FR1324018A - Régénération de bains chimiques de placage - Google Patents

Régénération de bains chimiques de placage

Info

Publication number
FR1324018A
FR1324018A FR898716A FR898716A FR1324018A FR 1324018 A FR1324018 A FR 1324018A FR 898716 A FR898716 A FR 898716A FR 898716 A FR898716 A FR 898716A FR 1324018 A FR1324018 A FR 1324018A
Authority
FR
France
Prior art keywords
regeneration
chemical plating
plating baths
baths
chemical
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
FR898716A
Other languages
English (en)
Inventor
Eberhard Zirngiebl Et Hein Kle
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Priority to FR898716A priority Critical patent/FR1324018A/fr
Application granted granted Critical
Publication of FR1324018A publication Critical patent/FR1324018A/fr
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
    • 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
    • C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
    • C23C18/34—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron using reducing agents

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)
FR898716A 1962-05-25 1962-05-25 Régénération de bains chimiques de placage Expired FR1324018A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR898716A FR1324018A (fr) 1962-05-25 1962-05-25 Régénération de bains chimiques de placage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898716A FR1324018A (fr) 1962-05-25 1962-05-25 Régénération de bains chimiques de placage

Publications (1)

Publication Number Publication Date
FR1324018A true FR1324018A (fr) 1963-04-12

Family

ID=8779741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898716A Expired FR1324018A (fr) 1962-05-25 1962-05-25 Régénération de bains chimiques de placage

Country Status (1)

Country Link
FR (1) FR1324018A (fr)

Similar Documents

Publication Publication Date Title
CH412513A (de) Chemisches Plattierungsbad
CH439589A (de) Badezusatz
BR6242421D0 (pt) Processo de preparacao de compostos benzodiaze-pinicos
BE616225A (fr) Production continue de polyoléfines modifiées
BE628924A (fr) Production et purification de diphénylolalcanes
FR1377432A (fr) Production de fluorochlorobenzènes
BE618098A (fr) Régénération de bains chimiques de placage
FR1322448A (fr) Production continue de polyoléfines modifiées
FR1324018A (fr) Régénération de bains chimiques de placage
FR1290856A (fr) Procédé de filtration
BR6353836D0 (pt) Processo de preparacao de n-substituidos-1-fenil-2-amino propanos
FR1309239A (fr) Procédé de chromage
FR1339013A (fr) Purification des polyoléfines
CH431496A (it) Procedimento di purificazione dell'acrilonitrile dell'acetonitrile
FR1324873A (fr) Production de 2-éthylhexanol
FR1351288A (fr) Procédé de purification de solutions de thiocyanates
FR1342572A (fr) Procédé perfectionné de réactions de condensation
FR1470024A (fr) Régénération de bains de décapage usés
FR1352044A (fr) Procédé de revêtement électrolytique
FR1312330A (fr) Production de composés acryloxyalcoxyarylsulfoniques
AT252914B (de) Verfahren zur Reinigung von Dipyridylen
FR1344977A (fr) Procédé de placage non électrique
FR1324768A (fr) Procédé de régénération de bains de nickel
FR1288450A (fr) Production de méthylmercaptophénols
BE635221R (fr) Procédé pour la transposition de cetoxines cycliques