FR2405986A1 - Compositions et procede ameliores pour inhiber la formation des conditions et composes explosifs dans les concentres d'argenture pour le depot non electrolytique d'argent - Google Patents

Compositions et procede ameliores pour inhiber la formation des conditions et composes explosifs dans les concentres d'argenture pour le depot non electrolytique d'argent

Info

Publication number
FR2405986A1
FR2405986A1 FR7828426A FR7828426A FR2405986A1 FR 2405986 A1 FR2405986 A1 FR 2405986A1 FR 7828426 A FR7828426 A FR 7828426A FR 7828426 A FR7828426 A FR 7828426A FR 2405986 A1 FR2405986 A1 FR 2405986A1
Authority
FR
France
Prior art keywords
formation
silver
inhibiting
compounds
concentrated aqueous
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
FR7828426A
Other languages
English (en)
Other versions
FR2405986B1 (fr
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.)
London Laboratories Ltd Co
Original Assignee
London Laboratories Ltd Co
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 London Laboratories Ltd Co filed Critical London Laboratories Ltd Co
Publication of FR2405986A1 publication Critical patent/FR2405986A1/fr
Application granted granted Critical
Publication of FR2405986B1 publication Critical patent/FR2405986B1/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
    • C23C18/42—Coating with noble metals
    • C23C18/44—Coating with noble metals using reducing agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/06—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemically Coating (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

L'invention concerne un procédé perfectionné pour inhiber la formation de conditions ou de composés explosifs dans un mélanges résultant de la mise en contact de solutions aqueuses concentrées d'un sel d'argent ammoniacal et d'un alcali fort. Selon l'invention, ledit procédé consiste à incorporer une quantité efficace d'un inhibiteur d'explosion comprenant un polyalcool en C4 -C6 , que l'on mélange soit 1 avec ladite solution aqueuse concentrée de sel d'argent ammoniacal conjointement avec suffisamment d'ions ammonium étrangers pour stabiliser ledit inhibiteur d'explosion dans ladite solution, soit 2 avec ladite solution aqueuse concentrée d'alcali fort, soit 3 avec les deux solutions 1 et 2, avant la formation dudit mélange. Application : dépôt non électrolytique de films réfléchissants d'argent métallique.
FR7828426A 1977-10-11 1978-10-04 Compositions et procede ameliores pour inhiber la formation des conditions et composes explosifs dans les concentres d'argenture pour le depot non electrolytique d'argent Granted FR2405986A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/840,840 US4192686A (en) 1977-10-11 1977-10-11 Compositions and method for inhibiting formation of explosive compounds and conditions in silvering concentrates for electroless deposition of silver

Publications (2)

Publication Number Publication Date
FR2405986A1 true FR2405986A1 (fr) 1979-05-11
FR2405986B1 FR2405986B1 (fr) 1984-01-27

Family

ID=25283364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828426A Granted FR2405986A1 (fr) 1977-10-11 1978-10-04 Compositions et procede ameliores pour inhiber la formation des conditions et composes explosifs dans les concentres d'argenture pour le depot non electrolytique d'argent

Country Status (18)

Country Link
US (1) US4192686A (fr)
JP (1) JPS5471044A (fr)
AT (1) AT363751B (fr)
AU (1) AU518234B2 (fr)
BE (1) BE870602A (fr)
BR (1) BR7806695A (fr)
CA (1) CA1097082A (fr)
DE (2) DE2842361C2 (fr)
ES (2) ES474068A1 (fr)
FR (1) FR2405986A1 (fr)
GB (1) GB2009721B (fr)
HK (1) HK32683A (fr)
IE (1) IE47366B1 (fr)
IN (2) IN151794B (fr)
IT (1) IT1193747B (fr)
MX (1) MX151048A (fr)
SG (1) SG6583G (fr)
ZA (1) ZA785398B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4925491A (en) * 1986-09-30 1990-05-15 Lamerie, N.V. Solutions and creams for silver plating and polishing
US4798626A (en) * 1986-09-30 1989-01-17 Lamerie, N.V. Solutions and creams for silver plating and polishing
US4737188A (en) * 1987-05-18 1988-04-12 London Laboratories Limited Reducing agent and method for the electroless deposition of silver
DE4111189C1 (fr) * 1991-04-06 1992-09-17 Hoechst Ceramtec Ag, 8672 Selb, De
US5302415A (en) * 1992-12-08 1994-04-12 E. I. Du Pont De Nemours And Company Electroless plated aramid surfaces and a process for making such surfaces
US5419926A (en) * 1993-11-22 1995-05-30 Lilly London, Inc. Ammonia-free deposition of copper by disproportionation
EP1085913A1 (fr) * 1998-06-08 2001-03-28 Ferris Corporation Traitement analgesique et antinocicepteur
US8470066B2 (en) * 2004-10-29 2013-06-25 Clarkson University Aqueous-based method for producing ultra-fine metal powders
US20060090598A1 (en) * 2004-11-03 2006-05-04 Goia Dan V Aqueous-based method for producing ultra-fine silver powders
US20060090601A1 (en) * 2004-11-03 2006-05-04 Goia Dan V Polyol-based method for producing ultra-fine nickel powders
US20060090597A1 (en) * 2004-10-29 2006-05-04 Goia Dan V Polyol-based method for producing ultra-fine metal powders
IL200772A0 (en) * 2009-09-07 2010-06-30 J G Systems Inc A method and composition to repair pinholes and microvoids in immersion silver plated pwb's
JP6404553B2 (ja) * 2013-10-03 2018-10-10 住友金属鉱山株式会社 銀溶液の管理方法および銀粉の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983266A (en) * 1974-10-09 1976-09-28 Peacock Laboratories, Inc. Method for applying metallic silver to a substrate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2057756C3 (de) * 1970-11-19 1979-08-16 Schering Ag, 1000 Berlin Und 4619 Bergkamen Wäßriges alkalisches Bad zur stromlosen Versilberung und dessen Verwendung
CA945306A (en) * 1970-12-16 1974-04-16 London Laboratories Limited Co. Electroless silvering composition and method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983266A (en) * 1974-10-09 1976-09-28 Peacock Laboratories, Inc. Method for applying metallic silver to a substrate

Also Published As

Publication number Publication date
IN151794B (fr) 1983-07-30
IE781882L (en) 1979-04-11
AT363751B (de) 1981-08-25
US4192686A (en) 1980-03-11
IT7851435A0 (it) 1978-10-10
ES474068A1 (es) 1980-03-01
AU3997778A (en) 1980-03-27
JPS5733340B2 (fr) 1982-07-16
ATA724378A (de) 1981-01-15
GB2009721A (en) 1979-06-20
IN155858B (fr) 1985-03-16
BR7806695A (pt) 1979-05-02
SG6583G (en) 1984-02-17
CA1097082A (fr) 1981-03-10
ZA785398B (en) 1979-09-26
ES481179A1 (es) 1980-02-16
GB2009721B (en) 1982-08-25
DE2842361A1 (de) 1979-04-19
BE870602A (fr) 1979-01-15
MX151048A (es) 1984-09-18
HK32683A (en) 1983-09-02
IT1193747B (it) 1988-08-24
DE2858016C2 (de) 1983-11-03
FR2405986B1 (fr) 1984-01-27
JPS5471044A (en) 1979-06-07
DE2842361C2 (de) 1982-09-30
AU518234B2 (en) 1981-09-17
IE47366B1 (en) 1984-03-07

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Legal Events

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TP Transmission of property