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Dissolution of chitosan, e.g. for molding chitosan film and fiber, by dispersing chitosan powder in alkaline solution, filtering, washing collected solid, dispersing pre-treated chitosan in water, adding sodium thiocyanate salt, and heating. 专利
申请日期: 2009-01-01, 公开日期: 2009-10-28
作者:  BIN Y LV P WANG X YU Q ZHAO B
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