Patent ID: 11932725
Assignee: ECOVANCE CO. LTD.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  Y | IPC C

Claim 3:
4. The biodegradable polyester resin of claim 1, wherein a crystallization temperature (Tc) is 38° C., and VST is 90° C. or higher, and
wherein Tc is the crystallization temperature (° C.) measured using a differential scanning calorimeter (DSC) while the temperature is elevated from 40° C. to 180° C. at a rate of 10° C/minute and then lowered to −50° C. at a rate of 10° C./minute, and
VST is the temperature (° C.) when the tip of a needle passes through 1 mm of a specimen having a thickness of 5 mm and a width of 10 mm while the specimen is measured at 50° C./hour and a load of 10 N according to ASTM D1525.