发明名称 |
XYLYLENEDIAMINE COMPOSITION, AND METHOD FOR PRODUCING POLYAMIDE RESIN |
摘要 |
[1] A xylylenediamine composition comprising xylylenediamine and bis(methylbenzyl)amine, wherein the content of bis(methylbenzyl)amine is 0.0005 to 0.1 part by mass relative to 100 parts by mass of xylylenediamine; and [2] a method for producing a polyamide resin, which comprises a step of introducing a diamine containing xylylenediamine, a dicarboxylic acid and bis(methylbenzyl)amine in an amount of 0.0005 to 0.1 part by mass relative to 100 parts by mass of the xylylenediamine into a reaction system to carry out a polycondensation reaction. |
申请公布号 |
WO2014178270(A1) |
申请公布日期 |
2014.11.06 |
申请号 |
WO2014JP60346 |
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 |
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代理人 |
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主权项 |
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地址 |
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