CURING AGENT FOR USE IN PRODUCTION OF POLYUREA RESIN, AND POLYUREA RESIN PRODUCTION METHOD USING SAME
申请人:Tosoh Corporation
公开号:EP3133094A1
公开(公告)日:2017-02-22
To provide a curing agent for producing a polyurea resin, which is capable of thermal compression molding, which will not cause odor and toxicity or environmental problems at the time of molding or of products, which has favorable adhesive strength, and which hardly causes pollution of other materials, and a method for producing a polyurea resin using it.
A curing agent for producing a polyurea resin, which comprises at least one diamine compound selected from the group consisting of compounds each represented by the following formula (1):
wherein n is 0 or 1, and R is a hydroxy group or hydroxyalkyl group having 0 to 2 carbon atoms, and at least one amine compound selected from the group consisting of N,N-dimethylaminoethanol, N,N-dimethylaminoisopropanol and N,N-dimethyl-N',N'-di(2-hydroxypropyl)propylenediamine.
目的 提供一种用于生产聚脲树脂的固化剂,该固化剂能够进行热压成型,在成型时或产 品中不会产生异味、毒性或环境问题,具有良好的粘合强度,且几乎不会对其他材料造 成污染,并提供一种使用该固化剂生产聚脲树脂的方法。
一种用于生产聚脲树脂的固化剂,它包含至少一种二胺化合物,该二胺化合物选自由下式 (1) 表示的化合物组成的组:
其中 n 为 0 或 1,R 为具有 0 至 2 个碳原子的羟基或羟基烷基,以及至少一种选自 N,N-二甲氨基乙醇、N,N-二甲氨基异丙醇和 N,N-二甲基-N',N'-二(2-羟基丙基)丙二胺组成的胺化合物。