CH650276A5 - Verfahren und mittel zur sauren reinigung von aluminiumoberflaechen. - Google Patents
Verfahren und mittel zur sauren reinigung von aluminiumoberflaechen. Download PDFInfo
- Publication number
- CH650276A5 CH650276A5 CH3025/82A CH302582A CH650276A5 CH 650276 A5 CH650276 A5 CH 650276A5 CH 3025/82 A CH3025/82 A CH 3025/82A CH 302582 A CH302582 A CH 302582A CH 650276 A5 CH650276 A5 CH 650276A5
- Authority
- CH
- Switzerland
- Prior art keywords
- aluminum
- solution
- cleaning
- sulfuric acid
- butoxyethoxyacetate
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title claims description 65
- 229910052782 aluminium Inorganic materials 0.000 title claims description 52
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 52
- 238000000034 method Methods 0.000 title claims description 23
- 239000000243 solution Substances 0.000 claims description 70
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 53
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 42
- 239000012141 concentrate Substances 0.000 claims description 30
- -1 alkali metal 2-butoxyethoxyacetate Chemical class 0.000 claims description 20
- 229910052783 alkali metal Inorganic materials 0.000 claims description 19
- 239000004094 surface-active agent Substances 0.000 claims description 15
- JOWTZKYGHSPYKA-UHFFFAOYSA-M sodium;2-(2-butoxyethoxy)acetate Chemical group [Na+].CCCCOCCOCC([O-])=O JOWTZKYGHSPYKA-UHFFFAOYSA-M 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 229910001868 water Inorganic materials 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 239000003921 oil Substances 0.000 description 20
- 239000006260 foam Substances 0.000 description 19
- 239000002736 nonionic surfactant Substances 0.000 description 19
- 238000005187 foaming Methods 0.000 description 14
- 238000001816 cooling Methods 0.000 description 10
- 238000005507 spraying Methods 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000012459 cleaning agent Substances 0.000 description 8
- 239000000839 emulsion Substances 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 6
- DGSDBJMBHCQYGN-UHFFFAOYSA-M sodium;2-ethylhexyl sulfate Chemical compound [Na+].CCCCC(CC)COS([O-])(=O)=O DGSDBJMBHCQYGN-UHFFFAOYSA-M 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 229920013808 TRITON DF-16 Polymers 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 239000003945 anionic surfactant Substances 0.000 description 4
- 238000009415 formwork Methods 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 235000011089 carbon dioxide Nutrition 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000010409 ironing Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000011149 sulphuric acid Nutrition 0.000 description 3
- BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical class CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 description 2
- 229920002257 Plurafac® Polymers 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 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 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229920013802 TRITON CF-10 Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007739 conversion coating Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 150000002170 ethers Polymers 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- ZQOWVKUNPILNDL-UHFFFAOYSA-M lithium;2-(2-butoxyethoxy)acetate Chemical compound [Li+].CCCCOCCOCC([O-])=O ZQOWVKUNPILNDL-UHFFFAOYSA-M 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000010998 test method 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
- Weting (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26383881A | 1981-05-15 | 1981-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH650276A5 true CH650276A5 (de) | 1985-07-15 |
Family
ID=23003441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH3025/82A CH650276A5 (de) | 1981-05-15 | 1982-05-14 | Verfahren und mittel zur sauren reinigung von aluminiumoberflaechen. |
Country Status (20)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61106783A (ja) * | 1984-10-30 | 1986-05-24 | Nippon Paint Co Ltd | アルミニウム表面洗浄剤 |
| ATE151120T1 (de) * | 1992-05-14 | 1997-04-15 | Henkel Corp | Verfahren zum reinigen von aluminium bei niedrigen temperaturen |
| US5538561A (en) * | 1992-05-14 | 1996-07-23 | Henkel Corporation | Method for cleaning aluminum at low temperatures |
| AU675648B2 (en) * | 1992-05-14 | 1997-02-13 | Henkel Corporation | Method for cleaning aluminum at low temperatures |
| US8246346B2 (en) | 2008-08-29 | 2012-08-21 | Kim Jeffrey Walters | Blooming candle |
| USD658315S1 (en) | 2009-07-17 | 2012-04-24 | Kim Jeffrey Walters | Tapering candle with a plurality of vertical cuts that run through the candle |
| CN105838507B (zh) * | 2016-05-16 | 2019-02-01 | 深圳市路维光电股份有限公司 | 光罩清洗剂及清洗方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH228415A (de) * | 1938-01-07 | 1943-08-31 | Ag Sandoz | Verfahren zur Erhöhung der Netzfähigkeit von Mercerisierlaugen. |
| ZA7547B (en) * | 1974-02-14 | 1976-01-28 | Amchem Prod | Composition and method for cleaning aluminium at low temperatures |
| US4116853A (en) * | 1974-02-14 | 1978-09-26 | Amchem Products, Inc. | Composition for cleaning aluminum at low temperatures |
| US4009115A (en) * | 1974-02-14 | 1977-02-22 | Amchem Products, Inc. | Composition and method for cleaning aluminum at low temperatures |
| US4124407A (en) * | 1975-08-25 | 1978-11-07 | Amchem Products, Inc. | Method for cleaning aluminum at low temperatures |
-
1982
- 1982-05-07 ZA ZA823166A patent/ZA823166B/xx unknown
- 1982-05-07 CA CA000402559A patent/CA1180644A/en not_active Expired
- 1982-05-11 GR GR68127A patent/GR76423B/el unknown
- 1982-05-13 NL NL8201978A patent/NL8201978A/nl not_active Application Discontinuation
- 1982-05-13 KR KR8202086A patent/KR900004880B1/ko not_active Expired
- 1982-05-13 BR BR8202766A patent/BR8202766A/pt unknown
- 1982-05-13 DE DE19823218054 patent/DE3218054A1/de active Granted
- 1982-05-14 GB GB8214142A patent/GB2098630B/en not_active Expired
- 1982-05-14 MX MX192707A patent/MX156540A/es unknown
- 1982-05-14 NO NO821623A patent/NO161574C/no unknown
- 1982-05-14 IT IT67636/82A patent/IT1157010B/it active
- 1982-05-14 AT AT0190882A patent/AT377789B/de not_active IP Right Cessation
- 1982-05-14 DK DK219882A patent/DK219882A/da not_active Application Discontinuation
- 1982-05-14 AU AU83724/82A patent/AU551181B2/en not_active Ceased
- 1982-05-14 BE BE0/208087A patent/BE893183A/fr not_active IP Right Cessation
- 1982-05-14 FR FR8208515A patent/FR2505862B1/fr not_active Expired
- 1982-05-14 CH CH3025/82A patent/CH650276A5/de not_active IP Right Cessation
- 1982-05-14 ES ES512213A patent/ES512213A0/es active Granted
- 1982-05-14 SE SE8203042A patent/SE448746B/sv not_active IP Right Cessation
- 1982-05-15 JP JP57082314A patent/JPS57194264A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GR76423B (enrdf_load_html_response) | 1984-08-10 |
| KR900004880B1 (ko) | 1990-07-09 |
| FR2505862A1 (fr) | 1982-11-19 |
| AT377789B (de) | 1985-04-25 |
| BR8202766A (pt) | 1983-04-19 |
| NO161574C (no) | 1989-08-30 |
| MX156540A (es) | 1988-09-08 |
| IT1157010B (it) | 1987-02-11 |
| SE8203042L (sv) | 1982-11-16 |
| AU551181B2 (en) | 1986-04-17 |
| FR2505862B1 (fr) | 1987-02-20 |
| JPS57194264A (en) | 1982-11-29 |
| ATA190882A (de) | 1984-09-15 |
| KR830010188A (ko) | 1983-12-26 |
| ES8400499A1 (es) | 1983-11-16 |
| JPH0352550B2 (enrdf_load_html_response) | 1991-08-12 |
| GB2098630B (en) | 1984-08-15 |
| AU8372482A (en) | 1982-11-18 |
| GB2098630A (en) | 1982-11-24 |
| ZA823166B (en) | 1983-03-30 |
| NO161574B (no) | 1989-05-22 |
| SE448746B (sv) | 1987-03-16 |
| NO821623L (no) | 1982-11-16 |
| NL8201978A (nl) | 1982-12-01 |
| DK219882A (da) | 1982-11-16 |
| BE893183A (fr) | 1982-08-30 |
| CA1180644A (en) | 1985-01-08 |
| DE3218054A1 (de) | 1982-12-02 |
| DE3218054C2 (enrdf_load_html_response) | 1989-08-10 |
| ES512213A0 (es) | 1983-11-16 |
| IT8267636A0 (it) | 1982-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |