CA1083304A - Process for the elimination of undesirable by- products from copperplating baths - Google Patents

Process for the elimination of undesirable by- products from copperplating baths

Info

Publication number
CA1083304A
CA1083304A CA271,560A CA271560A CA1083304A CA 1083304 A CA1083304 A CA 1083304A CA 271560 A CA271560 A CA 271560A CA 1083304 A CA1083304 A CA 1083304A
Authority
CA
Canada
Prior art keywords
products
bath
distillation
solution
plating bath
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
CA271,560A
Other languages
English (en)
French (fr)
Inventor
Horst Schafer
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.)
Kollmorgen Technologies Corp
Original Assignee
Kollmorgen Technologies 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 Kollmorgen Technologies Corp filed Critical Kollmorgen Technologies Corp
Application granted granted Critical
Publication of CA1083304A publication Critical patent/CA1083304A/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
    • 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
    • C23C18/1601—Process or apparatus
    • C23C18/1617—Purification and regeneration of coating baths

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)
CA271,560A 1976-02-14 1977-02-11 Process for the elimination of undesirable by- products from copperplating baths Expired CA1083304A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762606025 DE2606025C2 (de) 1976-02-14 1976-02-14 Verfahren zur Regenerierung von Bädern zur stromlosen Verkupferung
DEP2606025.3-45 1976-02-14

Publications (1)

Publication Number Publication Date
CA1083304A true CA1083304A (en) 1980-08-12

Family

ID=5969947

Family Applications (1)

Application Number Title Priority Date Filing Date
CA271,560A Expired CA1083304A (en) 1976-02-14 1977-02-11 Process for the elimination of undesirable by- products from copperplating baths

Country Status (7)

Country Link
AT (1) AT347751B (de)
CA (1) CA1083304A (de)
DE (1) DE2606025C2 (de)
FR (1) FR2340992A1 (de)
GB (1) GB1521013A (de)
NL (1) NL178611C (de)
SE (1) SE7701619L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719128A (en) * 1986-10-27 1988-01-12 Morton Thiokol, Inc. Method of and apparatus for bailout elimination and for enhancing plating bath stability in electrosynthesis/electrodialysis electroless copper purification process
DE4242443C1 (en) * 1992-12-16 1993-06-03 Deutsche Automobilgesellschaft Mbh, 3300 Braunschweig, De Wet chemical metallising process for pre-activated plastic substrates - involves collecting used metallising soln., activating soln. and aq. washings for processing and recycling in the process
FR2934964B1 (fr) * 2008-08-12 2010-10-22 Jet Metal Technologies Procede de traitement optophysique de surface de substrats polymere et dispositif pour la mise en oeuvre du procede

Also Published As

Publication number Publication date
FR2340992B1 (de) 1981-07-24
NL7701408A (nl) 1977-08-16
DE2606025B1 (de) 1977-08-18
GB1521013A (en) 1978-08-09
NL178611C (nl) 1986-04-16
DE2606025C2 (de) 1978-04-06
SE7701619L (sv) 1977-08-15
AT347751B (de) 1979-01-10
ATA86577A (de) 1978-05-15
NL178611B (nl) 1985-11-18
FR2340992A1 (fr) 1977-09-09

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Legal Events

Date Code Title Description
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