Water-based hydraulic fluids comprising dithio-di(aryl carbolic acids)

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United States of America Patent

PATENT NO 8759264
APP PUB NO 20120040875A1
SERIAL NO

13140600

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Abstract

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The invention relates to water-based hydraulic fluids comprising a) water, b) at least one glycol, a polyglycol, or both, and c) 0.1 to 30 wt % of at least one compound of formula 1,

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Patent Owner(s)

Patent OwnerAddress
CLARIANT FINANCE (BVI) LIMITEDROAD TOWN TORTOLA

International Classification(s)

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  • 2009 Application Filing Year
  • C07C Class
  • 2742 Applications Filed
  • 1548 Patents Issued To-Date
  • 56.46 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2009201020112012201320142015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cohrs, Carsten Frankfurt, DE 32 122
Kupfer, Rainer Hattersheim, DE 34 188

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  • 0 Citation Count
  • C07C Class
  • 0 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges69512601905523531101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 70100 +010020030040050060070080090010001100120013001400

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