Polyetheramines based on 1,3-dialcohols

This invention relates to polyetheramines based on 1,3-dialcohols, in particular to an etheramine mixture comprising at least 90% by weight, based on the total weight of the etheramine mixture, of anamine of Formula (I) and/or (II), wherein R1-R12 are independently selected from H, alkyl, cycloalkyl...

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Hauptverfasser: Christmas, Kevin, Panchenko, Alexander, Huelskoetter, Frank, Ebert, Sophia, Loughnane, Brian J, Rees, Darren, Eidamshaus, Christian, Ludolph, Björn, Eichstadt Waun, Amy, Scialla, Stefano, Boeckh, Dieter, Wigbers, Christof W, Maas, Steffen, Charrak, Monika
Format: Patent
Sprache:eng
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Zusammenfassung:This invention relates to polyetheramines based on 1,3-dialcohols, in particular to an etheramine mixture comprising at least 90% by weight, based on the total weight of the etheramine mixture, of anamine of Formula (I) and/or (II), wherein R1-R12 are independently selected from H, alkyl, cycloalkyl, aryl, alkylaryl, or arylalkyl, wherein at least one of R1-R6 and at least one of R7-R12 is different from H, wherein A1-A9 are independently selected from linear or branched alkylenes having 2 to 18 carbon atoms, preferably 2-10 carbon atoms, most preferably 2-5 carbon atoms, wherein Z1-Z4 are independently selected from OH or NH2, wherein at least one of Z1-Z2 and at least one of Z3-Z4 is NH2, and wherein the sum of x+y is in the range of from 2 to 200, wherein x 1 and y 1; and x1+y1 is in the range of from 2 to 200, preferably 2-20, most preferably 2-10, wherein x1 1 and y1 1.