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AssigneeArcher Daniels Midland Company
InventorsIsabelle Bolduc, Anne-Claude Couffin, Shuojia Dong, Danick Godin, George Koutlakis, Nicole Lachapelle, Andre LaForest, Caroline Lavergne, Vladimiro Nettel, Nicolas Nourry, Frederic Picard, Oscar Suarez-Hernandez, Catherine Theriault
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Surface-treated carboxyalkylated polysaccharides comprising a biobased content of at least 82% are described herein. The surface-treated carboxyalkylated polysaccharides comprise a CRC of at least 18 g/g, a FSC of at least 26 g/g, and an AUL at 0.7 psi of at least 14 g/g. Processes for the manufacture of surface-treated carboxyalkylated polysaccharides are also described herein.
A carboxyalkylated polysaccharide comprising a non-cross-linking acid treated surface.
A carboxyalkylated starch comprising a homogeneous carboxyalkyl distribution pattern and a treated surface.
A superabsorbent polymer characterized by an AUL at 0.7 psi of at least 14 g/g and a biobased content of at least 82%.
An internally cross-linked carboxyalkylated polysaccharide comprising a treated surface.
A process for the manufacture of a surface treated carboxyalkylated polysaccharide comprising:
A process for the manufacture of a surface treated carboxyalkylated starch comprising:
Dependencies are inferred from the claim text.