Patents

Solvent-free primer for

Solvent-free primer for
plastics from bayer
Patent No.Europe 1,283,230 A
Bayer AG has been granted a patent for a solvent-free primer for use on plastics, giving good adhesion and high gloss. The primer is comprised of an aqueous dispersion of hydrophilic polyurethane resin comprising aromatic diol initiated polyether diol component, low-MW polyol component, ethylene oxide, polyisocyanate, aliphatic polyamines or hydrazine and hydrophilic aliphatic diamine.

Add us as a preferred source on Google

Get the latest Coatings World news, insights and analysis in your Google Search and AI experiences.

Keep Up With Our Content. Subscribe To Coatings World Newsletters