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1. 发明授权

US06180553B2 Process and catalyst for the hydrogenation of olefinically unsaturated compounds 有权
标题翻译：用于烯属不饱和化合物氢化的方法和催化剂
公开(公告)号：US06180553B2
公开(公告)日：2001-01-30
申请号：US09158770
申请日：1998-09-23
申请人： Francesco Masi , Roberto Santi , Gianfranco Longhini , Andrea Vallieri
发明人： Francesco Masi , Roberto Santi , Gianfranco Longhini , Andrea Vallieri
IPC分类号： C08F804
CPC分类号： B01J31/2295 , B01J31/122 , B01J2231/645 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C07C5/03 , C07C2531/12 , C07C2531/22 , C08C19/02 , C08F8/04
摘要： Effective catalyst in the selective hydrogenation of olefinic double bonds, comprising the reaction product between: (A) at least one cyclopentadienyl complex of a transition metal having the following general formula (I): (R)M(R1)(R2)(R3) (I) wherein: M is selected from titanium, zirconium and hafnium, preferably titanium; R is an anion containing an &eegr;5-cyclopentadienyl ring co-ordinated to M; and each R1, R2 or R3, independently, represents an organic or inorganic group of an anionic nature bound to M, and may, particularly, be hydride, halide, a C1-C8 alkyl group, a C3-C12 alkylsilyl group, a C5-C8 cycloalkyl group, a C6-C10 aryl group, a C1-C8 alkoxyl group, a C1-C8 carboxyl group, a C2-C10 dialkylamide group and a C4-C20 alkylsilylamide group; the above compound (I) being solid, supported or dispersed in an inert liquid medium; and (B) at least one organometallic compound of magnesium having the following formula (II): Mg(R4)n(R5)(2−n) (II) wherein: R4 is an aliphatic or aromatic hydrocarbon group having from 1 to 20 carbon atoms, R5 is halogen or a group such as R4, and “n” is a decimal number between 0.5 and 2.0, preferably 2.
摘要翻译：包括以下反应产物之间的反应产物的有效催化剂：（A）至少一种具有以下通式（I）的过渡金属的环戊二烯基络合物：其中：M选自钛，锆和铪，优选钛; R是含有与M配位的η5-环戊二烯基环的阴离子; R 1，R 2或R 3独立地表示与M结合的阴离子性质的有机或无机基团，特别可以是氢化物，卤化物，C1-C8烷基，C3-C12烷基甲硅烷基，C5- C8环烷基，C6-C10芳基，C1-C8烷氧基，C1-C8羧基，C2-C10二烷基酰胺基和C4-C20烷基甲硅烷基酰胺基; 上述化合物（I）是固体，负载或分散在惰性液体介质中; 和（B）至少一种具有下式（II）的镁的有机金属化合物：其中：R 4是具有1至20个碳原子的脂族或芳族烃基，R 5是卤素或诸如R 4的基团，“n “是0.5到2.0之间的十进制数，最好是2。

2. 发明申请

US20060014631A1 Supported catalyst containing active titanium in the homo, co-, and ter-polymerization of olefin-unsaturated compounds 有权
标题翻译：在烯烃不饱和化合物的同质，共聚和三聚中的含有活性钛的载体催化剂
公开(公告)号：US20060014631A1
公开(公告)日：2006-01-19
申请号：US10497549
申请日：2002-12-06
申请人： Francesco Masi , Roberto Santi , Maria Rivellini , Stefano Santi , Laura Santi , Anna Sommazzi , Antonio Proto , Mario Polesello , Andrea Vallieri
发明人： Francesco Masi , Roberto Santi , Maria Rivellini , Stefano Santi , Laura Santi , Anna Sommazzi , Antonio Proto , Mario Polesello , Andrea Vallieri
IPC分类号： B01J31/00
CPC分类号： C08F10/00 , C07C53/16 , C07C53/19 , C07C57/52 , C07C57/58 , C07F3/003 , C08F110/06 , C08F110/14 , C08F210/02 , C08F210/06 , C08F210/18 , C08F4/6555 , C08F4/025 , C08F2500/04 , C08F232/00 , C08F210/16 , C08F2500/24 , C08F236/20 , C08F2500/25
摘要： The present invention relates to a supported catalyst containing titanium, its preparation and it use in the homo-, co-, and ter-polymerization of olefin-unsaturated compounds. The present invention also relates to a catalytic system comprising a supported catalyst based on titanium and a co-catalyst selected from organo-derivatives of aluminum. More, specifically, the present invention relates to catalyst supported on silica, obtained by reacting a titanium halocarboxylate and a magnesium halocarboxylate with an aluminum chloroakylderivative, in the presente of a carrier consisting of high porosity silica. The above reaction essentially takes place in the pores of the silica itself.
摘要翻译：本发明涉及含钛的负载型催化剂，其制备方法及其用于烯烃 - 不饱和化合物的均相，共聚和三元共聚。本发明还涉及包含基于钛的负载催化剂和选自铝的有机衍生物的助催化剂的催化体系。更具体地，本发明涉及在由高孔隙率二氧化硅组成的载体的存在下，通过使卤代钛卤化物和卤代羧酸镁与氯代氯酰卤衍生物反应而获得的二氧化硅上负载的催化剂。上述反应基本上发生在二氧化硅本身的孔中。

3. 发明授权

US5821189A Catalyst for the homopolymerization or copolymerization of ethylene and process for its preparation 失效
标题翻译：用于乙烯均聚或共聚的催化剂及其制备方法
公开(公告)号：US5821189A
公开(公告)日：1998-10-13
申请号：US444870
申请日：1995-05-19
申请人： Fausto Calderazzo , Guido Pampaloni , Francesco Masi , Andrea Vallieri
发明人： Fausto Calderazzo , Guido Pampaloni , Francesco Masi , Andrea Vallieri
IPC分类号： C08F4/60 , C08F4/619 , C08F4/642 , C08F4/659 , C08F4/6592 , C08F10/00 , B01J31/00 , B01J37/00 , C08F4/02
CPC分类号： C08F10/00 , C08F4/61904 , C08F4/61912 , C08F4/659
摘要： A catalyst for the (co)polymerization of ethylene is obtained by a process comprising the contact of the following components (A), (B), (C) and (D) in the respective molar ratios (1):(0.5-2):(0-25):(0-15): (A): a bivalent arene of titanium having the formula Ti (.eta..sup.6 -arene)(AlR.sub.x X.sub.4-x).sub.2 ; wherein: "arene" indicates benzene, or benzene substituted with from 1 to 6 C.sub.1 -C.sub.10 alkyl groups; each X independently represents a chlorine, bromine or fluorine atom; R is a C.sub.1 C.sub.10 alkyl group, linear or branched; "x" is a number varying from 0.5 to 2.5; (B): a compound or a mixture of compounds selected from the group consisting of the chlorides or bromides of the metals titanium, zirconium, vanadium, hafnium, tin, germanium, cerium or osmium, in the oxidation state (+4), and antimony or vanadium in the oxidation state (+5), and the derivatives of these metals in said oxidation state with oxygenated binders wherein at least one oxygen atom is bound or co-ordinated to the metal; (C): an aluminum alkyl or halide of aluminum alkyl (D): an organic chloroderivative selected from: (a) di- or poly-chloroalkanes; (b) alkyl esters of aliphatic carboxylic acids di- or tri-chlorosubstituted on the carbon in the alpha position with respect to the carboxyl; and (c) derivatives of chlorotriphenylemethane or dichlorodiphenylmethane having a carboxyalkyl group in the para position of at least one of the phenyl rings.
摘要翻译：通过包括以下组分（A），（B），（C）和（D）以相应的摩尔比（1）：（0.5-2）的接触的方法获得乙烯（共）聚合的催化剂）（0-25）：（0-15）：（A）：具有式Ti（eta 6-芳烃）（AlRxX4-x）2的钛的二价芳烃;其中：“芳烃”表示苯，具有1至6个C 1 -C 10烷基; 每个X独立地表示氯，溴或氟原子; R是直链或支链的C1C10烷基; “x”是从0.5到2.5的数字; （B）：处于氧化态（+4）的金属钛，锆，钒，铪，锡，锗，铈或锇的氯化物或溴化物的化合物或化合物的混合物，以及处于氧化态（+5）的锑或钒，以及所述氧化态的这些金属与氧化粘合剂的衍生物，其中至少一个氧原子与金属结合或配位; （C）：烷基铝的烷基铝或卤化物（D）：有机氯化物选自：（a）二 - 或多氯代烷烃; （b）在相对于羧基的α位上的碳上二或三氯取代的脂族羧酸的烷基酯; 和（c）在至少一个苯环的对位具有羧基烷基的氯三苯甲烷或二氯二苯基甲烷的衍生物。

4. 发明申请

US20050274928A1 Chlorinated promoters for vanadium-based polymerization catalysts 失效
标题翻译：用于钒基聚合催化剂的氯化促进剂
公开(公告)号：US20050274928A1
公开(公告)日：2005-12-15
申请号：US11137571
申请日：2005-05-26
申请人： Stefanio Bonsignore , Marco Ricci , Antonio Proto , Roberto Santi , Maria Rivellini , Laura Santi , Stefano Santi , Gian Ravanetti , Andrea Vallieri
发明人： Stefanio Bonsignore , Marco Ricci , Antonio Proto , Roberto Santi , Maria Rivellini , Laura Santi , Stefano Santi , Gian Ravanetti , Andrea Vallieri
IPC分类号： C08F210/16 , C09K3/00
CPC分类号： C07C67/343 , C07C67/08 , C07C67/14 , C07C303/28 , C08F210/16 , C07C69/67 , C07C69/675 , C08F4/68 , C08F210/06 , C08F2500/17 , C08F2500/03 , C07C309/65
摘要： Promoters are described for vanadium-based catalysts used in the (co)polymerization of olefins and, in particular, in the production of ethylene/propylene (EPR) or ethylene/propylene/diene (EPDM) elastomeric copolymers. The promoters of the present invention belong to the group of compounds having general formula I: wherein: “X” represents a (—CO—) carbonyl or (—SO2—) sulfonyl group; “n” is 0 or 1; R′ is an alkyl or alkylaryl group having from 1 to 20 carbon atoms; R″=R′, H.
摘要翻译：描述了用于烯烃的（共）聚合中的钒基催化剂的促进剂，特别是在制备乙烯/丙烯（EPR）或乙烯/丙烯/二烯（EPDM）弹性体共聚物中的催化剂。本发明的促进剂属于具有通式I的化合物：其中：“X”表示（-CO-）羰基或（-SO 2 - ） - 磺酰基; “n”为0或1; R'是具有1至20个碳原子的烷基或烷基芳基; R“= R'，H.

5. 发明授权

US06228952B1 Process for the hydrogenation of diene (co)polymers 有权
标题翻译：二烯（共）聚合物氢化方法
公开(公告)号：US06228952B1
公开(公告)日：2001-05-08
申请号：US09184114
申请日：1998-11-02
申请人： Gian Tommaso Viola , Andrea Vallieri , Claudio Cavallo
发明人： Gian Tommaso Viola , Andrea Vallieri , Claudio Cavallo
IPC分类号： C08F804
CPC分类号： C08F8/04 , B01J31/122 , B01J31/128 , B01J31/143 , B01J31/2295 , B01J2231/645 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C08C19/02
摘要： Catalytic composition effective in the hydrogenation of olefinic double bonds prepared by reaction between: (A) at least one cyclopentadienyl complex of a transition metal having general formula (I) (R)(R1)M1(R2)(R3) wherein R is an anion containing an &eegr;5-cyclopentadienyl ring coordinated to M1; M1 is selected from titanium, zirconium and hafnium; R2 and R3, the same or different, are organic or inorganic anion groups bound to M1; R1 is selected from cyclopentadienyl and R2; (B) an alkylating composition essentially consisting of: (b1) an organometallic compound having general formula (II) M2 (R4)(R5), wherein M2 is selected from Zn and Mg; (b2) an organoderivative of aluminum having general formula (III) Al(R6)3.
摘要翻译：通过以下反应制备的烯烃双键氢化的催化组合物：（A）至少一种具有通式（I）（R）（R）（R 1）（R 2）（R 3）的过渡金属的环戊二烯基配合物，其中R为含有与M1配位的η5-环戊二烯基环的阴离子; M1选自钛，锆和铪; R2和R3相同或不同，是与M1结合的有机或无机阴离子基团; R1选自环戊二烯基和R2;（B）烷基化组合物，其基本上由以下组成：（b1）具有通式（II）的有机金属化合物M2（R4）（R5），其中M2选自Zn和Mg;（b2）具有通式（III）Al（R6）3的铝的有机化合物。

6. 发明授权

US5948869A Process for the preparation of a catalyst useful for the hydrogenation of styrene-butadiene copolymers 失效
标题翻译：制备可用于苯乙烯 - 丁二烯共聚物氢化的催化剂的方法
公开(公告)号：US5948869A
公开(公告)日：1999-09-07
申请号：US882748
申请日：1997-06-26
申请人： Andrea Vallieri , Claudio Cavallo , Gian Tommaso Viola
发明人： Andrea Vallieri , Claudio Cavallo , Gian Tommaso Viola
IPC分类号： B01J31/12 , C08C19/02 , C08F4/614 , C08F8/04 , C08F297/04 , C07C19/02
CPC分类号： C08C19/02 , C08F8/04 , Y10S525/94
摘要： Catalytic composition effective in the selective hydrogenation of olefinic double bonds prepared by the reaction between:(A) at least one bis(cyclopentadienyl)Titanium derivative having the general formula (I) (C.sub.5 H.sub.5).sub.2 Ti(R) (R.sub.1) wherein R and R.sub.1, the same or different, are halogens; the above compound (I) being solid or dispersed in one or more non-solvent diluents;(B) at least one organo derivative having general formula (II) M(R.sub.2) (R.sub.3) wherein M is selected from Zinc and Magnesium, and R.sub.2 and R.sub.3, the same or different, are selected from C.sub.1 -C.sub.16 alkyls;(C) at least one modifier.
摘要翻译：通过以下反应制备的烯烃双键的选择性氢化的催化组合物：（A）至少一种具有通式（I）（C 5 H 5）2 Ti（R）（R 1）的双（环戊二烯基）钛衍生物，其中R和R 1 相同或不同的是卤素; 上述化合物（I）是固体或分散在一种或多种非溶剂稀释剂中; （B）至少一种具有通式（II）M（R2）（R3）的有机衍生物，其中M选自锌和镁，R2和R3相同或不同，选自C 1 -C 16烷基; （C）至少一种改性剂。

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