DK131478C - - Google Patents
Info
- Publication number
- DK131478C DK131478C DK304664A DK304664A DK131478C DK 131478 C DK131478 C DK 131478C DK 304664 A DK304664 A DK 304664A DK 304664 A DK304664 A DK 304664A DK 131478 C DK131478 C DK 131478C
- Authority
- DK
- Denmark
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
- C23C18/38—Coating with copper
- C23C18/40—Coating with copper using reducing agents
- C23C18/405—Formaldehyde
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)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US288633A US3361580A (en) | 1963-06-18 | 1963-06-18 | Electroless copper plating |
| US288618A US3257215A (en) | 1963-06-18 | 1963-06-18 | Electroless copper plating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK131478B DK131478B (da) | 1975-07-21 |
| DK131478C true DK131478C (nl) | 1975-12-08 |
Family
ID=26965129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK304664A DK131478B (da) | 1963-06-18 | 1964-06-17 | Bad til strømløs udskillelse af kobberovertræk på overflader af bærere. |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT254649B (nl) |
| CH (1) | CH467341A (nl) |
| DE (1) | DE1521435B2 (nl) |
| DK (1) | DK131478B (nl) |
| GB (1) | GB1041975A (nl) |
| NL (1) | NL143282B (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066809A (en) * | 1976-06-28 | 1978-01-03 | International Business Machines Corporation | Method for preparing substrate surfaces for electroless deposition |
-
1964
- 1964-06-16 GB GB2482364A patent/GB1041975A/en not_active Expired
- 1964-06-16 DE DE19641521435 patent/DE1521435B2/de not_active Ceased
- 1964-06-17 DK DK304664A patent/DK131478B/da unknown
- 1964-06-17 NL NL6406858A patent/NL143282B/nl not_active IP Right Cessation
- 1964-06-17 AT AT520564A patent/AT254649B/de active
- 1964-06-17 CH CH788164A patent/CH467341A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK131478B (da) | 1975-07-21 |
| GB1041975A (en) | 1966-09-07 |
| CH467341A (de) | 1969-01-15 |
| DE1521435B2 (de) | 1972-06-15 |
| AT254649B (de) | 1967-05-26 |
| NL143282B (nl) | 1974-09-16 |
| DE1521435A1 (de) | 1970-12-03 |
| NL6406858A (nl) | 1964-12-21 |