发明名称 |
LAYERED BODIES, COMPOSITIONS CONTAINING THEM AND PROCESSES FOR PRODUCING THEM |
摘要 |
<p>A layered body comprising: a core region; at least one intermediate layer disposed around the core region; and an outer layer disposed around the at least one intermediate layer, wherein at least one of the at least one intermediate layers comprises a gas, the layered body having at least one dimension, measured across the body and through the core region, of 100 µm or less.</p> |
申请公布号 |
EP2673079(A2) |
申请公布日期 |
2013.12.18 |
申请号 |
EP20120708151 |
申请日期 |
2012.02.08 |
申请人 |
UCL BUSINESS PLC. |
发明人 |
EDIRISINGHE, MOHAN;CHANG, MING WEI;STRIDE, ELEANOR |
分类号 |
B01J13/22;A61K9/50;A61K49/04;A61K49/18;A61K49/22 |
主分类号 |
B01J13/22 |
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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