- 专利标题： Absorbent structure comprising a microbial polysaccharide and a process of making the same
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申请号： US541049申请日： 1995-10-11
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公开(公告)号： US5772646A公开(公告)日： 1998-06-30
- 发明人: Carol Ann Blaney , Joel Brostin , Theresa Marie McIntire , Bernard Joseph Minerath, III
- 申请人： Carol Ann Blaney , Joel Brostin , Theresa Marie McIntire , Bernard Joseph Minerath, III
- 申请人地址： WI Neenah
- 专利权人： Kimberly-Clark Worldwide, Inc.
- 当前专利权人： Kimberly-Clark Worldwide, Inc.
- 当前专利权人地址： WI Neenah
- 主分类号： A61F13/15
- IPC分类号： A61F13/15 ; A61L15/28 ; A61L15/60
摘要：
Disclosed is an absorbent structure comprising a microbial polysaccharide having improved porosity and a process of making the same. The absorbent structure may be adapted for use in an absorbent product such as a diaper or incontinence product. The process involves the supercritical drying of a microbial polysaccharide to remove at least a portion of the aqueous medium in which the microbial polysaccharide is produced without unacceptably reducing the porosity of the microbial polysaccharide.
公开/授权文献
- US5194155A Concentric dual drive system for a flocculating clarifier 公开/授权日：1993-03-16
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