NL143282B - PROCEDURE FOR PREPARING A BATH FOR STROKE DOWN OF COPPER, DEPOSIT USING THIS BATH, AND OBJECTS FACING THE DEPOSIT SO OBTAINED. - Google Patents

PROCEDURE FOR PREPARING A BATH FOR STROKE DOWN OF COPPER, DEPOSIT USING THIS BATH, AND OBJECTS FACING THE DEPOSIT SO OBTAINED.

Info

Publication number
NL143282B
NL143282B NL6406858A NL6406858A NL143282B NL 143282 B NL143282 B NL 143282B NL 6406858 A NL6406858 A NL 6406858A NL 6406858 A NL6406858 A NL 6406858A NL 143282 B NL143282 B NL 143282B
Authority
NL
Netherlands
Prior art keywords
deposit
bath
copper
preparing
procedure
Prior art date
Application number
NL6406858A
Other languages
Dutch (nl)
Other versions
NL6406858A (en
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
Priority claimed from US288633A external-priority patent/US3361580A/en
Priority claimed from US288618A external-priority patent/US3257215A/en
Application filed by Photocircuits Corp filed Critical Photocircuits Corp
Publication of NL6406858A publication Critical patent/NL6406858A/xx
Publication of NL143282B publication Critical patent/NL143282B/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
    • C23C18/38—Coating with copper
    • C23C18/40—Coating with copper using reducing agents
    • C23C18/405—Formaldehyde

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)
  • Electroplating And Plating Baths Therefor (AREA)
NL6406858A 1963-06-18 1964-06-17 PROCEDURE FOR PREPARING A BATH FOR STROKE DOWN OF COPPER, DEPOSIT USING THIS BATH, AND OBJECTS FACING THE DEPOSIT SO OBTAINED. NL143282B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US288633A US3361580A (en) 1963-06-18 1963-06-18 Electroless copper plating
US288618A US3257215A (en) 1963-06-18 1963-06-18 Electroless copper plating

Publications (2)

Publication Number Publication Date
NL6406858A NL6406858A (en) 1964-12-21
NL143282B true NL143282B (en) 1974-09-16

Family

ID=26965129

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6406858A NL143282B (en) 1963-06-18 1964-06-17 PROCEDURE FOR PREPARING A BATH FOR STROKE DOWN OF COPPER, DEPOSIT USING THIS BATH, AND OBJECTS FACING THE DEPOSIT SO OBTAINED.

Country Status (6)

Country Link
AT (1) AT254649B (en)
CH (1) CH467341A (en)
DE (1) DE1521435B2 (en)
DK (1) DK131478B (en)
GB (1) GB1041975A (en)
NL (1) NL143282B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066809A (en) * 1976-06-28 1978-01-03 International Business Machines Corporation Method for preparing substrate surfaces for electroless deposition

Also Published As

Publication number Publication date
DE1521435A1 (en) 1970-12-03
GB1041975A (en) 1966-09-07
CH467341A (en) 1969-01-15
NL6406858A (en) 1964-12-21
AT254649B (en) 1967-05-26
DK131478C (en) 1975-12-08
DE1521435B2 (en) 1972-06-15
DK131478B (en) 1975-07-21

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: KOLLMORGEN

V4 Lapsed because of reaching the maxim lifetime of a patent