Invention Grant
US08691892B2 Chaff molding and production method thereof 有权
其成型及其制造方法

Chaff molding and production method thereof
Abstract:
This invention provides a chaff molding which is excellent in a compressive strength. Said chaff molding comprises a chaff and a polyvinyl alcohol-based resin having a 1,2-diol structure as a side chain.
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