GB1187861A - Improvements relating to Metallising Solutions. - Google Patents
Improvements relating to Metallising Solutions.Info
- Publication number
- GB1187861A GB1187861A GB2071567A GB2071567A GB1187861A GB 1187861 A GB1187861 A GB 1187861A GB 2071567 A GB2071567 A GB 2071567A GB 2071567 A GB2071567 A GB 2071567A GB 1187861 A GB1187861 A GB 1187861A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mol
- aqueous solution
- silver
- acid
- solution containing
- 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
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
- C23C18/52—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 using reducing agents for coating with metallic material not provided for in a single one of groups C23C18/32 - C23C18/50
-
- 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
-
- 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
- C23C18/38—Coating with copper
- C23C18/40—Coating with copper using reducing agents
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/62—Metal compounds reducible to metal
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/58—Processes for obtaining metallic images by vapour deposition or physical development
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemically Coating (AREA)
- Laminated Bodies (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Abstract
1,187,861. Coating with metals. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. May 4, 1967 [May 7, 1966], No.20715/67. Heading C7F. [Also in Division G2] A metal nobler than cadmium and less noble than mercury, e.g. Co, Pb, Sn, Cu, Ni, Tl, In, Mo, Ge, is deposited selectively on an image of mercury and/or silver nuclei from an aqueous solution containing reducing metal ions, e.g. Fe, V, Ti, Cr or Eu, which in the solution have a reduction potential less than 780mV but more than -43OmV. The process is carried out in a non- oxidizing atmosphere. In an example, a saponified cellulose triacetate foil is sensitized by impregnating in a solution containing per litre 0À4 mol. of the sodium salt of p-methoxybenzenediazosulphonic acid, 0À1 mol. of Cd lactate, 0À1 mol. of Ca lactate, and 0À1 mol. of lactic acid, exposed behind a line negative to a high pressure mercury vapour lamp, and then treated with an aqueous solution containing, per litre; 0À005 mol. of mercurous nitrate, 0À01 mol. of silver nitrate, and 0À01 mol. of nitric acid. After washing, the foil is treated with calcium nitrate to replace silver and mercurous ions absorbed by the cellulose, with calcium ions. After again washing, the latent silver amalgam image is intensified by contacting, in a nitrogen atmosphere, with a solution comprising (parts by volume) 2 of an aqueous solution of (50%by weight) tin hexafluoride, 0À8 of an aqueous solution of 0À5% by weight of each of a cationic and a non-ionic surface active agent, 5À2 of oxygen free water, and 2 of a solution prepared by dissolving vanadyl sulphate in water and then adding sulphuric acid. The resulting tin pattern can be brightened by rubbing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6606262A NL155055B (en) | 1966-05-07 | 1966-05-07 | PROCESS FOR METALLIZING GROUND IMAGES ON ELECTRICAL NON-CONDUCTIVE CARRIERS AND CARRIERS FACING METALLIC IMAGES THEREFORE OBTAINED. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1187861A true GB1187861A (en) | 1970-04-15 |
Family
ID=19796529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2071567A Expired GB1187861A (en) | 1966-05-07 | 1967-05-04 | Improvements relating to Metallising Solutions. |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT274511B (en) |
| BE (1) | BE698159A (en) |
| CH (1) | CH493647A (en) |
| GB (1) | GB1187861A (en) |
| NL (1) | NL155055B (en) |
| SE (1) | SE326891B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7402423A (en) * | 1974-02-22 | 1975-08-26 | Philips Nv | UNIVERSAL SALES SOLUTION. |
-
1966
- 1966-05-07 NL NL6606262A patent/NL155055B/en not_active IP Right Cessation
-
1967
- 1967-05-03 SE SE632667A patent/SE326891B/xx unknown
- 1967-05-04 GB GB2071567A patent/GB1187861A/en not_active Expired
- 1967-05-05 CH CH641967A patent/CH493647A/en not_active IP Right Cessation
- 1967-05-05 AT AT423267A patent/AT274511B/en active
- 1967-05-08 BE BE698159D patent/BE698159A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE326891B (en) | 1970-08-03 |
| DE1621299B2 (en) | 1975-11-27 |
| NL6606262A (en) | 1967-11-08 |
| AT274511B (en) | 1969-09-25 |
| BE698159A (en) | 1967-11-08 |
| CH493647A (en) | 1970-07-15 |
| DE1621299A1 (en) | 1971-04-29 |
| NL155055B (en) | 1977-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |