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公开(公告)号：US08648000B2
公开(公告)日：2014-02-11
申请号：US11976734
申请日：2007-10-26
CPC分类号： C08F36/04 , C08F10/00 , C08F2410/04 , C08F4/69224 , C08F4/7042 , C08F4/6925 , C08F4/68224 , C08F4/6825 , C08F4/69034 , C08F4/69146 , C08F4/69215 , C08F4/68215 , C08F4/64089
摘要： Process for producing homopolymers or copolymers of conjugated dienes by contacting monomeric material including at least one conjugated diene with a catalyst system comprising (A) a first transition metal compound selected from Cr, Mo and W compounds, and a second transition metal compound selected from Fe, Co and Ni compounds, (B) a catalyst modifier and, optionally, (C) one or more catalyst activators.
摘要翻译： 通过使包含至少一种共轭二烯的单体材料与包含（A）选自Cr，Mo和W化合物的第一过渡金属化合物的催化剂体系和选自Fe的第二过渡金属化合物接触来制备共轭二烯的均聚物或共聚物的方法 ，Co和Ni化合物，（B）催化剂改性剂和任选的（C）一种或多种催化剂活化剂。
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公开(公告)号：US08124698B2
公开(公告)日：2012-02-28
申请号：US11989507
申请日：2006-07-27
CPC分类号： C08F36/00 , C08F10/00 , C08F210/02 , C08F2410/04 , C08F4/545 , C08F4/69224 , C08F236/06 , C08F2500/03 , C08F4/69232 , C08F4/7042 , C08F4/69215 , C08F4/69146
摘要： Process for producing homopolymers or copolymers of conjugated dienes by contacting monomeric material having at least one conjugated diene with a catalyst system including two or more different transition metal compounds and optionally one or more activators. Preferred transition metal compounds are based on cobalt and chromium, especially complexes thereof having benzimidazole ligands.
摘要翻译： 通过使具有至少一个共轭二烯的单体材料与包含两种或多种不同过渡金属化合物和任选的一种或多种活化剂的催化剂体系接触来制备共轭二烯的均聚物或共聚物的方法。 优选的过渡金属化合物基于钴和铬，特别是具有苯并咪唑配体的络合物。
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公开(公告)号：US20100022724A1
公开(公告)日：2010-01-28
申请号：US11989507
申请日：2006-07-27
CPC分类号： C08F36/00 , C08F10/00 , C08F210/02 , C08F2410/04 , C08F4/545 , C08F4/69224 , C08F236/06 , C08F2500/03 , C08F4/69232 , C08F4/7042 , C08F4/69215 , C08F4/69146
摘要： A process for producing homopolymers or copolymers of conjugated dienes comprising contacting monomeric material comprising at least one conjugated diene with a catalyst system comprising two or more different transition metal compounds and optionally one or more activators. Preferred transition metal compounds are based on cobalt and chromium, especially complexes thereof having benzimidazole ligands.
摘要翻译： 一种制备共聚二烯的均聚物或共聚物的方法，包括将包含至少一种共轭二烯的单体材料与包含两种或多种不同过渡金属化合物和任选的一种或多种活化剂的催化剂体系接触。 优选的过渡金属化合物基于钴和铬，特别是具有苯并咪唑配体的络合物。
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公开(公告)号：US20080293896A1
公开(公告)日：2008-11-27
申请号：US11976734
申请日：2007-10-26
IPC分类号： C08F4/78 , B01J23/86 , B01J23/88 , B01J23/888 , B01J27/049 , B01J27/185 , B01J27/188
CPC分类号： C08F36/04 , C08F10/00 , C08F2410/04 , C08F4/69224 , C08F4/7042 , C08F4/6925 , C08F4/68224 , C08F4/6825 , C08F4/69034 , C08F4/69146 , C08F4/69215 , C08F4/68215 , C08F4/64089
摘要： A process and catalyst for producing homopolymers or copolymers of conjugated dienes by polymerising the monomer with a catalyst system comprising (A) a first transition metal compound selected from Cr, Mo and W compounds, and a second transition metal compound selected from Fe Co and Ni compounds (B) a catalyst modifier (eg triphenyl phosphine) and optionally (C) one or more catalyst activators (eg MAO). The cis, trans and 1,2-vinyl microstructure of the produced diene polymer can be controlled.
摘要翻译： 一种用于通过使单体与催化剂体系聚合制备共聚二烯的均聚物或共聚物的方法和催化剂，所述催化剂体系包含（A）选自Cr，Mo和W化合物的第一过渡金属化合物和选自Fe Co和Ni的第二过渡金属化合物 化合物（B）催化剂改性剂（例如三苯基膦）和任选的（C）一种或多种催化剂活化剂（例如MAO）。 可以控制所生产的二烯聚合物的顺式，反式和1,2-乙烯基显微组织。
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公开(公告)号：US08067328B2
公开(公告)日：2011-11-29
申请号：US11660050
申请日：2005-07-25
CPC分类号： C08F10/02 , C08F10/00 , C08F110/02 , C08F4/022 , C08F4/69224 , C08F2500/01 , C08F4/64099 , C08F4/64089 , C08F4/68224 , C08F4/6825 , C08F4/68215 , C08F4/69275 , C08F4/6925 , C08F4/69215 , C08F4/69034 , C08F4/69146
摘要： A polymerization catalyst composition comprising (1) a transition metal compound of Formula (A), Z being 5-membered heterocyclic containing at least one carbon, at least one nitrogen and at least one of nitrogen, sulphur and oxygen, the others being nitrogen or carbon; M is a Group 3 to 11 metal or a lanthamide metal; E1 and E2 are divalent groups of aliphatic, alicyclic, aromatic or alkyl substituted aromatic hydrocarbon, or heterocyclic; D1 and D2 are donor atoms or groups; X is an anionic group, L is a neutral donor group; n=m=zero or 1; y and z are zero or integer such that X and L satisfy valency/oxidation state of M, (2) a catalyst-activating support which is a solid particulate substance, insoluble in hydrocarbons, comprising at least magnesium and aluminum atoms and hydrocarbyloxy groups containing 1 to 20 carbon atoms, the molar ration of Mg/Al being in the range 1.0 to 300 and the molar ratio of hydrocarbyloxy groups to aluminum atoms being in the range 0.5 to 2.0, and optionally, (3) an additional activator selected from aluminum alkyl and boron compounds.
摘要翻译： 一种聚合催化剂组合物，其包含（1）式（A）的过渡金属化合物，Z为含有至少一个碳，至少一个氮和氮，硫和氧中的至少一个的5元杂环，其余为氮或 碳; M是第3至11族金属或花生苷金属; E1和E2是脂族，脂环族，芳族或烷基取代的芳族烃或杂环的二价基团; D1和D2是供体原子或基团; X是阴离子基团，L是中性给体基团; n = m =零或1; y和z为零或整数，使得X和L满足M的化合价/氧化态，（2）催化剂活化载体，其是固体颗粒物质，不溶于烃，包含至少镁和铝原子和含有烃氧基的烃氧基 1〜20个碳原子，Mg / Al的摩尔比在1.0〜300范围内，烃氧基与铝原子的摩尔比在0.5〜2.0的范围内，任选地，（3）另外的活化剂，选自铝 烷基和硼化合物。
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公开(公告)号：US07358209B2
公开(公告)日：2008-04-15
申请号：US11513205
申请日：2006-08-31
IPC分类号： C08F4/68 , C08F4/622 , C08F4/623 , C08F210/00
CPC分类号： C08F10/00 , C07F9/5027 , C07F9/5045 , C08F4/65912 , C08F4/65916 , C08F110/02 , C08F110/06 , C08F4/64186 , C08F4/68465 , C08F4/659 , C08F4/64065
摘要： A transition metal complex having the following Formula (A): wherein the monovalent groups R1 and R2 are —Ra, —ORb, —NRcRd, and —NHRe: the monovalent groups Ra, Rb, Rc, Rd and Re, and the divalent group R3 are (i) aliphatic hydrocarbon, (ii) alicyclic hydrocarbon, (iii) aromatic hydrocarbon, (iv) alkyl substituted aromatic hydrocarbon (v) heterocyclic groups and (vi) heterosubstituted derivatives of said groups (i) to (v); M is a Group (3) to (11) or lanthanide metal; E is phosphorus or arsenic; X is an anionic group, L is a neutral donor group; n is (1) or (2), y and z are independently zero or integers, such that the number of X and L groups satisfy the valency and oxidation state of the metal M. n is preferably (2) and the two resulting R1 groups are preferably linked. The complex can be used with optional activator to polymerise olefins
摘要翻译： 具有下式（A）的过渡金属络合物：其中一价基团R 1和R 2是-R a，O， 另一方面，一价基团R a，R b，R d， R b，R b，R d，R d和R e，以及二价基团R SUP （i）脂族烃，（ii）脂环烃，（iii）芳族烃，（iv）烷基取代的芳烃（v）杂环基和（vi）所述基团的异取代衍生物（i）至 （v）; M是第（3） - （11）族或镧系元素金属; E是磷或砷; X是阴离子基团，L是中性给体基团; n是（1）或（2），y和z独立地为0或整数，使得X和L基团的数量满足金属的价态和氧化态.n优选为（2），并且得到的两个R 优选连接1个以上的基团。 络合物可以与任选的活化剂一起使用以聚合烯烃
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公开(公告)号：US07842638B2
公开(公告)日：2010-11-30
申请号：US11632637
申请日：2005-06-23
CPC分类号： C08F10/00 , C08F4/68224
摘要： A polymerisation catalyst comprising (1) a transition metal compound of Formula (A), and optionally (2) an activator, wherein Z is 5-membered heterocyclic containing carbon, nitrogen and at least one other selected from nitrogen, sulphur and oxygen, the remaining atoms in the ring being nitrogen and carbon; M is a metal from Group 3 to 11 or a lanthanide metal; E1 and E2 are divalent hydrocarbon, heterocyclic or heterosubstituted derivatives of these; D1 and D2 are donor atoms or groups; X is an anionic group, L is a neutral donor group; n=m=zero or 1; y and z are zero or integers so that X and L satisfy the valency/oxidation state of M, characterized in that the complex contains at least one polymerisable olefinic double bond which is present in, or substituent to, at least one of the atoms, groups or ligands represented by Z, E, D and L. The catalyst binds to the forming polymer providing product with good particle morphology.
摘要翻译： 一种聚合催化剂，其包含（1）式（A）的过渡金属化合物和任选的（2）活化剂，其中Z是含有碳，氮和选自氮，硫和氧中的至少一种的5员杂环， 环中剩余的原子是氮和碳; M是第3至11族的金属或镧系金属; E1和E2是这些的二价烃，杂环或杂取代的衍生物; D1和D2是供体原子或基团; X是阴离子基团，L是中性给体基团; n = m =零或1; y和z为零或整数，使得X和L满足M的化合价/氧化态，其特征在于复合物含有至少一个可聚合的烯属双键，其存在于或至少一个原子， 基团或配体由Z，E，D和L表示。催化剂与形成聚合物结合，提供具有良好颗粒形态的产物。
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公开(公告)号：US20090124487A1
公开(公告)日：2009-05-14
申请号：US11662710
申请日：2005-09-13
IPC分类号： C08F4/02
CPC分类号： C08F210/18 , C08F10/00 , C08F4/69224 , C08F4/68224 , C08F210/06 , C08F232/00 , C08F2500/25 , C08F4/6925 , C08F4/69275 , C08F4/6825 , C08F4/68215 , C08F4/69215 , C08F4/69146 , C08F4/69034 , C08F4/64013
摘要： Process for making copolymer (eg elastomeric copolymer) by copolymerising (1) ethylene with (2) at least one comonomer aliphatic C3-C20alpha-olefins and (3) at least one C4 to C30 conjugated or non-conjugated dienes. The monomers are contacted with (a) a transition metal catalyst of Formula A, and (b) an activating quantity of a suitable activator, Z is five-membered heterocyclic group having at least one carbon atom, at least one nitrogen atom and at least one other hetero atom selected from nitrogen, sulphur and oxygen, the remaining atoms being nitrogen or carbon; M is a metal from Group 3 to 11 or lanthanide; E1 and E2 are divalent (i) aliphatic hydrocarbon, (ii) alicyclic hydrocarbon, (iii) aromatic hydrocarbon, (iv) alkyl substituted aromatic hydrocarbon (v) heterocyclic groups and (vi) heterosubstituted derivatives of said groups (i) to (v); D1 and D2 are donor atoms or groups; X is an anionic group, L is a neutral donor group; n=m=zero or 1; y and z are independently zero or integers such that the number of X and L groups satisfy the valency and oxidation state of the metal M.
摘要翻译： 通过使（1）乙烯与（2）至少一种共聚单体脂族C 3 -C 20α-烯烃和（3）至少一种C 4至C 30共轭或非共轭二烯共聚合制备共聚物（例如弹性体共聚物）的方法。 单体与（a）式A的过渡金属催化剂和（b）活化量的合适的活化剂接触，Z是具有至少一个碳原子，至少一个氮原子和至少一个氮原子的五元杂环基团 另一个选自氮，硫和氧的杂原子，剩余的原子是氮或碳; M是第3至11族或镧系元素的金属; E1和E2是二价（i）脂族烃，（ii）脂环族烃，（iii）芳族烃，（iv）烷基取代的芳族烃（v）杂环基团和（vi）所述基团（i）至（v）的异取代衍生物 ）; D1和D2是供体原子或基团; X是阴离子基团，L是中性给体基团; n = m =零或1; y和z独立地为零或整数，使得X和L基团的数量满足金属M的化合价和氧化态。
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公开(公告)号：US20080200625A1
公开(公告)日：2008-08-21
申请号：US11632637
申请日：2005-06-23
CPC分类号： C08F10/00 , C08F4/68224
摘要： A polymerisation catalyst comprising (1) a transition metal compound of Formula (A), and optionally (2) an activator, wherein Z is 5-membered heterocyclic containing carbon, nitrogen and at least one other selected from nitrogen, sulphur and oxygen, the remaining atoms in the ring being nitrogen and carbon; M is a metal from Group 3 to 11 or a lanthanide metal; E1 and E2 are divalent hydrocarbon, heterocyclic or heterosubstituted derivatives of these; D1 and D2 are donor atoms or groups; X is an anionic group, L is a neutral donor group; n=m=zero or 1; y and z are zero or integers so that X and L satisfy the valency/oxidation state of M, characterized in that the complex contains at least one polymerisable olefinic double bond which is present in, or substituent to, at least one of the atoms, groups or ligands represented by Z, E, D and L. The catalyst binds to the forming polymer providing product with good particle morphology.
摘要翻译： 一种聚合催化剂，其包含（1）式（A）的过渡金属化合物和任选的（2）活化剂，其中Z是含有碳，氮和选自氮，硫和氧中的至少一种的5元杂环， 环中剩余的原子是氮和碳; M是第3至11族的金属或镧系金属; E 1和E 2是它们的二价烃，杂环或杂取代的衍生物; D 1和D 2是供体原子或基团; X是阴离子基团，L是中性给体基团; n = m =零或1; y和z为零或整数，使得X和L满足M的化合价/氧化态，其特征在于复合物含有至少一个可聚合的烯属双键，其存在于或至少一个原子， 基团或配体由Z，E，D和L表示。催化剂与形成聚合物结合，提供具有良好颗粒形态的产物。
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公开(公告)号：US07989565B2
公开(公告)日：2011-08-02
申请号：US11662710
申请日：2005-09-13
IPC分类号： C08F4/602 , C08F236/20 , B01J31/22
CPC分类号： C08F210/18 , C08F10/00 , C08F4/69224 , C08F4/68224 , C08F210/06 , C08F232/00 , C08F2500/25 , C08F4/6925 , C08F4/69275 , C08F4/6825 , C08F4/68215 , C08F4/69215 , C08F4/69146 , C08F4/69034 , C08F4/64013
摘要： Process for making a copolymer by copolymerising (1) ethylene with (2) at least one comonomer selected from aliphatic C3-C20 alpha-olefins and (3) 5-ethylidene-2-norbornene, including contacting the monomer with a catalyst comprising a transition metal compound having the following Formula A, and an activating quantity of a suitable activator of the formula shown herein, wherein Z comprises a five-membered heterocyclic group, the five membered heterocyclic group containing at least one carbon atom, at least one nitrogen atom and at least one other hetero atom selected from nitrogen, sulphur and oxygen, the remaining atoms in the ring being selected from nitrogen and carbon; M is a metal from Group 3 to 11 of the Periodic Table or a lanthanide metal; E1 and E2 are divalent groups independently selected from (i) aliphatic, hydrocarbon, (ii) alicyclic hydrocarbon, (iii) aromatic hydrocarbon, (iv) alkyl substituted aromatic hydrocarbon, (v) heterocyclic groups and (vi) heterosubstituted derivatives of said groups (i) to (v); D1 and D2 are donor atoms or groups; X is an anionic group, L is a neutral donor group; n=m=zero or 1; y and z are independently zero or integers such that the number of X and L groups satisfy the valency and oxidation state of the metal M.
摘要翻译： 通过使（1）乙烯与（2）至少一种选自脂族C 3 -C 20α-烯烃和（3）5-亚乙基-2-降冰片烯的共聚单体共聚制备共聚物的方法，包括使单体与包含过渡金属的催化剂接触 具有下式A的金属化合物和活化量的本文所示式的合适的活化剂，其中Z包括五元杂环基，含有至少一个碳原子的五元杂环基，至少一个氮原子和 至少一个选自氮，硫和氧的杂原子，该环中的剩余原子选自氮和碳; M是元素周期表第3至11族的金属或镧系金属; E1和E2是独立地选自（i）脂族，烃，（ii）脂环族烃，（iii）芳族烃，（iv）烷基取代的芳族烃，（v）杂环基团和（vi）所述基团的杂取代衍生物 （i）至（v）; D1和D2是供体原子或基团; X是阴离子基团，L是中性给体基团; n = m =零或1; y和z独立地为零或整数，使得X和L基团的数量满足金属M的化合价和氧化态。
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