GB1295954A - - Google Patents
Info
- Publication number
- GB1295954A GB1295954A GB1295954DA GB1295954A GB 1295954 A GB1295954 A GB 1295954A GB 1295954D A GB1295954D A GB 1295954DA GB 1295954 A GB1295954 A GB 1295954A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ammonium
- mono
- peroxy
- polyamines
- hydroxy
- 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
- 239000008139 complexing agent Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 125000000864 peroxy group Chemical group O(O*)* 0.000 abstract 3
- 229920000768 polyamine Polymers 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- 239000003381 stabilizer Substances 0.000 abstract 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- 239000004202 carbamide Substances 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 150000002170 ethers Chemical class 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- -1 keto alcohols Chemical class 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 abstract 2
- XZXYQEHISUMZAT-UHFFFAOYSA-N 2-[(2-hydroxy-5-methylphenyl)methyl]-4-methylphenol Chemical compound CC1=CC=C(O)C(CC=2C(=CC=C(C)C=2)O)=C1 XZXYQEHISUMZAT-UHFFFAOYSA-N 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 abstract 1
- 239000005695 Ammonium acetate Substances 0.000 abstract 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 abstract 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 239000004254 Ammonium phosphate Substances 0.000 abstract 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 1
- 229930194542 Keto Natural products 0.000 abstract 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 235000019257 ammonium acetate Nutrition 0.000 abstract 1
- 229940043376 ammonium acetate Drugs 0.000 abstract 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 abstract 1
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 abstract 1
- 239000001099 ammonium carbonate Substances 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 239000000908 ammonium hydroxide Substances 0.000 abstract 1
- 229940107816 ammonium iodide Drugs 0.000 abstract 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 abstract 1
- 235000019289 ammonium phosphates Nutrition 0.000 abstract 1
- 239000006172 buffering agent Substances 0.000 abstract 1
- 235000013877 carbamide Nutrition 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 150000004967 organic peroxy acids Chemical class 0.000 abstract 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 abstract 1
- 235000011056 potassium acetate Nutrition 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 235000017550 sodium carbonate Nutrition 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 abstract 1
- 150000003512 tertiary amines Chemical group 0.000 abstract 1
- 239000001993 wax Substances 0.000 abstract 1
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
- 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
- C23F1/32—Alkaline compositions
- C23F1/34—Alkaline compositions for etching copper or alloys thereof
Landscapes
- Chemical & Material Sciences (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)
- ing And Chemical Polishing (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87363669A | 1969-11-03 | 1969-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1295954A true GB1295954A (enrdf_load_stackoverflow) | 1972-11-08 |
Family
ID=25362023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1295954D Expired GB1295954A (enrdf_load_stackoverflow) | 1969-11-03 | 1970-10-26 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5014225B1 (enrdf_load_stackoverflow) |
| AT (1) | AT313014B (enrdf_load_stackoverflow) |
| CH (1) | CH529831A (enrdf_load_stackoverflow) |
| DE (1) | DE2055251C3 (enrdf_load_stackoverflow) |
| DK (1) | DK143830C (enrdf_load_stackoverflow) |
| FR (1) | FR2082950A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1295954A (enrdf_load_stackoverflow) |
| NL (1) | NL7016104A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5232619A (en) * | 1990-10-19 | 1993-08-03 | Praxair S.T. Technology, Inc. | Stripping solution for stripping compounds of titanium from base metals |
| WO2006124693A3 (en) * | 2005-05-16 | 2006-12-28 | 3M Innovative Properties Co | Method and composition for improving adhesion of organic polymer coatings with copper surface |
| WO2008048240A3 (en) * | 2005-09-22 | 2008-08-14 | Pantheon Chemical Inc | Copper chelating agent, composition including the agent, and methods of forming and using the agent and composition |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006004826B4 (de) * | 2006-01-31 | 2013-12-05 | Qimonda Ag | Metall- und Cyanid-Ionen-freie Ätzlösung zur nasschemischen Strukturierung von Metallschichten in der Halbleiterindustrie und deren Verwendung in einem Ätzverfahren |
-
1970
- 1970-09-25 JP JP8458270A patent/JPS5014225B1/ja active Pending
- 1970-10-26 GB GB1295954D patent/GB1295954A/en not_active Expired
- 1970-10-29 DE DE19702055251 patent/DE2055251C3/de not_active Expired
- 1970-10-30 CH CH1613370A patent/CH529831A/de not_active IP Right Cessation
- 1970-11-02 DK DK556470A patent/DK143830C/da active
- 1970-11-02 AT AT983870A patent/AT313014B/de not_active IP Right Cessation
- 1970-11-02 FR FR7039371A patent/FR2082950A5/fr not_active Expired
- 1970-11-03 NL NL7016104A patent/NL7016104A/xx unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5232619A (en) * | 1990-10-19 | 1993-08-03 | Praxair S.T. Technology, Inc. | Stripping solution for stripping compounds of titanium from base metals |
| US5290362A (en) * | 1990-10-19 | 1994-03-01 | Praxair S.T. Technology, Inc. | Striping process for stripping compounds of titanium from base metals |
| WO2006124693A3 (en) * | 2005-05-16 | 2006-12-28 | 3M Innovative Properties Co | Method and composition for improving adhesion of organic polymer coatings with copper surface |
| CN1865366B (zh) * | 2005-05-16 | 2010-12-15 | 3M创新有限公司 | 提高有机聚合物涂层对铜表面附着力的方法和组合物 |
| WO2008048240A3 (en) * | 2005-09-22 | 2008-08-14 | Pantheon Chemical Inc | Copper chelating agent, composition including the agent, and methods of forming and using the agent and composition |
Also Published As
| Publication number | Publication date |
|---|---|
| CH529831A (de) | 1972-10-31 |
| DE2055251B2 (de) | 1978-06-15 |
| DE2055251C3 (de) | 1980-09-04 |
| DE2055251A1 (de) | 1971-06-16 |
| JPS5014225B1 (enrdf_load_stackoverflow) | 1975-05-26 |
| NL7016104A (enrdf_load_stackoverflow) | 1971-05-05 |
| AT313014B (de) | 1974-01-25 |
| DK143830C (da) | 1982-03-29 |
| DK143830B (da) | 1981-10-12 |
| FR2082950A5 (enrdf_load_stackoverflow) | 1971-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |