FUNCTIONAL RESIN COMPOSITION COMPRISING BIOMASS-DERIVED COMPONENT

The present invention relates to a functional resin composition comprising a biomass-derived component, and more particularly to a functional resin composition comprising: a biomass-derived component; an aromatic dicarboxylic acid; an alcohol component; a chain extender; and a multifunctional compound. The biomass-derived component is biomass-derived succinic acid alone or a mixture of biomass-derived succinic acid alone and fossil-derived aliphatic dicarboxylic acid. The functional resin composition comprising these components has excellent processability, moldability, tearing strength and tensile strength, and does not easily change over time due to its excellent hydrolysis resistance. 本发明涉及一种功能树脂组合物，该功能树脂组合物包含生物质衍生组分，更具体地，涉及一种包含以下组分的功能树脂组合物：生物质衍生组分；芳族二羧酸；醇组分；扩链剂；以及多官能化合物。该生物质衍生组分是单独的生物质衍生琥珀酸或单独的生物质衍生琥珀酸和化石衍生的脂肪族二羧酸的混合物。包含这些组分的功能树脂组合物具有优异的加工性、成型性、撕裂强度和拉伸强度，并且由于其优异的耐水解性而不容易随时间变化。