2-(p-ALKOXYPHENYL)-2-IMIDAZOLINES AND THEIR USE AS CORROSION INHIBITORS
申请人:King Fahd University of Petroleum and Minerals
公开号:US20160347988A1
公开(公告)日:2016-12-01
An aminoalkyl imidazolines of the formula:
having p-octyloxy-, p-dodecyloxy-, or p-octadecyloxy-phenyl pendants as hydrophobes, for use to mitigate mild steel corrosion. An electron-rich aromatic ring, in conjugation with an amidine motif, imparts increasing corrosion inhibition efficiencies with an increasing hydrophobe chain length. X-ray photoelectron spectroscopy confirms the formation of an aminoalkyl imidazoline film on a metal surface prior to reaching a critical molar concentration.
CORROSION INHIBITION WITH ALKOXY AROMATIC IMIDAZOLINES
申请人:King Fahd University of Petroleum and Minerals
公开号:US20170369765A1
公开(公告)日:2017-12-28
An aminoalkyl imidazolines of the formula:
having p-octyloxy-, p-dodecyloxy-, or p-octadecyloxy-phenyl pendants as hydrophobes, for use to mitigate mild steel corrosion. An electron-rich -aromatic ring, in conjugation with an amidine motif, imparts increasing corrosion inhibition efficiencies with an increasing hydrophobe chain length. X-ray photoelectron spectroscopy confirms the formation of an aminoalkyl imidazoline film on a metal surface prior to reaching a critical molar concentration.