Compositions – Preservative agents – Anti-corrosion
Patent
1994-11-15
1998-04-28
Gibson, Sharon
Compositions
Preservative agents
Anti-corrosion
252 77, 252 781, 252 79, 25238961, 25238962, 252395, C09K 1114
Patent
active
057440697
ABSTRACT:
A water soluble metal anticorrosive comprising a tetrazole compound or a water soluble salt thereof represented by the following formula (1): ##STR1## wherein R and R' each indicate hydrogen, an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group, a phenyl group, an alkylphenyl group, an amino group, a mercapto group or an alkylmercapto group).
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Kanekiyo Makoto
Maeda Akio
Chiyoda Chemical Kabushiki Kaisha
Fee Valerie
Gibson Sharon
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