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1. 发明授权

US06441094B1 Impact resistant polyolefin compositions 有权
标题翻译：耐冲击聚烯烃组合物
公开(公告)号：US06441094B1
公开(公告)日：2002-08-27
申请号：US09831712
申请日：2001-05-14
申请人： Giuliano Cecchin , Anteo Pelliconi , Paola Sgarzi , Paolo Ferrari
发明人： Giuliano Cecchin , Anteo Pelliconi , Paola Sgarzi , Paolo Ferrari
IPC分类号： C08L2300
CPC分类号： C08L23/10 , C08F297/08 , C08L23/0815 , C08L23/12 , C08L23/142 , C08L23/16 , C08L53/00 , C08L2205/02 , C08L2314/02 , C08L2666/04 , C08L2666/02
摘要： Polyolefin compositions comprising (percent by weight) A) 60%-95% of a crystalline polypropylene component having a Melt Flow Rate (MFRA) value of from 2.5 to 50 g/10 min. and containing from 20% to 80% of a fraction AI) having MFRI from 0.5 to 8 g/10 min., and from 20% to 80% of a fraction AII); B) 5%-40% of a copolymer of ethylene with one or more C4-C10 &agr;-olefin(s) containing from 10 to 40% of said C4-C10 &agr;-olefin(s); the ratio MFRA/MFRI being from 2 to 25; the percentages of A) and B) being referred to the sum of A) and B), and the percentages of AI) and AII) being referred to the sun of AI) and AII).
摘要翻译：包含（重量％）A）60％-95％的熔体流动速率（MFRA）值为2.5至50g / 10min的结晶聚丙烯组分的聚烯烃组合物。并含有20％至80％的MFR 1为0.5至8g / 10min的级分AI）和20％至80％的级分AII）; B）乙烯与一种或多种含有10至40％所述C 4 -C 10α-烯烃的C 4 -C 10α-烯烃的共聚物的5％-40％; MFRA / MFRI的比例为2至25; A）和B）的百分比被称为A）和B）的总和，AI）和AII的百分比被称为AI的太阳）和AII）。

2. 发明授权

US07332556B2 Crystalline polymers of propylene having improved processability in the molten state and process for their preparation 失效
标题翻译：丙烯的结晶聚合物在熔融状态下具有改进的加工性能及其制备方法
公开(公告)号：US07332556B2
公开(公告)日：2008-02-19
申请号：US11385711
申请日：2006-03-22
申请人： Giuliano Cecchin , Anteo Pelliconi , Antonio Ciarrocchi , Paolo Ferrari
发明人： Giuliano Cecchin , Anteo Pelliconi , Antonio Ciarrocchi , Paolo Ferrari
IPC分类号： C08F110/06
CPC分类号： C08F297/08 , C08F10/00 , C08F10/06 , C08F110/06 , C08F4/6465 , C08F2/001 , C08F2500/17 , C08F2500/12 , C08F2500/04 , C08F2500/11
摘要： Crystalline polymers and copolymers of propylene having total MIL values>2 g/10 minutes, total [η] values in tetrahydronaphthalene at 135° C.≦2.8 dl/g, mW/MN values>20, a fraction insoluble in xylene at 25° C.≧94, and including from 10 to 60% by weight of a fraction (A) having [η]≧2.6, are prepared by way of sequential polymerization in at least two stages, in the presence of a particular Ziegler-Natta catalysts supported on magnesium halides. These polymers have high melt strength, high mechanical properties, and are particularly adequate for the manufacture of articles by using various conversion technologies, such as for example extrusion in thin sheets to be subjected to thermoforming, as well as for injection molding, and blow molding.
摘要翻译：总共MIL值> 2g / 10分钟的丙烯结晶聚合物和共聚物，四氢化萘在135℃时的总η= 2.8dl / g，mW / MN值> 20，在25℃下不溶于二甲苯的级分 °C = 94，并且包括10至60重量％的具有η= 2.6的级分（A），通过在至少两个阶段中的顺序聚合，在特定的齐格勒（Ziegler）的存在下制备 -Natta催化剂负载在卤化镁上。这些聚合物具有高熔体强度，高机械性能，并且特别适用于通过使用各种转化技术制造制品，例如在薄片中挤出以进行热成型，以及用于注射成型和吹塑。

3. 发明申请

US20060160963A1 Crystalline polymers of propylene having improved processability in the molten state and process for their preparation 失效
标题翻译：丙烯的结晶聚合物在熔融状态下具有改进的加工性能及其制备方法
公开(公告)号：US20060160963A1
公开(公告)日：2006-07-20
申请号：US11385711
申请日：2006-03-22
申请人： Giuliano Cecchin , Anteo Pelliconi , Antonio Ciarrocchi , Paolo Ferrari
发明人： Giuliano Cecchin , Anteo Pelliconi , Antonio Ciarrocchi , Paolo Ferrari
IPC分类号： C08G85/00
CPC分类号： C08F297/08 , C08F10/00 , C08F10/06 , C08F110/06 , C08F4/6465 , C08F2/001 , C08F2500/17 , C08F2500/12 , C08F2500/04 , C08F2500/11
摘要： Crystalline polymers and copolymers of propylene having total MIL values>2 g/10 minutes, total [η] values in tetrahydronaphthalene at 135° C.≦2.8 dl/g, Mw/Mn values>20, a fraction insoluble in xylene at 25° C.≧94, and including from 10 to 60% by weight of a fraction (A) having [η]≧2.6, are prepared by way of sequential polymerization in at least two stages, in the presence of a particular Ziegler-Natta catalysts supported on magnesium halides. These polymers have high melt strength, high mechanical properties, and are particularly adequate for the manufacture of articles by using various conversion technologies, such as for example extrusion in thin sheets to be subjected to thermoforming, as well as for injection molding, and blow molding.
摘要翻译：总共MIL值> 2g / 10分钟的丙烯的结晶聚合物和共聚物，四氢化萘在135℃下的总η= 2.8dl / g，Mw / Mn值> 20，在25℃下不溶于二甲苯的级分 °C = 94，并且包括10至60重量％的具有η= 2.6的级分（A），通过在至少两个阶段中的顺序聚合，在特定的齐格勒（Ziegler）的存在下制备 -Natta催化剂负载在卤化镁上。这些聚合物具有高熔体强度，高机械性能，并且特别适用于通过使用各种转化技术制造制品，例如在薄片中挤出以进行热成型，以及用于注射成型和吹塑。

4. 发明授权

US07074871B2 Crystalline polymers of propylene having improved processability in the molten state and process for their preparation 失效
标题翻译：丙烯的结晶聚合物在熔融状态下具有改进的加工性能及其制备方法
公开(公告)号：US07074871B2
公开(公告)日：2006-07-11
申请号：US10361569
申请日：2003-02-11
申请人： Giuliano Cecchin , Anteo Pelliconi , Antonio Ciarrocchi , Paolo Ferrari
发明人： Giuliano Cecchin , Anteo Pelliconi , Antonio Ciarrocchi , Paolo Ferrari
IPC分类号： C08F110/06
CPC分类号： C08F297/08 , C08F10/00 , C08F10/06 , C08F110/06 , C08F4/6465 , C08F2/001 , C08F2500/17 , C08F2500/12 , C08F2500/04 , C08F2500/11 , C08F2500/26
摘要： Crystalline polymers and copolymers of propylene having total MIL values>2 g/10 minutes, total [η] values in tetrahydronaphthalene at 135° C.≦2/8 dl/g, Mw/Mn values>20, a fraction insoluble in xylene at 25° C.≧94, and including from 10 to 60% by weight of a fraction (A) having [η]≧2.6, are prepared by way of sequential polymerization in at least two stages, in the presence of particular Ziegler-Natta catalysts supported on magnesium halides. These polymers have high melt strength, high mechanical properties, and are particularly adequate for the manufacture of articles by using various conversion technologies, such as for example extrusion in thin sheets to be subjected to thermoforming, as well as for injection molding, and blow molding.
摘要翻译：总共MIL值> 2g / 10分钟的丙烯的结晶聚合物和共聚物，在四氢化萘中135℃时的总η= 2 / 8dl / g，Mw / Mn值> 20，不溶于二甲苯的级分在25℃下，≥94，并且包括10至60重量％的具有η= 2.6的级分（A），通过在至少两个阶段中的顺序聚合制备，在特定的存在下齐格勒 - 纳塔催化剂负载在卤化镁上。这些聚合物具有高熔体强度，高机械性能，并且特别适用于通过使用各种转化技术制造制品，例如在薄片中挤出以进行热成型，以及用于注射成型和吹塑。

5. 发明授权

US5286564A Elastoplastic polyolefin compositions 失效
标题翻译：弹塑性聚烯烃组合物
公开(公告)号：US5286564A
公开(公告)日：1994-02-15
申请号：US734390
申请日：1991-07-23
申请人： Giuliano Cecchin , Floriano Guglielmi , Anteo Pelliconi , Emanuele Burgin
发明人： Giuliano Cecchin , Floriano Guglielmi , Anteo Pelliconi , Emanuele Burgin
IPC分类号： C08F4/654 , C08F4/60 , C08F297/08 , C08J5/00 , C08L23/08 , C08L23/10 , C08L23/16
CPC分类号： C08F297/08 , C08L2207/02 , Y10T428/2982
摘要： Elastoplastic polyolefin compositions endowed with high flexibility, comprising:A) 10-50 parts by weight of a homopolymer of propylene with isotactic index greater than 80, or a copolymer of propylene with ethylene, another .alpha.-olefin, or combinations thereof, which copolymer contains over 85% by weight of propylene;B) 5-20 parts by weight of a copolymer fraction containing ethylene, insoluble in xylene at ambient temperature;C) 40-80 parts by weight of a copolymer fraction of ethylene and propylene or another .alpha.-olefin, or combinations thereof, and, optionally, minor portions of a diene, said fraction containing less than 40% by weight of ethylene, being soluble in xylene at ambient temperature, and having an intrinsic viscosity from 1.5 to 4 dl/g; the percent by weight of the sum of the (B) and (C) fractions with respect to the total polyolefin composition being of from 50% to 90% and the (B)/(C) weight ratio being lower than 0.4.
摘要翻译：具有高柔性的弹塑性聚烯烃组合物，包括：A）10-50重量份丙烯均等度指数大于80的均聚物，或丙烯与乙烯的共聚物，另一种（α）α-烯烃或其组合，其中共聚物含有超过85重量％的丙烯; B）5-20重量份含乙烯的共聚物部分，在环境温度下不溶于二甲苯; C）40-80重量份的乙烯和丙烯或另一种（α） - 烯烃或其组合的共聚物部分，和任选的二烯的少部分，所述馏分含有小于40重量％的乙烯，在环境温度下溶于二甲苯，其特性粘度为1.5-4dl / g; 相对于总聚烯烃组合物，（B）和（C）级分之和的重量百分比为50％至90％，（B）/（C）重量比低于0.4。

6. 发明授权

US5326639A Thermoplastic olefin polymer and method of preparing same 失效
标题翻译：热塑性烯烃聚合物及其制备方法
公开(公告)号：US5326639A
公开(公告)日：1994-07-05
申请号：US73631
申请日：1993-06-08
申请人： Lewis R. Leonard , Anteo Pelliconi , Giuliano Cecchin , Giovanni Patroncini
发明人： Lewis R. Leonard , Anteo Pelliconi , Giuliano Cecchin , Giovanni Patroncini
IPC分类号： C08L23/06 , C08F4/60 , C08F4/658 , C08F210/06 , C08F210/16 , C08F297/08 , C08L23/00 , C08L23/08 , C08L23/14 , C08L23/18 , C08L23/20 , C08L23/16 , C08L23/04
CPC分类号： C08F297/08 , C08F210/06 , Y10S526/909 , Y10T428/2982
摘要： Disclosed is a thermoplastic olefin polymer having elastic properties comprisinga) greater than 60 to 85 parts of a crystalline polymer fraction selected from the group consisting of (i) a copolymer of propylene and at least one alpha-olefin, (ii) a polybutene-1, (iii) an ethylene homopolymer or ethylene/alpha-olefin copolymer, (iv) polymer fraction (i), (ii) or (iii) in combination with, or mixtures thereof alone or in combination with, from 10 to 90 parts, based on the thermoplastic olefin polymer, of a homopolymer of propylene;b) from about 1 up to less than 15 parts of a semi-crystalline, low density, essentially linear copolymer fraction consisting substantially of units of the alpha-olefin used to prepare c) or the alpha-olefin used to prepare c) present in the greatest amount when two alpha-olefins are used; andc) from about 10 to less than 39 parts of an amorphous copolymer fraction of an alpha-olefin and propylene, with or without a diene or a different alpha-olefin termonomer.
摘要翻译：公开了具有弹性性质的热塑性烯烃聚合物，其包含a）大于60至85份的选自以下的结晶聚合物级分：（i）丙烯和至少一种α-烯烃的共聚物，（ii）聚丁烯 - 1，（iii）乙烯均聚物或乙烯/α-烯烃共聚物，（iv）聚合物组分（i），（ii）或（iii）与其组合或其混合物单独或与10至90份的组合基于热塑性烯烃聚合物的丙烯均聚物; b）约1至小于15份基本上由用于制备c）的α-烯烃单元或用于制备c）的α-烯烃组成的半结晶，低密度，基本上线性的共聚物级分当使用两种α-烯烃时最大量; 和c）约10至小于39份的具有或不具有二烯或不同α-烯烃三元共聚物的α-烯烃和丙烯的无定形共聚物部分。

7. 发明申请

US20070276095A1 Multistep Process for Preparing Heterophasic Propylene Copolymers 审中-公开
标题翻译：用于制备异相丙烯共聚物的多步法
公开(公告)号：US20070276095A1
公开(公告)日：2007-11-29
申请号：US10571404
申请日：2004-08-04
申请人： Luigi Resconi , Paolo Ferrari , Giuliano Cecchin
发明人： Luigi Resconi , Paolo Ferrari , Giuliano Cecchin
IPC分类号： C08L23/04
CPC分类号： C08F10/00 , C08F4/65912 , C08F210/06 , C08F297/08 , C08F297/083 , C08L23/0815 , C08L23/14 , C08L2207/02 , C08L2308/00 , C08F4/65927 , C08F4/027 , C08F2/001 , C08L2666/06 , C08F210/16 , C08F210/08 , C08F2500/18 , C08F2500/17 , C08F2500/15
摘要： A multistage process for obtaining an heterophasic propylene polymer comprising the following steps: step a) contacting under polymerization conditions propylene and optionally ethylene or one or more alpha olefins in the presence of a catalysts system, supported on a porous organic polymer, comprising: ii) one or more metallocene compounds of formula (I) wherein: M is an atom of a transition metal; p is an integer from 0 to 3; X, same or different, is a hydrogen atom, a halogen atom, or a hydrocarbon group; L is a divalent bridging group; R1, is a linear or branched, saturated or unsaturated C1-C20-alkyl radical; R2 is a branched C1-C20alkyl radical; T, equal to or different from each other, is a moiety of formula (IIIa) or (IIIb): wherein: the atom marked with the symbol * bonds the atom marked with the same symbol in the compound of formula (I); R5-R13, equal to or different from each other, are hydrogen atoms or hydrocarbon groups; ii) an alumoxane or a compound capable of forming an alkyl metallocene cation; and optionally iii) an organo aluminium compound; step b) contacting, under polymerization conditions, in a gas phase, ethylene and one or more alpha olefins and optionally a non-conjugated diene, in the presence of the polymer obtained in step a) and optionally in the presence of an additional organo aluminium compound.
摘要翻译：用于获得多相丙烯聚合物的多阶段方法包括以下步骤：步骤a）在负载在多孔有机聚合物上的催化剂体系存在下，在聚合条件下使丙烯和任选的乙烯或一种或多种α-烯烃接触，包括：ii）一种或多种式（I）的茂金属化合物，其中：M是过渡金属的原子; p是0至3的整数; X相同或不同，是氢原子，卤素原子或烃基; L是二价桥基; R 1是直链或支链饱和或不饱和的C 1 -C 20 - 烷基; R 2是支链C 1 -C 20烷基; T是相同或不同的，是式（IIIa）或（IIIb）的部分：其中：用符号*标记的原子与式（I）化合物中与相同符号标记的原子键合; R 5相同或不同，为氢原子或烃基; ii）铝氧烷或能够形成烷基茂金属阳离子的化合物; 和任选地iii）有机铝化合物; 步骤b）在聚合条件下，在步骤a）中获得的聚合物存在下，任选地在另外的有机铝存在下，在气相乙烯和一种或多种α-烯烃和任选的非共轭二烯中，复合。

8. 发明申请

US20080064836A1 Process for the preparation of ethylene copolymers 审中-公开
公开(公告)号：US20080064836A1
公开(公告)日：2008-03-13
申请号：US11982706
申请日：2007-11-01
申请人： Angelo Ferraro , Tiziano Dall'Occo , Giuliano Cecchin
发明人： Angelo Ferraro , Tiziano Dall'Occo , Giuliano Cecchin
IPC分类号： C08F4/44
CPC分类号： C08L23/0815 , C08F10/00 , C08F210/00 , C08F210/16 , C08F255/00 , C08F255/02 , C08L23/10 , C08L23/16 , C08L51/06 , C08L2314/02 , C08F4/6555 , C08F4/6494 , C08F4/651 , C08L2666/06 , C08L2666/02 , C08F210/08 , C08F2500/12 , C08F2500/08 , C08F2500/20 , C08F2500/11 , C08F210/06 , C08F2500/17 , C08F2500/04
摘要： Process for the preparation of ethylene copolymers comprising the copolymerization of ethylene with olefins CH2═CHR, in which R is a hydrocarbyl radical with 1-12 carbon atoms carried out in the presence of a catalyst comprising (i) a solid catalyst component comprising Mg, Ti, halogen and specific 1,3-diethers of formula (I) in which R is a C1-C10 hydrocarbon group, R1 is methyl or ethyl, optionally containing a heteroatom, and R2 is a C4-C12 linear alkyl optionally containing a heteroatom, and (ii) an organo-Al compound. The obtained copolymers are endowed with good comonomer distribution.

9. 发明授权

US4602077A Plastic copolymers of propylene with linear dienes having conjugated double-bonds and process for preparing same 失效
标题翻译：丙烯与具有共轭双键的线性二烯的塑料共聚物及其制备方法
公开(公告)号：US4602077A
公开(公告)日：1986-07-22
申请号：US758421
申请日：1985-07-24
申请人： Giuliano Cecchin , Floriano Guglielmi , Francesco Zerega
发明人： Giuliano Cecchin , Floriano Guglielmi , Francesco Zerega
IPC分类号： C08F210/00 , C08F4/60 , C08F4/654 , C08F10/06 , C08F210/06 , C08F255/02
CPC分类号： C08F255/02 , C08F210/06
摘要： Disclosed are plastic copolymers of propylene with linear dienes having conjugated double bonds, in particular with butadiene, characterized by a molar ratio between the dienic units in configuration 1,2 and those in configuration 1,4 higher than 0.2, preferably higher than 1.Such copolymers are prepared by copolymerization of propylene with linear dienes in the presence of stereospecific catalysts comprising a halogen Ti compound supported on a Mg halide.The copolymers can be reacted with radically polymerizable monomers, thus obtaining functionalized products suited to be transformed into films having good adhesion characteristics.
摘要翻译：公开了丙烯与具有共轭双键的线性二烯，特别是丁二烯的塑性共聚物，其特征在于构型1,2中的二烯单元与构型1,4中的二烯单元之间的摩尔比高于0.2，优选高于1。共聚物通过在包含负载在卤化镁上的卤素Ti化合物的立体选择性催化剂存在下，使丙烯与线性二烯共聚来制备。共聚物可与可自由基聚合的单体反应，从而获得适于转变成具有良好粘合特性的薄膜的官能化产物。

10. 发明授权

US4294721A Process for preparing components of catalysts for polymerizing alpha-olefins and mixtures thereof with ethylene 失效
标题翻译：制备用于聚合α-烯烃的催化剂及其与乙烯的混合物的组分的方法
公开(公告)号：US4294721A
公开(公告)日：1981-10-13
申请号：US134773
申请日：1980-03-28
申请人： Giuliano Cecchin , Enrico Albizzati
发明人： Giuliano Cecchin , Enrico Albizzati
IPC分类号： C08F4/00 , B01J31/38 , B01J37/02 , C08F4/02 , C08F4/60 , C08F4/64 , C08F10/00
CPC分类号： C08F4/022 , C08F10/00
摘要： A process for preparing components of catalysts for the polymerization of alpha-olefins and mixtures thereof with ethylene is disclosed. The process comprises reacting a Ti compound having at least oe Ti-halogen linkage with either (1) a mixture of a hydrocarbyl electron-donor compound ED which does not contain active H atoms and an adduct (a) of a Mg dihalide with at least one hydrocarbyl electron-donor compound AH containing active H atoms, or (2) with an adduct (b) of at least a Mg dihalide with a compound AH and ED defined in (1), adducts (a) and (b) being obtained without co-grinding of the Mg dihalide with compounds AH and ED.
摘要翻译：公开了一种制备用于α-烯烃聚合的催化剂组分及其与乙烯的混合物的方法。该方法包括使具有至少一个钛卤素键的Ti化合物与（1）不含活性H原子的烃基电子给体化合物ED和二卤化镁的加合物（a）的混合物至少一种含有活性H原子的烃基电子给体化合物AH，或者（2）与（1）中定义的化合物AH和ED的加合物（a）和（b）的至少二卤化镁的加合物（b）没有将二卤化镁与化合物AH和ED共同研磨。

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