文献类型：专利

英文题名：Hydrophobic completely biological degradable materials and preparing method thereof

作者：WU Z;LU C;LIN J

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN1583851-A

申请日：2004-05-24

公开日：2005-02-23

语种：英文

收录：DERWENT

摘要：NOVELTY - A hydrophobic bio-degradable material is prepared from a mixture selected one or more from starch, polyvinyl alcohol, bio-degradable polymer, plastifier, cross linking agent, fortifier, lubricant and additives, by mixing, reacting, and extruding to form products in various shapes, or preparing mother materials and then extruding, injecting, blowing or sucking to form products or with other materials. The products cost low, have good hydrophobicity and degradation, so as to prevent from white pollution. It is produced simply to modify and to shape simultaneously and continuously.