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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Biodegradable plastic ： ウィキペディア英語版 Biodegradable plastic Biodegradable plastics are plastics that decompose by the action of living organisms, usually bacteria. Two basic classes of biodegradable plastics exist: Bioplastics, whose components are derived from renewable raw materials and plastics made from petrochemicals containing biodegradable additives which enhance biodegradation. == Examples of biodegradable plastics == * While aromatic polyesters are almost totally resistant to microbial attack, most aliphatic polyesters are biodegradable due to their potentially hydrolysable ester bonds: * * Naturally Produced: Polyhydroxyalkanoates (PHAs) like the poly-3-hydroxybutyrate (PHB), polyhydroxyvalerate (PHV) and polyhydroxyhexanoate (PHH); * * Renewable Resource: Polylactic acid (PLA); * * Synthetic: Polybutylene succinate (PBS), polycaprolactone (PCL)... * Polyanhydrides * Polyvinyl alcohol * Most of the starch derivatives * Cellulose esters like cellulose acetate and nitrocellulose and their derivatives (celluloid). * Enhanced biodegradable plastic with additives.〔(【引用サイトリンク】title=Biodegradable plastic and additives. )〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Biodegradable plastic」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.