发明名称 XYLYLENEDIAMINE COMPOSITION, AND METHOD FOR PRODUCING POLYAMIDE RESIN
摘要 Provided are [1] a xylylenediamine composition containing xylylenediamine and bis(methylbenzyl)amine, a content of the bis(methylbenzyl)amine being 0.0005 to 0.1 parts by mass based on 100 parts by mass of the xylylenediamine, and [2] a method for producing a polyamide resin including the steps of introducing a diamine containing xylylenediamine, a dicarboxylic acid, and bis(methylbenzyl)amine in an amount of 0.0005 to 0.1 parts by mass based on 100 parts by mass of the xylylenediamine into a reaction system and performing a polycondensation reaction.
申请公布号 EP2993198(A1) 申请公布日期 2016.03.09
申请号 EP20140791010 申请日期 2014.04.09
申请人 MITSUBISHI GAS CHEMICAL COMPANY, INC. 发明人 TOCHIHARA, TATSUYA;SHINOHARA, KATSUMI;NAKAMURA, TAKASHI;YAMADA, HAJIME;MITADERA, JUN
分类号 C08G69/26;C08G59/50 主分类号 C08G69/26
代理机构 代理人
主权项
地址