GB492681A - Improvements in or relating to metallizing surfaces - Google Patents

Improvements in or relating to metallizing surfaces

Info

Publication number
GB492681A
GB492681A GB8772/37A GB877237A GB492681A GB 492681 A GB492681 A GB 492681A GB 8772/37 A GB8772/37 A GB 8772/37A GB 877237 A GB877237 A GB 877237A GB 492681 A GB492681 A GB 492681A
Authority
GB
United Kingdom
Prior art keywords
metal
paper
band
vacuo
insulating
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
GB8772/37A
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.)
Robert Bosch AG
Robert Bosch GmbH
Original Assignee
Robert Bosch AG
Robert Bosch GmbH
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 Robert Bosch AG, Robert Bosch GmbH filed Critical Robert Bosch AG
Publication of GB492681A publication Critical patent/GB492681A/en
Expired legal-status Critical Current

Links

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
    • C23C14/04—Coating on selected surface areas, e.g. using masks
    • C23C14/042—Coating on selected surface areas, e.g. using masks using masks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/14—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using spraying techniques to apply the conductive material, e.g. vapour evaporation
    • H05K3/143—Masks therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Laminated Bodies (AREA)

Abstract

To prevent the deposition of metal on selected portions of surfaces which are to be metallized by thermal vaporization in vacuo, the selected portions are treated with an organic liquid or semi-liquid, preferably of boiling point above 150 DEG C., which liberates vapours when heated in vacuo. The material may be a hydrocarbon, e.g. an oil or grease, a halogenated hydrocarbon, a polyhydric alcohol such as glycerine, a resin or a wax, and it is preferably applied as a very thin layer, e.g. by printing or impressing. By this means designs may be produced by printing either the design or the negative of the design; bands or strips may be printed in this way to form advertisements on wrapping paper &c. Bands or strips of insulating-material such as paper can be metallized for use in the construction of electrostatic condensers, one or both edges of the band and also marks at definite lengths being kept free from metal by greasing them prior to metallizing. Resistances comprising a meandering strip of metal on an insulating-material, e.g. paper, can be made by greasing the places which are to remain free of metal. By forming by similar means longitudinal metal strips on a strip of insulating-material, e.g. paper, and winding up the paper, disc coil windings may be produced. In making kinematograph films the picture to be projected is applied to a transparent film band in the form of a metal design, the places to be kept free from metal being first printed with grease &c., and the film then treated with metal vapour. For sound-film records an oil-bearing member is caused to oscillate in contact with the film band to form an oil track corresponding to the sound oscillations and the band then exposed to metal vapour in vacuo.
GB8772/37A 1936-03-30 1937-03-25 Improvements in or relating to metallizing surfaces Expired GB492681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE492681X 1936-03-30

Publications (1)

Publication Number Publication Date
GB492681A true GB492681A (en) 1938-09-26

Family

ID=6544443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8772/37A Expired GB492681A (en) 1936-03-30 1937-03-25 Improvements in or relating to metallizing surfaces

Country Status (5)

Country Link
US (1) US2139640A (en)
BE (1) BE420834A (en)
FR (1) FR821048A (en)
GB (1) GB492681A (en)
NL (1) NL47563C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113615A (en) * 1984-06-28 1986-01-21 松下電器産業株式会社 Method of inspecting capacitor
GB2429841A (en) * 2005-09-02 2007-03-07 Ngimat Co Selective area deposition and devices formed therefrom

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556132A (en) * 1948-10-28 1951-06-05 Chrysler Corp Strain gauge
US2583293A (en) * 1949-02-21 1952-01-22 Honeywell Regulator Co Temperature pickup element
US2658006A (en) * 1949-05-11 1953-11-03 Keuffel & Esser Co Measuring tape
US2590557A (en) * 1949-11-15 1952-03-25 John E Fast & Co Metallizing process and apparatus
NL154063B (en) * 1950-05-24 Siemens Ag PROCEDURE FOR MANUFACTURING SEMICONDUCTOR ELEMENTS OR INTEGRATED SEMICONDUCTOR CIRCUITS IN A HOUSE.
US2737076A (en) * 1952-06-12 1956-03-06 Technicolor Motion Picture Method of making optical prism
US2748031A (en) * 1952-12-31 1956-05-29 Kafig Emanuel Reproduction of printed patterns by vacuum evaporation
US2886475A (en) * 1953-02-24 1959-05-12 Warren D Foster Method of producing an electrical device
US2962393A (en) * 1953-04-21 1960-11-29 John G Ruckelshaus Method of preparing electrical resistors
US2849331A (en) * 1953-06-02 1958-08-26 Turbolente Joseph Masking method and composition for producing color paintings
US2921864A (en) * 1954-07-27 1960-01-19 Heberlein Patent Corp Process for metalizing textiles and products therefrom
US3115423A (en) * 1955-06-13 1963-12-24 Ass Elect Ind Manchester Ltd Manufacture of printed electrical circuits
US2906648A (en) * 1955-11-25 1959-09-29 Gen Mills Inc Masking method of producing a humidity sensor
US2981611A (en) * 1956-03-14 1961-04-25 Metropolitanvickers Electrical Manufacture of printed electrical circuits or components
US2970064A (en) * 1957-05-13 1961-01-31 Union Carbide Corp Masking material particularly for gas plating processes
US3052957A (en) * 1957-05-27 1962-09-11 Motorola Inc Plated circuit process
US2957779A (en) * 1957-06-03 1960-10-25 Union Carbide Corp Gas plating method utilizing a grease masking agent
NL113416C (en) * 1958-01-23
US3079640A (en) * 1958-05-29 1963-03-05 Karashiki Rayon Co Ltd Heat treating polyvinyl alcohol fibers in a molten metal bath
US3012921A (en) * 1958-08-20 1961-12-12 Philco Corp Controlled jet etching of semiconductor units
US3002847A (en) * 1958-09-11 1961-10-03 Robert A Shaffer Process for producing a fine mesh pattern on a substrate
NL251614A (en) * 1959-05-28 1900-01-01
CH374871A (en) * 1959-08-05 1964-01-31 Landis & Gyr Ag Process for the production of coatings on heat-resistant substrates
US3083149A (en) * 1959-10-12 1963-03-26 Universal Oil Prod Co Method of masking a surface with a salt of a carboxylic acid and an aminoalkane prior to dyeing
US3239373A (en) * 1962-04-24 1966-03-08 Louis S Hoodwin Printed circuit process
US3139352A (en) * 1962-08-08 1964-06-30 Du Pont Process of using a masking coating of a telomer of tetrafluoroethylene
US3408216A (en) * 1964-12-02 1968-10-29 Xerox Corp Image reproduction
US3775117A (en) * 1971-07-13 1973-11-27 Siemens Ag Process for selective metallization of insulating material bodies
US3948706A (en) * 1973-12-13 1976-04-06 International Business Machines Corporation Method for metallizing ceramic green sheets
US4350550A (en) * 1980-05-16 1982-09-21 Voplex Corporation Method of decorating contrasting regions of a molded resin panel
US20150118460A1 (en) 2013-10-30 2015-04-30 San Diego Gas & Electric company c/o Sempra Energy Nonconductive films for lighter than air balloons
US11738537B2 (en) 2013-10-30 2023-08-29 San Diego Gas & Electric Company, c/o Sempra Energy Nonconductive films for lighter than air balloons
US10004218B1 (en) * 2017-07-13 2018-06-26 Robert J. P. Goodspeed Termite shield

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113615A (en) * 1984-06-28 1986-01-21 松下電器産業株式会社 Method of inspecting capacitor
JPH0446447B2 (en) * 1984-06-28 1992-07-30 Matsushita Electric Ind Co Ltd
GB2429841A (en) * 2005-09-02 2007-03-07 Ngimat Co Selective area deposition and devices formed therefrom

Also Published As

Publication number Publication date
BE420834A (en)
US2139640A (en) 1938-12-06
FR821048A (en) 1937-11-25
NL47563C (en)

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