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    METHOD FOR THE PRODUCTION OF THERMOPLASTIC POLY(3-HYDROXYALKANOATES)
    3.
    发明申请
    METHOD FOR THE PRODUCTION OF THERMOPLASTIC POLY(3-HYDROXYALKANOATES) 审中-公开
    用于生产热塑性聚（3-羟基链烷酸酯）

    公开(公告)号：WO03011941A3

    公开(公告)日：2003-07-17

    申请号：PCT/EP0207936

    申请日：2002-07-17

    Applicant: BASF AG ,  SLANY MICHAEL ,  LUINSTRA GERRIT ,  SAVA XAVIER

    Inventor： SLANY MICHAEL ,  LUINSTRA GERRIT ,  SAVA XAVIER

    IPC: C08G63/78 ,  C08G63/06 ,  C08G63/82 ,  C08L101/16

    CPC classification number: C08G63/823 ,  C08G63/06

    Abstract: A method for the production of thermoplastic poly(3-hydroxyalkanoates) having a molecular weight of more than 6.000 g/mol and a melting point of 70 -170 DEG C by reacting an oxirane compound with carbon monoxide in the presence of a transition metal catalyst chelated with neutral Lewis bases with rhodium (0), nickel(0), iron (0), cobalt (0) or palladium (0) as a central metal and in the presence of diisocyanates, orthoesters, acetalene, anhydrides, P2O5, MgO, MgCl2, MgSO4, zeolites or mixtures thereof at a pressure of 1 - 250 bars and at a temperature ranging from room temperature to 150 DEG C.

    Abstract translation: 一种用于制备热塑性聚（3-羟kanoaten）具有分子量大于6,000克/摩尔和在范围内的熔点为70〜170℃通过与一氧化碳一种环氧乙烷化合物中的存在下反应以中性路易斯碱螯合过渡金属催化剂与铑过程 （0），镍（0），铁（0），钴（0）或钯（0）作为中心金属并在二异氰酸酯，原酸酯，缩醛，酸酐，P 2 O 5，MgO的，氯化镁，硫酸镁，沸石，或它们的混合物的存在及其在 在范围1到250巴，并从室温到150℃的温度下的压力

    4.
    发明专利
    未知

    公开(公告)号：AT334134T

    公开(公告)日：2006-08-15

    申请号：AT02800574

    申请日：2002-09-26

    Applicant: BASF AG

    Inventor： SAVA XAVIER ,  SLANY MICHAEL ,  ROEPER MICHAEL

    IPC: B01J31/28 ,  B01J31/24 ,  C07B61/00 ,  C07C51/14 ,  C07C57/03 ,  C07C67/38 ,  C07C69/533 ,  C07F9/6568 ,  C07F9/6571

    Abstract: A system comprising a diphosphine of the formula R 1 >P-(CH) n -PR 2 R 3 where R 1 is a divalent radical which together with the phosphorus atom to which it is linked forms an unsubstituted or substituted 2-phosphatricyclo[3.3.1.1{3,7}]decyl group or a derivative thereof in which one or more of the carbon atoms are replaced by heteroatoms, R 2 , R 3 are each, independently of one another, a monovalent radical having from 1 to 20 atoms or together form a divalent radical having from 2 to 20 atoms, n is 4 or 5, and a mixture of such diphosphines, and palladium or a palladium compound is suitable as carbonylation catalyst for the carbonylation of a conjugated diene.

    5.
    发明专利
    未知

    公开(公告)号：AT294205T

    公开(公告)日：2005-05-15

    申请号：AT02767222

    申请日：2002-07-17

    Applicant: BASF AG

    Inventor： SLANY MICHAEL ,  LUINSTRA GERRIT ,  SAVA XAVIER

    IPC: C08G63/78 ,  C08G63/06 ,  C08G63/82 ,  C08L101/16

    Abstract: A process for preparing thermoplastic poly(3-hydroxyalkanoates) with a molar mass greater than 6 000 g/mol and a melting point in the range from 70 to 170° C., by reacting an oxirane compound with carbon monoxide in the presence of a transition metal catalyst which has rhodium(0), nickel(0), iron(0), cobalt(0) or palladium(0) as central metal and has been chelated with neutral Lewis bases, and also in the presence of diisocyanates, ortho esters, acetals, anhydrides, P 2 O 5 , MgO, MgCl 2 , MgSO 4 , zeolites, or a mixture of these, at a pressure in the range from 1 to 250 bar and at from room temperature to 150° C.

    METHOD FOR PRODUCING DIALDEHYDES AND/OR ETHYLENICALLY UNSATURATED MONOALDEHYDES BY HYDROFORMYLATING ETHYLENICALLY UNSATURATED COMPOUNDS
    7.
    发明专利
    METHOD FOR PRODUCING DIALDEHYDES AND/OR ETHYLENICALLY UNSATURATED MONOALDEHYDES BY HYDROFORMYLATING ETHYLENICALLY UNSATURATED COMPOUNDS 未知

    公开(公告)号：AU2003267348A1

    公开(公告)日：2004-04-08

    申请号：AU2003267348

    申请日：2003-09-12

    Applicant: BASF AG

    Inventor： SAVA XAVIER ,  LOBER OLIVER ,  BEY OLIVER ,  STEPHAN JURGEN ,  HAESE FRANK ,  VOLLAND MARTIN ,  AHLERS WOLFGANG ,  EBEL KLAUS ,  PACIELLO ROCCO ,  ROPER MICHAEL ,  MACKEWITZ THOMAS ,  BOHM VOLKER

    IPC: C07B61/00 ,  C07C45/50 ,  C07C47/12 ,  C07F9/572 ,  C07F9/655 ,  C07F9/6558 ,  C07F9/6584 ,  C07F9/6596 ,  C07C47/21

    Abstract: A process for the production of dialdehydes and/or ethylenically unsaturated monoaldehydes by reaction of at least one compound having at least two ethylenically unsaturated double bonds with carbon monoxide and hydrogen in the presence of a hydroformylation catalyst comprising at least one complex of a Group VIII metal with at least one ligand comprising a pnicogen chelate compound. A process for the production of dialdehydes and/or ethylenically unsaturated monoaldehydes by reaction of at least one compound having at least two ethylenically unsaturated double bonds with carbon monoxide and hydrogen in the presence of a hydroformylation catalyst comprising at least one complex of a Group VIII metal with at least one ligand comprising a pnicogen chelate compound of formula (1). Q = bridging group of formula (2); A1, A2 = O, S, SiRaRb, NRc or CRdRe; Ra-Rc = H, alkyl, cycloalkyl, heterocycloalkyl, aryl or heteroaryl; Rd, Re = H, alkyl, cycloalkyl, heterocycloalkyl, aryl or heteroaryl or two Rd groups and/or two Re groups form an intermolecular bridging group D; D = bivalent bridging group of formula (3)-(6); R9,R10 = H, alkyl, cycloalkyl, aryl, halo, trifluoromethyl, carboxyl, carboxylate or cyano or together form a 3-4C alkylene bridge; R11-R14 = H, alkyl, cycloalkyl, aryl, halo, trifluoromethyl, COOH, carboxylate, cyano, alkoxy, SO3H, sulfonate, NE1E2, alkylene-NE1E2E3+X-, acyl or nitro; C = 0 or 1; Y = chemical bond; RI-RVI = H, alky, cycloalkyl, heterocycloalkyl, aryl or heteroaryl; COORf, COO-M+, SO3Rf, SO3-M+, NE1E2, NE1E2E3+X-, alkylene-NE1E2E3+X-, ORf, SRf, (CHRgCH2O)xRf, (CH2N(E1))xRf, (CH2CH2N(E1))xRf, halo, trifluoromethyl, nitro, acyl or cyano or 2 neighboring groups, together with two neighboring C atoms of the benzene ring to which they are bonded form a condensed ring system of 1-3 further rings; Rf, E1-E3 = H, alkyl, cycloalkyl or aryl; R9 = H, methyl or ethyl; M+ = cation, X-=anion; x = 1-120; a, b = 0 or 1; Pn = P, As or Sb; R1-R4 = heteroaryl, heteroaryloxy, alkyl, alkoxy, aryl, aryloxy, cycloalkyl, cycloalkoxy, heterocycloalkyl, heterocycloalkoxy or NE1E2 with the proviso that is R1 and R3 are bonded via the N atom to the pnicogen atom bonded pyrrole ring or R1 with R2 and/or R3 together with R4 form a divalent group E of formula Py-I-W or R1 and R2 and/or R3 and R4 form a bispyrrole group of formula Py-I-Py; Py = pyrrole group that is bonded via its N atom to Pn; I = chemical bond, O, S, SiRaRb, NRc, optionally substituted 1-10C alkylene or CRhCRi; W = cycloalkyl, cycloalkoxy, aryl, aryloxy, heteroaryl or heteroaryloxy; Rh and Ri = H, alkyl, cycloalkyl, heterocycloalkyl, aryl or heteroaryl

    METHOD FOR THE EMULSION POLYMERIZATION OF OLEFINS
    8.
    发明专利
    METHOD FOR THE EMULSION POLYMERIZATION OF OLEFINS 未知

    公开(公告)号：AU2003250070A1

    公开(公告)日：2004-02-23

    申请号：AU2003250070

    申请日：2003-07-16

    Applicant: BASF AG

    Inventor： BAUERS FLORIAN M ,  CHOWDHRY MUBARIK MAHMOOD ,  SCHMID MARKUS ,  PREISHUBER-PFLUGL PETER ,  SAVA XAVIER ,  WEISS HORST ,  MECKING STEFAN

    IPC: C08F2/22 ,  C08F2/24 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F10/00

    Abstract: A method for the emulsion polymerization of one or more olefins by reacting a ligand of general formulae Ia and Ib or a mixture of at least two ligands Ia or Ib, wherein R respectively represents one or several of the following radicals; hydrogen, halogen, nitrile, C1-C12-alkyl groups, C1-C12-alkoxy groups, C7-C13-aralkyl groups, C6-C14-aryl groups, and wherein identical or different compounds of general formulae Ia and Ib can, optionally, be concatenated by one or several bridges, with a phosphine compound PR3′ and a metal compound of general formula M(L2)2 or M(L2)2 (L1)z, wherein the variables are defined as follows: M is a transition metal of groups 7-10 in the periodic system of the elements; L1 represents phosphanes (R5)xPH3-x or amines (R5)xNH3-x with identical or different radicals R5, ether (R5)2O, H2O, alkohols (R5)OH, pyridine, pyridine derivatives of formula C5H5-x(R5)xN, CO, C1-C12-alkylnitriles, C6-C14-arylnitriles or ethylenically unsaturated double bond systems, wherein x is a whole number ranging from 0-3, L2 represents halogenide ions R6xNH3-x, wherein x is a whole number ranging from 0 3 and R6 represents C1-C12-alkyl, and C1-C6-alkylane ions, allylane ions, benzylane ions or arylane ions, wherein L1 and L2 can be concatenated with each other by one or several covalent bonds, z is a number ranging from 0 4. The invention also relates to the immediate use of the reaction product in the polymerization or copolymerization of olefins in water or in a solvent mixture containing at least 50 vol. % water in the presence of an emulsifier and, optionally, in the presence of an activator.

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