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6838297 |
Nanostructure, electron emitting device, carbon nanotube device, and method of producing the same
The invention provides a nanostructure including an anodized film including nanoholes. The anodized film is formed on a substrate having a surface including at least one material selected from the...
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6818118 |
Anodically formed intrinsically conductive polymer-aluminum oxide composite as a coating on aluminum
A method for forming a coating on aluminum by contacting the aluminum with water, at least one multifunctional polymeric organic acid, a monomer of an intrinsically conductive polymer and...
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5362569 |
Anodizing and duplex protection of aluminum copper alloys
Copper alloys of aluminum are afforded extended protection against surface corrosion by anodizing the aluminum surface to be protected, treating the surface with a heterocyclic aromatic azole...
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4915798 |
Corrosion resistant aluminum product with uniformly grey, light-fast surface and process for its manufacture
The present invention relates to an aluminum alloy containing vanadium characterized by improved corrosion resistance and articles made therefrom wherein said articles when anodized have a...
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4861440 |
Electrolytic formation of an aluminum oxide surface
A process for making an improved composite aluminum article having an intermediate layer of porous coarsely crystalline aluminum oxide integral with the aluminum substrate. The oxide is...
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4784732 |
Electrolytic formation of an aluminum oxide layer
A process for making an improved composite aluminum article having an intermediate layer of porous coarsely crystalline aluminum oxide integral with the aluminum substrate. The oxide is...
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4714528 |
Process for producing aluminum support for lithographic printing plate
A process for producing an aluminum support for a lithographic printing plate, which comprises roughening an aluminum plate surface by a liquid honing process to form a first grain thereon and then...
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4526660 |
Anodizing method
An anodizing process or more particularly an anodic oxdiation of aluminum is effected by means of an electrolyte of low dissolving power, high efficiency, and lost cost.
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4451335 |
Method for producing full color images on aluminum
A process for the production of full color, partial colored or two colored pictures, scenes, words, etc., on articles of aluminum or aluminum alloys. The process involves first forming a hard,...
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4270991 |
Anodic oxidation of aluminum and aluminum alloys with a lignin electrolyte solution
Aluminum and its alloys are anodized with a hard finish by enhancing the anodizining electrolyte solution with a lignin or lignosulfonate salt.
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4180443 |
Method for coloring aluminum
A novel process is disclosed for the production of colored coatings on articles of aluminum or aluminum alloys which are particularly adapted to be employed for architectural uses which involves...
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4152221 |
Anodizing method
Anodizing apparatus and method suitable for anodizing an aluminum part by a continuous process wherein the part is moved through adjacent processing regions to sequentially clean, anodize, rinse,...
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4022670 |
Process for preparation of lithographic printing plates
Lithographic printing plates of aluminum or aluminum alloys are provided with an anodized surface layer, to which a photosensitive layer may be directly applied, which displays excellent adhesion...
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3997412 |
Method of forming oxide film on aluminum or aluminum alloy
A method of forming an oxide film on the surface of an aluminum material by anodizing the aluminum material in an aqueous solution containing 0.5 to 10% by weight of oxalic acid and 0.05 to 1.0% by...
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3985629 |
Method for color-anodizing aluminum and aluminum alloys in a short period of time
A method for color-anodizing (hereinafter referred merely to "coloring") aluminum and aluminum alloys in a short period of time. The method comprises adding sulfosalicylic acid or sulfophthalic...
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3945895 |
Method of producing colored anodic coating on aluminum and its alloys
Colored anodic coating of aluminum and its alloys can be obtained by immersing the aluminum or its alloys as an anode in an aqueous electrolyte solution containing aromatic sulfonic acid and at...
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3935084 |
Anodizing process
A colored oxide film on the surface of aluminium or an alloy thereof can be formed by anodizing at a D.C. voltage in an electrolyte based on sulfuric acid, followed by alternating current...
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3915811 |
Method and composition for electroplating aluminum alloys
A method of and a bath composition for conditioning the surface of an aluminum alloy article to substantially increase the adhesion to the conditioned surface of subsequently applied...
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3775269 |
SELF-COLORING ANODIC OXIDIZING PROCESS FOR ALUMINUM AND FOR ALLOYS THEREOF
An improved self-coloring anodic oxidation process for aluminum and its alloys utilizing an electrolytic bath in which the electrolytic cell is subdivided by a porous baffle into an anodic and a...
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3770600 |
PROCESS FOR COLORING THE SURFACE OF ALUMINUM WORKPIECES BY ANODIZATION
This invention relates to the coloring of the surface of aluminum workpieces by anodization process wherein the anolyte consists principally of maleic acid with a small proportion of sulfuric acid...
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3616311 |
INTEGRAL HARD COAT ANODIZING SYSTEM
Hard, integrally colored oxide coatings are formed on aluminum and aluminum alloys by anodizing the surface to produce thereon an oxide coating while simultaneously producing a desired coloring...
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3533920 |
ALUMINUM ARTICLES HAVING A POLYMERIC FLUOROHYDROCARBON SURFACE AND PROCESSES FOR PREPARING THE SAME
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3524799 |
ANODIZING ALUMINUM
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3494840 |
METHOD OF INCREASING THE COMPRESSIVE STRENGTH OF ALUMINUM HONEYCOMB CORE
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3425918 |
ELECTROLYTE FOR THE PRODUCTION OF SELFCOLORED ANODIC OXIDE LAYERS ON ALUMINUM AND ALUMINUM ALLOYS
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3423298 |
PROCESS FOR COLORING ALUMINUM
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3405042 |
Aluminum anodizing process
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3280013 |
Anodizing electrolyte and process
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3265597 |
Anodizing process and electrolyte
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3252875 |
Aluminum anodizing method
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3227639 |
Method of anodizing aluminum with electrolyte containing sulfophthalic acid
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3112250 |
Anodizing method and solutions
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3031387 |
Anodic oxidation of aluminum
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2963409 |
Flexible anodic coating
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2920018 |
Anodizing process and system
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2918416 |
Electrolytic process for hard surfacing aluminum
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3714000 |
Title is not available
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3682790 |
Title is not available
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3672972 |
Title is not available
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3634213 |
Title is not available
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3836439 |
Title is not available
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3714001 |
Title is not available
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3699019 |
Title is not available
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3574071 |
Title is not available
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3692644 |
Title is not available
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3761364 |
Title is not available
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3634214 |
Title is not available
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3597338 |
Title is not available
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