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Characteristic properties of cutting fluid additives made from the derivatives of some polymeric nonionic surface‐active agents
Author(s) -
Nakagawa H.,
Watanabe S.,
Fujita T.,
Sakamoto M.
Publication year - 1998
Publication title -
journal of surfactants and detergents
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.349
H-Index - 48
eISSN - 1558-9293
pISSN - 1097-3958
DOI - 10.1007/s11743-998-0021-7
Subject(s) - triethanolamine , chemistry , ethylene oxide , propylene oxide , emulsion , ether , aqueous solution , organic chemistry , oleic acid , polymer chemistry , copolymer , polymer , analytical chemistry (journal) , biochemistry
A series of esters was prepared from the reaction of acid chlorides with polymeric nonionic surface‐active agents (copolymer of propylene oxide and ethylene oxide), and they were screened for antirust and other properties associated with water‐based cutting fluids. An aqueous emulsion of an adduct of triethanolamine and the oleic acid ester of polymeric nonionic surface‐active agent showed excellent antirust properties when used as a water‐based cutting fluid. The emulsion of triethanolamine and the mono nonyl ether of the surface‐active agent also showed antirust properties.