发明名称 |
MACROPOROUS HYDROGELS, THEIR PREPARATION AND THEIR USE |
摘要 |
A macroporous cryogen is disclosed which has grafted thereon polymer chains formed by polymerizing at least one monomer of the general formula (I) CR1R2=CR3R4 (I) wherein R1 and R2 are equal of different and each represents a hydrogen atom or substituent group which is not detrimental to the polymerization reaction; and R3 and R4 each represents a hydrogen atom or a substituent group which is not detrimental to the polymerization reaction, provided that R3 and R4 are not both a hydrogen atom, on said macroporous cryogel. A method for the preparation of said macroporous cryogel by graft (co)polymerization and the use of said macroporous cryogel in a separation process are also disclosed. |
申请公布号 |
CA2608339(A1) |
申请公布日期 |
2006.11.16 |
申请号 |
CA20062608339 |
申请日期 |
2006.05.11 |
申请人 |
PROTISTA BIOTECHNOLOGY AB |
发明人 |
SAVINA, IRINA;GALAEV, IGOR YU;MATTIASSON, BO |
分类号 |
C08F8/00;C08F261/04;C08F265/04 |
主分类号 |
C08F8/00 |
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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