CA2166795A1 - Composition and process for desmutting and deoxidizing without smutting - Google Patents
Composition and process for desmutting and deoxidizing without smuttingInfo
- Publication number
- CA2166795A1 CA2166795A1 CA002166795A CA2166795A CA2166795A1 CA 2166795 A1 CA2166795 A1 CA 2166795A1 CA 002166795 A CA002166795 A CA 002166795A CA 2166795 A CA2166795 A CA 2166795A CA 2166795 A1 CA2166795 A1 CA 2166795A1
- Authority
- CA
- Canada
- Prior art keywords
- range
- concentration
- component
- composition
- composition according
- 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.)
- Abandoned
Links
- 239000000203 mixture Substances 0.000 title claims description 82
- 238000000034 method Methods 0.000 title claims description 24
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 13
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims abstract description 12
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910001447 ferric ion Inorganic materials 0.000 claims abstract description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 7
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 6
- 239000004094 surface-active agent Substances 0.000 claims abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract 6
- 229910000861 Mg alloy Inorganic materials 0.000 claims abstract 5
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 16
- -1 persulfate anions Chemical class 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 7
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 4
- 150000001450 anions Chemical class 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 8
- 239000011777 magnesium Substances 0.000 claims 8
- 229910052782 aluminium Inorganic materials 0.000 claims 5
- 229910052749 magnesium Inorganic materials 0.000 claims 4
- 229910001250 2024 aluminium alloy Inorganic materials 0.000 claims 1
- MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 claims 1
- 229910001094 6061 aluminium alloy Inorganic materials 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims 1
- 229940010552 ammonium molybdate Drugs 0.000 claims 1
- 235000018660 ammonium molybdate Nutrition 0.000 claims 1
- 239000011609 ammonium molybdate Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 abstract description 4
- YAGKRVSRTSUGEY-UHFFFAOYSA-N ferricyanide Chemical compound [Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YAGKRVSRTSUGEY-UHFFFAOYSA-N 0.000 abstract description 3
- 150000002009 diols Chemical class 0.000 abstract description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 description 11
- 239000000956 alloy Substances 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 241000282320 Panthera leo Species 0.000 description 5
- 238000005530 etching Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007739 conversion coating Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- AGGCEDYMGLPKNS-UHFFFAOYSA-N 5,5,6-trimethylundec-3-yne-2,2-diol Chemical class CCCCCC(C)C(C)(C)C#CC(C)(O)O AGGCEDYMGLPKNS-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 1
- YFONKFDEZLYQDH-OPQQBVKSSA-N N-[(1R,2S)-2,6-dimethyindan-1-yl]-6-[(1R)-1-fluoroethyl]-1,3,5-triazine-2,4-diamine Chemical compound C[C@@H](F)C1=NC(N)=NC(N[C@H]2C3=CC(C)=CC=C3C[C@@H]2C)=N1 YFONKFDEZLYQDH-OPQQBVKSSA-N 0.000 description 1
- 101100409194 Rattus norvegicus Ppargc1b gene Proteins 0.000 description 1
- 241000153282 Theope Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229940075397 calomel Drugs 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910001448 ferrous ion Inorganic materials 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229960000367 inositol Drugs 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003217 pyrazoles Chemical class 0.000 description 1
- 239000001044 red dye Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 125000003698 tetramethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 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
- C23F3/00—Brightening metals by chemical means
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/12—Light metals
- C23G1/125—Light metals aluminium
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/12—Light metals
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Chemical Treatment Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Saccharide Compounds (AREA)
- Processing Of Solid Wastes (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/088,998 US5393447A (en) | 1993-07-09 | 1993-07-09 | Composition and process for desmutting and deoxidizing without smutting |
| US08/088,998 | 1993-07-09 | ||
| PCT/US1994/007290 WO1995002079A1 (en) | 1993-07-09 | 1994-06-30 | Composition and process for desmutting and deoxidizing without smutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2166795A1 true CA2166795A1 (en) | 1995-01-19 |
Family
ID=22214754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002166795A Abandoned CA2166795A1 (en) | 1993-07-09 | 1994-06-30 | Composition and process for desmutting and deoxidizing without smutting |
Country Status (11)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104388937A (zh) * | 2014-11-03 | 2015-03-04 | 西南石油大学 | 用于铝合金磨砂外饰件的化学抛光液及其应用 |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5720823A (en) * | 1993-07-09 | 1998-02-24 | Henkel Corporation | Composition and process for desmutting and deoxidizing without smutting |
| JP2947695B2 (ja) * | 1993-07-30 | 1999-09-13 | 日本ペイント株式会社 | アルミニウム系金属の酸性洗浄水溶液及びその洗浄方法 |
| JP3465998B2 (ja) * | 1995-05-30 | 2003-11-10 | 日本パーカライジング株式会社 | アルミニウム系金属材料用酸性洗浄組成物および洗浄方法 |
| CA2240497A1 (en) * | 1995-12-22 | 1997-07-03 | Henkel Corporation | Acid cleaning/deoxidizing aluminum and titanium without substantial etching |
| DE19549103A1 (de) * | 1995-12-29 | 1997-07-03 | Agfa Gevaert Ag | Bleichbad für fotografisches Schwarz-Weiß-Material |
| US5810938A (en) * | 1996-05-24 | 1998-09-22 | Henkel Corporation | Metal brightening composition and process that do not damage glass |
| US5869141A (en) * | 1996-11-04 | 1999-02-09 | The Boeing Company | Surface pretreatment for sol coating of metals |
| WO1998030652A1 (en) * | 1997-01-09 | 1998-07-16 | Henkel Corporation | Acid deoxidizing/etching composition and process suitable for vertical aluminum surfaces |
| US6284721B1 (en) | 1997-01-21 | 2001-09-04 | Ki Won Lee | Cleaning and etching compositions |
| KR100248113B1 (ko) * | 1997-01-21 | 2000-03-15 | 이기원 | 전자 표시 장치 및 기판용 세정 및 식각 조성물 |
| JP2001262383A (ja) * | 2000-01-12 | 2001-09-26 | Nippon Paint Co Ltd | アルミニウム缶ボディーの酸洗浄方法 |
| JP2002256460A (ja) * | 2001-02-09 | 2002-09-11 | Nippon Parkerizing Co Ltd | アルミニウムおよびアルミニウム合金に用いるエッチングとデスマッティング用の組成物及びその方法 |
| TW200417628A (en) * | 2002-09-09 | 2004-09-16 | Shipley Co Llc | Improved cleaning composition |
| US7115171B2 (en) | 2004-12-27 | 2006-10-03 | General Electric Company | Method for removing engine deposits from turbine components and composition for use in same |
| JP4908801B2 (ja) * | 2005-08-16 | 2012-04-04 | 株式会社神戸製鋼所 | 電子部品用銅系基材及び電子部品 |
| TWI371505B (en) * | 2007-01-12 | 2012-09-01 | Kobe Steel Ltd | Anodic oxidation coating remover composition and method of removing anodic oxidation coatings |
| JP5436782B2 (ja) * | 2008-01-16 | 2014-03-05 | 日本ペイント株式会社 | アルミホイールの製造方法、およびアルミホイール |
| CA2843897C (en) * | 2011-08-15 | 2016-10-11 | The Procter & Gamble Company | Detergent compositions containing pyridinol-n-oxide compounds |
| CN104388940A (zh) * | 2014-11-20 | 2015-03-04 | 无锡鸿声铝业有限公司 | 一种铝和铝合金化学抛光液 |
| CN104404521A (zh) * | 2014-11-20 | 2015-03-11 | 无锡鸿声铝业有限公司 | 一种无黄烟铝合金化学抛光液 |
| JP6586469B2 (ja) | 2015-05-01 | 2019-10-02 | ノベリス・インコーポレイテッドＮｏｖｅｌｉｓ Ｉｎｃ． | 連続コイル前処理プロセス |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2441300A (en) * | 1944-08-21 | 1948-05-11 | Packard Motor Car Co | Ink for etching metal |
| SU413227A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-06-01 | 1974-01-30 | ||
| BE789529A (fr) * | 1971-10-01 | 1973-01-15 | Robertson Co H H | Structure de toit |
| CA1228000A (en) * | 1981-04-16 | 1987-10-13 | David E. Crotty | Chromium appearance passivate solution and process |
| JPS61106783A (ja) * | 1984-10-30 | 1986-05-24 | Nippon Paint Co Ltd | アルミニウム表面洗浄剤 |
| JPS61231188A (ja) * | 1985-04-04 | 1986-10-15 | Nippon Paint Co Ltd | アルミニウム表面洗浄剤の管理方法 |
| US4883541A (en) * | 1989-01-17 | 1989-11-28 | Martin Marietta Corporation | Nonchromate deoxidizer for aluminum alloys |
| JPH059765A (ja) * | 1991-07-04 | 1993-01-19 | Nippon Parkerizing Co Ltd | アルミニウム用酸性洗浄液及び洗浄方法 |
-
1993
- 1993-07-09 US US08/088,998 patent/US5393447A/en not_active Expired - Fee Related
-
1994
- 1994-06-30 EP EP94922462A patent/EP0714456B1/en not_active Expired - Lifetime
- 1994-06-30 WO PCT/US1994/007290 patent/WO1995002079A1/en active IP Right Grant
- 1994-06-30 CN CN94193035A patent/CN1129018A/zh active Pending
- 1994-06-30 CA CA002166795A patent/CA2166795A1/en not_active Abandoned
- 1994-06-30 DE DE69405876T patent/DE69405876T2/de not_active Expired - Fee Related
- 1994-06-30 AU AU73569/94A patent/AU678505B2/en not_active Ceased
- 1994-07-06 MX MX9405156A patent/MX9405156A/es not_active IP Right Cessation
- 1994-07-07 JP JP15572194A patent/JP3606604B2/ja not_active Expired - Fee Related
- 1994-07-21 TW TW083106701A patent/TW270150B/zh active
-
1996
- 1996-01-09 KR KR1019960700073A patent/KR960704089A/ko not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104388937A (zh) * | 2014-11-03 | 2015-03-04 | 西南石油大学 | 用于铝合金磨砂外饰件的化学抛光液及其应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU678505B2 (en) | 1997-05-29 |
| EP0714456A1 (en) | 1996-06-05 |
| WO1995002079A1 (en) | 1995-01-19 |
| US5393447A (en) | 1995-02-28 |
| MX9405156A (es) | 1995-01-31 |
| AU7356994A (en) | 1995-02-06 |
| EP0714456A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1996-06-12 |
| KR960704089A (ko) | 1996-08-31 |
| DE69405876D1 (de) | 1997-10-30 |
| DE69405876T2 (de) | 1998-05-07 |
| EP0714456B1 (en) | 1997-09-24 |
| TW270150B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1996-02-11 |
| JPH0797693A (ja) | 1995-04-11 |
| CN1129018A (zh) | 1996-08-14 |
| JP3606604B2 (ja) | 2005-01-05 |
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