A method of manufacturing the same with the functional group density control polyamine

摘要

It is a method of manufacturing a polyamine containing a carbon double bond - reactive carbon and tertiary amine groups or different pendant secondary amine controlled amount of (57) and the pendant tertiary amine groups in an amount that is [Abstract] Control Te, reactive carbon and pendant aldehyde groups of a controlled amount - to reductive amination with a second amine group of the first all aldehyde groups essentially polyaldehyde containing a carbon double bond, poly (tertiary amine and generating a), the steps of hydroformylation of (tertiary amine) Poly with pendant aldehyde groups of a controlled amount, the first the first or second amine (tertiary amine) Poly with pendant aldehyde groups method comprising the step of reductive amination with an amine 2. In another embodiment of the present invention for manufacturing a polyamine, the reductive amination of the aldehyde groups of a controlled amount by reductive amination of the polyaldehyde with a second amine first predetermined amount, the first or second amine addition The reductive amination of aldehyde groups all substantially the rest by reductive amination of secondary amines. In yet another aspect of the present invention for preparing a polyamine containing a secondary amine group and pendant third controlled amount of I to produce a polyamine having secondary amine groups and a pendant tertiary amine controlled amounts of the desired I will reductive amination poly aldehyde with a mixture of primary amines and secondary amines in the relative amounts required to.