Addapt Chemicals, 5-410 Bio-based pigment dispersant In response to the increasing demand for products of bio-based origin, Addapt has developed its Addisp eco dispersant. This is a reactive, universal, VOC-free, bio-based (and biodegradable) polymeric pigment dispersant for resin-free pigment pastes, which can be used in water-based, solventbased and UV-curable systems. The new product enables production of resin-free pigment pastes with fineness ‹ 5 ?m (Hegman gauge) using only a dissolver. With no need for a ball/pearl mill, customers save energy, cleaning costs and decrease their carbon footprint. The new dispersant can be used in ...