中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

11 records (took 0.019 seconds)

    CATALYST FOR POLYMERIZATION
    1.
    发明专利
    CATALYST FOR POLYMERIZATION 失效

    公开(公告)号：JP2002020397A

    公开(公告)日：2002-01-23

    申请号：JP2001109931

    申请日：2001-04-09

    Applicant: BASF AG

    Inventor： KRISTEN MARC OLIVER DR ,  BILDSTEIN BENNO ,  MALAUN MICHAEL ,  SIEMELING ULRICH ,  KUHNERT OLIVER

    IPC: C08F4/42 ,  C07F17/00 ,  C07F17/02 ,  C08F2/34 ,  C08F4/70 ,  C08F4/72 ,  C08F10/00

    Abstract: PROBLEM TO BE SOLVED: To provide a new catalytic complex having sufficient thermal stability, and capable of controlling by a specified method a three-dimensional structure and electronic activity of ligands to a catalytic active center, and to provide a method for producing the complex, and a catalytic composition for polymerizing or copolymerizing an olefin, comprising the complex and an activating agent. SOLUTION: This complex is an organometallic compound of general formula I [M1 is Fe, Ru or Os; M2 is a group IV-VI transition metal; Nu1 and Nu2 are each N, P or As; R1 and R2 are each a 1-8C alkyl or the like; R3 to R10 are each hydrogen, a 1-8C alkyl or the like; L1 to L3 are each NR14R15 (R14 and R15 are each a 1-8C alkyl or the like) or the like; and x is an integer of 0-3].

    5.
    发明专利
    未知

    公开(公告)号：AT236180T

    公开(公告)日：2003-04-15

    申请号：AT00956407

    申请日：2000-08-08

    Applicant: BASF AG

    Inventor： KRISTEN MARC OLIVIER ,  GONIOUKH ANDREI ,  LILGE DIETER ,  LEHMANN STEPHAN ,  BILDSTEIN BENNO ,  AMORT CHRISTOPH ,  MALAUN MICHAEL

    IPC: C07D401/14 ,  B01J31/18 ,  C07B61/00 ,  C07D213/53 ,  C07D409/12 ,  C07F15/02 ,  C07F15/06 ,  C08F4/70 ,  C08F10/00 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16

    Abstract: Bisimine compounds of the formula (I) where the symbols have the following meanings: A is a nonmetal selected from among N, S, O and P, R 1 is a radical of the formula NR 5 R 6 , R 2 is a radical of the formula NR 5 R 6 or NR 7 R 8 , alkyl, aryl or cycloalkyl, R 5 and R 6 together with the N atom form a 5-, 6- or 7-membered ring in which one or more of the -CH- or -CH 2 - groups may be replaced by suitable heteroatom groups and which may be saturated or unsaturated and unsubstituted or substituted or be fused with further carbacyclic or heterocarbacyclic 5- or 6-membered rings which may in turn be saturated or unsaturated and substituted or unsubstituted, and R 7 and R 8 are, independently of one another, alkyl, aryl or cycloalkyl radicals, and R 3 , R 4 are, independently of one another, H or alkyl, aryl or cycloalkyl radicals, and n is 1 or 2, are used to prepare bisimidinato complexes which can be used in the polymerization of unsaturated compounds.

    6.
    发明专利
    未知

    公开(公告)号：DE50001876D1

    公开(公告)日：2003-05-28

    申请号：DE50001876

    申请日：2000-05-04

    Applicant: BASF AG

    Inventor： GONIOUKH ANDREI ,  MICKLITZ WOLFGANG ,  BILDSTEIN BENNO ,  MALAUN MICHAEL ,  HRADSKY ANDREAS

    IPC: C07C249/02 ,  C07C251/08 ,  C07C251/20 ,  C07C251/24 ,  C07F15/00 ,  C07F15/04 ,  C07F15/06 ,  C07F17/00 ,  C07F17/02 ,  C07F19/00 ,  C08F4/00 ,  C08F4/605 ,  C08F4/70 ,  C08F10/00 ,  C08F110/02 ,  C08G67/02

    Abstract: A process for preparing 1,2-diimine compounds of the formula Iwhere R1 and R2 are, independently of one another, alkyl, aryl or metallocenyl radicals, and R3, R4 are, independently of one another, H, alkyl or aryl radicals or R3 and R4 are joined so as to form, with inclusion of the two imine carbon atoms, a 5- to 8-membered ring which may be saturated or unsaturated and may be unsubstituted or substituted by any hydrocarbon radicals. The process involves reacting 1,2-dicarbonyl compounds with primary amines, which have been activated with trialkylaluminum compounds prior to the reaction with the 1,2-dicarbonyl compounds. 1,2-Diimine compounds of the formula I in which R1 and R2 are, independently of one another, metallocenyl radicals can be used to prepare metal complexes which can be used as catalysts in a process for the polymerization of unsaturated compounds.

    7.
    发明专利
    未知

    公开(公告)号：DE50001649D1

    公开(公告)日：2003-05-08

    申请号：DE50001649

    申请日：2000-08-08

    Applicant: BASF AG

    Inventor： KRISTEN OLIVIER ,  GONIOUKH ANDREI ,  LILGE DIETER ,  LEHMANN STEPHAN ,  BILDSTEIN BENNO ,  AMORT CHRISTOPH ,  MALAUN MICHAEL

    IPC: C07D401/14 ,  B01J31/18 ,  C07B61/00 ,  C07D213/53 ,  C07D409/12 ,  C07F15/02 ,  C07F15/06 ,  C08F4/70 ,  C08F10/00 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16

    Abstract: Bisimine compounds of the formula (I) where the symbols have the following meanings: A is a nonmetal selected from among N, S, O and P, R 1 is a radical of the formula NR 5 R 6 , R 2 is a radical of the formula NR 5 R 6 or NR 7 R 8 , alkyl, aryl or cycloalkyl, R 5 and R 6 together with the N atom form a 5-, 6- or 7-membered ring in which one or more of the -CH- or -CH 2 - groups may be replaced by suitable heteroatom groups and which may be saturated or unsaturated and unsubstituted or substituted or be fused with further carbacyclic or heterocarbacyclic 5- or 6-membered rings which may in turn be saturated or unsaturated and substituted or unsubstituted, and R 7 and R 8 are, independently of one another, alkyl, aryl or cycloalkyl radicals, and R 3 , R 4 are, independently of one another, H or alkyl, aryl or cycloalkyl radicals, and n is 1 or 2, are used to prepare bisimidinato complexes which can be used in the polymerization of unsaturated compounds.

    9.
    发明专利
    未知

    公开(公告)号：DE10035700A1

    公开(公告)日：2002-01-31

    申请号：DE10035700

    申请日：2000-07-20

    Applicant: BASF AG

    Inventor： KRISTEN MARC OLIVER ,  BILDSTEIN BENNO ,  AMORT CHRISTOPH ,  MALAUN MICHAEL

    IPC: C07D207/50 ,  C07F7/00 ,  C07F9/00 ,  C08F4/642 ,  C08F4/76 ,  C08F10/00

    Abstract: New titanium (Ti), zirconium (Zr), hafnium (Hf) and vanadium (V) mono- and bis-(2-(1-(heterocyclyl-imino- or -phosphino)-alkyl)-phenol, thiophenol and selenophenol) complexes (I). New titanium (Ti), zirconium (Zr), hafnium (Hf) and vanadium (V) mono- and bis-(2-(1-(heterocyclyl-imino- or -phosphino)-alkyl)-phenol, thiophenol and selenophenol) complexes (I) are of formulae (IA) and (IB): Nu = oxygen (O), sulfur (S) or selenium (Se); Nu , Nu = nitrogen (N) or phosphorus (P); M = Ti, Zr, Hf or V; X = halogen, 1-8C alkyl, 3-12C cycloalkyl, 7-13C aralkyl or 6-14C aryl; A = N, C-R or Si-R ; A = N, C-R or Si-R ; and R = H, 1-8C alkyl, (substituted) 2-8C alkenyl with 1-4 isolated or conjugated double bonds, (substituted) 3-12C cycloalkyl, 7-13C aralkyl, 6-14C aryl (optionally substituted by (substituted) 1-8C alkyl, 3-12C cycloalkyl, 7-13C aralkyl, 6-14C aryl, halogen, (substituted) 1-6C alkoxy, 6-14C aryloxy, SiR R R or -O-SiR R R ) or 5-6-membered N-heteroaryl (optionally mono- or poly-substituted by (substituted) 1-8C alkyl, 3-12C cycloalkyl, 7-13C aralkyl, 6-14C aryl, halogen, 1-6C alkoxy, 6-14C aryloxy, SiR R R or -O-SiR R R ) or adjacent groups form a 5-12-membered ring; and R = H, 1-8C alkyl, 3-12C cycloalkyl, 7-13C aralkyl or 6-14C aryl. Independent claims are also included for (a) the preparation of (I); (b) the preparation of a supported catalyst for the (co)polymerization of olefins by depositing complex(es) (I) and optionally an activator on a solid support; (c) the supported catalyst per se.

    10.
    发明专利
    未知

    公开(公告)号：DE10017430A1

    公开(公告)日：2001-10-11

    申请号：DE10017430

    申请日：2000-04-07

    Applicant: BASF AG

    Inventor： KRISTEN MARC OLIVER ,  BILDSTEIN BENNO ,  MALAUN MICHAEL ,  SIEMELING ULRICH ,  KUHNERT OLIVER

    IPC: C08F4/42 ,  C07F17/00 ,  C07F17/02 ,  C08F2/34 ,  C08F4/70 ,  C08F4/72 ,  C08F10/00 ,  C07F19/00 ,  C07F15/00 ,  C07F7/02 ,  C08F110/00 ,  C08F210/00

    Abstract: New organometallic complex compounds (I) are metallocene derivatives of iron, cobalt, ruthenium or osmium with a substituted group IV, V or VI transition metal bridge linked to each cyclopentadiene ring by nitrogen, phosphorus or arsenic. New organometallic complex compounds of formula (I) are metallocene derivatives of iron (Fe), cobalt (Co), ruthenium (Ru) or osmium (Os) with a substituted group IV, V or VI transition metal bridge linked to each cyclopentadiene ring by nitrogen (N), phosphorus (P) or arsenic (As): M = Fe, Co, Ru or Os; M = a group IV, V or VI transition metal; Nu , Nu = N, P or As; x = 0-3. The full definitions are given in the DEFINITIONS (Full Definitions) Field. Independent claims are also included for: (a) new dicarbonyl compounds (III) corresponding to (II); and (b) preparation of (I), (II) and (III).

Patent Agency Ranking