发明名称 |
ELECTRICALLY VISCOUS FLUID |
摘要 |
PURPOSE:To provide an electrically viscous fluid giving a large electrically viscous effect in a saved electric power and not causing the precipitation and flotation of particles by using a halogenated aromatic or alicyclic carboxylic acid ester as an essential component for an electrically insulating oily liquid. CONSTITUTION:Fine particles preferably comprising polymer electrolytes having a specific gravity of 1.2-1.6 are dispersed in an electrically insulating oily liquid preferably having a specific gravity of 1.2-1.6 and containing a halogenated aromatic carboxylic acid ester or a halogenated alicyclic carboxylic acid ester (preferably a brominated or chlorinated phthalic acid ester) as an essential component to provide the objective fluid. |
申请公布号 |
JPH04139299(A) |
申请公布日期 |
1992.05.13 |
申请号 |
JP19900260022 |
申请日期 |
1990.09.28 |
申请人 |
DAINIPPON INK & CHEM INC |
发明人 |
SAKAI KAZUNARI;TOKUDA HIROYUKI;MAEDA SHUICHI;TANAKA TOSHIRO |
分类号 |
C10M105/54;C10N20/00;C10N40/14 |
主分类号 |
C10M105/54 |
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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