C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/599.3, 260/6
C07C 217/48 (2006.01)
Patent
CA 2021578
MANNICH CONDENSATES OF A SUBSTITUTED PHENOL AND AN ALKYLAMINE CONTAINING INTERNAL ALKOXY GROUPS (Docket No. 80,330 -F) Abstract of the Invention Products useful as surfactants, corrosion inhibi- tors, water repellent agents, paint adhesion promoters, etc. are prepared by reacting formaldehyde and a phenol with an alkyl amine containing internal propoxy or propoxy/ethoxy groups to thereby provide a corres- ponding Mannich condensate having a desired utility. The Mannich condensates may also be reacted with an alkylene oxide feed stock containing ethylene oxide or propylene oxide or 1,2-butylene oxide or a mixture thereof under conventional alkoxylation conditions to thereby provide a corresponding alkoxylated Mannich condensate having a utility which may be the same as or different from the utility of the initial Mannich condensate.
Grigsby Robert A. Jr.
Speranza George P.
Yeakey Ernest L.
Grigsby Robert A. Jr.
Smart & Biggar
Speranza George P.
Texaco Development Corporation
Yeakey Ernest L.
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