发明名称 |
Absorbent article comprising water-absorbing polymeric particles and method for the production thereof |
摘要 |
<p>The invention refers to absorbent structures for use in an absorbent article, the absorbent structure comprising a water absorbing material. The water absorbing material is obtainable by a process comprising the steps of bringing particles of a non surface-crosslinked water-absorbing polymer in contact with at least one post-crosslinker, at least one water-insoluble metal phosphate, and at least one further ingredient. The at least one ingredient is selected from at least one Nitrogen-containing water-soluble polymer, and at least one hydrophobic polymer. The particles are heat-treated at a temperature in the range from 120°C to 300 °C.</p> |
申请公布号 |
EP2018877(A1) |
申请公布日期 |
2009.01.28 |
申请号 |
EP20070113308 |
申请日期 |
2007.07.27 |
申请人 |
THE PROCTER AND GAMBLE COMPANY |
发明人 |
DANIEL, THOMAS;RIEGEL, ULRICH;ELLIOTT, MARK;BRUHNS, STEFAN;HERMELING, DIETER |
分类号 |
A61L15/60;A61F13/15 |
主分类号 |
A61L15/60 |
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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