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Low‐Temperature,Rapid Copolymerization of Acrylic Acid and Sodium Acrylate in Water
Authors:Benjaporn Narupai  Johannes Willenbacher  Morgan W. Bates  Stephanie M. Barbon  Raghida Bou Zerdan  Alaina J. McGrath  In‐Hwan Lee  Athina Anastasaki  Emre H. Discekici  David S. Laitar  Antony K. Van Dyk  Tom H. Kalantar  Jing M. Ren  Craig J. Hawker
Abstract:Regulating the aqueous polymerization of acrylic acid (AA) is a major opportunity for future materials design, requiring the development of scalable, industry‐oriented procedures that afford modest molar mass and dispersity control without long reaction times and environmentally demanding conditions. To address these challenges, this report presents the rapid copolymerization of aqueous mixtures of AA and sodium acrylate using an inexpensive and scalable protocol based on alkyl iodides/sodium iodide as mediators in water. © 2019 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2019, 57, 1414–1419
Keywords:aqueous polymerization  copolymer  degenerative chain transfer  poly(acrylic acid)  sodium acrylate
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