发明名称 |
POROUS SPHERICAL PARTICLE AND PRODUCTION THEREFOR |
摘要 |
PROBLEM TO BE SOLVED: To provide porous particles that are suitable as a carrier for microorganism, as they have excellent durability, fluidity and handleability. SOLUTION: The objective porous particles mainly comprises poly(vinyl alcohol) with at least 30% surface hole aperture.
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申请公布号 |
JP2001131325(A) |
申请公布日期 |
2001.05.15 |
申请号 |
JP19990346660 |
申请日期 |
1999.10.29 |
申请人 |
RENGO CO LTD |
发明人 |
FUJITA MASAO;UCHIDA TOSHIYUKI;O DAICHU |
分类号 |
C08J9/16;(IPC1-7):C08J9/16 |
主分类号 |
C08J9/16 |
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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