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1. 发明授权

US5153270A Process for grafting maleic anhydride onto unsaturated polyolefinic elastomers by mass reaction 失效
标题翻译：通过质量反应将非水性非离子弹性体接枝到不稳定的聚烯烃弹性体上的方法
公开(公告)号：US5153270A
公开(公告)日：1992-10-06
申请号：US387787
申请日：1989-08-01
申请人： Lucia Roncetti , Viviano Banzi
发明人： Lucia Roncetti , Viviano Banzi
IPC分类号： C08F4/00 , C08F8/46 , C08F255/04 , C08F255/06
CPC分类号： C08F255/06 , C08F8/46 , C08F2800/20
摘要： Maleic anhydride is grafted onto unsaturated elastomeric terpolymers consisting of monomeric units coming from at least two different monomers having the formula R--CH.dbd.CH.sub.2 (R=hydrogen or an alkyl group containing from 1 to 6 carbon atoms) and from a conjugated or non-conjugated dienic monomer by mass reaction, which is carried out by heating at 120.degree.-350.degree. C. a mixture of said maleic anhydride with the terpolymer in the presence of a catalyst consisting of a compound having the formula:M.sub.n X.sub.zwherein:M=a metal of group VIII of the periodic system, and in particular Rh and Ru;X=a counterion,N=valence of the counterion; andZ=valence of the metal.

2. 发明授权

US06211110B1 Bridged metallocene complex for the (co)polymerization of olefins 有权
标题翻译：用于烯烃（（共））聚合的桥接茂金属络合物
公开(公告)号：US06211110B1
公开(公告)日：2001-04-03
申请号：US09262318
申请日：1999-03-04
申请人： Roberto Santi , Giampietro Borsotti , Gianfranco Longhini , Paolo Biagini , Antonio Proto , Francesco Masi , Viviano Banzi
发明人： Roberto Santi , Giampietro Borsotti , Gianfranco Longhini , Paolo Biagini , Antonio Proto , Francesco Masi , Viviano Banzi
IPC分类号： B01J2100
CPC分类号： C07F17/00 , C07C13/465 , C07C2602/08 , C08F4/65908 , C08F4/65912 , C08F10/02 , C08F210/16 , C08F210/18 , Y10S526/943 , C08F4/65927 , C08F210/14 , C08F2500/03 , C08F210/06 , C08F2500/17 , C08F2500/13 , C08F2500/25 , C08F2500/15
摘要： A “bridged” bis-cyclopentadienyl complex which can be advantageously used for the formation of a catalytic system active in the (co)polymerization of ethylene and other &agr;-olefins is represented by means of the following formula (II): wherein: M represents a metal selected from titanium, zirconium or hafnium; A′ and A″ each independently represent an anion containing an &eegr;5-cyclopentadienyl ring coordinated to M; R′ or R″ each independently represents a group of an anionic nature a-bound to the metal M; B represents an unsaturated bivalent organic residue having from 1 to 30 carbon atoms, bound, respectively, to the ring of group A′ and to the —CH2— methylene group by means of carbon atoms. This complex, combined with a suitable cocatalyst, forms a catalyst with a high activity in the polymerization of olefins, producing polymers with a high molecular weight, especially in the case of the copolymerization of ethylene with a second &agr;-olefin.
摘要翻译：可以有利地用于形成在乙烯和其它α-烯烃的（共）聚合中活化的催化体系的“桥接”双环戊二烯基络合物通过下式（II）表示：其中：M表示选自钛，锆或铪的金属; A'和A“各自独立地表示含有与M配位的η5-环戊二烯基环的阴离子; R'或R“各自独立地表示与金属M键合的阴离子性质的基团; B表示具有1至30个碳原子的不饱和二价有机残基，其分别通过碳原子与A'的环和-CH 2 - 亚甲基结合。该络合物与合适的助催化剂组合形成了在烯烃聚合中具有高活性的催化剂，产生了具有高分子量的聚合物，特别是在乙烯与第二α-烯烃共聚的情况下。

3. 发明授权

US5578540A Catalyst for the preparation of elastomeric ethylene-propylene copolymers 失效
标题翻译：用于制备弹性体乙烯 - 丙烯共聚物的催化剂
公开(公告)号：US5578540A
公开(公告)日：1996-11-26
申请号：US595451
申请日：1996-02-05
申请人： Viviano Banzi , Gianni Loberti
发明人： Viviano Banzi , Gianni Loberti
IPC分类号： C08F4/60 , C08F4/654 , C08F4/658 , C08F10/00 , C08F210/16 , B01J31/38
CPC分类号： C08F210/16
摘要： Solid component of a catalyst for the synthesis of elastomeric Ethylene-Propylene copolymers typically amorphous, basically consisting of a Titanium compound supported on a solid component mainly consisting of MgCl.sub.2, prepared by a process which comprises putting a solution (I), basically consisting of an organometallic compound of Aluminium diluted with aliphatic hydrocarbons, in contact with a solution (II) containingan anhydrous Magnesium halide in a composition of solvents selected from halohydrocarbons and aromatic hydrocarbons and relative mixtures, in the presence of an Aluminium trihalide;a tetravalent Titanium compound having general formula Ti(OR).sub.4-n X.sub.n.
摘要翻译：用于合成弹性体乙烯 - 丙烯共聚物的固体组分通常是无定形的，基本上由负载在主要由MgCl 2组成的固体组分上的钛化合物组成，该方法包括将基本上由在三卤化铝的存在下，用选自卤代烃和芳族烃的溶剂组合物中含有无水卤化镁的溶液（II）和相对混合物与脂族烃稀释的铝的有机金属化合物接触; 具有通式Ti（OR）4-nXn的四价钛化合物。

4. 发明授权

US4529716A Catalysts components and catalysts for the polymerization of olefins 失效
标题翻译：用于烯烃聚合的催化剂组分和催化剂
公开(公告)号：US4529716A
公开(公告)日：1985-07-16
申请号：US530703
申请日：1983-09-09
申请人： Viviano Banzi , Pier C. Barbe , Luciano Noristi
发明人： Viviano Banzi , Pier C. Barbe , Luciano Noristi
IPC分类号： C08F4/00 , C08F4/02 , C08F4/60 , C08F4/64 , C08F4/651 , C08F10/00
CPC分类号： C08F10/00
摘要： Catalyst components for the stereoregular polymerization of alpha-olefins, comprising a Ti halide and an electron-donor compound supported on an anhydrous magnesium dihalide and obtained by means of non-extractive treatments, with liquids having a dielectric constant at 20.degree. C. equal to or higher than 2, of compositions comprising an anhydrous Mg dihalide, the crystallites of which have an average size lower than 300 .ANG..The present invention refers to new catalyst components and the catalysts obtained therefrom for the polymerization of alpha-olefins Ch.sub.2 .dbd.CHR, wherein R is an alkyl radical with 1-4 C atoms or an aryl radical, and of mixtures of said alpha-olefins with minor amounts of ethylene.
摘要翻译：用于α-烯烃的立体规则聚合的催化剂组分，其包含负载在无水二卤化镁上的Ti卤化物和电子给体化合物，并通过非萃取处理获得，其介电常数在20℃等于或高于2的包含无水Mg二卤化物的组合物，其微晶的平均尺寸低于300安培姆。本发明涉及新的催化剂组分和由此获得的用于α-烯烃Ch 2 = CHR聚合的催化剂，其中R是具有1-4个C原子的烷基或芳基，和所述α-烯烃与少量乙烯。

5. 发明授权

US6124413A Process for preparing elastomeric EP(D)M copolymers 失效
标题翻译：制备弹性EP（D）M共聚物的方法
公开(公告)号：US6124413A
公开(公告)日：2000-09-26
申请号：US841396
申请日：1997-04-30
申请人： Viviano Banzi , Liliana Gila , Roberto Santi , Paolo Biagini , Giampietro Borsotti
发明人： Viviano Banzi , Liliana Gila , Roberto Santi , Paolo Biagini , Giampietro Borsotti
IPC分类号： C07F17/00 , C08F4/52 , C08F4/64 , C08F4/642 , C08F4/659 , C08F4/6592 , C08F210/06 , C08F210/16 , C08F210/18 , C08F4/42
CPC分类号： C07F17/00 , C08F210/16 , C08F210/06 , C08F210/18 , C08F4/65908 , C08F4/65912 , C08F4/65927
摘要： Process for preparing elastomeric copolymers of ethylene-propylene (EPM) type and elastomeric terpolymers of ethylene-propylene-diene (EPDM) type with a propylene content comprised within the range of from 15 to 75%, carried out in the presence of metallocenes of formula (I) ##STR1##
摘要翻译：制备乙烯 - 丙烯（EPM）型和乙烯 - 丙烯 - 二烯（EPDM）型弹性共聚物的弹性体共聚物的方法，丙烯含量为15-75％，丙烯含量在式（一世）

6. 发明授权

US5900517A Cyclopentadienyl derivatives and process for their preparation 失效
标题翻译：环戊二烯基衍生物及其制备方法
公开(公告)号：US5900517A
公开(公告)日：1999-05-04
申请号：US695400
申请日：1996-08-12
申请人： Paolo Biagini , Roberto Santi , Giampiero Borsotti , Gabriele Lugli , Viviano Banzi
发明人： Paolo Biagini , Roberto Santi , Giampiero Borsotti , Gabriele Lugli , Viviano Banzi
IPC分类号： B01J27/16 , B01J31/22 , C07B61/00 , C07C2/00 , C07C13/28 , C07C13/32 , C07C13/36 , C07C13/39 , C07C13/45 , C07C13/47 , C07C13/52 , C07C13/615 , C07C1/32
CPC分类号： C07C13/32 , C07C13/52 , C07C2102/14 , C07C2102/30 , C07C2102/32
摘要： Cyclopentadienyl derivatives are described having general formula (I) ##STR1## where R, R.sub.1, R.sub.2, R.sub.4, equivalent to or different from one another, are selected from: --H, alkyl radicals having a number of carbon atoms from 1 to 5, cycloalkyl radicals having a number of carbon atoms from 5 to 8, aryl and alkylaryl radicals having a number of carbon atoms from 6 to 8, aralkyl radicals having a number of carbon atoms from 7 to 9; n is an integer from 2 to 18; with the proviso that the number of R different from H does not exceed 2; with the exclusion of the compound having n=3, R.dbd.R.sub.1 .dbd.R.sub.2 .dbd.R.sub.4 .dbd.H. The invention a-so describes the process for the preparation of the above-mentioned cyclopentadienyl derivatives.
摘要翻译：描述了具有通式（I）的环戊二烯基衍生物，其中R，R 1，R 2，R 4彼此相当或不同，选自：-H，具有1至5个碳原子数的烷基，环烷基具有 5至8个碳原子数，6至8个碳原子数的芳基和烷芳基，7至9个碳原子的芳烷基; n是2至18的整数; 条件是与H不同的R数不超过2; 排除n = 3的化合物，R = R 1 = R 2 = R 4 = H。本发明a-描述了制备上述环戊二烯基衍生物的方法。

7. 发明授权

US06139484A Bridged cyclopentadienyl derivatives and process for their preparation 失效
标题翻译：桥连环戊二烯基衍生物及其制备方法
公开(公告)号：US06139484A
公开(公告)日：2000-10-31
申请号：US729302
申请日：1996-10-10
申请人： Paolo Biagini , Gabriele Lugli , Roberto Santi , Giampiero Borsotti , Viviano Banzi
发明人： Paolo Biagini , Gabriele Lugli , Roberto Santi , Giampiero Borsotti , Viviano Banzi
IPC分类号： C07C2/56 , B01J29/04 , C07C2/86 , C07C13/32 , C07C13/44 , C07C13/465 , C07C13/47 , C07C13/52 , C07C13/567 , C07F7/02 , C07F7/08
CPC分类号： C07F7/0818 , C07C13/32 , C07C2102/22 , C07C2102/24 , C07C2102/26 , C07C2102/32
摘要： Bridged cyclopentadienyl derivatives having general formula (I)A--X--B (I)wherein:1) A is a monofunctional hydrocarbyl radical having general formula (II) ##STR1## 2) --X-- is the bridge between A and B and consists of a bifunctional radical selected from an alkylene group, a silanylene group, an alkyl substituted silaalkylene group, a siloxasilanylene group;3) B is a monofunctional hydrocarbyl radical selected from:e) any of the A radicals defined above,f) a cyclopentadienyl radical.
摘要翻译：具有通式（I）AXB（I）的桥连环戊二烯基衍生物其中：1）A是具有通式（II）的单官能烃基2）-X-是A和B之间的桥，由双官能基团组成，亚烷基，亚硅烷基，烷基取代的硅亚烷基，硅氧烷亚苯基; 3）B是选自以下的单官能烃基：e）上文定义的任何A基团，f）环戊二烯基。

8. 发明授权

US5219961A Catalysts for preparing saturated elastomeric olefinic copolymers and terpolymers 失效
标题翻译：用于制备饱和弹性烯烃共聚物和三元共聚物的催化剂
公开(公告)号：US5219961A
公开(公告)日：1993-06-15
申请号：US808080
申请日：1991-12-11
申请人： Umberto Zucchini , Viviano Banzi , Illaro Cuffiani
发明人： Umberto Zucchini , Viviano Banzi , Illaro Cuffiani
IPC分类号： C08F10/00
CPC分类号： C08F10/00
摘要： Catalytic components for copolymerizing ethylene with alpha-olefins, or alpha-olefins with one another, and possibly with a diene as a termonomer, suitable for producing saturated and unsaturated elastomeric copolymers are disclosed. The catalytic components are compounds obtained by the reaction of:(1) a magnesium compound having the formula:R'.sub.y MgX.sub.n (OR).sub.2-n (wherein R, R'=alkyl, cycloalkyl, aryl; X=Cl, Br; n is from 0 to 1.8, y is from 0 to 1, and n+y=2), or(2) a Mg-alcohol adduct;with a titanium compound having the formula:Ti(OR).sub.Z X.sub.4-Z'wherein X and R are as defined above and Z is from 0 to 1, the compounds being charcterized by a Mg/Ti ratio of from 0.5 to 50 and an OR/Ti ratio of from 0.7 to 10. The copolymers produced using these catalytic components are endowed with improved tension-set characteristics in the vulcanized state.
摘要翻译：公开了用于使乙烯与α-烯烃或彼此之间的α-烯烃共聚的催化组分，以及可能用作产生饱和和不饱和弹性体共聚物的二烯作为单体的二烯烃。催化组分是通过以下反应获得的化合物：（1）具有下式的镁化合物：R'yMgXn（OR）2-n（其中R，R'=烷基，环烷基，芳基; X = Cl，Br; n 为0〜1.8，y为0〜1，n + y = 2），（2）Mg-醇加成物; 与具有下式的钛化合物：Ti（OR）ZX4-Z'，其中X和R如上定义，Z为0至1，该化合物被Mg / Ti比为0.5至50表示，OR / Ti比为0.7〜10。使用这些催化剂组分制备的共聚物在硫化状态下具有改进的张力设定特性。

9. 发明授权

US4929682A Process for crafting maleic anhydride on olefinic polymers 失效
标题翻译：在烯烃聚合物上制备马来酸酐的方法
公开(公告)号：US4929682A
公开(公告)日：1990-05-29
申请号：US191809
申请日：1988-05-06
申请人： Viviano Banzi , Roberto Fabbri
发明人： Viviano Banzi , Roberto Fabbri
IPC分类号： C08F299/00 , C08F2/14 , C08F8/46 , C08F255/00 , C08F290/00
CPC分类号： C08F255/00
摘要： Grafting of maleic anhydride, possibly together with styrene, on olefinic polymers, carried out in the presence of radical starters, characterized in that one operates with the polymer maintained in suspension of either an aliphatic, cycloaliphatic or aromatic ketone, containing from 3 to 22 carbon atoms. 2
摘要翻译：马来酸酐可能与苯乙烯一起接枝在烯烃聚合物上，在自由基引发剂的存在下进行，其特征在于，一种操作的聚合物保持在含有3-22个碳原子的脂族，脂环族或芳族酮的悬浮液中原子

10. 发明授权

US06417418B2 Bridged metallocene complex for the (co)polymerization of olefins 有权
标题翻译：用于烯烃（（共））聚合的桥接茂金属络合物
公开(公告)号：US06417418B2
公开(公告)日：2002-07-09
申请号：US09790570
申请日：2001-02-23
申请人： Roberto Santi , Giampietro Borsotti , Gianfranco Longhini , Paolo Biagini , Antonio Proto , Francesco Masi , Viviano Banzi
发明人： Roberto Santi , Giampietro Borsotti , Gianfranco Longhini , Paolo Biagini , Antonio Proto , Francesco Masi , Viviano Banzi
IPC分类号： C07C1300
CPC分类号： C07F17/00 , C07C13/465 , C07C2602/08 , C08F4/65908 , C08F4/65912 , C08F10/02 , C08F210/16 , C08F210/18 , Y10S526/943 , C08F4/65927 , C08F210/14 , C08F2500/03 , C08F210/06 , C08F2500/17 , C08F2500/13 , C08F2500/25 , C08F2500/15
摘要： A “bridged” bis-cyclopentadienyl complex which can be advantageously used for the formation of a catalytic system active in the (co)polymerization of ethylene and other &agr;-olefins is represented by means of the following formula (II): wherein: M represents a metal selected from titanium, zirconium or hafnium; A′ and A″ each independently represent an anion containing an &eegr;5-cyclopentadienyl ring coordinated to M; R′ or R″ each independently represents a group of an anionic nature &sgr;-bound to the metal M; B represents an unsaturated bivalent organic residue having from 1 to 30 carbon atoms, bound, respectively, to the ring of group A′ and to the —CH2-methylene group by means of carbon atoms. This complex, combined with a suitable cocatalyst, forms a catalyst with a high activity in the polymerization of olefins, producing polymers with a high molecular weight, especially in the case of the copolymerization of ethylene with a second &agr;-olefin.
摘要翻译：可以有利地用于形成在乙烯和其它α-烯烃的（共）聚合中活化的催化体系的“桥接”双环戊二烯基络合物通过下式（II）表示：其中：M表示选自钛，锆或铪的金属; A'和A“各自独立地表示含有与M配位的η5-环戊二烯基环的阴离子; R'或R“各自独立地表示与金属M结合的阴离子性质的一组基团; B表示具有1至30个碳原子的不饱和二价有机残基，分别通过碳原子与A'环结合，并与-CH 2 - 亚甲基结合。该络合物与合适的助催化剂组合形成了在烯烃聚合中具有高活性的催化剂，产生了具有高分子量的聚合物，特别是在乙烯与第二α-烯烃共聚的情况下。

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