Patent ID: 7312286

Claim:
A flexible superabsorbent binder polymer composition comprising the reaction product of: a monomer solution including at least 15% by mass monoethylenically unsaturated monomer selected from carboxylic acid, carboxylic acid salts, sulphonic acid, sulphonic acid salts, phosphoric acid, or phosphoric acid salts; an acrylate or methacrylate ester that contains an alkoxysilane functionality; a copolymerizable hydrophilic glycol containing an ester monomer, an initiator system; and a neutralizing agent wherein the unsaturated monomer is neutralized to at least 25 mol %; and wherein the flexible superabsorbent binder polymer composition has a residual monoethylenically unsaturated monomer content of less than about 1000 ppm.