Lagerstabiles, einkomponentiges Konzentrat, seine Herstellung und Verwendung zur Herstellung kathodisch abscheidbarer Elektrotauchlackbäder

摘要

The invention concerns a concentrate containing binders which can be cathodically precipitated, optionally crosslinking agents, optionally organic solvents, pigments and optionally fillers, as well as water, with a solids content of 35 to 50 wt % at a weight ratio of pigment and optionally fillers to binders and crosslinking agents of 0.01 : 1 to 0.4 : 1, with a viscosity of 100 to 500 mPa.s, measured by a rotary viscometer at 20 DEG C, and a shear rate of 150 s<-1> and a solvent content of 0 to less than 20 % relative to the solids content. The invention further concerns a process for its production and its use in the preparation or supplementing of cathodic-precipitation electro-dipcoat baths.