Abstract: The invention relates to paint, ink and other coating formulations, particularly alkyd-based formulations comprising metal driers, such as iron-containing and manganese-containing compounds, which exhibit a reduced propensity to develop a skin on storage.

Abstract: The present invention relates to paint, ink and other coating formulations, particularly alkyd-based formulations comprising metal driers, such as iron- and manganese-containing compounds, which exhibit a reduced propensity to develop a skin on storage.

Abstract: A process for the manufacture of aqueous coating agents, obtained by mixing an aqueous dispersion of one or more water-dispersible or water-soluble binders that contain groups reactive with isocyanate with one or more polyisocyanates that are liquid or are present in liquid form as a result of the addition of organic solvents, as well as optionally pigments, fillers and/or customary lacquer additives, wherein an aqueous dispersion is used of one or more binders with a number-average molecular weight (Mn) of 1000 to 100,000, groups reactive with isocyanate equivalent to a hydroxyl number of 20 to 250 and an acid number of 10 to 100, whose acidic groups are at least partly neutralized by one or more polyamines with primary and/or secondary amino groups mixed with one or more tertiary monoamines, and the polyisocyanate that is liquid or present in liquid form is dispersed in this dispersion shortly before the use of the coating agents; and the coating agents obtained.

Abstract: A binder, neutralizable with bases, for producing siccativated aqueous coating agents, based on a polydiene resin partially crosslinked with bis(2-oxazoline), with an acid number of 50 to 100, that is obtainable by anhydrous reaction ofA. 40 to 80 wt % of one or several polydiene oils with a weight-average molecular weight of 300 to 5000,B. 5 to 25 wt % of one or several .alpha.,.beta.-ethylenically unsaturated carboxylic acids,C. 1 to 10 wt % of one or several bis(2-oxazoline)s andD. 0 to 20 wt % of one or several physically curing resins and/or ethylenically unsaturated monomers,transfer into an aqueous medium and reaction withE. 1 to 40 wt % of one or several ethylenically unsaturated monomers in presence of an oil-soluble, free-radical-forming polymerization initiator and optionally a polymerization regulator,wherein each of the above percentages by weight relates to the sum of components A, B, C, D, and E. A process for production of the binder and its use in aqueous coating agents.