EP0043164B1 - Ergänzungskonzentrat für Aluminiumreiniger - Google Patents
Ergänzungskonzentrat für Aluminiumreiniger Download PDFInfo
- Publication number
- EP0043164B1 EP0043164B1 EP81200706A EP81200706A EP0043164B1 EP 0043164 B1 EP0043164 B1 EP 0043164B1 EP 81200706 A EP81200706 A EP 81200706A EP 81200706 A EP81200706 A EP 81200706A EP 0043164 B1 EP0043164 B1 EP 0043164B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- concentrate
- oxylated
- content
- weight
- amounts
- 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
- 239000012141 concentrate Substances 0.000 title claims description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 7
- 229910052782 aluminium Inorganic materials 0.000 title claims description 7
- 239000004411 aluminium Substances 0.000 title 1
- 239000004094 surface-active agent Substances 0.000 claims description 13
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 6
- 239000011707 mineral Substances 0.000 claims description 6
- BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 claims description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000002877 alkyl aryl group Chemical group 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- -1 hydroxy hydrocarbon Chemical class 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- JYCQQPHGFMYQCF-UHFFFAOYSA-N 4-tert-Octylphenol monoethoxylate Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(OCCO)C=C1 JYCQQPHGFMYQCF-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 229920002257 Plurafac® Polymers 0.000 description 1
- 229920013802 TRITON CF-10 Polymers 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
-
- 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
Definitions
- the invention relates to a concentrate for supplementing an acidic cleaner for aluminum surfaces, which contains a surfactant mixture of alkenoxylated abietic acid and alkenoxylated hydroxycarbon and fluoride.
- a particularly advantageous cleaner for such purposes is described in US Pat. No. 3,969,135. It contains a surfactant mixture of alkenoxylated abietic acid and alkenoxylated hydroxy hydrocarbon as well as fluoride and inorganic or organic acid such as sulfuric acid.
- the pH of the cleaner should not be more than 2, particularly advantageously 1.2.
- the concentration of the surfactant is limited by the required cleaning action upwards by the stability of the surfactants in the aqueous acidic solution. Concentration ranges from 0.01 to 5% by weight, preferably 0.05 to 0.21% by weight.
- the object of the invention is to provide a supplement for the known cleaner which does not have the aforementioned disadvantages and which permits simple addition.
- the object is achieved by providing a concentrate in which the total content of the surfactants mentioned is 10 to 20% by weight, the fluoride content is 2 to 15% by weight and in which the pH is below due to a corresponding mineral acid content 0 lies.
- the concentrate has a high temperature stability and can therefore be transported and stored under normal conditions without special measures.
- the invention also allows the cleaner to be supplemented with a concentrate.
- the cleaner for aluminum to be supplemented with the concentrate according to the invention preferably has a fluoride content of 0.001 to 0.01% by weight and a content of both surfactants of 0.05 to 0.21% by weight.
- the pH value of the cleaner should be below 2, its application temperature above 54 ° C and its duration in spray treatment depending on the degree of contamination of the aluminum surface between 10 s and 5 min. Further details can be found in U.S. Patent No. 3,969,135.
- the concentrate preferably contains mineral acid in an amount of 25 to 50% by weight.
- alkenoxylated hydroxy hydrocarbons are e.g. "Triton CF-10 from Rohm & Haas Co.," Antarox LF-330, “Antarox BL-330 and Igepal CA-630 from GAF Corporation, Trycol LF-1 from Emery Industries Inc. and” Plurafac D -25 from BASF Wyandotte Corporation.
- the number of ethoxy or propoxy groups is approximately between 8 and 16.
- alkenoxylated abietic acid products are Surfactant AR 150 from Hercules Inc. and Pegosperse 700-TO from Glyco Chemicals Inc. They contain about 14 to 16 ethoxy groups.
- Any suitable compound can be used as the fluoride source.
- the use of hydrogen fluoride is particularly suitable.
- the concentrate contains the components of the surfactant mixture in approximately equal concentrations.
- a concentrate was made by mixing the following components.
- the concentrate was stable even after storage for one week at a temperature of 49 ° C.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US163365 | 1980-06-26 | ||
| US06/163,365 US4348294A (en) | 1980-06-26 | 1980-06-26 | One package replenisher for aluminum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0043164A1 EP0043164A1 (de) | 1982-01-06 |
| EP0043164B1 true EP0043164B1 (de) | 1984-03-28 |
Family
ID=22589719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP81200706A Expired EP0043164B1 (de) | 1980-06-26 | 1981-06-23 | Ergänzungskonzentrat für Aluminiumreiniger |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4348294A (xx) |
| EP (1) | EP0043164B1 (xx) |
| JP (1) | JPS5838514B2 (xx) |
| KR (1) | KR830006416A (xx) |
| AR (1) | AR224204A1 (xx) |
| AU (1) | AU530682B2 (xx) |
| BR (1) | BR8104024A (xx) |
| CA (1) | CA1151049A (xx) |
| DE (1) | DE3162875D1 (xx) |
| IT (1) | IT1137261B (xx) |
| MX (1) | MX154779A (xx) |
| ZA (1) | ZA813981B (xx) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5286300A (en) * | 1991-02-13 | 1994-02-15 | Man-Gill Chemical Company | Rinse aid and lubricant |
| 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 |
| US5746837A (en) * | 1992-05-27 | 1998-05-05 | Ppg Industries, Inc. | Process for treating an aluminum can using a mobility enhancer |
| US5634979A (en) * | 1994-12-22 | 1997-06-03 | Henkel Corporation | Composition and method for degreasing metal surfaces |
| US5840772A (en) * | 1996-09-18 | 1998-11-24 | Ppg Industries, Inc. | Methods of recycling and compositions used therein |
| JP4303365B2 (ja) * | 1998-07-30 | 2009-07-29 | 日本ペイント株式会社 | アルミニウム系金属の洗浄水溶液およびその洗浄方法 |
| US9139676B2 (en) | 2003-08-18 | 2015-09-22 | Benjamin Moore & Co. | Environmentally friendly colorant compositions and latex paints/coatings |
| US7402627B2 (en) * | 2003-08-18 | 2008-07-22 | Columbia Insurance Company | Precursor colorant composition for latex paint |
| US8329807B2 (en) * | 2003-08-18 | 2012-12-11 | Columbia Insurance Company | Latex paint film resistant to adverse effects of water, and compositions and methods for making same |
| CA2525205C (en) * | 2004-11-08 | 2013-06-25 | Ecolab Inc. | Foam cleaning and brightening composition, and methods |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3969135A (en) * | 1975-02-13 | 1976-07-13 | Oxy Metal Industries Corporation | Low temperature aluminum cleaning composition and process |
-
1980
- 1980-06-26 US US06/163,365 patent/US4348294A/en not_active Expired - Lifetime
-
1981
- 1981-06-12 CA CA000379692A patent/CA1151049A/en not_active Expired
- 1981-06-12 ZA ZA813981A patent/ZA813981B/xx unknown
- 1981-06-23 AR AR285814A patent/AR224204A1/es active
- 1981-06-23 DE DE8181200706T patent/DE3162875D1/de not_active Expired
- 1981-06-23 EP EP81200706A patent/EP0043164B1/de not_active Expired
- 1981-06-25 KR KR1019810002301A patent/KR830006416A/ko not_active Ceased
- 1981-06-25 IT IT22562/81A patent/IT1137261B/it active
- 1981-06-25 AU AU72185/81A patent/AU530682B2/en not_active Ceased
- 1981-06-25 BR BR8104024A patent/BR8104024A/pt unknown
- 1981-06-26 JP JP56099537A patent/JPS5838514B2/ja not_active Expired
- 1981-06-26 MX MX188013A patent/MX154779A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3162875D1 (en) | 1984-05-03 |
| IT1137261B (it) | 1986-09-03 |
| AR224204A1 (es) | 1981-10-30 |
| EP0043164A1 (de) | 1982-01-06 |
| IT8122562A0 (it) | 1981-06-25 |
| MX154779A (es) | 1987-12-11 |
| KR830006416A (ko) | 1983-09-24 |
| JPS5838514B2 (ja) | 1983-08-23 |
| ZA813981B (en) | 1982-11-24 |
| AU7218581A (en) | 1982-01-07 |
| JPS5751269A (en) | 1982-03-26 |
| US4348294A (en) | 1982-09-07 |
| CA1151049A (en) | 1983-08-02 |
| BR8104024A (pt) | 1982-06-15 |
| AU530682B2 (en) | 1983-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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|
| AK | Designated contracting states |
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|
| 17P | Request for examination filed |
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| GRAA | (expected) grant |
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| REF | Corresponds to: |
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|
| ET | Fr: translation filed | ||
| PLBE | No opposition filed within time limit |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 26N | No opposition filed | ||
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