发明名称 Biodegradable Superabsorbent Particles
摘要 A mixed polymer composite fiber including a carboxyalkyl cellulose, a starch, and a plurality of non-permanent intra-fiber metal crosslinks. The non-permanent intra-fiber metal crosslinks include multi-valent metal ion crosslinks formed with one or more metal ions selected from aluminum, boron, bismuth, titanium, and zirconium ions.
申请公布号 US2009325797(A1) 申请公布日期 2009.12.31
申请号 US20080165035 申请日期 2008.06.30
申请人 发明人 WEERAWARNA S. ANANDA
分类号 A61K8/72;B01J20/26 主分类号 A61K8/72
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