US1661517A - Metallizing process - Google Patents

Metallizing process Download PDF

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Publication number
US1661517A
US1661517A US107258A US10725826A US1661517A US 1661517 A US1661517 A US 1661517A US 107258 A US107258 A US 107258A US 10725826 A US10725826 A US 10725826A US 1661517 A US1661517 A US 1661517A
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US
United States
Prior art keywords
vacuum
metallizing process
cathode
gold
metallizing
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Expired - Lifetime
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US107258A
Inventor
Bosse Julius Von
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Individual
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Individual
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/20—Metallic material, boron or silicon on organic substrates
    • C23C14/205—Metallic material, boron or silicon on organic substrates by cathodic sputtering

Definitions

  • the process consists in that the articles to be metallizedare exposed to cathode rays in a vacuum, articles of molecular size of the metal of w iich the cathode consists being deposited on the articles to be treated in the form of a uniform, unbroken, firmly adhering and hi hly lustrous coating.
  • the materia s are exposed to radiation in a vacuum equal to a column of mercury about nnn. high with a hightension direct or alternating current.
  • direct current When direct current is used, only the negative electrode, and when alternating current is used, both electrodes emit metal particles.
  • the electrodes are preferably provided with cooling means, for instance by constructing them int-he form of coiled tubes, through which water flows.
  • the electrodes neednot be made entirel of the metal to be atomized, but a galvanically gilded copper electrode,-for instance, may be used, froxuwhich the gold is then atomized.
  • a process of metallizing textile fibres which consists in submitting the fibres in :a vacuum to the action of cathode radiation emanating from a cooled electrode.

Description

Patented Mar. 6, 1928.
PATENT OFFICE.
JULIUS VON BOSSE, F LEIPZIG, GEBMAKY.
xn'rannizmc rnocnss.
Io Drawing. Application med Kay 6, 1926, Serial No. 101,258, and iaGermany Kay 27, 1925.
. atomizing process.
The process consists in that the articles to be metallizedare exposed to cathode rays in a vacuum, articles of molecular size of the metal of w iich the cathode consists being deposited on the articles to be treated in the form of a uniform, unbroken, firmly adhering and hi hly lustrous coating.
The materia s are exposed to radiation in a vacuum equal to a column of mercury about nnn. high with a hightension direct or alternating current. When direct current is used, only the negative electrode, and when alternating current is used, both electrodes emit metal particles.
For conducting away the heat developed the electrodes are preferably provided with cooling means, for instance by constructing them int-he form of coiled tubes, through which water flows.-
, The electrodes neednot be made entirel of the metal to be atomized, but a galvanically gilded copper electrode,-for instance, may be used, froxuwhich the gold is then atomized.
Gold threads as hitherto made by the methods known to the art, were so excessively thick that it was impossible or at least difiicult to use them for normal textile purposes.
Having now particularly described and ascertained the nature of my said invention and in what manner the same is to be performed, I declare that what I claim is 1. A process of metallizing textile fibres which consists in submitting the fibres in :a vacuum to the action of cathode radiation emanating from a cooled electrode.
2. The process of metallizing textile fibres with gold which, comprises subjecting the fibres in a vacuum to the action of a cooled radiating gold plated cathode.
In testimony whereof I aflix my signature.
DR. JULIUS v. BOSSE.
US107258A 1925-05-27 1926-05-06 Metallizing process Expired - Lifetime US1661517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1661517X 1925-05-27

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US1661517A true US1661517A (en) 1928-03-06

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ID=7738580

Family Applications (1)

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US107258A Expired - Lifetime US1661517A (en) 1925-05-27 1926-05-06 Metallizing process

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865787A (en) * 1955-03-09 1958-12-23 Heberlein Patent Corp Process for producing color effects on textile and other sheet-like material and products therefrom
US2921864A (en) * 1954-07-27 1960-01-19 Heberlein Patent Corp Process for metalizing textiles and products therefrom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921864A (en) * 1954-07-27 1960-01-19 Heberlein Patent Corp Process for metalizing textiles and products therefrom
US2865787A (en) * 1955-03-09 1958-12-23 Heberlein Patent Corp Process for producing color effects on textile and other sheet-like material and products therefrom

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