发明名称 |
PARTICULATE WATER ABSORBING AGENT AND MANUFACTURING METHOD OF SAME |
摘要 |
The application relates to the particulate water absorbing agent of the present invention composed primarily of a polyacrylic acid- or polyacrylate-based water absorbing resin and containing a chelating agent and a phosphorous compound. Accordingly, the particulate water absorbing agent composed primarily of a water absorbing resin achieves both excellent water absorbing properties and anti-coloring effect which would normally be incompatible. A particulate water absorbing agent for absorbent core is provided that is suitable for actual use.
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申请公布号 |
US2009275470(A1) |
申请公布日期 |
2009.11.05 |
申请号 |
US20090503396 |
申请日期 |
2009.07.15 |
申请人 |
NIPPON SHOKUBAI CO., LTD. |
发明人 |
NAGASAWA MAKOTO;IKEUCHI HIROYUKI |
分类号 |
B01J20/26 |
主分类号 |
B01J20/26 |
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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