GB1299455A - Copper plating process for printed circuits - Google Patents
Copper plating process for printed circuitsInfo
- Publication number
- GB1299455A GB1299455A GB6313469A GB6313469A GB1299455A GB 1299455 A GB1299455 A GB 1299455A GB 6313469 A GB6313469 A GB 6313469A GB 6313469 A GB6313469 A GB 6313469A GB 1299455 A GB1299455 A GB 1299455A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper plating
- electro
- instant coffee
- copper
- plating process
- 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
- 239000010949 copper Substances 0.000 title abstract 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052802 copper Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000007747 plating Methods 0.000 title abstract 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 abstract 2
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical compound C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 abstract 2
- 235000021539 instant coffee Nutrition 0.000 abstract 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- 229920000084 Gum arabic Polymers 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 241000978776 Senegalia senegal Species 0.000 abstract 1
- 235000010489 acacia gum Nutrition 0.000 abstract 1
- 239000000205 acacia gum Substances 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- 229960001948 caffeine Drugs 0.000 abstract 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 abstract 1
- 229960000956 coumarin Drugs 0.000 abstract 1
- 235000001671 coumarin Nutrition 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 235000013379 molasses Nutrition 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/38—Electroplating: Baths therefor from solutions of copper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79434869A | 1969-01-27 | 1969-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1299455A true GB1299455A (en) | 1972-12-13 |
Family
ID=25162389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6313469A Expired GB1299455A (en) | 1969-01-27 | 1969-12-29 | Copper plating process for printed circuits |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5031534B1 (enrdf_load_stackoverflow) |
| DE (1) | DE2003539B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2029481B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1299455A (enrdf_load_stackoverflow) |
| NL (1) | NL7000767A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4242181A (en) * | 1979-11-09 | 1980-12-30 | The Harshaw Chemical Company | Copper plating process for printed circuit boards |
-
1969
- 1969-12-29 GB GB6313469A patent/GB1299455A/en not_active Expired
-
1970
- 1970-01-20 NL NL7000767A patent/NL7000767A/xx unknown
- 1970-01-23 JP JP576370A patent/JPS5031534B1/ja active Pending
- 1970-01-27 FR FR7002747A patent/FR2029481B1/fr not_active Expired
- 1970-01-27 DE DE19702003539 patent/DE2003539B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5031534B1 (enrdf_load_stackoverflow) | 1975-10-13 |
| DE2003539A1 (de) | 1971-02-11 |
| FR2029481B1 (enrdf_load_stackoverflow) | 1974-09-06 |
| NL7000767A (enrdf_load_stackoverflow) | 1970-07-29 |
| FR2029481A1 (enrdf_load_stackoverflow) | 1970-10-23 |
| DE2003539B2 (de) | 1976-09-23 |
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| GB1259304A (enrdf_load_stackoverflow) | ||
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| IN163215B (enrdf_load_stackoverflow) | ||
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| GB1258728A (enrdf_load_stackoverflow) | ||
| GB1531454A (en) | Electroplated copper foil | |
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| Hills | Regenerating solutions used for etching copper | |
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| Mlyanrska et al. | The Behaviour of Anode Slime Components in the Process of Decoppering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 429A | Application made for amendment of specification (sect. 29/1949) | ||
| 429H | Application (made) for amendment of specification now open to opposition (sect. 29/1949) | ||
| 429D | Case decided by the comptroller ** specification amended (sect. 29/1949) | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |