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1.发明授权1,3-diethers and components and catalysts for the polymerization of olefins, containing said diethers 失效1,3-二醚和用于烯烃聚合的组分和催化剂，其含有所述二醚公开(公告)号：US07049377B1
公开(公告)日：2006-05-23
申请号：US08603497
申请日：1996-02-20
IPC分类号： C08F4/44
CPC分类号： C08F10/00 , C07C41/16 , C07C43/162 , C07C2601/10 , C07C2602/08 , C07C2603/18 , C07C2603/24 , C07C2603/28 , C07D311/82 , C07F7/081 , C08F110/06 , C08F4/651 , C08F4/6494 , C08F2500/12 , C08F2500/17
摘要： Cyclopolyenic 1,3-diethers wherein the carbon atom in position 2 belongs to a particular cyclic or polycyclic structure containing two or three unsaturations, solid catalyst components and catalysts therefrom, the catalysts comprising the reaction product of: i. a solid catalyst component containing an internal donor; ii. an Al-alkyl compound, and optionally iii. an external donor; the internal donor and/or the external donor being cyclopolyenic 1,3-diethers. The catalysts are useful for the polymerization of alpha-olefins.
摘要翻译： 其中位置2的碳原子属于特定的含有两个或三个不饱和的环状或多环结构的环多烯1,3-二醚，固体催化剂组分和催化剂，所述催化剂包含以下反应产物： 含有内给体的固体催化剂组分; ii。 烷基铝化合物，和任选的iii。 外部供体; 内给体和/或外供体是环多取代1,3-二醚。 该催化剂可用于α-烯烃的聚合。
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2.发明授权Process for the preparation of a solid catalyst component suitable for the polymerization of olefins which includes at least two additions of an electron donor 失效制备适用于烯烃聚合的固体催化剂组分的方法，其包括至少两种电子给体的添加物
公开(公告)号：US5723400A
公开(公告)日：1998-03-03
申请号：US603962
申请日：1996-02-20
CPC分类号： C08F10/00
摘要： Process for the preparation of a solid catalyst component for olefins polymerization including (1) a magnesium halide in active form, (2) a titanium compound, and (3) an electron-donor compound selected from particular 1,3-diethers, the process being carried out by reaction between the compounds from (1) to (3), and including at least two additions of electron-donor (3) in the following order: a) one addition prior to or during a reaction with the titanium compound or with a halogenated compound, and then b) one addition prior to or during a further reaction with the titanium compound.
摘要翻译： 制备用于烯烃聚合的固体催化剂组分的方法，包括（1）活性形式的卤化镁，（2）钛化合物和（3）选自特定1,3-二醚的电子给体化合物，该方法 通过来自（1）至（3）的化合物之间的反应进行，并且按以下顺序包括至少两个电子给体（3）的添加：a）在与钛化合物反应之前或期间， 与卤代化合物反应，然后b）在与钛化合物进一步反应之前或期间进行一次加料。
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公开(公告)号：US07022640B2
公开(公告)日：2006-04-04
申请号：US10876576
申请日：2004-06-28
IPC分类号： B01J31/00
CPC分类号： C08F10/00 , C07C41/16 , C07C43/162 , C07C2601/10 , C07C2602/08 , C07C2603/18 , C07C2603/24 , C07C2603/28 , C07D311/82 , C07F7/081 , C08F110/06 , C08F4/651 , C08F4/6494 , C08F2500/12 , C08F2500/17
摘要： Cyclopolyenic 1,3-diethers wherein the carbon atom in position 2 belongs to a particular cyclic or polycyclic structure containing two or three unsaturations, solid catalyst components and catalysts therefrom, the catalysts comprising the reaction product of: i. a solid catalyst component containing an internal donor; ii. an Al-alkyl compound, and optionally iii. an external donor; the internal donor and/or the external donor being cyclopolyenic 1,3-diethers. The catalysts are useful for the polymerization of alpha-olefins.
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公开(公告)号：US06313238B1
公开(公告)日：2001-11-06
申请号：US09437879
申请日：1999-11-10
IPC分类号： C08F4649
摘要： The present invention relates to a solid catalyst component for the polymerization of olefins CH2═CHR in which R is hydrogen or a hydrocarbyl radical with 1-12 carbon atoms, comprising a titanium compound, having at least a Ti-halogen bond and an electron donor compound supported on a Mg halide, in which said electron donor compound is selected from esters of malonic acids of formula (I): wherein R1 is a C5-C20 linear or branched alkyl, a C5-C20 cycloalkyl, a C7-C20 arylalkyl or alkylaryl group; R2 and R3, equal to or different from each other, are C1-C3 alkyl, cycloalkyl. Said catalyst components when used in the polymerization of olefins, and in particular of propylene, are capable to give high yields and polymers having high insolubility in xylene.
摘要翻译： 本发明涉及一种用于烯烃CH 2 = CHR的聚合的固体催化剂组分，其中R是氢或具有1-12个碳原子的烃基，其包含至少具有Ti-卤素键的钛化合物和电子给体 负载在卤化镁上的化合物，其中所述电子给体化合物选自式（I）的丙二酸的酯：其中R1是C5-C20直链或支链烷基，C5-C20环烷基，C7-C20芳烷基或 烷基芳基 R2和R3彼此相同或不同，为C1-C3烷基，环烷基。 当用于烯烃聚合，特别是丙烯时，所述催化剂组分能够产生高产率和在二甲苯中具有高不溶性的聚合物。
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公开(公告)号：US6048818A
公开(公告)日：2000-04-11
申请号：US94309
申请日：1998-06-09
CPC分类号： C08F10/00
摘要： The present invention relates to a solid catalyst component for the polymerization of olefins CH.sub.2 .dbd.CHR in which R is hydrogen or a hydrocarbyl radical with 1-12 carbon atoms, comprising a titanium compound, having at least a Ti-halogen bond and an electron donor compound supported on a Mg halide, in which said electron donor compound is selected from esters of malonic acids of formula (I): ##STR1## wherein R.sub.1 is a C.sub.5 -C.sub.20 linear or branched alkyl, a C.sub.5 -C.sub.20 cycloalkyl, a C.sub.7 -C.sub.20 arylalkyl or alkylaryl group; R.sub.2 and R.sub.3, equal to or different from each other, are C.sub.1 -C.sub.3 alkyl, cycloalkyl. Said catalyst components when used in the polymerization of olefins, and in particular of propylene, are capable to give high yields and polymers having high insolubility in xylene.
摘要翻译： 本发明涉及一种用于烯烃CH 2 = CHR的聚合的固体催化剂组分，其中R是氢或具有1-12个碳原子的烃基，其包含至少具有Ti-卤素键的钛化合物和电子给体 负载在卤化镁上的化合物，其中所述电子给体化合物选自式（I）的丙二酸的酯：其中R1是C5-C20直链或支链烷基，C5-C20环烷基，C7-C20芳烷基或 烷基芳基 R2和R3彼此相同或不同，为C1-C3烷基，环烷基。 当用于烯烃聚合，特别是丙烯时，所述催化剂组分能够产生高产率和在二甲苯中具有高不溶性的聚合物。
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公开(公告)号：US06294497B1
公开(公告)日：2001-09-25
申请号：US09094049
申请日：1998-06-09
IPC分类号： B01J3100
CPC分类号： C08F10/00 , C08F4/6543 , C08F4/651 , C08F4/6465 , C08F4/6494
摘要： The present invention relates to a solid catalyst component for the polymerization of olefins CH2═CHR in which R is hydrogen or a hydrocarbyl radical with 1-12 carbon atoms, comprising a titanium compound, having at least a Ti-halogen bond and an electron donor compound supported on a Mg halide, in which said electron donor compound is selected from esters of malonic acids of formula (I): wherein R1 is H or a C1-C20 linear or branched alkyl, alkenyl, cycloalkyl, aryl, arylalkyl or alkylaryl group; R2 is a C1-C20 linear or branched alkyl, alkenyl, cycloalkyl, aryl, arylalkyl or alkylaryl group; R3 and R4 the same or different are C4-C20 linear or branched alkyl, alkylcycloalkyl, primary arylalkyl or primary alkylaryl. Said catalyst components when used in the polymerization of olefins, and in particular of propylene, are capable to give high yields and polymers having high insolubility in xylene.
摘要翻译： 本发明涉及一种用于烯烃CH 2 = CHR的聚合的固体催化剂组分，其中R是氢或具有1-12个碳原子的烃基，其包含至少具有Ti-卤素键的钛化合物和电子给体 负载在卤化镁上的化合物，其中所述电子给体化合物选自式（I）的丙二酸的酯：其中R 1是H或C 1 -C 20直链或支链烷基，烯基，环烷基，芳基，芳基烷基或烷基芳基 ; R2是C1-C20直链或支链烷基，烯基，环烷基，芳基，芳基烷基或烷基芳基; R 3和R 4相同或不同的是C 4 -C 20直链或支链烷基，烷基环烷基，伯芳基烷基或伯烷基芳基。 当用于烯烃聚合，特别是丙烯时，所述催化剂组分能够产生高产率和在二甲苯中具有高不溶性的聚合物。
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公开(公告)号：US06281301B1
公开(公告)日：2001-08-28
申请号：US09094169
申请日：1998-06-09
IPC分类号： C08F200
CPC分类号： C08F10/00 , C08F110/06 , C08F4/651 , C08F2500/15
摘要： The present invention relates to a solid catalyst component for the polymerization of olefins CH2═CHR in which R is hydrogen or a hydrocarbyl radical with 1-12 carbon atoms, comprising a titanium compound, having at least a Ti-halogen bond and an electron donor compound supported on a Mg halide, in which said electron donor compound is selected from esters of malonic acids of formula (I): wherein R1 is a C1-C20 linear or branched alkyl, C3-C20 alkenyl, C3-C20 cycloalkyl, C6-C20 aryl, arylalkyl or alkylaryl group; R2 is a C1-C20 linear alkyl, C3-C20 linear alkenyl, C6-C20 aryl, arylalkyl or alkylaryl group; R3 and R4 are independently selected from the group consisting of C1-C3 alky, cyclopropyl, with the proviso that when R1 is C1-C4 linear or branched alkyl or alkenyl, R2 is different from R1. Said catalyst components when used in the polymerization of olefins, and in particular of propylene, are capable to give high yields and polymers having high insolubility in xylene.
摘要翻译： 本发明涉及一种用于烯烃CH 2 = CHR的聚合的固体催化剂组分，其中R是氢或具有1-12个碳原子的烃基，其包含至少具有Ti-卤素键的钛化合物和电子给体 负载在卤化镁上的化合物，其中所述电子给体化合物选自式（I）的丙二酸的酯：其中R1是C1-C20直链或支链烷基，C3-C20烯基，C3-C20环烷基，C6- C20芳基，芳基烷基或烷基芳基; R2是C1-C20直链烷基，C3-C20直链烯基，C6-C20芳基，芳基烷基或烷基芳基; R 3和R 4独立地选自C 1 -C 3烷基，环丙基，条件是当R 1为C 1 -C 4直链或支链烷基或烯基时，R 2不同于R 1。 当用于烯烃聚合，特别是丙烯时，所述催化剂组分能够产生高产率和在二甲苯中具有高不溶性的聚合物。
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公开(公告)号：US20100160154A1
公开(公告)日：2010-06-24
申请号：US12308623
申请日：2007-06-01
申请人： Giampiero Morini , Antonio Cristofori , Benedetta Gaddi , Dario Liguori , Joachim T. M. Pater , Gianni Vitale
发明人： Giampiero Morini , Antonio Cristofori , Benedetta Gaddi , Dario Liguori , Joachim T. M. Pater , Gianni Vitale
CPC分类号： C08F10/00 , C08F110/02 , C08F110/06 , C08F210/16 , C08F4/6548 , C08F4/6555 , C08F4/651 , C08F2500/18 , C08F2500/12 , C08F210/06 , C08F210/08
摘要： Catalyst precursors comprising Mg, Cl, Ti, and OR groups that are in molar ratios defined by the formula MgClnTip(OR)(2-n)+4p in which n is from 0.3 to less than 1.7, p is lower than 0.6, the molar ratio (OR)/Cl is lower than 4 and R is C1-C15 hydrocarbon groups. The said precursor, just upon activation with organo-Al compounds, are able to advantageously polymerize ethylene and alpha olefins, and that upon reaction with halogenating compounds generate in high yields catalyst components with high polymerization activity particularly in the polymerization of propylene also in combination with 1,3-diethers.
摘要翻译： 包含Mg，Cl，Ti和OR基团的催化剂前体，其摩尔比由式MgClnTip（OR）（2-n）+ 4p定义，其中n为0.3至小于1.7，p低于0.6， 摩尔比（OR）/ Cl低于4，R为C1-C15烃基。 所述前体刚好在有机铝化合物活化后能够有利地聚合乙烯和α-烯烃，并且当与卤化化合物反应时，产生高产率的催化剂组分，具有高聚合活性，特别是在丙烯的聚合中也与 1,3-二醚。
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公开(公告)号：US20050171379A1
公开(公告)日：2005-08-04
申请号：US10499273
申请日：2002-12-20
IPC分类号： C07C67/56 , C07B57/00 , C07C41/40 , C07C41/44 , C07C41/46 , C07C67/52 , C07C67/58 , C07C67/60 , C07C69/34 , C07C51/353
CPC分类号： C07B57/00
摘要： Process for modifying the relative ratios of the components of a liquid starting mixture of specific diastereoisomers, containing at least two asymmetric carbon atoms comprising contacting said liquid mixture with a Lewis acid compound capable of co-ordinating said specific diastereoisomers and subjecting the resulting mixture to conditions such that a reaction product, having a molar ratio between its diastereoisomeric components different from the corresponding molar ratio in the said liquid starting mixture, becomes separated from the said liquid mixture, said process being carried out using an amount of said Lewis acid not enough to co-ordinate the total amount of the diastereoisomeric components of the liquid starting mixture. This method shows an excellent balance of efficiency and easiness of procedure that cannot be reached with the physical methods of diastereoisomers separation known in the art.
摘要翻译： 用于改变含有至少两个不对称碳原子的特定非对映异构体的液体起始混合物的组分的相对比例的方法，包括使所述液体混合物与能够协调所述特定非对映异构体的路易斯酸化合物接触，并将所得混合物进行条件 使得具有与所述液体起始混合物中的相应摩尔比不同的非对映异构体的摩尔比的反应产物与所述液体混合物分离，所述方法使用一定量的所述路易斯酸进行，所述量不足以 统计液体起始混合物的非对映异构体组分的总量。 该方法显示出与本领域已知的非对映异构体分离的物理方法无法达到的效率和程序容易性的极好的平衡。
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公开(公告)号：US20140142262A1
公开(公告)日：2014-05-22
申请号：US14125502
申请日：2012-06-15
申请人： Alessandro Mignogna , Davide Balboni , Antonio Cristofori , Simona Guidotti , Giampiero Morini , Joachim T.M Peter
发明人： Alessandro Mignogna , Davide Balboni , Antonio Cristofori , Simona Guidotti , Giampiero Morini , Joachim T.M Peter
CPC分类号： C08F4/50 , C08F4/16 , C08F10/00 , C08F110/06 , C08F4/651 , C08F2500/12 , C08F4/6541
摘要： Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor compound of the following formula (I) In which R1 to R4 groups, equal to or different from each other, are hydrogen, C1-C15 hydrocarbon groups, optionally containing an heteroatom selected from halogen, P, S, N and Si, R6 group is selected from C1-C15 hydrocarbon groups optionally containing an heteroatom selected from halogen, P, S, N and Si, and R5 is selected from phenyl groups mono or poly substituted with halogens, said groups R1-R4 being also optionally linked to form a saturated or unsaturated mono or poly cycle.
摘要翻译： 包含Mg，Ti和下式（I）的电子给体化合物的烯烃聚合的催化剂组分，其中相同或不同的R 1至R 4基团为氢，任选地含有 选自卤素，P，S，N和Si的杂原子，R6基团选自任选含有选自卤素，P，S，N和Si的杂原子的C 1 -C 15烃基，R 5选自苯基单取代或多取代 通过卤素，所述基团R 1 -R 4也任选连接形成饱和或不饱和的单或多环。
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