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Lactose‐ derived surfactants(III): Fatty esters of oxyalkylated lactito
Author(s) -
Scholnick F.,
Linfield W. M.
Publication year - 1977
Publication title -
journal of the american oil chemists' society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.512
H-Index - 117
eISSN - 1558-9331
pISSN - 0003-021X
DOI - 10.1007/bf02671026
Subject(s) - ethylene oxide , transesterification , organic chemistry , chemistry , dispersant , ether , lactose , catalysis , copolymer , dispersion (optics) , polymer , physics , optics
and Summary Lactitol was oxyalkylated with propylene or ethylene oxide. The resulting ether‐alcohols were transesterified with a series of fatty acid esters in order to produce long chain ether‐esters of lactitol. These compounds were found to be more water soluble than related lactitol derivatives prepared by transesterification prior to oxyalkylation. Improved lime soap dispersant requirements (LSDR) and emulsification times were obtained from the new derivatives.