Tomah Products, Inc.

Exxon Research and Engineering Company

Other

Exxon Chemical Patents, Inc.

Nalco Energy Services L.p

Interfacial Technologies (uk) Limited

James A Krogh

Michael R Sipe

Terry Crutcher

Anita R Mokadam

Paul Joseph Berlowitz

Alan Mark Schilowitz

J Michael Clumpner

Duane S Treybig

Grahame Nigel Taylor

Marc-Andre Poirier

Clifford James Hazel

Ian Vernon Williamson

Robert A Swenson

David Kelly Moss

Michael James Williams

B Brian Smith

David E Steere

Ian V Williamson

Clifford J Hazel

The present invention relates to fuel additives, fuel compositions and methods of manufacture in which the additives are provided to impart desired properties to fuels. These properties include, without limitation, reduction of nitrogen oxide and particulate emissions from the exhaust stream of internal combustion engines using the fuels. Preferred embodiments of an additive form of the composition include a nitrogen-containing compound selected from the group consisting of urea, cyanuric acid, triazine, ammonia and mixtures thereof, a carrier blend comprising an alkoxylated alcohol, a polyalkylene glycol ester and an alkanolamide and water. The additive may be provided in a concentrate form by addition of a solvent or may be provided as a final form fuel composition. A method of additive manufacture and is disclosed.

Fuel additive, additive-containing fuel compositions and method of manufacture

Asphalt-based coating compositions and surfactants. The asphalt-based coating compositions have improved performance and comprise asphalt, clay, and a propoxylated alcohol-based ether amine salt surfactant.

Asphalt-based coating compositions and salt surfactants

This invention is a method of preparing a quaternized amidoamine surfactant comprising reacting an amidotertiaryamine of formula with methyl halide and alkylene oxide, an aqueous quaternized amidoamine surfactant composition, a gelled aqueous composition comprising the quaternized amidoamine surfactant composition and one or more salts or alcohols and use of the gelled aqueous composition for fracturing subterranean formations.

Method of preparing quaternized amidoamine surfactants

The disclosure is directed to novel detergent compositions having polyalkoxylated amine foam stabilizers. The new foam stabilizers of the inventive detergent compositions build or enhance foaming and are particularly useful because of their surprisingly mild, non-skin-irritating characteristics. Mildness is a requirement of components to be included in or used in applications such as liquid dish detergents, hand cleaners and car washes.

Detergent compositions having polyalkoxylated amine foam stabilizers

The disclosure involves a novel amine ether acid salt surfactant. The amine constituent of the surfactant may include ether amines or fatty-based amines. The ether acid constituent of the surfactant, in particular, imparts liquidity to the surfactant. Hydrophobic regions may be included on both the amine and ether acid enhancing the surfactancy of the composition. The novel surfactant is versatile and is useful in many different applications.

Amine ether acid salt surfactant composition

An improved asphalt roof-coating composition which includes asphalt, clay, and a novel hindered acid/amine salt surfactant. The surfactant comprises an acid constituent which has at least two alkyl groups bonded to the alpha carbon and an amine constituent comprising a variety of primary, secondary and tertiary amines. The composition has excellent physical properties including good viscosity and gel stability.

Asphalt-base coating composition with novel hindered acid/amine salt

The disclosure is directed to polyalkoxylated amines used as foam stabilizers and a method for cleaning in which foam produced by a detergent composition is maintained for an extended period of time. Detergent compositions including the new foam stabilizers are also disclosed as are methods for detergent foam stabilization. The new foam stabilizers build or enhance foaming and are particularly useful because of their surprisingly mild, non-skin-irritating characteristics. Mildness is a requirement of components to be included in or used in applications such as liquid dish detergents, hand cleaners and car washes.

Detergent compositions having polyalkoxylated amine foam stabilizers and

An improved asphalt roof-coating composition which includes asphalt cutback, clay, and a novel salt surfactant. The surfactant comprises an acid and alkoxylated fatty amines and alkoxylated ether amines. The novel surfactant amines are inexpensive and impart desirable physical properties to the composition.

Asphalt-based coating composition with alkoxylated amine-derived salt

The disclosure involves an improved asphalt roof-coating composition which includes asphalt, clay, and a novel ether amine-acid-complex surfactant. The surfactant comprises an alkyloxyalkylamine, preferably having an alkyl chain with from 8 to 20 carbon atoms and an acid present in an amount in excess of the amount required to neutralize the amine. The composition is less expensive than prior art formulations and has improved viscosity and gel stability.

Asphalt-based coating composition with ether amine-acid-complex

A method for amidation of carboxylic acids using a supported transition metal catalyst. The amides prepared by this inventive method are available in high-yield and excellent purity, without catalytic residue.

Method for amide preparation

The present invention is directed to materials which improve the cetane number of diesel fusel when added in an amount in the range of 0.01 to 2 wt % to such fuel. The materials are the nitration product of alcohols obtained by the reduction of tall oil fatty acids, tall oil fatty acid esters, vegetable oils and mixtures thereof.

Cetane improver compositions comprising nitrated fatty acid derivatives

Distillate fuel compositions containing an alkyl ether mono amine having the formula

Guerbet alkyl ether mono amines

Distillate fuel compositions containing an alkyl ether mono amine derived from a Guerbet alcohol are effective in reducing the formation of intake valve deposits in internal combustion engines. A preferred alkyl ether mono amine is derived from a highly branched butoxylated Guerbet alcohol containing 20 carbon atoms and having the formula

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Janesville, WI, United States of America

James A Krogh