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The Interaction between some Acid Dyes and Nonylphenol—Ethylene Oxide Derivatives III‐A Discussion of Possible Modes of Interaction
Author(s) -
CRAVEN B. R.,
DATYNER A.
Publication year - 1967
Publication title -
journal of the society of dyers and colourists
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 0037-9859
DOI - 10.1111/j.1478-4408.1967.tb02747.x
Subject(s) - ethylene oxide , pulmonary surfactant , micelle , nonylphenol , chemistry , aqueous solution , molecule , oxide , diffusion , organic chemistry , polymer chemistry , photochemistry , polymer , environmental chemistry , copolymer , biochemistry , physics , thermodynamics
Measurements of cloud points and critical micelle concentrations of nonylphenol‐ethylene oxide derivatives in aqueous solutions containing acid dyes lend further support to the suggestion that interaction between the dye and surfactant molecules involves the non‐polar groups. These and additional diffusion measurements indicate that mixed micelles are formed by interaction of dye with surfactant molecules rather than with surfactant micelles.