DE1621655A1 - Reinigungsmittel - Google Patents
ReinigungsmittelInfo
- Publication number
- DE1621655A1 DE1621655A1 DE19671621655 DE1621655A DE1621655A1 DE 1621655 A1 DE1621655 A1 DE 1621655A1 DE 19671621655 DE19671621655 DE 19671621655 DE 1621655 A DE1621655 A DE 1621655A DE 1621655 A1 DE1621655 A1 DE 1621655A1
- Authority
- DE
- Germany
- Prior art keywords
- means according
- sulfuric acid
- ammonium
- ammonium salt
- water
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 22
- 239000003599 detergent Substances 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 150000003863 ammonium salts Chemical class 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 239000001488 sodium phosphate Substances 0.000 claims description 6
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 6
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 6
- 230000002378 acidificating effect Effects 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 229910000318 alkali metal phosphate Inorganic materials 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 3
- 235000010234 sodium benzoate Nutrition 0.000 claims description 3
- 239000004299 sodium benzoate Substances 0.000 claims description 3
- 244000007835 Cyamopsis tetragonoloba Species 0.000 claims description 2
- 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 claims description 2
- WRYNUJYAXVDTCB-UHFFFAOYSA-M acetyloxymercury Chemical compound CC(=O)O[Hg] WRYNUJYAXVDTCB-UHFFFAOYSA-M 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 229940061720 alpha hydroxy acid Drugs 0.000 claims description 2
- 150000001280 alpha hydroxy acids Chemical class 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 239000000084 colloidal system Substances 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- YXVFQADLFFNVDS-UHFFFAOYSA-N diammonium citrate Chemical compound [NH4+].[NH4+].[O-]C(=O)CC(O)(C(=O)O)CC([O-])=O YXVFQADLFFNVDS-UHFFFAOYSA-N 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 241000219748 Cyamopsis Species 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000706 filtrate Substances 0.000 claims 1
- 125000005341 metaphosphate group Chemical group 0.000 claims 1
- 239000012459 cleaning agent Substances 0.000 description 18
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 7
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 description 7
- 239000000499 gel Substances 0.000 description 4
- 239000003349 gelling agent Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- NAOLWIGVYRIGTP-UHFFFAOYSA-N 1,3,5-trihydroxyanthracene-9,10-dione Chemical compound C1=CC(O)=C2C(=O)C3=CC(O)=CC(O)=C3C(=O)C2=C1 NAOLWIGVYRIGTP-UHFFFAOYSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241000287107 Passer Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 229940043264 dodecyl sulfate Drugs 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- -1 phosphoric acid Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- CQLFBEKRDQMJLZ-UHFFFAOYSA-M silver acetate Chemical compound [Ag+].CC([O-])=O CQLFBEKRDQMJLZ-UHFFFAOYSA-M 0.000 description 1
- 229940071536 silver acetate Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 239000002023 wood 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/08—Acids
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/042—Acids
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/06—Phosphates, including polyphosphates
-
- 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
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- 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
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
- C11D7/16—Phosphates including polyphosphates
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
-
- 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
-
- 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
- C23G1/025—Cleaning or pickling metallic material with solutions or molten salts with acid solutions acidic pickling pastes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52481466A | 1966-02-03 | 1966-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1621655A1 true DE1621655A1 (de) | 1971-10-28 |
Family
ID=24090773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671621655 Pending DE1621655A1 (de) | 1966-02-03 | 1967-12-20 | Reinigungsmittel |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3510432A (enExample) |
| BE (1) | BE709109A (enExample) |
| DE (1) | DE1621655A1 (enExample) |
| FR (1) | FR1554033A (enExample) |
| GB (1) | GB1203722A (enExample) |
| LU (1) | LU55252A1 (enExample) |
| NL (1) | NL6800063A (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2091934A1 (en) * | 1970-05-15 | 1971-01-21 | Delarue Ets | Treatment of magnesium articles - prior to chrome plating |
| US3887488A (en) * | 1972-03-08 | 1975-06-03 | Celanese Corp | Inhibition of corrosion in sulfuric acid solutions |
| US4174290A (en) * | 1976-12-16 | 1979-11-13 | Custom Research And Development | Metal oxide remover containing a strong mineral acid, citric acid and a basic ammonia derivative |
| US4190463A (en) * | 1979-02-05 | 1980-02-26 | Nalco Chemical Company | Method of removing iron oxide deposits from heat transfer surfaces |
| US4432808A (en) * | 1982-05-26 | 1984-02-21 | Textron Inc. | Treatment of stainless steel apparatus used in the manufacture, transport or storage of nitrogen oxides |
| BG42455A1 (en) * | 1985-01-21 | 1987-12-15 | Zhecheva | Means for simultaneous cleansing of metal surfaces from corrosion layers and scale |
| FR2593823B1 (fr) * | 1986-01-31 | 1988-09-16 | Rhone Poulenc Chimie | Compositions acides pseudoplastiques utilisables pour le nettoyage des surfaces |
| US5015298A (en) * | 1989-08-22 | 1991-05-14 | Halliburton Company | Composition and method for removing iron containing deposits from equipment constructed of dissimilar metals |
| US5653917A (en) * | 1994-06-29 | 1997-08-05 | Singerman; Gary M. | Rust-removing alkali metal hydrogen citrate composition |
| ZA991306B (en) * | 1998-07-23 | 1999-08-20 | Magdelena Christiana Cor Stols | "A cleaning composition". |
| US6514350B1 (en) * | 2000-09-15 | 2003-02-04 | Ashland Inc. | Process for removing rust from metal surfaces |
| KR102456079B1 (ko) * | 2014-12-24 | 2022-11-21 | 삼성디스플레이 주식회사 | 산화물 제거용 세정 조성물 및 이를 이용한 세정 방법 |
| CN107841750A (zh) * | 2017-11-07 | 2018-03-27 | 常州禾吉纺织品有限公司 | 一种防锈金属清洗剂 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2287050A (en) * | 1942-06-23 | mummert | ||
| NL74020C (enExample) * | 1946-02-08 | |||
| US2558167A (en) * | 1947-05-22 | 1951-06-26 | Insl X Corp | Rust remover |
| US3110684A (en) * | 1959-12-22 | 1963-11-12 | Leo D Miller | Humidifier preservative |
| US3211659A (en) * | 1961-10-02 | 1965-10-12 | Purex Corp Ltd | Process and compositions for cleaning shell eggs |
| US3166444A (en) * | 1962-04-26 | 1965-01-19 | Lubrizol Corp | Method for cleaning metal articles |
-
1966
- 1966-02-03 US US524814A patent/US3510432A/en not_active Expired - Lifetime
-
1967
- 1967-12-20 DE DE19671621655 patent/DE1621655A1/de active Pending
-
1968
- 1968-01-03 NL NL6800063A patent/NL6800063A/xx unknown
- 1968-01-08 GB GB0122/68A patent/GB1203722A/en not_active Expired
- 1968-01-09 BE BE709109D patent/BE709109A/xx unknown
- 1968-01-11 LU LU55252A patent/LU55252A1/xx unknown
- 1968-01-11 FR FR135650A patent/FR1554033A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1203722A (en) | 1970-09-03 |
| NL6800063A (enExample) | 1969-07-07 |
| LU55252A1 (enExample) | 1968-03-27 |
| BE709109A (enExample) | 1968-05-16 |
| FR1554033A (enExample) | 1969-01-17 |
| US3510432A (en) | 1970-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1621655A1 (de) | Reinigungsmittel | |
| DE1290410C2 (de) | Waessrige, saure fluorid-ionen und einen anorganischen inhibitor enthaltende loesung, die praktisch frei von chloridionen ist, und verfahren zum reinigen von aluminium und aluminiumlegierungen | |
| DE1095623B (de) | Einen Inhibitor enthaltendes Saeurebad zum Reinigen und Beizen von Metalloberflaechen | |
| DE1815148C3 (de) | Verfahren zum Verbinden einer wenigstens 50 Gewichtsprozent Kupfer enthaltenden Oberfläche mit einem organischen Material | |
| DE2723493B2 (de) | Verfahren zur Reinhaltung von verschmutzungsgefährdeten Oberflächen | |
| DE2247888C3 (de) | Mittel und Verfahren zum Reinigen und Aktivieren von Eisen- und/oder Zinkoberflächen und Konzentrate dieser Mittel | |
| DE1169759B (de) | Saures Beizbad fuer Metallgegenstaende | |
| DE2506066C3 (de) | Verfahren zur Reinigung einer Aluminiumoberfläche mit einer wäßrigen, fluoridhaltigen Schwefelsäurelösung | |
| DE1297289B (de) | Verfahren zur Reinigung und Sterilisierung der Oberflaeche von mit gram-negativen Organismen verunreinigten Gegenstaenden | |
| DE1546124A1 (de) | Oberflaechenbehandlungsmittel | |
| DE694237C (de) | Mittel zum Entfernen von Bierstein, Milchstein und | |
| DE1217739B (de) | Schweissstellenreinigung an nichtrostendem Stahl | |
| EP0012301B1 (de) | Flussmittel für die Trockenverzinkung | |
| EP0531360B1 (de) | Reinigung von aluminiumoberflächen | |
| AT88372B (de) | Verfahren zum Haltbarmachen von ätzalkalischen Wasserstoffsuperoxydlösungen und die Verwendung der haltbar gemachten Lösungen zum Bleichen. | |
| DE2710929C2 (de) | Desinfektionskonzentrate für die Getränkeindustrie | |
| DE583024C (de) | Verfahren zur Verhinderung des Hartwerdens von pulvrigen Phosphatrostschutzsalzen | |
| DE614352C (de) | Verfahren zur Beseitigung eines unangenehmen Geruchs und Geschmacks an Metalloberflaechen | |
| DE1188899B (de) | Entrostungspasten | |
| AT159500B (de) | Verfahren zur Reinigung von Metalloberflächen. | |
| DE2340981C3 (de) | Lösung zum chemischen Schälen von Obst und Gemüse | |
| DE2262367A1 (de) | Zusammensetzung zum entfernen von rost von eisenmetallen und von weinstein von nichteisenmetallen und holz sowie verfahren zu deren herstellung | |
| AT143280B (de) | Verfahren zur Herstellung von Schutzschichten auf Metallgegenständen. | |
| DE241707C (enExample) | ||
| DE827567C (de) | Verfahren zum Vorbereiten von Draht zum Drahtzug |