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US5200247A Biodegradable film containing an alkanoyl polymer/PVA blend and method of making same 失效
含有烷酰基聚合物/ PVA共混物的生物降解膜及其制备方法

Biodegradable film containing an alkanoyl polymer/PVA blend and method
of making same
摘要:
A biodegradable thermoplastic film is disclosed comprising a blend of an alkanoyl polymer and polyvinyl alcohol. The film can be stretched providing opacity and enhancing its biodegradability.
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