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    11.
    发明专利
    未知

    公开(公告)号：DE4037079A1

    公开(公告)日：1992-05-27

    申请号：DE4037079

    申请日：1990-11-22

    Applicant: BASF AG

    Inventor： BARWICH JUERGEN DR ,  REHMER GERD DR ,  BOTT KASPAR DR

    IPC: C07C231/06 ,  C07C235/20 ,  C07C235/78 ,  C07C235/84 ,  C08F20/60 ,  C08F220/60 ,  C08F246/00 ,  C09J7/02 ,  C09J133/24

    Abstract: Unsaturated phenone derivatives of the general formula I I where R1 is C1-C4-alkyl, cyclopropyl, cyclopentyl, cyclohexyl, indanonyl, tetralonyl, phenyl or phenyl in which some or all of the hydrogen atoms have been replaced by a C1-C4-alkyl, C1-C4-alkoxy or C1-C4-thioalkyl group, or together with R2 or R6 forms an ethylene or propylene bridge, R2 to R6 are each hydrogen, C1-C4-alkyl, C1-C4-alkoxy or C1-C4-thioalkyl, and R3, R4 and R5 may each additionally be hydroxyl, R2 or R6 may additionally together with R1 form an ethylene or propylene bridge and one or more, but not more than three, of the radicals R2 to R6 are a group of the general formula II II or III III where K is C1-C10-alkylene which may contain 1 or 2 oxygen or sulfur atoms, Y is straight-chain or branched C1-C10-alkylene or is C1-C10-alkylene which is substituted by carboxyl, a carboxylate anion, an alkyl C1-C4-carboxylate group or hydroxyl, X is -NH- or -(N-Alkyl)- of 1 to 4 carbon atoms and Z is hydrogen or C1-C4-alkyl.

    12.
    发明专利
    未知

    公开(公告)号：DE19649383A1

    公开(公告)日：1998-06-04

    申请号：DE19649383

    申请日：1996-11-29

    Applicant: BASF AG

    Inventor： DAMES BURKHARDT DR ,  SCHUMACHER KARL-HEINZ DR ,  BARWICH JUERGEN DR ,  FRICKE HANS-JOACHIM

    IPC: B32B27/30 ,  B32B7/12 ,  C08F2/22 ,  C08F220/12 ,  C08F220/18 ,  C09J4/00 ,  C09J133/08

    Abstract: Polymer composed of 5 - 95 wt% of a mixture of at least one C2-C4alkyl acrylate and at least one C6-C12 alkyl acrylate (monomers a); 5 - 30 wt% ethylenically unsaturated compounds with a glass transition temperature above 0 DEG C which, apart from the ethylenically unsaturated group, have no further functional groups (monomers b); 0 - 10 wt% ethylenically unsaturated compounds with at least one acid group or acid anhydride group (monomers c); and 0 - 60 wt% of additional ethylenically unsaturated compounds (monomers d). The indications of weight are given with reference to the emulsion polymer.

    15.
    发明专利
    未知

    公开(公告)号：ES2057715T3

    公开(公告)日：1994-10-16

    申请号：ES91119041

    申请日：1991-11-08

    Applicant: BASF AG

    Inventor： BARWICH JUERGEN DR ,  REHMER GERD DR ,  BOTT KASPAR DR

    IPC: C07C231/06 ,  C07C235/20 ,  C07C235/78 ,  C07C235/84 ,  C08F20/60 ,  C08F220/60 ,  C08F246/00 ,  C09J7/02 ,  C09J133/24

    Abstract: Unsaturated phenone derivatives of the general formula I I where R1 is C1-C4-alkyl, cyclopropyl, cyclopentyl, cyclohexyl, indanonyl, tetralonyl, phenyl or phenyl in which some or all of the hydrogen atoms have been replaced by a C1-C4-alkyl, C1-C4-alkoxy or C1-C4-thioalkyl group, or together with R2 or R6 forms an ethylene or propylene bridge, R2 to R6 are each hydrogen, C1-C4-alkyl, C1-C4-alkoxy or C1-C4-thioalkyl, and R3, R4 and R5 may each additionally be hydroxyl, R2 or R6 may additionally together with R1 form an ethylene or propylene bridge and one or more, but not more than three, of the radicals R2 to R6 are a group of the general formula II II or III III where K is C1-C10-alkylene which may contain 1 or 2 oxygen or sulfur atoms, Y is straight-chain or branched C1-C10-alkylene or is C1-C10-alkylene which is substituted by carboxyl, a carboxylate anion, an alkyl C1-C4-carboxylate group or hydroxyl, X is -NH- or -(N-Alkyl)- of 1 to 4 carbon atoms and Z is hydrogen or C1-C4-alkyl.

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