BIODEGRADABLE POLYESTER RESIN COMPOSITION, METHOD OF PREPARING THE SAME AND BIODEGRADABLE MOLDED ARTICLE INCLUDING BIODEGRADABLE POLYESTER RESIN COMPOSITION
An eco-friendly biodegradable polyester resin composition includes a polyester resin that includes a diol, an aromatic dicarboxylic acid and an aliphatic dicarboxylic acid, wherein a biodegradability per aliphatic carboxylic acid is 1.7 or more, the biodegradability per aliphatic carboxylic acid bei...
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creator | RYU, Ji Yeon KIM, Hoon KIM, Kyung Youn JUNG, Joo Young KIM, Seong Dong JOENG, Eun Sun BYEON, Jun Su |
description | An eco-friendly biodegradable polyester resin composition includes a polyester resin that includes a diol, an aromatic dicarboxylic acid and an aliphatic dicarboxylic acid, wherein a biodegradability per aliphatic carboxylic acid is 1.7 or more, the biodegradability per aliphatic carboxylic acid being a value obtained by dividing a biodegradability after 9 weeks by a ratio of the aliphatic dicarboxylic acid to the total dicarboxylic acid, and the biodegradability after 9 weeks being 85% or more. |
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subjects | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
title | BIODEGRADABLE POLYESTER RESIN COMPOSITION, METHOD OF PREPARING THE SAME AND BIODEGRADABLE MOLDED ARTICLE INCLUDING BIODEGRADABLE POLYESTER RESIN COMPOSITION |
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