[EN] METHOD FOR PREPARING POLYAMINE COMPOUNDS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE COMPOSÉS POLYAMINE
申请人:DOW GLOBAL TECHNOLOGIES INC
公开号:WO2011044478A1
公开(公告)日:2011-04-14
A method for preparing a compound having formula (II): wherein R1 and R2 independently are methyl or ethyl, or R1 and R2 combine to form a C5 or C6 cycloalkyl or cycloalkenyl group. The method includes a step of combining R1R2CHNO2, glutaraldehyde and an amine. The compound is useful in coating compositions and other applications for pH adjustment.
一种制备化合物(II)的方法:其中R1和R2独立地是甲基或乙基,或者R1和R2结合形成C5或C6的环烷基或环烯基基团。该方法包括将R1R2CHNO2、戊二醛和胺组合的步骤。该化合物在涂料组合物和其他pH调节应用中有用。