Results 241 to 250 of about 88,877 (298)
Some of the next articles are maybe not open access.
Nonionic Surfactants: An Overview
Tenside Surfactants Detergents, 2010Abstract Nonionic surfactants do not produce ions in aqueous solution. As a consequence, they are compatible with other types of surfactants and are excellent candidates to enter complex mixtures, as found in many commercial products. Nonionic surfactants are found today in a large variety of domestic and industrial products, such as ...
D. Bajpai, V. K. Tyagi
openaire +3 more sources
Complex Fluids of Poly(oxyethylene) Monoalkyl Ether Nonionic Surfactants
Chemical Reviews, 2010 The known binary and ternary systems of poly(oxyethylene) n-monoalkyl ether nonionic surfactants with other types of surfactants or additives in bulk solutions are discussed.
Renhao Dong, Jingcheng Hao
exaly +2 more sources
Interfaces Charged by a Nonionic Surfactant
The Journal of Physical Chemistry B, 2018Highly hydrophobic, water-insoluble nonionic surfactants are often considered irrelevant to the ionization of interfaces at which they adsorb, despite observations that suggest otherwise. In the present study, we provide unambiguous evidence for the participation of a water-insoluble surfactant in interfacial ionization by conducting electrophoresis ...
Joohyung Lee +2 more
openaire +2 more sources
Competitive Adsorption of Nonionic Surfactant and Nonionic Polymer on Silica
Langmuir, 2007Competitive adsorption of the nonionic polymer poly(ethylene oxide) (PEO) and the nonionic surfactant of the type poly(ethylene oxide) alkyl ether from aqueous solutions on a silica surface is examined. From one-component solutions, both species readily adsorb onto silica and, in the bulk of mixed (two-component) solutions, polymer-surfactant complexes
Postmus, B.R. +3 more
openaire +2 more sources
Journal of the American Oil Chemists' Society, 1978
AbstractOver one billion pounds of nonionic surface‐active agents are produced per year in the U.S. alone. The oxyethylene derivatives of alcohols and alkylphenols account for 71% of this production. Methods of making these surfactants, along with descriptions of their properties and main uses in various detergents, are described.
openaire +1 more source
AbstractOver one billion pounds of nonionic surface‐active agents are produced per year in the U.S. alone. The oxyethylene derivatives of alcohols and alkylphenols account for 71% of this production. Methods of making these surfactants, along with descriptions of their properties and main uses in various detergents, are described.
openaire +1 more source
2017
Distribution of the polyoxyethylene chain polyoxyethylene alkylphenols polyoxyethylene alcohols polyoxyethylene esters of fatty acids polyoxyethylene mercaptans polyoxyethylene alkylmines nonionic surfactants containing an amide group polyol ester surfactants nonionics as intermediate for ionic surfactants.
openaire +2 more sources
Distribution of the polyoxyethylene chain polyoxyethylene alkylphenols polyoxyethylene alcohols polyoxyethylene esters of fatty acids polyoxyethylene mercaptans polyoxyethylene alkylmines nonionic surfactants containing an amide group polyol ester surfactants nonionics as intermediate for ionic surfactants.
openaire +2 more sources
2000
Structure and nomenclature of surface-active alkyl glucosides synthesis of alkyl glucosides and alkyl polyglucosides chemical properties and derivatization of surface-active alkyl glucosides and alkyl polyglucosides surfactant properties analytical chemistry of alkyl polyglucosides ecology toxicology and dermatology application.
openaire +1 more source
Structure and nomenclature of surface-active alkyl glucosides synthesis of alkyl glucosides and alkyl polyglucosides chemical properties and derivatization of surface-active alkyl glucosides and alkyl polyglucosides surfactant properties analytical chemistry of alkyl polyglucosides ecology toxicology and dermatology application.
openaire +1 more source
Activity of Nonionic Surfactants
Russian Journal of Applied Chemistry, 2001The surface activity of block copolymers of ethylene and propylene oxides, based on ethylenediamine, mono(ethylene glycol), and triethanolamine, was studied. Adsorption characteristics of the investigated compounds at the water-air interface are estimated.
B. R. Fakhrutdinov +5 more
openaire +1 more source
A review of: “Nonionic Surfactants”
Journal of Macromolecular Science: Part A - Chemistry, 1967(1967). A review of: “Nonionic Surfactants”. Journal of Macromolecular Science: Part A - Chemistry: Vol. 1, No. 5, pp. 959-960.
openaire +1 more source
Biodegradation of nonionic surfactants
Journal of the American Oil Chemists' Society, 1984AbstractThis paper discusses the biodegradability of alcohol‐based nonionics measured by the recommended legislative test procedures and how the results obtained are affected by the chemical structure of the surfactant, and thus provides guidance on the selection of materials.
openaire +1 more source