GB510642A - Improvements in or relating to the production of metal coatings on insulating materials - Google Patents

Improvements in or relating to the production of metal coatings on insulating materials

Info

Publication number
GB510642A
GB510642A GB23870/38A GB2387038A GB510642A GB 510642 A GB510642 A GB 510642A GB 23870/38 A GB23870/38 A GB 23870/38A GB 2387038 A GB2387038 A GB 2387038A GB 510642 A GB510642 A GB 510642A
Authority
GB
United Kingdom
Prior art keywords
coating
preliminary
vaporization
aug
group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB23870/38A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Original Assignee
Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH filed Critical Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Publication of GB510642A publication Critical patent/GB510642A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/005—Electrodes
    • H01G4/008—Selection of materials
    • 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
    • C23C14/04—Coating on selected surface areas, e.g. using masks
    • C23C14/042—Coating on selected surface areas, e.g. using masks using masks
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
    • H01G13/06—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00 with provision for removing metal surfaces

Abstract

510,642. Coating with metals. FIDES GES. FUR DIE VERWALTUNG UND VERWERTUNG VON GEWERBLICHEN SCHUTZRECHTEN. Aug. 12, 1938, Nos. 23870 and 23871. Convention dates, Aug. 12, 1937, and Aug. 21, 1837. [Class 82 (ii)] [Also in Group XL] To obtain a good. coating on insulating material by vaporization in vacuo or cathodic atomization of metals, such as zinc, cadmium, or magnesium, which owing to their low adhering capacity can only be imperfectly directly deposited, the insulating material is first provided by vaporization or atomization with a coating of a metal of the sub-group of the first or fourth group of the period system, e.g., silver, copper, tin, or lead. The preliminary coating may be very thin, e.g., of atomic thickness, its function being to provide crystallization seeds for the metal of the final coating. The continuous coating of strips of paper or synthetic insulating material may be carried out in a vaporization or atomization chamber having two coating points, one for the preliminary and one for the main coating. If it is desired to leave a part of the material uncoated, e.g., the edge of a strip for use in a condenser, the part in question may be covered during the preliminary metallizing step. In coating a strip 1 on both sides for use in a condenser, bars 4 and 5 may be placed as shown during the preliminary metallizing so that the coatings are insulated from one another, each covering most of one side and extending round one edge. The Specification as open to inspection under Sect. 91, describes also other means for providing crystallization seeds on the material prior to metallizing, for example incorporating titanium oxide in paper, either by rolling or by mixing with the paper pulp, or powdering the material with a substance such as titanium oxide. This subject-matter does not appear in the Specification as accepted.
GB23870/38A 1937-08-12 1938-08-12 Improvements in or relating to the production of metal coatings on insulating materials Expired GB510642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE510642X 1937-08-12

Publications (1)

Publication Number Publication Date
GB510642A true GB510642A (en) 1939-08-04

Family

ID=6547497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23870/38A Expired GB510642A (en) 1937-08-12 1938-08-12 Improvements in or relating to the production of metal coatings on insulating materials

Country Status (2)

Country Link
FR (1) FR842019A (en)
GB (1) GB510642A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968395C (en) * 1943-10-21 1958-02-13 Siemens Ag Electrical capacitor with a dielectric made of stretchable plastic
AT215159B (en) * 1959-06-23 1961-05-25 Balzers Hochvakuum Process for the production of a firm connection between workpieces made of polyhalogenolefins and a. Materials
DE1245679B (en) * 1960-05-23 1967-07-27 Siemens Ag Process for vacuum evaporation of substrates with metals with a low condensation temperature
NL294438A (en) * 1962-06-28
DE2641232C2 (en) * 1976-09-14 1982-10-21 Robert Bosch Gmbh, 7000 Stuttgart Layer structure and process for its manufacture
US4510208A (en) * 1983-07-01 1985-04-09 The Dow Chemical Company Duplex metal alloy/polymer compositions
IT1197806B (en) * 1986-08-01 1988-12-06 Metalvuoto Films Spa Method and appts. for mfr. of metallised films for capacitors
FR2637118B1 (en) * 1988-09-29 1991-06-21 Bollore Technologies PROCESS FOR THE PREPARATION OF A METALLIC DIELECTRIC FILM FOR THE PRODUCTION OF CAPACITORS, METALLIC DIELECTRIC FILMS AND CAPACITORS THUS OBTAINED

Also Published As

Publication number Publication date
FR842019A (en) 1939-06-05

Similar Documents

Publication Publication Date Title
DE892193C (en) Selenium rectifier
DE102008016619B3 (en) evaporator body
GB510642A (en) Improvements in or relating to the production of metal coatings on insulating materials
DE2355011A1 (en) PROCESS FOR MANUFACTURING A CERAMICALLY COVERED GOODS FROM A FERROUS MATERIAL
DE3011381C2 (en)
DE965859C (en) Process for the production of electrically heated metal vessels for cooking, roasting or baking
DE628900C (en) Process for the production of high-emissivity cathodes in multi-system tubes
DE812379C (en) Process for the production of thin coherent surface layers made of precious metal, especially silver and gold
DE687164C (en) Process for the production of molded bodies from small metal particles
DE1077499B (en) Process for vacuum evaporation of coatings from multi-component mixtures
DE913588C (en) Manufacture of sintered metal bodies
DE1815514A1 (en) Process for impregnating a soft material
AT236185B (en) Process for producing a composite metal
DE508973C (en) Effective mass for primary and secondary elements, especially the alkaline collector
SU659642A1 (en) Evaporator for depositing complex combinations of materials
DE909370C (en) Changeable capacitor
DE722648C (en) Photoelectric generator cell with selenium as a semiconductor and process for its production
CH201050A (en) Process for the production of hard bodies for tools and equipment, drawing dies, bullet tips, nozzles, slide bearings, cutting edges for scales, etc.
DE1539879B2 (en) BIMETAL CONTACT RIVET PRODUCED BY COLD PRESS WELDING OF SECTIONS OF WIRE
DE892191C (en) Process for applying and forming semiconductor layers on carrier substrates
DE898202C (en) Photoelectric cell
DE673888C (en) Process for the production of strips and sheets for cans, sheet metal packaging and like
DE975018C (en) Process for the manufacture of selenium rectifiers
DE904086C (en) Process for the manufacture of secondary emission electrodes
DE971447C (en) Process for the production of dry rectifiers, in particular selenium rectifiers