melting at room temperature comprising: b) from 5% by weight to 95% by weight of an atactic 1-butene propylene copolymer having the following features: i) distribution of molecular weight Mw/Mn equal to or lower than 4; ii) no enthalpy of fusion detectable at a differential scanning calorimeter (DSC); and iii) infrared crystallinity lower than 0.5%; b) from 5% by weight to 95% by weight of an isotactic 1-butene propylene copolymer having the following features: i) isotactic pentads (mmmm) measured by 13C-NMR, higher than 80%; ii) melting point (Tm(II)) higher than 70° C.; and iii) distribution of molecular weight Mw/Mn equal to or lower than 4.
摘要翻译: 具有1至4重量%的丙烯衍生单元含量的1-丁烯/丙烯共聚物组合物,其中至少50%的结晶聚合物存在于热力学稳定的三角形式I(通过DSC分析检测)后100 包括:b)5重量%至95重量%的具有以下特征的无规立构1-丁烯丙烯共聚物:i)分子量Mw / Mn等于或低于4的分布 ; ii)在差示扫描量热计(DSC)处不可检测到融合焓; 和iii)红外结晶度低于0.5%; b)5重量%至95重量%的具有以下特征的全同立构1-丁烯丙烯共聚物:i)通过13 C-NMR测量的全同立构五单元组(mmmm)高于80%; ii)高于70℃的熔点(Tm(II))。 和iii)等于或低于4的分子量Mw / Mn的分布。
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公开(公告)号:US20100121015A1
公开(公告)日:2010-05-13
申请号:US12310507
申请日:2007-08-23
申请人: Giampaolo Pellegatti , Daniele Bigiavi , Rita Martelli , Maria Silvia Tonti , Luigi Resconi , Simona Guidotti
发明人: Giampaolo Pellegatti , Daniele Bigiavi , Rita Martelli , Maria Silvia Tonti , Luigi Resconi , Simona Guidotti
IPC分类号: C08F210/08
CPC分类号: C08L23/20 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F210/06 , C08F210/08 , C08L2205/02 , C08L2314/06 , Y10S526/943 , C08F4/65904 , C08F2/001 , C08L2666/06 , C08L2666/04 , C08F2500/15 , C08F2500/03
摘要: A 1-butene/propylene copolymer composition having a content of propylene derived units from 4 to 10% by weight, wherein at least 50% of the polymer is present in the thermodynamically stable, trigonal form 1 after 100 hours at room temperature, said composition comprising: a) from 5% by weight to 95% by weight of an atactic 1-butene propylene copolymer having the following features: i) distribution of molecular weight Mw/Mn equal to or lower than 4; ii) no enthalpy of fusion detectable at a differential scanning calorimeter (DSC); and iii) infrared crystallinity lower than 0.5%; b) from 5% by weight to 95% by weight of an isotactic 1-butene propylene copolymer having the following features: i) isotactic pentads (mmmm) measured by 13C-NMR, higher than 80%; ii) melting point (Tm(II)) higher than 70° C.; and iii) distribution of molecular weight Mw/Mn equal to or lower than 4.
摘要翻译: 所述丙烯衍生单元的含量为4-10重量%的1-丁烯/丙烯共聚物组合物,其中至少50%的聚合物在室温下100小时后以热力学稳定的三角形式1存在,所述组合物 包括:a)5重量%至95重量%的具有以下特征的无规立构1-丁烯丙烯共聚物:i)分子量Mw / Mn等于或低于4的分布; ii)在差示扫描量热计(DSC)处不可检测到融合焓; 和iii)红外结晶度低于0.5%; b)5重量%至95重量%的具有以下特征的全同立构1-丁烯丙烯共聚物:i)通过13 C-NMR测量的全同立构五单元组(mmmm)高于80%; ii)高于70℃的熔点(Tm(II))。 和iii)等于或低于4的分子量Mw / Mn的分布。
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公开(公告)号:US20100121011A1
公开(公告)日:2010-05-13
申请号:US12310508
申请日:2007-08-22
申请人: Giampaolo Pellegatti , Daniele Bigiavi , Rita Martelli , Maria Silvia Tonti , Luigi Resconi , Simona Guidotti
发明人: Giampaolo Pellegatti , Daniele Bigiavi , Rita Martelli , Maria Silvia Tonti , Luigi Resconi , Simona Guidotti
IPC分类号: C08F210/08 , C08F4/72 , C08F4/06 , C08F4/44
CPC分类号: C08F210/08 , C08F4/65912 , C08F4/6592 , C08F4/65927 , C08F10/00 , C08L23/20 , C08L2205/02 , C08L2314/06 , Y10S526/943 , C08F2/001 , C08F4/65904 , C08L2666/06 , C08F210/06 , C08F2500/03 , C08F2500/20 , C08F2500/15 , C08F2500/17
摘要: A 1-butene/propylene copolymer composition having a content of propylene derived units from 1 to 4% by weight, wherein at least 50% of the crystalline polymer is present in the thermodynamically stable, trigonal Form I (detected by DSC analysis) after 100 hours of the first melting at room temperature comprising: b) from 5% by weight to 95% by weight of an atactic 1-butene propylene copolymer having the following features: i) distribution of molecular weight Mw/Mn equal to or lower than 4; ii) no enthalpy of fusion detectable at a differential scanning calorimeter (DSC); and iii) infrared crystallinity lower than 0.5%; b) from 5% by weight to 95% by weight of an isotactic 1-butene propylene copolymer having the following features: isotactic pentads (mmmm) measured by C-NMR, higher than 80%; i) ii) melting point (Tm(II)) higher than 70° C.; and iii) distribution of molecular weight Mw/Mn equal to or lower than 4.
摘要翻译: 具有1至4重量%的丙烯衍生单元含量的1-丁烯/丙烯共聚物组合物,其中至少50%的结晶聚合物存在于热力学稳定的三角形式I(通过DSC分析检测)后100 包括:b)5重量%至95重量%的具有以下特征的无规立构1-丁烯丙烯共聚物:i)分子量Mw / Mn等于或低于4的分布 ; ii)在差示扫描量热计(DSC)处不可检测到融合焓; 和iii)红外结晶度低于0.5%; b)5重量%至95重量%的具有以下特征的全同立构1-丁烯丙烯共聚物:通过13 C-NMR测量的全同立构五单元组(mmmm)高于80%; i)ii)高于70℃的熔点(Tm(II))。 和iii)等于或低于4的分子量Mw / Mn的分布。
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公开(公告)号:US08097682B2
公开(公告)日:2012-01-17
申请号:US12310507
申请日:2007-08-23
申请人: Giampaolo Pellegatti , Daniele Bigiavi , Rita Martelli , Maria Silvia Tonti , Luigi Resconi , Simona Guidotti
发明人: Giampaolo Pellegatti , Daniele Bigiavi , Rita Martelli , Maria Silvia Tonti , Luigi Resconi , Simona Guidotti
IPC分类号: C08L23/20 , C08F210/08 , C08F4/60 , C08F4/6592 , B01J31/22
CPC分类号: C08L23/20 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F210/06 , C08F210/08 , C08L2205/02 , C08L2314/06 , Y10S526/943 , C08F4/65904 , C08F2/001 , C08L2666/06 , C08L2666/04 , C08F2500/15 , C08F2500/03
摘要: A 1-butene/propylene copolymer composition having a content of propylene derived units from 4 to 10% by weight, wherein at least 50% of the polymer is present in the thermodynamically stable, trigonal form I after 100 hours at room temperature, said composition comprising: a) from 5% by weight to 95% by weight of an atactic 1-butene propylene copolymer having the following features: i) distribution of molecular weight Mw/Mn equal to or lower than 4; ii) no enthalpy of fusion detectable at a differential scanning calorimeter (DSC); and iii) infrared crystallinity lower than 0.5%; b) from 5% by weight to 95% by weight of an isotactic 1-butene propylene copolymer having the following features: i) isotactic pentads (mmmm) measured by 13C-NMR, higher than 80%; ii) melting point (Tm(II)) higher than 70° C.; and iii) distribution of molecular weight Mw/Mn equal to or lower than 4.
摘要翻译: 所述丙烯衍生单元含量为4-10重量%的1-丁烯/丙烯共聚物组合物,其中至少50%的聚合物在室温下100小时后以热力学稳定的三角形I存在,所述组合物 包括:a)5重量%至95重量%的具有以下特征的无规立构1-丁烯丙烯共聚物:i)分子量Mw / Mn等于或低于4的分布; ii)在差示扫描量热计(DSC)处不可检测到融合焓; 和iii)红外结晶度低于0.5%; b)5重量%至95重量%的具有以下特征的全同立构1-丁烯丙烯共聚物:i)通过13 C-NMR测量的全同立构五单元组(mmmm)高于80%; ii)高于70℃的熔点(Tm(II))。 和iii)等于或低于4的分子量Mw / Mn的分布。
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