DK167881B1 - Liquid detergent for simultaneous cleaning and softening of textiles - Google Patents

Liquid detergent for simultaneous cleaning and softening of textiles Download PDF

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DK167881B1
DK167881B1 DK051387A DK51387A DK167881B1 DK 167881 B1 DK167881 B1 DK 167881B1 DK 051387 A DK051387 A DK 051387A DK 51387 A DK51387 A DK 51387A DK 167881 B1 DK167881 B1 DK 167881B1
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alkyl
agent according
softening
alcohol
weight
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Heidrun E Maaser
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Colgate Palmolive Co
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    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005Other compounding ingredients characterised by their effect
    • C11D3/0084Antioxidants; Free-radical scavengers
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/662Carbohydrates or derivatives
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/86Mixtures of anionic, cationic, and non-ionic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005Other compounding ingredients characterised by their effect
    • C11D3/001Softening compositions
    • C11D3/0015Softening compositions liquid
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29Sulfates of polyoxyalkylene ethers
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38Cationic compounds
    • C11D1/62Quaternary ammonium compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/72Ethers of polyoxyalkylene glycols
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/722Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Description

DK 167881 B1DK 167881 B1

Den foreliggende opfindelse angår hidtil ukendte flydende vaskemidler, hvor den tilstedeværende mængde af alkylglycosid er effektiv til at forbedre vaskeeffektiviteten og blødgø-ringsegenskaberne og er tilstrækkelig til at opveje reduk-5 tionen i vaskeeffektiviteten, der skyldes den tilstedeværende mængde af kvaternære ammoniumforbindelser, samt anvendelse af et sådant flydende vaskemiddel til samtidig rensning og blødgør ing af tekstiler.The present invention relates to novel liquid detergents in which the amount of alkyl glycoside present is effective to improve the washing efficiency and softening properties and is sufficient to offset the reduction in the washing efficiency due to the amount of quaternary ammonium compounds present and the use of such a liquid detergent for the simultaneous cleaning and softening of fabrics.

10 Brugen af forskellige kemikalier, og især kationiske kvaternære ammoniumforbindelser, som blødgøringsmidler til tekstilprodukter er velkendt. Det er også velkendt at anvende disse materialer for deres blødgørende virkninger under vasken, og især i skylleperioden i vaskeprocessen. Denne sidstnævnte teknik har 15 været nødvendiggjort af, at de hidtil anvendte kvaternære forbindelser, der hovedsagelig er af kationisk karakter, ikke var forenelige med de anioniske detergenter, som er en af de hovedtyper af detergenter, der anvendes i vaskeperioden. Endvidere er kationiske kvaternære forbindelser forholdsvis ineffektive i 20 nærværelse af ikke-ioniske detergenter.10 The use of various chemicals, and especially cationic quaternary ammonium compounds, as fabric softeners for textile products is well known. It is also well known to use these materials for their softening effects during the wash, and especially during the rinse period of the wash process. This latter technique has been necessitated by the fact that the quaternary compounds used, which are mainly cationic in nature, were not compatible with the anionic detergents which are one of the major types of detergents used during the wash period. Furthermore, cationic quaternary compounds are relatively ineffective in the presence of nonionic detergents.

Det er også kendt, at vaskede genstande har en tendens til at gulne eller misfarves, når de behandles med de førnævnte kvaternære forbindelser.It is also known that washed articles tend to turn yellow or discolour when treated with the aforementioned Quaternary compounds.

2525

En anden ulempe, der står i forbindelse med brugen af de nævnte kationiske midler til vask af stoffer, er at de generer aflejringen på stofferne af optiske klaringsmidler og derved reducerer virkningen af optisk klaringsmiddel i vaskemidler indeholdende dis-30 se optiske klaringsmidler.Another disadvantage associated with the use of said cationic agents for washing fabrics is that they generate the deposit on the fabrics of optical brighteners and thereby reduce the effect of optical brighteners in detergents containing these optical brighteners.

Endnu en ulempe ved de antistatiske blødgørende kationiske kvaternære ammoniumforbindelser er, at de generer renseegenskaberne af detergenten ved at reducere smudsfjernelsen, som bevirkes af 35 detergenten, hvilket resulterer i nedsat effektivitet af vasken. Tilstedeværelsen af det anioniske detergentmateriale ophæver i det væsentlige virkningen af de stofblødgørende egenskaber af de 2Yet another disadvantage of the antistatic softening cationic quaternary ammonium compounds is that they generate the cleaning properties of the detergent by reducing the dirt removal caused by the detergent, resulting in decreased efficiency of the wash. The presence of the anionic detergent material substantially abolishes the effect of the drug softening properties of the 2

UIV Ib/SB I K IUIV Ib / SB I K I

kationiske kvaternære ammoniumforbindelser.cationic quaternary ammonium compounds.

De førnævnte kvaternære midler er derfor blevet kombineret med forskellige forbindelser, beregnet til at modvirke de skadelige egenskaber for renseevnen, eller de kvaternære blødgørings-5 midler er blevet erstattet med andre blødgøringsmidler for at forbedre rensevirkningsgraden.Therefore, the aforementioned quaternary agents have been combined with various compounds designed to counteract the detrimental properties of the cleanser, or the quaternary softeners have been replaced with other softeners to improve the purification efficiency.

Højere alkylmono- og polyglycosider, der er nyttige som detergenter, tekstilblødgøringsmidler, overfladeaktive midler, geleringsmidler, fødevareemulgeringsmidler og smøremidler, og frem-10 gangsmåder til deres fremstilling er beskrevet i US-patent- skrifteme nr. 3.598.865, nr. 3.707.535, nr. 3.839.318, nr. 3.772.26 og nr. 3.219.656.Higher alkyl mono- and polyglycosides useful as detergents, textile softeners, surfactants, gelling agents, food emulsifiers and lubricants, and methods for their preparation are described in U.S. Patent No. 3,598,865, No. 3,707,535. , No. 3,839,318, No. 3,772.26, and No. 3,219,656.

Højere alkylpolyglycosider har været anvendt som ikke-ioniske overfladeaktive stoffer i forskellige vaskemidler sammen med 15 anioniske overfladeaktive stoffer, som vist i US-patentskrift nr. 3.721.633 og de europæiske patentskrifter nr. 0.070.074, nr. 0.070.075,nr. 0.070.076 og nr. 0.092.877, og i forbindelse med anioniske og et andet ikke-ionisk overfladeaktivt stof, som vist i US-patentskrifterne nr. 4.483.779, nr. 4.483.780, 20 nr. 4.483.787 og de europæiske patentskrifter nr. 0.0,75.994, nr. 0.075.995, nr. 0.075.996 og nr. 0.105.556, for at skabe god renseevne.Higher alkyl polyglycosides have been used as nonionic surfactants in various detergents together with 15 anionic surfactants, as shown in U.S. Patent No. 3,721,633 and European Patent Nos. 0.070,074, No. 0.070,075, No. And No. 0.092,877, and in connection with anionic and other nonionic surfactants, as shown in U.S. Patent Nos. 4,483,779, Nos. 4,483,780, Nos. 4,483,787 and the European Patent Specifications Nos. 0.0755.994, No. 0.075.995, No. 0.075.996 and No. 0.105.556, to provide good cleaning performance.

Den kendte teknik beskriver også vaskemidler indeholdende et alkylpolyglycosid, et sædvanligt ikke-ionisk overfladeaktivt 25 stof og en kationisk stofblødgørende forbindelse for at tilvejebringe både blødgørende og rensende egenskaber under vask, som vist i US-patentskrift nr. 4.493.773 og de europæiske patentskrifter nr. 0.094.118 og nr. 0.106.692. Disse patentskrifter udelukker imidlertid udtrykkeligt anioniske overfladeaktive stoffer 30 som værende skadelige for midlet.The prior art also discloses detergents containing an alkyl polyglycoside, a usual nonionic surfactant and a cationic fabric softening compound to provide both softening and cleansing properties during washing, as disclosed in U.S. Patent No. 4,493,773 and European Patent Nos. 4,407,227. 0.094.118 and No. 0.106.692. However, these patents explicitly exclude anionic surfactants 30 as being detrimental to the agent.

DK 167881 B1 3 US-patentskrift nr. 4.014.808 beskriver et vandigt rensemiddel til rensning af hårde overflader såsom gulve og omfattende alkaliske buildere, en blanding af højere alkylmono-og polyglycosider, et ikke-ionisk ethoxylat eller ethvert an-5 ionisk modificeret ethoxylat i syreform og et kationisk flokkuler ingsmiddel såsom polydiallyldimethylammoniumchlorid, som bringer smuds til at agglomerere til flokke, som flyder, og eventuelt et floteringsmiddel, som er natriumalkylarylsulfonat.DK 167881 B1 3 US Patent No. 4,014,808 discloses an aqueous cleanser for cleaning hard surfaces such as floors and comprising alkaline builders, a mixture of higher alkyl mono and polyglycosides, a nonionic ethoxylate or any anionically modified ethoxylate in acid form and a cationic flocculant such as polydiallyldimethylammonium chloride which causes dirt to agglomerate into flocs which float and optionally a flotation agent which is sodium alkylarylsulfonate.

Ingen af de nævnte referencer beskriver imidlertid et flydende 10 stofblødgørende middel til samtidig rensning og blødgøring af stoffer omfattende fire væsentlige bestanddele, en effektiv mængde af et alkylglycosid til at forbedre renseeffektiviteten og blødgøringsegenskaberne i nærværelse af en blødgørende kvater-nær ammoniumforbindelse og anioniske og ikke-ioniske overflade-15 aktive stoffer.However, none of the references cited discloses a liquid fabric softener for the simultaneous purification and softening of substances comprising four essential components, an effective amount of an alkyl glycoside to improve the cleaning efficiency and softening properties in the presence of a softening quaternary ammonium compound and anionic and nonionic ionic surfactants.

Det har nu vist sig, at tilsætning af et overfladeaktivt alkyl-polyglycosid til et flydende blødgøringsmiddel indeholdende en blødgørende kationisk kvaternær forbindelse i et ikke-ionisk/ anionisk overfladeaktivt system forstærker renseevnen og giver 20 forøgede blødgørende egenskaber til stoffer, som behandles der med.It has now been found that addition of a surfactant alkyl polyglycoside to a liquid plasticizer containing a softening cationic quaternary compound in a nonionic / anionic surfactant system enhances the purity and provides 20 enhanced softening properties to substances treated therewith.

Det er derfor hovedformålet med den foreliggende opfindelse at tilvejebringe et flydende vaskemiddel, der har forbedret rense-virkningsgrad i nærværelse af blødgørende kationiske kvaternære 2 5 ammoniumforbindelser.It is therefore the principal object of the present invention to provide a liquid detergent having improved purity in the presence of softening cationic quaternary ammonium compounds.

Et andet formål med opfindelsen er at tilvejebringe et flydende vaskemiddel, der samtidig renser og blødgører stoffer under tøjvask'eprocessen, og som omfatter et alkylglycosid, en blødgørende kvaternær ammoniumforbindelse, et ikke-ionisk overflade-30 aktivt stof og et anionisk overfladeaktivt stof som de fire væ- 4 urv ιο/οο i o i sentlige bestanddele.Another object of the invention is to provide a liquid detergent which simultaneously purifies and softenes substances during the laundry process, and which comprises an alkyl glycoside, a softening quaternary ammonium compound, a nonionic surfactant and an anionic surfactant such as the four major four constituents.

5 Endnu et formål med opfindelsen er at tilvejebringe et flydende blødgørende middel, der har forbedrede rensende og blødgørende egenskaber på grund af tilstedeværelsen af et alkylglycosid, i et vaskemiddel indeholdende en blanding af anioniske, ikke-ioniske og kationiske overfladeaktive stoffer.Another object of the invention is to provide a liquid emollient having improved purifying and emollient properties due to the presence of an alkyl glycoside in a detergent containing a mixture of anionic, nonionic and cationic surfactants.

1010

Den foreliggende opfindelse angår således et flydende vaskemiddel, hvor den tilstedeværende mængde af alkylglycosid er effektiv til at forbedre vaskeeffektiviteten og blødgøringse-genskaberne og er tilstrækkelig til at opveje reduktionen i 15 vaskeeffektivitet, der skyldes den tilstedeværende mængde af kvaternær ammoniumforbindelse, hvilket middel er ejendommeligt ved, at det indeholder fire grundbestanddele: 1- 30 vægt% af et alkylglycosid, som har en eller flere hydro- 20 fobe grupper indeholdende 1-30 carbonatomer pr. hydrofob grup pe, og som har en hydrofil glycosidgruppe, som indeholder 1-10 reducerende saccharidradikaler; 2- 8 vægt% af en blødgørende, kvaternær ammoniumforbindelse, 25 hvor mindst en af de fire grupper, som er bundet til nitrogen atomet, er en C10_20 alkylgruppe, og mindst to af grupperne er ci~c3 alkylgrupper, og den fjerde gruppe enten kan være en anden Cl0-C20 alkylgruppe eller en C1-C3 alkylgruppe; 30 1-12 vægt% af et anionisk, overfladeaktivt stof; og 8-25 vægt% af et ikke-ionisk, overfladeaktivt stof valgt blandt ethoxylater af primære, alifatiske alkoholer, ethoxyla-ter af .sekundære, alifatiske alkoholer, ethoxylater af alkyl-35 fenoler, ethylenoxid/propylenoxid-kondensater af alkoholer og blandinger deraf; DK 167881 B1 5 i en vandig bærer, eventuelt sammen med konventionelle vaskeadditiver.Thus, the present invention relates to a liquid detergent wherein the amount of alkyl glycoside present is effective to improve the washing efficiency and softening properties and is sufficient to offset the reduction in washing efficiency due to the amount of quaternary ammonium compound present by the agent. It contains four basic constituents: 1- 30% by weight of an alkyl glycoside having one or more hydrophobic groups containing 1-30 carbon atoms per hydrophobic groups and having a hydrophilic glycoside group containing 1-10 reducing saccharide radicals; 2-8% by weight of an emollient, quaternary ammonium compound, wherein at least one of the four groups attached to the nitrogen atom is a C10-20 alkyl group and at least two of the groups are c1 ~ c3 alkyl groups and the fourth group can either be another C1-C20 alkyl group or a C1-C3 alkyl group; 1-12% by weight of an anionic surfactant; and 8-25% by weight of a nonionic surfactant selected from ethoxylates of primary aliphatic alcohols, ethoxylates of secondary aliphatic alcohols, ethoxylates of alkyl phenols, ethylene oxide / propylene oxide condensates of alcohols and mixtures thereof ; DK 167881 B1 5 in an aqueous carrier, optionally together with conventional washing additives.

Opfindelsen angår desuden anvendelse af et sådant vaskemiddel til samtidig rensning og blødgøring af tekstiler.The invention further relates to the use of such a detergent for the simultaneous cleaning and softening of fabrics.

Alkylglycosidet fungerer som et blødgørende middel og forstærker stofblødgøringen i nærværelse af kationiske overfladeaktive stoffer. Det antages, at alkylglycosiderne belægger overfladen 5 af stoffet og/eller ændrer stoffets struktur og derved giver blødgørende fordele. Det antages, at alkylglycosiderne kan sprænge hydrogenbinding og derved forøge de blødgørende egenskaber. Alkylglycosiderne generer ikke renseevnen og/eller aflejringen af klaringsmiddel, hvilket er et andet problem ved 10 blødgørende midler.The alkyl glycoside acts as an emollient and enhances the fabric softening in the presence of cationic surfactants. It is believed that the alkyl glycosides coat the surface 5 of the substance and / or alter the structure of the substance, thereby providing softening benefits. It is believed that the alkyl glycosides can disrupt hydrogen bonding and thereby enhance the softening properties. The alkyl glycosides do not interfere with the purity and / or deposition of the detergent, which is another problem with emollients.

Alkylglycosiderne, der anvendes i de foreliggende nye vaskemidler, kan defineres som havende en eller flere hydrofobe grupper indeholdende 1-30 carbonatomer pr. hydrofob gruppe, fortrinsvis 8-15 carbonatomer, og en hydrofil glycosidgruppe 15 indeholdende fra 1 til 10 og fortrinsvis fra 1 til 3 saccharidradikaler. Alkylglysosiderne kan repræsenteres ved formlen ROtR'O) Z , hvori R er et C^-C^alkylradikal, (R'O) er en ethoxy-, propoxy- eller glycerylgruppe, x har en numerisk værdi på 0-10, fortrinsvis 0, Z er et reducerende saccharid 20 indeholdende 5 eller 6 carbonatomer, og n har en numerisk værdi på 1 - 10, fortrinsvis 1,0 - 3. Den hydrofobe alkylgruppe kan være mættet eller umættet, forgrenet eller ligekædet, fortrinsvis mættet og lineær og indeholder 1-30 carbonatomer, fortrinsvis 8-23 carbonatomer. Egnede alkylpolyglycosider ind-25 befatter methyl, ethyl, propyl, octyl, nonyl, decyl, undecyl, dodecyl, tridecyl, tetradecyl, hexadecyl, heptadecyl, octadecyl og blandinger deraf, monoglycosider, diglycosider, triglycosider, tetraglycosider, pentaglycosider, hexaglycosider etc. Glycosid-enhederne kan være glucose, galactose, mannose, lactose og/eller 30 fructose. Fremgangsmåder til fremstilling af de førnævnte glyco-sider er beskrevet i US-patentskrifterne nr. 3.598.865, nr. 3.707.535, nr. 3.839.318, nr. 3.772.269, nr. 3.219.656.The alkyl glycosides used in the present new detergents can be defined as having one or more hydrophobic groups containing 1-30 carbon atoms per hydrophobic group, preferably 8-15 carbon atoms, and a hydrophilic glycoside group 15 containing from 1 to 10 and preferably from 1 to 3 saccharide radicals. The alkyl glycosides can be represented by the formula ROtR'O) Z wherein R is a C1-C4 alkyl radical, (R'O) is an ethoxy, propoxy or glyceryl group, x has a numerical value of 0-10, preferably 0, Z is a reducing saccharide 20 containing 5 or 6 carbon atoms and n has a numerical value of 1 - 10, preferably 1.0 - 3. The hydrophobic alkyl group may be saturated or unsaturated, branched or straight chain, preferably saturated and linear and contains 1 -30 carbon atoms, preferably 8-23 carbon atoms. Suitable alkyl polyglycosides include methyl, ethyl, propyl, octyl, nonyl, decyl, undecyl, dodecyl, tridecyl, tetradecyl, hexadecyl, heptadecyl, octadecyl and mixtures thereof, monoglycosides, diglycosides, triglycosides, tetraglycosides, tetraglycosides, tetraglycosides, tetraglycosides the units may be glucose, galactose, mannose, lactose and / or 30 fructose. Methods for preparing the aforementioned glycosides are described in U.S. Patent Nos. 3,598,865, No. 3,707,535, No. 3,839,318, No. 3,772,269, No. 3,219,656.

Ulv 10/00 I D IWolf 10/00 I D I

66

Tilsætningen af alkylglycosidet til det blødgørende middel forbedrer rense-virkningsgraden af dette. Mængden af glycosid skal være tilstrækkelig til at modvirke tabet i renseevne, der skyldes til-5 stedeværelsen af de blødgørende kationiske kvaternære ammonium forbindelser i midlet. Indholdet af glycosid forbedrer derfor renseevnen i det stofblødgørende middel og udgør 1-30% og fortrinsvis 2-25 vægt% af midlet.The addition of the alkyl glycoside to the plasticizer improves the purity of this. The amount of glycoside should be sufficient to counteract the loss in purity due to the presence of the softening cationic quaternary ammonium compounds in the agent. The content of glycoside therefore improves the purity of the fabric softening agent and constitutes 1-30% and preferably 2-25% by weight of the agent.

De kationiske kvaternære blødgøringsmidler er industrielt vel-10 kendte og indbefatter kvaternære ammoniumforbindelser, hvori typisk mindst én af de fire grupper bundet til nitrogenatomet er en alkylgruppe med 10-20 carbonatomer, og mindst to af grupperne bundet til nitrogenatomet er alkylgrupper, der indeholder 1-3 carbonatomer, og den fjerde gruppe kan være 15 enten en anden C10-C20alkylgruppe eller en C^-C^alkylgruppe, og hvor der findes en anion såsom halogen, acetat, methosulfat etc. Typiske kvaternære ammoniumforbindelser er ethyldimethyl-stearylammoniumchlorid, trimethylstearylammoniumchlorid, tri-methylcetylammoniumbromid, dimethylethyldilaurylammoniumchlorid, 20 dimethylpropylmyristylammoniumchlorid, talgtrimethylammonium- chlorid, dihydrogeneret talgdimethylammoniumchlorid, dikokos-dimethylammoniumchlorid, distearyldimethylammoniumchlorid, octadecyltrimethylammoniumchlorid, dodecyltrimethyl- eller tri-ethylammoniumchlorid og de tilsvarende methosulfater og aceta-25 ter. Andre egnede kvaternære forbindelser indbefatter duoquats, imidazoliniumquats, polyethoxylerede quats og amidoalkoxylerede quats.The cationic quaternary plasticizers are industrially well known and include quaternary ammonium compounds, wherein typically at least one of the four groups attached to the nitrogen atom is an alkyl group of 10-20 carbon atoms, and at least two of the groups attached to the nitrogen atom are alkyl groups containing 1- 3 carbon atoms, and the fourth group may be either another C 10 -C 20 alkyl group or a C 1 -C 4 alkyl group, where an anion such as halogen, acetate, methosulfate, etc. is present. Typical quaternary ammonium compounds are ethyl dimethyl-stearylammonium chloride, trimethyl stearyl ammonium chloride, tri -methylcetylammonium bromide, dimethylethyldilaurylammonium chloride, dimethylpropylmyristylammonium chloride, sebaceous trimethylammonium chloride, dihydrogenated tallow dimethylammonium chloride, dicocos dimethylammonium chloride, distearyl dimethylchloride r. Other suitable quaternary compounds include duoquats, imidazolinium quats, polyethoxylated quats and amidoalkoxylated quats.

Den anvendte mængde kvaternær blødgørende ammoniumforbindelse i rensemidlet er 2 - 8 vægt% af vaskemidlet.The amount of quaternary softening ammonium compound used in the detergent is 2 - 8% by weight of the detergent.

30 Ifølge"opfindelsen er de ikke-ioniske overfladeaktive stoffer til anvendelse i det stofblødgørende vaskemiddel industrielt velkendte og indbefatter de primære alifatiske alkoholethoxylater, sekundære alifatiske alkoholethoxylater, alkylphenolethoxylater DK 167881 B1 7 og kondensater af alkohol og ethylenoxid-propylenoxid såsom Plurafac^ (Wyandotte) og blandinger deraf. De ikke-ioniske syntetiske organiske detergenter er i almindelighed kondensationsprodukter af en organisk alifatisk eller alkylaromatisk 5 hydrofob forbindelse og hydrofile ethylenoxidgrupper. Praktisk taget enhver hydrofob forbindelse, der har en carboxy-, hydroxy-, amido- eller aminogruppe med et frit hydrogen bundet til nitrogenet, kan kondenseres med ethylenoxid eller med poly-hydratiseringsproduktet deraf, polyethylenglycol, til dannelse 10 af et ikke-ionisk rensemiddel. Endvidere kan længden af poly-ethenoxykæden indstilles for at opnå en ønsket balance mellem de hydrofobe og hydrofile elementer.According to the invention, the nonionic surfactants for use in the fabric softening detergent are industrially well known and include the primary aliphatic alcohol ethoxylates, secondary aliphatic alcohol ethoxylates, alkyl phenol ethoxylates DK 167881 B1 7 and condensates of alcohol and ethylene oxide propylene oxide ( The nonionic synthetic organic detergents are generally condensation products of an organic aliphatic or alkyl aromatic hydrophobic compound and hydrophilic ethylene oxide groups Practically any hydrophobic compound having a carboxy, hydroxy, amido or amino group with a free hydrogen bonded to the nitrogen can be condensed with ethylene oxide or with its polyhydration product, polyethylene glycol, to form a nonionic detergent, and further, the length of the polyethyleneoxy chain can be adjusted to achieve a desired balance between the hydrophobic and hydrophilic elements.

De ikke-ioniske detergenter indbefatter polyethylenoxidkondensa-tet af ét mol alkylphenol indeholdende fra 6 til 12 carbon-15 atomer i en ligekædet eller forgrenet konfiguration med 5-30 mol ethylenoxid, f.eks. nonylphenol kondenseret med 9 mol ethylenoxid, dodecylphenol kondenseret med 15 mol ethylenoxid. Kondensationsprodukter af tilsvarende alkylthiophenoler med 5 -30 mol ethylenoxid er også egnede.The nonionic detergents include the polyethylene oxide condensate of one mole of alkylphenol containing from 6 to 12 carbon atoms in a straight or branched configuration with 5-30 moles of ethylene oxide, e.g. nonylphenol condensed with 9 moles of ethylene oxide, dodecylphenol condensed with 15 moles of ethylene oxide. Condensation products of similar alkylthiophenols with 5 to 30 moles of ethylene oxide are also suitable.

20 Indbefattet i den ikke-ioniske detergentklasse er også kondensationsprodukterne af en højere alkohol (f.eks. en alkanol indeholdende .8-18 carbonatomer i en ligekædet eller forgrenet konfiguration) kondenseret med 5-30 mol ethylenoxid, f.eks. laurylmyristylalkohol kondenseret med 16 mol ethylen-25 oxid.Also included in the non-ionic detergent class are the condensation products of a higher alcohol (e.g., an alkanol containing .8-18 carbon atoms in a straight or branched configuration) condensed with 5-30 moles of ethylene oxide, e.g. lauryl myristyl alcohol condensed with 16 moles of ethylene oxide.

En foretrukket gruppe ikke-ioniske overfladeaktive stoffer erA preferred group of nonionic surfactants is

Neodol ®-^ethoxy laterne (Shell Co.), som er højere alifatiske alkoholethoxylater med ,5-20 ethylenoxygrupper pr. mol alifatisk alkohol indeholdende 10 - 18 carbonatomer, såsom 30 C12-C^2alkanol kondenseret med 6,5 mol ethylenoxid, alkanol kondenseret med 12 mol ethylenoxid, C^-C^alkanol kon denseret med 13 mol ethylenoxid og lignende. Ethoxamerer, derThe Neodol® Ethoxy Lates (Shell Co.), which are higher aliphatic alcohol ethoxylates with 5-20 ethyleneoxy groups per mole of aliphatic alcohol containing 10 to 18 carbon atoms, such as 30 C12-C2 alkanol condensed with 6.5 moles of ethylene oxide, alkanol condensed with 12 moles of ethylene oxide, C1-C4 alkanol concensated with 13 moles of ethylene oxide and the like. Ethoxamers who

Ulv 10/00 I D IWolf 10/00 I D I

8 har en HLB (hydrofob-lipofil balance)-værdi på .8-15, giver god O/W-emulgering, hvorimod ethoxamerer med lave HLB-værdier (under 8) indeholder mindre end 5 ethylenoxygrupper og er dårlige emulgeringsmidler og dårlige ikke-ioniske detergenter. Dette 5 ikke-ioniske overfladeaktive stof findes i det blødgørende mid del i en mængde, der er lig med eller større end indholdet af alkylpolyglycosid og 8-25 vægt%. Den totale mængde ikke-ionisk overfladeaktivt stof (nemlig glycosidet, som også er et ikke-ionisk overfladeaktivt stof) og det ovenfor definerede ikke-10 ioniske alkoholethoxylat udgør den største rensemiddelkomponent i vaskemidlet, . 25 - 40%, fortrinsvis 30 - 40 vægt% af midlet. .8 has a HLB (hydrophobic-lipophilic balance) value of .8-15, provides good O / W emulsification, whereas ethoxamers with low HLB values (below 8) contain less than 5 ethylene oxy groups and are poor emulsifiers and poor non-emulsifiers. ionic detergents. This nonionic surfactant is present in the emollient in an amount equal to or greater than the content of alkyl polyglycoside and 8-25% by weight. The total amount of nonionic surfactant (namely the glycoside, which is also a nonionic surfactant) and the above defined nonionic alcohol ethoxylate constitute the largest detergent component of the detergent,. 25-40%, preferably 30-40% by weight of the agent. .

De anioniske overfladeaktive stoffer anvendt i vaskemidlet ifølge opfindelsen er industrielt kendte og indbefatter alkyl-15 benzensulfonsyre og dens salte, f.eks. forbindelser med formlen alkyl-phenyl-SO^-M, hvor alkyl er et alkylradikal med cq”^22 og fortrinsvis C^Q-C^g, og M er hydrogen eller et alkalimetal, hvilke forbindelser omfatter en velkendt klasse anioniske detergenter og indbefatter natriumdodecylbenzensulfonat, kaliumdodecyl-20 benzensulfonat, natriumlaurylbenzensulfonat, natriumcetylbenzen- sulfonat. Andre indbefatter paraffinsulfonater, alkylsulfater, alkoholethersulfater, olefinsulfonater og alkylphenolethoxylat-sulfaterne (f.eks. natriumdinonylphenoxynonaethoxyethanolsulfat) -og andre ækvivalente vandopløselige salte, især af alkalimetal-25 rækken.The anionic surfactants used in the detergent of the invention are industrially known and include alkylbenzenesulfonic acid and its salts, e.g. compounds of the formula alkyl-phenyl-SO 2 -M, where alkyl is an alkyl radical of Cq ”22 22 and preferably C ^ QCC g, and M is hydrogen or an alkali metal, which compounds comprise a well-known class of anionic detergents and include sodium dodecylbenzenesulfonate, potassium dodecylbenzenesulfonate, sodium laurylbenzenesulfonate, sodium cetylbenzenesulfonate. Others include paraffin sulfonates, alkyl sulfates, alcohol ether sulfates, olefin sulfonates, and alkyl phenol ethoxylate sulfates (e.g., sodium dinonylphenoxynonaethoxyethanol sulfate) and other equivalent water-soluble salts, particularly of the alkali metal series.

Blandt de ovennævnte alkylbenzensulfonsyrer og salte deraf indbefatter de foretrukne forbindelser dem, der er bionedbrydelige, og som især er ejendommelige ved en lineær alkylsubstituent med fra C1Q til C22 og fortrinsvis fra C12 til C^. Det skal natur-30 ligvis forstås, at carbonkædelængden i almindelighed repræsenterer en gennemsnits-kædelængde, idet fremgangsmåder til fremstilling af sådanne produkter i reglen anvender alkyleringsreagenser med DK 167881 B1 9 blandet kædelængde. Det er dog klart, at i hovedsagen rene olefiner samt alkyleringsforbindelser anvendt i anden teknik kan og vil give alkylerede benzensulfonater, hvori alkyldelen er i hovedsagen (d.v.s. mindst 99%) af én kædelængde, d.v.s.Among the aforementioned alkylbenzenesulfonic acids and salts thereof, the preferred compounds include those which are biodegradable and which are particularly characterized by a linear alkyl substituent having from C1 to C22 and preferably from C12 to C1. Of course, it is to be understood that the carbon chain length generally represents an average chain length, methods for producing such products generally employing mixed chain length alkylation reagents. However, it is clear that substantially pure olefins as well as alkylating compounds used in other techniques can and will yield alkylated benzenesulfonates wherein the alkyl moiety is substantially (i.e., at least 99%) of one chain length, i.e.

5 C til C^2r ^13' C^4 eller C^,.. De lineære alkylbenzensulfona-ter er endvidere karakteriseret ved stillingen af benzenringen i den lineære alkylkæde, idet enhver af stillings-isomererne (d.v.s. α tilder brugbare og indbefattet i opfindelsen.The linear alkylbenzene sulfonates are further characterized by the position of the benzene ring in the linear alkyl chain, any of the position isomers (i.e., α being useful and included in the invention). .

10 Foruden benzensulf onaterne kan man også anvende de lavere alkyl- (C1-C4)-analoge af benzen, såsom toluen, xylen, trimethylbenzener-ne, ethylbenzen, isopropylbenzen og lignende. Sulfonaterne anvendes i almindelighed i den vandopløselige saltform, der som kation indeholder alkalimetaller, ammonium og lavere amin samt 15 alkanolarainkationer.In addition to the benzenesulfonates, the lower alkyl (C1-C4) analogs of benzene such as toluene, xylene, trimethylbenzenes, ethylbenzene, isopropylbenzene and the like can also be used. The sulfonates are generally used in the water-soluble salt form which, as a cation, contains alkali metals, ammonium and lower amine, and 15 alkanolar incisions.

Eksempler på egnede lineære alkylbenzensulfonater indbefatter natrium-n-decylbenzensulfonat, natrium-n-dodecylbenzensulfonat, natrium-n-tetradecylbenzensulfonat, 2 0 natrium-n-pentadecylbenzensulfonat, natrium-n-hexadecylbenzensulfonat og de tilsvarende lavere alkylsubstituerede homologe af benzen samt saltene af de tidligere omtalte kationer. Blandinger af disse sulf onater kan naturligvis også anvendes sammen med blan-25 dinger, der kan indeholde forbindelser, hvori den lineære alkylkæde er mindre eller større end her omtalt, forudsat at gennem-snits-kædelængden i blandingen er i overensstemmelse med kravet om C1Q - C22-Examples of suitable linear alkylbenzenesulfonates include sodium n-decylbenzenesulfonate, sodium n-dodecylbenzenesulfonate, sodium n-tetradecylbenzenesulfonate, sodium n-pentadecylbenzenesulfonate, sodium n-hexene benzene debenzene sulfonate and sodium n-hexadecylbenzenesulfonate. cations mentioned. Mixtures of these sulfonates can, of course, also be used with mixtures which may contain compounds in which the linear alkyl chain is smaller or larger than those disclosed herein, provided that the average chain length of the mixture is in accordance with the requirement of C C22

De lineære paraffinsulfonater er også en velkendt gruppe forbin-The linear paraffin sulfonates are also a well known group of compounds.

LMY 10/00 I D ILMY 10/00 I D I

10 delser og indbefatter vandopløselige salte (alkalimetal, amin, alkanolamin og ammonium) af 1-decansulfonsyre, 1-dodecansulfonsyre, 5 1-tridecansulfonsyre, 1-tetradecansulfonsyre, 1-pentadecansulfonsyre, 1-hexadecansulfonsyre samt de andre stillings-isomerer af sulfonsyregruppen.10 and includes water-soluble salts (alkali metal, amine, alkanolamine and ammonium) of 1-decanesulfonic acid, 1-dodecanesulfonic acid, 5 1-tridecanesulfonic acid, 1-tetradecanesulfonic acid, 1-pentadecanesulfonic acid, 1-hexadecanesulfonic acid, and the other position-isomeric sulfonic acid

10 Foruden de ovenfor illustrerede paraffinsulfonater kan anvendes andre med alkyler i intervallet C-^g - C^* idet det mest foretrukne interval er fra C^ til ^20*In addition to the paraffin sulfonates illustrated above, others with alkyls in the range of C C g to C ^ * can be used, the most preferred range being from C ^ to 2020 20.

De lineære alkylsulfater, som der tænkes på i den foreliggende opfindelse, omfatter intervallet C^g - C2Q. Særlige eksempler 15 indbefatter natrium-n-decylsulfat, natrium-n-dodecylsulfat, natrium-n-hexadecylsulfat, natrium-n-heptadecylsulfat, natrium-n-octadecylsulfat og de ethoxylerede (1 - 100 mol ethylenoxid) derivater såsom de ethoxylerede alkoholsulfater, og naturligvis de andre vandopløselige saltdannende kationer, der er nævnt oven-20 for.The linear alkyl sulfates contemplated by the present invention comprise the range of C ^ ^ to C₂2. Particular examples include sodium n-decyl sulfate, sodium n-dodecyl sulfate, sodium n-hexadecyl sulfate, sodium n-heptadecyl sulfate, sodium n-octadecyl sulfate, and the ethoxylated (1 to 100 moles of ethylene oxide) derivatives such as the ethoxylated alcohols, of course, the other water-soluble salt-forming cations mentioned above.

Indbefattet i gruppen af anioniske detergenter, der er beskrevet ovenfor som egnede til den foreliggende opfindelse, er olefinsulf aterne, herunder langkædede alkensulfonater, langkædede hydroxyalkansulfonater samt -disulfonater. Eksempler på egne-25 de olefinsulfonater, som blot illustrerer den almene klasse, er natriumdodeceny1-1-sulfonat, natriumtetradecenyl-l-sulfonat, natriumhexadecenyl-l-sulfonat og natriumoctadecenyl-l-sulfonat.Included in the group of anionic detergents described above as suitable for the present invention are the olefin sulfates, including long chain alkene sulfonates, long chain hydroxyalkanesulfonates and disulfonates. Examples of proprietary olefin sulfonates which merely illustrate the general class are sodium dodecenyl-1-sulfonate, sodium tetradecenyl-1-sulfonate, sodium hexadecenyl-1-sulfonate, and sodium octadecenyl-1-sulfonate.

DK 167881 B1 11DK 167881 B1 11

Den mængde anionisk overfladeaktivt middel, der anvendes ifølge opfindelsen, er mindre end indholdet af ikke-ionisk (ethoxyleret alifatisk alkohol) overfladeaktivt stof efter vægt, og fortrinsvis mindre end 50 vægt% af det samlede indhold af ikke-ionisk 5 overfladeaktivt stof (alkylglycosid plus ethoxyleret alifatisk alkohol) og udgør 1-12 vægt% af midlet.The amount of anionic surfactant used according to the invention is less than the content of nonionic (ethoxylated aliphatic alcohol) surfactant by weight, and preferably less than 50% by weight of the total nonionic surfactant content (alkyl glycoside plus ethoxylated aliphatic alcohol) and constitutes 1-12% by weight of the agent.

Det blødgørende vaskemiddel ifølge opfindelsen kan også indbefatte sædvanlige vaskeadditiver såsom optiske klaringsmidler, germicider, smudssuspenderende midler, midler til hindring af 10 genaflejring af smuds, antioxidanter, farvende materialer (farvestoffer og pigmenter), parfumer, vandopløselige alkoholer, skumfremmende midler, hydrotroper såsom natrium- og kaliumxylen-sulfonat, natrium- og kaliumtoluensulfonat, cumensulfonater, ethylbenzensulfonat og lignende, enzymer og enzymstabiliserings-15 midler, forudsat at de ikke generer renseevnen og den blødgørende virkning af midlet.The softening detergent of the invention may also include conventional detergent additives such as optical cleaners, germicides, dirt suspending agents, agents for the repositioning of dirt, antioxidants, coloring materials (dyes and pigments), perfumes, water soluble alcohols, foam promoters, foam promoters and potassium xylene sulphonate, sodium and potassium toluene sulphonate, cumene sulphonates, ethylbenzene sulphonate and the like, enzymes and enzyme stabilizers, provided that they do not interfere with the purity and softening effect of the agent.

De følgende eksempler illustrerer opfindelsen yderligere.. EKSEMPEL 1.The following examples further illustrate the invention. EXAMPLE 1.

20 Blødgørende rensemiddel; 15% C^-C^alkohol:? mol ethylenoxid, 15% alkylpolyglycosid ci2~C13i3 (Staley Industrial Products), 0,25% triethanolamin, 25 8,0% monoalkyltrimethylammoniumchlorid 12% C^-C^j-alkohol: 3 rool ethylenoxid natriumsulfat, 4,0% natriumxylensulfonat, 0,5% klaringsmiddel, 30 q.s. vand.20 Softening cleanser; 15% C ^-C ^ alcohol:? mole of ethylene oxide, 15% alkyl polyglycoside ci2 ~ C13i3 (Staley Industrial Products), 0.25% triethanolamine, 8.0% monoalkyltrimethylammonium chloride 12% C ^-C ^ alkohol alcohol: 3 role ethylene oxide sodium sulfate, 4.0% sodium xylene sulfonate, 0 , 5% clarifier, 30 qs water.

DK Ί6/88Ί di 12 1) Talgtrimethylammoniumchlorid.DK Ί6 / 88Ί di 12 1) tallow trimethylammonium chloride.

Det flydende vaskemiddel fremstilles ved at blande de ovennævnte bestanddele, indtil de er homogene, til dannelse.af et stabilt flydende middel.The liquid detergent is prepared by mixing the above ingredients until they are homogeneous to form a stable liquid agent.

5 Renseevnen af dette produkt blev afprøvet i et tergotometer indeholdende 1 liter vand med en calciumhårdhed på 150 ppm ved 49°C og 21°C med en koncentration på 0,18% blødgørende vaskemiddel og blev sammenlignet med industrielle vaskemiddelprodukter, som ikke indeholder alkylglycosidbestanddelen. En stof-10 belastning af standard-tilsnavsede stykker af forsøgsstofferne nylon (TFN) og bomuld (TFC), en 65-35% blanding af polyesterbomuld (PC) og 50:50% dacron:bomuld (DC) og EMPA 101 stof blev vasket med forsøgsrensemidlet og tørret i elektriske tumble-tørrere. Reflektansen af de tilsmudsede stykker tages som et 15 mål for renseevnen (Rd) . Smudsfjernelsen (SR) er den samlede sum af Rd-aflæsningerne på alle tøjstykkerne, og smudsfjernelsesindekset (SRI) er gennemsnittet af de totale Rd-af læsninger divideret med antallet af stofstykker.The purity of this product was tested in a tergotometer containing 1 liter of water with a calcium hardness of 150 ppm at 49 ° C and 21 ° C with a concentration of 0.18% of softener detergent and was compared with industrial detergent products which do not contain the alkyl glycoside component. A fabric-10 load of standard soiled pieces of the test fabrics nylon (TFN) and cotton (TFC), a 65-35% blend of polyester cotton (PC) and 50: 50% dacron: cotton (DC) and EMPA 101 fabric were washed with the test cleaner and dried in electric tumble dryers. The reflectance of the soiled pieces is taken as a 15 measure of purity (Rd). The dirt removal (SR) is the total sum of the Rd readings on all the pieces of clothing, and the dirt removal index (SRI) is the average of the total Rd readings divided by the number of fabric pieces.

TABEL I.TABLE I.

DYNAMO SOLO Eks. 1 Flydende TIDE BOLD 3DYNAMO SOLO Ex. 1 Floating TIDE BOLD 3

20 49°C20 49 ° C

SR total 212,5 202,2 220,9 219,5 181,3SR total 212.5 202.2 220.9 219.5 181.3

21°C21 ° C

SR total 194,5 183,8 198,7 202,5 193,8SR total 194.5 183.8 198.7 202.5 193.8

Eksempel 1 udviser bedre renseevne end DYNAMO, SOLO og BOLD 3.Example 1 shows better cleaning performance than DYNAMO, SOLO and BOLD 3.

Der blev ikke iagttaget nogen statistisk signifikant forskel i 25 renseevne mellem eksempel 1 og flydende TIDE ved 49°C og 21°C.No statistically significant difference in purity between Example 1 and liquid TIDE was observed at 49 ° C and 21 ° C.

DK 167881 B1 13DK 167881 B1 13

Sebum smudsfjernelse ved 49°C var lig med flydende TIDE på bomuld og D/C 50/50 og bedre end de fleste konkurrenters på D/C 50/50. Ved 21°C var flydende TIDE lidt bedre, medens de fleste andre konkurrenters var lig med eksempel 1.Sebum dirt removal at 49 ° C was equal to liquid TIDE on cotton and D / C 50/50 and better than most competitors on D / C 50/50. At 21 ° C, liquid TIDE was slightly better, whereas most other competitors were equal to Example 1.

TABEL II.TABLE II.

5 DYNAMO SOLO Eks. 1 Flydende TIDE BOLD 35 DYNAMO SOLO Ex. 1 Floating TIDE BOLD 3

49°C49 ° C

Sebum snavsfjernelse:Sebum dirt removal:

Bomuld 75,3 71,5 76,5 74,0 72,3 10 D/C 50/50 67,8 66,5 70,6 71,2 62,4Cotton 75.3 71.5 76.5 74.0 72.3 10 D / C 50/50 67.8 66.5 70.6 71.2 62.4

21°C21 ° C

Sebum snavsfjernelse:Sebum dirt removal:

Bomuld 76,4 71,9 76,2 80,5 73,3 15 D/C 50/50 68,0 65,2 68,2 70,4 65,5Cotton 76.4 71.9 76.2 80.5 73.3 D / C 50/50 68.0 65.2 68.2 70.4 65.5

En prøve med flere pletter ved 49°C og 21°C gav følgende resultater under anvendelse af flydende TIDE som kontrol: TABEL III.A multi-spot sample at 49 ° C and 21 ° C gave the following results using liquid TIDE as a control: TABLE III.

Eks. 1 SOLO BOLD 3Ex. 1 SOLO BOLD 3

49°C49 ° C

Signifikant gevinst 21 0Significant gain 21 0

Ikke signifikant 77 2 20 Signifikant tab 13 14 20Not significant 77 2 20 Significant loss 13 14 20

21°C21 ° C

Signifikant gevinst 53 0Significant gain 53 0

Ikke signifikant 93 5Not significant 93 5

Signifikant tab .8 16 17 (forts.) DK 167881 B1 14Significant loss .8 16 17 (continued) DK 167881 B1 14

Eks. 1 Flydende TIDE SOLO BOLD 3Ex. 1 Floating TIDE SOLO BOLD 3

49°C49 ° C

Total Rd for alle 22 stykker 1407 1522 1368 1202Total Rd for all 22 pieces 1407 1522 1368 1202

21°C21 ° C

Total Rd for alle 22 stykker 1351 1390 1240 1215 5 De mest signifikante tab i renseevne sammenlignet med flydende TIDE forekom i tilfældet med enzymet ved 49°C. Dette kunne forventes, da sammensætningen i eksempel 1 ikke indeholder nogen enzymer. Der blev dog iagttaget tab med de oxyderbare pletter (druesaft og tranebærsaft). Eksempel 1 udviste stærke gevinster 10 på DDK, hvor det drejede sig om olieagtigt snavs (barbecuesauce og fransk dressing).Total Rd for all 22 pieces 1351 1390 1240 1215 5 The most significant loss in purity compared to liquid TIDE occurred in the case of the enzyme at 49 ° C. This could be expected since the composition of Example 1 contains no enzymes. However, losses were observed with the oxidizable spots (grape juice and cranberry juice). Example 1 showed strong gains 10 at DDK, where it was oily dirt (barbecue sauce and French dressing).

Ved 21°C var tab som følge af enzympletter betydeligt reduceret. Dette skyldes, at enzymer i almindelighed er mere effektive ved højere temperaturer. Ved 21°C er eksempel 1 et meget mere effek-15 tivt rensemiddel end flydende TIDE, hvor det drejer sig om olieagtigt snavs (partikelformet sebum, barbecuesauce, Red Crisco bagefedt og fransk dressing).At 21 ° C, losses due to enzyme stains were significantly reduced. This is because enzymes are generally more efficient at higher temperatures. At 21 ° C, Example 1 is a much more effective cleanser than liquid TIDE, in the case of oily dirt (particulate sebum, barbecue sauce, Red Crisco baking fat and French dressing).

BOLD 3 og SOLO virkede ikke bedre ved nogen temperaturer.BOLD 3 and SOLO did not work better at any temperature.

En prøve i fem perioder af blødgøring/statisk elektricitet og 2o klaring gav følgende resultater:A test for five periods of softening / static electricity and 2o clearance gave the following results:

Fluorescens af bomuldsstykkerne aflæses som et mål for effektivitet af klaringsmiddel (Eb).Fluorescence of the cotton pieces is read as a measure of clarity of efficiency (Eb).

TABEL IV.TABLE IV.

15 DK 167881 B1DK 167881 B1

Rb-aflæsningRb unloading

Eks. 1 269,94Ex. 1 269.94

Flydende TIDE 255,44 SOLO 120,80 DYNAMO 245,53 5 BOLD 3 224,56Floating TIDE 255.44 SOLO 120.80 DYNAMO 245.53 5 BOLD 3 224.56

Sammensætningen i eksempel 1 var lige så god som BOLD 3 til bekæmpelse af statisk vedhængen og bedre end SOLO. Eksempel 1 blev bedømt noget mindre effektiv til blødgøring sammenlignet med SOLO, men udviste forbedret blødgøring sammenlignet med 10 sammensætningen i eksempel 1 minus alkylglycosidet.The composition of Example 1 was as good as BOLD 3 for combating static adherence and better than SOLO. Example 1 was judged somewhat less effective for softening compared to SOLO, but showed improved softening compared to the composition of Example 1 minus the alkyl glycoside.

EKSEMPEL 2.EXAMPLE 2.

Blødgørende vaskemiddel; 21% Neodol ® 25-7/ 6% natriumdodecylbenzensulfonat, 15 4% talgtrimethyl kvaternært ammoniumsulfat, 2% methylglycosid, 0,4% klaringsmiddel, 8% ethanol, 5% natriumxylensulfonat, 20 0,5% farve, q.s. vand 1 C^2"ci5alkohol:7 mol ethylenoxid.Fabric softener; 21% Neodol ® 25-7 / 6% sodium dodecylbenzenesulfonate, 4% tallow trimethyl quaternary ammonium sulfate, 2% methyl glycoside, 0.4% clarifier, 8% ethanol, 5% sodium xylene sulfonate, 0.5% color, q.s. water 1 C 2 2 C 15 alcohol: 7 moles of ethylene oxide.

EKSEMPEL 3.EXAMPLE 3.

16 DK 167881 B116 DK 167881 B1

Blødgørende vaskemiddel: 21% Neodol®25-7, 4% natriumdodecylbenzensulfonat, 4% talgtrimethylammoniumsulfat, 5 2% methylglycosid, 0,4% klaringsmiddel, 8% ethanol, 5% natriumxylensulfonat, 0,5% farve, 10 q.s. vand.Soften detergent: 21% Neodol® 25-7, 4% sodium dodecylbenzenesulfonate, 4% tallow trimethylammonium sulfate, 5 2% methylglycoside, 0.4% clarifier, 8% ethanol, 5% sodium xylene sulfonate, 0.5% color, 10 q.s. water.

Denne sammensætning blev afprøvet ved et forsøg med fem perioder og en belastning på 2,7 kg rent tøj og under anvendelse af SOLO som kontrol, der har den største blødhed (10). Blødhedsbedømmel-sen af denne sammensætning, som er 6,8 (gennemsnittet af disse 15 aflæsninger efter 1., 3. og 5.periode),tåler sammenligning med SOLO. Blødhedsbedømmelsen er i intervallet fra 1 (det hårdeste) til 10 (det blødeste) . Tilsætning af 3% af et talgamin: 15 ethylenoxid til denne sammensætning reducerer blødhedsbedømmelsen til 6,0. Udeladelse af den kvaternære forbindelse og forøgelse 20 af methylglycosidet til 6% forøger blødhedsbedømmelsen til 7,2.This composition was tested in a five-period trial and a load of 2.7 kg of clean clothing and using SOLO as the control having the highest softness (10). The softness rating of this composition, which is 6.8 (the average of these 15 readings after 1st, 3rd and 5th period), is comparable to SOLO. The softness rating ranges from 1 (the hardest) to 10 (the softest). Adding 3% of a tallow amine: 15 ethylene oxide to this composition reduces the softness rating to 6.0. Omitting the quaternary compound and increasing the methyl glycoside to 6% increases the softness rating to 7.2.

Følgende tabel V opsummerer klaringsresultaterne og resultaterne med hensyn til statisk elektricitet af prøven med fem perioder på 5 forsøgsprodukter og 2 kontroller.The following Table V summarizes the clearance results and the static electricity results of the sample with five periods of 5 test products and 2 controls.

DK 167881 B1 TABEL V.DK 167881 B1 TABLE V.

1717

Produkter Kontroller 1 2345 DYNAMO SOLO Flyd.Det. Flyd. Det. Blødg. Blødg. Blødg.Products Check 1 2345 DYNAMO SOLO Float.Det. Float. That. Blødg. Blødg. Blødg.

6/6 5/5/6E 4/4/3E/ 4/4/ 4/0/ 2M3 2MG 6M36/6 5/5 / 6E 4/4 / 3E / 4/4/4/0 / 2M3 2MG 6M3

Statisk moderat, let, meget let, meget let, moderat, kontrol svær meget let meget let meget svær 5 let let letStatic moderate, lightweight, very lightweight, very lightweight, moderate, control very lightweight very lightweight very lightweight 5 lightweight lightweight

Klaring: l.vask 188,5 102,9 214,7 211,1 216,3 227,7 228,5 3.vask 223,1 95,9 240,4 228,2 214,9 253,2 254,2 5.vask 209,7 90,5 222,4 228,9 237,4 251,4 257,0 10 Blødhed 1 10 5,9 5,8 6,0 6,8 7,2 SRI - 171,5 186,1 190,2 186,6 193,4 184,1 1: 6% dodecylbenzensulfonat (DBS)/6% talgtrimethylquat (quat).Clearance: 1.wash 188.5 102.9 214.7 211.1 216.3 227.7 228.5 3.wash 223.1 95.9 240.4 228.2 214.9 253.2 254.2 5.wash 209.7 90.5 222.4 228.9 237.4 251.4 257.0 10 Softness 1 10 5.9 5.8 6.0 6.8 7.2 SRI - 171.5 186, 1 190.2 186.6 193.4 184.1 1: 6% dodecylbenzenesulfonate (DBS) / 6% tallow trimethylquat (quat).

2: 5% DBS/5% quat/6% talgamin;15 ethylenoxid (TAEO).2: 5% DBS / 5% quat / 6% talgamine; ethylene oxide (TAEO).

3: 4% DBS/4% quat/3% TAEO/2% methylglyoosid (M3).3: 4% DBS / 4% quat / 3% TAEO / 2% methylglyoside (M3).

15 4: 4% DBS/4S quat/2% MS.4: 4% DBS / 4S quat / 2% MS.

5: 4% DBS/0% quat/6S M3.5: 4% DBS / 0% quat / 6S M3.

Ovennævnte resultater viser, at methylglyoosid bibringer stoffer fordelagtig blødhed. Laboratorieforsøgene viser også, at glycosi-det giver flydende præparater fordelagtig klaringsvirkning. I 20 fravær af kvaternær forbindelse opnås dog ingen statisk kontrol.The above results show that methylglyoside imparts beneficial softness to substances. The laboratory tests also show that the glycoside provides liquid preparations with beneficial clarifying effect. However, in 20 absence of quaternary connection, no static control is achieved.

De blødgørende vaskemidler indeholdende et alkylglycosid har uventet vist sig ikke blot at overvinde den reduktion i renseevne, der skyldes tilstedeværelse af det blødgørende kvaternære middel, men også at have forbedret renseevnen og de blødgørende 25 egenskaber af midlet. Dette vises klart i tabel V af produkt 4, der kun indeholder 2% methylglyoosid (eksempel 3), idet det ud-The softening detergents containing an alkyl glycoside have unexpectedly been found not only to overcome the reduction in purity due to the presence of the emollient quaternary agent, but also to have improved the purity and softening properties of the agent. This is clearly shown in Table V of product 4 containing only 2% methylglyoside (Example 3),

Claims (11)

15 Patentkrav15 Patent claims 1. Flydende vaskemiddel til samtidig rensning og blødgøring af tekstiler, hvor den tilstedeværende mængde af alkylglycosid er 20 effektiv til at forbedre vaskeeffektiviteten og blødgøringse- genskaberne og er tilstrækkelig til at opveje reduktionen i vaskeeffektivitet, der skyldes den tilstedeværende mængde af kvaternær ammoniumforbindelse, kendetegnet ved, at det indeholder fire grundbestanddele: 25 1- 30 vægt% af et alkylglycosid, som har en eller flere hydrofobe grupper indeholdende 1-30 carbonatomer pr. hydrofob gruppe, og som har en hydrofil glycosidgruppe, som indeholder 1-10 reducerende saccharidradikaler; 30 2- 8 vægt% af en blødgørende, kvaternær ammoniumforbindelse, hvor mindst en af de fire grupper, som er bundet til nitrogenatomet/ er en C10_20 alkylgruppe, og mindst to af grupperne er C-L-C3 alkylgrupper, og den fjerde gruppe enten kan være en 35 anden C10-C20 alkylgruppe eller en C-J-C3 alkylgruppe; DK Ί6788Ί ΒΊ 1-12 vægt% af et anionisk, overfladeaktivt stof; og 8-25 vægt% af et ikke-ionisk, overfladeaktivt stof valgt blandt ethoxylater af primære, alifatiske alkoholer, ethoxyla-5 ter af sekundære, alifatiske alkoholer, ethoxylater af alkyl-fenoler, ethylenoxid/propylenoxid-kondensater af alkoholer og blandinger deraf; i en vandig bærer, eventuelt sammen med konventionelle va-10 skeadditiver.1. Liquid detergent for the simultaneous cleaning and softening of fabrics, wherein the amount of alkyl glycoside present is effective to improve washing efficiency and softening properties and is sufficient to offset the reduction in washing efficiency due to the amount of quaternary ammonium compound present. It contains four basic components: 25 to 30% by weight of an alkyl glycoside having one or more hydrophobic groups containing from 1 to 30 carbon atoms per minute. hydrophobic group and having a hydrophilic glycoside group containing 1-10 reducing saccharide radicals; 30 to 8% by weight of an emollient quaternary ammonium compound, wherein at least one of the four groups attached to the nitrogen atom is a C10-20 alkyl group and at least two of the groups are CL-C3 alkyl groups and the fourth group may be either a second C10-C20 alkyl group or a CJ-C3 alkyl group; DK Ί6788Ί ΒΊ 1-12% by weight of an anionic surfactant; and 8-25% by weight of a nonionic surfactant selected from ethoxylates of primary aliphatic alcohols, ethoxylates of secondary aliphatic alcohols, ethoxylates of alkyl phenols, ethylene oxide / propylene oxide condensates of alcohols and mixtures thereof; in an aqueous carrier, optionally together with conventional washing additives. 2. Middel ifølge krav 1, kendetegnet ved, at alkyl-glycosidmængden udgør 2-25 vægt% af midlet.An agent according to claim 1, characterized in that the amount of alkyl glycoside is 2-25% by weight of the agent. 3. Middel ifølge krav 1 eller 2, kendetegnet ved, at alkylglycosidet er et Ci2-C13 alkyltriglycosid.An agent according to claim 1 or 2, characterized in that the alkyl glycoside is a C 1 -C 13 alkyl triglycoside. 4. Middel ifølge krav 1 eller 2, kendetegnet ved, at alkylglycosidet er et methylmonoglycosid. 20An agent according to claim 1 or 2, characterized in that the alkyl glycoside is a methyl monoglycoside. 20 5. Middel ifølge krav 1, kendetegnet ved, at det samlede indhold af ikke-ionisk, overfladeaktivt stof bestående af blandingen af alkoholethoxylatet og alkylglycosidet udgør hovedvaskemiddelbestanddelen i en mængde på 25-40 vægt% af 25 midlet.Agent according to claim 1, characterized in that the total content of nonionic surfactant consisting of the mixture of the alcohol ethoxylate and the alkyl glycoside constitutes the main detergent component in an amount of 25-40% by weight of the agent. 6. Middel ifølge krav 1, kendetegnet ved, at det ikke-ioniske, overfladeaktive stof er en C12-C15 alifatisk alkohol med 7 ethylenoxidgrupper pr. mol alkohol. 30An agent according to claim 1, characterized in that the nonionic surfactant is a C12-C15 aliphatic alcohol having 7 ethylene oxide groups per minute. moles of alcohol. 30 7. Middel ifølge krav 1, kendetegnet ved, at det anioniske, overfladeaktive stof er valgt blandt alkylbenzen-sulfonater, alkoholethersulfater, olefinsulfonater, alkansul-fonater, alkylsulfater og ethoxylerede alkoholsulfater. 35An agent according to claim 1, characterized in that the anionic surfactant is selected from alkyl benzene sulfonates, alcohol ether sulfates, olefin sulfonates, alkane sulfonates, alkyl sulfates and ethoxylated alcohol sulfates. 35 8. Middel ifølge krav 7, kendetegnet ved, at indholdet af anionisk, overfladeaktivt stof er mindre end indholdet af ikke-ionisk, overfladeaktivt stof. DK 167881 BlAn agent according to claim 7, characterized in that the content of anionic surfactant is less than the content of nonionic surfactant. DK 167881 Bl 9. Middel ifølge krav 7, kendetegnet ved, at det anioniske, overfladeaktive stof er natriumsaltet af det etho-xylerede C12-C15 alkoholsulfat, som indeholder 3 mol ethylenoxid pr. mol alkohol. 5An agent according to claim 7, characterized in that the anionic surfactant is the sodium salt of the ethoxylated C12-C15 alcohol sulfate containing 3 moles of ethylene oxide per liter. moles of alcohol. 5 10. Middel ifølge krav 7, kendetegnet ved, at det anioniske, overfladeaktive stof er natriumdodecylbenzensul-fonat.Agent according to claim 7, characterized in that the anionic surfactant is sodium dodecylbenzene sulfonate. 11. Anvendelse af et flydende vaskemiddel ifølge krav 1-10 til 10 . . samtidig rensning og blødgøring af tekstiler. 15 25 30 35Use of a liquid detergent according to claims 1-10 to 10. . at the same time cleaning and softening of textiles. 15 25 30 35
DK051387A 1986-01-30 1987-01-30 Liquid detergent for simultaneous cleaning and softening of textiles DK167881B1 (en)

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IL81354A (en) * 1986-01-30 1990-11-05 Colgate Palmolive Co Liquid detergent having improved softening properties
EP0315126A3 (en) * 1987-11-05 1990-03-21 Colgate-Palmolive Company Liquid softergent formulations having improved stability and softening properties
US4844824A (en) * 1988-02-08 1989-07-04 The Procter & Gamble Company Stable heavy duty liquid detergent compositions which contain a softener and antistatic agent
US5230835A (en) * 1988-08-04 1993-07-27 Kao Corporation Mild non-irritating alkyl glycoside based detergent compositions
EP0353735B1 (en) * 1988-08-04 1996-01-10 Kao Corporation Detergent composition
CA2007169A1 (en) * 1989-01-19 1990-07-19 Regis Lysy Softergent with sugar ethers as detergency boosters
FR2666346B1 (en) * 1990-09-05 1992-11-20 Oreal COMPOSITION FOR WASHING AND / OR COSMETIC TREATMENT WITH RINSING OF KERATINIC FIBERS, QUICK DRYING, BASED ON CATIONIC FLUORINATED COMPOUNDS AND ALKYLPOLYGLYCOSIDES.
ES2186021T3 (en) * 1992-09-11 2003-05-01 Cognis Deutschland Gmbh DETERGENT BLENDS.
DE4338113A1 (en) * 1993-11-08 1995-05-11 Henkel Kgaa Softening detergent with alkyl glycosides
US5466394A (en) * 1994-04-25 1995-11-14 The Procter & Gamble Co. Stable, aqueous laundry detergent composition having improved softening properties
DE4440620A1 (en) * 1994-11-14 1996-05-15 Henkel Kgaa Textile softeners
AR003724A1 (en) * 1995-09-29 1998-09-09 Procter & Gamble STRUCTURED LIQUID LAUNDRY DETERGENT COMPOSITION, FOR HARD WORK, COMPRISING ANIONIC AND CATIONIC SURFACTANTS.
GB9606913D0 (en) 1996-04-02 1996-06-05 Unilever Plc Surfactant blends processes for preparing them and particulate detergent compositions containing them
DE19629666A1 (en) 1996-07-23 1998-01-29 Henkel Kgaa Process for the hydrophilic finishing of fibers or nonwovens
EP0849354A1 (en) 1996-12-20 1998-06-24 Unilever Plc Softening compositions
GB2340843A (en) * 1998-08-25 2000-03-01 Reckitt & Colman Inc Liquid laundry detergent compositions
US6384010B1 (en) 2000-06-15 2002-05-07 S.C. Johnson & Son, Inc. All purpose cleaner with low organic solvent content
GB0106466D0 (en) 2001-03-15 2001-05-02 Unilever Plc Fabric softening compositions
GB0114921D0 (en) * 2001-06-19 2001-08-08 Ciba Spec Chem Water Treat Ltd Particles containing fabric conditioner
WO2023170120A1 (en) * 2022-03-10 2023-09-14 Unilever Ip Holdings B.V. Concentrated fabric conditioner

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JPS58132094A (en) * 1981-09-28 1983-08-06 ザ、プロクタ−、エンド、ギヤンブル、カンパニ− Detergent composition
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