STRUCTURAL EFFECTS OF THE ISOMERIC HYDROPHILIC GROUPS OF SURFACTANTS ON THEIR PROPERTIES - II. MONODISPERSE POLY(OXYETHYLENE) ALKYLAMINES HAVING METHOXYL TERMINAL GROUPS.

Isao Ikeda, Ping-Lin Kuo, Kikuo Tsuchiya, Mitsuo Okahara

Research output: Contribution to journalArticle

Abstract

Methoxyl-terminated monodisperse poly(oxyethylene) alkylamines (III) were synthesized and the surface properties and salt effects were investigated and compared with those of the parent monodisperse poly(oxyethylene) alkylamines (II) and N-alkyl monoaza crown ethers (I). The hydrophilicity of III except for the secondary amine, was close to those of I, and no apparent difference in cloud points was observed within the isomers, different from II. The adsorption area at air-water interface and critical micelle concentration (c. m. c. ) of III were almost the same with those of the corresponding.

Original languageEnglish
Pages (from-to)255-258
Number of pages4
JournalTenside Detergents
Volume21
Issue number5
Publication statusPublished - 1984 Sep 1

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Crown Ethers
Crown ethers
Surface Properties
Critical micelle concentration
Hydrophilicity
Micelles
Hydrophobic and Hydrophilic Interactions
Surface-Active Agents
Isomers
surface properties
Adsorption
Amines
Surface properties
ethers
micelles
amines
Surface active agents
isomers
Salts
surfactants

All Science Journal Classification (ASJC) codes

  • Medicine(all)

Cite this

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title = "STRUCTURAL EFFECTS OF THE ISOMERIC HYDROPHILIC GROUPS OF SURFACTANTS ON THEIR PROPERTIES - II. MONODISPERSE POLY(OXYETHYLENE) ALKYLAMINES HAVING METHOXYL TERMINAL GROUPS.",
abstract = "Methoxyl-terminated monodisperse poly(oxyethylene) alkylamines (III) were synthesized and the surface properties and salt effects were investigated and compared with those of the parent monodisperse poly(oxyethylene) alkylamines (II) and N-alkyl monoaza crown ethers (I). The hydrophilicity of III except for the secondary amine, was close to those of I, and no apparent difference in cloud points was observed within the isomers, different from II. The adsorption area at air-water interface and critical micelle concentration (c. m. c. ) of III were almost the same with those of the corresponding.",
author = "Isao Ikeda and Ping-Lin Kuo and Kikuo Tsuchiya and Mitsuo Okahara",
year = "1984",
month = "9",
day = "1",
language = "English",
volume = "21",
pages = "255--258",
journal = "Tenside, Surfactants, Detergents",
issn = "0932-3414",
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number = "5",

}

STRUCTURAL EFFECTS OF THE ISOMERIC HYDROPHILIC GROUPS OF SURFACTANTS ON THEIR PROPERTIES - II. MONODISPERSE POLY(OXYETHYLENE) ALKYLAMINES HAVING METHOXYL TERMINAL GROUPS. / Ikeda, Isao; Kuo, Ping-Lin; Tsuchiya, Kikuo; Okahara, Mitsuo.

In: Tenside Detergents, Vol. 21, No. 5, 01.09.1984, p. 255-258.

Research output: Contribution to journalArticle

TY - JOUR

T1 - STRUCTURAL EFFECTS OF THE ISOMERIC HYDROPHILIC GROUPS OF SURFACTANTS ON THEIR PROPERTIES - II. MONODISPERSE POLY(OXYETHYLENE) ALKYLAMINES HAVING METHOXYL TERMINAL GROUPS.

AU - Ikeda, Isao

AU - Kuo, Ping-Lin

AU - Tsuchiya, Kikuo

AU - Okahara, Mitsuo

PY - 1984/9/1

Y1 - 1984/9/1

N2 - Methoxyl-terminated monodisperse poly(oxyethylene) alkylamines (III) were synthesized and the surface properties and salt effects were investigated and compared with those of the parent monodisperse poly(oxyethylene) alkylamines (II) and N-alkyl monoaza crown ethers (I). The hydrophilicity of III except for the secondary amine, was close to those of I, and no apparent difference in cloud points was observed within the isomers, different from II. The adsorption area at air-water interface and critical micelle concentration (c. m. c. ) of III were almost the same with those of the corresponding.

AB - Methoxyl-terminated monodisperse poly(oxyethylene) alkylamines (III) were synthesized and the surface properties and salt effects were investigated and compared with those of the parent monodisperse poly(oxyethylene) alkylamines (II) and N-alkyl monoaza crown ethers (I). The hydrophilicity of III except for the secondary amine, was close to those of I, and no apparent difference in cloud points was observed within the isomers, different from II. The adsorption area at air-water interface and critical micelle concentration (c. m. c. ) of III were almost the same with those of the corresponding.

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