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    14.
    发明专利
    未知

    公开(公告)号：DE58900680D1

    公开(公告)日：1992-02-20

    申请号：DE58900680

    申请日：1989-03-16

    Applicant: BASF AG

    Inventor： LEY GREGOR DR ,  SCHULTZE WOLFGANG ,  VINKE JOHANNES DR ,  WISTUBA ECKEHARDT DR

    IPC: C04B26/04 ,  C08F2/16 ,  C08F20/16 ,  C08F20/18 ,  C08F220/16 ,  C08F220/18 ,  C09D133/08 ,  C09D133/04 ,  C09D133/06

    Abstract: Coating compositions based on synthetic resin which contain as the binders, polymers built up from A) from 60 to 100% by weight of a tert.-butyl ester of an alpha - beta -ethylene unsaturated carboxylic acid or dicarboxylic acid having up to 5 carbon atoms or of a mixture of such tert.-butyl esters, B) from 0 to 40% by weight of an acrylate or methacrylate of a non-tertiary C1-C20-alkanol or a mixture of these monomers, C) from 0 to 20% by weight of vinyl chloride, vinyl acetate and/or vinyl propionate, the amounts mB and mC of the monomers B and C complying with the relationship mC

    BINDER FOR PRIMERS OF WOOD PAINTS
    16.
    发明专利
    BINDER FOR PRIMERS OF WOOD PAINTS 未知

    公开(公告)号：DE3660112D1

    公开(公告)日：1988-05-05

    申请号：DE3660112

    申请日：1986-01-23

    Applicant: BASF AG

    Inventor： KOSSMANN HERIBERT ,  MATTHAEI LOTHAR ,  LEY GREGOR DR ,  WISTUBA ECKEHARDT DR ,  WULGARIS SAVAS DR

    IPC: C09D5/00 ,  C09D5/02 ,  C09D15/00 ,  C09D125/00 ,  C09D125/04 ,  C09D125/14 ,  C09D127/04 ,  C09D133/02 ,  C09D133/04 ,  C09D133/06 ,  C09D135/00 ,  C09D157/00 ,  C09D3/74

    Abstract: Binders for aqueous primers for wood paints contain (A) from 50 to 95% by weight, based on the weight of the primer, of an aqueous dispersion of a vinyl polymer having a particle size of from 0.03 to 0.5 mu m and a minimum film-forming temperature of from 0 DEG to 50 DEG C., the said dispersion being stable to polyvalent ions, and (B) from 5 to 50% by weight, based on the weight of the primer, of a water-soluble polymeric zinc amine complex of a copolymer which has a K value of from 8 to 40 and consists of (a) from 20 to 60% by weight, based on the weight of the copolymer, of an alpha , beta -monoethylenically unsaturated mono- and/or dicarboxylic acid of 3 to 5 carbon atoms and (b) from 40 to 80% by weight, based on the weight of the copolymer, of styrene and/or one or more alkyl (meth)acrylates, where alkyl is of 1 to 8 carbon atoms, the copolymer being reacted with from 2 to 6 moles, based on the carboxyl groups of the copolymer, of ammonia and from 0.8 to 1.2 equivalents of a zinc compound per carboxyl group of the copolymer.

    18.
    发明专利
    未知

    公开(公告)号：DE3540042A1

    公开(公告)日：1987-05-14

    申请号：DE3540042

    申请日：1985-11-12

    Applicant: BASF AG

    Inventor： LEY GREGOR DR ,  MELAN MICHAEL DR ,  WISTUBA ECKEHARDT DR

    IPC: C09D5/34 ,  C09D7/12 ,  C09K3/18 ,  C09D1/06

    Abstract: Plasters, renders, masonry paints, interior paints and glazes which contain from 0.5 to 10% by weight of a distearyldiketene emulsion consisting of (a) from 3 to 40 parts by weight of distearyldiketene, (b) from 10 to 70 parts by weight of a solvent, (c) from 5 to 50 parts by weight of water and (d) from 0.5 to 5 parts by weight of emulsifier have particularly advantageous properties.

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