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Phthalocyanine Tetraamine Epoxy-Curing AgentsTough 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.
Document ID
19850000348
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Fohlen, G. M.
Achar, B. N.
Parker, J. A.
Date Acquired
August 12, 2013
Publication Date
January 1, 1986
Publication Information
Publication: NASA Tech Briefs
Volume: 9
Issue: 3
ISSN: 0145-319X
Subject Category
Materials
Report/Patent Number
ARC-11424
Accession Number
85B10348
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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