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经营范围
发明名称
PRODUITS D'ADDITION DE 1,3,5-TRIS-(N,N-DIALKYLAMINO-ALKYL)-S-HEXAHYDROTRIAZINES ET LEUR UTILISATION COMME CATALYSEURS DE TRIMERISATION DE POLYISOCYANATE
摘要
申请公布号
BE853616(A1)
申请公布日期
1977.10.14
申请号
BE19770176735
申请日期
1977.04.14
申请人
BASF A.G.
发明人
分类号
C07D251/04;C08G18/20;(IPC1-7):C08G/
主分类号
C07D251/04
代理机构
代理人
主权项
地址
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