| 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.
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| 申请公布号 |
US8409664(B2) |
申请公布日期 |
2013.04.02 |
| 申请号 |
US201113169107 |
申请日期 |
2011.06.27 |
| 申请人 |
MCKIERNAN ROBIN LYNN;SMITH STEVE DARYL;MEYER AXEL;THE PROCTER & GAMBLE COMPANY |
发明人 |
MCKIERNAN ROBIN LYNN;SMITH STEVE DARYL;MEYER AXEL |
| 分类号 |
C08L53/00;A61L15/22;A61L15/60 |
主分类号 |
C08L53/00 |
| 代理机构 |
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