Results 81 to 90 of about 14,645 (208)

Water Number of Nonionic Surfactants. II.

Journal of Japan Oil Chemists' Society, 1961
The water number (W. N.) of polyoxyethylene derivatives of fatty alcohols and of polyoxypropylene cetyl ethers (general formula CPaEb:where C is cetyl alcohol, P propylene oxide, E ethylene oxide, and a and b are numbers of moles added, respectively) was measured and studied with relation to the properties of these derivatives.
Kiyoyuki TAGAWA, Shigenori IINO, Noriaki OBA   +2 more
openaire   +3 more sources

Micellar interactions in nonionic/ionic mixed surfactant systems

, 2000
To study the influence of the chemical nature of headgroups and the type of counterion on the process of micellization in mixed surfactant systems, the cmc's of several binary mixtures of surfactants with the same length of hydrocarbon tail but with ...
Goloub, TP, Pugh, RJ,, Zhmud, BV,
core  

Synergism and Physicochemical Properties of Anionic/Amphoteric Surfactant Mixtures with Nonionic Surfactant of Amine Oxide Type

, 2017
The physicochemical properties of initial formulation, that is anionic/amphoteric surfactants mixture SLES/AOS/CAB (sodium lauryl ether sulfate (SLES), alpha-olefin sulfonates (AOS) and cocamidopropyl betaine (CAB) at ratio 80 : 15 : 5) with nonionic ...
Blagojević, Slavica M., Blagojević, Slavica, N. D. Pejić, S. N. Blagojević, Pejić, Nataša D., Blagojević, Stevan, S. M. Blagojević, Pejić, Nataša   +7 more
core   +1 more source

Wetting Process and Adsorption Mechanism of Surfactant Solutions on Coal Dust Surface

Journal of Chemistry, 2019
To determine the wetting process and wetting mechanism of different surfactant solutions on coal dust surface, four types of surfactants (anionic surfactant 1227, anionic surfactant AOS, amphoteric surfactant CAB-35, and nonionic surfactant CDEA) are ...
Xiaonan Wang, Shujie Yuan, Bingyou Jiang
doaj   +1 more source

Azeotrope formation in gasoline–ethanol blends. Part 1 – Impact of nonionic on E10 distillation curve

Egyptian Journal of Petroleum, 2018
Blending 10 vol% of ethanol into hydrocarbon base gasoline (HBG) increases significantly the vapour pressure of the blend (E10), and exhibits near-azeotrope behaviour that severely affects the shape of E10 distillation curve.
Abdullah Ali Ahmed, Ahmed M. El-Masry, Youssef Barakat   +2 more
doaj   +1 more source

Associação de micelas mistas de surfactantes aniônicos como o polímero hidrofobicamente modificado etil(hidroxietil) celulose(EHEC) [PDF]

, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em QuímicaAs propriedades de misturas de etil(hidroxietil) celulose (EHEC) e dodecanoato de sódio (SDoD) em solução ...
Dal-bó, Alexandre Gonçalves
core  

Interplay between the Surface Adsorption and Solution-Phase Behavior in Dialkyl Chain Cationic−Nonionic Surfactant Mixtures

, 2016
Neutron reflectivity, NR, and surface tension have been used to study the adsorption at the air−solution interface of mixtures of the dialkyl chain cationic surfactant dihexadecyl dimethyl ammonium bromide (DHDAB) and the nonionic surfactants monododecyl
D. J. Tildesley (2382205), J. Penfold (1413385), I. Tucker (1495477), R. K. Thomas (1413388)   +3 more
core   +1 more source

Competitive Adsorption of a Monoclonal Antibody and Nonionic Surfactant at the PDMS/Water Interface. [PDF]

Mol Pharm, 2023
Shen K, Hu X, Li Z, Liao M, Zhuang Z, Ruane S, Wang Z, Li P, Micciulla S, Kasinathan N, Kalonia C, Lu JR.   +11 more
europepmc   +1 more source

Protolytic equilibria of ACE inhibitors in micellar solution of nonionic surfactant Brij 35. [PDF]

Monatsh Chem, 2023
Popović-Nikolić MR, Nikolić KM, Popović GV.   +2 more
europepmc   +1 more source

Studies in Asymmetric Epoxidation of Chalcone Using Quaternary Salts and Nonionic Surfactants Based on 6-Amino-6-deoxy-glucose as Chiral Phase Transfer Catalysts

E-Journal of Chemistry, 2011
Quaternary salts and nonionic surfactants based on 6-amino-6-deoxy-glucose were explored as chiral phase transfer catalysts for the asymmetric epoxidation of chalcone.
Lalit Sharma, Subhash Chander Sharma, Saroj   +2 more
doaj   +1 more source