Patent ID: 11965116
Assignee: THE BOEING COMPANY
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  H | IPC C  H

Claim 0:
1. A method of forming a coating composition, comprising:
introducing, under first conditions, a magnetic material to a passivation solution comprising an antioxidant material to form an at least partially coated magnetic material, the antioxidant material selected from the group consisting of cerium oxide, aluminum oxide, chromium oxide, yttrium oxide, iron oxide, titanium oxide, and combinations thereof; and
introducing, under second conditions, the at least partially coated magnetic material to a mixture comprising a polymer material to form a coating composition, wherein the mixture further comprises a dopant selected from the group consisting of sulfonyl diphenol (SDP), p-toluenesulfonic acid (p-TSA), m-cresol, 2-(2-hydroxyphenyl)benzene-1,4-diol, 2-(2-hydroxyethyl)benzene-1,4-diol, 3-ethylphenol, 1-dodecanesulfonic acid, d-camphorsulfonic acid, 2-dodecylbenzenesulfonic acid, 1-anthrol, 2-chlorophenol, benzenesulfonic acid, 2-naphthol, 2-fluorophenol, 3-isopropylphenol, 2-methylbenzenesulfonic acid, phenyl dodecane-1-sulfonate, and combinations thereof.