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The aqueous solution of acrylic acid polymers, acrylic acid polymers, a process for preparing aqueous solutions, and the use of aqueous solutions.
The aqueous solution of acrylic acid polymers, acrylic acid polymers, a process for preparing aqueous solutions, and the use of aqueous solutions.
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机译:丙烯酸聚合物的水溶液,丙烯酸聚合物,制备水溶液的方法以及水溶液的用途。
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摘要
The invention relates to an aqueous solution of acrylic acid polymers having a total phosphorous content of organically and possibly inorganically bonded phosphorus, wherein (a) a first part of the phosphorous is in the form of phosphinate groups bonded in the polymer chain, (b) a second part of the phosphorus is in the form of phosphinate groups and/or phosphonate groups bonded to the end of the polymer chain, (c) optionally a third part of the phosphorous is in the form of dissolved inorganic phosphorous salts, wherein at least 76% of the total phosphorous content is in the form of phosphinate groups bonded in the polymer chain.
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