VERFAHREN ZUR MESSUNG VON CARBOXYLAT-ANIONEN IN MOTORKÜHLFLÜSSIGKEITEN
摘要
A colorimetric method is provided for determining the presence or absence of a corrosion-inhibitory level of carboxylate anion in used aqueous engine coolant.
申请公布号
AT286249(T)
申请公布日期
2005.01.15
申请号
AT19980912965T
申请日期
1998.03.18
申请人
TEXACO DEVELOPMENT CORPORATION
发明人
PELLET, REGIS, J.;BARTLEY, LEONARD, S., JR.;VAN DE VEN, PAUL, M., V.