Patent ID: 11958675
Assignee: ICONIC FUSIONS CO., LTD.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC B  C  A | IPC B  C

Claim 3:
4. The PTP blister packaging material of claim 1, wherein the PET-based copolymer of the first resin has a thermal decomposition temperature of 300° C. or higher, a melting point of 240° C. or higher, and a relative density of 1.36 to 1.50 gr/cm3, and
the PET-based copolymer of the second resin has a thermal decomposition temperature of 300° C. or higher, a melting point of 240° C. or higher, and a relative density of 1.38 to 1.40 gr/cm3.