Abstract: The present invention relates to the use of organometallic salt compositions as lubricant additives and/or lubricant additive compositions to alleviate the formation of white etching cracks (WEC).
Type:
Grant
Filed:
September 23, 2020
Date of Patent:
March 19, 2024
Assignee:
Ab Nanol Technologies Oy
Inventors:
Johan Von Knorring, Samuli LempiƤinen, Sophia Von Haartman, Aubrey Burrows, Mathias Scherge
Abstract: The purpose of the present invention is to provide organometallic salt compositions that are useful as lubricant additives and/or in lubricant additive compositions to reduce friction and wear, and also have improved solubility in all four types of hydrocarbon base oils (Groups I-IV) at a variety of concentrations and under a variety of conditions. The organometallic salt composition is derived from at least one long chain monocarboxylic acid and a single metal in combination with at least one short or medium branched-chain monocarboxylic acid. The compositions are particularly useful in combination with activated complexes comprising a first metal component, a second metal component and particles comprising the first metal component.
Type:
Grant
Filed:
June 27, 2016
Date of Patent:
April 14, 2020
Assignee:
Ab Nanol Technologies Oy
Inventors:
Aubrey Burrows, Kenneth Ekman, Sophia Von Haartman, Samuli LempiƤinen, Johan Von Knorring
Abstract: The present invention describes a composition characterized in that the composition comprises a first metal component and particles including a second metal component. Furthermore the present invention describes a lubricant additive composition, a lubricant composition and a grease composition comprising the present composition.
Type:
Grant
Filed:
May 15, 2015
Date of Patent:
December 4, 2018
Assignee:
AB NANOL TECHNOLOGIES OY
Inventors:
Kenneth Ekman, Anders Soedergaerd, Patrik Strand, Johan Von Knorring, Aubrey Burrows, Sophia Von Haartman
Abstract: The present invention describes a composition characterized in that the composition comprises a first metal component and particles including a second metal component. Furthermore the present invention describes a lubricant additive composition, a lubricant composition and a grease composition comprising the present composition.
Type:
Application
Filed:
May 15, 2015
Publication date:
June 8, 2017
Applicant:
AB Nanol Technologies OY
Inventors:
Kenneth Ekman, Anders Soedergaerd, Patrik Strand, Johan Von Knorring, Aubrey Burrows, Sophia Von Haartman
Abstract: A lubricant additive composition includes oil soluble metal salts of inorganic and organic acids, and abrasive particles. Use of a lubricant additive composition includes oil soluble metal salts of inorganic and organic acids abrasive particles for wear protection of friction surfaces.
Type:
Application
Filed:
February 10, 2012
Publication date:
January 30, 2014
Applicant:
AB NANOL TECHNOLOGIES OY
Inventors:
Johan Henrik Von Knorring, Clas-Eirik Strand, Eduard Albrecht, Sergey M. Mamykin