ANTIFREEZE CONCENTRATES BASED ON AMIDES, AND COOLANT COMPOSITIONS COMPRISING THEM AND INTENDED FOR PROTECTING MAGNESIUM AND MAGNESIUM ALLOYS
Antifreeze concentrates based on alkylene glycols or their derivatives or on glycerol containing from 0.05 to 10% by weight, based on the total amount of the concentrate, of one or more carboxamides and/or sulfonamides.
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | Antifreeze concentrates based on alkylene glycols or their derivatives or on glycerol containing from 0.05 to 10% by weight, based on the total amount of the concentrate, of one or more carboxamides and/or sulfonamides. |
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