EP0944700A2 - Detergents destines a des operations universelles et specifiques de nettoyage - Google Patents

Detergents destines a des operations universelles et specifiques de nettoyage

Info

Publication number: EP0944700A2
Authority: EP; European Patent Office
Prior art keywords: weight; module; water; cleaning; solubilizer
Prior art date: 1996-11-20
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.): Granted

Application number

EP97951784A

Other languages

German (de)

English (en)

Other versions

EP0944700B1 (fr

Inventor

Dieter Krattenmacher

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1996-11-20

Filing date

1997-11-20

Publication date

1999-09-29

1997-11-20 Application filed by Individual filed Critical Individual

1999-09-29 Publication of EP0944700A2 publication Critical patent/EP0944700A2/fr

2001-01-17 Application granted granted Critical

2001-01-17 Publication of EP0944700B1 publication Critical patent/EP0944700B1/fr

2017-11-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000004140 cleaning Methods 0.000 title claims abstract description 47
239000003599 detergent Substances 0.000 title abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
239000002904 solvent Substances 0.000 claims abstract description 20
150000001450 anions Chemical class 0.000 claims abstract description 19
150000002191 fatty alcohols Chemical class 0.000 claims abstract description 13
239000012141 concentrate Substances 0.000 claims abstract description 12
239000003205 fragrance Substances 0.000 claims abstract description 12
229910052751 metal Inorganic materials 0.000 claims abstract description 9
239000002184 metal Substances 0.000 claims abstract description 9
239000000126 substance Substances 0.000 claims abstract description 8
125000000217 alkyl group Chemical group 0.000 claims abstract description 7
239000008139 complexing agent Substances 0.000 claims abstract description 6
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims abstract description 5
SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims abstract description 5
239000004033 plastic Substances 0.000 claims abstract description 5
229920003023 plastic Polymers 0.000 claims abstract description 5
SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 claims abstract description 4
239000010437 gem Substances 0.000 claims abstract description 4
239000000203 mixture Substances 0.000 claims description 9
229940077388 benzenesulfonate Drugs 0.000 claims description 4
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract description 3
239000013543 active substance Substances 0.000 abstract description 3
239000000463 material Substances 0.000 abstract description 2
150000002739 metals Chemical class 0.000 abstract description 2
239000003518 caustics Substances 0.000 abstract 1
230000007613 environmental effect Effects 0.000 abstract 1
239000000047 product Substances 0.000 description 11
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
239000003921 oil Substances 0.000 description 6
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 5
239000004744 fabric Substances 0.000 description 4
229920000151 polyglycol Polymers 0.000 description 4
239000010695 polyglycol Substances 0.000 description 4
229910052708 sodium Inorganic materials 0.000 description 4
239000011734 sodium Substances 0.000 description 4
229920000742 Cotton Polymers 0.000 description 3
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
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 3
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
239000004519 grease Substances 0.000 description 3
238000000034 method Methods 0.000 description 3
IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
238000011109 contamination Methods 0.000 description 2
238000005260 corrosion Methods 0.000 description 2
230000007797 corrosion Effects 0.000 description 2
235000019441 ethanol Nutrition 0.000 description 2
ROBFUDYVXSDBQM-UHFFFAOYSA-N hydroxymalonic acid Chemical compound OC(=O)C(O)C(O)=O ROBFUDYVXSDBQM-UHFFFAOYSA-N 0.000 description 2
239000003112 inhibitor Substances 0.000 description 2
SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 2
239000002304 perfume Substances 0.000 description 2
-1 polyethylene fumarate Polymers 0.000 description 2
229910052700 potassium Inorganic materials 0.000 description 2
239000011591 potassium Substances 0.000 description 2
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
IEORSVTYLWZQJQ-UHFFFAOYSA-N 2-(2-nonylphenoxy)ethanol Chemical compound CCCCCCCCCC1=CC=CC=C1OCCO IEORSVTYLWZQJQ-UHFFFAOYSA-N 0.000 description 1
235000013162 Cocos nucifera Nutrition 0.000 description 1
244000060011 Cocos nucifera Species 0.000 description 1
VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
239000004115 Sodium Silicate Substances 0.000 description 1
ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
239000004480 active ingredient Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910021538 borax Inorganic materials 0.000 description 1
125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
239000012459 cleaning agent Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000005238 degreasing Methods 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 description 1
239000000975 dye Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
239000011521 glass Substances 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000012263 liquid product Substances 0.000 description 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
239000011976 maleic acid Substances 0.000 description 1
239000001630 malic acid Substances 0.000 description 1
235000011090 malic acid Nutrition 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
239000002736 nonionic surfactant Substances 0.000 description 1
229920000847 nonoxynol Polymers 0.000 description 1
229920000620 organic polymer Polymers 0.000 description 1
HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000001509 sodium citrate Substances 0.000 description 1
NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
239000001488 sodium phosphate Substances 0.000 description 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
229910052911 sodium silicate Inorganic materials 0.000 description 1
239000004328 sodium tetraborate Substances 0.000 description 1
235000010339 sodium tetraborate Nutrition 0.000 description 1
235000019832 sodium triphosphate Nutrition 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
229910000406 trisodium phosphate Inorganic materials 0.000 description 1
235000019801 trisodium phosphate Nutrition 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
- 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
- C11D3/2068—Ethers
- 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
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
- 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
- C11D3/43—Solvents
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols

Definitions

the invention reports on a group of chemical products, which are used for cleaning objects made of metal, wood, plastic etc. as well as masonry, doors, wall and floor tiles etc. and thus due to their modular structure for both universal and special cleaning tasks can be used.
Such a cleaner for dishes, glasses, tiles and objects made of plastic in the patent specification RO 109753 consisting of: 10 - 30% sodium or potassium salt of the monoester of sulfosuccinic acid with alkyl polyglycol ether or alkylphenol polyglycol ether, 2 - 8% sodium, potassium, Diethanolamine or triethanolamine salt of the monoester of maleic acid with alkyl polyglycol ether or alkylphenol polyglycol ether, 2-6% polyethylene fumarate or polydiethylene fumarate, 2-6% nonionic surfactant of the type nonylphenol polyethoxylate or alcohol polyethoxylate, 3 - 6% harp, 3 - 6% harp, 3 - 6% harp, 3 - 6% 1 - 4% citric acid or tartronic acid, 2 - 6% ethyl alcohol or isopropyl alcohol, 0.1 - 0.8 formaldehyde, 1 - 3%
a similar solution for cleaning and degreasing metals contains 1-10% by weight of trisodium phosphate, sodium carbonate, sodium silicate, 1-5% by weight of nonylphenol polyethoxylate, octylphenol polyethoxylate, sodium alkylarylsulfonate, as non-ionic and ionic surface-active substances, 1% by weight of a mixture of organic polymer with reduced molecular weight and the salt of a dibasic acid as a corrosion inhibitor, 75-95% by weight of demineralized water as a solvent. (Patent specification RO 110259).
Another liquid product for cleaning dishes and hard surfaces contains fatty alcohol (C10-C14) ethoxylate with 2-4 moles of ethylene oxide and the corresponding sulfates, sodium or potassium alkylbenzenesulfonate, nonylphenol ethoxylate with 8-12 moles of ethylene oxide, sodium citrate, sodium chloride, coconut fatty acid diethanolamide, Sodium triphosphate, ethylenediaminetetraacetic acid, perfume, dye and water (patent document RO 106582).
the known products have a specific determination with regard to the use or the materials for cleaning, they are not intended for universal use. The majority contain substances that have an undesirable effect on the environment.
the problem solved by the invention is to be reduced by a new composition of cleaning agents and fixed proportions between the constituents, their number and thus at the same time the pollution of the environment with harmful substances.
the products according to the invention have in their composition alkylbenzenesulfonate, fatty alcohol ethoxylate, fatty alcohol alkoxylate and complexing agents, and consist of an anion module, which contains 5-15% by weight of alkyl (C12) benzenesulfonate dissolved in water, a nonionic module Which contains 10-20% by weight of fatty alcohol ethoxylate, 5-10% by weight of fatty alcohol alkoxylate and 0-0.2% by weight of complexing agent in demineralized Contains water dissolved, a solubilizer module from 45 - 100 wt.% Dipropylene glycol and 0 - 55 wt.% Diethanolamine.
the proportion of the modules in the respective cleaning concentrate is at least 96%, the remaining composition to 100% by weight is supplemented with substances specific to the respective application, such as, for example, an anti-corrosive and / or fragrance.
the universal cleaners consist of 26-27.5% by weight of anion module, 60% by weight of nonionic module, 10% by weight of solubilizer module, 2.5-4% by weight of fragrance and the rest 100%.
% Water preferably demineralized.
the metal surface cleaners consist of 27 - 35% by weight of anion module, 55 - 63% by weight of nonionic module, -9.8 - 9.95% by weight of solubilizer module, 0.05
the cleaners for plastic surfaces each consist of 10% by weight of anion module, nonionic module and solubilizer module and 0.4-1% by weight of fragrance and the rest to 100% by weight of water, preferably demineralized.
the cleaners for jewelry and jewels each consist of 10% by weight of anion module, nonionic module and solubilizer module, 0.02% by weight of anticorrosive and 0.4-1% by weight of fragrance and the rest 100% by weight. Water, preferably demineralized.
Example 1 5-15% by weight of alkyl (C12) benzenesulfonate is dissolved in demineralized water at 30-40 ° C. until the solution appears clear. This solution results in the anion module. Separately, 0-0.2% by weight of complexing agent, preferably ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid (NTA), o- (carboxymethyl) malic acid or poly (tetramethylene-1,2-dicarboxylic acid), 10-20, are separated from this in demineralized water %
fatty alcohol ethoxylate preferably C10 with 5 moles of ethylene oxide or 3-7 moles of ethylene oxide
the remaining 100% by weight is demineralized water.
the solution is stirred until it appears clear.
This solution is the nonionic module. 1-55% by weight diethanolamine or triethanolamine are stirred into 99-45% by weight dipropylene glycol until a clear solution is obtained.
This solution is the solubilizer module, but can also consist of 100% by weight exclusively of dipropylene glycol.
Example 2 Anion module, nonionic module and solubilizer module are produced as described in Example 1. 27-35% by weight of anion module, 55-63% by weight of nonionic module, 9.8-9.95% by weight of solubilizer module and 0.05-0.2% by weight of an anti-corrosive are mixed and made up to 100% with demineralized water .% added.
This concentrate is used to clean metallic surfaces (including aluminum). Thanks to the built-in corrosion inhibitor, the concentrate can also be used in warm (pH-neutral) metal baths.
the preparation of the cleaning solution depends on the respective application.
1 part of the concentrate When used as a cold cleaner, 1 part of the concentrate is stirred into 1, 2 or 4 parts of water (for oil and fat-containing impurities, concentration depending on the degree of contamination), when used as a warm cleaner, 1 part of the concentrate is stirred into 4 - 19 parts of water .
the cleaning solution prepared in this way is applied (or sprayed on) to the surface to be cleaned or the parts to be cleaned are placed in the cleaning solution. After the exposure time (depending on the degree of soiling and the method of application (cold / warm)), rinse with water ("rinse off").
the cleaning solution When used as a pressure washer, 1 part of the concentrate is stirred into 19 - 49 parts of water.
the cleaning solution is made according to the manufacturer's instructions. of the high-pressure cleaner and applied.
the cleaning solution (cold cleaner) is applied to the surface to be cleaned. After the exposure time (depending on the degree of contamination) with the high-pressure cleaner solution (usually a concentration of 1:49 is sufficient), proceed according to the instructions of the manufacturer of the high-pressure cleaner (corresponding to the single-phase cleaning).
Example 3 Anion module, nonionic module and solubilizer module are produced as described in Example 1. 10% by weight of anion module, nonionic module and solubilizer module are mixed with 0.4-1% by weight of fragrance oil and made up to 100% by weight with demineralized water.
This special cleaning solution is used to remove dirt, oil and grease residues on polymer-coated housings of computers, monitors, printers and other peripheral devices in the IT industry. The cleaning solution is either sprayed onto the surface to be cleaned using a commercially available pump atomizer or applied to the surface to be cleaned using a cotton cloth which is moistened with the solution. Both methods should cover the area as completely as possible. After a short exposure time (usually and with normal soiling approx. 6 to 10 seconds), the surface is wiped dry with a dry cotton cloth in the second cleaning step. No further cleaning steps are required.
Example 4 Anion module, nonionic module and solubilizer module are produced as described in Example 1. 10% by weight of anion module, nonionic module and solubilizer module are mixed with 0.02% by weight of anti-corrosive and 0.4-1% by weight of fragrance oil and made up to 100% by weight with demineralized water. This special cleaning solution is used to remove dirt and grease residues from jewelry, jewels and fashion jewelry. Also suitable for cleaning metal watch straps (for waterproof watches) and for use in ultrasonic baths (for jewelers). The jewelry to be cleaned is placed in the cleaning solution.
the jewelry can be removed from the cleaning solution, rinsed under running water and dried with a cotton cloth (or with a weak air flow (hair dryer)). As a rule, no further cleaning steps are required.
Table 1 summarizes the modules that form the basis of the products according to the invention.
Table 2 shows examples of cleaning products for universal and special applications according to the invention.

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Oil, Petroleum & Natural Gas (AREA)
Wood Science & Technology (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Emergency Medicine (AREA)
Detergent Compositions (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

EP97951784A 1996-11-20 1997-11-20 Detergents destines a des operations universelles et specifiques de nettoyage Expired - Lifetime EP0944700B1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
RO9602184		1996-11-20
RO96-02184A RO112759B1 (ro)	1996-11-20	1996-11-20	Produse de curatare pentru utilizare universala si speciala
PCT/DE1997/002714 WO1998022563A2 (fr)	1996-11-20	1997-11-20	Detergents destines a des operations universelles et specifiques de nettoyage

Publications (2)

Publication Number	Publication Date
EP0944700A2 true EP0944700A2 (fr)	1999-09-29
EP0944700B1 EP0944700B1 (fr)	2001-01-17

Family

ID=20104165

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP97951784A Expired - Lifetime EP0944700B1 (fr)	1996-11-20	1997-11-20	Detergents destines a des operations universelles et specifiques de nettoyage

Country Status (5)

Country	Link
EP (1)	EP0944700B1 (fr)
AT (1)	ATE198761T1 (fr)
DE (1)	DE59702938D1 (fr)
RO (1)	RO112759B1 (fr)
WO (1)	WO1998022563A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10357389B4 (de) *	2003-12-07	2005-12-15	Benda, Jürgen Michael	Verfahren zur Reinigung von Speckstein
EP2177599A1 (fr) *	2008-10-16	2010-04-21	KH LLoreda, S.A.	Nettoyant pour bijoux, procédé et kit de nettoyage
DE102016225904A1 (de) *	2016-12-21	2018-06-21	Henkel Ag & Co. Kgaa	Klarspülformulierung

Family Cites Families (6)

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Publication number	Priority date	Publication date	Assignee	Title
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1996
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1997
- 1997-11-20 WO PCT/DE1997/002714 patent/WO1998022563A2/fr not_active Ceased
- 1997-11-20 EP EP97951784A patent/EP0944700B1/fr not_active Expired - Lifetime
- 1997-11-20 AT AT97951784T patent/ATE198761T1/de not_active IP Right Cessation
- 1997-11-20 DE DE59702938T patent/DE59702938D1/de not_active Expired - Fee Related

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Also Published As

Publication number	Publication date
DE59702938D1 (de)	2001-02-22
WO1998022563A2 (fr)	1998-05-28
ATE198761T1 (de)	2001-02-15
RO112759B1 (ro)	1997-12-30
EP0944700B1 (fr)	2001-01-17
WO1998022563A3 (fr)	1998-07-23

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