Starch-based completely biodegradable polymer materials

摘要: Starch is a natural polymer which possesses many unique properties and some shortcoming simultaneously. Some synthetic polymers are biodegradable can be tailor-made easily. Therefore, by combining the individual advan- tages of starch polymers, starch-based completely (SCBP) potential for applica- tions in biomedical environmental fields. Therefore it received great attention was extensively investigated. In this paper, structure characteristics degradable briefly introduced. Then, recent progress about preparation SCBP via physical blending chemical modification reviewed discussed. At last, examples have been presented to elucidate that promising materials various applications their development good solution reducing consumption petroleum resources problem.