Relationship between Photodegradability and Biodegradability of Some Aliphatic Polyesters.
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- Ikada Eiji
- Faculty of Engineering Kobe University
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Aliphatic polyesters such as polycaprolactone are now widely utilized as a green polymer to avoid serious environmental pollution due to diffusion of plastics waste. Such a polyester contains a carbonyl group in each repeating unit. The Norrish-type photo decomposition, therefore, is expected to occur in these polyester polymers. Accordingly, photo irradiation by a medium pressure mercury lamp was done to the polyester film. It was found that the aliphatic polyester could be utilized for a photodegradable plastics. Photodegradation behavior of the aliphatic polyesters was compared with the biodegradation behavior by means of electron microscopy.
収録刊行物
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- Journal of Photopolymer Science and Technology
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Journal of Photopolymer Science and Technology 12 (2), 251-256, 1999
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詳細情報
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- CRID
- 1390282679302852096
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- NII論文ID
- 130003488171
- 40005351503
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- NII書誌ID
- AA11576862
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- COI
- 1:CAS:528:DyaK1MXks12ru7Y%3D
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- ISSN
- 13496336
- 09149244
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- NDL書誌ID
- 4788984
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可