发明名称 |
METHOD FOR PRODUCING GEL OF CARBOXYMETHYL CELLULOSE ALKALI METAL SALT |
摘要 |
To provide a method for producing a gel of a carboxymethyl cellulose alkali metal salt, in which a gel having high elasticity and strength and also having excellent water retention and durability can be obtained inexpensively and simply. The method for producing a gel of a carboxymethyl cellulose alkali metal salt of the present invention includes previously mixing a mixture containing a carboxymethyl cellulose alkali metal salt and a water retention agent and subsequently mixing the resulting mixture with an acid aqueous solution to obtain a gel. |
申请公布号 |
EP2423246(A1) |
申请公布日期 |
2012.02.29 |
申请号 |
EP20090843681 |
申请日期 |
2009.10.30 |
申请人 |
JAPAN ATOMIC ENERGY AGENCY;KYOTO KAGAKU CO., LTD. |
发明人 |
TAKIGAMI MACHIKO;HIROKI AKIHIRO;NAGASAWA NAOTSUGU;MIYAI KOZO;OKAMURA SUSUMU |
分类号 |
C08J3/075;C08L1/08 |
主分类号 |
C08J3/075 |
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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