发明名称 |
Cyclodextrin films on solid substrates |
摘要 |
A large class of crosslinked cyclodextrin resins soluble in water to an extent under about 200 ppm but soluble in an organic solvent to an extent of at least 0.1 weight percent have good film-forming properties with a wide variety of solid phase substrates. The films exhibit excellent adhesive properties toward virtually all solid surfaces which consequently can be readily coated with a thin film having a multiplicity of cyclodextrin moieties available at the surface for seperation and/or purification. Such coated substrates can be prepared in a variety of sizes, shapes, and cyclodextrin loading quite conveniently and relatively inexpensively.
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申请公布号 |
US5098793(A) |
申请公布日期 |
1992.03.24 |
申请号 |
US19900498197 |
申请日期 |
1990.03.23 |
申请人 |
UOP |
发明人 |
ROHRBACH, RONALD P.;ZEMEL, HAYA;KOCH, MARK B. |
分类号 |
B01J20/32;C08B37/16;C09D105/16 |
主分类号 |
B01J20/32 |
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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