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|1. (WO2018221861) OXO-BIODEGRADABLE TRANSPARENT BIO-WRAP FILM USING BIOMASS AND BIODEGRADABLE CATALYST|
BIOPOLYMER CO., LTD
|Inventors:||KIM, Young Tae
YOU, Young Sun
|Title:||OXO-BIODEGRADABLE TRANSPARENT BIO-WRAP FILM USING BIOMASS AND BIODEGRADABLE CATALYST|
The present invention relates to a transparent bio-wrap film and, more particularly, to an oxo-biodegradable transparent bio-wrap film composition using a biomass and a biodegradable catalyst, which is intended to achieve a harmony of excellent transparency, flexibility, and mechanical properties while retaining the functions of carbon reduction, biodegradability, and freshness maintenance by adding an epoxidized soybean oil, which is a carbon-neutral type plant-based plasticizer, a biodegradable catalyst, an ingredient for freshness maintenance, etc. to a vinyl chloride resin, which is a main material, to prepare a raw material composition for food wrapping materials, and molding the composition into films by extrusion; a transparent bio-wrap film prepared from the composition by extrusion molding; and a method for manufacturing the same film.