发明名称 |
POROUS CELLULOSE AGGREGATE AND FORMED PRODUCT COMPOSITION COMPRISING THE SAME |
摘要 |
A porous cellulose aggregate which has a secondary aggregation structure formed by the aggregation of primary cellulose particles, has a pore volume within a particle of 0.265 cm 3 /g to 2.625 cm 3 /g, contains I type crystals, has an average particle diameter of more than 30 µm and 250 µm or less, has a specific surface area of 1.3 to 20 cm 2 /g, has an angle of repose of 25° or more and less than 44°, and has the property that it collapses in water. |
申请公布号 |
EP1712583(A1) |
申请公布日期 |
2006.10.18 |
申请号 |
EP20050709405 |
申请日期 |
2005.01.27 |
申请人 |
ASAHI KASEI CHEMICALS CORPORATION |
发明人 |
YAMASAKI, NAOAKI;OBAE, KAZUHIRO;IBUKI, ICHIRO |
分类号 |
C08J3/12;C08L1/00;C08L1/02 |
主分类号 |
C08J3/12 |
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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