Résumé : |
During this presentation DSM will introduce a new concept of low VOC (2010 compliant) resins. These resins are specially designed for use in high solid (low VOC) solvent-borne trim paints, meeting the 2010 European Committee legislation on Volatile Organic Compounds. For opaque trim paints (category d), this legislation permits a maximum emission of only 300 gram of volatile organic compounds per liter of paint. Facing this new VOC legislation for decorative paints, of which the 2nd stage will become effective per 01.01.2010, it is abundantly clear that the conventional alkyk resins and their paint formulations can not be used anymore. in this presentation full attention will be given to a novel type of resinwhich DSM has developed base on a new technology : modified hyperbranched resins. This paper describes a comparative study of the basic drying properties of an oxidative drying trim paint based on such a novel resin. |