| 发明名称 |
NON-FREE FLOWABLE MOLDING POWDERS OF MODIFIED POLYTETRAFLUOROETHYLENES |
| 摘要 |
Non-free flowable, non-dusting molding powders with a bulk density of more than 450 g/l are obtained when a suspension polymer of tetrafluoroethylene with a content of 0.01 to 1 % by weight of units of at least one perfluoro(alkyl-vinyl) ether is ground to a particle diameter of 10 to 50 .mu.m and agglomerated in water. |
| 申请公布号 |
CA2193607(C) |
申请公布日期 |
2005.05.03 |
| 申请号 |
CA19962193607 |
申请日期 |
1996.12.20 |
| 申请人 |
DYNEON GMBH |
发明人 |
LOHR, GERNOT;HINTZER, KLAUS;SULZBACH, REINHARD ALBERT |
| 分类号 |
C08F214/26;B29C43/00;C08F2/18;C08F6/06;C08F6/18;C08F16/14;C08F216/14;C08J3/12;C08L27/18;(IPC1-7):C08J3/12;B29C67/04;B29B13/10 |
主分类号 |
C08F214/26 |
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