| 发明名称 |
Hollow glass microspheres and method for producing the same |
| 摘要 |
A hollow glass microsphere having an average particle size of at most 15 mu m based on volume, a maximum particle size of at most 30 mu m and an average particle density of from 0.1 to 1.5 g/cm<3>, which has a glass composition consisting essentially of the following components by mass%: <TABLE> |
| 申请公布号 |
EP1160212(A1) |
申请公布日期 |
2001.12.05 |
| 申请号 |
EP20010112803 |
申请日期 |
2001.05.29 |
| 申请人 |
ASAHI GLASS CO., LTD. |
发明人 |
MATSUBARA, TOSHIYA;TANAKA, MASAHARU;KUSAKA, MAKOTO;YAMADA, KENJI;NAKAO, YASUMASA |
| 分类号 |
C03C3/083;C03C3/091;C03C11/00;H05K1/03 |
主分类号 |
C03C3/083 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
