Abstract: A novel 2-Methylbutoxy ethoxyethanol and a method for the preparation thereof. The use of the novel 2-Methylbutoxy ethoxyethanol as a solvent or a coalescing aid in aqueous formulations used as coatings and paints, a cleaning solvent for electronic components, a domestic and industrial hard surface cleaner, a component of oil well drilling muds, a fuel additive, and a solvent for liquid detergents.

Abstract: This invention relates to aqueous resin formulations comprising as cosolvent an alkoxy ethoxyethanol which (i) has 4-8 carbon atoms in the alkoxy group, (ii) has a boiling point at atmospheric pressure within the range from 200.degree. to 350.degree. C. and (iii) in mixtures with n-heptane in the ratio of 30:70 by weight respectively has specific miscibility characteristics. The cosolvent acts either as a solvent or coalescing aid in aqueous formulations used as coatings and paints.

Abstract: This invention relates to a process for increasing the effectiveness of production chemicals by reducing the number of squeezing and shut-in operations needed to increase the production rate from an oil well. The process includes injecting into an oil-bearing rock formation a water-miscible formulation including as components: (a) a water-miscible surfactant which is an alkyltriglycol ether and (b) at least one water-miscible oil field or gas field production chemical, said components of the formulation being introduced either as a pre-formed single composition, or simultaneously in parallel or sequentially in either order into the rock formation via the production well.