发明名称 |
ORGANIC-INORGANIC COMPOSITE HYDROGEL, DRIED BODY THEREOF AND METHOD FOR PRODUCING THEM |
摘要 |
PROBLEM TO BE SOLVED: To provide an organic-inorganic composite hydrogel not only having excellent mechanical properties but also having high swellability with physiological salt solution and high swellability with water, to provide a dried body thereof, and to provide a method for producing them. SOLUTION: The organic-inorganic composite hydrogel having both of the high swellability with the physiological salt solution and the high swellability with the water, and formed of a water-soluble polymer of acrylic monomers and a water-swellable clay mineral is obtained by using a monomer represented by formula (1) (wherein, R<SP>1</SP>is hydrogen or methyl; R<SP>2</SP>is 2-3C alkylene; n is an integer of 2-99; and Y is methoxy or hydroxy) in combination with an amino group-containing (meth)acrylate as the water-soluble acrylic monomers. The dried body thereof has excellent flexibility. COPYRIGHT: (C)2011,JPO&INPIT
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申请公布号 |
JP2011153175(A) |
申请公布日期 |
2011.08.11 |
申请号 |
JP20100014148 |
申请日期 |
2010.01.26 |
申请人 |
KAWAMURA INSTITUTE OF CHEMICAL RESEARCH |
发明人 |
OBAYASHI AKIRA;HARAGUCHI KAZUTOSHI |
分类号 |
C08L33/14;C08F2/44;C08F292/00;C08K3/34 |
主分类号 |
C08L33/14 |
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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