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1. 发明授权

US07871952B1 2-hydroxypyridine N-oxide-modified ziegler-natta catalyst system 失效
标题翻译： 2-羟基吡啶N-氧化物改性的齐格勒 - 纳塔催化剂体系
公开(公告)号：US07871952B1
公开(公告)日：2011-01-18
申请号：US12587188
申请日：2009-10-02
申请人： Sandor Nagy , Joachim T. M. Pater , Giampiero Morini
发明人： Sandor Nagy , Joachim T. M. Pater , Giampiero Morini
IPC分类号： C08F4/02 , B01J31/00 , C08F4/44 , C08F2/00
CPC分类号： B01J31/143 , B01J31/0201 , B01J31/0232 , B01J31/0244 , B01J31/0271 , B01J2231/122 , B01J2531/46 , B01J2531/56 , C08F10/00 , C08F110/02 , C08F210/16 , C08F4/6355 , C08F4/631 , C08F210/08 , C08F2500/12 , C08F2500/04 , C08F2500/09 , C08F4/6295
摘要： A modified Ziegler-Natta catalyst system, a method for preparing the catalyst system, and a process for polymerizing an olefin in the presence of the catalyst system are disclosed. The catalyst system comprises a titanium or vanadium compound, an aluminum compound, and a 2-hydroxypyridine N-oxide. Improved properties such as increased molecular weight are obtained.
摘要翻译：公开了改进的齐格勒 - 纳塔催化剂体系，制备催化剂体系的方法和在催化剂体系存在下使烯烃聚合的方法。催化剂体系包括钛或钒化合物，铝化合物和2-羟基吡啶N-氧化物。获得改进的性能，例如分子量增加。

2. 发明授权

US3847957A Chromyl bis-(triorganotitanates)and related compounds 失效
标题翻译：（TRIORGANOTITANATES）和相关化合物
公开(公告)号：US3847957A
公开(公告)日：1974-11-12
申请号：US33400973
申请日：1973-02-20
申请人： STANDARD OIL CO
发明人： BOONE D
IPC分类号： C08F10/00 , C08F36/06 , C07F7/28
CPC分类号： C08F10/00 , C08F10/02 , C08F2410/03 , C08F4/69 , C08F4/6352 , C08F4/6355
摘要： 1. A COMPOUND OF THE FORMULA:

(R-O)3-TI-O-CR(=O)2-O-TI(-O-R)2

WHEREIN R IS A HYDROCARBON RADICAL SELECTD FROM THE GROUP CONSISTING OF ALKYL, ALKARYL, ARYL AND ACYCLOALKYL RADICALS.

3. 发明授权

US3901863A Polymerization of olefins 失效
公开(公告)号：US3901863A
公开(公告)日：1975-08-26
申请号：US31274472
申请日：1972-12-06
申请人： SOLVAY
发明人： BERGER EUGENE , DERROITTE JEAN-LOUIS
IPC分类号： C08F4/00 , C08F4/42 , C08F4/60 , C08F4/68 , C08F10/00 , C08F1/42
CPC分类号： C08F10/00 , C08F2410/03 , C08F2410/04 , C08F4/695 , C08F4/6555 , C08F4/6355 , C08F4/6385 , C08F4/70
摘要： The present invention relates to the method of polymerizing olefinic monomers utilizing a solid catalyst composition comprising a solid catalytic complex and an activator, to the resultant high impact resistant polymers, to the method of making such catalytic complex, and to the catalytic complex; said catalytic complex comprising the reaction product of an organic oxygenated compound of a metal of groups Ia, IIa, IIb, IIIb, IVb, VIIa, and VIII of the Periodic Table, an organic oxygenated transition compound of a transition metal of groups IVa, Va, and VIa of the Periodic Table, and an aluminium halide.

4. 发明授权

US3875075A Catalyst for the polymerization of ethylene and terminal olefins 失效
标题翻译：乙烯和终端烯烃聚合的催化剂
公开(公告)号：US3875075A
公开(公告)日：1975-04-01
申请号：US35146573
申请日：1973-04-16
申请人： STANDARD OIL CO
发明人： BOONE DAVID E , FOTIS PETER
IPC分类号： C08F4/00 , C08F4/60 , C08F4/62 , C08F4/68 , C08F10/00 , B01J11/84
CPC分类号： C08F10/00 , Y10S526/907 , C08F4/6355
摘要： A novel supported catalyst and process for polymerization of ethylene, terminal olefins or their mixtures which gives unusually high polymer yields that comprises contacting said olefin or said mixture with (a) the reaction product of a Group IVB or VB transition metal compound with either (1) a chlorinesubstituted carboxylic acid salt of magnesium or (2) its reaction product with an aluminum halide and (b) an organoaluminum compound promoter.

5. 发明授权

US3819599A Catalyst and process for the polymerization of ethylene and terminal olefins 失效
标题翻译：乙烯和终端烯烃聚合的催化剂和方法
公开(公告)号：US3819599A
公开(公告)日：1974-06-25
申请号：US25831972
申请日：1972-05-31
申请人： STANDARD OIL CO
发明人： FOTIS P , BOONE D
IPC分类号： C08F10/00 , C08F1/56 , C08F3/06
CPC分类号： C08F10/00 , C08F4/6355
摘要： AN IMPROVED METHOD OF PREPARING A SUPPORTED CATAYST AND PROCESS FOR THE USE THEREOF FOR POLYMERIZATION OF ETHYLENE, TERMINAL OLEFINS OR A MIXTURE THEREOF THAT GIVES HIGH POLYMER YIELDS AND IMPROVED MOLECULAR WEIGHT CONTROL WHEN USED IN CONJUCTION WITH CHAIN TERMINATING AENTS WHICH COMPRISES CONTACTING SAID OLEFIN OR SAID MIXTURE WITH (A) A GROUP IV-B OR GROUP V-B TRANSITION METAL COMPOUND IN COMBINATION WITH A SUPPORT MATERIAL WHICH IS THE REACTION PRODUCT OF AN ALUMINUM HALIDE AND A GROUP II-1, II-B OR VII-B HYDROXYHAIDE, ALKOXIDE, HYDROXIDE-ALKOXIDE, HYDROUS OXIDE, HYDRATED OXIDE OR HYDROXIDE AND (B) A ORGANOALUMINUM COMPOUND.

6. 发明授权

US06730627B1 Solid component of catalyst for the (co) polymerization of ethylene and &agr;-olefins 失效
标题翻译：用于乙烯和α-烯烃的（共）聚合的催化剂的固体组分
公开(公告)号：US06730627B1
公开(公告)日：2004-05-04
申请号：US08317826
申请日：1994-10-04
申请人： Francesco Masi , Lia Barazzoni , Francesco Menconi , Renzo Invernizzi , Sergio Masini , Cesare Ferrero , Angelo Moalli
发明人： Francesco Masi , Lia Barazzoni , Francesco Menconi , Renzo Invernizzi , Sergio Masini , Cesare Ferrero , Angelo Moalli
IPC分类号： B01J3104
CPC分类号： C08F10/00 , C08F10/02 , C08F4/6355 , C08F4/68 , C08F4/6348
摘要： A solid component of catalyst for the (co)polymerization of ethylene and &agr;-olefins contains magnesium-carboxylate bonds and transition metal-carboxylate and can be represented by the formula: M1Mg(0.3-20)X(2-60)Al(0-6)(R—COO)(0.1-3) (I) wherein: M is at least one metal selected from titanium, vanadium, zirconium and hafnium, X is a halogen excluding iodine, and R is an aliphatic, cycloaliphatic or aromatic hydrocarbon radical, containing at least 4 carbon atoms. A description follows of the preparation of a solid component of catalyst (I) and its use in procedures for the (co)polymerization of ethylene and &agr;-olefins.
摘要翻译：用于乙烯和α-烯烃的（共）聚合的催化剂的固体组分含有羧酸镁键和过渡金属羧酸盐，并且可以由下式表示：其中：M是至少一种选自钛，钒，锆的金属和铪，X是除碘以外的卤素，R是含有至少4个碳原子的脂族，脂环族或芳族烃基。以下描述催化剂（I）的固体组分的制备及其在（共）聚合乙烯和α-烯烃。

7. 发明授权

US06545106B1 Process for the polymerization of olefines 失效
标题翻译：烯烃聚合方法
公开(公告)号：US06545106B1
公开(公告)日：2003-04-08
申请号：US08851742
申请日：1997-05-06
申请人： Jiang Bian
发明人： Jiang Bian
IPC分类号： C08F444
CPC分类号： C08F10/00 , C08F4/6355 , C08F4/6357
摘要： Process for the polymerization of olefins, according to which at least one olefin is placed in contact with a catalytic system comprising: a) a solid catalytic complex based on magnesium, transition metal and halogen, the said catalytic complex being prepared by reacting, in a first step, at least one magnesium compound with at least one compound of a transition metal from group IVB or VB of the Periodic Table, until a liquid complex is obtained, and, in a subsequent step, by precipitating the said liquid complex using a halogen-containing organoaluminium compound of general formula AlRnX3-n in which R is a hydrocarbon radical, X is a halogen and n is less than 3, in order to collect a solid catalytic complex, and b) an organometallic compound of a metal from groups IA, IIA, IIB, IIIA and IVA of the Periodic Table, c) at least one electron donor used after the first step in the preparation of the solid catalytic complex leading to the production of a liquid complex.
摘要翻译：烯烃聚合方法，根据该方法将至少一种烯烃与催化体系接触，所述催化体系包含：a）基于镁，过渡金属和卤素的固体催化络合物，所述催化络合物通过以下步骤制备：至少一种镁化合物与至少一种元素周期表IVB或VB族过渡金属的化合物直到获得液体络合物，并且在随后的步骤中，通过使用卤素将所述液体络合物沉淀含有的通式AlRnX3-n的有机铝化合物，其中R是烃基，X是卤素，n小于3，以便收集固体催化络合物，和b）来自基团IA的金属的有机金属化合物， IIA，IIB，IIIA和IVA，c）在制备固体催化剂络合物之后第一步中使用的至少一种电子给体，导致制备液体络合物。

8. 发明授权

US3634384A Polymerization catalysts 失效
标题翻译：聚合催化剂
公开(公告)号：US3634384A
公开(公告)日：1972-01-11
申请号：US3634384D
申请日：1969-05-05
申请人： GOODRICH CO B F
发明人： SUSA ERMANNO , MAYR ADOLFO
IPC分类号： C08F4/68 , C08F10/00 , C08F1/56 , C08F3/06
CPC分类号： C08F10/00 , C08F4/6355
摘要： THERE ARE DISCLOSED NOVEL POLYMERIZATION CATALYSTS PREPARED BY REACTING MAGNESIUM HYDROXYCHLORIDE WITH A HYDROCARBON-SOLUBLE COMPLEX OF A TITANIUM OR VANADIUM TETRAHLIDE WITH AN ALKYL ALUMINUM COMPOUND SUCH AS ALUMINUM TRIALKYL OR DIALKYL ALUMINUM HALIDE, AND THEN MIXING THE REACTION PRODUCT WITH AN ORGANOMETALLIC COMPOUND OR HYDRIDE OF A GROUP U TO III METAL. THE CATALYSTS ARE PARTICULARLY EFFECTIVE IN THE POLYMERIZATION OF ETHYLENE TO THE HOMOPOLYMER, POLYETHYLENE, AND IN THE COPOLYMERIZATION OF ETHYLENE WITH PROPYLENE OR OTHER HIGHER ALPHAOLEFINS AND/OR WITH DIOLEFINS.

9. 发明授权

US3445443A Process for the preparation of polyolefins with a transition metal halide-organo aluminum compound catalyst 失效
标题翻译：用过渡金属卤化有机铝化合物催化剂制备聚烯烃的方法
公开(公告)号：US3445443A
公开(公告)日：1969-05-20
申请号：US3445443D
申请日：1965-03-15
申请人： MITSUI PETROCHEMICAL IND
发明人： SASAKI JUNTARO , SENOUE TOSHIO , TOKUZUMI TADAICHI
IPC分类号： C08F2/00 , C08F4/68 , C08F10/00 , C08F1/42
CPC分类号： C08F10/00 , C08F4/637 , C08F4/6355 , C08F4/6346

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