Hydrotrope


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Related to Hydrotrope: humectant

Hy´dro`trope


n.1.A device for raising water by the direct action of steam; a pulsometer.
References in periodicals archive ?
Extraction of piperine from Piper nigrum (black pepper) by aqueous solutions of surfactant and surfactant + hydrotrope mixtures.
Increasing the aqueous solubility of insoluble and slightly soluble drugs is of major importance and hydrotropy can be considered as a potential and industrially attractive technique because of easy recovery of dissolved solute and possible reuse of hydrotrope solutions.
While the polyelectrolyte TAMOL 1124 Dispersant may have depressed the cloud points because of the salts in solution, the hydrophobic TAMOL 2002 Dispersant was acting as a hydrotrope and helping to solubilize the surfactant.
There occurs complexation of the active with a hydrotrope, Ubisol-Aqua, to form micelles of nanometer size, which offer advantages over existing solubilization technologies.
8,975,220 B1; Clorox has patented a composition that consists of a homopolymer of diallyl dimethyl ammonium chloride; an oxidant selected from the group consisting of a hypohalous acid, a hypohalite, and mixtures thereof; water; and optionally, an adjuvant selected from the group consisting of a fragrance, a hydrotrope, a colorant, a dye, a buffer, a chelating agent, an electrolyte, an antimicrobial agent, a solvent, a stain and soil repellent, a lubricant, an odor control agent, a perfume, a fragrance release agent, an acid, a base, a solubilizing material, a stabilizer, an anti-corrosion agent, a thickener, a defoamer, a cloud-point modifier, a preservative, a water immiscible solvent, an enzyme, and mixtures thereof.
The fire-resistant and anti-wear properties of phosphate esters make them a preferred choice in important applications, such as fire retardants, hydraulic systems, emulsifying agents, lubricants, hydrotropes in cleaning applications, corrosion inhibitors, anti-static agents, and wetting agents.
Among specific topics are the wettability of solid-supported lipid layers, interfacial studies of coffee-based beverages from flavor perception to biofuels, the structure and function of hydrotropes, and soil removal by surfactants during cleaning processes.
Key statement: Aqueous dispersions of silicone oils are prepared without the need for surfactants, solvents, hydrotropes or emulsifiers by employing water soluble and/or water dispersible polymers providing inventive compositions which exhibit a rheological critical strain value greater than zero and less than about 0.
Stream 3 was from a firm manufacturing detergent alkylates, hydrotropes, and petroleum detergent intermediates.