发明申请
- 专利标题: Absorbent composition having multiple surface treatments
- 专利标题(中): 具有多种表面处理的吸收剂组合物
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申请号: US10833501申请日: 2004-04-28
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公开(公告)号: US20050256468A1公开(公告)日: 2005-11-17
- 发明人: Jian Qin , Hoa Wilhelm , Sheng-Hsin Hu
- 申请人: Jian Qin , Hoa Wilhelm , Sheng-Hsin Hu
- 主分类号: A61L15/60
- IPC分类号: A61L15/60 ; A61F13/15 ; A61F13/20 ; C08J3/00 ; C08K3/32 ; C08L1/00
摘要:
An absorbent composition includes absorbent material, such as superabsorbent material, surface-treated with at least two different compatible agents. The superabsorbent material may be coated with multiple surface treatment agents in such a manner that each of the surface treatment agents is exposed on a surface of the superabsorbent material. For example, one surface treatment agent may be in a liquid coating form and another surface treatment agent may be in a powder form, each applied separately to the superabsorbent material.
公开/授权文献
- US07994384B2 Absorbent composition having multiple surface treatments 公开/授权日:2011-08-09
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