In this article, we synthesize of a novel starch-based superabsorbent hydrogel via graft copolymerization of mixtures of acrylic acid (AA) and 2-Hydroxy ethyl methacrylate (HEMA) onto starch backbones ...
"Luquasorb" FP 800 superabsorbent from BASF (Ludwigshafen / Germany; www.basf.com) has gained approval from the US Food and Drug Administration (FDA) for use in indirect food contact packaging ...
Gels are materials composed of a three-dimensional crosslinked polymer or colloidal network immersed in a fluid. They are usually soft and weak, but can be made hard and tough. Hydrogels are gels ...