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    METHOD OF DETERMINING QUALITY OF POLYMERIZATION CATALYST
    1.
    发明专利
    METHOD OF DETERMINING QUALITY OF POLYMERIZATION CATALYST 审中-公开

    公开(公告)号：JP2003261608A

    公开(公告)日：2003-09-19

    申请号：JP2003039114

    申请日：2003-02-18

    Applicant: BASF AG

    Inventor： KRISTEN MARC OLIVER DR ,  EIBECK PETER ,  GREGORIUS HEIKE ,  LILGE DIETER DR

    IPC: C08F4/642 ,  B01J19/00 ,  C08F2/00 ,  C08F2/01 ,  C08F4/00 ,  C08F4/64 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/06 ,  C08F110/06 ,  C40B40/14

    Abstract: PROBLEM TO BE SOLVED: To provide a method which can quickly and inexpensively evaluate the quality of a number of catalyst samples for catalyzing polymerization. SOLUTION: The method of determining the quality of polymerization catalysts comprises (a) a step of providing catalysts, (b) a step of carrying out the polymerization of a monomer using these catalysts, (c) a step of isolating polymers obtained in step (b), and (d) a step of characterizing the above polymers, and the above method is carried out in an assembly of n vessels in an essentially automated fashion, and the steps (a) to (d) are all carried out in parallel or are all carried out sequentially or some of the steps of (a) to (d) are carried out in parallel and the remainder are carried out sequentially, and n is a natural number of ≥2. COPYRIGHT: (C)2003,JPO

    ETHYLENE POLYMER, ITS PRODUCTION AND ITS USE
    2.
    发明专利
    ETHYLENE POLYMER, ITS PRODUCTION AND ITS USE 失效

    公开(公告)号：JPH11310617A

    公开(公告)日：1999-11-09

    申请号：JP7537199

    申请日：1999-03-19

    Applicant: BASF AG

    Inventor： KRISTEN MARC OLIVER DR ,  LILGE DIETER DR

    IPC: C08J5/18 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/646 ,  C08F210/02 ,  C08F210/16 ,  D01F6/30

    Abstract: PROBLEM TO BE SOLVED: To obtain an ethylene copolymer composed of an ethylene unit and at least one kind of a 3-12C α-olefin unit, having >3 molecular weight distribution Mw /Mn and narrow comonomer distribution. SOLUTION: This ethylene copolymer is composed of an ethylene unit and at least one kind of a 3-12C α-olefin unit, has >3 molecular weight distribution Mw /Mn , and a comonomer distribution having a standard deviation σ of an averaged weighted elution temperature Ta determined by a TREF(Temperature Rising Elution Fraction) method and regulated so as to satisfy the formula σ>k4 -k1 (Ta -k0 )-k2 k3 (Ta -k0 )/(1+k3 (Ta -k0 )) [ deg.C] [k0 is 338.5 deg.C; k1 is 0.0053; k2 is 1.1318 deg.C; k3 is 0.00483 deg.C ; k4 is 0.55 deg.C; Ta is

    Method for manufacturing copolymer consisting of carbon monoxide and olefinically unsaturated compound in aqueous medium, aqueous copolymer system thus manufactured and its usage
    5.
    发明专利
    Method for manufacturing copolymer consisting of carbon monoxide and olefinically unsaturated compound in aqueous medium, aqueous copolymer system thus manufactured and its usage 审中-公开
    在水性介质中制备一氧化碳和烯烃不饱和化合物的共聚物的方法，该制造的水性共聚物体系及其用途

    公开(公告)号：JP2003048979A

    公开(公告)日：2003-02-21

    申请号：JP2002147736

    申请日：2002-05-22

    Applicant: Basf Ag ,  ビーエーエスエフ アクチェンゲゼルシャフト

    Inventor： SCHMID MARKUS DIPL ING ,  LEYRER REINHOLD J DR ,  CHOWDHRY MUBARIK MAHMOOD ,  KRISTEN MARC OLIVER DR

    IPC: C08G67/02 ,  C09D173/00 ,  C09J173/00

    CPC classification number: C08G67/02

    Abstract: PROBLEM TO BE SOLVED: To improve a method for catalytically manufacturing a copolymer consisting of carbon monoxide and a 2-20C olefinically unsaturated compound in an aqueous medium by using a metal catalyst system.
    SOLUTION: In order to obtain a copolymer consisting of carbon monoxide and a 2-20C olefinically unsaturated compound, the copolymerization of carbon monoxide and the olefinically unsaturated compound is carried out in an aqueous medium in the presence of (a1) a metal complex of the general formula (I) (wherein, the substituents and the factors are shown in the specification), (b) a dispersant, and (c) optionally, an organic hydroxy compound. The copolymerization is carried out in the presence of a water-soluble high molecular host compound having hydrophobic hollow sections and hydrophilic outer coats.
    COPYRIGHT: (C)2003,JPO

    Abstract translation: 要解决的问题：通过使用金属催化剂体系改进在含水介质中催化制造由一氧化碳和2-20C烯属不饱和化合物组成的共聚物的方法。 解决方案：为了获得由一氧化碳和2-20C烯属不饱和化合物组成的共聚物，一氧化碳和烯属不饱和化合物的共聚在水性介质中在（a1）金属络合物存在下进行， 通式（I）（其中取代基和因子在说明书中示出），（b）分散剂和（c）任选的有机羟基化合物。 在具有疏水性中空部分和亲水外涂层的水溶性高分子量主体化合物的存在下进行共聚。

    CATALYST FOR POLYMERIZATION
    8.
    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].

    RECOVERY OF METALLOCENE COMPLEX SALT
    9.
    发明专利
    RECOVERY OF METALLOCENE COMPLEX SALT 失效

    公开(公告)号：JPH1045823A

    公开(公告)日：1998-02-17

    申请号：JP11230497

    申请日：1997-04-30

    Applicant: BASF AG

    Inventor： KRISTEN MARC OLIVER DR ,  JUTZI PETER PROF DR ,  REDEKER THOMAS

    IPC: C07F17/00 ,  C08F2/06 ,  C08F4/62 ,  C08F4/6392 ,  C08F4/64 ,  C08F4/68 ,  C08F6/00 ,  C08F6/02 ,  C08F6/08 ,  C08F10/00

    Abstract: PROBLEM TO BE SOLVED: To recover a metallocene complex salt extremely simply from the technical viewpoint without carrying out expensive after treatment by terminating polymerization by addition of an acid and extracting the complex salt from the reaction mixture. SOLUTION: When a metallocene complex salt of formula I M is titanium, zirconium, hafnium, vanadium, etc.; R to R are each H, a 1-10C alkyl, a (substituted) 5 to 7-membered cycloalkyl, a 6-15C aryl, etc.; R is a group of formula II [R to R are each a 1-10C alkyl, a 6-15C aryl, etc.; (n ) is 0-10], etc.; X to X are each fluorine, chlorine, bromine, iodine, hydrogen, a 1-10C alkyl, etc.; (o), (p), (q) and (r) are each 0-4 and the total [o+p+q+r+1] thereof is a number corresponding to a valence of (μ)} is used as an active catalyst composition component for producing a polymer of a 2-10C alkene, polymerization is terminated by addition of an acid (e.g. HCl) and the metallocene complex salt of formula I is recovered by extraction from the reaction mixture.

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