Exxonmobil Research and Engineering Company

Exxonmobil Chemical Patents Inc.

Exxon Chemical Patents, Inc.

Exxon Research and Engineering Company

Other

Exxonmobil Technology and Engineering Company

Exxonmobile Research and Engineering Company

Exxonmobile Chemical Patents Inc.

Abhimanyu Onkar Patil

Satish Bodige

Stephen Zushma

Robert D Lundberg

Donald N Schulz

Michael Gerard Matturro

Sudhin Datta

Jacob Joseph Habeeb

Kyle G Lewis

Manika Varma-Nair

Robert Timothy Stibrany

Paul F Keusenkothen

Juan D Henao

Margaret M Wu

Allen David Godwin

Mark Paul Hagemeister

Karla Schall Colle

Richard Henry Schlosberg

Shuji Luo

Steven Paul Rucker

George W Schriver

Antonio Gutierrez

Jose G Santiesteban

Lisa Saunders Baugh

Enock Berluche

Man Kit Ng

Raymond A Cook

Shane Deighton

Michael Eugene Landis

Nicholas V Smith

Hong Cheng

Donna Jean Crowther

Kun Wang

Gabor Kiss

Guang Cao

Liehpao O Farng

David John Lohse

Jon E Stanat

Ramzi Yanni Saleh

Edward Ira Stiefel

Halou Oumar-Mahamat

Christine A Costello

Alan Anthony Galuska

Kevin Richard Squire

Smita Kacker

David J Martella

Kirk C Nadler

Beverly Jean Poole

Kanmi Mao

Joseph Anthony Sissano

Alan Joseph Oshinski

Christian Peter Mehnert

Arben Jusufi

Kenneth Joseph Buturla

Frank Femino

Kathryn L Peretti

Ranjan Tripathy

James Richardson Lattner

Patrick Brant

Jacob I Emert

Andy Haishung Tsou

Stanley J Brois

Thomas F Degnan

Warren A Thaler

David T Ferrughelli

Mohsen Shahmirzadi Yeganeh

David Joseph Baillargeon

Randall David Partridge

Charles Lambert Baker, Jr

Darrell W Brownawell

Bruce Alan Harrington

James Thomas Carey

Phillip Thomas Matsunaga

Norman Yang

Timothy Daniel Shaffer

Kevin Bruce Stavens

Timothy D Shaffer

Benjamin A McCool

Stephen Todd Cohn

Caiguo Gong

John B Gardiner

Catalina L Coker

Wenning W Han

John W Chu

Jason A Mann

Suzzy Chen Hsi Ho

Cruise K Jones

David Alan Blain

Manuel Anthony Francisco

Brandon T Weldon

Chang S Hsu

Ernestine Williams Hill

Michael R Douglass

Marsha M Arvedson

Nicole D Vaughn

Kathleen Kim Cooper

Robert J Colby

Benjamin Daniel Eirich

Percy Rohinton Kanga

Anura Patil

A frozen material prevention system for preventing a freezable material in a fluid flow from freezing and accumulating frozen material in a flow path, including, a surface configured to interact with a freezable-material-miscible (FMM) liquid to retain the FMM liquid to the surface. The system can include the FMM liquid. The FMM liquid can be configured to absorb the freezable material to prevent freezing and accumulation of frozen material on the surface.

Frozen material formation prevention systems

Compositions include ether ester compounds derived from neo-alcohols, lubricating oil base stocks containing such ester compounds, and lubricating oil compositions containing such ester compounds. Methods can include making and formulating compositions containing ether ester compounds derived from neo-alcohols.

Glycol ether ester compounds of neo-alcohols useful in lubricating oil compositions and methods of making the same

Compositions comprising a sulfonated reaction product or a salt thereof may be prepared from a cyclohexylbenzene compound that has been alkylated with an olefin of formula RRCCH, wherein Ris a C-Chydrocarbyl group, and Ris H or a C-Chydrocarbyl group. Methods for sulfonating an alkylated cyclohexylbenzene compound prepared from a cyclohexylbenzene compound that has been alkylated with an olefin of formula RRCCH, wherein Ris a C-Chydrocarbyl group, and Ris H or a C-Chydrocarbyl group may comprise contacting the alkylated cyclohexylbenzene compound with a sulfonating reagent; forming a sulfonated reaction product; and converting the sulfonated reaction product into a sulfonate salt.

Amphiphilic cyclohexylbenzene compounds derived from alpha olefins or vinylidene alpha olefin dimers

Compositions include ether ester compounds derived from neo-acids, lubricating oil base stocks containing such ester compounds, and lubricating oil compositions containing such ester compounds. Methods can include making and formulating compositions containing ether ester compounds derived from neo-acids.

Glycol ether neo-esters, lubricating oil compositions containing same and processes for making same

Compositions comprising a sulfonated reaction product or a salt thereof may be prepared from a biphenyl compound that has been alkylated with an olefin of formula RRCCH, wherein Ris a C-Chydrocarbyl group, and Ris H or a C-Chydrocarbyl group. Methods for sulfonating an alkylated biphenyl compound prepared from a biphenyl compound that has been alkylated with an olefin of formula RRCCH, wherein Ris a C-Chydrocarbyl group, and Ris H or a C-Chydrocarbyl group may comprise contacting the alkylated biphenyl compound with a sulfonating reagent; forming a sulfonated reaction product; and converting the sulfonated reaction product into a sulfonate salt.

Amphiphilic biphenyl compounds derived from alpha olefins or vinylidene alpha olefin dimers

A low transition temperature mixture (LTTM) or deep eutectic solvent (DES) useful as a lubricating oil base stock and lubricating oil including a eutectic mixture of at least a first component and at least a second component. The at least first component comprises a hydrogen bond acceptor and the at least second component comprises a hydrogen bond donor. The eutectic mixture includes an equilibrium phase between the at least first component and the at least second component. The equilibrium phase does not exhibit physical characteristics of the at least first component in an unmixed state and the at least second component in an unmixed state. The at least first component and the at least second component form an intermolecular interaction between each other sufficient to prevent crystallization of the at least first component and the at least second component in the eutectic mixture. The eutectic mixture is a liquid at 20&#xb0; C.

Low transition temperature mixtures or deep eutectic solvents and processes for preparation thereof

Low transition temperature mixtures (LTTMs) comprising a eutectic mixture of a quaternary amine and a polyol such as glycol are provided. The LTTMs can provide various beneficial properties, such as highly desirable viscosity index, low glass transition temperatures, and/or high kinematic viscosities relative to the molecular weight of the mixture components. The mixtures can be advantageously used as co-base stocks in lubricating oil compositions.

Low transition temperature mixtures and lubricating oils containing the same

Comb-block copolymers of isobutylene copolymer backbone with functional comb arms, methods for making a comb-block copolymer comprising polymerizing one or more monomer components comprising units derived from at least one of acrylates, vinyl terminated Cto Caromatics, acrylamides, and acrylonitrile using a halogenated copolymer initiator having a benzylic-halide moiety via atom transfer radical polymerization (ATRP) in the presence of a transition metal complex catalyst at a temperature ranging from 30&#xb0; C. to 150&#xb0; C., the use of these comb-block copolymers as a tire tread additive, as a nanofiller dispersant in elastomeric nanocomposite compositions comprising halobutyl rubber, as a surfactant, as a sealant, and as an additive in a latex formulation is disclosed.

Comb-block copolymers of isobutylene copolymer backbone with functional polymer comb arms

This disclosure relates to naphthalene-1,8-dicarboxylate ester compounds, lubricating oil base stocks comprising naphthalene-1,8-dicarboxylate ester compounds, lubricating oil compositions comprising such base stocks, and method of making such base stocks. The lubricating oil base stocks comprising naphthalene-1,8-dicarboxylate ester compounds exhibit desirable lubricating properties such as polarity.

Naphthalene-1,8-dicarboxylate ester compounds and lubricating oil base stocks and processes for making same

This disclosure relates to ester compounds derived from neo-alcohol, lubricating oil base stocks comprising such ester compounds, lubricating oil compositions comprising such ester compounds, and method for making such compounds and/or base stocks. The lubricating oil base stocks comprising the ester compounds exhibit desirable lubricating properties such as polarity and oxidation stability.

Ester compounds, lubricating oil compositions containing same and processes for making same

This disclosure relates to ester compounds derived from neo-acids, lubricating oil base stocks comprising such ester compounds, lubricating oil compositions comprising such ester compounds, and method for making such compounds and/or base stocks. The lubricating oil base stocks comprising the ester compounds exhibit desirable lubricating properties such as polarity and oxidation stability.

This disclosure relates to ester compounds formed from gamma-branched aliphatic alcohols, lubricating oil base stocks comprising such ester compounds, lubricating oil compositions comprising such ester compounds, and method of making such base stocks. The lubricating oil base stocks comprising the ester compounds exhibit desirable lubricating properties such as polarity.

This disclosure relates to neo-alcohol compounds derivable from neo-acids, use of such neo-alcohol compounds, and processes for making neo-alcohol products.

Neo-alcohol compounds, processes for making same and use thereof

This disclosure provides a process for producing vinylidene dimer derivatives by subjecting one or more vinylidene dimers and one or more carbonyl-containing compounds to a carbonyl-ene reaction, optionally in the presence of a catalyst, to produce one or more vinylidene dimer derived alcohols. This disclosure also provides a process for producing vinylidene dimer derivatives by reacting one or more vinylidene dimers with one or more carbonyl-containing compounds, optionally in the presence of a catalyst, to produce one or more vinylidene dimer derived alcohols. This disclosure further provides vinylidene dimer derivatives (e.g., vinylidene dimer derived alcohols and esters) produced by these processes. This disclosure still further provides for hydrogenating/reacting the vinylidene dimer derived alcohols with acids or anhydrides to produce vinylidene dimer derived esters. This disclosure yet further relates to lubricating ester oil base stocks, and lubricating oils containing the lubricating ester oil base stocks.

Processes for preparing vinylidene dimer derivatives

This disclosure provides low viscosity, low volatility aryl ether compounds represented by the formula:  This disclosure also provides processes for producing the aryl ether compounds, lubricating oil basestocks and lubricating oils containing one or more of the aryl ether compounds, and a method for improving one or more of solubility and dispersancy of polar additives and/or sludge in a lubricating oil by using as the lubricating oil a formulated oil containing one or more of the aryl ether compounds.

Low viscosity, low volatility lubricating oil basestocks

Growing community of inventors

Westfield, NJ, United States of America

Abhimanyu Onkar Patil