ETHERAMINES BASED ON DIALCOHOLS

This invention relates to a mixture of etheramines of formula (I) and formula (II) wherein R1, R2, R3 and R4 are independently H, a methyl or an ethyl; A1, A2, A3 and A4 are independently linear or branched alkylenes having 2 to 18 carbon atoms; at least three of A1, Az, A3 and A4 are linear or bran...

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Main Authors HUELSKOETTER, FRANK, WIGBERS, CHRISTOF WILHELM, BOECKH, DIETER, EBERT, SOPHIA, EIDAMSHAUS, CHRISTIAN, EICHSTADT WAUN, AMY, CHRISTMAS, KEVIN, SCIALLA, STEFANO, LOUGHNANE, BRIAN J, REES, DARREN, LUDOLPH, BJORN
Format Patent
LanguageEnglish
French
Published 17.09.2019
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:This invention relates to a mixture of etheramines of formula (I) and formula (II) wherein R1, R2, R3 and R4 are independently H, a methyl or an ethyl; A1, A2, A3 and A4 are independently linear or branched alkylenes having 2 to 18 carbon atoms; at least three of A1, Az, A3 and A4 are linear or branched butylene; the sum of x+y is in the range of 3 to 100 and x>=1 and y>=1; Z1-Z4 are independently OH, NH 2, NHR' or NR'R"; at least one of Z1-Z2 and at least one of Z3-Z4 is NH 2, NHR' or NR'R"; R' and R" are alkylenes having 2 to 6 carbon atoms. A process for preparing the mixture of these etheramines is also disclosed. The mixture is useful in personal care products, as curing agent for epoxy resins or as reactant in the production of polymers. (see above formula) La présente invention concerne des étheramines à base de dialcools, les étheramines comprenant au moins trois groupes C4-alkylène linéaires ou ramifiés, ainsi qu'un procédé pour la fabrication de ces étheramines.
Bibliography:Application Number: CA20152943006