C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/636.1
C07C 43/11 (2006.01) B01J 21/10 (2006.01) B01J 31/12 (2006.01) C07C 41/03 (2006.01)
Patent
CA 1185993
-18- A B S T R A C T PROCESS FOR PREPARING ALKANOL ALKOXYLATES Alkanol alkoxylates having utility, for example, as non-ionic surfactants in detergent formulations are prepared in accordance with the invention by reaction of C6 to C30 alkanols with C2 to C4 alkylene oxides in the presence of at least one alkanol- soluble basic compound of magnesium and, as reaction activator, at least 2 percent by mol, calculated on mols of alkanol, of at least one alkoxylate of at least one C1 to C30 alkanol having from 1 to 30 C2 to C4 alkylene oxide moieties.
417574
Shell Canada Limited
Smart & Biggar
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