CH446002A - Bath for the electroless deposition of gold layers - Google Patents

Bath for the electroless deposition of gold layers

Info

Publication number
CH446002A
CH446002A CH1158164A CH1158164A CH446002A CH 446002 A CH446002 A CH 446002A CH 1158164 A CH1158164 A CH 1158164A CH 1158164 A CH1158164 A CH 1158164A CH 446002 A CH446002 A CH 446002A
Authority
CH
Switzerland
Prior art keywords
bath
electroless deposition
gold layers
gold
layers
Prior art date
Application number
CH1158164A
Other languages
German (de)
Inventor
William Schneble Frederick
Francis Mccormack John
Joseph Zeblisky Rudolph
Original Assignee
Photocircuits Corp
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 Photocircuits Corp filed Critical Photocircuits Corp
Publication of CH446002A publication Critical patent/CH446002A/en

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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/42—Coating with noble metals
    • C23C18/44—Coating with noble metals using reducing agents
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/42—Coating with noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemically Coating (AREA)
CH1158164A 1963-09-09 1964-09-04 Bath for the electroless deposition of gold layers CH446002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30736363A 1963-09-09 1963-09-09

Publications (1)

Publication Number Publication Date
CH446002A true CH446002A (en) 1967-10-31

Family

ID=23189422

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1158164A CH446002A (en) 1963-09-09 1964-09-04 Bath for the electroless deposition of gold layers

Country Status (7)

Country Link
AT (1) AT264952B (en)
CH (1) CH446002A (en)
DE (1) DE1268471B (en)
DK (1) DK104547C (en)
GB (1) GB1019477A (en)
NL (1) NL145602B (en)
SE (1) SE303913B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750186C (en) * 1937-06-21 1944-12-20 Charles Stanley Gibson Process for making coherent films of gold
US2602757A (en) * 1948-04-09 1952-07-08 Morris S Kantrowitz Method and composition for producing silver coatings
FR1337720A (en) * 1962-10-31 1963-09-13 Pacific Semiconductors Electrodeless plating process

Also Published As

Publication number Publication date
DK104547C (en) 1966-05-31
NL145602B (en) 1975-04-15
GB1019477A (en) 1966-02-09
DE1268471B (en) 1968-05-16
NL6410370A (en) 1965-03-10
AT264952B (en) 1968-09-25
SE303913B (en) 1968-09-09

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