发明名称 |
PRODUCTION METHOD OF WATER ABSORPTIVE MATERIAL |
摘要 |
PROBLEM TO BE SOLVED: To provide a production method of a water absorptive material derived from a natural material, having absorption performance of a water absorption amount of 10 g or more, per 1 g of resin.SOLUTION: A production method comprises: a step for drying a residue obtained by squeezing a sap from an oil palm stem; and a step for separating a particulate solid content having a porous structure in which minute holes are congested, from the dried residue, thereby producing a water absorptive material. The particulate solid content is formed of a soft tissue of a wood part. The particulate solid content is obtained by separating an acicular sold content therefrom, by screening of the dried residue.SELECTED DRAWING: Figure 3 |
申请公布号 |
JP2016144803(A) |
申请公布日期 |
2016.08.12 |
申请号 |
JP20160022368 |
申请日期 |
2016.02.09 |
申请人 |
JAPAN INTERNATIONAL RESEARCH CENTER FOR AGRICULTURAL SCIENCES |
发明人 |
KOSUGI AKIHIKO;MORI TAKASHI;ARAI TAKANORI;MURATA YOSHINORI |
分类号 |
B01J20/30;A01G7/00;A01K1/015;A61F13/53;A61L15/40;A61L15/60;B01J20/24;E02D3/10 |
主分类号 |
B01J20/30 |
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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