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    • 3. 发明申请
    • 1-BUTEN COPOLYMERS AND PROCESS FOR PREPARING THEM
    • 1-BUTEN共聚物及其制备方法
    • WO2004050713A2
    • 2004-06-17
    • PCT/EP0312944
    • 2003-11-14
    • BASELL POLYOLEFINE GMBHRESCONI LUIGIPELLICONI ANTEOGARAGNANI ENEA
    • RESCONI LUIGIPELLICONI ANTEOGARAGNANI ENEA
    • C08F2/00C08F4/642C08F4/659C08F210/08C08F
    • C08F210/08C08F4/65912C08F4/65927C08F210/16C08F2500/03C08F2500/15C08F2500/20
    • A process for preparing isotactic 1-butene copolymers containing up to 30% by mol of units derived from of one or more alpha olefins of formula CH2=CHZ, wherein Z is a C3C20 hydrocarbon group comprising contacting 1-butene and one or more of said alphaolefins under polymerization conditions in the presence of a catalyst system obtainable by contacting: (A) a metallocene compound of formula (I) (1) wherein: M is an atom of a transition metal; p is an integer from 0 to 3; X, same or different, are hydrogen atoms, halogen atoms, or an hydrocarbon group; L is a divalent bridging group; R and R are hydrocarbon groups; R and R are hydrogen atoms or hydrocarbon groups; T and T , equal to or different from each other are a moiety of formula (lI), (III) or (IV): wherein: the atom marked with the symbol * is bound the atom marked with the same symbol in formula (I); R , R , R , R and R , equal to or different from each other, are hydrogen or hydrocarbon groups; and (B) an alumoxane or a compound able to form an alkylmetallocene cation.
    • 一种制备全同立构1-丁烯共聚物的方法,该共聚物含有至多30摩尔%的衍生自一种或多种式CH 2 = CHZ的α-烯烃的单元,其中Z是C 3 C 20烃基,包括使1-丁烯和所述 在(A)茂金属化合物(I)(1)的催化剂体系存在下,在聚合条件下,α-烯烃在其中:M是过渡金属的原子; p是0至3的整数; X相同或不同,为氢原子,卤素原子或烃基; L是二价桥基; R 1和R 3是烃基; R 2和R 4是氢原子或烃基; T 1和T 2彼此相同或不同的是式(I),(III)或(IV)的部分:其中:用符号*标记的原子与标记有 式(I)中的相同符号; R 5,R 6,R 7,R 8和R 9彼此相同或不同,为氢或烃基; 和(B)铝氧烷或能够形成烷基茂金属阳离子的化合物。
    • 4. 发明申请
    • PROCESS FOR THE PRODUCTION OF MONOHALIDE OR DIHALIDE METALLOCENE COMPOUNDS
    • 用于生产单盐或二卤化物金属化合物的方法
    • WO02083699A3
    • 2003-05-15
    • PCT/EP0203697
    • 2002-04-03
    • BASELL POLYOLEFINE GMBHRESCONI LUIGIBALBONI DAVIDE
    • RESCONI LUIGIBALBONI DAVIDE
    • C07F7/00C07F7/28C07F17/00C08F4/64C08F4/6592C08F10/00
    • C07F17/00Y10S526/943
    • A process for preparing dihalide or monohalide metallocene compounds comprising contacting a compound of formula (II) (Cp)(ZR m)n(A)rML'y (II) wherein Cp is a cyclopentadienyl radical; (ZR m)n is a divalent bridging group between Cp and A; A is a cyclopentadienyl radical or O, S, NR , PR wherein R is an hydrocarbon radical, M is zirconium, titanium or hafnium, L' is an hydrocarbon radical, r ranges from 0 to 2 and y is equal to 4; with an halogenating agent selected from the group consisting of: T Lw wherein T is a metal of groups 3-13 of the periodic table; L is halogen and w is equal to the oxidation state of the metal T ; T Lw wherein T is a nonmetal element of groups 13-16 of the periodic table (new IUPAC version); and w is equal to the oxidation state of the element T ; O=T Lw where T is a selected from the group consisting of C, P and S; O is an oxygen atom bonded to T trough a double bond; and w is equal to the oxidation state of the element T minus 2; R C(O)L, wherein R is an hydrocarbon radical; L2 and HL.
    • 一种制备二卤化物或一卤化物茂金属化合物的方法,包括使式(II)(Cp)(ZR 1 m)n(A)rML'y(II)的化合物其中Cp是环戊二烯基; (ZR 1 m)n是Cp和A之间的二价桥连基团; A是环戊二烯基或O,S,NR 2,PR 2,其中R 2是烃基,M是锆,钛或铪,L'是烃基,r的范围是0-2 y等于4; 与选自以下的卤化剂:T 1 Lw 1其中T 1是周期表的3-13族的金属; L是卤素,W 1等于金属T 1的氧化态; T 2 Lw 2其中T 2是周期表第13-16族的非金属元素(新的IUPAC版本); w 2等于元素T 2的氧化态; O = T 3 Lw 3其中T 3选自C,P和S; O是通过双键键合到T 3的氧原子; 并且w 3等于元素T 3的氧化状态减去2; R 6 C(O)L,其中R 6是烃基; L2和HL。
    • 8. 发明申请
    • PROCESS FOR THE COPOLYMERIZATION OF ETHYLENE
    • 乙烯共聚工艺
    • WO2004033510A3
    • 2004-08-12
    • PCT/EP0310107
    • 2003-09-10
    • BASELL POLYOLEFINE GMBHRESCONI LUIGIMASCELLANI NICOLETTA
    • RESCONI LUIGIMASCELLANI NICOLETTA
    • C08F4/642C08F4/659C08F210/16
    • C08F210/16C08F4/65912Y10S526/941Y10S526/943C08F4/65927C08F210/14C08F2500/17C08F2500/03
    • A process for producing a copolymer of ethylene containing from 0.1 to 99 % by mol of one or more derived units of alpha-olefins of formula CH2=CHA, wherein A is a C2-C20 alkyl radical, comprising contacting, under polymerization conditions, ethylene and one or more alpha-olefins in the presence of a catalyst system obtainable by contacting: a) a metallocene compound of formula (I): wherein M is zirconium, titanium or hafnium; X, same or different, is a hydrogen atom, a halogen atom, or an hydrocarbon group; R , is a hydrocarbon group; R R , R , R5 and R , are hydrogen atoms or hydrocarbon groups; Q is a radical of formula (II), being bonded to the indenyl at the position marked by the symbol *; (II) wherein: T , T , T , T and T , are carbon atoms (C) or nitrogen atoms (N); m , m , m , m and m are 0 or 1; R , R , R , R and R are hydrogen atoms or hydrocarbon groups; and b) an alumoxane or a compound capable of forming an alkyl metallocene cation.
    • 一种制备乙烯共聚物的方法,该共聚物含有0.1-99%(摩尔)的一种或多种式CH2 = CHA(其中A是C2-C20烷基)的α-烯烃的衍生单元,该方法包括在聚合条件下使乙烯 和一种或多种α-烯烃在催化剂体系存在下可通过以下方式获得:a)式(I)的茂金属化合物:其中M是锆,钛或铪; X相同或不同,是氢原子,卤素原子或烃基; R 1是烃基; R 2,R 3,R 4,R 5和R 6是氢原子或烃基; Q是式(II)的基团,其在由符号*标记的位置处与茚基键合; (II)其中:T 1,T 2,T 3,T 4和T 5是碳原子(C)或氮原子(N); m 1,m 2,m 3,m 4和m 5为0或1; R 7,R 8,R 9,R 10和R 11是氢原子或烃基; 和b)铝氧烷或能够形成烷基茂金属阳离子的化合物。
    • 10. 发明申请
    • SOLID PARTICULATE CATALYSTS COMPRISING BRIDGED METALLOCENES
    • 包含桥接金属的固体颗粒催化剂
    • WO2011135004A3
    • 2012-10-04
    • PCT/EP2011056672
    • 2011-04-27
    • BOREALIS AGRESCONI LUIGICASTRO PASCALHUHTANEN LAURI
    • RESCONI LUIGICASTRO PASCALHUHTANEN LAURI
    • C08F10/00C08F4/6592
    • C08F4/65927C08F4/65912C08F10/00C08F110/06Y10S526/943C08F2500/12C08F2500/15C08F2500/17
    • A solid, particulate catalyst comprising: (i) a complex of Formula (I), wherein M is zirconium or hafnium; each X is a sigma ligand; L is a divalent bridge selected from -R'2C-, -R'2C-CR'2-, -R'2Si-, -R'2Si-SiR'2-, -R'2Ge-, wherein each R' is independently a hydrogen atom, C1-C20-alkyl, tri(C1-C20-alkyl)silyl, C6-C20-aryl, C7-C20-arylalkyl or C7-C20-alkylaryl; each R1 independently is a linear or branched C1-C20 hydrocarbyl radical optionally containing one or more heteroatoms from groups 14-16; T1 and T4, which can be the same or different, are an OR2, a SR2, CH(R18)2, CH2R18, aryl or heteroaryl group; each R2, which can be the same or different, is a C1-C20 hydrocarbyl radical; each R18, which can be the same or different, is a C1-C20 hydrocarbyl radical or two R18 groups together with the carbon atom to which they are attached may form a cyclic C4-C20 hydrocarbyl group; T2 and T3, which may be the same or different, are a C(R18 )3 group; W1 and W2, which may be the same or different, are a 5 or 6 membered aryl or heteroaryl ring wherein each atom of said ring is optionally substituted with an R5 group; each R5, which can be the same or different, is a C1-C20 hydrocarbyl radical optionally containing one or more heteroatoms belonging to groups 14-16; and optionally two adjacent R5 groups taken together can form a further mono or multicyclic ring condensed to W1 or W2, optionally substituted by one or two groups R5; and (ii) a cocatalyst.
    • 一种固体颗粒催化剂,其包含:(i)式(I)的络合物,其中M为锆或铪; 每个X是σ配体; L是选自-R'2C-,-R'2C-CR'2-,-R'2Si-,-R'2Si-SiR'2-,-R'2Ge-的二价桥,其中每个R' 独立地为氢原子,C 1 -C 20烷基,三(C 1 -C 20 - 烷基)甲硅烷基,C 6 -C 20 - 芳基,C 7 -C 20 - 芳基烷基或C 7 -C 20 - 烷基芳基; 每个R 1独立地是任选地含有一个或多个第14-16族的杂原子的直链或支链C 1 -C 20烃基; T1和T4可以相同或不同,是OR2,SR2,CH(R18)2,CH2R18,芳基或杂芳基; 每个R 2可以相同或不同,是C 1 -C 20烃基; 每个R 18可以相同或不同,是C1-C20烃基或两个R18基团与它们所连接的碳原子一起形成环状C 4 -C 20烃基; T2和T3可以相同或不同,是C(R18)3基团; W1和W2可以相同或不同,是5或6元芳基或杂芳基环,其中所述环的每个原子任选被R 5基团取代; 每个R 5可以相同或不同,是任选地含有一个或多个属于第14-16族的杂原子的C1-C20烃基; 并且任选地两个相邻的R5基团可以形成另外的稠合成W1或W2的单环或多环,任选地被一个或两个基团R 5取代; 和(ii)助催化剂。