PROCEDURE FOR PREPARING ACID ADD SALT OF POLYO-ACID SUBSTANT

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专利权人:

KOWA CO.; LTD.

发明人:

SHIBUYA, KIMIYUKI,OHGIYA, TADAAKI,MATSUDA, TAKAYUKI

申请号：

DK04715495

公开号：

DK1598346T3

申请日:

2004.02.27

申请国别(地区):

DK

年份:

2012

代理人:

摘要：

This invention relates to a method for preparing an acid addition salt of a polyacidic basic compound, or a water adduct having basic site(s) stronger than pyridine. The method comprises reacting the polyacidic basic compound with an acid salt of pyridine. <；??>；By the present invention, the number of moles of an added acid in the acid addition salt of the polyacidic basic compound can be readily changed to a number suited for the polyacidic basic compound as needed. <；IMAGE>；

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