Dow Global Technolgoies LLC

Blue Cube IP LLC

Ashwin R Bharadwaj

Stephen W King

Brian A Jazdzewski

Michael J Mullins

Edward D Daugs

Christophe R Laroche

Angela I Padilla-Acevedo

Paul R Elowe

Sara B Klamo

Gyongyi Gulyas

Mark B Wilson

Robert J Wright

John B Cuthbert

Steven J Guillaudeu

Daniel A Aguilar

Cynthia Pierre

Marty J Null

Stephanie L Potisek

Eric B Ripplinger

Eric J Klinker

The present invention relates to a dehydration composition and method of use thereof for drying gas streams, in particular natural gas streams, wherein the dehydration composition comprises (i) a glycol, (ii) an imidazole compound, and optionally (iii) one or more of an alkali metal carboxylate, an additional glycol different than (i), an alkanolamine, a phosphate acid, a salt of a phosphate acid, a borate acid, a salt of a borate acid, a sweetening agent, a low temperature viscosity improver, a corrosion inhibitor, an antifoaming agent, or mixtures thereof.

Composition and process for the dehydration of gases

Provided are compositions and their use as dispersant and/or detergent additives for lubricants. The compositions comprise an amine alkoxylate of the formula I: (I) wherein R-R, R'-R; x, x&#x2032;, A, A&#x2032; and A&#x2033; are as defined herein. 

Amine alkoxylate compositions and their use as lubricant additives

A multifunctional aromatic amine hardener composition including the reaction condensation product of (a) at least one aniline and (b) at least one non-aromatic cyclic dicarboxaldehyde; and a reactive thermosettable resin composition including (i) at least one multifunctional aromatic amine hardener composition curing agent, (ii) at least one thermoset resin, and optionally (c) at least one catalyst; and a process for preparing a thermoset product from the thermosettable composition. The hardener composition above and a thermoset resin may be used to prepare a thermoset product with improved thermo-mechanical behavior.

Hardeners for thermosettable resin compositions

A process for preparing a divinylarene dioxide including reacting (a) at least one divinylarene with (b) at least one oxidant in the presence of (c) at least one transition metal complex catalyst, and (d) optionally, in the presence of a solvent, and (e) optionally in the presence of a catalyst modifier under conditions to form a divinylarene dioxide product.

Process for preparing divinylarene dioxides

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Pearland, TX, United States of America

Ashwin R Bharadwaj