Acrylamido-sulfonic acid polymers and their use
作者： Executrix By S Martha Dean , K Robert Lange , Robert H Schiesser , Russell T Dean , Richard G Tonkyn
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摘要: The present disclosure is directed to polymers and copolymers of acrylamido-sulfonic acid compounds their use basically as dispersants for particles contained in aqueous systems. Exemplary the sulfonic compound 2-acrylamido-2-methylpropane acid, or water-soluble salt thereof; representative co-monomers which copolymerized with can be mentioned, acrylic derivatives thereof, acrylamide vinyl pyrrolidone, etc. are specifically useful dispersing water-insoluble iron, calcium, magnesium aluminum such commonly occurring slit clay.
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