FR2187940A1 - Electroless nickel plating concentrate - contg boric and citric acids - Google Patents

Electroless nickel plating concentrate - contg boric and citric acids

Info

Publication number
FR2187940A1
FR2187940A1 FR7321053A FR7321053A FR2187940A1 FR 2187940 A1 FR2187940 A1 FR 2187940A1 FR 7321053 A FR7321053 A FR 7321053A FR 7321053 A FR7321053 A FR 7321053A FR 2187940 A1 FR2187940 A1 FR 2187940A1
Authority
FR
France
Prior art keywords
contg
boric
nickel plating
electroless nickel
concentrate
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.)
Granted
Application number
FR7321053A
Other languages
English (en)
French (fr)
Other versions
FR2187940B3 (enExample
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.)
IMASA
Original Assignee
IMASA
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 IMASA filed Critical IMASA
Publication of FR2187940A1 publication Critical patent/FR2187940A1/fr
Application granted granted Critical
Publication of FR2187940B3 publication Critical patent/FR2187940B3/fr
Granted 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
    • C23C18/31—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
    • C23C18/36—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron using reducing agents using hypophosphites

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)
FR7321053A 1972-06-09 1973-06-08 Electroless nickel plating concentrate - contg boric and citric acids Granted FR2187940A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26117672A 1972-06-09 1972-06-09

Publications (2)

Publication Number Publication Date
FR2187940A1 true FR2187940A1 (en) 1974-01-18
FR2187940B3 FR2187940B3 (enExample) 1976-05-28

Family

ID=22992213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7321053A Granted FR2187940A1 (en) 1972-06-09 1973-06-08 Electroless nickel plating concentrate - contg boric and citric acids

Country Status (4)

Country Link
JP (1) JPS4962331A (enExample)
DE (1) DE2329429A1 (enExample)
FR (1) FR2187940A1 (enExample)
IT (1) IT985372B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703366A1 (fr) * 1993-04-01 1994-10-07 Electro Rech Procédé de pré-traitement chimique avant galvanisation de tôles d'acier se distinguant par une teneur particulière en silicium et en phosphore.
FR2754831A1 (fr) * 1996-10-21 1998-04-24 Sgs Thomson Microelectronics Bain autocatalytique et procede de depot d'alliage nickel-phosphore sur un substrat

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03104875A (ja) * 1989-09-19 1991-05-01 Ebara Yuujiraito Kk モリブデンへのめっき法
DE10246453A1 (de) * 2002-10-04 2004-04-15 Enthone Inc., West Haven Verfahren zur stromlosen Abscheidung von Nickel
DE102012016463A1 (de) 2012-08-18 2014-02-20 Clariant International Ltd. Verfahren zur Herstellung von Carboxymethyloxy-bernsteinsäure und deren Salzen ausgehend von Glyoxal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703366A1 (fr) * 1993-04-01 1994-10-07 Electro Rech Procédé de pré-traitement chimique avant galvanisation de tôles d'acier se distinguant par une teneur particulière en silicium et en phosphore.
FR2754831A1 (fr) * 1996-10-21 1998-04-24 Sgs Thomson Microelectronics Bain autocatalytique et procede de depot d'alliage nickel-phosphore sur un substrat

Also Published As

Publication number Publication date
IT985372B (it) 1974-11-30
FR2187940B3 (enExample) 1976-05-28
DE2329429A1 (de) 1973-12-20
JPS4962331A (enExample) 1974-06-17

Similar Documents

Publication Publication Date Title
DE3567463D1 (en) 4-dimethylamino-1-hydroxybutane-1,1-diphosphonic acid, its water soluble salts, process for their preparation and its use
ES422885A1 (es) Procedimiento para preparar soluciones concentradas de pe- roxido de hidrogeno.
JPS5270803A (en) Driving gear system for full-automatic player
FR2187940A1 (en) Electroless nickel plating concentrate - contg boric and citric acids
CA931561A (en) Nucleoside phosphonates, phosphonic acids, phosphonic acid salts, and process for producing same
YU44599B (en) Process for preparing complex of n-methyl-11-aza-10-deoxo-10-dihydroeritromicine a and 11-aza-10-deoxo-10-dihydroeritromicine a with metals
DE3666824D1 (en) Process for preparing n-phosphonomethyl glycine
GB1206741A (en) Process for electroplating polyoxymethylene resins
JPS542396A (en) Purification of urokinase
ES399409A1 (es) Procedimiento para la obtencion de acidos etercarboxilicos polibasicos.
CS189788B2 (en) Agent for acid water solution for galvanic plating
GB1448831A (en) Currentless plating of solid bodies with nickel
JPS51136623A (en) Process for preparation of guanidine salts
FR2060106A1 (en) Bath for electroplating gold
JPS52217A (en) Process for removal formaldehyde in aqueous solution
JPS52124030A (en) Purification of electrodeposition coatings
CA978068A (en) Concentrated replenishing solutions for a zinc acid phosphating system
IT1171462B (it) Bagno di placcatura del nichel per riduzione con assenza di ammoniaca e procedimento per placcare materiali non conduttori
GB1522359A (en) Purifying kallidinogenase
SU493432A1 (ru) Способ получени поликристаллического ортоборота железа
JPS5325522A (en) Purification of cis-epoxysuccic acid salts
GB1256697A (enExample)
ES2061484T3 (es) Procedimiento para la preparacion de sales de derivados del acido mercaptoetansulfonico.
JPS528859A (en) Double needle system
GB1039947A (en) Improvements in or relating to gold plating

Legal Events

Date Code Title Description
ST Notification of lapse