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Application filed by Sunkyong Ind LtdfiledCriticalSunkyong Ind Ltd
Priority to MYPI90000094ApriorityCriticalpatent/MY105195A/en
Publication of MY105195ApublicationCriticalpatent/MY105195A/en
Preventing Corrosion Or Incrustation Of Metals
(AREA)
Abstract
AN ANTI-CORROSIVE COMPOSITE WHICH COMPRISED OF WATER AS MAIN INGREDIENT, PHOSPHATE COMPOUND, MIXTURE OF NITRATE AND SALT OF BENZOIC ACID, MOLYBDATE, IN THE CASE OF NEED, POLYPHOSPHATE REPRESENTED AS THE FOLLOWING FORMULA (1) AND USUAL CORROSION INHIBITOR, AND PH IS 6.5 TO 10, AND ESPECIALLY IT MAY BE USED TO PREVENT THE INTERNAL COMBUSTION ENGINE OF LIQUID COOLING TYPE FROM SUPERHEATING. (FORMULA 1)WHEREIN, N IS SELECTED FROM THE INTEGERS 1 TO 100. R1 AND R2 IS RESPECTIVELY SELECTED FROM TRIAZOL, ALKOXY AND HYDROXY GROUP, AND X IS SELECTED FROM HYDROGEN AND MONOHYDRIC METAL ATOM.
Cavitation inhibiting non-freezing cooling or heat-transfer liquids and use of a cavitation inhibiting additive in non-freezing cooling or heat transfer liquids
Cavitation inhibiting non-freezing cooling or heat-transfer liquids and use of a cavitation inhibiting additive in non-freezing cooling or heat transfer liquids