Suzanne L Patterson from Canton, OH, age 52

Resumes

Suzanne Patterson

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Location:

United States

Suzanne Patterson

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Location:

United States

Publications

Us Patents

Amine Derivatives As Friction Modifiers In Lubricants

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US Patent:

8501674, Aug 6, 2013

Filed:

Feb 11, 2010

Appl. No.:

12/703910

Inventors:

Richard J. Vickerman - Stow OH, US
Craig D. Tipton - Perry OH, US
Daniel J. Saccomando - Sheffield, GB
Suzanne M. Patterson - Seven Hills OH, US

Assignee:

The Lubrizol Corporation - Wickliffe OH

International Classification:

C10M 133/16

US Classification:

508554

Abstract:

A composition useful for lubricating an automatic transmission comprises an oil of lubricating viscosity and a hydrocarbyl amine with a hydrocarbyl group of 12 to 22 carbon atoms and having one or two additional groups of the structure —R—NHC(O)R, wherein Ris an alkylene group of 1 to 4 carbon atoms and Ris a hydrocarbyl group of 4 to 22 carbon atoms, or a nitrogen-containing heterocyclic group, or an aminoalkyl group.

Amine Derivatives As Friction Modifiers In Lubricants

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US Patent:

20120015855, Jan 19, 2012

Filed:

Feb 11, 2010

Appl. No.:

13/201745

Inventors:

Daniel J. Saccomando - Sheffield, GB
Richard J. Vickerman - Stow OH, US
Suzanne M. Patterson - Seven Hills OH, US

International Classification:

C10M 169/04

US Classification:

508476, 508554, 508500

Abstract:

A composition is provided for use as a friction modifier for an automatic transmission, comprising a long chain hydrocarbyl amine having one or two additional groups on one or two different amine nitrogen atom thereof of the structure —R3-C(=0)X(R4)c. R3 is an alkylene group or a group comprising a group of 1-4 carbon atoms or a chain of 2 to 9 carbon atoms interrupted by one or two nitrogen or oxygen atoms within the chain; X is nitrogen or oxygen, and R4 is a long chain hydrocarbyl group, or H, or —R3-NHR5. The compound does not contain a primary amino group.