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1. 发明授权

US06423796B1 Process for the preparation of substantially amorphous alpha-olefin polymers and compositions containing them and process for the preparation of bridged ligand 失效
标题翻译：用于制备基本无定形的α-烯烃聚合物和含有它们的组合物的方法和制备桥连配体的方法
公开(公告)号：US06423796B1
公开(公告)日：2002-07-23
申请号：US09486881
申请日：2000-03-02
申请人： Luigi Resconi , Gilberto Moscardi , Rosanna Silvestri , Davide Balboni
发明人： Luigi Resconi , Gilberto Moscardi , Rosanna Silvestri , Davide Balboni
IPC分类号： C08F442
CPC分类号： C08F210/16 , C07C13/465 , C07C2602/08 , C08F4/61912 , C08F10/00 , C08F210/06 , C08L23/142 , C08L2205/02 , C08L2314/06 , Y10S526/943 , C08F4/61927 , C08L2666/06 , C08F2500/17 , C08F2500/03 , C08F2500/20 , C08F2500/15
摘要： Amorphous polymers of alpha-olefins, particularly of propylene, having high molecular weights and narrow molecular weight distributions, in which the isotactic sequences are more abundant than the syndiotactic ones, can be obtained in high yields at temperatures of industrial interest by carrying out the polymerization reaction in the presence of metallocene catalysts comprising particular bridged bis-indenyl compounds substituted in the 3-position on the indenyl groups. The obtained amorphous polymers are particularly useful for the preparation of miscible compositions with substantially isotactic alpha-olefins.
摘要翻译：通过进行聚合可以在工业感兴趣的温度下以高产率获得具有高于间同立构序列的全同立构序列的具有高分子量和窄分子量分布的α-烯烃，特别是丙烯的无定形聚合物在茂金属催化剂存在下的反应，该催化剂包含在茚基上3-位取代的特定桥连双茚基化合物。获得的无定形聚合物特别可用于制备具有基本上全同立构的α-烯烃的可混溶组合物。

2. 发明申请

US20090171047A1 Metallocene Compounds 有权
标题翻译：茂金属化合物
公开(公告)号：US20090171047A1
公开(公告)日：2009-07-02
申请号：US12225200
申请日：2007-03-05
申请人： Luigi Resconi , Iiya E. Nifant'Ev , Pavel V. Ivchenko , Vladimir Bagrov , Francesca Focante , Gilberto Moscardi
发明人： Luigi Resconi , Iiya E. Nifant'Ev , Pavel V. Ivchenko , Vladimir Bagrov , Francesca Focante , Gilberto Moscardi
IPC分类号： C08F4/76 , C07F7/08
CPC分类号： C07F17/00 , C07F7/0838 , C08F4/65912 , C08F10/00 , C08F210/06 , C08F4/65927 , C08F210/16 , C08F2500/17
摘要： A bridged metallocene compound of formula (I) wherein: M is an atom of a transition metal selected from those belonging to group 3, 4, or to the lanthanide or actinide groups in the Periodic Table of the Elements; X, equal to or different from each other, is a hydrogen atom, a halogen atom, a R, OR, OSO2CF3, OCOR, SR, NR2 or PR2 group; L is a divalent bridging group; R1 and R2, equal to each other, are C1-C40 hydrocarbon radical; R3 is hydrogen or a are C1-C40 hydrocarbon radical and W is an aromatic 5 or 6 membered ring.
摘要翻译：式（I）的桥接金属茂化合物，其中：M是选自族3,4中的过渡金属的原子，或元素周期表中的镧系元素或锕系元素基团; X，相同或不同，为氢原子，卤素原子，R，OR，OSO 2 CF 3，OCOR，SR，NR 2或PR 2基团; L是二价桥基; R1和R2相同，为C1-C40烃基; R3是氢或a是C1-C40烃基，W是芳族5或6元环。

3. 发明授权

US07858717B2 Metallocene compounds 有权
标题翻译：茂金属化合物
公开(公告)号：US07858717B2
公开(公告)日：2010-12-28
申请号：US12225200
申请日：2007-03-05
申请人： Luigi Resconi , Ilya E. Nifant'ev , Pavel V. Ivchenko , Vladimir Bagrov , Francesca Focante , Gilberto Moscardi
发明人： Luigi Resconi , Ilya E. Nifant'ev , Pavel V. Ivchenko , Vladimir Bagrov , Francesca Focante , Gilberto Moscardi
IPC分类号： C08F4/44
CPC分类号： C07F17/00 , C07F7/0838 , C08F4/65912 , C08F10/00 , C08F210/06 , C08F4/65927 , C08F210/16 , C08F2500/17
摘要： A bridged metallocene compound of formula (I) wherein: M is an atom of a transition metal selected from those belonging to group 3, 4, or to the lanthanide or actinide groups in the Periodic Table of the Elements; X, equal to or different from each other, is a hydrogen atom, a halogen atom, a R, OR, OSO2CF3, OCOR, SR, NR2 or PR2 group; L is a divalent bridging group; R1 and R2, equal to each other, are C1-C40 hydrocarbon radical; R3 is hydrogen or a are C1-C40 hydrocarbon radical and W is an aromatic 5 or 6 membered ring.
摘要翻译：式（I）的桥接金属茂化合物，其中：M是选自族3,4中的过渡金属的原子，或元素周期表中的镧系元素或锕系元素基团; X，相同或不同，为氢原子，卤素原子，R，OR，OSO 2 CF 3，OCOR，SR，NR 2或PR 2基团; L是二价桥基; R1和R2相同，为C1-C40烃基; R3是氢或a是C1-C40烃基，W是芳族5或6元环。

4. 发明申请

US20080281062A1 Catalyst System for the Polymerization of Olefin 失效
标题翻译：烯烃聚合催化剂体系
公开(公告)号：US20080281062A1
公开(公告)日：2008-11-13
申请号：US10592565
申请日：2005-03-08
申请人： Luigi Resconi , Gilberto Moscardi , Anna Fait
发明人： Luigi Resconi , Gilberto Moscardi , Anna Fait
IPC分类号： C08F4/32 , C08F2/04 , B01J31/12
CPC分类号： C08F110/08 , C08F4/65927 , C08F10/00 , Y10S526/943 , C08F4/65912 , C08F2500/17 , C08F2500/03
摘要： A catalyst system solution obtainable by a process comprising the following steps: a) contacting a solution of methylalumoxane in an aromatic solvent (solvent a) with a solution of one or more organo-aluminium in a solvent (solvent b), or a solution of one or more alumoxanes different from methylalumoxane in a solvent (solvent b); (b) when solvent b) is an aromatic solvent or if solvent b) has a boiling point lower than solvent a) add to the solution formed in step a) an alifatic solvent (solvent c) having a boiling point higher than solvent a) and solvent b); or (c) solubilizing a metallocene compound in the solution obtained in step a) or in step b); and (d) substantially removing solvent a) or solvent a) and solvent b) from the solution.
摘要翻译：一种通过包括以下步骤的方法获得的催化剂体系溶液：a）将甲基铝氧烷在芳族溶剂（溶剂a）中的溶液与一种或多种有机铝在溶剂（溶剂b）中的溶液或一种或多种在溶剂（溶剂b）中与甲基铝氧烷不同的铝氧烷; （b）当溶剂b）是芳族溶剂或溶剂b）的沸点低于溶剂a）加入沸点高于溶剂a）的aif溶剂（溶剂c）中形成的溶液a）和溶剂b）; 或（c）将茂金属化合物溶解在步骤a）或步骤b）中获得的溶液中; 和（d）从溶液中基本上除去溶剂a）或溶剂a）和溶剂b）。

5. 发明授权

US07799722B2 Catalyst system for the polymerization of olefin 失效
标题翻译：用于烯烃聚合的催化剂体系
公开(公告)号：US07799722B2
公开(公告)日：2010-09-21
申请号：US10592565
申请日：2005-03-08
申请人： Luigi Resconi , Gilberto Moscardi , Anna Fait
发明人： Luigi Resconi , Gilberto Moscardi , Anna Fait
IPC分类号： C08F4/602 , C08F4/606 , C08F4/6192 , B01J31/14 , B01J31/22
CPC分类号： C08F110/08 , C08F4/65927 , C08F10/00 , Y10S526/943 , C08F4/65912 , C08F2500/17 , C08F2500/03
摘要： A catalyst system solution obtainable by a process comprising the following steps: (a) contacting a solution of methylalumoxane in an aromatic solvent (solvent a) with a solution of one or more organo-aluminium in a solvent (solvent b), or a solution of one or more alumoxanes different from methylalumoxane in a solvent (solvent b); (b) when solvent b) is an aromatic solvent or if solvent b) has a boiling point lower than solvent a) add to the solution formed in step a) an alifatic solvent (solvent c) having a boiling point higher than solvent a) and solvent b); or (c) solubilizing a metallocene compound in the solution obtained in step a) or in step b); and (d) substantially removing solvent a) or solvent a) and solvent b) from the solution.
摘要翻译：一种通过包括以下步骤的方法获得的催化剂体系溶液：（a）将甲基铝氧烷在芳族溶剂（溶剂a）中的溶液与一种或多种有机铝在溶剂（溶剂b）中的溶液或溶液在溶剂（溶剂b）中不同于甲基铝氧烷的一种或多种铝氧烷; （b）当溶剂b）是芳族溶剂或溶剂b）的沸点低于溶剂a）加入沸点高于溶剂a）的aif溶剂（溶剂c）中形成的溶液a）和溶剂b）; 或（c）将茂金属化合物溶解在步骤a）或步骤b）中获得的溶液中; 和（d）从溶液中基本上除去溶剂a）或溶剂a）和溶剂b）。

6. 发明授权

US07799871B2 1-butene polymers composition 有权
标题翻译： 1-丁烯聚合物组合物
公开(公告)号：US07799871B2
公开(公告)日：2010-09-21
申请号：US11632616
申请日：2005-06-10
申请人： Luigi Resconi , Anteo Pelliconi , Stefano Spataro , Gilberto Moscardi
发明人： Luigi Resconi , Anteo Pelliconi , Stefano Spataro , Gilberto Moscardi
IPC分类号： C08F10/04 , C08F10/14 , C08F110/04 , C08F110/14 , C08F210/00 , C08F4/44
CPC分类号： C08L23/18 , C08L23/20 , C08L2205/02 , Y10S526/943 , C08L2666/04
摘要： A 1-butene polymer composition comprising: a) from 5% by weight to 95% by weight of an atactic 1-butene-based polymer, having the following features: distribution of molecular weight Mw/Mn equal to or lower than 4; rr triads, measured by 13C-NMR comprised between 5% and 50%; no enthalpy of fusion detectable at a differential scanning calorimeter (DSC); intrinsic viscosity (IV) measured in tetrahydronaphtalene (THN) at 135° C. comprised between 0.85 dl/g and 5.0 dl/g; and infrared crystallinity lower than 0.5%; b) from 5% by weight to 95% by weight of an isotactic 1-butene-based polymer having the following features: isotactic pentads (mmmm) measured by 13C-NMR, higher than 80%; melting point higher than 80° C.; and intrinsic viscosity (IV) measured in tetrahydronaphtalene (THN) at 135° C. comprised between 0.1 dl/g and 5 dl/g.
摘要翻译： 1-丁烯聚合物组合物，其包含：a）5重量％至95重量％的无规立构1-丁烯基聚合物，具有以下特征：分子量Mw / Mn等于或低于4的分布; 通过13 C-NMR测量的rr三单元组在5％和50％之间; 在差示扫描量热仪（DSC）上可检测不到融合焓; 在135℃下在四氢萘（THN）中测得的特性粘度（Ⅳ）为0.85dl / g至5.0dl / g; 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-丁烯基聚合物：通过13 C-NMR测量的全同立构五单元组（mmmm）高于80％; 熔点高于80℃。在135℃下在四氢萘（THN）中测得的特性粘度（IV）为0.1dl / g至5dl / g。

7. 发明申请

US20080319135A1 1-Butene Polymers Composition 有权
标题翻译： 1-丁烯聚合物组合物
公开(公告)号：US20080319135A1
公开(公告)日：2008-12-25
申请号：US11632616
申请日：2005-06-10
申请人： Luigi Resconi , Anteo Pelliconi , Stefano Spataro , Gilberto Moscardi
发明人： Luigi Resconi , Anteo Pelliconi , Stefano Spataro , Gilberto Moscardi
IPC分类号： C08L23/00 , C08L23/04 , C08L23/10
CPC分类号： C08L23/18 , C08L23/20 , C08L2205/02 , Y10S526/943 , C08L2666/04
摘要： A 1-butene polymer composition comprising: a) from 5% by weight to 95% by weight of an atactic 1-butene-based polymer, having the following features: distribution of molecular weight Mw/Mn equal to or lower than 4; rr triads, measured by 13C-NMR comprised between 5% and 50%; no enthalpy of fusion detectable at a differential scanning calorimeter (DSC); intrinsic viscosity (IV) measured in tetrahydronaphtalene (THN) at 135° C. comprised between 0.85 dl/g and 5.0 dl/g; and infrared crystallinity lower than 0.5%; b) from 5% by weight to 95% by weight of an isotactic 1-butene-based polymer having the following features: isotactic pentads (mmmm) measured by 13C-NMR, higher than 80%; melting point higher than 80° C.; and intrinsic viscosity (IV) measured in tetrahydronaphtalene (THN) at 135° C. comprised between 0.1 dl/g and 5 dl/g.
摘要翻译： 1-丁烯聚合物组合物，其包含：a）5重量％至95重量％的无规立构1-丁烯基聚合物，具有以下特征：分子量Mw / Mn等于或低于4的分布; 通过13 C-NMR测量的rr三单元组在5％和50％之间; 在差示扫描量热仪（DSC）上可检测不到融合焓; 在135℃下在四氢萘（THN）中测得的特性粘度（Ⅳ）为0.85dl / g至5.0dl / g; 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-丁烯基聚合物：通过13 C-NMR测量的全同立构五单元组（mmmm）高于80％; 熔点高于80℃。在135℃下在四氢萘（THN）中测得的特性粘度（IV）为0.1dl / g至5dl / g。

8. 发明授权

US06376613B1 Polyolefinic compositions for the manufacture of articles for biomedical use 失效
标题翻译：用于制造用于生物医学用途的制品的聚烯烃组合物
公开(公告)号：US06376613B1
公开(公告)日：2002-04-23
申请号：US08384520
申请日：1995-02-06
申请人： Anteo Pelliconi , Rosanna Silvestri , Vittorio Braga , Luigi Resconi
发明人： Anteo Pelliconi , Rosanna Silvestri , Vittorio Braga , Luigi Resconi
IPC分类号： C08L5300
CPC分类号： C08L23/02 , C08L23/10 , C08L23/142 , C08L23/16 , C08L2205/02 , C08L2207/02 , C08L2207/14 , C08L2666/04 , C08L2666/02
摘要： Polyolefinic compositions comprising: (A) 1-99% by weight of a propylene amorphous polymer, and (B) 1-99% by weight of a copolymer selected from (BI) a copolymer of propylene with ethylene and/or alpha-olefins C4-C10, and (BII) a composition comprising: (a) 10-50% by weight of an isotactic polypropylene with ethylene and/or alpha-olefins C4-C10; (b) 0-20% by weight of a copolymer containing ethylene, insoluble in xylene, and (c) 40-80% by weight of an elastomeric copolymer of ethylene with propylene and/or alpha-olefins C4-C10, optionally with small amounts of diene. These compositions are endowed with good mechanical and optical properties and are suitable for the manufacture of articles for biomedical applications.
摘要翻译：聚烯烃组合物，其包含：（A）1-99重量％的丙烯无定形聚合物，和（B）1-99重量％的选自（BI）丙烯与乙烯和/或α-烯烃C4的共聚物的共聚物 -C10和（BII）组合物，其包含：（a）10-50重量％的全同立构聚丙烯与乙烯和/或α-烯烃C4-C10;（b）0-20重量％的含乙烯的共聚物，不溶于二甲苯，和（c）40-80重量％的乙烯与丙烯和/或α-烯烃C4-C10的弹性体共聚物，任选地含有少量二烯。这些组合物具有良好的机械和光学性能并且适用于制造用于生物医学应用的制品。

9. 发明授权

US5834562A Thermoplastic compositions of atactic and syndiotactic polypropylene 失效
标题翻译：无规立构和间同立构聚丙烯的热塑性组合物
公开(公告)号：US5834562A
公开(公告)日：1998-11-10
申请号：US512674
申请日：1995-08-08
申请人： Rosanna Silvestri , Luigi Resconi , Anteo Pelliconi
发明人： Rosanna Silvestri , Luigi Resconi , Anteo Pelliconi
IPC分类号： C08J5/18 , C08L23/00 , C08L23/10 , C08L23/12
CPC分类号： C08J5/18 , C08L23/10 , C08J2323/10 , C08L2205/02 , C08L2207/12 , C08L2207/14
摘要： Thermoplastic polymer compositions are disclosed which comprise the following components: (A) 1 to 99% by weight of an amorphous propylene polymer having the following characteristics: �.eta.!>1 dl/g, % of syndiotactic dyads (r)-% of isotactic dyads (m)>0, less than 2% of the CH.sub.2 groups contained in (CH.sub.2).sub.n sequences wherein n.gtoreq.2, Bernoullianity index=1.+-.0.2; and (B) 1 to 99% by weight of a propylene polymer having an essentially syndiotactic structure, optionally containing from 0.1 to 30% by moles of units deriving from .alpha.-olefins of formula CH.sub.2 .dbd.CHR in which R is an hydrogen atom or an alkyl group having from 2 to 10 carbon atoms. The compositions of the invention are endowed with good elasto-mechanical properties and are suitable for the production of low-temperature-heat-sealing films.
摘要翻译：公开了热塑性聚合物组合物，其包含以下组分：（A）1至99重量％的具有以下特征的无定形丙烯聚合物：ηdl / g，间同立构二元组的百分比（r） - 全同立构的％（CH 2）n序列中包含的CH 2基团的二（m）> 0，小于2％，其中n≥2，伯努利亚指数= 1 +/- 0.2; 和（B）1至99重量％的具有基本间同立构结构的丙烯聚合物，任选地含有0.1至30摩尔％的衍生自式R 2 = CHR的α-烯烃的单元，其中R是氢原子或具有2至10个碳原子的烷基。本发明的组合物具有良好的弹性机械性能，适用于生产低温热封膜。

10. 发明授权

US07834205B2 Metallocene compounds 有权
标题翻译：茂金属化合物
公开(公告)号：US07834205B2
公开(公告)日：2010-11-16
申请号：US12226095
申请日：2007-04-06
申请人： Luigi Resconi , Francesca Focante , Davide Balboni , Ilya E. Nifant'ev , Pavel V. Ivchenko , Vladimir Bagrov
发明人： Luigi Resconi , Francesca Focante , Davide Balboni , Ilya E. Nifant'ev , Pavel V. Ivchenko , Vladimir Bagrov
IPC分类号： C07F17/00 , C08F4/6592
CPC分类号： C07F17/00 , C07F7/081 , C07F7/0812 , C08F4/65912 , C08F10/00 , C08F210/06 , Y10S526/943 , C08F4/65927 , C08F210/16 , C08F2500/15 , C08F2500/17 , C08F2500/03 , C08F2500/20 , C08F210/14 , C08F210/08
摘要： A bridged metallocene compound of formula (I) wherein: M is a transition metal; X, is a hydrogen atom, a halogen atom, or a hydrocarbon group optionally containing heteroatoms; L is a divalent bridging group; R1 is a linear C1-C40 hydrocarbon radical optionally containing heteroatoms; T1 and T4 are a oxygen, sulfur atom or a C(R18)3 group; wherein R18, are hydrogen atoms or a C1-C40 hydrocarbon radical; T3 and T4 are C1-C40 hydrocarbon radicals; R4 is a hydrogen atom or a C1-C40 hydrocarbon radical; W is an aromatic 5 or 6 membered ring.
摘要翻译：式（I）的桥连茂金属化合物，其中：M是过渡金属; X是氢原子，卤原子或任选含有杂原子的烃基; L是二价桥基; R1是任选地含有杂原子的直链C 1 -C 40烃基; T1和T4是氧，硫原子或C（R18）3基团; 其中R18为氢原子或C1-C40烃基; T3和T4是C1-C40烃基; R4是氢原子或C1-C40烃基; W是芳族5或6元环。

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