THE ROLE OF POLYMER-SOLVENT INTERACT ION IN THE ADHESIVE PROPERTIES OF BLENDS BASED ON A COPOLYMER OF ACRYLIC ACID AND OXYETHYLENE REPEAT UNITS CONTAINING ADDITIVES

摘要

In conclusion, we have prepared formulations of a copolymer of acrylic acid and 2-hydroxyethylacrylate (CP) with different additives, containing oxyethylene chains, used as plasticizers for this particular system. We have seen the pressure sensitive character of adhesion only for a few formulations in a narrow range of composition. We have also shown that modifying the nature of the additive, it is possible obtain formulations with different adhesive properties.