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US 2001/0011515 A1Published application
Anticorrosive agent
AssigneeNEC Corporation
InventorsHidemitsu Aoki, Tatsuya Koito, Kenichi Nakabeppu
Life of this patent
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Abstract
An anticorrosive agent containing, as essential components, (a) urea or a urea derivative and (b) a hydroxy aromatic compound.
Claims12
An anticorrosive agent containing, as essential components, (a) urea or a urea derivative and (b) a hydroxy aromatic compound.
Dependencies are inferred from the claim text.