FR2414564A1 - Composition pour l'etamage non electrique des metaux, specialement par des procedes a jet en operant en solution - Google Patents

Composition pour l'etamage non electrique des metaux, specialement par des procedes a jet en operant en solution

Info

Publication number
FR2414564A1
FR2414564A1 FR7834791A FR7834791A FR2414564A1 FR 2414564 A1 FR2414564 A1 FR 2414564A1 FR 7834791 A FR7834791 A FR 7834791A FR 7834791 A FR7834791 A FR 7834791A FR 2414564 A1 FR2414564 A1 FR 2414564A1
Authority
FR
France
Prior art keywords
esp
gps
hydroquinone
antioxidant
electroless tin
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
FR7834791A
Other languages
English (en)
French (fr)
Other versions
FR2414564B3 (US20030199744A1-20031023-C00003.png
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.)
Alfachimici SpA
Original Assignee
Alfachimici SpA
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 Alfachimici SpA filed Critical Alfachimici SpA
Publication of FR2414564A1 publication Critical patent/FR2414564A1/fr
Application granted granted Critical
Publication of FR2414564B3 publication Critical patent/FR2414564B3/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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/24—Reinforcing the conductive pattern
    • H05K3/244—Finish plating of conductors, especially of copper conductors, e.g. for pads or lands

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)
FR7834791A 1978-01-11 1978-12-11 Composition pour l'etamage non electrique des metaux, specialement par des procedes a jet en operant en solution Granted FR2414564A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67038/78A IT1106957B (it) 1978-01-11 1978-01-11 Composizione per la stagnatura anelettrica di metallo specialmente con procedimenti a spruzzo

Publications (2)

Publication Number Publication Date
FR2414564A1 true FR2414564A1 (fr) 1979-08-10
FR2414564B3 FR2414564B3 (US20030199744A1-20031023-C00003.png) 1983-03-25

Family

ID=11299090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834791A Granted FR2414564A1 (fr) 1978-01-11 1978-12-11 Composition pour l'etamage non electrique des metaux, specialement par des procedes a jet en operant en solution

Country Status (3)

Country Link
DE (1) DE2852128A1 (US20030199744A1-20031023-C00003.png)
FR (1) FR2414564A1 (US20030199744A1-20031023-C00003.png)
IT (1) IT1106957B (US20030199744A1-20031023-C00003.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800918A1 (de) * 1988-01-14 1989-07-27 Siemens Ag Bad zur stromlosen zinnabscheidung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093466A (en) * 1975-05-06 1978-06-06 Amp Incorporated Electroless tin and tin-lead alloy plating baths
IT1082499B (it) * 1977-04-14 1985-05-21 Alfachimici Spa Composizione per la stagnatura anelettrica di metalli

Also Published As

Publication number Publication date
IT7867038A0 (it) 1978-01-11
DE2852128C2 (US20030199744A1-20031023-C00003.png) 1987-08-20
FR2414564B3 (US20030199744A1-20031023-C00003.png) 1983-03-25
DE2852128A1 (de) 1979-07-12
IT1106957B (it) 1985-11-18

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