Biodegradable polyester resin compound and foamed article obtained therefrom
AssigneeLotte Fine Chemical Co., Ltd.
InventorsHee Soo Kim, Nam Yeong Yeom, Soo Youn Choi
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Abstract
A biodegradable polyester resin compound and a foamed article obtained by using the same are disclosed. The disclosed biodegradable polyester resin compound is obtained by melt-kneading a biodegradable polyester resin and a chain extender, which result in high melt viscosity and improved expansion ratio.
Claims14
A biodegradable polyester resin compound obtained by melt-kneading a biodegradable polyester resin and a chain extender, wherein the chain extender comprises at least one compound selected from a polyepoxide compound having two or more epoxy groups and a polyisocyanate compound having three or more isocyanate groups.
Dependencies are inferred from the claim text.