| 发明名称 |
METHOD OF PREPARING PARTICULATE ANNYDROUS STANNOUS OXIDE |
| 摘要 |
<p>An improved method is provided to reproducibly obtain stannic oxide of a type suitable for polishing plastic lenses. The optical density, bulk density, color of the oxide, particle size and shape are within specified limits.</p> |
| 申请公布号 |
CA1080438(A) |
申请公布日期 |
1980.07.01 |
| 申请号 |
CA19760264548 |
申请日期 |
1976.11.01 |
| 申请人 |
M&T CHEMICALS INC. |
发明人 |
GLOSKEY, CARL R.;LITTMAN, STANLEY |
| 分类号 |
C01G19/02;C09K3/14;(IPC1-7):01G19/02;09C1/68 |
主分类号 |
C01G19/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
