METHOD FOR PRODUCING LATEX PAINTS CONTAINING BIOCIDES, GROUND AND DISPERSION PHASE FOR LATEX PAINTS

摘要

1. A method of manufacturing a paint composition, the method comprising: preparing a milled phase by mixing one or more pigments, other components of the milled phase and a biocide insoluble in water; and mixing the milled phase with one or more latex resins and other thinning components. ! 2. The method according to claim 1, in which the components of the milled phase are selected from one or more components, such as: cosolvents, coalescents, thickeners, surfactants, pigment dispersants, neutralizing agents and antifoam agents. ! 3. The method according to claims 1 and 2, in which the thinning components are selected from one or more components, such as: latex resins, pigment suspensions, coalescence agents, thickeners, neutralizing agents and antifoam agents. ! 4. The method according to claims 1 and 2, in which the biocide is 1,2-benzisothiazole-3 (2H) -one (BIT), ortho-phenylphenol (OFF), alkyl isothiazolinones, such as octylisothiazolinone, 3-iodo-2-propynylbutylcarbamate , carbendazim, chlorothalonil, diuron, azole-based antibacterial drugs such as tebuconazole, propiconazole and azaconazole, thiabendazole, zinc pyrithione, diiodomethyl-para-tolylsulfone, 2- (thiocyanomethylthio) -benzthiazole, zinc tricrutinamide, dimer -alkyl-substituted BIT, such as N-butyl-BIT, dihalo-substituted alkyl isothiazolino nas, such as dichloroctylisothiazolinone (DXOIT) and mixtures of two or more of them. ! 5. The method according to claim 3, in which the biocide is 1,2-benzisothiazole-3 (2H) -one (BIT), ortho-phenylphenol (OFF), alkyl isothiazolinones, such as octylisothiazolinone, 3-iodo-2-propynylbutylcarbamate, carbendazim , chlorothalonil, diuron, ant