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81. 发明专利

PL1756176T3 Wytwarzanie kopolimerów styren-etylen 未知
公开(公告)号：PL1756176T3
公开(公告)日：2011-04-29
申请号：PL05731733
申请日：2005-03-24
申请人： CENTRE NAT RECH SCIENT , TOTAL RES & TECHNOLOGY FELUY
发明人： CARPENTIER JEAN-FRANÇOIS , KIRILLOV EVGUENI , RAZAVI ABBAS , RODRIGUES ANNE-SOPHIE
IPC分类号： C08F212/08 , C08F4/52 , C08F112/08

82. 发明专利

FR2849654B1 未知
公开(公告)号：FR2849654B1
公开(公告)日：2006-12-15
申请号：FR0300086
申请日：2003-01-07
申请人： ATOFINA RES , CENTRE NAT RECH SCIENT
发明人： CARPENTIER JEAN FRANCOIS , KIRILLOV EVGUENI , RAZAVI ABBAS
IPC分类号： C08F4/52 , C07F17/00 , C08F2/38 , C08F10/00 , C08F112/08 , C08F120/14
摘要： The present invention discloses a metallocene catalyst component of formula (Flu-R''-Cp)M(eta 3 -C 3 R' 5 )(ether) n (I) wherein Cp is a cyclopentadienyl, substituted or unsubstituted, Flu is a fluorenyl, substituted or unsubstitutted, R'' is a structural bridge between Cp and Flu imparting stereorigidity to the component, M is a metal Group III of the Periodic Table, each R' is the same or different and is hydrogen or a hydrocarbyl having from 1 to 20 carbon atoms and n is 0, 1 or 2. It further discloses a process for preparing said catalyst component and its used in the controlled polymerisation of polar or non polar monomers.

83. 发明专利

FR2849654A1 未知
公开(公告)号：FR2849654A1
公开(公告)日：2004-07-09
申请号：FR0300086
申请日：2003-01-07
申请人： ATOFINA RES , CENTRE NAT RECH SCIENT
发明人： CARPENTIER JEAN FRANCOIS , KIRILLOV EVGUENI , RAZAVI ABBAS
IPC分类号： C07F17/00 , C08F2/38 , C08F4/52 , C08F10/00 , C08F120/14 , C08F112/08
摘要： The present invention discloses a metallocene catalyst component of formula (Flu-R''-Cp)M(eta 3 -C 3 R' 5 )(ether) n (I) wherein Cp is a cyclopentadienyl, substituted or unsubstituted, Flu is a fluorenyl, substituted or unsubstitutted, R'' is a structural bridge between Cp and Flu imparting stereorigidity to the component, M is a metal Group III of the Periodic Table, each R' is the same or different and is hydrogen or a hydrocarbyl having from 1 to 20 carbon atoms and n is 0, 1 or 2. It further discloses a process for preparing said catalyst component and its used in the controlled polymerisation of polar or non polar monomers.

84. 发明专利

FR2862237B1 未知
公开(公告)号：FR2862237B1
公开(公告)日：2008-11-14
申请号：FR0313352
申请日：2003-11-14
申请人： ATOFINA RES , CENTRE NAT RECH SCIENT
发明人： LAVASTRE OLIVIER , BONNETTE FABIEN , RAZAVI ABBAS
IPC分类号： B01J31/22 , B01J31/02 , B01J31/12 , B01J31/14 , B01J31/18 , B01J31/30 , B01J35/12 , C08F4/80 , C08F10/00 , C08F110/02
摘要： The preparation of the catalysts/solvent system involves stages of synthesis of a halogenated precursor, reaction of the precursor with a precursor of an ionic liquid and use of the prepared ionic liquid as solvent for a metallic complex comprising ligands.The resulting compound is a 'single site' catalyst in an ionic liquid. The first stage of preparation is the synthesis of a halogenated precursor (I). This is reacted with an ionic liquid precursor, optionally in a solvent, to prepare an ionic liquid ; the liquid is then used as solvent for a metallic complex(II) in a solvent X-[-CH 2-]- n-CH 3(I) L 2MY 2(II) L : ligand coordinating the metal by atoms of P, N or O, and is preferably a phosphine, imine, aryloxy or alkyloxy; M : metal e.g. Ni, Pd, or Fe; Y : halogen or 1 - 12C alkyl. Independent claims are also included for: (1) the catalytic system; and (2) use of the catalytic system in the homopolymerisation and copolymerisation of alpha-olefins.

85. 发明专利

FR2850386B1 未知
公开(公告)号：FR2850386B1
公开(公告)日：2007-05-11
申请号：FR0300918
申请日：2003-01-28
申请人： ATOFINA RES , CENTRE NAT RECH SCIENT
发明人： CARPENTIER JEAN FRANCOIS , KIRILLOV EVGUENI , RAZAVI ABBAS
IPC分类号： C08F4/642 , C07F17/00 , C08F10/00 , C08F10/02 , C08F12/08 , C08F20/12 , C08F20/18 , C08F36/04
摘要： Metallocene catalyst component (I) consisting of a Group III metal complex with fluorene-substituted cyclopentadienyl and allyl ligands, is new. Metallocene catalyst component of formula (I) is new. (Flu-R''-Cp)M(eta3-C3R'5)(ether)n (I) Cp = optionally substituted cyclopentadienyl; Flu = optionally substituted fluorenyl; R'' = a bridging group conferring stereorigidity; M = a Group III metal; R' = H or 1-20C hydrocarbyl; n = 0-2. Independent claims are also included for: (1) a process for preparing (I); and (2) production of polymers by polymerizing a monomer and optionally a comonomer in the presence of (I) and optionally an activator and/or a chain transfer agent.

86. 发明专利

FR2860238B1 未知
公开(公告)号：FR2860238B1
公开(公告)日：2006-07-21
申请号：FR0311391
申请日：2003-09-29
申请人： ATOFINA RES , CENTRE NAT RECH SCIENT
发明人： LAVASTRE OLIVIER , GALLARD LAURENT , RAZAVI ABBAS
IPC分类号： C08F4/602 , C07F15/02 , C08F10/00 , C08F10/02 , C08F110/02
摘要： The present invention discloses a method for preparing a catalyst component suitable for the preparation of bimodal polymers that comprises the steps of a) providing hollow beads of polyethylene of controlled morphology and size; b) drying the hollow beads under vacuum; c) impregnating the dried hollow beads with a concentrated solution of the desired catalyst component under vacuum; d) submitting the impregnated hollow beads to atmospheric pressure; e) draining excess liquid; f) drying under inert gas at atmospheric pressure. It also discloses a method for preparing bimodal polymers that uses the new catalyst component catalyst.

87. 发明专利

FR2850386A1 New metallocene catalyst component, useful for polymerization of polar or non-polar monomers, comprises a Group III metal complex with fluorene-substituted cyclopentadienyl and allyl ligands 未知
公开(公告)号：FR2850386A1
公开(公告)日：2004-07-30
申请号：FR0300918
申请日：2003-01-28
申请人： ATOFINA RES , CENTRE NAT RECH SCIENT
发明人： CARPENTIER JEAN FRANCOIS , KIRILLOV EVGUENI , RAZAVI ABBAS
IPC分类号： C07F17/00 , C08F10/00 , C08F20/12 , C08F36/04 , C08F4/642 , C08F10/02 , C08F12/08 , C08F20/18
摘要： Metallocene catalyst component (I) consisting of a Group III metal complex with fluorene-substituted cyclopentadienyl and allyl ligands, is new. Metallocene catalyst component of formula (I) is new. (Flu-R''-Cp)M(eta3-C3R'5)(ether)n (I) Cp = optionally substituted cyclopentadienyl; Flu = optionally substituted fluorenyl; R'' = a bridging group conferring stereorigidity; M = a Group III metal; R' = H or 1-20C hydrocarbyl; n = 0-2. Independent claims are also included for: (1) a process for preparing (I); and (2) production of polymers by polymerizing a monomer and optionally a comonomer in the presence of (I) and optionally an activator and/or a chain transfer agent.

88. 发明申请

WO2005005494A3 HETEROGENISATION OF CATALYST COMPONENTS 审中-公开
标题翻译：催化剂组分的异构化
公开(公告)号：WO2005005494A3
公开(公告)日：2005-06-16
申请号：PCT/EP2004051370
申请日：2004-07-06
申请人： ATOFINA RES , RAZAVI ABBAS
发明人： RAZAVI ABBAS
IPC分类号： C08F4/659 , C08F10/00 , C08F10/02
CPC分类号： C08F10/00 , C08F4/65908 , C08F4/65916 , C08F4/6592 , C08F4/7042
摘要： Provided is a method for the production of an olefin polymer, which method comprises polymerising an olefin monomer in the presence of a metallocene catalyst, which catalyst comprises one or more alkyl moieties having a terminal olefin group, and is selected from a catalyst of formula (I): R" (CpRq)XMQpwherein Cp is a substituted or unsubstituted cyclopentadienyl or fluorenyl ring; R" is a structural bridge between Cp and X imparting stereorigidity to the component; each R is the same or different and is selected from a hydrocarbyl group having from 1-20 carbon atoms, a halogen, an alkoxy group, an alkoxyalkyl group, an alkylamino group or an alkylsilylo group; q is an integer from 0-8; X is a heteroatom from group VA or group VIA; M is a metal atom from group 11113, IVB, VB or VIB in any of its theoretical oxidation states; and each Q is a hydrocarbon having from 1-20 carbon atoms or is a halogen; p is an integer which is the oxidation state of M minus 2; wherein the alkyl moiety having a terminal olefin group is a substituent on R", Cp and/or X; and from a catalysts of formula (II): (L)nM(Q)p wherein L is an heteroatom -containing ligand; n is an integer of 1, 2, or 3; M is selected from Ti, Zr, Sc, V, Cr, Fe, Co, Ni, Pd, or a lanthanide metal; each Q is independently a hydrocarbon having 1-20 carbon atoms or a halogen; and p is the valence of M minus the sum of the coordination numbers of all L; wherein the alkyl moiety having a terminal olefin group is a substituent on L, and/or Q.
摘要翻译：提供了一种生产烯烃聚合物的方法，该方法包括在茂金属催化剂存在下聚合烯烃单体，该催化剂包含一个或多个具有末端烯烃基团的烷基部分，并且选自式（ I）：R“（CpRq）XMQp其中Cp是取代或未取代的环戊二烯基或芴基环; R”是赋予组分立体刚性的Cp和X之间的结构桥; 每个R相同或不同，并且选自具有1-20个碳原子的烃基，卤素，烷氧基，烷氧基烷基，烷基氨基或烷基甲硅烷基; q是0-8的整数; X是VA或VIA族的杂原子; M是来自其任何理论氧化态的第11113，IVB，VB或VIB族的金属原子; 并且每个Q是具有1-20个碳原子的烃或是卤素; p是M的氧化态减去2的整数; 其中具有末端烯基的烷基部分是R“，Cp和/或X上的取代基;以及式（II）的催化剂：（L）nM（Q）p其中L是含杂原子的配体; n 是1,2或3的整数; M选自Ti，Zr，Sc，V，Cr，Fe，Co，Ni，Pd或镧系金属;每个Q独立地为具有1-20个碳原子的烃或卤素; p是M的化合价减去所有L的配位数之和;其中具有末端烯基的烷基部分是L和/或Q上的取代基。

89. 发明申请

WO2007022243A3 BIDENTATE CATALYST FOR OLEFIN POLYMERIZATION, METHODS OF FORMING SUCH AND PRODUCTS THEREFROM 审中-公开
标题翻译：用于烯烃聚合的二元催化剂，其形成方法及其产物
公开(公告)号：WO2007022243A3
公开(公告)日：2007-12-13
申请号：PCT/US2006031949
申请日：2006-08-16
申请人： FINA TECHNOLOGY , RAZAVI ABBAS , MARIN VLADIMIR , LOPEZ MARGARITO
发明人： RAZAVI ABBAS , MARIN VLADIMIR , LOPEZ MARGARITO
IPC分类号： C07F7/00 , C07F7/28 , C07F9/00 , C08F4/602 , C08F4/64
CPC分类号： C08F10/00 , B01J31/1825 , B01J2231/122 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C08F4/65912 , C08F4/65916 , C08F110/02 , C08F110/06 , C08F4/64048 , C08F4/659 , C08F2500/04 , C08F2500/15
摘要： Bidentate catalyst systems and the methods or forming such are described herein. The catalyst systems generally are compounds having the general formula: where R, R 1 , R 2 and R 3 are optional and independently selected from hydrogen, C 1 to C 20 alkyl groups or C6 to C20 aryl groups, A' and A" are independently selected from coordination groups, M is a Group 4 or 5 transition metal, X is selected from halogens, alkyl groups, aromatic groups or combinations thereof and n is less than 4.
摘要翻译：本文描述了双齿催化剂体系及其形成方法。催化剂体系通常是具有以下通式的化合物：其中R 1，R 2，R 2和R 3是任选的并且独立地选自氢，C 1至C 20烷基或C 6至C 20芳基，A'和A“独立地选自配位基，M为第4族或第5族过渡金属 X选自卤素，烷基，芳族基团或其组合，并且n小于4。

90. 发明申请

WO2004078798A3 HYDROGENATED METALLOCENE CATALYST 审中-公开
标题翻译：氢化金属催化剂
公开(公告)号：WO2004078798A3
公开(公告)日：2004-11-11
申请号：PCT/EP2004002146
申请日：2004-03-02
申请人： ATOFINA RES , RAZAVI ABBAS
发明人： RAZAVI ABBAS
IPC分类号： C07F17/00 , C08F4/64 , C08F10/00
CPC分类号： C08F10/00 , C07F17/00 , Y10S526/941 , Y10S526/943 , C08F4/65927 , C08F4/65925
摘要： The invention discloses a method for making a hydrogenated metallocene catalyst component comprising the steps of: 1. Providing a compound comprising at least one aromatic group; 2. Hydrogenating the at least one aromatic group in the presence of hydrogen and a hydrogenation catalyst to form a hydrogenated compound; and 3. Forming a metallocene catalyst component from the hydrogenated compound from step 2.
摘要翻译：本发明公开了一种制备氢化茂金属催化剂组分的方法，包括以下步骤：1.提供包含至少一个芳族基团的化合物; 2.在氢气和氢化催化剂的存在下氢化至少一种芳族基团以形成氢化化合物; 和3.从来自步骤2的氢化化合物形成茂金属催化剂组分。

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