| 发明名称 |
POLYALKYLENE OXIDE PARTICLES AND PRODUCTION METHOD FOR SAME |
| 摘要 |
The present invention pertains to a production method for polyalkylene oxide particles, comprising a step in which alkylene oxide is polymerized in a polymerization solution including a polymerization solvent and a catalyst dispersed in said polymerization solvent, and polyalkylene oxide particles are generated. The average particle diameter of the catalyst is no more than 25 µm. |
| 申请公布号 |
WO2012165198(A1) |
申请公布日期 |
2012.12.06 |
| 申请号 |
WO2012JP62958 |
申请日期 |
2012.05.21 |
| 申请人 |
SUMITOMO SEIKA CHEMICALS CO., LTD.;KATO MAKOTO;IDO TORU;HACHIKEN SHIZUKA |
发明人 |
KATO MAKOTO;IDO TORU;HACHIKEN SHIZUKA |
| 分类号 |
C08G65/02;C08G65/12 |
主分类号 |
C08G65/02 |
| 代理机构 |
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