| 发明名称 |
HOLLOW MICROSPHERES |
| 摘要 |
There is provided hollow microspheres that are essentially free of blowing agent. There is also provided hollow microspheres comprising perlite and having a single cell structure. |
| 申请公布号 |
WO2011084572(A3) |
申请公布日期 |
2011.10.06 |
| 申请号 |
WO2010US60700 |
申请日期 |
2010.12.16 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
GANG, QI |
| 分类号 |
C03C11/00;B01J13/02;C03C3/04;C03C3/076;C03C3/089 |
主分类号 |
C03C11/00 |
| 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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