EP0694606B1 - Mischungen von Alkoxylaten als schaumdämpfendes Mittel und deren Verwendung - Google Patents
Mischungen von Alkoxylaten als schaumdämpfendes Mittel und deren Verwendung Download PDFInfo
- Publication number
- EP0694606B1 EP0694606B1 EP95111558A EP95111558A EP0694606B1 EP 0694606 B1 EP0694606 B1 EP 0694606B1 EP 95111558 A EP95111558 A EP 95111558A EP 95111558 A EP95111558 A EP 95111558A EP 0694606 B1 EP0694606 B1 EP 0694606B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- foam
- mixture
- cleaning
- mixtures
- 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 - Lifetime
Links
- 239000000203 mixture Substances 0.000 title claims description 33
- 239000006260 foam Substances 0.000 title description 22
- 230000000881 depressing effect Effects 0.000 title 1
- 150000001412 amines Chemical class 0.000 claims abstract description 11
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 30
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 abstract description 9
- 125000003342 alkenyl group Chemical group 0.000 abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- -1 propylene oxide Amines Chemical class 0.000 description 9
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000004094 surface-active agent Substances 0.000 description 5
- 238000005187 foaming Methods 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 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
- 230000000536 complexating effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001447 alkali salts Chemical class 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 235000019832 sodium triphosphate Nutrition 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 1
- GIEMHYCMBGELGY-UHFFFAOYSA-N 10-undecen-1-ol Chemical compound OCCCCCCCCCC=C GIEMHYCMBGELGY-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical class OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 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
- 102000014171 Milk Proteins Human genes 0.000 description 1
- 108010011756 Milk Proteins Proteins 0.000 description 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 229920005676 ethylene-propylene block copolymer Polymers 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 235000015122 lemonade Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical class OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003960 organic solvent Substances 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
- 235000021317 phosphate Nutrition 0.000 description 1
- PTMHPRAIXMAOOB-UHFFFAOYSA-N phosphoramidic acid Chemical compound NP(O)(O)=O PTMHPRAIXMAOOB-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 235000011182 sodium carbonates Nutrition 0.000 description 1
- 235000011083 sodium citrates Nutrition 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 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
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000001226 triphosphate 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0026—Low foaming or foam regulating 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/835—Mixtures of non-ionic with cationic 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
- C11D1/38—Cationic compounds
- C11D1/42—Amino alcohols or amino ethers
- C11D1/44—Ethers of polyoxyalkylenes with amino alcohols; Condensation products of epoxyalkanes with 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
Definitions
- the invention relates to mixtures of alkoxylates as foam suppressant and its use in Cleaning liquors.
- nonionic surfactants foam suppressing (foam suppressing) agents in aqueous Use cleaning liquors.
- foam suppressing agents foam suppressing agents
- These are in particular Addition products of ethylene oxide and / or propylene oxide Amines, longer-chain fatty alcohols or alkylphenols, Polyglycol ether formals or acetals or Block copolymers of ethylene and propylene oxide.
- Such surfactant systems can be modified appropriately Ethylene oxide and propylene oxide proportions to the lowest possible Foam tendency and increased cleaning effect set be, an excess weight of propylene oxide the former Property, an excess weight of ethylene oxide the latter Property favors.
- such represents Setting these properties is always a compromise and it would be desirable to have more of one property received without having to give up shares in the other.
- In machine cleaning processes for bottles, dishes and the like in the industrial field which under high mechanical movement, is for a trouble-free Operation - as mentioned above - especially low foam Cleaning liquors (cleaning baths) required.
- WO 91/09925 and WO 92/14808 are mixtures of alkoxylates as foam suppressants the mechanical cleaning of hard surfaces described.
- the agent described in WO 91/09925 exists essentially from at least one fatty alcohol ethoxylate with 2 to 12 ethylene oxide units and at least one Fatty alcohol ethoxylate propoxylate with 2 to 10 ethylene oxide units and 2 to 8 propylene oxide units in Weight ratio of 10: 1 to 1:10 and that according to WO 92/14808 from 2 fatty alcohol ethoxylate propoxylates in Weight ratio of 10:90 to 90:10, one being Fatty alkyl radical 8 to 18 carbon atoms and the other 10 to Has 20 C atoms, with the proviso that the two Fatty alkyl residues in the average number of carbon atoms differ by at least 0.5. These too Leave fatty alcohol alkoxylates alone based mixtures still to be desired, especially with regard to foam behavior left.
- the alkyl radicals and alkenyl radicals, R 1 and R 2 can be straight or branched, with preference being given to straight.
- the alkenyl radicals preferably have 1 to 3 double bonds.
- the numbers given for x, y and m plus n are statistical averages (average values), i.e. x, y, m and n can each be an integer or fractional number.
- Component A) is therefore a reaction product of a fatty alcohol with first x mol ethylene oxide and then y mol propylene oxide, which can be of the type -CH 2 -CH (CH 3 ) O- or -CH (CH 3 ) -CH 2 O- , the latter being preferred.
- Component B) is a fatty amine (primary amine) with the specified alkyl or alkenyl groups or preferably a reaction product of such a fatty amine with m plus n mol of ethylene oxide.
- the fatty amine ethoxylates according to formula II are therefore preferred as component B).
- alkyl and alkenyl radicals in formulas I and II are n-hexyl, n-heptyl, n-octyl, 2-ethylhexyl, iso-nonyl, n-decyl, iso-decyl, n-dodecyl, stearyl, n-eikosyl, Oleyl, cocoalkyl and tallow alkyl as well as alkyl or alkenyl mixtures, for example a mixture of C 12 alkyl to C 14 alkyl (C 12/14 ). All of the compounds according to component A) and B) are known and commercially available.
- the production of the foam-suppressant according to the invention Means are made simply by mixing the Components A) and B) and optionally further expedient components and additives at one temperature from 15 to 50 ° C, preferably 20 to 30 ° C, and advantageously with stirring.
- the mixtures according to the invention can be used in undiluted form Form, that is as such or, for example, for the purpose of better Dosage in the form of aqueous concentrates used are, optionally with the addition of an organic Solvent.
- components A) and B) also added separately to the aqueous cleaning liquor become.
- the application concentration in the aqueous liquors is advantageously 0.05 to 10 g of the mixture according to the invention per liter Cleaning liquor, preferably at 0.1 to 2 g per liter.
- the application concentrations mentioned are non-critical Information, since the amount varies to a certain extent according to Art the surface to be cleaned and the type and extent of the Impurities.
- the invention Mixtures of surfactants and other additives Production of customary formulations added become. These are, for example, dyes, fragrances, Corrosion inhibitors and disinfectants.
- the known builders that optionally are complexing agents at the same time.
- the condensed phosphates such as tripolyphosphates and Pentasodium triphosphate
- the complexing Aminopolycarboxylic acids and their salts such as the Alkali salts of nitrilotriacetic acid and Ethylenediaminetetraacetic acid
- the complexing Hydroxycarboxylic acids and polymeric carboxylic acids such as Citric acid, tartaric acid and the like.
- builders polyphosphonic acid salts, such as the alkali salts of aminophosphonic acid.
- builders can also such as silicates, for example sodium metasilicate, carbonates, Bicarbonates, borates and citrates can be added.
- the additives according to the invention can be used with the aid of such additives Surfactant mixtures are optionally converted into powder form and are used in this form.
- the mixtures according to the invention are characterized by a high foam suppressing effect. You have one extremely low tendency to foam and tendency to foam both at low and at elevated temperatures (for Example in the range from 15 to 80 ° C) and also at a very strong fleet movement and presence foam-promoting soiling such as protein, milk, beer, Lemonade, glue or other adhesives and the like.
- the Mixtures according to the invention also have a high Cleaning effect and a high dirt absorption capacity. This latter property allows long service life in the system until it is refilled without impairment the cleaning effect. Your good network assets and Drainage behavior enables quick dirt removal and thus a high throughput of items to be cleaned. Likewise the freedom from stains and streaks as well as high gloss of the cleaned good guaranteed.
- the invention Mixtures are also resistant to alkali and acids and together with these they have a long shelf life.
- the surfactant mixtures according to the invention are suitable for Foam suppression in general in cleaning liquors.
- she are particularly suitable for alkaline fleets mechanical cleaning of hard surfaces, for example for fleets in household dishwashers and in commercial cleaning equipment. They are particularly suitable in the case of industrial cleaning systems for hard Surfaces such as crockery and bottle rinsing systems with aqueous alkaline liquors under high mechanical Fleet movements work in continuous operation, the pH values ⁇ 10 or ⁇ 12 (highly alkaline Fleets).
- cleaning liquors essentially consist of 95 to 99 wt .-% water and 1 to 5 wt .-% sodium and / or Potassium hydroxide.
- the agent according to the invention is also suitable for aqueous acid cleaning liquors, which are known to essentially from 50 to 80 wt .-% water and 20 to 50% by weight of preferably phosphoric acid or sulfuric acid consist.
- the components given in the examples and comparative examples were mixed together at room temperature with stirring.
- the mixtures according to the invention and mixtures of the prior art obtained in this way were tested for foam behavior.
- 0.3 g of the mixture was dissolved in one liter of deionized water. 200 ml of this solution were added to the 1000 ml measuring cylinder and beaten 30 times with the perforated beating disc.
- the resulting foam height in the measuring cylinder expressed in milliliters, represents the foam value of the mixture.
- the mixtures according to the invention have a unexpectedly low foam level.
- the invention Mixtures are due to their extremely low foam levels and their other advantageous properties excellent Additives, in particular, to cleaning liquors for cleaning of hard surfaces.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Fire-Extinguishing Compositions (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4426889 | 1994-07-29 | ||
| DE4426889A DE4426889A1 (de) | 1994-07-29 | 1994-07-29 | Mischungen von Alkoxylaten als schaumdämpfendes Mittel und deren Verwendung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0694606A2 EP0694606A2 (de) | 1996-01-31 |
| EP0694606A3 EP0694606A3 (de) | 1997-05-21 |
| EP0694606B1 true EP0694606B1 (de) | 1999-12-15 |
Family
ID=6524437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95111558A Expired - Lifetime EP0694606B1 (de) | 1994-07-29 | 1995-07-22 | Mischungen von Alkoxylaten als schaumdämpfendes Mittel und deren Verwendung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5516451A (hu) |
| EP (1) | EP0694606B1 (hu) |
| AT (1) | ATE187761T1 (hu) |
| DE (2) | DE4426889A1 (hu) |
| DK (1) | DK0694606T3 (hu) |
| HU (1) | HU214093B (hu) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2983884B2 (ja) * | 1995-05-19 | 1999-11-29 | 日本ペイント株式会社 | アルカリ脱脂洗浄方法 |
| DE19652680A1 (de) * | 1996-12-18 | 1998-06-25 | Clariant Gmbh | Mischungen von Alkoxylaten mit schaumdämpfender und desinfizierender Wirkung und deren Verwendung in Reinigungsmitteln |
| DE19738108A1 (de) * | 1997-09-01 | 1999-03-04 | Henkel Kgaa | Kältestabile Fettalkoholalkoxylate |
| DE10313461A1 (de) * | 2003-03-26 | 2004-10-07 | Henkel Kgaa | Reinigungslösung und Reinigungsverfahren für Lackleitungen und/oder Lackauftragsgeräte |
| DE102005018501A1 (de) * | 2005-04-21 | 2006-10-26 | Clariant Produkte (Deutschland) Gmbh | Wasch- und Reinigungsmittel enthaltend Alkohol-Ethoxylat-Propoxylate |
| DE102005037971A1 (de) * | 2005-08-11 | 2007-02-15 | Clariant Produkte (Deutschland) Gmbh | Zusammensetzungen enthaltend Fettalkoholalkoxylate |
| US7906474B2 (en) * | 2007-01-11 | 2011-03-15 | Dow Global Technologies Llc | Alkoxylate blend surfactants |
| EP2192107A4 (en) * | 2007-09-27 | 2013-08-28 | Sanyo Chemical Ind Ltd | ALIPHATIC ALKYLENE-AMINE OXIDE ADDITION PRODUCT |
| US20130029146A1 (en) * | 2010-04-20 | 2013-01-31 | Nitto Denko Corporation | Water-dispersible acrylic pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet |
| US10022691B2 (en) | 2015-10-07 | 2018-07-17 | Elementis Specialties, Inc. | Wetting and anti-foaming agent |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1296530A (hu) * | 1968-12-23 | 1972-11-15 | ||
| US4332692A (en) * | 1979-02-28 | 1982-06-01 | The Procter & Gamble Company | Laundering with a nonionic detergent system at a temperature between the cloud point and the phase coalescence temperatures |
| US4539145A (en) * | 1983-09-15 | 1985-09-03 | The Clorox Company | Outside window cleaner containing polyvinyl alcohol and amine-containing polymer |
| US4683008A (en) * | 1985-07-12 | 1987-07-28 | Sparkle Wash, Inc. | Method for cleaning hard surfaces |
| DE3773781D1 (de) * | 1986-07-24 | 1991-11-21 | Henkel Kgaa | Schaumarme und/oder schaumdaempfende tensidgemische und ihre verwendung. |
| DE3643895A1 (de) * | 1986-12-22 | 1988-06-30 | Henkel Kgaa | Fluessige nichtionische tensidmischungen |
| CH676994A5 (hu) * | 1987-05-06 | 1991-03-28 | Sandoz Ag | |
| US4822854A (en) * | 1987-09-23 | 1989-04-18 | The Drackett Company | Cleaning compositions containing a colorant stabilized against fading |
| US5292448A (en) * | 1988-05-10 | 1994-03-08 | Lever Brothers Company, Division Of Conopco, Inc. | Enzymatic detergent composition |
| GB8927363D0 (en) * | 1989-12-04 | 1990-01-31 | Unilever Plc | Detergent compositions |
| DE3942727A1 (de) | 1989-12-22 | 1991-06-27 | Henkel Kgaa | Verwendung einer kombination nichtionischer tenside |
| DE4105602A1 (de) | 1991-02-22 | 1992-08-27 | Basf Ag | Verwendung einer mischung aus mindestens zwei alkoxylierten alkoholen als schaumdaempfender tensidzusatz in reinigungsmitteln fuer maschinell ablaufende reinigungsprozesse |
| GB9225075D0 (en) * | 1992-12-01 | 1993-01-20 | Ici Plc | Low foam polyglycoside formulations |
| US5376298A (en) * | 1993-07-29 | 1994-12-27 | The Procter & Gamble Company | Hard surface detergent compositions |
| US5415813A (en) * | 1993-11-22 | 1995-05-16 | Colgate-Palmolive Company | Liquid hard surface cleaning composition with grease release agent |
-
1994
- 1994-07-29 DE DE4426889A patent/DE4426889A1/de not_active Withdrawn
-
1995
- 1995-07-22 DE DE59507417T patent/DE59507417D1/de not_active Expired - Fee Related
- 1995-07-22 EP EP95111558A patent/EP0694606B1/de not_active Expired - Lifetime
- 1995-07-22 DK DK95111558T patent/DK0694606T3/da active
- 1995-07-22 AT AT95111558T patent/ATE187761T1/de not_active IP Right Cessation
- 1995-07-27 US US08/508,294 patent/US5516451A/en not_active Expired - Fee Related
- 1995-07-27 HU HU9502249A patent/HU214093B/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE4426889A1 (de) | 1996-02-01 |
| DK0694606T3 (da) | 2000-05-29 |
| US5516451A (en) | 1996-05-14 |
| HUT73201A (en) | 1996-06-28 |
| EP0694606A3 (de) | 1997-05-21 |
| ATE187761T1 (de) | 2000-01-15 |
| DE59507417D1 (de) | 2000-01-20 |
| HU214093B (en) | 1997-12-29 |
| HU9502249D0 (en) | 1995-09-28 |
| EP0694606A2 (de) | 1996-01-31 |
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