发明名称 |
SUPERABSORBENT POLYMER PARTICLES COATED WITH A HYDROPHILIC ELASTOMER AND ABSORBENT ARTICLE COMPRISING SUCH PARTICLES |
摘要 |
Superabsorbent polymer particles, coated with a block copolymer comprising at least four blocks being at least two hard blocks, one soft block and one hydrophilic block, wherein a the soft block is sandwiched between the hard blocks. |
申请公布号 |
EP2440602(A1) |
申请公布日期 |
2012.04.18 |
申请号 |
EP20110733944 |
申请日期 |
2011.06.28 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
MCKIERNAN, ROBIN LYNN;SMITH, STEVEN DARYL;MEYER, AXEL |
分类号 |
C08J3/20;A61L15/22;A61L15/24;A61L15/60;B05D7/24;C08J3/12 |
主分类号 |
C08J3/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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