Organic additives and electrolytes as cloud point modifiers in octylphenol ethoxylate solutions

Journal of Surfactants and Detergents

Volumn 11, Issue 3, 2008, Pages 243-250

  Mahajan, Rakesh Kumar ^a   Vohra, Kulwinder Kumar ^a   Kaur, Navjot ^a   Aswal, Vinod Kumar ^b  

^a GURU NANAK DEV UNIVERSITY   (India)

^b BHABHA ATOMIC RESEARCH CENTRE   (India)

Author keywords

Cloud point; Electrolytes; Glycol oligomers; Lyotropic series; N alkanols; Triton X 100

Indexed keywords

ALCOHOLS; DOPING (ADDITIVES); ELECTROLYTES; ETHANOL; ETHERS; ETHYLENE; ETHYLENE GLYCOL; METHANOL; NONIONIC SURFACTANTS; ORGANIC COMPOUNDS; POLYVINYL ALCOHOLS; SODIUM CHLORIDE; SURFACE ACTIVE AGENTS;

ALKANOLS; CLOUD POINT; CLOUD POINT MEASUREMENTS; DIETHYLENE GLYCOL; ETHYLENE GLYCOLS; GLYCOL ETHERS; GLYCOL OLIGOMERS; LYOTROPIC SERIES; MONOBUTYL ETHER; MONOMETHYL ETHERS; N-ALKANOLS; NON-IONIC; OCTYL PHENOL; ORGANIC ADDITIVES; SURFACTANT TRITON-X; TRI-ETHYLENE GLYCOL; TRITON X-100;

GLYCOLS;

EID: 49449096363     PISSN: 10973958     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11743-008-1074-6     Document Type: Article

References (22)

1. Myers D (1992) Surfactant science and technology, 2nd edn. VCH, New York
2. Gu Tiren, Galera-Gómez PA (1999) The effect of different alcohols and other polar organic additives on the cloud point of Triton X-100 in water. Colloids Surf A Physicochem Eng Asp 147:365
3. Malclay WM (1956) Factors affecting the solubility of nonionic emulsifiers. J Colloid Sci 11:272
4. Doren A, Goldfard J (1970) Electrolyte effects on micellar solutions of nonionic detergents. J Colloid Interface Sci 32:67
5. Marszal L (1981) Effect of hydrophobic n-alkanols on the energetics of clouding behaviour of Triton X 100 and Brij 97. Tenside Deterg 18:25
6. Weckstrom K, Zulauf M (1985) Lower consolute boundaries of a poly(oxyethylene) surfactant in aqueous solutions of monovalent salts. J Chem Soc Faraday Trans1 81:2947
7. Carale TR, Pharm TP, Blankschtein D (1994) Salt effects on intramicellar interactions and micellization of nonionic surfactants in aqueous solutions. Langmuir 10:109
8. Schott H (2001) Effect of inorganic additives on solutions of nonionic surfactants-xvi. Limiting cloud points of highly polyoxyethylated surfactants. Colloids Surf A Physicochem Engin Asp 186:129
9. Prasad M, Moulik SP, Chisholm D, Palepu R (2003) Influence of hydrotropes and glycols on the clouding behaviour of surfactants (Triton X-100 and Brij 56) and ploymers; (polyvinyl methyl ether and triblock co-polymer, pluronic 85). J Oleo Sci 52:523
10. Sadaghiana AS, Khan A (1991) Clouding of a nonionic surfactant: the effect of added surfactants on the cloud point. J Colloid Interface Sci 144:191
11. Materna K, Schaadt A, Bart HJ, Szymanowski J (2005) Dynamics of surfactant-rich phase separation from solutions containing nonionic and zwitterionic surfactants. Colloids Surf A Physicochem Eng Asp 254:223
12. Chen BH, Miller CA, Garrett PR (2001) Dissolution of nonionic surfactant mixtures. Colloids Surf A Physicochem Eng Asp 183:191
13. n nonionic surfactants: effect of additives. Colloids Surf A Physicochem Eng Asp 219:67
14. ®56 and the energetics of the process. Colloids Surf A Physicochem Eng Asp 233:109
15. Mahajan RK, Chawla J, Bakshi MS (2004) Depression in the cloud point of tween in the presence of glycol additives and triblock polymers. Colloid Polym Sci 282:1165
16. Panchal K, Desai A, Nagar T (2006) Physicochemical behavior of mixed nonionic-ionic surfactants in water and aqueous salt solutions. J Dispers Sci Technol 27:33
17. Kumar S, Naqvi AZ, Kabir-ud-din (2000) Micellar morphology in the presence of salts and organic additives. Langmuir 16:5252
18. Kumar S, Parveen N, Kabir-ud-din (2004) Effect of urea addition on micellization and related phenomenon. J Phys Chem B 108:9588
19. Culter WG, Vissa E (1987) Detergency: theory and technology, Dekker, New York
20. Kohler HH, Strnad J (1990) Evolution of viscosity measurements of dilute solutions of ionic surfactants forming rod-shaped micelle. J Phys Chem 94:7628
21. Da Silva RC, Loh W (1998) Effect of additives on the cloud points of aqueous solutions of ethylene oxide-propylene oxide-ethylene oxide block copolymers. J Colloid Interface Sci 202:375
22. MeBain JW (1950) Colloid Science, Chap 9. DC Health, Boston