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1. 发明申请

US20050049371A1 Process for the treatment of polymer compositions 失效
标题翻译：聚合物组合物的处理方法
公开(公告)号：US20050049371A1
公开(公告)日：2005-03-03
申请号：US10497000
申请日：2002-11-22
申请人： Maurizio Galimberti , Angelo Ferraro , Giovanni Baruzzi , Ofelia Fusco
发明人： Maurizio Galimberti , Angelo Ferraro , Giovanni Baruzzi , Ofelia Fusco
IPC分类号： C08F2/34 , C08F4/02 , C08F4/642 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/06 , C08F110/06 , C08F210/18 , C08L23/10 , C08L23/12 , C08L23/16 , C08F4/44
CPC分类号： C08F210/18 , C08F4/65912 , C08F4/65927 , C08F110/06 , C08L23/10 , C08L23/16 , C08L2203/14 , C08F4/65916 , C08F4/027 , C08L2666/06 , C08F2500/17 , C08F2500/18 , C08F2500/24 , C08F2500/20 , C08F210/06 , C08F232/00 , C08F2500/25 , C08F2500/21
摘要： A process for the preparation of heterophasic elastomeric polymer comprising the step of polymerizing ethylene, an alpha-olefin CH2=CHL, where L is an alkyl, cycloalkyl or aryl radical with 1-10 carbon atoms and a non-conjugated diene in the presence of a catalyst system comprising a transition metal catalyst component supported on a porous alpha-olefin polymer, characterized in that at least part of the diene is impregnated on the porous alpha-olefin polymer.
摘要翻译：一种用于制备多相弹性体聚合物的方法，包括聚合乙烯，α-烯烃CH 2 = CHL的步骤，其中L是具有1-10个碳原子的烷基，环烷基或芳基和非共轭二烯，在存在包含负载在多孔α-烯烃聚合物上的过渡金属催化剂组分的催化剂体系，其特征在于至少部分二烯浸渍在多孔α-烯烃聚合物上。

2. 发明授权

US07022793B2 Process for the treatment of polymer compositions 失效
标题翻译：聚合物组合物的处理方法
公开(公告)号：US07022793B2
公开(公告)日：2006-04-04
申请号：US10497000
申请日：2002-11-22
申请人： Maurizio Galimberti , Angelo Ferraro , Giovanni Baruzzi , Ofelia Fusco
发明人： Maurizio Galimberti , Angelo Ferraro , Giovanni Baruzzi , Ofelia Fusco
IPC分类号： C08F236/20 , C08L23/10 , C08J3/20 , C08J3/22
CPC分类号： C08F210/18 , C08F4/65912 , C08F4/65927 , C08F110/06 , C08L23/10 , C08L23/16 , C08L2203/14 , C08F4/65916 , C08F4/027 , C08L2666/06 , C08F2500/17 , C08F2500/18 , C08F2500/24 , C08F2500/20 , C08F210/06 , C08F232/00 , C08F2500/25 , C08F2500/21
摘要： A process for the preparation of heterophasic elastomeric polymer comprising the step of polymerizing ethylene, an alpha-olefin CH2═CHL, where L is an alkyl, cycloalkyl or aryl radical with 1–10 carbon atoms and a non-conjugated diene in the presence of a catalyst system comprising a transition metal catalyst component supported on a porous alpha-olefin polymer, characterized in that at least part of the diene is impregnated on the porous alpha-olefin polymer.
摘要翻译：一种用于制备多相弹性体聚合物的方法，包括聚合乙烯，α-烯烃CH 2 -CHL，其中L为具有1-10个碳原子的烷基，环烷基或芳基和非共轭二烯的步骤，包含负载在多孔α-烯烃聚合物上的过渡金属催化剂组分的催化剂体系，其特征在于至少部分二烯浸渍在多孔α-烯烃聚合物上。

3. 发明授权

US07183332B2 Process for the preparation of porous polymers and polymers obtainable thereof 失效
标题翻译：制备可获得的多孔聚合物和聚合物的方法
公开(公告)号：US07183332B2
公开(公告)日：2007-02-27
申请号：US10450603
申请日：2001-12-21
申请人： Angelo Ferraro , Giovanni Baruzzi , Constantine A. Stewart , Ofelia Fusco
发明人： Angelo Ferraro , Giovanni Baruzzi , Constantine A. Stewart , Ofelia Fusco
IPC分类号： C08F10/06 , C08F4/02 , C08L23/10
CPC分类号： C08F10/00 , C08F10/06 , C08F110/06 , Y10S526/943 , C08F4/027 , C08F2/001 , C08F2500/17 , C08F2500/18 , C08F2500/24
摘要： A process for preparing porous olefin polymers comprising bringing into contact in a polymerization reactor, at a temperature T1, one or more olefins of the formula (I) CH2═CHR1, R1 being hydrogen, a C1–C20-alkyl or a C6–C12-aryl group, with a catalyst obtained by reacting a solid catalyst component in the form of spheroidal particles comprising a compound of Ti or V not containing metal-π bonds and a Mg halide, optionally containing one or more electron donor compounds, with an aluminum-alkyl (Al-alkyl) compound, then raising the temperature up to the polymerization temperature, said process being characterized in that: a) if the temperature T1 is lower than 40° C., the temperature is raised up to the polymerization temperature is such a way that, for a time of at least one minute after the introduction temperature in such a way that, for a time of at least one minute after the introduction of the catalyst system into the reactor, the temperature of the reaction T2 fulfills the following condition of formula (II) wherein m is the time expressed in minutes employed for reaching the temperature T2; or b) if temperature T1 is 40° C. or higher, the reactor is maintained for a time of at least one minute at a temperature of at least 40° C.
摘要翻译：一种制备多孔烯烃聚合物的方法，包括在聚合反应器中，在温度T 1下接触一种或多种式（I）CH 2 -CHR的烯烃 R 1是氢，C 1 -C 20 - 烷基或C 6 - 与通过使包含不含金属-Ip键的Ti或V的化合物的球形颗粒形式的固体催化剂组分与Mg的反应获得的催化剂与Mg 卤化物，任选地含有一个或多个电子给体化合物与烷基铝（Al-烷基）化合物，然后将温度升高到聚合温度，所述方法的特征在于：a）如果温度T 1 低于40℃，温度升高到聚合温度是这样一种方式，使得在引入温度之后至少1分钟的时间，使得在在介绍后至少一分钟催化剂体系进入反应器中，反应温度T 2满足以下条件（II），其中m是达到温度T 2的分钟所用的时间 ; 或b）如果温度T≥0.4℃或更高，则反应器在至少40℃的温度下保持至少1分钟的时间。

4. 发明申请

US20050003951A1 Porous polymers of propylene 审中-公开
标题翻译：丙烯的多孔聚合物
公开(公告)号：US20050003951A1
公开(公告)日：2005-01-06
申请号：US10496995
申请日：2002-11-26
申请人： Angelo Ferraro , Giovanni Baruzzi , Constantine A Stewart
发明人： Angelo Ferraro , Giovanni Baruzzi , Constantine A Stewart
IPC分类号： C08F4/02 , C08F4/60 , C08F4/659 , C08F4/6592 , C08F10/06 , C08F110/06 , C08F210/18 , C08L23/10 , C08L23/18
CPC分类号： C08F210/18 , C08F4/65912 , C08F4/65927 , C08F10/06 , C08F110/06 , C08L23/10 , C08L23/18 , C08F4/6465 , C08F4/027 , C08F4/65916 , C08L2666/02 , C08F2500/17 , C08F2500/18 , C08F2500/20 , C08F2500/24
摘要： A porous polymer of propylene optionally containing up to 15% by weight of an alpha-olefins of formula CH2═CHR wherein R is a hydrogen atom or a C2-C10 alkyl radical having the following characteristics: a) in the Temperature Rising Elution Temperature analysis (TREF) a fraction eluted at a temperature range front 25° C. to 97° higher than 20% of the total polymer eluted; and b) a pore volume (determined by mercury absorption) greater than 0.45 cc/g.
摘要翻译：丙烯的多孔聚合物任选地含有至多15重量％的式CH 2 = CHR的α-烯烃，其中R是氢原子或具有以下特征的C 2 -C 10烷基：a）在升温洗脱温度分析（TREF）在高于洗脱的总聚合物的20％的25℃至97℃的温度范围内洗脱的级分; 和b）大于0.45cc / g的孔体积（由汞吸收确定）。

5. 发明授权

US06620888B2 Thermoplastic compositions of isotactic propylene polymers and flexible propylene polymers having reduced isotacticity and a process for the preparation thereof 失效
标题翻译：具有降低的全同立构规整度的全同立构丙烯聚合物和柔性丙烯聚合物的热塑性组合物及其制备方法
公开(公告)号：US06620888B2
公开(公告)日：2003-09-16
申请号：US09979471
申请日：2001-11-20
申请人： Luigi Resconi , Angelo Ferraro , Giovanni Baruzzi
发明人： Luigi Resconi , Angelo Ferraro , Giovanni Baruzzi
IPC分类号： C08L2300
CPC分类号： C08F297/06 , C08F4/65904 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/00 , C08F110/06 , C08L23/10 , C08L2205/02 , C08L2314/06 , C08F4/6492 , C08L2666/04 , C08F2500/15 , C08F2500/17 , C08F2500/18 , C08F2500/20 , C08F2500/03 , C08F2500/26
摘要： Described is a thermoplastic composition including: (A) 10 to 99% by weight of a propylene polymer optionally containing from 0.1 to 5% by moles of units derived from an olefin of the formula CH2═CHR, R being hydrogen, a C2-C20-alkyl or a C6-C12-aryl group, having the following characteristics: 50
摘要翻译：描述了一种热塑性组合物，其包括：（A）10至99重量％的丙烯聚合物，其任选地含有0.1至5摩尔％的衍生自式CH 2 = CHR的烯烃的单元，R为氢，C 2 -C 20 - 烷基或C 6 -C 12 - 芳基，具有以下特性：50 <全同立构三单元组（mm）<85;熔点（Tm）为60℃至120℃，（B）1至90％重量的具有基本上全同立构结构的丙烯聚合物，任选地含有0.1至5摩尔％的由式CH 2 = CHR的烯烃衍生的单元，R为氢，C 2 -C 20 - 烷基或C 6 -C 12 - 芳基，其熔点（Tm）高于153℃。还描述了制备该热塑性组合物的方法。

6. 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.

7. 发明申请

US20080182941A1 Polyolefin compositions 审中-公开
标题翻译：聚烯烃组合物
公开(公告)号：US20080182941A1
公开(公告)日：2008-07-31
申请号：US11982705
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： C08F210/00 , C08L23/00
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： A polyolefin composition, comprising: (A) from 5 to 95 parts by weight of a crystalline propylene polymer having an isotactic index greater than 80, selected from polypropylene homopolymer and propylene copolymers containing 0.5 to 15 mol % of ethylene and/or an α-olefin having 4 to 10 carbon atoms, and (B) from 5 to 95 parts by weight of an ethylene/α-olefin copolymer containing from 35 to 70% by weight of ethylene, from 30 to 65% by weight of an olefin CH2═CHR, in which R a hydrocarbyl radical with 1-12 carbon atoms, and from 0 to 10% of a polyene characterized by (i) a Molecular Weight Distribution expressed by Mw/Mn of higher than 3, (ii) a content of 2-1 regioinvertions of the α-olefin units of lower than 5% and (iii) a value of Shore A and content by weight of ethylenic units, calculated on the basis of the whole polymer, such that the point defined by such values falls below the curve defined by the following equation: Y=0.0438X2-4.1332X+A where Y is the value of the Shore A, X is the weight percentage of ethylene units in the polymer calculated by NMR and A is 145.
摘要翻译：一种聚烯烃组合物，其包含：（A）5至95重量份的全同立构指数大于80的结晶丙烯聚合物，其选自聚丙烯均聚物和含有0.5至15摩尔％乙烯和/或α-烯烃的丙烯共聚物，具有4至10个碳原子的烯烃，和（B）5至95重量份的含有35至70重量％乙烯的乙烯/α-烯烃共聚物，30至65重量％的烯烃CH 2，其中R 1具有1-12个碳原子的烃基和0至10％的多烯，其特征在于（i）由Mw / Mn表示的分子量分布高于3 ，（ii）α-烯烃单元的2-1区域转换的含量低于5％，（iii）肖氏A值和基于整个聚合物计算的烯属单元的重量含量，使得由这些值定义的点低于由以下等式定义的曲线：<？in-line-formula description =“In-li “公式”end =“lead”？> Y = 0.0438X <2> -4.1332X + A <？in-line-formula description =“In-line Formulas”end =“tail”？> where Y是肖氏A的值，X是通过NMR计算的聚合物中乙烯单元的重量百分比，A是145。

8. 发明申请

US20120136121A1 Polyolefin Compositions 有权
标题翻译：聚烯烃组合物
公开(公告)号：US20120136121A1
公开(公告)日：2012-05-31
申请号：US13378952
申请日：2010-06-23
申请人： Monica Galvan , Marco Ciarafoni , Roberto Pantaleoni , Angelo Ferraro
发明人： Monica Galvan , Marco Ciarafoni , Roberto Pantaleoni , Angelo Ferraro
IPC分类号： C08L23/04
CPC分类号： C08J5/18 , C08J2323/10 , C08L23/0807 , C08L23/0815 , C08L23/10 , C08L2666/06
摘要： Polyolefin compositions particularly suitable for cast film, exhibiting heat sealability, retortability, low haze and stiffness, comprising: 1) 75-85% of a propylene homopolymer or copolymer of propylene with ethylene and/or one or more C4-C10 α-olefin(s), the homopolymer or copolymer having melting temperature equal to or higher than 150° C., 2) 15-25% of a copolymer of ethylene with one or more C4-C10 α-olefin(s) containing from 20 to 30% of said C4-C10 α-olefin(s); said composition having MFR (at 230° C., 2.16 kg) of from 5-10 g/10 min, the total content of ethylene of from 10 to 20%, the total content of C4-C10 α-olefin(s) of from 2 to 8%, the ratio XStot/XSm of the total fraction soluble in Xylene at room temperature to the fraction soluble in Xylene at room temperature of the matrix component (1) of from 5 to 15, and the value of the intrinsic viscosity of the total fraction soluble in Xylene at room temperature (XSIVtot) of 1.5 dl/g or less.
摘要翻译：特别适用于流延膜的聚烯烃组合物，具有热封性，蒸煮性，低雾度和刚度，包括：1）75-85％的丙烯均聚物或丙烯与乙烯和/或一种或多种C 4 -C 10α-烯烃的共聚物 s），熔融温度等于或高于150℃的均聚物或共聚物，2）乙烯与一种或多种含有20至30重量％的C 4 -C 10α-烯烃的共聚物的15-25％的所述C 4 -C 10α-烯烃; 所述组合物的MFR（在230℃，2.16kg）为5-10g / 10min，乙烯的总含量为10至20％，C 4 -C 10α-烯烃的总含量为 2〜8％，室温下可溶于二甲苯的总馏分的比例XStot / XSm与基体成分（1）的室温下可溶于二甲苯的馏分的比例为5〜15，特性粘度在室温下可溶于二甲苯的总馏分（XSIVtot）为1.5dl / g以下。

9. 发明申请

US20050107539A1 Process for the preparation of ethylene copolymers 失效
标题翻译：制备乙烯共聚物的方法
公开(公告)号：US20050107539A1
公开(公告)日：2005-05-19
申请号：US10503104
申请日：2003-05-30
申请人： Angelo Ferraro , Tiziano Dall'Occo , Giuliano Cecchin
发明人： Angelo Ferraro , Tiziano Dall'Occo , Giuliano Cecchin
IPC分类号： C08F4/651 , C08F4/654 , C08F10/00 , C08F210/00 , C08F210/02 , C08F210/16 , C08F255/00 , C08F255/02 , C08L23/08 , C08L23/10 , C08L23/16 , C08L51/06 , C08F4/06 , C08L23/00
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 hyrdocarbyl 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.
摘要翻译：制备乙烯共聚物的方法，包括乙烯与烯烃-CH 2 -CHR的共聚合，其中R是具有1-12个碳原子的氢碳环基，在催化剂存在下进行，所述催化剂包含（i ）包含Mg，Ti，卤素和式（I）的特定1,3-二醚的固体催化剂组分，其中R是C 1 -C 10烃基， R 1是任选地含有杂原子的甲基或乙基，R 2是任选地含有杂原子的C 4 -C 12直链烷基，和（ii）有机铝化合物。所得共聚物具有良好的共聚单体分布。

10. 发明授权

US4438486A Low loss snubber for power converters 失效
标题翻译：电源转换器的低损耗缓冲器
公开(公告)号：US4438486A
公开(公告)日：1984-03-20
申请号：US351372
申请日：1982-02-22
申请人： Angelo Ferraro
发明人： Angelo Ferraro
IPC分类号： H03K17/00 , H03K17/0814 , H02H7/12 , H02M7/537
CPC分类号： H03K17/08146 , H03K2217/0036
摘要： A low loss snubber provides stress relief for a first controllable semiconductor switch. The low loss snubber comprises a capacitor in series with a diode. This series combination is connected across the first switch, with the diode poled to conduct current to charge the capacitor when the first switch turns off. The low loss snubber further comprises an energy retrieval converter for removing energy from the capacitor when the first switch turns on. The energy retrieval converter has a second controllable semiconductor switch which is repeatedly turned on and off responsive to the first switch remaining in the closed position. An inductor means is in series with the second switch and the capacitor is provided for transferring the energy stored in the inductor means to an external load when the second switch is open.
摘要翻译：低损耗缓冲器为第一个可控半导体开关提供了应力消除。低损耗缓冲器包括与二极管串联的电容器。该串联组合连接在第一开关上，二极管被极化以在第一开关断开时对电容充电。低损耗缓冲器还包括能量回收转换器，用于当第一开关导通时从电容器去除能量。能量检索转换器具有第二可控半导体开关，其响应于保持在关闭位置的第一开关被重复地接通和断开。电感器装置与第二开关串联，并且提供电容器用于当第二开关断开时将存储在电感器装置中的能量传送到外部负载。

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