NASA NTRS · 19850000348
Phthalocyanine Tetraamine Epoxy-Curing Agents
Abstract
Tough fire- and chemical-resistant epoxies produced by using metalphthalocyanine tetraamines (MPT's) of copper, cobalt, or nickel as curing agents. Synthesis of MPT's commercially realizable and gives pure compounds with almost 90-percent yield. Synthesis applicable for metals with atomic radii of about 1.35 angstroms, including Cu, Co, Ni, Zn, Fe, Pt, Al, and V. Possible to use metal phthalocyanines to cure epoxy resins in homogeneous reaction.
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Fohlen, G. M., Achar, B. N., Parker, J. A.. 1986-01-01. Phthalocyanine Tetraamine Epoxy-Curing Agents. https://ntrs.nasa.gov/citations/19850000348
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