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1. 发明申请

US20050065018A1 Preparation and use of heterogeneous catalyst components for olefins polymerization 审中-公开
公开(公告)号：US20050065018A1
公开(公告)日：2005-03-24
申请号：US10863591
申请日：2004-06-07
申请人： Gerardo Llinas , Antonio Lafuente
发明人： Gerardo Llinas , Antonio Lafuente
IPC分类号： C08F2/02 , C08F2/04 , C08F2/18 , C08F2/34 , C08F4/619 , C08F4/6192 , C08F4/64 , C08F4/65 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , B01J31/00 , C08F4/44
CPC分类号： C08F10/00 , C08F4/61912 , C08F4/61922 , C08F10/02 , C08F110/02 , C08F210/16 , C08F4/61916 , C08F2500/03 , C08F210/14
摘要： Heterogeneous catalytic component obtainable by reacting a porous inorganic support with a metallocene compound characterized in that the metallocene compound is defined by the following general formulas: wherein: L, equal to or different from each other, is selected from the group comprising: cyclopentadienyl, indenyl, tetrahydroindenyl, fluorenyl, octahydrofluorenyl or benzoindenyl; each R is independently selected from hydrogen, C1-C20 alkyl, C3-C20 cycloalkyl, C6-C20 aryl, C3-C20 alkenyl, C7-C20 arylalkyl, C7-C20 alkylaryl, C8-20 arylalkenyl, linear or branched, optionally substituted by 1 to 10 halogen atoms, or a group SiRII3; each RI equal to or different from each other is a divalent aliphatic or aromatic hydrocarbon group containing from 1 to 20 carbon atoms, optionally containing from 1 to 5 heteroatoms of groups 14 to 16 of the periodic table of the elements and boron; each Q is independently selected from B, C, Si, Ge, Sn; M is a metal of group 3, 4 or 10 of the Periodic Table, Lanthanide or Actinide; each X is independently selected from: hydrogen, chlorine, bromine, ORII, NRII2, C1-C20 alkyl or C6-C20 aryl; each RII is independently selected from C1-C20 alkyl , C3-C20 cycloalkyl, C6-C20 aryl, C3-C20 alkenyl C7-C20 arylalkyl, C7-C20 arylalkenyl or alkylaryl, linear or branched; RII is methyl, ethyl isopropyl; L′ is N or O; when L is cyclopentadienyl k is equal to 5, when L is indenyl k is equal to 7, when L is fluorenyl or benzoindenyl k is equal to 9, when L is tetrahydroindenyl k is equal to 11 and when L is octahydrofluorenyl, k is equal to 17; z is equal to 0, 1 or 2; x is equal to 1, 2 or 3; y is equal to 1, 2 or 3; x+y+z is equal to the valence of M; m is an integer which can assume the values 1, 2, 3 or 4; a and b are integers whose value ranges from 0 to k-1; f is an integer whose value ranges from 1 to k; g is 0 or 1; c and e are equal to 0 or 1; a+b+c is at least 1; a+g+c is at least 1; d is equal to 0, 1 or 2; when Q is B, then c+d=1; when Q is C, Si, Ge or Sn, then c+d=2; when L′ is N, then g+e=1; when L′ is O, then g=0 and e=0.

2. 发明申请

US20050065019A1 Catalytic systems for the polimerisation and copolimerisation of alpha-olefins 失效
标题翻译：用于α-烯烃聚合和共聚合的催化体系
公开(公告)号：US20050065019A1
公开(公告)日：2005-03-24
申请号：US10893754
申请日：2004-07-16
申请人： Jose Royo , Gerardo Llinas , Antonio Lafuente , M. Francisca Nunez , Carlos Marcos , Pilar Canas , Begona Garcia
发明人： Jose Royo , Gerardo Llinas , Antonio Lafuente , M. Francisca Nunez , Carlos Marcos , Pilar Canas , Begona Garcia
IPC分类号： C07F17/00 , C08F4/02 , C08F4/60 , C08F4/619 , C08F4/6192 , C08F4/64 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/04 , C08F110/02 , C08F210/16 , B01J31/00 , C08F4/44
CPC分类号： C07F17/00 , C08F4/61912 , C08F4/61916 , C08F4/61922 , C08F10/00 , C08F110/02 , C08F210/16 , C08F4/6192 , C08F210/14
摘要： Catalyst component for the polymerization of alpha-olefins in solution, in suspension, in gas phase at low and high pressure and temperature or in mass at high pressures and high or low temperatures, characterised in that is defined by general formulas I or II wherein: R, equal to or different from each other, is hydrogen or a radical which contains from 1 to 20 carbon atoms; this group optionally contains heteroatoms of groups 14 to 16 of the periodic table of the elements and boron; at least one group R contains a group OSiR″3, Q is selected from a group comprising: boron or an element from groups 14 or 16 of the periodic table; m value can change from 1 to 4 and it preferably is 1 or 2; L, equal to or different from each other, is a cyclic organic group united to M through a π bond, or it is an atom from groups 15 or 16 of the periodic table; L1 and L2, equal to or different from each other, have the same meaning of L; M is a metal from groups 3, 4, 10 of the periodic table, lanthanide or actinide. X, equal to or different from each other, is selected from a group comprising: halogen, hydrogen, OR′″, N(R′″)2, C1-C20 alkyl or C6-C20 aryl; wherein R′″ is selected from the group comprising: C1-C20 alkyl, C3-C20 cycloalkyl, C6-C20 aryl, C7-C20 alkenyl, C7-C20 arylalkyl, C7-C20arylalkenyl or alkylaryl, linear or branched; x is 1 or 2, y is 2 or 3 in such a way that x+y=4 d ranges from 0 to 2; a, b and c are integers from 0 to 10, in such a way that a+b+c≧1 Incorporated herein by this reference is Spanish Appln. No. P9602310, filed on Oct. 31, 1996. This U.S. application claims priority under 35 U.S.C. 119 to Spanish Appln. No. P9602310, filed on Oct. 31, 1996.
摘要翻译：催化剂组分用于在溶液中，悬浮液中，在低压和高压和高温下或在高压和高温或低温下的质量的气相中聚合α-烯烃，其特征在于由通式I或II定义，其中： R 3相同或不同，为氢或含有1至20个碳原子的基团; 该基团任选地含有元素周期表第14至16族的杂原子和硼; 至少一个基团R包含基团OSiR'3，Q选自包括：硼或元素周期表第14或16族的元素; m值可以从1变为4，优选为1或2; L彼此相同或不同，是通过π键与M结合的环状有机基团，或其是来自元素周期表的第15或16族的原子; L1和L2彼此相同或不同，具有相同的L含义; M是周期表第3,4,10族的金属，镧系元素或锕系元素。 X，等于或不同，选自卤素，氢，OR“，N（R”'）2，C 1 -C 20烷基或C 6 -C 20芳基; 其中R“'选自C 1 -C 20烷基，C 3 -C 20环烷基，C 6 -C 20芳基，C 7 -C 20链烯基，C 7 -C 20芳基烷基，C 7 -C 20芳基烯基或烷基芳基，其为直链或支链; x为1或2，y为2或3，x + y = 4d的范围为0至2; a，b和c是0至10的整数，以这样一种方式使得+ b + c> = 1在此引用的本文引用的是西班牙语Appl。美国专利申请No.P9602310，1996年10月31日提交。美国申请根据35U.S.C. 119到西班牙文 1996年10月31日提交的P9602310号。

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