Biodegradable film and biodegradable molded product using same
AssigneeMicroworks Co., Ltd.
InventorsMi Ok OH, Jewon YEON, Sang Kuk PARK, Kweon Hyung HAN
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Abstract
An embodiment pertains to a biodegradable film and a biodegradable molded product manufactured using same. The biodegradable film comprises a middle layer containing polybutylene succinate adipate (PBSA) resin, and a first and a second skin layer on the respective outermost sides, each containing polylactic acid (PLA) resin, whereby excellent biodegradability can be ensured while maintaining optical properties such as haze and light transmittance, and mechanical properties such as tensile strength and modulus.
Claims16
A biodegradable film, which comprises an intermediate layer;
- and a first skin layer and a second skin layer respectively provided on the outermost sides, wherein the intermediate layer comprises a polybutylene succinate adipate (PBSA) resin, and each of the first skin layer and the second skin layer comprises a polylactic acid (PLA) resin.
A biodegradable molded article, which comprises a biodegradable film comprising an intermediate layer;
- and a first skin layer and a second skin layer respectively provided on the outermost sides, wherein the intermediate layer comprises a polybutylene succinate adipate (PBSA) resin, and each of the first skin layer and the second skin layer comprises a polylactic acid (PLA) resin.
Dependencies are inferred from the claim text.