发明名称 |
BUOYANT AND FLUIDIZABLE SUBSTRATE FOR BIOTECHNOLOGICAL PROCESSES |
摘要 |
Buoyant fluidisable carrier material for biotechnological processes comprises a polymer foam with organic and/or inorganic additives. The foam comprises closed cells with a finely porous cell structure and has a structured and profiled surface. The material is in the form of hollow cylinders with a length of 3-25 mm, an outside dia. of 3-10 mm, an inside dia. of 2-9 mm and a density of 0.4-0.98 g/cc. <IMAGE> |
申请公布号 |
PL177517(B1) |
申请公布日期 |
1999.12.31 |
申请号 |
PL19940312785 |
申请日期 |
1994.12.15 |
申请人 |
OTT PETER;PEUKERT VOLKMAR;KOCH REINHARD;AUGST REINER |
发明人 |
OTT PETER;PEUKERT VOLKMAR;KOCH REINHARD;AUGST REINER |
分类号 |
C02F3/10;C02F3/08;C02F11/02;C12N11/08 |
主分类号 |
C02F3/10 |
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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