EP0934382B1 - Verwendung von polykationischen kondensationsprodukten als farbübertragungsinhibierenden und farbablösungsvermindernden zusatz zu waschmitteln und wäschenachbehandlungsmitteln - Google Patents
Verwendung von polykationischen kondensationsprodukten als farbübertragungsinhibierenden und farbablösungsvermindernden zusatz zu waschmitteln und wäschenachbehandlungsmitteln Download PDFInfo
- Publication number
- EP0934382B1 EP0934382B1 EP97911213A EP97911213A EP0934382B1 EP 0934382 B1 EP0934382 B1 EP 0934382B1 EP 97911213 A EP97911213 A EP 97911213A EP 97911213 A EP97911213 A EP 97911213A EP 0934382 B1 EP0934382 B1 EP 0934382B1
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- EP
- European Patent Office
- Prior art keywords
- condensates
- piperazine
- alkyl group
- carbon atoms
- weight
- 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
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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
- C11D3/16—Organic compounds
- C11D3/37—Polymers
-
- 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
- C11D3/0021—Dye-stain or dye-transfer inhibiting 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3723—Polyamines or polyalkyleneimines
-
- 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
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
- C11D3/3776—Heterocyclic compounds, e.g. lactam
Definitions
- EP-A-0209787 describes a process for the aftertreatment of colored Cellulose fiber materials are known to work with reactive dyes were colored, using either the colored materials discontinuously in the dyeing apparatus or continuously for roving in liss recipients or surface goods on foulards or wide washing machines with an aqueous liquor of benzylated condensation products from piperazine (derivatives) and epichlorohydrin for the removal of unfixed hydrolyzed reactive dyes aftertreated by the colored material.
- Examples of such compounds are the reaction products of n-butyltriglycolamine of the formula H 2 N- (CH 2 -CH 2 -O) 3 -C 4 H 9 with methyl dodecanoate or the reaction products of ethyl tetraglycolamine of the formula H 2 N- (CH 2 -CH 2 -O) 4 -C 2 H 5 with a commercially available mixture of saturated C 8 - to C 18 -fatty acid methyl esters.
- the inorganic builders can be used in detergents in quantities from 0 to 60% by weight together with those which may be used organic cobuilders.
- the inorganic builder can either alone or in any combination with each other be incorporated into the detergent.
- the detergents contain as a component (iii) 0.05 to 2.5, preferably 0.1 to 1.0% by weight at least one of the cationic condensation products described above.
- the laundry after-treatment agents contain as component (ii) for example 1 to 50, preferably 2 to 20% by weight of one nonionic surfactant.
- Nonionic surfactants were used in the Composition of the detergent as component (i) already described.
- the compounds mentioned there can also be used in Laundry after-treatment agents are used.
- the laundry aftertreatment contain as component (iii) 0.1 to 2.5, preferably 0.2 to 2.0% by weight of a polycationic condensation product as a color fixing additive. These condensation products have already been described above.
- Polycationic condensation product obtained by condensing Piperazine with epichlorohydrin in a molar ratio of 1: 1 and through Quaternization of the reaction product with 1.4 mol equivalents Benzyl chloride, based on piperazine, was prepared.
- the molecular weight was 3500 (determined by viscosity measurement in 1% aqueous solution at 20 ° C).
- the cationic condensation product was in the form of a 24% aqueous solution.
- Polycationic condensation product obtained by the reaction of Imidazole, piperazine and epichlorohydrin in a molar ratio of 1: 1: 2 was produced.
- the aqueous polymer solution contained 50% of the cationic condensation product, which has a molecular weight of 2200 would have.
- Polycationic condensation product obtained by the reaction of Imidazole and epichlorohydrin in a molar ratio of 1: 1 in aqueous Solution was prepared.
- the polymer solution contained 50% of the Condensation product that had a molecular weight of 1400.
- polycationic condensation product obtained by heating Triethanolamine in the presence of 0.5% by weight of hypophosphorous acid to 230 ° C and quaterination with 0.8 molar equivalents of benzyl chloride was produced.
- the molecular weight was 4500.
- Color loss [%] 100 ⁇ color strength (before washing) - color strength (after washing) color strength (before washing) test conditions: apparatus Launder-o-meter colored fabric 1.0 g dyed cotton fabric, Colorings with direct red 212 (3% dye) and Direct blue 71 (0.8% dye) White fabric 2.5 g cotton fabric pretreatment: softener Softlan® (manufacturer Colgate Polmolive) Use concentration of the polymers in the fabric softener: 2.0% Amount of fabric softener: 1.75 g / l Temperature (rinsing): 30 ° C Rinsing time: 10 min.
- Laundry laundry detergent Ajax® (manufacturer Colgate-Palmolive) quantity 5.0 g / l amount of liquor 250 g wash temperature 40 ° C water hardness 14.5 ° dH Ca / Mg ratio 4.0: 1.0 washing time 30 min.
- Polymer 1 was added to the above fabric softener in an amount added by 2%.
- the color transfer inhibiting effect in% of a fabric stained with Direct Blue 71 was 99%.
- the color loss in% of that stained with Direct Blue 71 After 5 washes, the fabric was with the detergent specified above 7.2%.
- Example 1 was repeated, but in the absence of polymer 1 worked.
- the color transfer inhibiting effect was 0%.
- the color loss after 5 washes for one with direct Blue 71 dyed fabric was 20.3%.
- Example 1 was repeated with 2% polymer 4. The color transfer inhibiting effect was 98% and the color loss was 8.4%. Trials with direct red 212 Polycationic condensation product Color transfer inhibition [%] Color loss [%] example kind Quantity [%] in Softlan® 3 Polymer 1 2 100 11.3 4 Polymer 2 2 95.1 18.9 5 Polymer 3 2 93.8 15.4 Comp. 2 - 0 30.3
- the color transfer inhibiting effect was determined after one wash, the color change after 5 washes each based on the color strengths of the white fabric or the color fabric such as described for use in fabric softener.
- the color transfer-inhibiting effect was tested in various heavy-duty detergents and color detergents (Tables 3 and 4).
- the polycationic condensation products show a marked reduction in color transfer and a reduction in color separation I II III IV V VI VII Polymer 1 1.5 1.0 0.5 0.6 0.3 Polymer 2 1.0 Polymer 3 1.0 AS / MS (70000) 7.5 6.0 5.0 5.0 4.0 AS / MS / VAc terpolymer (40000) 5.0 Na perborate monohydrate 15 15 15 7.5 Na Percarbonate 18 15 18 TAED 4.0 3.8 5.0 5.0 2.9 4.2 2.0 Na lauryl sulfate 1.0 linear alkyl benzene sulfonate Na salt 0.8 sulfated fatty alcohol ethoxylate 1.5 Korantin®SH 3.1 2.0 Soap 0.4 2.5 1.5 2.4 C 13 / C 15 oxo alcohol * 3 EO 3.0
- Table 4 shows the composition of color detergents which contain cationic condensation products to be used according to the invention.
- VII VIII IX X XI XII Polymer 1 1.0 1.0 0.5 1.0 0.5 0.3 AS / MS (70000) 6.0 4.0 3.5 2.0 2.5 8.5 Na lauryl sulfate 12 sulfated fatty alcohol ethoxylate 1.5 Korantin®SH 2.0 Soap 2.5 1.0 1.5 1.5 C 13 / C 15 oxo alcohol * 3 EO 10.0 1.5 C 13 / C 15 oxo alcohol * 7 EO 6.7 16.0 13.5 14.0 7.5 C 13 / C 15 oxo alcohol * 10 EO 6.3 Lauryl alcohol * 13 EO 2.0 9.0 Zeolite A 28 55 35 37 18 Zeolite P 36 SKS-6 12 Na disilicate 4.5 0.5 4.5 Mg silicate 1.0 1.0 sodium sulphate 24 5.8 11.5 8.0 4.5 10.0 sodium 6.5 6.5 sodium 12.0 6.0 10.0 9.0 carboxymethylcellulose 0.6 0.5
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- 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)
- Detergent Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
oder durch Erhitzen von Triethanolamin oder Triisopropanolamin in Gegenwart saurer Katalysatoren und Quaternierung der Kondensationsprodukte mit C4- bis C25-Alkylierungsmitteln
als farbübertragungsinhibierenden und farbablösungsvermindernden Zusatz zu Waschmitteln und Wäschenachbehandlungsmitteln.
gegebenenfalls
und anschließende Umsetzung mit C4- bis C22-Alkylchloriden, insbesondere C6- bis C12-Alkylhalogeniden wie insbesondere Benzylchlorid erhältlich sind.
- (a) Piperazin, 1-Alkylpiperazinen mit 1 bis 25 C-Atomen in der Alkylgruppe, 1,4-Dialkylpiperazinen mit 1 bis 25 C-Atomen in der Alkylgruppe, 1,4-Bis-(3-aminopropyl)-piperazin, 1-(2-Aminoethyl)piperazin, 1-(2-Hydroxyalkyl)piperazinen mit 2 bis 25 C-Atomen in der Alkylgruppe, Imidazol, C1- bis C25-Alkylimidazolen oder Gemischen der genannten Verbindungen mit
- (b) Alkylendihalogeniden, Epihalogenhydrinen und/oder Bisepoxiden
oder durch Erhitzen von Triethanolamin oder Triisopropanolamin in Gegenwart saurer Katalysatoren und Quaternierung der Kondensationsprodukte mit C4- bis C25-Alkylierungsmitteln.
- R1
- einen C5- bis C21-Alkyl- oder -Alkenylrest bezeichnet.
- R2
- eine C1- bis C4-Alkylgruppe bedeutet,
- A
- für C2- bis C4-Alkylen steht,
- n
- die Zahl 2 oder 3 bezeichnet und
- x
- einen Wert von 1 bis 6 hat.
- (a) Piperazin, 1-Alkylpiperazinen mit 1 bis 25 C-Atomen in der Alkylgruppe, 1,4-Dialkylpiperazinen mit 1 bis 25 C-Atomen in der Alkylgruppe, 1,4-Bis-(3-aminopropyl)-piperazin. 1-(2-Aminoethyl)piperazin, 1-(2-Hydroxyalkyl)piperazinen mit 2 bis 25 C-Atomen in der Alkylgruppe oder durch Erhitzen von Triethanolamin oder Triisopropanolamin in Gegenwart saurer Katalysatoren und Quaternierung der Kondensationsprodukte mit C4- bis C25-Alkylierungsmitteln, Imidazol, C1- bis C25-Alkylimidazolen oder Gemischen der genannten Verbindungen mit
- (b) Alkylendihalogeniden, Epihalogenhydrinen und/oder Bisepoxiden
Prüfbedingungen: | |
Apparatur | Launder-o-meter |
Farbgewebe | 1,0 g gefärbte Baumwollgewebe, Färbungen mit Direkt Rot 212 (3 % Farbstoff) und Direkt Blau 71 (0,8 % Farbstoff) |
Weißgewebe | 2,5 g Baumwollgewebe |
Vorbehandlung: | |
Weichspüler | Softlan® (Hersteller Colgate Polmolive) Einsatzkonzentration der Polymeren im Weichspüler: 2,0% Einsatzmenge Weichspüler: 1,75 g/l Temperatur (Spülung): 30°C Spüldauer: 10 min. |
Wäsche: | |
Waschmittel | Ajax® (Hersteller Colgate-Palmolive) |
Menge | 5,0 g/l |
Flottenmenge | 250 g |
Waschtemperatur | 40°C |
Wasserhärte | 14,5°dH |
Ca/Mg-Verhältnis | 4,0:1,0 |
Waschdauer | 30 min. |
Versuche mit Direktrot 212 | ||||
Polykationisches Kondensationsprodukt | Farbübertragungsinhibierung [%] | Farbverlust [%] | ||
Beispiel | Art | Menge [%] in Softlan® | ||
3 | Polymer 1 | 2 | 100 | 11,3 |
4 | Polymer 2 | 2 | 95,1 | 18,9 |
5 | Polymer 3 | 2 | 93,8 | 15,4 |
Vgl.-Bsp. | ||||
2 | - | 0 | 30,3 |
Apparatur | Launder-o-meter |
Farbgewebe | 1,0 g gefärbte Baumwollgewebe, Färbungen mit Direkt Rot 212 (Färbung mit 3 % Farbstoff) und Direkt Blau 71 (Färbung mit 0,8 % Farbstoff) |
Weißgewebe | 2,5 g Baumwollgewebe |
Waschmittelzusammensetzung in % (Waschmittel A): | |
C13/C15-Oxoalkoholethoxylat mit 10 EO | 6,3 |
Zeolith A | 55,0 |
Ma-Carbonat | 6,0 |
Na-Citrat | 9,0 |
Copolymerisat aus 70 % Acrylsäure und 30% Maleinsäure, Molmasse 70000, Na-Salz | 4,0 |
Carboxymethylcellulose | 0,5 |
Natriumsulfat | 5,8 |
Wasser | auf 100 |
Wäsche: | |
Waschmittel | Waschmittel A |
Menge | 5,0 g/l |
Flottenmenge | 250 g |
Waschtemperatur | 60°C |
Wasserhärte | 14,5°dH |
Ca/Mg-Verhältnis | 4,0:1,0 |
Waschdauer | 30 min. |
Beispiel | polykationisches Kondensationsprodukt | Menge [%] | Farbübertragungsinhibierung [%] | Farbverlust [%] |
6 | 1 | 0,5 | 97 | 8 |
7 | 1 | 1,0 | 99 | 5 |
8 | 4 | 1,0 | 98 | 7 |
Vgl.-Bsp. | ||||
3 | - | - | 29 |
I | II | III | IV | V | VI | VII | |
Polymer 1 | 1,5 | 1,0 | 0,5 | 0,6 | 0,3 | ||
Polymer 2 | 1,0 | ||||||
Polymer 3 | 1,0 | ||||||
AS/MS (70000) | 7,5 | 6,0 | 5,0 | 5,0 | 4,0 | ||
AS/MS/VAc-Terpolymer (40000) | 5,0 | ||||||
Na-Perborat-Monohydrat | 15 | 15 | 15 | 7,5 | |||
Na-Percarbonat | 18 | 15 | 18 | ||||
TAED | 4,0 | 3,8 | 5,0 | 5,0 | 2,9 | 4,2 | 2,0 |
Na-Laurylsulfat | 1,0 | ||||||
lineares Alkylbenzolsulfonat Na-Salz | 0,8 | ||||||
sulfatiertes Fettalkoholethoxylat | 1,5 | ||||||
Korantin®SH | 3,1 | 2,0 | |||||
Seife | 0,4 | 2,5 | 1,5 | 2,4 | |||
C13/C15-Oxoalkohol*3 EO | 3,0 | ||||||
C13/C15-Oxoalkohol*7 EO | 7,5 | 4,7 | 18,5 | 8,0 | 6,5 | ||
C13/C15-Oxoalkohol*10 EO | 3,0 | ||||||
C12/C14-Fettalkohol*7 EO | 10,0 | ||||||
Laurylalkohol*13 EO | 5,0 | ||||||
Zeolit A | 25 | 25 | 15 | 30 | 15 | 35 | |
Zeolit P | 40 | ||||||
SKS-6 | 14 | 15 | |||||
Na-Disilikat | 2,5 | 3,9 | 0,5 | 4,5 | 1,5 | ||
Mg-Silikat | 1,0 | 0,8 | 1,0 | 1,0 | 0,6 | ||
Natriumsulfat | 2,0 | 2,5 | 15,2 | 2,0 | 1,5 | 5,5 | 3,4 |
Natriumhydrogencarbonat | 9,0 | 6,5 | |||||
Natriumcarbonat | 12,0 | 13,6 | 10,0 | 8,0 | 9,8 | ||
Sokalan®HP 22 | 0,4 | 0,5 | |||||
Polyethylenterephthalat/oxyethylenterephthalat | 1,0 | 0,5 | 0,8 | 1,0 | |||
Carboxymethylcellulose | 0,6 | 1,3 | 0,6 | 1,0 | 0,6 | 0,6 | 0,5 |
Dequest® 2046 (Phosphonat) | 0,5 | ||||||
Zitronensäure | 6,8 | 5,0 | 2,5 | 3,8 | |||
Lipase | 1,0 | ||||||
Protease | 1,0 | 1,0 | 0,5 | 0,6 | |||
Cellulase | 0,6 | ||||||
wasser | auf 100 | auf 100 | auf 100 | auf 100 | auf 100 | auf 100 | auf 100 |
Abkürzungen: | |
TAED | Tetraacetylethylendiamin |
SKS-6 | Schichtsilikat-Na-Salz (Hersteller Fa. Hoechst) |
EO | Ethylenoxid |
AS/MS (70000) | = Acrylsäure/Maleinsäure-Copolymer im Gewichtsverhältnis 70:30 Molmasse Mw = 70.000 |
AS/MS/VAc (40000) | = Acrylsäure/Maleinsäure/Vinylacetat-Terpolymere im Molverhältnis 40:10:50 mit Molmasse Mw = 40.000 |
Sokalan® HP 22 | handelsübliches Pfropfpolymerisat von Vinylacetat auf Polyethylenglykol (Soil-release Polymer) |
Korantin®SH | handelsübliches Oleoylsakosinat (Säureform) |
VII | VIII | IX | X | XI | XII | |
Polymer 1 | 1,0 | 1,0 | 0,5 | 1,0 | 0,5 | 0,3 |
AS/MS (70000) | 6,0 | 4,0 | 3,5 | 2,0 | 2,5 | 8,5 |
Na-Laurylsulfat | 12 | |||||
sulfatiertes Fettalkoholethoxylat | 1,5 | |||||
Korantin®SH | 2,0 | |||||
Seife | 2,5 | 1,0 | 1,5 | 1,5 | ||
C13/C15-Oxoalkohol*3 EO | 10,0 | 1,5 | ||||
C13/C15-Oxoalkohol*7 EO | 6,7 | 16,0 | 13,5 | 14,0 | 7,5 | |
C13/C15-Oxoalkohol*10 EO | 6,3 | |||||
Laurylalkohol*13 EO | 2,0 | 9,0 | ||||
Zeolit A | 28 | 55 | 35 | 37 | 18 | |
Zeolit P | 36 | |||||
SKS-6 | 12 | |||||
Na-Disilikat | 4,5 | 0,5 | 4,5 | |||
Mg-Silikat | 1,0 | 1,0 | ||||
Natriumsulfat | 24 | 5,8 | 11,5 | 8,0 | 4,5 | 10,0 |
Natriumhydrogencarbonat | 6,5 | 6,5 | ||||
Natriumcarbonat | 12,0 | 6,0 | 10,0 | 9,0 | ||
Carboxymethylcellulose | 0,6 | 0,5 | 0,6 | 1,0 | 0,6 | 0,6 |
Sokalan®HP 22 | 1,0 | 0,5 | ||||
Polyethylenterephthalat/oxyethylenterephthalat | 1,0 | 0,5 | 0,5 | |||
Natriumcitrat | 2,0 | 9,0 | 2,5 | |||
Protease | 0,5 | 1,0 | ||||
Cellulase | 1,0 | 1,0 | 0,8 | 1,0 | ||
wasser | auf 100 | auf 100 | auf 100 | auf 100 | auf 100 | auf 100 |
Abkürzungen vgl. Legende zu Tabelle 3 |
Claims (9)
- Verwendung von polykationischen Kondensationsprodukten, die erhältlich sind durch Kondensation von(a) Piperazin, 1-Alkylpiperazinen mit 1 bis 25 C-Atomen in der Alkylgruppe, 1,4-Dialkylpiperazinen mit 1 bis 25 C-Atomen in der Alkylgruppe, 1,4-Bis-(3-aminopropyl)-piperazin, 1-(2-Aminoethyl)piperazin, 1-(2-Hydroxyalkyl)piperazinen mit 2 bis 25 C-Atomen in der Alkylgruppe, Imidazol, C1- bis C25-C-Alkylimidazolen oder Gemischen der genannten Verbindungen mit(b) Alkylendihalogeniden, Epihalogenhydrinen und/oder Bis-epoxiden
oder durch Erhitzen von Triethanolamin oder Triisopropanolamin in Gegenwart saurer Katalysatoren und Quaternierung der Kondensationsprodukte mit C4- bis C25-Alkylierungsmitteln als farbübertragungsinhibierenden und farbablösungsvermindernden Zusatz zu Waschmitteln und Wäschenachbehandlungsmitteln. - Verwendung nach Anspruch 1, dadurch gekennzeichnet, daß man Kondensationsprodukte einsetzt, die erhältlich sind durch Kondensation von(a) Piperazin, 1-(2-Hydroxyethyl)piperazin, 1-(2-Aminoethyl)piperazin, Imidazol, C1- bis C3-C-Alkylimidazolen oder Mischungen der genannten Verbindungen mit(b) 1,2-Dichlorethan, 1,2-Dichlorpropan, 1,3-Dichlorpropan, 1,4-Dichlorbutan, Epichlorhydrin, Bis-epoxibutan oder Mischungen der genannten Verbindungen
und gegebenenfalls(c) Quaternierung der Kondensationsprodukte mit C6- bis C22-Alkylhalogeniden oder C8- bis C22-Epoxiden oder durch Erhitzen von Triethanolamin oder Triisopropanolamin mit sauren Katalysatoren und Quaternierung der Kondensationsprodukte mit C6-C22-Alkylhalogeniden oder C8-C22-Epoxiden. - Verwendung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß man für die Quaternierung der Kondensationsprodukte als Verbindungen der Gruppe (c) Benzylchlorid und/oder Styroloxid einsetzt.
- Verwendung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Kondensationsprodukte eine Molmasse von 500 bis 100 000 haben.
- Verwendung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Kondensationsprodukte eine Molmasse von 1 000 bis 50 000 haben.
- Verwendung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Quaternierungsgrad der Aminogruppen der Kondensationsprodukte mindestens 25% beträgt.
- Verwendung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Quaternierungsgrad der Aminogruppen der Kondensationsprodukte mindestens 50% beträgt.
- Verwendung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der Quaternierungsgrad der Aminogruppen der Kondensationsprodukte 70 bis 100% beträgt.
- Wäschenachbehandlungsmittel, dadurch gekennzeichnet, daß es(i) 1 bis 50 Gew.-% eines Weichspülers für Wäsche,(ii) 1 bis 50 Gew.-% eines nichtionischen Tensids und(iii) 0,1 bis 2,5 Gew.-% eines polykationischen Kondensationsprodukts enthält, das erhältlich ist durch Kondensation von(a) Piperazin, 1-Alkylpiperazinen mit 1 bis 25 C-Atomen in der Alkylgruppe, 1,4-Dialkylpiperazinen mit 1 bis 25 C-Atomen in der Alkylgruppe, 1,4-Bis-(3-aminopropyl)-piperazin, 1-(2-Aminoethyl)piperazin, 1-(2-Hydroxyalkyl)piperazinen mit 2 bis 25 C-Atomen in der Alkylgruppe, Imidazol, C1- bis C25-C-Alkylimidazolen oder Gemischen der genannten Verbindungen mit(b) Alkylendihalogeniden, Epihalogenhydrinen und/oder Bisepoxiden
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19643281A DE19643281A1 (de) | 1996-10-21 | 1996-10-21 | Verwendung von polykationischen Kondensationsprodukten als farbfixierenden Zusatz zu Waschmitteln und Wäschenachbehandlungsmitteln |
DE19643281 | 1996-10-21 | ||
PCT/EP1997/005606 WO1998017762A1 (de) | 1996-10-21 | 1997-10-10 | Verwendung von polykationischen kondensationsprodukten als farbübertragungsinhibierenden und farbablösungsvermindernden zusatz zu waschmitteln und wäschenachbehandlungsmitteln |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0934382A1 EP0934382A1 (de) | 1999-08-11 |
EP0934382B1 true EP0934382B1 (de) | 2002-12-18 |
Family
ID=7809261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97911213A Expired - Lifetime EP0934382B1 (de) | 1996-10-21 | 1997-10-10 | Verwendung von polykationischen kondensationsprodukten als farbübertragungsinhibierenden und farbablösungsvermindernden zusatz zu waschmitteln und wäschenachbehandlungsmitteln |
Country Status (7)
Country | Link |
---|---|
US (3) | US6025322A (de) |
EP (1) | EP0934382B1 (de) |
JP (1) | JP4294734B2 (de) |
AT (1) | ATE230010T1 (de) |
DE (2) | DE19643281A1 (de) |
ES (1) | ES2188915T3 (de) |
WO (1) | WO1998017762A1 (de) |
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1996
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1997
- 1997-10-10 EP EP97911213A patent/EP0934382B1/de not_active Expired - Lifetime
- 1997-10-10 JP JP51890498A patent/JP4294734B2/ja not_active Expired - Fee Related
- 1997-10-10 ES ES97911213T patent/ES2188915T3/es not_active Expired - Lifetime
- 1997-10-10 DE DE59709029T patent/DE59709029D1/de not_active Expired - Lifetime
- 1997-10-10 WO PCT/EP1997/005606 patent/WO1998017762A1/de active IP Right Grant
- 1997-10-10 AT AT97911213T patent/ATE230010T1/de not_active IP Right Cessation
- 1997-10-10 US US09/284,479 patent/US6025322A/en not_active Expired - Lifetime
-
1999
- 1999-12-20 US US09/467,239 patent/US6262011B1/en not_active Expired - Fee Related
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2001
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EP0209787A2 (de) * | 1985-07-22 | 1987-01-28 | BASF Aktiengesellschaft | Verfahren zur Nachbehandlung von Färbungen mit Reaktivfarbstoffen auf Cellulose-Fasermaterialien |
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WO2022129368A1 (en) | 2020-12-16 | 2022-06-23 | Basf Se | Alkoxylated polymeric n-(hydroxyalkyl)amine as wetting agents and as a component of defoamer compositions |
Also Published As
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---|---|
US6465415B2 (en) | 2002-10-15 |
EP0934382A1 (de) | 1999-08-11 |
DE19643281A1 (de) | 1998-04-23 |
US6262011B1 (en) | 2001-07-17 |
WO1998017762A1 (de) | 1998-04-30 |
US6025322A (en) | 2000-02-15 |
ATE230010T1 (de) | 2003-01-15 |
DE59709029D1 (de) | 2003-01-30 |
JP4294734B2 (ja) | 2009-07-15 |
JP2001503089A (ja) | 2001-03-06 |
ES2188915T3 (es) | 2003-07-01 |
US20020045563A1 (en) | 2002-04-18 |
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