作者: Souichi Muroi , Hsi-Chuan Tsai
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摘要: A curing agent for epoxy resins is prepared from an amine and epoxy, as well subsequent modification by a polyisocyanate compound, in such manner that the form of small spherical particles. The particles can be 0.1 microns. This easily dispersed masterbatches curable compositions with minimal effect on their storage stability. resulting have wide range applications, including automobile electronic adhesives.