发明名称 FERROFLUID HAVING IMPROVED OXIDATION RESISTTANCE
摘要 The present invention relates to a ferrofluid composition having improved oxidation resistance, which contains a carrier liquid, magnetic particles in a stable colloidal suspension, and from about 5 % to about 50 % by weight of an antioxidant.
申请公布号 WO9619686(A2) 申请公布日期 1996.06.27
申请号 WO1995JP02585 申请日期 1995.12.15
申请人 FERROTEC CORPORATION 发明人 TSUDA, SHIRO
分类号 B01J13/00;C09K15/18;C10M125/10;C10N10/16;C10N40/14;H01F1/44;(IPC1-7):F16J/ 主分类号 B01J13/00
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