THERMOPLASTIC BINDER

摘要

PROBLEM TO BE SOLVED: To provide a thermoplastic binder suitably usable for obtaining molded products from various biomass-based materials. SOLUTION: This biodegradable thermoplastic binder is obtained by emulsifying a polyester-based biodegradable resin with an emulsifier. This binder thus obtained is in the form of a resin emulsion in which the carboxylic acid group in the resin is neutralized with an alkaline substance, or in the form of emulsion powder obtained by powdering the resin emulsion.