AQUEOUS COOLANT FOR THE RUNNING-IN PHASE OF AN ENGINE CONTAINING WET CHAMBER CORROSION INHIBITORS.

摘要

The invention relates to aqueous coolants with wet chamber corrosion inhibiting properties, for the running-in phase of internal combustion engines, after which the coolant is run off, comprising at least one ammonium salt of an optionally substituted C1-C4 mono- or di-carboxylic acid.