Medium alkaline alkylphenolate additives

E.A. Nagiyeva, A. Kazim-zadeh, R.A. Mammadova, S.I. Nasirova
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Abstract

The article presents the results of research on the sintesis of medium alkaline alkylphenolate additives. Additives are calcium salts of the condensation products of alkylphenols with formaldehyde and ammonia or various amines (monoethanolamine, benzylamine and allylamine) have been synthesized and studied. The physicochemical and functional properties of the synthesized products were studied by standard methods.It has been shown that all aminomethyl derivatives of alkylphenols have multifunctional properties and are superior to their analogs ИХП-101, ИХП-109 and ВНИИНП-370 in terms of their functional properties. In addition, the additives obtained on the basis of nonylphenol in terms of anticorrosion and antioxidant properties are somewhat superior to those obtained on the basis of alkylphenol (C8–C12) due to their homogeneous composition. Thus, all synthesized compounds are multifunctional, and additives containing a secondary nitrogen atom (calcium salt of dialkyldioxybenzylamine) and a benzyl radical at the nitrogen atom (calcium salt of N-benzyldialkyldioxybenzylamine) have the highest antioxidant efficiency.
中等碱性烷基酚添加剂
本文介绍了中碱性烷基酚添加剂合成的研究结果。添加剂是烷基酚与甲醛、氨或各种胺(单乙醇胺、苄胺、烯丙胺)缩合产物的钙盐。采用标准方法对合成产物的理化性质和功能性质进行了研究。研究表明,烷基酚的所有氨基甲基衍生物都具有多功能性质,其功能性质优于它们的类似物ИХП-101、ИХП-109和ВНИИНП-370。此外,以壬基酚为基础得到的添加剂由于其组成均匀,在防腐和抗氧化性能方面比以烷基酚(C8-C12)为基础得到的添加剂稍好。因此,所有合成的化合物都是多功能的,并且含有二级氮原子(二烷基二氧苄胺钙盐)和氮原子上的苄基自由基(n -苄基二氧苄胺钙盐)的添加剂具有最高的抗氧化效率。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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