Lubricant for refrigerating machine employing ammonia refrigerant

   
   

A lubricant for a refrigerator using ammonia as the refrigerant, which contains an additive selected from antioxidant, anti-wear additive and metal deactivator, and the polyether compound represented by the following general formula (1) or (2): X{--O--(AO).sub.n --H}.sub.p (1) X{--O--(AO.sup.1).sub.a --(AO.sup.2).sub.b --H}.sub.p (2)

Un lubricante para un refrigerador usando el amoníaco como el refrigerante, que contiene un añadido seleccionó de deactivator antioxidante, anti-wear del añadido y del metal, y del compuesto del polyether representado por el fórmula general siguiente (1) o (2): X{-- O -- (AO).sub.n -- H}.sub.p (1) X{-- O -- (AO.sup.1).sub.a -- (AO.sup.2).sub.b -- H}.sub.p (2)

 
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