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Application filed by Doina-Tatiana Macaleti, Horia-Pavel Ichim, Constantin Uglea, Gheorghe Lumezeanu, Nicolae Chiroiu, Arthur Brenman, Tasica AchimfiledCriticalDoina-Tatiana Macaleti
Priority to RO108075ApriorityCriticalpatent/RO84881B1/ro
Publication of RO84881A2publicationCriticalpatent/RO84881A2/ro
Publication of RO84881B1publicationCriticalpatent/RO84881B1/ro
Chemical And Physical Treatments For Wood And The Like
(AREA)
Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water
(AREA)
Fertilizers
(AREA)
Abstract
Inventia se refera la un proceedeu de stabilizare a percloretilenei, prin folosirea ca agent de stabilizare a unui amestec format din 0,15 g/l 2,6-di-tert-butil-1-crezol-0,2 ml/l trietilamina si 2,4 ml glicidal, pH-ul initial al solutiei de percloretilena si agentuilui de stabilizare fiind 10,2, iar temperatura de lucru de 90 degree C, pentru a asigura refluxul.
RO108075A1982-07-061982-07-06Procedeu de stabilizare a percloretilenei
RO84881B1
(ro)