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    51.
    发明专利
    未知

    公开(公告)号：FI945836A0

    公开(公告)日：1994-12-12

    申请号：FI945836

    申请日：1994-12-12

    Applicant: BASF AG

    Inventor： BOTT KASPAR ,  NORBERT GOETZ ,  BAUER GERHARD ,  AYDIN ORAL

    IPC: C07C249/12 ,  C07C251/54 ,  C07C259/06 ,  C08F20/34 ,  C08F220/36 ,  C09J133/04 ,  C09J133/14 ,  C07C ,  C08F

    Abstract: PCT No. PCT/EP93/01396 Sec. 371 Date Dec. 9, 1994 Sec. 102(e) Date Dec. 9, 1994 PCT Filed Jun. 3, 1993 PCT Pub. No. WO93/25519 PCT Pub. Date Dec. 23, 1993.Copolymerizable oxime ethers of the general formula I where A is a divalent link, R1 may be hydrogen or C1-C4-alkyl and R2 and R3 independently of one another are each hydrogen or C1-C10-alkyl, C1-C10-alkoxy, C5-C10-cycloalkyl or C5-C10-aryl, each of which may furthermore contain 1-3 nonadjacent nitrogen, oxygen or sulfur atoms as hetero atoms in the carbon chain or in the carbon ring and may be substituted by C1-C4-alkyl or C1-C4-alkoxy groups, R2 or R3 may each be hydrogen or R2 and R3 together form a bridge of 3 to 14 carbon atoms, where some of the carbon atoms may also be part of an aromatic ring.

    Copolymerizable oxime ethers and copolymers containing them
    53.
    发明专利
    Copolymerizable oxime ethers and copolymers containing them 未知

    公开(公告)号：AU4321893A

    公开(公告)日：1994-01-04

    申请号：AU4321893

    申请日：1993-06-03

    Applicant: BASF AG

    Inventor： BOTT KASPAR ,  GOETZ NORBERT ,  BAUER GERHARD ,  AYDIN ORAL

    IPC: C07C249/12 ,  C07C251/54 ,  C07C259/06 ,  C08F20/34 ,  C08F220/36 ,  C09J133/04 ,  C09J133/14

    Abstract: PCT No. PCT/EP93/01396 Sec. 371 Date Dec. 9, 1994 Sec. 102(e) Date Dec. 9, 1994 PCT Filed Jun. 3, 1993 PCT Pub. No. WO93/25519 PCT Pub. Date Dec. 23, 1993.Copolymerizable oxime ethers of the general formula I where A is a divalent link, R1 may be hydrogen or C1-C4-alkyl and R2 and R3 independently of one another are each hydrogen or C1-C10-alkyl, C1-C10-alkoxy, C5-C10-cycloalkyl or C5-C10-aryl, each of which may furthermore contain 1-3 nonadjacent nitrogen, oxygen or sulfur atoms as hetero atoms in the carbon chain or in the carbon ring and may be substituted by C1-C4-alkyl or C1-C4-alkoxy groups, R2 or R3 may each be hydrogen or R2 and R3 together form a bridge of 3 to 14 carbon atoms, where some of the carbon atoms may also be part of an aromatic ring.

    57.
    发明专利
    未知

    公开(公告)号：FI931930A

    公开(公告)日：1993-10-30

    申请号：FI931930

    申请日：1993-04-29

    Applicant: BASF AG

    Inventor： AYDIN ORAL ,  PORTUGALL MICHAEL ,  NEUTZNER JOSEF ,  MAECHTLE WALTER

    IPC: C08F2/22 ,  C08F2/24 ,  C08F2/44 ,  C08F265/06

    Abstract: An aqueous polymer dispersion having a solids volume concentration of 50% by volume or more, obtained by free-radical aqueous emulsion polymerisation of free-radical-polymerisable monomers other than vinyl and vinylidine halides, with addition of an aqueous starting polymer dispersion having a certain diameter distribution of the starting polymer particles present therein, by the feed process.

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