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Hitachi Ltd
Original Assignee
Hitachi Ltd
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Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP15429676ApriorityCriticalpatent/JPS5379997A/en
Publication of JPS5379997ApublicationCriticalpatent/JPS5379997A/en
PURPOSE: A catalyst for hardening epoxy resins which has rapid hardening and high solubilizing properties and is composed of a half ester of a specific dialkylaminoethanol-pyromellitic acid system.
COPYRIGHT: (C)1978,JPO&Japio
JP15429676A1976-12-231976-12-23Catalyst for hardening soluble epoxy resin
PendingJPS5379997A
(en)