Exxon Research and Engineering Company

Exxonmobil Chemical Patents Inc.

Exxon Chemical Patents, Inc.

Siltech Corporation

James Zielinski

Stanley J Brois

Jack Ryer

Harold N Miller

Bernie John Pafford

Anthony J O'Lenick, Jr

John B Gardiner

Robert L Elliott

Wenning W Han

Suzzy Chen Hsi Ho

Rick Vrckovnik

Mark Riddle

Nicole Blandine Temme

Wenning Wang Han

Suzzy Chen Ho

Anthony J O'lenick

Mark W Riddle

A cosmetic composition comprising: (a) an aqueous and/or oil phase comprising: (i) water, and (ii) at least one cosmetically active ingredient; (b) a coupling agent; and (c) an oil phase comprising: (i) an isoparaffin solvent, and (ii) a silicone-containing solvent having the formula: 

Method for enhancing dispersion of inorganic compounds using silicone-containing esters and compositions formed therefrom

A silicone composition having the formula: wherein Rare independently selected from the group consisting of: an alkyl having 1-5 carbon atoms, a substituted alkyl having 1-5 carbon atoms optionally substituted by one or more fluorine atoms, and a phenyl, and Ris selected from the group consisting of: hydrogen, alkyl of 1 to 45 carbon atoms, substituted alkyl of 1 to 45 carbon atoms optionally substituted by one or more fluorine atoms, aryl, a partially esterified ester-containing and a reverse ester thereof; provided that if Ris anything but methyl or ethyl, then Rmust be a methyl, ethyl or butyl.

Fluids having silicone groups and organic groups containing esters

Mist oil lubricants are disclosed based on polycarboxylic acid esters as the base oil which have added 1 to 5% of polyisobutylene Mn 400-2500 as stray mist suppressants.

Mist oil lubricant

Oil soluble oxazoline reaction products of hydrocarbon substituted dicarboxylic acid, ester, or anhydride, for example polyisobutenylsuccinic anhydride, with 2,2-disubstituted-2-amino-1-alkanols, such as tris-hydroxymethylaminomethane (THAM), are useful additives in oleaginous compositions, such as sludge dispersants for lubricating oil or gasoline.

Additive useful in oleaginous compositions

Derivatives of Oxazoline reaction products of hydrocarbon substituted dicarboxylic acid, ester, or anhydride, for example octadecenylsuccinic anhydride and polyisobutenylsuccinic anhydride with 2,2-disubstituted-2-amino-1-alkanols, such as tris-hydroxymethylaminomethane (THAM) are useful additives in oleaginous compositions, such as sludge dispersants for lubricating oil, or anti-rust agents for gasoline.

Oxazoline containing additive

Oxazoline reaction products of hydrocarbon substituted dicarboxylic acid, ester, or anhydride, for example octadecenylsuccinic anhydride, with 2,2-disubstituted-2-amino-1-alkanols, such as tris-hydroxymethylaminomethane (THAM), and their derivatives are useful additives in oleaginous compositions, such as sludge dispersants for lubricating oil, or anti-rust agents for gasoline.

Oxazoline additives useful in oleaginous compositions

Oil-soluble, derivatized ethylene copolymers derived from about 2 to 98 wt. % ethylene, and one or more C.sub.3 to C.sub.28 alpha-olefins, e.g. propylene, which are grafted, preferably solution-grafted under an inert atmosphere and at elevated temperatures and in the presence of a high-temperature decomposable free-radical initiator, with an ethylenically-unsaturated dicarboxylic acid material and thereafter reacted with a polyamine having at least two primary amine groups, e.g. an alkylene polyamine such as diethylene triamine, to form carboxyl-grafted polymeric imide, usually maleimide, derivatives are reacted with an anhydride of a C.sub.1 -C.sub.30 hydrocarbyl substituted acid, preferably acetic anhydride, to yield an oil-soluble stable amide of said polyamine whereby oil solutions of said amide derivative are characterized by minimal viscosity change over an extended period of time. Useful number average molecular weight (M.sub.n) of said copolymers range from about 700 to 500,000; however, if the molecular weight is from 10,000 to 500,000 then these copolymers are also useful as multifunctional viscosity index improvers.

Stabilized imide graft of ethylene copolymeric additives for lubricants

Oxazoline derivatives as additives useful in oleaginous compositions

Growing community of inventors

Somerset, NJ, United States of America

James Zielinski