CN1484690A - Detergent compositions - Google Patents

Detergent compositions Download PDF

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Publication number
CN1484690A
CN1484690A CNA01821584XA CN01821584A CN1484690A CN 1484690 A CN1484690 A CN 1484690A CN A01821584X A CNA01821584X A CN A01821584XA CN 01821584 A CN01821584 A CN 01821584A CN 1484690 A CN1484690 A CN 1484690A
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CN
China
Prior art keywords
weight
composition
preferred
lime
anion surfactant
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
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CNA01821584XA
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Chinese (zh)
Inventor
K・梅特卡尔菲
K·梅特卡尔菲
莫勒
V·C·莫勒
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Unilever NV
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Unilever NV
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Publication of CN1484690A publication Critical patent/CN1484690A/en
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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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/65—Mixtures of anionic with cationic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/143—Sulfonic acid esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds

Abstract

A detergent composition comprising (a) more than 40% by weight to 95% by weight of anionic surfactant;(b) from 0.1% to 10%, preferably from 0.5% to 5% by weight of cationic surfactant; and(c) the balance being other components; said composition comprising from 35% to 95%, preferably from 45% to 95%, more preferably from 55% to 95% by weight of the total composition of calcium tolerant surfactant.

Description

Detergent composition
Technical field
The present invention relates to granular laundry detergent compositions, it is such as being mixed with particle, sheet or liquid composition.
Background technology
Conventional hand washing type cloth-washing detergent powder contains quite a large amount of anion surfactants, and the overwhelming majority is an alkylbenzene sulfonate.Anion surfactant is the choosing of the ideal of hand washing type composition, because they all have excellent detersive power to multiple dirt, but also foam is abundant.
But when hand-washing, even anion surfactant is dense, the performance that degreases of this series products also needs further improvement.
GB-A-1 570 128 disclosed detergent composition comprise the magnesium insensitivity tensio-active agent (such as sodium alkylsiliconate, and the magnesium selectivity detergent builder compound (such as zeolite, ether sulfate, ethoxylated non-ionic surface active agent, amine oxide) of 5～50 weight %, Trisodium Citrate, nitrilotriacetic acid(NTA) salt or the calcite/carbonate of 13～40 weight %) of 4～40 weight %.
JP-A-09 087 690 discloses the granular detergent composition of machine washing with high-bulk-density, it contains anion surfactant (5～40 weight %), also has ethoxylated non-ionic surface active agent (1～15 weight %), zeolite (10～40 weight %) and crystallization and non-crystalline state silicic acid sodium (0.5～10 weight %).The optional sulfonated (in embodiment, being up to 10 weight %) that contains of this anion surfactant.
The related detergent composition of WO-A-97/43366 comprises the anion surfactant of 0.5 weight %～60 weight % and the cats product of 0.01 weight %～30 weight %.In the composition that the document exemplified, the content of anion surfactant generally accounts for the about 10 weight %～15 weight % of composition, and the amount of cats product is about 1 weight %～4 weight %.In certain embodiments, the anion surfactant component contains a spot of alkyl ether sulfate surfactant, and it generally accounts for the 0.76 weight %～2.5 weight % of total composition.
The disclosed composition of WO-A-98/01521 contains a spot of sulfated alkyl ether anion surfactant (being up to 1.75 weight %), and also contains a spot of zeolite (1.5 weight %) in one case.Therefore but these compositions are spray-dired, contain a large amount of sodium sulfate, and the latter is a kind of water-soluble salt (ionogen) of the non-alkalescence without any function.
JP-A-62 218499 discloses another kind of spray-dried compositions, and it contains a large amount of sodium sulfate and contains the alpha-olefin sulphate anion surface active agent, also has the zeolite builders of 12 or 15 weight %.
The disclosed composition of WO-A-00/40682 comprises the anionic surfactant system greater than 40 weight %, and wherein at least some comprise the lime-resistance tensio-active agent, such as sulfonated or sulfated alkyl ether.Contain the not phosphorous hydrochlorate of embodiment or the silico-aluminate washing assistant of lime-resistance tensio-active agent or just contain very high-caliber phosphoric acid salt.
The inventor's UK number of patent application 9925961.6 also discloses the composition that contains 5-30 weight % sulfonated.They are all based on calcite/carbonate builders system.
Other composition that contains the lime-resistance tensio-active agent is referring to US-A-6 010 996, GB-A-2309 706, US-A-5 415 812, US-A-4 265 777 and US-A-4 970 017.
Will solve the problem of improving oil removing/fat dirt below the present invention, particularly under low consumption and/or hard water condition.
Summary of the invention
Detergent composition comprises
(a) greater than the anion surfactant of 40 weight %～95 weight %,
(b) cats product of 0.1 weight %～10 weight %, preferred 0.5 weight %～5 weight %; With
(c) surplus is other component;
Described composition comprises the 35 weight %～95 weight %, the preferred 45 weight %～95 weight % that account for total composition, the more preferably lime-resistance tensio-active agent of 55 weight %～95 weight %.
Embodiment
Composition of the present invention adds the phosphoric acid salt and/or the silico-aluminate washing assistant of appropriate amount based on mixed type lime-resistance anionic surfactant system.
Anionic surfactant system
Composition of the present invention comprises the anion surfactant greater than 40 weight %～95 weight %.The highest the limiting the quantity of of anion surfactant is generally 75 weight %.But the preferred content of anion surfactant is 45 weight %～65 weight %, and more preferably 45 weight %～60 weight % are based on the gross weight of composition.
Anion surfactant (can be the mixture of anion surfactant) preferably comprises the lime-resistance tensio-active agent of 1 weight %～100 weight %.
The Calcium ion stability of anion surfactant can be passed through modified form Hart method people such as (, J.Ind.Encl.Chem.29,1234-1239 (1937)) Witkes and measures, and test is carried out in microtiter plate.Come the titration surfactant soln with ionic calcium soln.At room temperature gently after the jolting, muddiness occurs and promptly show and begin to generate the insoluble calcium throw out.
It is under the situation of 0.4g/L (and ionic strength is 1: 1 salts solution of 0.040M) that " lime-resistance " used herein tensio-active agent refers at surfactant concentration, calcium concn is up to 20 H (French hardness), and sedimentary tensio-active agent does not promptly take place during 200ppm calcium yet.
The on-soap lime-resistance anion surfactant that the present composition preferably adopts is a sulfonated.
Sulfated alkyl ether (another kind of on-soap lime-resistance material) also can exist aptly, and preferably as the cosurfactant of sulfonated, its content is lower than the latter.
The preferred surfactants system comprises sulfonated and sulfated alkyl ether, and its weight ratio is 5: 1～15: 1.
Other can be used separately or can be alkyl ethoxy carboxylate surfactant (such as the Neodox (trade mark) of Shell) with the lime-resistance anion surfactant of these or other lime-resistance anion surfactant applied in any combination, fatty sulfonate (such as FAES MC-48 and the ML-40 of Stepan), alkylxylene sulfonate, dialkyl sulfosuccinates, fatty sulfonate, alkylamide vitriol, sorpholipid, the basic metal of alkylglycoside vitriol and saturated or unsaturated fatty acids (such as sodium) salt.
Other anion surfactant that also can have more than one.They are such as being selected from one or more alkylbenzene sulfonates, primary and secondary alkyl-sulphate.
If want to evade fully the lime-resistance problem of alkyl benzene sulfonate surfactant, this anionic surfactant system can comprise (the 70 weight % or more that its content preferably accounts for the anion surfactant total amount) or only be made of one or more lime-resistance non-soap anionic surfactants so.
Cationic surfactant system
Composition of the present invention contains the cationic surfactant system of 0.1 weight %～10 weight %.The content of cationic surfactant system in composition is generally 0.5 weight %～5 weight %.
Preferred cationic surfactants comprises those of following structure:
R1R2R3R4N +X -
Wherein
R1 is hydrophobic grouping (preferably) C 12-14Alkyl is perhaps derived from cocounut oil;
R2, R3 or R4 are hydroxyethyl, hydroxypropyl or C independently 1-4Alkyl (such as methyl, ethyl);
X -Be to add dissolved cation (cation), preferred Cl -, Br -Or MeSO 4 -
Specific examples is:
R1?????? R2、R3、R4
(i) alkyl hydroxyethyl dimethyl ammonium chloride
HoeS3996 (now by name Praepagen HY), 2 methyl, 1
(, be C in the past from Clariant 12Hydroxyethyl
Hoechst)
(ii) alkyl dihydroxy ethyl ammonio methacrylate
Bis-AQA type (from Clariant), than, 1 methyl, 2
As Ethoquad C/12 type (AKZO-C 12Hydroxyethyl
Nobel)
(iii) alkyl trimethyl ammonium chloride＜C 16, excellent 3 methyl
Arquad type (such as Arquad C33W) selects C 12
The definition of cats product also comprises QMEA (quaternized monoethanolamine) or QTEA (quaternized trolamine).Can be by with in surfactant acid (that is LAS acid,, lipid acid, the alkansulfonic acid=SAS acid etc.) original position and MEA or TEA and realize quaternized:
R1????? R2、R3、R4
2 H of (iv) single hydroxyethyl ammonium chloride H, 1 hydroxyl second
Quaternized MEA H base
(v) 1 H of 1 hydroxyl second of trihydroxyethyl ammonium chloride, 2 hydroxyl second
Quaternized TEA base base
The physical aspect of amine is an aqueous liquid.They can be applied in the slurry (as alkali and part substitutes caustic soda) of powder process end usefulness or be applied in the back metering particulate additive, and in surfactant acid and after exist with the form of counter ion.
(vi) APA Quats: alkyl amido-N-propylidene dimethyl chlorination (season) ammonium (alkyl-CON (X)-(CH 2) 3NH +(CH 3) 2Cl -, wherein X=H or methyl, ethyl, propyl group or more senior group)
APA Quats C 12-C 14-CON (X) (CH 2) 32 methyl
(vii) pure triethoxy alkyl dimethyl ammonium chloride (alkyl (EO) nN +(CH 3) 3C1 -, wherein n is 1-10
(viii) Esterquats: single or two (cocoyl ethylidene) hydroxyethyl ammonio methacrylate (cocoyl (CH 2) 2N +(CH 3) (CH 2CH 2OH) CH 3SO 4 -)
(viii) benzyl dimethyl cocounut oil alkyl ammomium chloride is (such as R (CH 3) 2N +CH 2C 6H 5Cl -, etc.), from AKZO-Nobel, such as Arquad DMCB-80, DMHTB-75 Arquad M2HTB-80)
(ix) cocounut oil benzyl-(ethoxylation (2))-ammonium chloride (such as Ethoquad C12/B)
(x) ethoxylated quaternary (monoalkyl ethoxylate), be monoalkyl methyl [ethoxylation (n)] ammonium chloride, such as Ethoquat 18/12, be octadecyl methyl [ethoxylation (2)], Ethoquad 18/25, Ethoquad C/12, C/25, Ethoquad 0/12, i.e. oil base methyl [ethoxylation (2)], Ethoquad C/12 nitrate, be cocounut oil methyl [ethoxylation (2)] ammonium nitrate, Ethoquad T/12, i.e. tallow alkyl methyl [ethoxylation (2)] ammonium chloride.
Other optional tensio-active agent
As required, can comprise nonionogenic tenside, its amount preferably accounts for the 0.1 weight %～7 weight % of composition, more preferably 0.5 weight %～4 weight %, particularly 0.9 weight %～3 weight %.
Preferred nonionic is that average degree of ethoxylation is 2～12, more preferably 3～9 Fatty Alcohol(C12-C14 and C12-C18).These materials are C preferably 10-C 16, more preferably C 12-C 15
Detergent builder compound
The present composition generally also contains one or more detergent builder compounds as the clothes washing composition time.The total amount of detergent builder compound generally accounts for 5～80 weight % of total composition in the composition, preferred 10～60 weight %.
Adoptable inorganic builders comprises yellow soda ash, and it can be used in combination with the calcium carbonate crystal kind as required, referring to GB-A-1 437 950; Crystallization and amorphous silicon aluminate are such as GB-A-1 473 201 described zeolites, GB-A-1 473 202 described amorphous silicon aluminates and GB-A-1 470 250 described mixed type crystallization/amorphous silicon aluminates; With the described layered silicate of EP-A-164514.Inorganic phosphate builders also is fit to the present invention such as sodium orthophosphate, trisodium phosphate and tripoly phosphate sodium STPP and uses.
The present composition preferably contains alkali metal aluminosilicate washing assistant, particular certain cancers.The content of sodium silicoaluminate is generally 10～70 weight % (based on anhydrous), preferred 25～50 weight %.
If silico-aluminate is a zeolite, its highest limiting the quantity of is 19 weight % so.
Alkali metal aluminosilicate can be crystallization or amorphous, perhaps its mixture, and its general formula is: 0.8-1.5Na 2OAl 2O 30.8-6SiO 2
These materials contain some combination water, and require its calcium ion exchange capacity to be at least 50mg CaO/g.Preferred sodium silicoaluminate contains 1.5-3.5 SiO 2Unit (see before and state structure).Non-crystalline state and crystalline material all can be prepared from the reaction between water glass and the sodium aluminate at an easy rate, and particular content is referring to document.Suitable crystalline sodium aluminosilicate ion-exchange detergent builder compound is such as can be referring to GB 1 429 143 (Procter ﹠amp; Gamble).Preferred this type of sodium silicoaluminate is known commercially available zeolite A and X, and composition thereof.
Zeolite can be commercially available zeolite 4A, often adopts in the cloth-washing detergent powder at present.But according to the preferred embodiment of the invention, it is open and require Patent right high alumina zeolite P (zeolite MAP) to introduce zeolite builders in the present composition and be EP-A-384 070.Zeolite MAP refers to the alkali metal aluminosilicate of zeolite P type, and its silica alumina ratio is no more than 1.33, and is preferred 0.90～1.33, and more preferably 0.90～1.20.
Particularly preferably be silica alumina ratio and be no more than 1.07, more preferably from about 1.00 zeolite MAP.The calcium-binding capacity of zeolite MAP generally is at least 150mg CaO/g dry-matter.
The organic washing-assisting detergent that can adopt comprises polycarboxylate polymer, such as polyacrylate, vinylformic acid/maleic acid and vinylformic acid phosphinates; The small molecules multi-carboxylate is such as Citrate trianion, gluconate, oxygen connection succinate, glycerine one, two and three succinates, carboxyl methoxy succinate, carboxyl methoxy propyl diacid salt, dipicolinates, hydroxyethyliminodia,etates, alkyl and alkenyl malonate and succinate; And alpha-sulfonated fatty hydrochlorate.More than listed be not exhaustive.
Particularly preferred organic washing-assisting detergent is a Citrate trianion, and its suitable consumption is 5～30 weight %, preferred 10～25 weight %; And acrylic polymers, more preferably vinylformic acid/maleic acid, its suitable consumption is 0.5～15 weight %, preferred 1～10 weight %.
No matter be inorganic or organic washing-assisting detergent, its existence form preferred as alkali salt, particularly sodium salt.
SYNTHETIC OPTICAL WHITNER
Laundry detergent composition of the present invention also contains bleach systems aptly.Fabric cleaning composition can contain peroxy bleaching compound as required, and such as inorganic persalt or organic peroxide acid, they can produce hydrogen peroxide in the aqueous solution.
Suitable peroxy bleaching compound comprises organo-peroxide, such as urea peroxide, and inorganic persalt, such as alkali metal perborate, percarbonate, superphosphate, persilicate and persulphate.Preferred inorganic persalt is sodium perborate monohydrate and four hydrated sodium perborates, and SPC-D.
Particularly preferably be the SPC-D that has supercoat, this supercoat can prevent that moisture from destroying its stability.SPC-D with the supercoat that comprises sodium metaborate and water glass is referring to GB-A-2 123 044.
The suitable content of peroxy bleaching compound is 0.1～35 weight %, preferred 0.5～25 weight %.Peroxy bleaching compound can be used in combination with bleach-activating agent (bleach precursor), to improve the bleaching action under the low wash temperature.The suitable content of bleach precursor is 0.1～8 weight %, preferred 0.5～5 weight %.
Preferred bleach precursor is a peroxycarboxylic acid precursors, more specifically is Peracetic Acid precursor and peroxide n-nonanoic acid precursor.The particularly preferred bleach precursor that is suitable for the present invention's use is N, N, N ', N '-tetra acetyl ethylene diamine (TAED) and acyloxy benzene sulfonic acid sodium salt in the ninth of the ten Heavenly Stems (SNOBS).US 4 751 015 and US-A-4 818 426 and EP-A-402 971 disclosed novel quaternary ammoniums and bleach precursor and EP-A-284 292 and EP-A-303 520 disclosed cationic bleach agent precursors also suit.
Bleach systems can replenish or change with peroxy acid is peroxy acid.The example of this type of peroxy acid is referring to US-A-4 686 063 and US-A-5 397 501.Preferred examples is EP-A-325288, EP-A-349 940, DE-A-382 3172 and EP-A-325 289 described imino-peroxycarboxylic acid class peroxy acids.Particularly preferred example is that phthaloyl imino is crossed oxy hexanoic acid (PAP).The suitable content of these peroxy acids is 0.1～12%, preferred 0.5～10%.
Bleaching stibilizer (transition metal chelator) also can exist.Suitable bleaching stibilizer comprise edetate (EDTA), polyphosphonate such as Dequest (trade mark) and nonphosphate type stablizer such as EDDS (ethylenediamine disuccinic acid).These bleaching stibilizers also can be used for decontamination, and are particularly low or do not contain in the product of bleaching property material at bleaching property substances content.
Particularly preferred bleach systems comprises peroxy bleaching compound (preferred SPC-D, the optional bleach-activating agent that is aided with), and EP-A-458 397, EP-A-458 398 and EP-A-509 787 are open and require Patent right transition metal bleach catalyzer.
Enzyme
Clothes washing composition of the present invention also can contain one or more enzymes.Suitable enzyme comprises proteolytic enzyme, amylase, cellulase, oxydase, peroxidase and the lipase that can introduce in detergent composition.Preferred proteolytic enzymes (proteolytic enzyme) is the proteinaceous substances with catalytic activity, their degradables or change the protein type dirt that may exist in the fabric dirt in hydrolysis reaction.They can take from any suitable source, such as from plant, animal, bacterium or yeast.
Proteolytic ferment or proteolytic enzyme have different quality and source, and in wide pH value scope 4-12 activity are arranged all, and they all can be in the present invention.The example of suitable proteolytic ferment is a subtilysin, and they can be from specific bacterial strain B. Subtilis B. LicheniformisObtain, such as commercially available subtilysin Maxatase (trade mark), it is from Gist Brocades N.V., Delft, and Holland, and Alcalase (trade mark), it is from Novo Industri A/S, Copenhagen, Denmark.Suitable especially is the proteolytic enzyme that obtains from Bacillus strain, and it all has high reactivity in whole pH value scope 8-12, have commercially available such as Novo Industri A/S registrar name of an article Esperase (trade mark) and Savinase (trade mark).More than the preparation method of these and similar enzyme referring to GB 1243785.Other commercially available protein enzyme is Kazusase (from the commodity of Japanese Showa-Denko), Optimase (from Miles Kali-Chemie, Hannover, the commodity of West Germany) and Superase (from the commodity of U.S. Pfizer).
Enzyme for detergent commonly used is a particle form, and its amount is about 0.1～about 3.0 weight %.But, can adopt any suitable physical form of enzyme.
The submember that other is optional
Composition of the present invention can contain alkaline carbonate, and preferred yellow soda ash is to improve detersive power and to be convenient to processing.The suitable content of yellow soda ash is 1～60 weight %, preferred 2～40 weight %.But carbonate content composition very low or that do not contain yellow soda ash also is within the scope of the invention.
By introducing the small quantities of powder structural agent, such as lipid acid (or fatty acid soaps), sugar, acrylate or acrylate/maleate copolymer, perhaps water glass can improve the flowability of powder.A kind of preferred pulverized structure agent is a fatty acid soaps, and its suitable content is 1～5 weight %.
Other material that also can exist in the detergent composition of the present invention comprises water glass; Anti redeposition agent is such as cellulose polymer compound; Inorganic salt are such as sodium sulfate; According to circumstances, foaming control agent or profoamer; Dyestuff; Color spot; Spices; Foam Control; The white dyes and the polymkeric substance of uncoupling.More than listed be not exhaustive.
Preparation of compositions
Composition of the present invention can be prepared by any suitable method.
The selection of work flow depends in part on the stability or the heat sensitivity of related tensio-active agent, and the obtainable formulation of tensio-active agent.
Very stable such as sulfonated, therefore obtainable is powder, cream and solution shape.
Sulfated alkyl ether is responsive to ratio of specific heat, is easy to hydrolysis, and what therefore obtain is spissated (such as about 70% active substance) moisture lotion, and rarer (such as 28.5 weight %) solution.
In all cases, various compositions that add respectively conventionally, such as enzyme, bleach, sequestrant, polymkeric substance and spices (such as, enzyme with the particulate form after metering add, the spices interpolation of will spraying), add again after can finishing in the procedure of processing of following provisions.
Proper method comprises:
(1) main component is carried out drum drying, and other composition is added in optional then granulating or back metering;
(2) all the components carries out the non-tower granulating in high-speed mixer/granulator, such as Fukae (trade mark) FS series mixing machine, and preferred at least a paste tensio-active agent in addition,
Water in the tensio-active agent cream can play the effect of tackiness agent;
(3) in the associating of high speed/middling speed granulator, film flash dryer/vaporizer or fluidized bed granulator, carry out the non-tower granulating.
Embodiment
The present invention further describes by following indefiniteness embodiment, and wherein umber and percentage number average in weight are, except as otherwise noted.
Embodiment
Embodiment A B C 1 D E F 2 3 4
LAS 37 17 37 17 37 17 37 17 17 17
AOS 17 37 17 37 25 12
SLES(3EO) 17 37 17 37 12 25
Cats product (Praepagen HY) 2.5 2.5 2.5 2.5 2.5 2.5
Zeolite 4A 15 15 15 15 15 15 15 15 15 15
Na 2CO 3 35 35 35 35 35 35 35 35 35 35
STP 1 1 1 1 1 1 1 1 1 1
Enzyme 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7
SCMC 2 2 2 2 2 2 2 2 2 2
White dyes 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Spices 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Moisture content and impurity Complement to 100%
Embodiment 1-4 is the embodiment of the invention.Embodiment A-F is contrast.
Evaluation test is carried out with low consumption under the hard water condition, and embodiment 1-4 demonstrates the cleaning effect of remarkable excellence.

Claims (8)

1. detergent composition comprises
(a) greater than the anion surfactant of 40 weight %～95 weight %;
(b) cats product of 0.1 weight %～10 weight %, preferred 0.5 weight %～5 weight %; With
(c) surplus is other component;
Described composition comprises the 35 weight %～95 weight %, the preferred 45 weight %～95 weight % that account for total composition, the more preferably lime-resistance tensio-active agent of 55 weight %～95 weight %.
2. the composition of claim 1, wherein the amount of lime-resistance anion surfactant accounts for the 1 weight %～100 weight % of anion surfactant total amount.
3. any one detergent composition of aforementioned claim, wherein the lime-resistance anion surfactant comprises sulfonated and sulfated alkyl ether.
4. the detergent composition of claim 3, wherein to comprise weight ratio be 5: 1～15: 1 sulfonated and sulfated alkyl ether to lime-resistance non-soap anionic surfactants system (a).
5. any one detergent composition of aforementioned claim, wherein cats product comprises one or more cats products, and it is selected from the compound of following structure:
R 1R 2R 3R 4N +X -R wherein 1Be hydrophobic grouping, R 2, R 3And R 4Be independently selected from hydroxyethyl, hydroxypropyl and C 1-4Alkyl; And X -Be to add dissolved cation.
6. any one composition of aforementioned claim comprises the detergent builder compound of 0 weight %～45 weight %.
7. the composition of claim 6, wherein detergent builder compound comprises the alkali metal aluminosilicate washing assistant of 0 weight %～20 weight %, preferred 5 weight %～20 weight %.
8. any one powder detergent composition of aforementioned claim, wherein component (a) is included in the different particles basically with (b), and every kind of particle does not all contain another component.
CNA01821584XA 2000-12-29 2001-12-13 Detergent compositions Pending CN1484690A (en)

Applications Claiming Priority (2)

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GB0031824.6 2000-12-29
GB0031824A GB0031824D0 (en) 2000-12-29 2000-12-29 Detergent compositions

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BR (1) BR0116172A (en)
GB (1) GB0031824D0 (en)
WO (1) WO2002053692A1 (en)
ZA (1) ZA200303560B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404298A (en) * 1945-08-10 1946-07-16 Alrose Chemical Company Saponaceous detergent having improved hard-water characteristics
US3915882A (en) * 1972-11-10 1975-10-28 Procter & Gamble Soap compositions
US4181634A (en) * 1977-06-17 1980-01-01 Johnson & Johnson Mild cleansing compositions comprising an alkyleneoxylated bisquaternary ammonium compound and an anionic or amphoteric detergent such as a phosphobetaine
US4919839A (en) * 1989-02-21 1990-04-24 Colgate Palmolive Co. Light duty microemulsion liquid detergent composition containing an aniocic/cationic complex
GB2317390A (en) * 1996-05-17 1998-03-25 Procter & Gamble Detergent compositions
DE19641280C2 (en) * 1996-10-07 1999-09-16 Henkel Kgaa Use of monoglyceride (ether) sulfates as pearlescent waxes
TW430560B (en) * 1996-11-15 2001-04-21 Kao Corp Detergent composition

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GB0031824D0 (en) 2001-02-14
BR0116172A (en) 2003-11-11

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