发明名称 AQUEOUS FUNGICIDAL CATIONIC SYNTHETIC RESIN DISPERSION AND USE AS FUNGICIDAL, BACTERICIDAL AND ALGICIDAL FINISHER
摘要 The finely divided dispersions can be obtained by emulsion polymerisation from suitable monomers and contain biocidal, cationic- surfactant quaternary organic ammonium compounds, preferably tetrasubstituted ammonium compounds of the formula (I) and/or alkyl- or alkenylpyridinium compounds of the formula (II), in particular in an amount of from 0.1 to 20 % by weight, based on the dispersion polymer. The mean particle size of the polymer particles in the biocidal, cationic polymer dispersions is preferably from 0.02 to 0.5 mu m at a cation activity of from 1.5 to 600  mu mol per g of solid, measured at pH 7, and the solids content of the dispersions is preferably from 3 to 40 % by weight. The dispersions are used as finishing agents for microbe-endangered substrates, preferably for wood protection, for emulsion paints and for plastic or synthetic resin plasters, where the biocidal finishes which can be achieved may exhibit surprising long-term biological actions.
申请公布号 JPS63264502(A) 申请公布日期 1988.11.01
申请号 JP19880083228 申请日期 1988.04.06
申请人 HOECHST AG 发明人 HANSUUUIRURITSUHI FUUTO;HERUMUUTO BURAUN;FURANTSU KEENITSUHI
分类号 B27K5/00;A01N25/04;A01N33/12;B27K3/15;B27K3/50;C08L101/00;C09D5/14 主分类号 B27K5/00
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