发明名称 |
FINE POLYTETRAFLUOROETHYLENE POWDER AND PRODUCTION AND USES THEREOF |
摘要 |
A fine polytetrafluoroethylene powder excellent in fluidity in a powdery state, which is composed of fine particles (primary particles) having a mean particle diameter of 0.05 to 1 mu m and has an apparent density of 0.52 to 0.70 g/ml, a standard specific gravity (SSG) of 2.14 to 2.23 and a secondary mean particle diameter of 100 to 1000 mu m; an antidripping agent produced from this powder; a flame-retardant resin composition containing the powder; and an antidusting composition containing the powder.
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申请公布号 |
WO9717382(A1) |
申请公布日期 |
1997.05.15 |
申请号 |
WO1996JP03299 |
申请日期 |
1996.11.08 |
申请人 |
DAIKIN INDUSTRIES, LTD.;KITAHARA, TAKAHIRO;HOSOKAWA, KAZUTAKA;SHIMIZU, TETSUO |
发明人 |
KITAHARA, TAKAHIRO;HOSOKAWA, KAZUTAKA;SHIMIZU, TETSUO |
分类号 |
C08F14/26;C08J3/16;C08L27/18;C08L101/00;C09K3/22;C09K21/14;(IPC1-7):C08F14/26;C08F6/14 |
主分类号 |
C08F14/26 |
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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