DE2034563A1 - Coloured detergent compsns - contg nitro-alkanols as dye stabilisers - Google Patents
Coloured detergent compsns - contg nitro-alkanols as dye stabilisersInfo
- Publication number
- DE2034563A1 DE2034563A1 DE19702034563 DE2034563A DE2034563A1 DE 2034563 A1 DE2034563 A1 DE 2034563A1 DE 19702034563 DE19702034563 DE 19702034563 DE 2034563 A DE2034563 A DE 2034563A DE 2034563 A1 DE2034563 A1 DE 2034563A1
- Authority
- DE
- Germany
- Prior art keywords
- content
- means according
- dye
- weight
- dyes
- 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
- 239000003381 stabilizer Substances 0.000 title claims abstract description 7
- 239000003599 detergent Substances 0.000 title claims description 14
- 239000004094 surface-active agent Substances 0.000 claims abstract description 17
- DZBUGLKDJFMEHC-UHFFFAOYSA-N acridine Chemical compound C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 7
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical class O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 claims abstract description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 4
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 150000004056 anthraquinones Chemical class 0.000 claims abstract description 4
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 claims abstract description 4
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 claims abstract description 3
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000000975 dye Substances 0.000 claims description 29
- 239000012459 cleaning agent Substances 0.000 claims description 6
- 238000004851 dishwashing Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- LOGYZSIOIVNGNP-UHFFFAOYSA-N 2-methyl-2-nitropropane-1,1,3-triol Chemical compound OCC(C)(C(O)O)[N+]([O-])=O LOGYZSIOIVNGNP-UHFFFAOYSA-N 0.000 claims description 3
- LOTYADDQWWVBDJ-UHFFFAOYSA-N 2-methyl-2-nitropropane-1,3-diol Chemical compound OCC(C)(CO)[N+]([O-])=O LOTYADDQWWVBDJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 3
- YADISKICBOYXFS-UHFFFAOYSA-N 2-ethyl-2-nitropropane-1,3-diol Chemical compound CCC(CO)(CO)[N+]([O-])=O YADISKICBOYXFS-UHFFFAOYSA-N 0.000 claims description 2
- 102000004190 Enzymes Human genes 0.000 claims description 2
- 108090000790 Enzymes Proteins 0.000 claims description 2
- 125000000129 anionic group Chemical group 0.000 claims description 2
- 239000008139 complexing agent Substances 0.000 claims description 2
- CBOIHMRHGLHBPB-UHFFFAOYSA-N hydroxymethyl Chemical group O[CH2] CBOIHMRHGLHBPB-UHFFFAOYSA-N 0.000 claims description 2
- 239000002304 perfume Substances 0.000 claims description 2
- 239000001044 red dye Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 150000004961 triphenylmethanes Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 13
- 230000000087 stabilizing effect Effects 0.000 description 8
- 239000000987 azo dye Substances 0.000 description 5
- FPAYXBWMYIMERV-UHFFFAOYSA-L disodium;5-methyl-2-[[4-(4-methyl-2-sulfonatoanilino)-9,10-dioxoanthracen-1-yl]amino]benzenesulfonate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)C1=CC(C)=CC=C1NC(C=1C(=O)C2=CC=CC=C2C(=O)C=11)=CC=C1NC1=CC=C(C)C=C1S([O-])(=O)=O FPAYXBWMYIMERV-UHFFFAOYSA-L 0.000 description 5
- 150000002191 fatty alcohols Chemical class 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- -1 alkyl ether sulfates Chemical class 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VOQAOTALYZIMDB-UHFFFAOYSA-N 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl hydrogen sulfate Chemical compound OCCOCCOCCOCCOS(O)(=O)=O VOQAOTALYZIMDB-UHFFFAOYSA-N 0.000 description 2
- RGCKGOZRHPZPFP-UHFFFAOYSA-N Alizarin Natural products C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 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 description 2
- HFVAFDPGUJEFBQ-UHFFFAOYSA-M alizarin red S Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=C(S([O-])(=O)=O)C(O)=C2O HFVAFDPGUJEFBQ-UHFFFAOYSA-M 0.000 description 2
- 239000001000 anthraquinone dye Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- FTUYQIPAPWPHNC-UHFFFAOYSA-M sodium;4-[[4-[benzyl(ethyl)amino]phenyl]-[4-[benzyl(ethyl)azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]benzene-1,3-disulfonate Chemical compound [Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=CC=CC=2)C=2C(=CC(=CC=2)S([O-])(=O)=O)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC=C1 FTUYQIPAPWPHNC-UHFFFAOYSA-M 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- DPKHZNPWBDQZCN-UHFFFAOYSA-N acridine orange free base Chemical compound C1=CC(N(C)C)=CC2=NC3=CC(N(C)C)=CC=C3C=C21 DPKHZNPWBDQZCN-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 229940042400 direct acting antivirals phosphonic acid derivative Drugs 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- KQSBZNJFKWOQQK-UHFFFAOYSA-N hystazarin Natural products O=C1C2=CC=CC=C2C(=O)C2=C1C=C(O)C(O)=C2 KQSBZNJFKWOQQK-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000004971 nitroalkyl group Chemical group 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003007 phosphonic acid derivatives Chemical class 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- 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
-
- 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
- C11D3/40—Dyes ; Pigments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/52—Stabilizers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Detergent Compositions (AREA)
Abstract
Description
'tLichtbeständig angefärbte flüssige oder pastenförmige Wasch-, Spül- und ReiniOmungsmittel" Die Erfindung betrifft lichtbeständig angefärbte flüssige oder pastenförmige Wasch-, Spül- und Reinigungsmittel, die zur Verbesserung der Lichtbeständigkeit ein Farbstoff-Stabilisiermittel-enthalten. Die Erfindung hat Bedeutung für solche Produkte, die in lichtdurchlässigen Glas- oder Kunststoffbehältern abgepackt werden.'tLight-resistant colored liquid or paste-like washing, rinsing and detergents "The invention relates to lightfast colored liquids or paste-form detergents, dishwashing detergents and cleaning agents that improve the Lightfastness-contain a dye-stabilizer. The invention has Significance for those products that are in translucent glass or plastic containers be packed.
Gefärbte flüssige Wasch-, Spül- und Reinigungsmittel werden in ständig steigendem Umfang auf den Markt gebracht. Das Anfärben solcher Produkte ist ohne weiteres mit handelsüblichen Farbstoffen möglich, doch ist die Lichtbeständigkeit der meisten gängigen Farbstoffe in wäßrigen Tensidlösungen sehr gering. Schwierigkeiten treten besonders dann auf, wenn die gefärbten Produkte in klar durchsichtige oder durchscheinende Behälter, s.B. aus Glas oder durchsichtigen Kunststoffen, abgepackt sind und in dieser Form in Schaufenstern oder an anderen dem direkten Sonnenlicht ausgesetzten Orten aufgestellt werden. Es kann dann zu Farbumschlägen oder einem raschen Ausbleichen der Farbstoffe kommen, wodurch die Produkte unansehlich und unverkäuflich werden. Die Lichtechtheit eines Farbstoffes im textilen Bereich läßt keine Rückschlüsse auf seine Lichtbeständigkeit in einer Tensidlösung su.Colored liquid detergents, dishwashing detergents and cleaning agents are in constant use brought to the market to an increasing extent. The coloring of such products is without further possible with commercially available dyes, but the light resistance is of most common dyes in aqueous surfactant solutions is very low. trouble occur especially when the colored products are in clear or translucent translucent containers, see B. made of glass or clear plastics, packaged and in this form in shop windows or in other direct sunlight exposed locations. It can then turn into color changes or one Rapid fading of the dyes occur, making the products unsightly and become unsalable. The lightfastness of a dye in the textile sector leaves no conclusions on its light resistance in a surfactant solution see below.
Gegenstand der Erfindung sind lichtbeständig angefärbte flüssige oder pastenförmige Wasch-, Spül- und Reinigungsmittel auf der Basis von gelöste Farbstoffe enthaltenden Tensidlösungen, die gekennzeichnet sind durch einen Gehalt an Nitroalkanolen der allgemeinen Formel worin R1 = H, CH3 oder C2H5,0 2 = CH2OH, CH3 oder C2115 und R3 = C2OH, CH3 oder C2H5 ist, und wobei R2 und R3 gleich oder verschieden sein könnens als Farbstoff-Stabilisiermittel Überraschenderweise hat sich gezeigt, daß die Nitroalkane eine erhebliche Verbesserung der Lichtbeständigkeit von Farbstoffen und Tensidlösungen bewirken, so daß die geschilderten Nachteile ganz oder weitgehend vermieden werden. Derartig stabilisierte Lösungen können unbedenklich in durchsichtige oder transparente Flaschen oder sonstige Behälter aus Glas oder lichtdurchlässigen Kunststoffen, wie Polyvinylchlorid, oder in Tuben oder Kissen aus lichtdurchlässigen plastischen Kunststoffen aus Polyvinylchlorid oder anderen plastischen Massen abgepackt und in Schaufenstern oder an anderen stark belichteten Orten aufgestellt oder gelagert werden.The invention relates to liquid or paste-like detergents, dishwashing detergents and cleaning agents which are colored to be resistant to light and are based on surfactant solutions containing dissolved dyes, which are characterized by a content of nitroalkanols of the general formula where R1 = H, CH3 or C2H5,0 2 = CH2OH, CH3 or C2115 and R3 = C2OH, CH3 or C2H5, and where R2 and R3 can be the same or different as dye stabilizers bring about a considerable improvement in the light resistance of dyes and surfactant solutions, so that the disadvantages described are entirely or largely avoided. Such stabilized solutions can be safely packed in clear or transparent bottles or other containers made of glass or translucent plastics such as polyvinyl chloride, or in tubes or pillows made of translucent plastics made of polyvinyl chloride or other plastic masses and set up or stored in shop windows or in other strongly exposed locations will.
Die beanspruchten Nitroalkanole sind bekannte Verbindungen.The claimed nitroalkanols are known compounds.
Sie werden z.B. durch Umsetzung von Nitroalkanen mit Aldehyden in Gegenwart alkalischer Katalysatoren hergestellt (Vanderbilt und Haas: Ind. Eng. Chem. 32 (1940), s. 34).They are e.g. by reacting nitroalkanes with aldehydes in Prepared in the presence of alkaline catalysts (Vanderbilt and Haas: Ind. Eng. Chem. 32 (1940), p. 34).
Als besonders geeignete Verbindungen haben sich 2-Hydroxymethyl-2-nitropropandiol, 2-Methyl-2-nitropropandiol und 2-Äthyl-2-nitropropandiol erwiesen. Die Nitroalkanole entfalten ihre Stabilisierwirkung in einem Konzentrationsbereich von 0,01 - 2 Gewichtsprozent, bezogen auf die Tensidlösung.Particularly suitable compounds have proven to be 2-hydroxymethyl-2-nitropropanediol, 2-methyl-2-nitropropanediol and 2-ethyl-2-nitropropanediol proved. The nitroalkanols develop their stabilizing effect in a concentration range of 0.01 - 2 percent by weight, based on the surfactant solution.
Überraschenderweise hat sich gezeigt, daß die Stabilisierwirkung nicht wesentlich von der Farbstoffklasse abhängt, der die zur Anfärbung der Tensidlösung gewählten Farbstoffe angehören. Es werden Stabilisierwirkungen gegenüber in Tensidlösungen löslichen Farbstoffen beobachtet, die beispielsweise zur Klasse der Triphenylmethan-, Anthrachinon-, Azo-, Phthalocyanin-, Aminoketon-, Acridin-, Naphthol- und Pyrazolon-Farbstoffe gehören. Allerdings ist die Stabilisierwirkung nicht gegenüber allen Farbstoffen gleichmäßig ausgeprägt. Besonders gut werden - unabhängig von der Farbstoffklasse - gelbrote bis rote Farbstoffe stabilisiert. Hier wurden Verbesserungen der Lichtbeständigkeit bis zum mehr als Zehnfachen der Normalwerte beobachtet.Surprisingly, it has been shown that the stabilizing effect is not depends essentially on the class of dye used to color the surfactant solution chosen dyes belong to. There are stabilizing effects in relation to surfactant solutions soluble dyes observed, for example to the class of triphenylmethane, Anthraquinone, azo, phthalocyanine, aminoketone, acridine, naphthol and pyrazolone dyes belong. However, the stabilizing effect is not against all dyes evenly pronounced. Become particularly good - regardless of the dye class - yellow-red to red dyes stabilized. Here were improvements in light resistance observed up to more than ten times the normal values.
Die nachfolgenden Farbstoffe eignen sich zum Anfärben von Tensidlösungen. Sie seien als Beispiele für das Auftreten von Stabilisiereffekten genannt: Farbstoff Colour- Farbstoffklasse Index Alizarincyaningrün 61570 Anthrachinonfarbstoff Patentblau-A 42080 Triphenylmethanfarbstoff C-ext.-Rot 12 12715 Pyrazolonfarbstoff C-ext.-Rot 17 15585 Azofarbstoff C-ext.-Rot 18 15620 Azofarbstoff Blütenrot R 1449 27920 Azofarbstoff Alizarinrubinol 3 G 68205 Anthrachinonfarbstoff C-gelb 12 14270 Azofarbstoff Acridinorange los6005 Acridifarboff ( orarllre 1 11920 Azofarbstoff Von besonderer Bedeutung für den Stabilisiereffekt ist der pH-Wert der Tensidlösungen. Eine ausreichende Stabilisierwirkung zeigt sich nur im sauren oder neutralen bis höchstens schwach alkalischen pH-Bereich. Als günstig haben sich pH-Werte von 3 bis 9, vorzugsweise von 5 bis 7, erwiesen.The following dyes are suitable for coloring surfactant solutions. They may be mentioned as examples of the occurrence of stabilizing effects: dye Color Dye Class Index Alizarin Cyanine Green 61570 Anthraquinone Dye Patent Blue-A 42080 triphenylmethane dye C-ext.-red 12 12715 pyrazolone dye C-ext.-red 17 15585 azo dye C-ext.-red 18 15620 azo dye blossom red R 1449 27920 azo dye Alizarin rubinol 3 G 68205 Anthraquinone dye C-yellow 12 14270 Azo dye acridine orange los6005 acridi dye (orarllre 1 11920 azo dye Of special The pH value of the surfactant solutions is important for the stabilizing effect. A sufficient one Stabilizing effect is only shown in acidic or neutral to at most weakly alkaline pH range. PH values of 3 to 9 have proven favorable, preferably from 5 to 7.
Die Art der Tenside in der zu stabilisierenden Lösung ist dagegen von untergeordneter Bedeutung. Sie können zur Klasse der anionischen, ampholytischen oder nichtionogenen oberflächenaktiven Verbindungen gehören. Bevorzugt werden gut wasserlösliche Tenside9 die sich zur Herstellung konzentrierter Handelsprodukte eignen, wie z.B. Alkylsulfate, Alkyläthersulfate, Alkylsulfonate, Alkylbenzolsulfonate, Sulfobernsteinsäureester, Sulfofettsäureester, Anlagerungsprodukte von Äthylenoxid bzw. Äthylenoxid und Propylenoxid an höhere Fettalkohole oder Alkylphenole, Äthylenoxidaddukte an Polypropylenglykole höherer Molgewichte und dergleichen.The type of surfactants in the solution to be stabilized is against it of minor importance. You can go to the class of anionic, ampholytic or nonionic surface active compounds. Preference is good water-soluble surfactants9 which are used to manufacture concentrated commercial products suitable, such as alkyl sulfates, alkyl ether sulfates, alkyl sulfonates, alkyl benzene sulfonates, Sulphosuccinic acid esters, sulpho fatty acid esters, addition products of ethylene oxide or ethylene oxide and propylene oxide with higher fatty alcohols or alkylphenols, ethylene oxide adducts to polypropylene glycols of higher molecular weights and the like.
In der Praxis werden zur Herstellung von Feinwaschmitteln, Geschirrspülmitteln, kosmetischen Waschmitteln, Haushaltsreinigungsmitteln und dergleichen meist Kombinationen der genannten Tenside in wäßriger Lösung, gegebenenfalls unter Zusatz von niederen Alkoholen oder Glykolen, angewendet.In practice, for the production of mild detergents, dishwashing detergents, Cosmetic detergents, household cleaning agents and the like mostly combinations of the surfactants mentioned in aqueous solution, optionally with the addition of lower ones Alcohols or glycols.
Die Produkte können darüber hinaus weitere Zusatz;; oder Hilfsstoffe, z.B. Builder wie Phosphate, Polyphosphate oder Phosphonsäurederivate, z.B. Azetophosphonat, ferner Lösungsvermittler wie Harnstoff, Komplexbildner wie das Natriumsalz der Äthylendiamintetraessigsäure, sowie Salze, Parfüms, Enzyme oder sonstige Zusatzstoffe enthalten. Derartige Proedukte kommen in Form von Konzentraten mit einem Gehalt von etwa 10 bis 50 Gewichtsprozent der genannten Stoffe in wäßriger oder wäßrigMalkoholischer Lösung in den Handel. Sie können dunnflüssig, hochviskos oder pastenförmig sein.The products can also have additional additions ;; or auxiliary materials, e.g. builders such as phosphates, polyphosphates or phosphonic acid derivatives, e.g. acetophosphonate, also solubilizers such as urea, complexing agents such as the sodium salt of ethylenediaminetetraacetic acid, as well as salts, perfumes, enzymes or other additives. Such products come in the form of concentrates with a content of about 10 to 50 percent by weight of the substances mentioned in aqueous or aqueous-alcoholic solution on the market. she can be thin, highly viscous or pasty.
Der Gehalt an Farbstoffen beträgt etwa 0,001 bis 0,2 Gewichtsprozent, vorzugsweise 0,003 bis 0,01 Gewichtsprozent.The content of dyes is about 0.001 to 0.2 percent by weight, preferably 0.003 to 0.01 percent by weight.
Die Prüfung gefärbter Proben auf Lichtbeständigkeit erfolgte in einem Xenongerät, dessen Licht durch Filter so bemessen war, daß.72 Stunden Xenonlicht 30 mittleren Jahrestagen Belichtung durch -Fensterglas entsprachen.The testing of colored samples for light resistance was carried out in one Xenon device, the light of which was measured by filters in such a way that 72 hours of xenon light Equated to 30 mean anniversaries of exposure through window glass.
Es wurden folgende Tensidmischungen zur Prüfung der Stabilisierwirkung herangezogen: I) 20 Gew.-% Natrium-Alkylbenzolsulfonat 10 Gew.-% Fettalkohol-C12-14-diglykoläthersulfat-Natrium 70 Gew.- Wasser pH 6,5 II) 15 Gew.-% Fettalkohol-C12-14-heptaglykoläther 15 Gew. - Fettalkohol-C12-14-diglykoläthersulfat-Natrium 70 Gew.-% Wasser pH 7,0 III) 17 Gew.-% Natrium-Alkylbenzolsulfonat 8 Gew.-% Fettalkohol-C12-14-diglykoläthersulfat-Natrium 5 Gew. - Fettalkohol-C12-14-octaglykoläther 5 Gew.-% Äthanol 65 Gew.-% Wasser pH 7,0 Folgende Stabilisiermittel wurden in Konzentrationen von 1,0 Gewichtsprozent eingesetzt: A) 2-Hydroxymethyl-2-nitropropandiol B) 2-Äthyl- 2-nitroprop andi ol C) 2-Methyl-2-nitropropandiol Die Farbstoffe der Tabelle wurden in Konzentrationen von 0,005 Gewichtsprozent eingesetzt.The following surfactant mixtures were used to test the stabilizing effect used: I) 20% by weight sodium alkylbenzenesulfonate 10% by weight fatty alcohol C12-14 diglycol ether sulfate sodium 70 wt .-% water pH 6.5 II) 15 wt .-% fatty alcohol C12-14 heptaglycol ether 15 wt. - Fatty alcohol-C12-14-diglycol ether-sulfate-sodium 70 wt .-% water pH 7.0 III) 17 % By weight sodium alkylbenzenesulfonate, 8% by weight fatty alcohol C12-14 diglycol ether sulfate sodium 5% by weight fatty alcohol C12-14 octaglycol ether 5% by weight ethanol 65% by weight water pH 7.0 The following stabilizers were used in concentrations of 1.0 Percent by weight used: A) 2-hydroxymethyl-2-nitropropanediol B) 2-ethyl-2-nitroprop andi ol C) 2-methyl-2-nitropropanediol The dyes in the table were in concentrations of 0.005 weight percent used.
T a b e 1 l e Bei- Farbstoff Tensid- Stabilisierungs- Lichtbespiel lösung mittel ständigkeit in Stde 1. Blütenrot R 1449 I ohne 24 C.I. 27920 A 140 2. Blütenrot R 1449 C.I. 27920 Ii ohne 16 A 72 3. Blütenrot R 1449 III ohne 24 C.I. 27920 A 72 B 72 C 72 4. Alizarinrubinol 3 G 1 ohne 24 C.I. 68 205 A 140 5. Alizarinrubinol 3 G III ohne 9 C.I. 68205 A 72 B 72 C 72 6. C-Orange 1 III ohne 48 C.I. 11 920 A 72 7. C-ext.-Rot 12 III ohne 48 C.I. 12 715 A 72 8. C-ext.-Rot 17 III ohne 17 C.I. 15 585 A 72 9. C-ext,-Rot 18 III ohne 17 C.I. 15 620 A 72 10. C-Gelb 12 III ohne 26 C.I. 14270 A 48 11. Alizarincyaningrün 1 ohne 20 C.I. 61570 A 48 12. Alizarincyaningrün III ohne 21 C.I. 61570 A 48 C 52 13. Patentblau-A III ohne 2q A T a b e 1 l e with- dye surfactant- stabilization- light example solution medium persistence in hours 1. blossom red R 1449 I without 24 C.I. 27920 A 140 2. Flower red R 1449 C.I. 27920 Ii without 16 A 72 3. Blossom red R 1449 III without 24 C.I. 27920 A 72 B 72 C 72 4. Alizarin rubinol 3 G 1 without 24 C.I. 68 205 A 140 5. Alizarine rubinol 3 G III without 9 C.I. 68205 A 72 B 72 C 72 6. C-Orange 1 III without 48 C.I. 11 920 A 72 7. C-ext.-red 12 III without 48 C.I. 12 715 A 72 8. C-ext.-red 17 III without 17 C.I. 15 585 A 72 9. C-ext, -Rot 18 III without 17 C.I. 15 620 A 72 10. C-yellow 12 III without 26 C.I. 14270 A 48 11. Alizarin cyanine green 1 without 20 C.I. 61570 A 48 12. Alizarin cyanine green III without 21 C.I. 61570 A 48 C 52 13. Patent blue-A III without 2q A
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702034563 DE2034563A1 (en) | 1970-07-11 | 1970-07-11 | Coloured detergent compsns - contg nitro-alkanols as dye stabilisers |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702034563 DE2034563A1 (en) | 1970-07-11 | 1970-07-11 | Coloured detergent compsns - contg nitro-alkanols as dye stabilisers |
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| Publication Number | Publication Date |
|---|---|
| DE2034563A1 true DE2034563A1 (en) | 1972-01-27 |
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| DE19702034563 Pending DE2034563A1 (en) | 1970-07-11 | 1970-07-11 | Coloured detergent compsns - contg nitro-alkanols as dye stabilisers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007096067A1 (en) * | 2006-02-24 | 2007-08-30 | Unilever Plc | Liquid whitening maintenance composition |
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1970
- 1970-07-11 DE DE19702034563 patent/DE2034563A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007096067A1 (en) * | 2006-02-24 | 2007-08-30 | Unilever Plc | Liquid whitening maintenance composition |
| WO2007096068A1 (en) * | 2006-02-24 | 2007-08-30 | Unilever Plc | Liquid whitening maintenance composition |
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