中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

88 records (took 0.023 seconds)

    52.
    发明专利
    未知

    公开(公告)号：DK166029C

    公开(公告)日：1993-07-12

    申请号：DK43086

    申请日：1986-01-29

    Applicant: BASF AG

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

    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

    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.

    BINDERS FOR AQUEOUS PRIMERS FOR WOOD PAINTS
    53.
    发明专利
    BINDERS FOR AQUEOUS PRIMERS FOR WOOD PAINTS 未知

    公开(公告)号：CA1270982A

    公开(公告)日：1990-06-26

    申请号：CA500186

    申请日：1986-01-23

    Applicant: BASF AG

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

    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 to 50.degree.C, the said dispersion being stable to polyvalent ions, and (B) from 5 to 50 X 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.

    54.
    发明专利
    未知

    公开(公告)号：DK137089D0

    公开(公告)日：1989-03-21

    申请号：DK137089

    申请日：1989-03-21

    Applicant: BASF AG

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

    IPC: C04B26/04 ,  C08F2/16 ,  C09D133/08 ,  C08F20/16 ,  C08F20/18 ,  C08F220/16 ,  C08F220/18 ,  C09D133/04 ,  C09D133/06 ,  C09D3/727

    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

Patent Agency Ranking