Other

Exxon Chemical Patents, Inc.

Tomah Products, Inc.

Interfacial Technologies (uk) Limited

Robert A Swenson

Dennis A Williams

James A Krogh

James R Looney

Clifford James Hazel

Ian Vernon Williamson

William E Welch

Michael W Conway

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

A coalbed formation is stimulated to improve the recovery of methane which involves injecting into the coalbed formation an aqueous acid solution containing an organic amphoteric tertiary ammonium compound having from 1 to 3 tertiary ammonium groups, each N of which contains at least one C.sub.3 to C.sub.4 unsaturated carboxylic acid group, and wherein the compound contains a terminal benzyl or C.sub.5 -C.sub.19 alkyl group.

Stimulation of coalbed methane production

This invention relates to emulsion compositions which are used as auto spray waxes or rinse or drying aids in automatic car washes. The inventive emulsion replaces mineral seal oil of prior art emulsions with more environmentally acceptable simple esters of natural fatty acids having the general structural formula: ##STR1## wherein R--C is from an acid moiety having approximately 12-26 carbon atoms, and R' is from an alcohol moiety having approximately 1-5 carbon atoms. In an additional embodiment, the emulsion composition can include an amine oxide coupling solvent or solubilizer.

Non-toxic biodegradable emulsion compositions for use in automatic car

A display device for displaying a scroll including a case defined from a single blank of stiff planar material where the blank in assembled form provides a base, a top having a viewing area, an internal platen exposed immediately beneath the viewing area where roller receiving chambers are defined on each side of the platen so that a scroll or paper strip can be moved between roller members disposed in the chambers on either side of the platen.

Disposable scroll holder

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Janesville, WI, United States of America

Robert A Swenson