🔬 Acidic Group-Containing Copolymer Solution D-9130: The Unsung Hero of Coating & Ink Formulations By Dr. Lin – That One Chemist Who Still Smells Paint on Weekends Let’s be honest—when you hear “copolymer,” your brain might instantly flash to a lab-coated scientist sipping coffee while staring at a beaker full of something that looks suspiciously...