GB873583A - Improvements in the dissolution of copper - Google Patents
Improvements in the dissolution of copperInfo
- Publication number
- GB873583A GB873583A GB8714/59A GB871459A GB873583A GB 873583 A GB873583 A GB 873583A GB 8714/59 A GB8714/59 A GB 8714/59A GB 871459 A GB871459 A GB 871459A GB 873583 A GB873583 A GB 873583A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- solution
- dissolved
- persulphate
- weight
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052802 copper Inorganic materials 0.000 title abstract 4
- 239000010949 copper Substances 0.000 title abstract 4
- 238000004090 dissolution Methods 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 4
- 239000004160 Ammonium persulphate Substances 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 abstract 1
- 235000019395 ammonium persulphate Nutrition 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000011889 copper foil Substances 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 abstract 1
- 238000007650 screen-printing Methods 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/005—Circuits for altering the indicating characteristic, e.g. making it non-linear
- G01R15/007—Circuits for altering the indicating characteristic, e.g. making it non-linear by zero-suppression
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/18—Acidic compositions for etching copper or alloys thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US873583XA | 1958-03-26 | 1958-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB873583A true GB873583A (en) | 1961-07-26 |
Family
ID=22204704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8714/59A Expired GB873583A (en) | 1958-03-26 | 1959-03-13 | Improvements in the dissolution of copper |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE1160270B (enrdf_load_stackoverflow) |
| FR (1) | FR1217485A (enrdf_load_stackoverflow) |
| GB (1) | GB873583A (enrdf_load_stackoverflow) |
| LU (1) | LU37351A1 (enrdf_load_stackoverflow) |
| NL (2) | NL237527A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2549494A1 (fr) * | 1983-07-19 | 1985-01-25 | Vaillant Sarl | Procede de plombage d'elements de construction presentant des surfaces en cuivre et en acier |
| WO2011130622A1 (en) * | 2010-04-15 | 2011-10-20 | Advanced Technology Materials, Inc. | Method for recycling of obsolete printed circuit boards |
| US9221114B2 (en) | 2011-12-15 | 2015-12-29 | Advanced Technology Materials, Inc. | Apparatus and method for stripping solder metals during the recycling of waste electrical and electronic equipment |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE657708A (enrdf_load_stackoverflow) * | 1963-12-30 | |||
| DE1289720B (de) * | 1964-01-16 | 1969-02-20 | Collardin Gmbh Gerhard | Mittel zum Entkupfern und Reinigen von Metalloberflaechen |
-
0
- NL NL106024D patent/NL106024C/xx active
- NL NL237527D patent/NL237527A/xx unknown
- LU LU37351D patent/LU37351A1/xx unknown
-
1959
- 1959-02-21 DE DEF27772A patent/DE1160270B/de active Pending
- 1959-02-24 FR FR787596A patent/FR1217485A/fr not_active Expired
- 1959-03-13 GB GB8714/59A patent/GB873583A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2549494A1 (fr) * | 1983-07-19 | 1985-01-25 | Vaillant Sarl | Procede de plombage d'elements de construction presentant des surfaces en cuivre et en acier |
| WO2011130622A1 (en) * | 2010-04-15 | 2011-10-20 | Advanced Technology Materials, Inc. | Method for recycling of obsolete printed circuit boards |
| US9215813B2 (en) | 2010-04-15 | 2015-12-15 | Advanced Technology Materials, Inc. | Method for recycling of obsolete printed circuit boards |
| US10034387B2 (en) | 2010-04-15 | 2018-07-24 | Entegris, Inc. | Method for recycling of obsolete printed circuit boards |
| US9221114B2 (en) | 2011-12-15 | 2015-12-29 | Advanced Technology Materials, Inc. | Apparatus and method for stripping solder metals during the recycling of waste electrical and electronic equipment |
| US9649712B2 (en) | 2011-12-15 | 2017-05-16 | Entegris, Inc. | Apparatus and method for stripping solder metals during the recycling of waste electrical and electronic equipment |
| US9731368B2 (en) | 2011-12-15 | 2017-08-15 | Entegris, Inc. | Apparatus and method for stripping solder metals during the recycling of waste electrical and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1217485A (fr) | 1960-05-04 |
| NL106024C (enrdf_load_stackoverflow) | |
| DE1160270B (de) | 1963-12-27 |
| LU37351A1 (enrdf_load_stackoverflow) | |
| NL237527A (enrdf_load_stackoverflow) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1541326A (en) | Machine for automatically affixing electronic circuit elements of printed circuits to the substrate thereof | |
| GB873583A (en) | Improvements in the dissolution of copper | |
| GB917883A (en) | Improvements in and relating to dissolution | |
| GB1018043A (en) | Surface treatment of copper and its alloys and the use of treated products | |
| GB2000525A (en) | Aluminum desmutting agent | |
| GB970474A (en) | Improvements in and relating to processes for chemical treatment,and preparations for use therein | |
| GB866249A (en) | Etching | |
| GB1139986A (en) | Improvements in and relating to the selective removal of material | |
| JPS5233089A (en) | Bus bar of printed board | |
| JPS57140891A (en) | Pretreating solution for silver plating | |
| GB1337780A (en) | Electrolytic gold removal process | |
| JPS55124698A (en) | Printing mask | |
| ES379200A1 (es) | Procedimiento para limpiar y pulimentar una capa protectorade suelda de plomo-estano. | |
| GB876858A (en) | Improvements in or relating to the manufacture of printed circuits | |
| GB963365A (en) | Improvements in and relating to etching copper plates | |
| JPS5338377A (en) | Electronic wristwatch | |
| GB978793A (en) | Improvements in and relating to printed circuits | |
| GB970814A (en) | Improvements in or relating to printed circuits | |
| JPS6481296A (en) | Manufacture of printed-circuit board | |
| JPS5594939A (en) | Pretreatment for carrying out electroless copper plating of epoxy resin substrate | |
| JPS52115888A (en) | Laminated sheets for copolyimide flexible printed circuit boards and p roduction thereof | |
| GB867573A (en) | Dissolution of copper | |
| JPS5341177A (en) | Mounting method of electronic parts | |
| GB1276527A (en) | Thermal dissipating metal core printed circuit board | |
| HU171993B (hu) | Mnogoslojnaja negativnaja ili pozitivnaja rabochaja pljonka, glavnym obrazom dlja proizvodstva pechatannykh cepej |