Water-glycol hydraulic fluid containing polyoxyalkylene ethers

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United States of America Patent

PATENT NO 4233170
SERIAL NO

06002600

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Abstract

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A non-flammable hydraulic fluid comprises a water soluble alkylene oxide adduct of a nitrogen-free polyhydric alcohol having at least five hydroxyl groups, water and a glycol.

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Patent Owner(s)

  • SANYO CHEMICAL INDUSTRIES, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Genjida, Fumihide Kyoto, JP 2 9
Ii, Motohiko Kyoto, JP 4 149
Kobayashi, Hideo Kyoto, JP 434 4833
Nasuno, Toyoaki Kyoto, JP 1 8

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