| 发明名称 |
BAR-LIKE HOLLOW POLYMER PARTICLE AND METHOD OF PRODUCING THE SAME, AND RESIN COMPOSITION CONTAINING THE BAR-LIKE HOLLOW POLYMER PARTICLE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide hollow polymer particles which have the characteristics of hollow particles, such as lightness, and have a dynamic reinforcing effect. SOLUTION: The bar-like hollow polymer particles characterized in that hollow portions exist in bar-like polymer particles. |
| 申请公布号 |
JP2001253966(A) |
申请公布日期 |
2001.09.18 |
| 申请号 |
JP20000066133 |
申请日期 |
2000.03.10 |
| 申请人 |
MARUO CALCIUM CO LTD |
发明人 |
KOBAYASHI KOJI;KASAHARA HIDEMITSU |
| 分类号 |
C08J9/26;B01J13/02;C08J9/32;C08L101/00;(IPC1-7):C08J9/26 |
主分类号 |
C08J9/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
