Monsanto Company

Solutia Incorporated

Joel Jeffry Gummeson

Iris Margarita Diaz

Frank P Jakse

Terry Calvin Wolfe

Mark Weir Heininger

Alexandra Torres

An essentially non-aqueous cleaning composition and method for using this composition to remove chemicals from substrates, the composition comprising a dibasic ester and a thickening agent which is soluble, swellable or dispersible in said dibasic ester and wherein said thickening agent is present in an amount such that said composition has a numerical ratio of viscosity unsheared to viscosity under shear of at least about 3:1.

Dibasic ester gel/paste composition and use of same for removing

A cleaning solution consisting essentially of dimethyl ester, water and one or more organic solvents completely miscible at 23.degree. C. with dimethyl ester and water, said water present at at least ten weight percent based on the weight of solution components.

Water based dimethyl ester cleaning solution

Liquid hardeners for soil grouting formulations having an acid content no more than 0.1 mg KOH per gm in the form of dimethyl ester mixtures of dimethyl succinate, dimethyl glutarate and dimethyl adipate at a concentration in the mixtures lying within a bounded area in the graph of the drawing of the specification.

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Belchertown, MA, United States of America

Joel Jeffry Gummeson