GB1361760A - Electroless metal plating of synthetic polymeric resin surfaces - Google Patents
Electroless metal plating of synthetic polymeric resin surfacesInfo
- Publication number
- GB1361760A GB1361760A GB5890072A GB5890072A GB1361760A GB 1361760 A GB1361760 A GB 1361760A GB 5890072 A GB5890072 A GB 5890072A GB 5890072 A GB5890072 A GB 5890072A GB 1361760 A GB1361760 A GB 1361760A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mins
- conditioned
- pyrrolidone
- plastics
- liquid
- 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
- C23C18/18—Pretreatment of the material to be coated
- C23C18/20—Pretreatment of the material to be coated of organic surfaces, e.g. resins
- C23C18/28—Sensitising or activating
- C23C18/30—Activating or accelerating or sensitising with palladium or other noble metal
-
- 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
- C23C18/18—Pretreatment of the material to be coated
- C23C18/20—Pretreatment of the material to be coated of organic surfaces, e.g. resins
- C23C18/2006—Pretreatment of the material to be coated of organic surfaces, e.g. resins by other methods than those of C23C18/22 - C23C18/30
- C23C18/2026—Pretreatment of the material to be coated of organic surfaces, e.g. resins by other methods than those of C23C18/22 - C23C18/30 by radiant energy
- C23C18/2033—Heat
-
- 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
- C23C18/18—Pretreatment of the material to be coated
- C23C18/20—Pretreatment of the material to be coated of organic surfaces, e.g. resins
- C23C18/2006—Pretreatment of the material to be coated of organic surfaces, e.g. resins by other methods than those of C23C18/22 - C23C18/30
- C23C18/2046—Pretreatment of the material to be coated of organic surfaces, e.g. resins by other methods than those of C23C18/22 - C23C18/30 by chemical pretreatment
- C23C18/2073—Multistep pretreatment
- C23C18/208—Multistep pretreatment with use of metal first
-
- 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
- C23C18/18—Pretreatment of the material to be coated
- C23C18/20—Pretreatment of the material to be coated of organic surfaces, e.g. resins
- C23C18/22—Roughening, e.g. by etching
- C23C18/24—Roughening, e.g. by etching using acid aqueous solutions
-
- 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
- C23C18/18—Pretreatment of the material to be coated
- C23C18/20—Pretreatment of the material to be coated of organic surfaces, e.g. resins
- C23C18/28—Sensitising or activating
- C23C18/285—Sensitising or activating with tin based compound or composition
-
- 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
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/381—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemically Coating (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
1361760 Conditioning for electroless plating SHIPLEY CO Inc 20 Dec 1972 [3 Jan 1972 10 Oct 1972] 58900/72 Heading C7F An epoxy, phenolic, or polyester-resin substrate is conditioned for electroless plating by contact with a liquid comprising at least one 2- pyrrolidone. The pyrrolidone may be wherein R, Y, are C 1 -C 5 aliphatic groups, C 2 -C 5 aliphatic ether groups, C 1 -C 5 alkyl substituted with a polar group, e.g. -NO 2 , -SO 3 OH, -Cl, -Br, -I, -F, -CO 2 H, -NH 2 or -CHO, or are H; n is 0-3 inclusive; it is preferably liquid at room temperature or a solid liquefiable at 90‹ F, and may be used alone, or with up to 50 vol per cent water, inert organic liquid, or weak solvent for the plastics; a surfactant may be added, and immersion is for 0À5-15 mins. from 60‹ F to the softening point of the plastics. Typically a substrate is precleaned for 1-3 mins. in degreaser, conditioned as above, etched in strong oxidant, e. g. containing at least 3 lb/gall. CrO 3 at 110‹ F or higher for 2-10 mins., spray rinsed, optionally with alkaline neutralizer, treated with SnCl 2 /PdCl 2 , electroless-coated with Cu or Ni and electro-plated with Cu, Ni, Au, Ag or Cr then baked at 200‹ F for two hours or more; high bond strengths, e.g. 15 pounds/ inch, are obtained.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21508672A | 1972-01-03 | 1972-01-03 | |
| US29601072A | 1972-10-10 | 1972-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1361760A true GB1361760A (en) | 1974-07-30 |
Family
ID=26909682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5890072A Expired GB1361760A (en) | 1972-01-03 | 1972-12-20 | Electroless metal plating of synthetic polymeric resin surfaces |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4878277A (en) |
| AU (1) | AU443170B2 (en) |
| BE (1) | BE793615A (en) |
| CA (1) | CA978429A (en) |
| DE (1) | DE2259544A1 (en) |
| FR (1) | FR2167587B1 (en) |
| GB (1) | GB1361760A (en) |
| IT (1) | IT973143B (en) |
| NL (1) | NL7300052A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11761091B2 (en) | 2017-09-28 | 2023-09-19 | Srg Global Liria, S.L. | Surface activated polymers |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0052968B1 (en) * | 1980-11-20 | 1986-02-26 | Crosfield Electronics Limited | Coating of polymerical substrates |
| JP6865734B2 (en) * | 2015-07-30 | 2021-04-28 | ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ | Pretreatment method for plastic surface for plating |
-
0
- BE BE793615D patent/BE793615A/en not_active IP Right Cessation
-
1972
- 1972-12-05 DE DE2259544A patent/DE2259544A1/en active Pending
- 1972-12-19 JP JP12682872A patent/JPS4878277A/ja active Pending
- 1972-12-20 GB GB5890072A patent/GB1361760A/en not_active Expired
- 1972-12-22 AU AU50430/72A patent/AU443170B2/en not_active Expired
- 1972-12-29 IT IT3384772A patent/IT973143B/en active
- 1972-12-29 CA CA160,292A patent/CA978429A/en not_active Expired
-
1973
- 1973-01-02 FR FR7300057A patent/FR2167587B1/fr not_active Expired
- 1973-01-03 NL NL7300052A patent/NL7300052A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11761091B2 (en) | 2017-09-28 | 2023-09-19 | Srg Global Liria, S.L. | Surface activated polymers |
| US11898250B2 (en) | 2017-09-28 | 2024-02-13 | Avanzare Innovación Tecnológica, S.L. | Formulation for the etching of polymer materials prior to coating of the materials |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2259544A1 (en) | 1973-07-26 |
| IT973143B (en) | 1974-06-10 |
| FR2167587B1 (en) | 1976-04-23 |
| NL7300052A (en) | 1973-07-05 |
| JPS4878277A (en) | 1973-10-20 |
| AU5043072A (en) | 1973-12-13 |
| CA978429A (en) | 1975-11-25 |
| BE793615A (en) | 1973-05-02 |
| AU443170B2 (en) | 1973-12-13 |
| FR2167587A1 (en) | 1973-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |