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Biobased Epoxy Resins and Curing Agents using Rosin Acids as Building Blocks
Abstract WSU inventors have developed epoxy resin systems and carboxylic terminated polyesters using rosin acids as building blocks. This provides a method to make epoxy resin systems that do not contain Bisphenol A (BPA). Current powder coating polyester resins are built largely on tere-or isophthalic acid and trimellitic anhydride as rigid monomers...
Published: 4/28/2023
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Inventor(s): Jinwen Zhang, Ming Xian, Xiaoqing Liu
Keywords(s): Advanced Materials, Chemistry, Clean Tech
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