发明名称 |
Method for production of porous cross-linked polymer |
摘要 |
This invention has for an object thereof the provision of a method for the production of a porous cross-linked polymer which can freely control the upper and lower surface behavior of the porous cross-linked polymer, the width and the thickness of the polymer and can perform continuously a process ranting from a step of supplying the emulsion through a step of polymerizing it.The object of this invention, in the production of a porous cross-linked polymer by polymerizing a water-in-oil type high internal phase emulsion, is accomplished by a method for the production of a porous cross-linked polymer characterized by performing continuously a process ranting from a step of supplying the emulsion through a step of polymerizing it while having the outer surface part of the emulsion retain an atmosphere or a state having a lower oxygen content than the ambient air.
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申请公布号 |
US6362243(B1) |
申请公布日期 |
2002.03.26 |
申请号 |
US20000658171 |
申请日期 |
2000.09.08 |
申请人 |
NIPPON SHOKUBAI CO., LTD. |
发明人 |
SASABE MASAZUMI;SAKAMOTO KATSUHIKO;YAMAZAKI HIROSHI;YONEMURA KOICHI;KADONAGA KENJI;MITSUHASHI AKIKO;TAKAHASHI KAZUTOMO;NOGI KOZO;MINAMI KENJI |
分类号 |
C08F2/32;C08J9/28;(IPC1-7):C08J9/28;C08J9/36 |
主分类号 |
C08F2/32 |
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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