Patent ID: 8026300

Claim:
An aqueous resin dispersion comprising constituents (I) to (IV): where R 1 is a mono- or polynuclear aromatic radical unsubstituted or substituted with amino groups and/or cyano groups and/or nitrile groups and/or with saturated and/or unsaturated aliphatic C 2 to C 12 carbon chains; and R 2 , R 3 and R 4 : hydrogen, alkyl radicals having up to 15 carbon atoms or an aromatic radical, wherein R 2 , R 3 and R 4 may be the same or different from one another, (II) a codispersant based on epoxy resins, novolak resins, or their combinations, (III) a nonionic surfactant selected from castor oil ethoxylate, a hydrogenated castor oil ethoxylate, alkylphenol ethoxylate, fatty alcohol ethoxylate, oleic acid ethoxylate, oxo process alcohol ethoxylate or fatty alcohol alkoxylate, and (IV) a stabilizer based on cellulose derivatives, starch, dextrin, polyacrylic acid or copolymeric salts thereof, poly-N-vinylmethyl acetamide, polyvinyl alcohol, vinyl pyrrolidone copolymers or Stimme protective colloids.