发明名称 |
Degisiklige tabi tutulmus politetrafluoroetilenden yapilan, serbestce akmayan kalip pudralari/unlari. |
摘要 |
- Non-dusting moulding powder with a bulk density of NOTLESS 450 g/l, which is not free-running, consists of a suspension polymer (I) with tetrafluoroethylene (TFE) units and 0.01-1 wt.% perfluoro(alkyl vinyl) ether units with a 1-4 carbon (C) alkyl group. It is obtained by milling the primary particles to an average diameter d50 of 10-50 mu m and reagglomeration in water to an average agglomerate diameter d50 of 30-100 mu m. Also claimed is a method of producing the powder by milling and reagglomeration. |
申请公布号 |
TR9601033(A2) |
申请公布日期 |
1997.07.21 |
申请号 |
TR19960001033 |
申请日期 |
1996.12.19 |
申请人 |
DYNEON GMBH |
发明人 |
DR. GERNOT LOHR;DR. KLAUS HINTZER;DR. REINHARD ALBERT SULZBACH |
分类号 |
C08F214/26;B29C43/00;C08F2/18;C08F6/06;C08F6/18;C08F16/14;C08F216/14;C08J3/12;C08L27/18;(IPC1-7):C08L |
主分类号 |
C08F214/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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