申请人:Rhodia Operations
公开号:EP2522688A1
公开(公告)日:2012-11-14
An object of the present application is to provide novel polyamine and a method for producing thereof that has excellent safety, a lot of flexibility regarding a variety of its productions, and that can produce the polyamine of high-molecular weight easily and inexpensively.
The polyamine comprises a combination of units of the general formula (1) or (2):
- (NH - (CH2)m - NH - (CH2)n) - (1)
(in the formula (1), independently in every unit, "m" indicates an integral number of 0 or more and "n" indicates an integral number of 3 or more.)
- (NH - Y - NH - Z) - (2)
(in the formula (2), independently in every unit, "Y" and "Z" are the same as or different from each other, and they indicate substituted or unsubstituted groups comprising unsaturated aliphatic, cyclic aliphatic or aromatic hydrocarbon radical that may includes hetero atoms.)
本申请的目的是提供一种新型多胺及其生产方法,该方法具有极佳的安全性,在各种产品的生产方面具有很大的灵活性,并且可以方便而廉价地生产高分子量的多胺。
该多胺由通式(1)或(2)的单元组合而成:
- (NH - (CH2)m - NH - (CH2)n) - (1)
(在式(1)中,每个单元中的 "m "独立地表示 0 或 0 以上的整数,"n "表示 3 或 3 以上的整数)。
- (NH - Y - NH - Z) - (2)
(在式(2)中,每个单元中的 "Y "和 "Z "独立地彼此相同或不同,它们表示由不饱和脂肪族、环状脂肪族或芳香族烃基组成的取代或未取代基团,其中可能包括杂原子)。