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    11.
    发明专利
    未知

    公开(公告)号：DE19941244A1

    公开(公告)日：2001-03-08

    申请号：DE19941244

    申请日：1999-08-31

    Applicant: BASF AG

    Inventor： QUEISSER JOACHIM ,  HILDEBRANDT VOLKER ,  LINDNER EKKEHARD ,  SCHMID MARKUS ,  WALD JOACHIM ,  WEGNER PETER

    IPC: C08G67/02

    Abstract: The invention relates to a method for producing, in the presence of a polymerization catalyst, copolymers comprised of carbon monoxide and of at least one olefinically unsaturated compound having 2 to 20 carbon atoms. The inventive method is characterized in that the polymerization is carried out in a supercritical solvent or suspending agent.

    13.
    发明专利
    未知

    公开(公告)号：DE19829520A1

    公开(公告)日：2000-01-05

    申请号：DE19829520

    申请日：1998-07-02

    Applicant: BASF AG

    Inventor： QUEISSER JOACHIM ,  SLANY MICHAEL ,  GEPRAEGS MICHAEL ,  LINDNER EKKEHARD ,  SCHMID MARKUS ,  WALD JOACHIM ,  WEGNER PETER

    IPC: B01J31/18 ,  B01J31/24 ,  C08G67/02 ,  B01J31/22

    Abstract: The invention relates to catalyst systems for the copolymerisation of carbon monoxide and alpha -olefinically unsaturated compounds, containing as essential constituents a) a metal complex of the general formula (I), in which the rests R to R are linear or branched C2-C28 alkyl substituted by at least one polar functional group which is ionic or has a protonic action, on the basis of elements of groups IVA to VIA of the periodic table, C3-C14 cycloalkyl or alkyl aryl with between 1 and 28 C-atoms in the alkyl part and between 6 and 15 C-atoms in the aryl part; and b) possibly one or more Lewis or protonic acids or a mixture of Lewis and protonic acids.

    Preparation of aqueous copolymerizate dispersion, useful as binder for adhesive, jointing compound, synthetic plaster and coating material, from carbon monoxide and unsaturated olefins in the presence of metal complexes
    16.
    发明专利
    Preparation of aqueous copolymerizate dispersion, useful as binder for adhesive, jointing compound, synthetic plaster and coating material, from carbon monoxide and unsaturated olefins in the presence of metal complexes 未知

    公开(公告)号：DE10133042A1

    公开(公告)日：2003-01-23

    申请号：DE10133042

    申请日：2001-07-11

    Applicant: BASF AG

    Inventor： SCHMID MARKUS ,  CHOWDHRY MUBARIK ,  KRISTEN MARK OLIVER ,  MECKING STEFAN ,  HELD ANKE ,  LINDNER EKKEHARD ,  SUNJUK MAHMOUD ,  WEGNER PETER

    IPC: C09K3/10 ,  B01J31/18 ,  B01J31/24 ,  C08G67/02 ,  C09D173/00 ,  C09J173/00 ,  C09D5/02 ,  C08J3/02

    Abstract: A process for preparation of aqueous copolymerizate dispersions from copolymerizates of carbon monoxide and olefinically unsaturated compounds by copolymerization of carbon monoxide and the olefinically unsaturated compounds in aqueous medium in the presence of metal complexes. A process for preparation of aqueous copolymerizate dispersions from copolymerizates of carbon monoxide and olefinically unsaturated compounds by copolymerization of carbon monoxide and the olefinically unsaturated compounds in aqueous medium in the presence of:- (a) metal complexes of formula (I), (b) a dispersion agent and optionally (c) a slightly water-soluble organic solvent. G = -(CRb2)r-, -(CRb2)s-Si(Ra)2-(CRb2)t-, -A-O-B- or -A-Z'(R )-B-; R = H, 1-20C alkyl, 3-10C cycloalkyl, 6-14C aryl, with functional groups based on groups IVA, VA or VIIA non-metallic elements, substituted 6-14C aryl, aralkyl with 1-20C alkyl and 6-14C aryl parts, heteroaryl, a long chain 5-30C residue, which has polar or charged end groups -N(Rb)2 and -Si(Rc)3 available, or a residue of formula (II) q = 0-20; A, B = an r'-, s-, or t-atomic component of a ring system, or, together with Z', a (r'+1)-, (s+1)- or (t+1)-atomic component of a heteroring; Ra = 1-20C alkyl, 3-10C cycloalkyl, 6-14C aryl, with functional groups based on groups IVA, VA or VIIA non-metallic elements, substituted 6-14C aryl, or aralkyl with 1-20C in the alkyl part and 6-14C in the aryl part; Rb = as Ra, and additionally H and -Si(Rc)3; Rc = 1-20C alkyl, 3-10C cycloalkyl, 6-14C aryl, or aralkyl with 1-20C in the alkyl part and 6-14C in the aryl part; r = 1-4; r' = 1 or 2; s, t = 0-2 provided that 1 , E = a non-metallic element from group VA; R -R = 1-20C alkyl, 3-10C cycloalkyl, 6-14C aryl with functional groups based on groups IVA, VA or VIA, or VIIA non-metallic elements, substituted 6-14C aryl, aralkyl with 1-20C alkyl in the alkyl part and 6-14C in the aryl part, or heteroaryl; L , L = formally charged or neutral ligands; X = mono- or multivalent anion; p, m, n = 0-4 and p = m \* n or a compound of formula (III) Rd-Rg = H or optionally branched 1-6C alkyl, or Re and Rf together = a 5- or 6-membered carbocyclic or hetero ring. The metal complex (a) is partially or wholly dissolved in the total amount of the olefinically unsaturated compounds and/or the organic solvent (c). Part or all of the olefinically unsaturated compounds and/or the organic solvent (c), in which the metal complex is dissolved , are present in the aqueous medium as disperse phase, with a mean drop diameter of

    17.
    发明专利
    未知

    公开(公告)号：BR0210963A

    公开(公告)日：2004-06-08

    申请号：BR0210963

    申请日：2002-07-04

    Applicant: BASF AG

    Inventor： SCHMID MARKUS ,  CHOWDHRY MUBARIK MAHMOOD ,  KRISTEN MARC OLIVER ,  MECKING STEFAN ,  HELD ANKE ,  LINDNER EKKEHRAD ,  SUNJUK MAHMOUD ,  WEGNER PETER

    IPC: C09K3/10 ,  B01J31/18 ,  B01J31/24 ,  C08G67/02 ,  C09D173/00 ,  C09J173/00

    Abstract: A process for preparation of aqueous copolymerizate dispersions from copolymerizates of carbon monoxide and olefinically unsaturated compounds by copolymerization of carbon monoxide and the olefinically unsaturated compounds in aqueous medium in the presence of metal complexes. A process for preparation of aqueous copolymerizate dispersions from copolymerizates of carbon monoxide and olefinically unsaturated compounds by copolymerization of carbon monoxide and the olefinically unsaturated compounds in aqueous medium in the presence of:- (a) metal complexes of formula (I), (b) a dispersion agent and optionally (c) a slightly water-soluble organic solvent. G = -(CRb2)r-, -(CRb2)s-Si(Ra)2-(CRb2)t-, -A-O-B- or -A-Z'(R )-B-; R = H, 1-20C alkyl, 3-10C cycloalkyl, 6-14C aryl, with functional groups based on groups IVA, VA or VIIA non-metallic elements, substituted 6-14C aryl, aralkyl with 1-20C alkyl and 6-14C aryl parts, heteroaryl, a long chain 5-30C residue, which has polar or charged end groups -N(Rb)2 and -Si(Rc)3 available, or a residue of formula (II) q = 0-20; A, B = an r'-, s-, or t-atomic component of a ring system, or, together with Z', a (r'+1)-, (s+1)- or (t+1)-atomic component of a heteroring; Ra = 1-20C alkyl, 3-10C cycloalkyl, 6-14C aryl, with functional groups based on groups IVA, VA or VIIA non-metallic elements, substituted 6-14C aryl, or aralkyl with 1-20C in the alkyl part and 6-14C in the aryl part; Rb = as Ra, and additionally H and -Si(Rc)3; Rc = 1-20C alkyl, 3-10C cycloalkyl, 6-14C aryl, or aralkyl with 1-20C in the alkyl part and 6-14C in the aryl part; r = 1-4; r' = 1 or 2; s, t = 0-2 provided that 1 , E = a non-metallic element from group VA; R -R = 1-20C alkyl, 3-10C cycloalkyl, 6-14C aryl with functional groups based on groups IVA, VA or VIA, or VIIA non-metallic elements, substituted 6-14C aryl, aralkyl with 1-20C alkyl in the alkyl part and 6-14C in the aryl part, or heteroaryl; L , L = formally charged or neutral ligands; X = mono- or multivalent anion; p, m, n = 0-4 and p = m \* n or a compound of formula (III) Rd-Rg = H or optionally branched 1-6C alkyl, or Re and Rf together = a 5- or 6-membered carbocyclic or hetero ring. The metal complex (a) is partially or wholly dissolved in the total amount of the olefinically unsaturated compounds and/or the organic solvent (c). Part or all of the olefinically unsaturated compounds and/or the organic solvent (c), in which the metal complex is dissolved , are present in the aqueous medium as disperse phase, with a mean drop diameter of

    Production of linear alternating copolymers of carbon monoxide and an olefin, useful as food packaging, comprises copolymerization using a metal complex, a dissolution aid and a hydroxy compound
    20.
    发明专利
    Production of linear alternating copolymers of carbon monoxide and an olefin, useful as food packaging, comprises copolymerization using a metal complex, a dissolution aid and a hydroxy compound 未知

    公开(公告)号：DE19917920A1

    公开(公告)日：2000-10-26

    申请号：DE19917920

    申请日：1999-04-20

    Applicant: BASF AG

    Inventor： QUEISSER JOACHIM ,  MC KEE GRAHAM EDMUND ,  GEPRAEGS MICHAEL ,  LINDNER EKKEHARD ,  SCHMID MARKUS ,  WALD JOACHIM ,  WEGNER PETER

    IPC: B01J31/18 ,  B01J31/24 ,  C08G67/02

    Abstract: A process for the production of linear alternating copolymers of carbon monoxide and an olefin comprises copolymerization using a metal complex, a dissolution aid and a hydroxy compound. A process for the production of linear alternating copolymers of carbon monoxide and at least one 3-20 C olefinically unsaturated compound comprises copolymerization in the presence of (A1) a metal complex of formula (1), (B) a dissolution aid and (C) a hydroxy compound. G = 5-7 membered carbocyclic ring, optionally containing heteroatoms, -(CRb2)r , (CRb2)s-Si(Ra)2-(CRb2)t-, -A-O-B or -A-Z(R )-B; R = H, a functional group containing atoms of Group IVA, VA, VIA or VIIA, substituted 1-28C alkyl, 3-14C cycloalkyl, 6-15C aryl, or an alkyl aryl with 1-20C alkyl and 6-15C aryl, N(Rb)2, -Si(Rc)3 or formula (2); q = 0-20; A, B = -(CRb2)r'-, -(CRb2)s-Si(Ra)2-(CRb2)t-, -N(Rb)-, a corresponding ring system or together with Z forms a heterocycle; Ra = 1-20C alkyl, 3-10C cycloalkyl, 6-15C aryl or an alkylaryl having 1-10C alkyl and 6-15C aryl, optionally substituted; Rb = as Ra, H or Si(Rc)3; Rc = 1-20C alkyl, 3-10C cycloalkyl, 6-15C aryl or an alkylaryl having 1-10C alkyl and 6-15C aryl, optionally substituted r = 1-4; r' = 1 or 2; s, t = 0-2; s+t = 1-3; Z, E , E = Group VA element ; M = Group VIIIB, IB or IIB element ; R -R = 2-28C alkyl, 3-14C cycloalkyl, 6-15C aryl or an alkylaryl having 1-28C alkyl and 6-15C aryl, provided at least one of R -R contains an OH, amine, or ionic group; L , L = charged or neutral ligand; X = mono- or multivalent anion; p, m, n = 0-4; and p = m \* n. An Independent claim is also included for a process for the production of the copolymer in the presence of (A1.1) a metal M in salt or complex salt form (A1.2) a chelate ligand of formula (3), (B) a dissolution aid and (C) a hydroxy compound. (R )(R )E -G-E (R )(R )(R ) (3)

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