| 发明名称 |
PROCESS FOR PRODUCING GRANULATED POLYTETRAFLUOROETHYLENE POWDER |
| 摘要 |
A polytetrafluoroethylene powder having an average particle diameter of 200 mu m or smaller is stirred in a two-phase liquid medium consisting of water and a polyfluoroalkyl alkyl ether to obtain granules of the polytetrafluoroethylene powder.
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| 申请公布号 |
WO9905203(A1) |
申请公布日期 |
1999.02.04 |
| 申请号 |
WO1998JP03295 |
申请日期 |
1998.07.23 |
| 申请人 |
ASAHI GLASS COMPANY LTD.;FUNAKI, ATSUSHI;TAKAKURA, TERUO |
发明人 |
FUNAKI, ATSUSHI;TAKAKURA, TERUO |
| 分类号 |
C08J3/16;C08J3/12;C08L27/18;(IPC1-7):C08J3/16 |
主分类号 |
C08J3/16 |
| 代理机构 |
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