JPH0348274B2 - - Google Patents
Info
- Publication number
- JPH0348274B2 JPH0348274B2 JP3488886A JP3488886A JPH0348274B2 JP H0348274 B2 JPH0348274 B2 JP H0348274B2 JP 3488886 A JP3488886 A JP 3488886A JP 3488886 A JP3488886 A JP 3488886A JP H0348274 B2 JPH0348274 B2 JP H0348274B2
- Authority
- JP
- Japan
- Prior art keywords
- copper
- patina
- hydrogen peroxide
- water
- ions
- 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
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 14
- 229940116318 copper carbonate Drugs 0.000 claims description 7
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 claims description 7
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229910001868 water Inorganic materials 0.000 claims description 6
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 4
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 235000019270 ammonium chloride Nutrition 0.000 claims description 3
- 235000011167 hydrochloric acid Nutrition 0.000 claims description 2
- 241001311547 Patina Species 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 4
- 229910001431 copper ion Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- -1 chlorine ions Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- 239000005751 Copper oxide Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910000431 copper oxide Inorganic materials 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 description 1
- 239000005750 Copper hydroxide Substances 0.000 description 1
- NMLJPOYVNGSKLU-UHFFFAOYSA-N [NH4+].[NH4+].[NH4+].[Cl-].[O-]S([O-])(=O)=O Chemical compound [NH4+].[NH4+].[NH4+].[Cl-].[O-]S([O-])(=O)=O NMLJPOYVNGSKLU-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 229910001956 copper hydroxide Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Chemical Treatment Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3488886A JPS62192586A (ja) | 1986-02-18 | 1986-02-18 | 人工緑青発生液 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3488886A JPS62192586A (ja) | 1986-02-18 | 1986-02-18 | 人工緑青発生液 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62192586A JPS62192586A (ja) | 1987-08-24 |
| JPH0348274B2 true JPH0348274B2 (enrdf_load_html_response) | 1991-07-23 |
Family
ID=12426691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3488886A Granted JPS62192586A (ja) | 1986-02-18 | 1986-02-18 | 人工緑青発生液 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62192586A (enrdf_load_html_response) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2588036B2 (ja) * | 1990-02-13 | 1997-03-05 | 日鉱金属株式会社 | 緑青の形成方法 |
| DE19809904A1 (de) * | 1998-03-07 | 1999-09-09 | Km Europa Metal Ag | Verfahren und Reaktionslösung zur Erzeugung einer Patina |
-
1986
- 1986-02-18 JP JP3488886A patent/JPS62192586A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62192586A (ja) | 1987-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI490311B (zh) | 使用含三價錳之酸性溶液進行塑膠蝕刻 | |
| US4159309A (en) | Process for the catalytic reduction of reducible compounds in solution | |
| EP0258202B1 (en) | Room temperature blackening solution and method for forming a black coating on a ferrous metal substrate | |
| JPS63501802A (ja) | マグネシウムの物品を被覆する方法とそのための電解浴 | |
| US4340580A (en) | Method of producing hydrogen | |
| JPH0348274B2 (enrdf_load_html_response) | ||
| CN86103534A (zh) | 钢的耐候性防锈膜快速形成法 | |
| JP3867374B2 (ja) | チタン酸化物被膜作製用水溶液、およびチタン酸化物被膜の製造方法 | |
| CN105951099A (zh) | 一种用于线路板行业金相切片制作实验中用的微蚀刻液及制备方法 | |
| JP3387529B2 (ja) | 銅および銅合金の化学溶解液 | |
| JP2920610B2 (ja) | 緑青皮膜の形成方法及び形成装置 | |
| JPS5211178A (en) | Reaction selective activating cathode | |
| JPH0891842A (ja) | クロム系電気めっきに使用する塩基性硫酸クロムの製造方法 | |
| JPS59182971A (ja) | 人工緑青発生法及び人工緑青液 | |
| JPS634053A (ja) | 銅製品等の表面に緑青被膜を形成する方法 | |
| JPS5929678B2 (ja) | 電解用陰極 | |
| WO2003010271A1 (en) | Surface treatment composition and method for removing si component and reduced metal salt produced on the aluminum dicast material in etching process | |
| JPH1171698A (ja) | ビスマス酸化物被膜作製用電解液 | |
| Bala | Limiting Diffusional Currents of Oxygen Reduction in 0.5—11 M Sulphuric Acid | |
| JPS6041710B2 (ja) | 人工緑青液 | |
| Pushpavamam et al. | Direct platinum plating on titanium substrates | |
| Ammar et al. | Investigation of the Passivity of Tin in Neutral Media by cyclic galvanostatic polarization | |
| JPS6043435B2 (ja) | 人工緑青の発生法 | |
| JPH05279895A (ja) | 金属チタニウムの低電流密度電解による着色法 | |
| SU1261977A1 (ru) | Электролит дл травлени алюмини |