| 发明名称 |
DISPERSING TRREATMENT |
| 摘要 |
PURPOSE:To produce in ahort time a coating or a dispersion useful as magnetic recorder with good and stable disperity from a composition containing recoagulated particles by applying sonic energy of a combination tone of a specific frequency. |
| 申请公布号 |
JPS5259631(A) |
申请公布日期 |
1977.05.17 |
| 申请号 |
JP19750135085 |
申请日期 |
1975.11.12 |
| 申请人 |
HITACHI LTD |
发明人 |
CHIBA KATSUYOSHI;FUKUYA HAJIME;TSUNODA MITSUO;NAKAJIMA TSUNEO |
| 分类号 |
B01F11/00;B01F11/02;C09D5/23 |
主分类号 |
B01F11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
