发明名称 |
Granular polymer composite and production process thereof as well as diagnostic agent |
摘要 |
A granular polymer composite comprising polymeric granules having coated on a surface thereof a calcium phosphate compound, at least a part of the particles of the calcium phosphate compound penetrates into the polymeric granules. The composite has a high bonding strength between the polymeric granules as a matrix and a coating of the calcium phosphate compound and also can fully exhibit the functions of a calcium phosphate compound. Using the granular polymer composite, a diagnostic agent which comprises of an antigen or antibody is adsorbed and immobilized on the composite and is therefore useful in diagnostic tests utilizing an antigen-antibody reaction for a number of infectious diseases.
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申请公布号 |
US5540995(A) |
申请公布日期 |
1996.07.30 |
申请号 |
US19940318089 |
申请日期 |
1994.10.05 |
申请人 |
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
KITANO, TADAHIKO;NAKAYAMA, MIKIO;OGAWA, TETSURO;HIRAIDE, TSUNEO |
分类号 |
A61K49/00;C08J3/20;C08K3/32;(IPC1-7):B32B1/00;G01N33/543 |
主分类号 |
A61K49/00 |
代理机构 |
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代理人 |
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主权项 |
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