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Title: Corrosion resistant coating

Abstract

A method of protecting a metal substrate from corrosion including coating a metal substrate of, e.g., steel, iron or aluminum, with a conductive polymer layer of, e.g., polyaniline, coating upon said metal substrate, and coating the conductive polymer-coated metal substrate with a layer of a topcoat upon the conductive polymer coating layer, is provided, together with the resultant coated article from said method.

Inventors:
; ; ;
Publication Date:
Research Org.:
University of California
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
527749
Patent Number(s):
US 5,658,649/A/
Application Number:
PAN: 8-345,974
Assignee:
Univ. of California Office of Technology Transfer, Alameda, CA (United States) PTO; SCA: 360105; PA: EDB-97:125682; SN: 97001843790
DOE Contract Number:
W-7405-ENG-36
Resource Type:
Patent
Resource Relation:
Other Information: PBD: 19 Aug 1997
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; METALS; PROTECTIVE COATINGS; CORROSION PROTECTION; POLYMERS; CORROSION RESISTANCE; LAYERS

Citation Formats

Wrobleski, D.A., Benicewicz, B.C., Thompson, K.G., and Bryan, C.J. Corrosion resistant coating. United States: N. p., 1997. Web.
Wrobleski, D.A., Benicewicz, B.C., Thompson, K.G., & Bryan, C.J. Corrosion resistant coating. United States.
Wrobleski, D.A., Benicewicz, B.C., Thompson, K.G., and Bryan, C.J. 1997. "Corrosion resistant coating". United States. doi:.
@article{osti_527749,
title = {Corrosion resistant coating},
author = {Wrobleski, D.A. and Benicewicz, B.C. and Thompson, K.G. and Bryan, C.J.},
abstractNote = {A method of protecting a metal substrate from corrosion including coating a metal substrate of, e.g., steel, iron or aluminum, with a conductive polymer layer of, e.g., polyaniline, coating upon said metal substrate, and coating the conductive polymer-coated metal substrate with a layer of a topcoat upon the conductive polymer coating layer, is provided, together with the resultant coated article from said method.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = 1997,
month = 8
}
  • A ceramic article is disclosed which includes a porous body of SiC fibers, Si{sub 3}N{sub 4} fibers, SiC coated fibers or Si{sub 3}N{sub 4} coated fibers, having at least one surface, the article having a coating of AlN adherently disposed throughout at least a portion of the porous body. 1 fig.
  • A ceramic, metal, or metal alloy surface is covered with lithium permanganate which is then thermally decomposed to produce a corrosion resistant coating on the surface. This coating serves as a primer coating which is preferably covered with an overcoat of a sealing paint.
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  • A method of protecting a metal substrate from corrosion including coating a metal substrate of, e.g., steel, iron or aluminum, with a conductive polymer layer of, e.g., polyaniline, coating upon said metal substrate, and coating the conductive polymer-coated metal substrate with a layer of a topcoat upon the conductive polymer coating layer, is provided, together with the resultant coated article from said method.