| http://www.w3.org/ns/prov#value | - The thermal aging resistance is improved presumably because the dibasic acid erythritol ester forms a chelate with impurities contained in the catalyst or the filler used in the production of the thermoplastic resin, for example, metallic components such as iron, copper and the like, making it possible to provide the antioxidation effect or to decrease the amount of the antioxidant added as requir
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