Cline A Tincher from Grosse Ile, MI

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Water-Based Low Foam Hydraulic Fluid Employing 2-Ethylhexanol Defoamer
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US Patent:

43917224, Jul 5, 1983
Filed:

Apr 13, 1981
Appl. No.:

6/253809
Inventors:

Ellen S. Schwartz - Warren MI
Cline A. Tincher - Grosse Ile MI
Jerrold F. Maxwell - Matteson IL
Assignee:

BASF Wyandotte Corporation - Wyandotte MI
International Classification:

C09K 300
C10M 304
US Classification:

252 73
Abstract:

In accordance with the instant invention, a water-based hydraulic fluid, having improved low foaming properties can be obtained by blending 2-ethylhexanol with a conventional water-based hydraulic fluid composition.

Water-Based Hydraulic Fluids Having Improved Lubricity And Corrosion Inhibiting Properties Employing Neodecanoic Acid
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US Patent:

43904394, Jun 28, 1983
Filed:

Mar 30, 1981
Appl. No.:

6/249200
Inventors:

Ellen S. Schwartz - Warren MI
Cline A. Tincher - Grosse Ile MI
Assignee:

BASF Wyandotte Corporation - Wyandotte MI
International Classification:

C09K 300
C10M 304
US Classification:

252 73
Abstract:

In accordance with the instant invention, a water-based hydraulic fluid, having improved anti-wear and corrosion inhibition properties can be obtained by blending neodecanoic acid with a conventional water-based hydraulic fluid composition.

Water-Based Hydraulic Fluid Containing An Alkyl Dialkanolamide
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US Patent:

43426581, Aug 3, 1982
Filed:

Nov 24, 1980
Appl. No.:

6/209817
Inventors:

Cline A. Tincher - Grosse Ile MI
Jerrold F. Maxwell - Woodhaven MI
Assignee:

BASF Wyandotte Corporation - Wyandotte MI
International Classification:

C10M 144
US Classification:

252 325
Abstract:

Hydraulic fluids or metalworking lubricants are prepared utilizing mixture of water and, as lubricants and corrosion inhibitors, an alkyl dialkanolamide, a polyoxyethylene ester, and an ethoxylated alkylaryl phosphate ester. The compositions have improved extreme pressure lubricating and wear preventing characteristics and are non-flammable. The compositions can be thickened if desired using a polyglycol-type thickener and can contain conventional corrosion inhibiting and extreme pressure lubricating additives known in the prior art. Stable concentrates comprising a phosphate ester, a polyoxyethylene ether, and an alkyl alkanolamide can be prepared.

Cline A Tincher