Small particle size oil in water lubricant fluid

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United States of America Patent

PATENT NO 9707605
APP PUB NO 20120245067A1
SERIAL NO

13319006

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Abstract

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An oil in water lubricant fluid for use in steel cold rolling, comprising an oil in water emulsion having a particle size of 1 μm or less, consisting of an oil phase and water, where the oil phase includes about 5 wt % to about 40 wt % of at least one polymeric surfactant, about 25 wt % to about 95 wt % base oil, about 0.2 wt % to about 10 wt % extreme pressure lubrication additives, and about 0.5 wt % to about 6 wt % other functional additives.

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Patent Owner(s)

  • QUAKER CHEMICAL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ma, Jiangbo Shanghai, CN 4 4
Schellingerhout, Pieter Ulthoorn, NL 1 0
Zhang, Yuming Shanghai, CN 44 646
Zhu, Tao Shanghai, CN 79 214

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