发明授权
- 专利标题: Two-phase compositions
- 专利标题(中): 两相组合物
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申请号: US10234654申请日: 2002-09-03
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公开(公告)号: US06867254B2公开(公告)日: 2005-03-15
- 发明人: Robert A. Wiercinski , Xiudong Sun
- 申请人: Robert A. Wiercinski , Xiudong Sun
- 申请人地址: US MD Columbia
- 专利权人: W.R. Grace & Co., - Conn.
- 当前专利权人: W.R. Grace & Co., - Conn.
- 当前专利权人地址: US MD Columbia
- 代理机构: Hamilton, Brook, Smith & Reynolds, P.C.
- 主分类号: C09K3/10
- IPC分类号: C09K3/10 ; C08L7/00 ; C08L21/00 ; C08L33/02 ; C08L33/08 ; C08L35/06 ; C08L101/00 ; C08L101/14 ; C09D133/00 ; C09D151/00 ; C09D201/00 ; C09J133/00 ; C09J151/00 ; C09J201/00 ; C08F122/02
摘要:
Disclosed is a composition comprising a hydrophobic polymer phase and a water-swollen superabsorbent polymer phase. Also disclosed is a two component system for preparing a composition comprising a hydrophobic polymer phase and a water-swollen superabsorbent polymer phase. The first component is an emulsion of the hydrophobic polymer; the second component comprises the superabsorbent polymer; and the first and second components form the composition when mixed.
公开/授权文献
- US20030083423A1 Novel two-phase compositions 公开/授权日:2003-05-01
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