N,N-BIS(2-AMINOALKYL)-1,2-ALKYL DIAMINE DERIVATIVES

摘要

The present invention relates to 2-N,N-(bis-2-aminoalkyl)-1,2-alkyldiamine derivatives of formula (I) as such, to a process for preparing the 2-N,N-(bis-2-aminoalkyl)-1,2-alkyldiamine derivatives, to the use of the 2-N,N-(bis-2-aminoalkyl)-1,2-alkyldiamine derivatives as hardeners for epoxy resins, as an intermediate in the preparation of triisocyanates, as initiators for polyetherols and/or as monomers for the preparation of polyamides, to triisocyanates derived from the 2-N,N-(bis-2-aminoalkyl)-1,2-alkyldiamine derivatives of formula (I) and also to a process for preparing these triisocyanates.

主权项

1. A 2-N,N-(bis-2-aminoalkyl)-1,2-alkyldiamine derivative of general formula (I): whereR1 is selected from the group consisting of at least one branched or unbranched aliphatic C1-10 alkyl groups andR2 is selected from the group consisting of at least one of hydrogen and branched or unbranched aliphatic C1-10 alkyl groups.