Vigilancia Tecnológica

A method is disclosed for spinning a biodegradable polyester copolymer filament. A biodegradable polyester copolymer melt is formed by polymerizing terephthalic acid, ethylene glycol, caprolactone monomer, calcium carbonate, and polybutylene succinate to form a biodegradable polyester copolymer melt. The biodegradable polyester copolymer melt may be spun into a biodegradable polyester copolymer filament.