CN1025870C

CN1025870C - Detergent compositions

Info

Publication number: CN1025870C
Application number: CN88104136A
Authority: CN
Inventors: 安德烈·贝克; 吴永植
Original assignee: Procter and Gamble Co
Current assignee: Procter and Gamble Co
Priority date: 1987-06-30
Filing date: 1988-06-30
Publication date: 1994-09-07
Anticipated expiration: 2003-06-30
Also published as: DK171868B1; FI92495B; AU624577B2; NZ225217A; EP0297673A3; TR24454A; EG18674A; AU1858588A; MY103738A; EP0297673A2; DE3885801D1; DK361688D0; DK361688A; FI883106A; IE881972L; FI92495C; MX169171B; CN1031561A; ATE97691T1; EP0297673B1

Abstract

Detergent compositions are disclosed which comprise, as a fabric softening ingredient, a fabric softening clay. The fabric softening clay is a hectorite of natural origin, having a layer change distribution such that at least 50% is in the range 0. 23-0. 31 The specified clays have excellent deposition and fabric softening properties.

Description

Detergent compositions

The present invention relates to detergent composition.More specifically say the detergent composition of a kind of HECTABRITE DP that relates to contain tool fabric sofetening significant quantity, this clay exists with the particle form that the layer charge with narrow definition distributes.

English Patent 1400898 has disclosed and has contained the detergent composition of a kind of montmorillonite type clay as the fabric sofetening composition.This patent points out that any montmorillonite type clay with at least 50 milliequivalents/100g cation exchange capacity (CEC) all is suitable for.Disclosed two kinds of sodium smectite clay-Gelwhite GP and Volclay BC-and become preferred raw material owing to the advantage of its color and cation exchange capacity (CEC).

At detergent industry circle, can provide significant fabric sofetening usefulness when now common recognition English Patent 1400898 disclosed clay types have been applied in the scouring agent.Common recognition in addition, these clays sedimentation on fabric in laundry processes safety that is nowhere near, in fact, under typical European laundry situation, the clay amount on the fabric of depositing to accounts for existing clay amount below half, and remaining clay washes away with washing liquid in follow-up rinse step.In addition, the soft effect that obtains owing to the result of clay deposition is the influences that are subjected to some factors of not understanding fully as yet.

Therefore, one of purpose of the present invention provides the detergent composition of the clay that contains the fabric sofetening effect, and wherein clay more effectively is deposited on the fabric in laundry processes.Another object of the present invention provides such detergent composition, and clay wherein can more effectively deposit and not be subjected to the influence of used builder system.A further object of the invention selects to be applied to the clay material in the detergent composition exactly, and requirement can provide than the commercially available washing used so far clay material of soft formula detergent composition of holding concurrently significantly superior fabric sofetening performance.

The present invention relates to contain the detergent composition of a kind of fabric sofetening clay of fabric sofetening significant quantity.In typical case, the content of clay in detergent composition is 1-25%(weight).Described fabric sofetening clay is a kind of HECTABRITE DP of natural origin, generally is meant the trioctahedron montmorillonite.This clay is to exist with particle form.The layer charge that these particles have narrow definition distributes, and making this kind clay have 50% layer charge at least is 0.23-0.31.

These cleaning composition of the present invention include habitual detersive surfactant, habitual detergent builders and optional other habitual detergent ingredients that add.These compositions also include a kind of fabric softness clay of tool fabric sofetening significant quantity, generally account for the 1-25%(weight of this detergent composition).The clay of this class montmorillonite type is to be that benchmark is selected with its layer charge character.Be suitable for the following general formula of natural origin HECTABRITE DP tool of detergent composition of the present invention:

[（Mg _3-xLi _x）Si _4-yMe ^Ⅲ _yO ₁₀（OH _2-zF _z）] ^-（x+y）(（x+y）)/(n) M ⁿ⁺

Y=0 wherein, or as y ≠ 0, Me ^IIIBe Al, Ee or B, M ^N+Be a kind of monovalence (n=1) or divalence (n=2) metal ion, for example be selected from Na, K, Mg, Ca, Sr.(x+y) numerical value is the layer charge of this HECTABRITE DP.The layer charge distribution that is applicable to the HECTABRITE DP of detergent composition of the present invention is to have at least 50% to be in the 0.23-0.31% scope.

Preferably having layer charge, to be distributed as at least 65% be natural source HECTABRITE DP in the 0.23-0.31 scope.

The layer charge of this kind clay material distributes can utilize in the swelling that has in the presence of the cats product of certain chain lengths and measures.Lagaly and Weiss be at Zeitschrift fuer Pflanzenernashrung und Bodenkunde, 130(1), 1971, describe this method among the pp.9-24 in detail, can be used as bibliography of the present invention.

Developed a kind of method for objectively evaluating of fabric sofetening degree recently.This method comprise a series of in detergent industry the KES-F systematic testing of known Kawabata.This method is at S.Kawabata, " The Standardization and Analysis of Hand Evaluation ", 2nd Ed., Textile Mach.Soc.of Japan, Osaka, describe to some extent among 1980, can be used as bibliography of the present invention.

Have been found that a parameter in the KES-F system, promptly shear lag parameter 2HG5 is of great use for the characteristic of identifying the fabric softness clay.Here HECTABRITE DP preferably is when its content that adds in detergent composition is 10%(weight) time, make the shear lag effect of the fabric that has washed descend at least 32%, be more preferably at least 35%.This shear lag parameter 2HG5 is at the Melliand of Finnimore and Koenig Textilberichte67(1986) have more among the pp.514-516 and go through, can be used as bibliography of the present invention.

The mensuration of shear lag is with cotton material towel cloth, contains 10%(weight in the detergent composition) the clay of preparation test.In following example, this test there is more fully narration.

The further feature that is used for the HECTABRITE DP of these detergent composition is to have uncommon bigger tendency to fabric deposition.In a standardized test, the HECTABRITE DP that this kind proposes in the claims deposition to fabric deposition from a kind of detergent composition is greater than the habitual montmorillonite type clay or the deposition of synthetic li-montmorillonite.The example of the HECTABRITE DP that is suitable for comprises NL Chemicals, the Bentone EW and the Macaloifd of Nj supply, and the hectorite of Industrial Mineral Ventures supply.

Other detergent components

Detersive surfactant-composition of the present invention generally contains organic surface active agent uses the clenaing effect that these materials were brought to provide.

The available detersive surfactant comprises synthetic anionic, nonionic, both sexes and the zwitterionics of knowing herein.Typical case wherein is represented as α-sulfonate of alkylbenzene sulfonate, alkyl and sulfated alkyl ether, paraffin base sulfonate, alkenyl sulphonate, the pure and mild alkylphenol of alkoxylate (particularly ethoxylation), amine oxide, lipid acid and fatty acid ester or the like, and these all are the materials of knowing in the washing composition technical field.In general, these detersive surfactants contain a C ₉-C ₁₈The alkyl of scope; Anionic detersive surfactant can use with their form of sodium, potassium or tri ethanol ammonium salt, and nonionogenic tenside generally contains 5-17 the Oxyranyle of having an appointment.This specification sheets is with United States Patent (USP) 3,995, and 669 disclosed contents are bibliography, comprising the Verbose Listing that these typical detersive surfactants are arranged.C ₁₁-C ₁₆Alkylbenzene sulfonate, C ₁₂-C ₁₈Paraffin base sulfonate and alkyl-sulphate, and ethoxylated alcohol and alkylphenol etc. are specially adapted to now state the composition of type.

Also can use water-soluble soap herein as tensio-active agent, the common soda soap and the potash soap of Oleum Cocois of for example knowing in the art or Tallow, beef.

The content of this surface active agent composition in this composition can hang down to 1%, but better to contain the 5-40% tensio-active agent in composition, preferably contains 10-30%.The mixture of the nonionogenic tenside of ethoxylation and anion surfactant (for example alkylbenzene sulfonate and alkyl-sulphate and paraffin base sulfonate) is optimum for single washing method dirt and pollutent of flush away wide spectrum from the fabric.But the too high deposition for the softening agent clay of non-ionic surfactant concentration is disadvantageous.Therefore, in the composition content of nonionogenic tenside 4% or below be preferably.

Washing adjuvant-composition described herein can contain other compositions of the auxiliary scourability of tool.For example, contain in the detergent composition for laundering separately detergent builders and (or) metal ion chelation agent is very favorable.Comprise nitrilotriacetate, polycarboxylate, Citrate trianion, carbonate, zeolite, water-soluble phosphate at the compound of knowing that belongs to detergent builders one class in the art, for example tri-polyphosphate and just reaching trisodium phosphate, silicate and their mixture.Chelate of metal ion comprises above-mentioned various material, adds such as edetate, aminopolyphosphonic acid salt (DEQUEST) and multiple other polyfunctional group organic acid and salts, and kind is extremely many, does not enumerate one by one in addition.About in different cleaning combinations, using the representative instance of this type of material, can consult United States Patent (USP) 3,579,454.In general, the washing assistant in the said composition/sequestrant content is about 0.5-45%.At German Patent 2,422, zeolite (for example zeolite A) washing assistant of the granularity 1-10 micron that discloses in 655 is specially adapted to the composition of hypophosphate content.

The nonphosphate builders of particularly suitable is the carboxyl ether mixture, comprising:

A) contain a kind of tartrate monosuccinic acid salt component of the following structure of 1-99% tool

Wherein X is H or a kind of salifiable positively charged ion; And

B) contain a kind of tartrate disuccinate of the following structure of 1-99% tool

Wherein X is H or a kind of salifiable positively charged ion.

The builder system of this type is awarded on May 5th, 1987 to have more comprehensively in people's such as Bush the United States Patent (USP) 4,663,071 and is disclosed, this specification sheets with as with reference to data.

This builder system content is 5-35% in the typical detergent composition.

Also can contain enzyme in the laundry composition described herein and bring benefit.Can promote cleaning performance for the independent washing of multiple dirt and pollutent.Be applicable to the amylase of washing composition and proteolytic enzyme known in the art, and be applied in the commercially available liquid and detergent granules.The consumption of commercially available detergent use zymin (preferably a kind of mixture of amylase and proteolytic enzyme) in composition of the present invention is generally 0.001-2% or higher.The detergent use cellulase provides and cleans and soft two aspect effects, and is effective especially for cotton fabric.In detergent composition of the present invention, these zymins are very useful.

These compositions described herein can contain the composition that other help its cleaning performance.For example, composition described herein can contain a kind of SYNTHETIC OPTICAL WHITNER, and particularly a kind of peroxyacid bleach is useful.In narration literal of the present invention, peroxyacid bleach had both comprised peroxy acid itself, and also comprising can be by the system that itself obtains peroxy acid.

The connotation of peroxy acid itself comprises their alkalies and alkaline earth salt.Usually use peroxy acid and diperoxy acid; The example is diperoxy dodecylic acid (DPDA) or peroxide phthalic acid.

The system that itself can discharge peracid is made up of a kind of peroxygen bleach and activator thereof.

These peroxygen bleachs are the materials that can obtain hydrogen peroxide in the aqueous solution, these compounds are well known in the art, comprise hydrogen peroxide, alkali metal peroxide, organo-peroxide SYNTHETIC OPTICAL WHITNER, for example urea peroxide, inorganic persalt SYNTHETIC OPTICAL WHITNER, for example alkali metal perborate, percarbonate, superphosphate, persilicate or the like.

Preferred kind is a Sodium peroxoborate, and commercially available is single and tetrahydrate form, yellow soda ash peroxyhydrate, trisodium phosphate peroxyhydrate and urea peroxyhydrate.

Free hydrogen peroxide and a kind of bleach-activating agent form this kind peroxyacid bleach.The kind of bleach-activating agent comprises ester class, imide, imidazoles, oxime and carbonate.Preferred material in these classifications comprises o-acetyl-aminobenzoic acid methyl esters; Right-the acetoxyl group benzene sulfonic acid sodium salt, 4-acyloxy in ninth of the ten Heavenly Stems benzene sulfonic acid sodium salt for example, hot acyloxy benzene sulfonic acid sodium salt of 4-and 4-acyloxy in last of the ten Heavenly stems benzene sulfonic acid sodium salt; Oxalic acid dihydroxyphenyl propane ester; Tetraacetyl ethylene diamine; Tetrem acyl hexamethylene-diamine.

Other very effective peroxide bleaching activators are at United States Patent (USP) 4,483,778,4, have disclosed in 539 and 130 and as the bibliography of this explanation, they are the alkyl or the alkenyl ester of alpha-substitution, for example the hot acyloxy of 4-(2-chlorine) benzene sulfonic acid sodium salt, 4-(3,5,5-trimethyl acetyl oxygen base) benzene sulfonic acid sodium salt.By way of example, the suitable peroxy acid that also belongs to the peroxide bleaching activator is at european patent application 0,116, describe to some extent in 571, promptly have the compound of general formula R XAOOH and RXAL, wherein R is a kind of alkyl, X is a heteroatoms, A is a carboxyl bridging group, and L is a leavings group, particularly oxygen Phenylsulfonic acid alkali.

The quaternary ammonium compound that other used extremely welcome detergent ingredients are the following general formulas of tool in the detergent composition of the present invention: R ₄R ₅R ₆R ₇N ⁺X ^-, R wherein ₄Be 8-20 carbon atom, the alkyl of 12-18 carbon atom preferably, R ₅Be the alkyl of 1-10 carbon atom, R ₆And R ₇Each is C naturally ₁-C ₄Alkyl, preferably methyl: X ^-It is negatively charged ion, for example a muriate.The example of this type of quaternary ammonium compound comprises C ₁₂-C ₁₄Alkyl trimethyl ammonium chloride and coconut alkyl trimethyl ammonium methyl sulfate.These quaternary ammonium compound consumptions can be at 0.5-5%.

Additional soft agent composition

Detergent composition of the present invention also can contain other softening agent composition except that can containing this kind clay material.Suitable example comprises the amine by following formula: R ₁R ₂R ₃N, wherein R ₁Be C ₆-C ₂₀Alkyl, R ₂Be C ₁-C ₂₀Alkyl, R ₃Be C ₁-C ₁₀Alkyl or hydrogen.Preferred amine is two Tallow, beef ylmethyl amine in this type.

A kind of lipid acid that preferred mode is this softening agent amine and tool general formula R COOH exists with composite form, and wherein R is C ₉-C ₂₀Alkyl or alkenyl.Mode is that this amine/fatty acid complexes is to exist with the subparticle form preferably, and for example, its size range is the 0.1-20 micron, and these amine/fatty acid complexes are at european patent application 0,133, have more comprehensively in 804 to disclose, and as the bibliography of this explanation.Preferred situation is to contain this kind of 1-10% amine in the composition.

Above-mentioned amine and as shown in the formula the mixture of phosphoric acid ester also be suitable for:

R wherein ₈And R ₉Be C ₁-C ₂₀Alkyl or have the alkyl of the ethoxylation of following general formula: alkyl-(OCH ₂CH ₂) _y, alkyl substituent wherein is C ₁-C ₂₀, C preferably ₈-C ₁₆, y is the integer of 1-15, better is 2-10, preferably 2-5.The amine of this type/phosphoric acid ester mixture is at european patent application 0,168, has more comprehensively in 889 to disclose, and as the bibliography of this explanation.

The further example of optional softening agent composition comprises the softening agent acid amides of the following general formula of tool: R ₁₀R ₁₁NCOR ₁₂, R wherein ₁₀And R ₁₁Respectively be selected from C ₁-C ₂₂Alkyl, alkenyl, hydroxyalkyl, aryl and alkylaryl.R ₁₂Be hydrogen, or C ₁-C ₂₂Alkyl or alkenyl, aryl or alkylaryl, or O-R ₁₃, R wherein ₁₃Be C ₁-C ₂₂Alkyl or alkenyl, aryl or alkylaryl.The preferred embodiment of these acid amides is two Tallow, beef yl acetamides and two Tallow, beef yl-benzamides.Acid amides in said composition is with the form of softening agent amine as the aforementioned, when promptly existing with the form of the mixture of a kind of lipid acid or a kind of phosphoric acid ester, obtains good result.

The amount of this acid amides is a 1-10%(weight in said composition).

Amine and acid amides softening agent composition can mix spraying drying then through crutcher, perhaps add in the detergent particles with the dry powder state, perhaps are sprayed onto on detergent particles or the carrier with fusion or dissolved form.One of example of the carrier that is suitable for is the perborate monohydrate.

The softening agent composition that is suitable for also is included in UK Patent Application 2,173, the amine disclosed in 827, and its data can be for reference, particularly the cyclammonium that is substituted disclosed in it.Have the high carbon number alkyl of general formula 1-() amido (low carbon number the alkyl)-high carbon number alkyl of 2-() imidazolinium compounds of tetrahydroglyoxaline is suitable for, its medium high carbon is counted the alkyl that alkyl is a tool 12-22 carbon atom, and the low carbon number alkyl is the alkyl of a tool 1-4 carbon atom.Such softening agent material preferably joins in the composition with particulate state or agglomerate, and draping over one's shoulders as 922,912 of U.S. Patent Application Serial that proposed by people such as Baker on October 24th, 1986 needs, and disclosed content is as the bibliography of this explanation.

A kind of preferred cyclammonium is 1-Tallow, beef base amido ethyl-2-Tallow, beef base tetrahydroglyoxaline.Containing such cyclammonium amount that is substituted in the preferred compositions is 1-10%.

In addition, composition of the present invention can also contain other compositions commonly used in the various optional commercially available prod, in order to the product performance that provide attractive in appearance or other are useful except that containing each composition of having stated.Typical composition comprises the pH regulator agent, essence, and dyestuff, SYNTHETIC OPTICAL WHITNER, white dyes, soil-suspending agent, freezes-melts stablizer, sterilant, sanitas, Foam Control, bleach-activating agent or the like at hydrotropic agent and gel control agent.

In independent mode of washing, these compositions are used for laundering of textile fabrics in pH-11 laundry water-bath consumption generally is 500ppm, preferably 0.10-1.5% at least.The laundry operation can 5 ℃ to the boiling temperature scope, can get excellent results.

Industrial application

Detergent composition of the present invention can be mixed with particulate state or liquid washing agent.Have found that the clay with high swelling degree is easy to join in the liquid detergent composition, can keep the thing phase stability simultaneously.

Can adopt simple mixing, preferably adopt the high shear rate mixing machine that this clay material is joined in the liquid detergent composition.

About in detergent granules, adding the method for clay, there is few techniques to adopt.

For example, this clay can powder or the slurries form add in the crutcher mixture of conventional detergent ingredients, after mixing, carry out spraying drying to form detergent granules.

Perhaps the clay powders agglomeration is become the agglomerate that size is closed requirement, mix arbitrarily with the particle that contains other detergent ingredients then.Being used for dry mixed clay particle can be obtained by following method: select suitable screening component from natural agglomerate; By spraying one deck clay slurry on a kind of suitable granular carrier; Use yellow soda ash and make the clay particle agglomeration; With clay slurry spraying drying or the like.

Clay particle can also be added in the matrix thing, in a kind of pouch or a kind of flap, can choose wantonly with other softening agent compositions and add.This class matrix thing can add in the washing liquid with the scouring agent of routine.

Preferred matrix thing is the 1-alkyl amido alkyl-2-alkyl imidazoline particulate pouch that includes this kind clay particle and aforementioned type.

(example 1-V is seen the literary composition back)

Layer charge distributes: surpass 65% in the 0.23-0.31 scope.

The commercially available material of this kind was once handled with a kind of wetting agent.The same a kind of material with wetting agent is not suitable for too.Macaloid(NL Chemicals NJ) also is suitable for, and Hector, a kind of hectorite that CA supplied also are suitable for.

Add various montmorillonitic clays in the detergent composition of as example 1 but not argillaceous and distearyl methylamine, dosage is 10%.A reference sample does not contain any montmorillonitic clay, but contains 10% sodium sulfate.

The every kind of composition of test of being used to do washing is as follows: 3kg washing load and test sample on request (cotton material towel cloth) ^*A Tianwan businessman with Automatic drum formula washing machine (MIELE W726) at 60 ℃ to wash a wash(ing)cycle.Used detergent composition is 1.12% concentration, and the water hardness is 0.308g CaCO ₃/ liter.Washes is with 20 ℃/65% relative humidity drying.Use then Kawabata KES-F system evaluation the pliability of test agent (the shear lag of 5 degree 2HGS as with the KES-F-1 instrument on the optimal relevance parameter of pliability).Sample size is 20 * 20cm, and actual to be subjected to the sample area of shear-stress be 20 * 5cm.From shear-stress the relation curve of shearing inclination is calculated shear lag at 5 ° (2HG5), represent with newton/m.Each is measured and repeats 8 times, calculates the average value ranges of 95% credibility.

The slippage of HECTABRITE DP gained shear lag of the present invention is average 40%.

* supplier: Belgium, Santens(model Lopez, 340g/m ²).

Use said detergent composition by common mode laundering of textile fabrics.With Kawabata Evaluation System-Fabric(KES-F) estimate the feel wash the back fabric and pliability (KES-F: a series of testing tools of measuring for the several parameters that can determine fabric " pliability " and " feel ").For purpose of the present invention, shear lag effect (2HG5) has special importance.At Melliand Textilbcrichet 67(1986) narration more comprehensively of this testing method arranged among the pp509-516.

Show routine I-V

Prepare following granular detergent composition:

Component composition (% weight)

Ⅰ Ⅱ Ⅲ Ⅳ Ⅴ

C _11-12Alkylbenzene sulfonate (Na) 7.0 5.0 4.0 1.0 6.5

Tallow, beef alcohol sulfate (Na)-2.0--1.0

α-alkene (C _12-18) basic sulfonate (Na)--2.0--

Tallow, beef alcohol ethoxylate (oxyethane ₁₁) 1.0 2.0 2.0-0.8

Fatty Alcohol(C12-C14 and C12-C18) (C _12-15) ethoxylate (oxyethane ₇)---6.0-

Hydrogenated animal fat acid 2.5 1.0-1.0 1.0

Coconut fatty acid--1.5--

Dodecyl trimethyl ammonium chloride-1.0--1.0

Distearyl methylamine 3.0---3.0

Two Tallow, beef yl-benzamides-4.0---

Dodecyl dimethyl N-amine oxide 0.5-0.5-0.4

Lauryl-N, N-dimethyl amine--2.5--

Tripoly phosphate sodium STPP 24.0 18 22 32.0-

Zeolite 4A----20.0

Sodium nitrilo triacetate----5.0

Sodium sulfate 12.4 17.7 15.0 21.3 12.7

Yellow soda ash-8.0-5.0-

Water glass 6.0 7.0 4.0 6.0 2.0

Sodium peroxoborate (four water) 20.0 15.0 18.0 10.0 18.0

Carboxymethyl cellulose 0.3 0.3 0.5 0.8 0.4

Polyacrylic ester-1.5---

(molecular weight 1000-20000)

Polyacrylic ester----3.0

(molecular weight 4000-5000)

Toxilic acid/vinylformic acid (70/30) multipolymer 2.0-1.5 2.5-

(molecular weight 40,000-80,000)

Enzyme (proteolytic enzyme, amylase, cellulose ester) 0.6 0.2 0.5 0.5 0.3

White dyes 0.2 0.2 0.3 0.3 0.25

Sulfonation titanium cyanines zinc dyestuff 30ppm--25ppm 25ppm

The EDTA(ethylenediamine tetraacetic acid (EDTA)) 0.2 0.2 0.3 0.15 0.2

Ethylenediamine tetramethylene phosphonic acid 0.2 0.1-0.1 0.1

Tetraacetyl ethylene diamine 1.5---1.5

Different acyloxy Phenylsulfonic acid in the ninth of the ten Heavenly Stems (Na)-2.0---

Polysiloxane/silicon-dioxide froth suppressor 0.2 0.15 0.15 0.25 0.2

Essence 0.25 0.25 0.30 0.2 0.25

HECTABRITE DP ^*10.0 7.0 15.0 5.0 10.0

Water and other minor constituents add to 100

* Bentone EW, the highly purified hectorite that Hector CA is produced, by NLchemicals, the NJ supply of material.The little strip of this clay particle, long: wide ratio is 10: 1 or bigger (TEM data).

The example VI

Prepare following liquid detergent composition

Component composition (%, weight)

C _11-12Alkyl benzene sulphonate (ABS) 12.0

Fatty Alcohol(C12-C14 and C12-C18) (C _12-15) ethoxylate (oxyethane ₇) 4.0

Coconut fatty acid 10.0

Trolamine 6.8

Polyacrylic ester (1000-20000) 0.5

Enzyme (proteolytic enzyme) 0.8

Ethanol 7.0

Polydimethylsiloxane 0.1

HECTABRITE DP * 5.0

1,2-propylene glycol 1.5

Water and water yield composition add to 100

* with example I-V

Example VII-XI

Prepare following granular detergent composition:

Composition composition (% weight)

Ⅶ Ⅷ Ⅸ Ⅹ Ⅺ

C ₁₂Linear alkylbenzene sulphonic acid----17.6

C ₁₃Linear alkylbenzene sulphonic acid 14.3 7.1 6.8 20.1-

C _14-15Alcohol sodium sulfate 3.1 7.1 6.8 20.1-

C ₁₂Alkyl polyethoxylated 6.5T** sodium 1.0 1.1 1.1--

Tripoly phosphate sodium STPP-28.9 27.7 36.9 40.0

Zeolite 4A 16.5----

Silicate 6.8 11.0 10.5 5.7 15.2

Carbonate 7.0-16.0 14.5-

Diethylene triaminepentaacetic acid(DTPA)-1.2 1.1-1.6

Sodium peroxoborate-hydrate-4.9 5.0--

The ninth of the ten Heavenly Stems acyloxy benzene sulfonic acid sodium salt-6.8 6.8--

Enzyme (proteolytic enzyme) 0.3----

HECTABRITE DP ^*7.5 6.8 4.7 8.9 9.5

1-Tallow, beef base acyl aminoethyl-2-Tallow, beef

Base tetrahydroglyoxaline---5.7-

Water and other compositions add to 100

* with example I-V

After * T refers to ethoxylation, removed the product of a not ethoxylation and an ethoxylated alcohol.

Claims

1, a kind of granular detergent composition, comprise at least 1% detersive surfactant, 5-35% detergent builders, it is characterized in that, also comprise the HECTABRITE DP of 1-25% as fabric softener, described HECTABRITE DP is in fact by natural origin and the following general formula of tool:

Y=O wherein, or as Y ≠ 0, M ^M _cBe Al, Fe or B; M ^M+Be a kind of monovalence (n=1) or divalence (n=2) metal ion, the layer charge of described clay distribute (x+y) be that at least 50% layer charge is in the 0.23-0.31 scope; And

Also comprise a kind of additional fabric softener composition in addition, i.e. a kind of tool chemical formula R of 1-10% ₁R ₂R ₃The amine of N, wherein R ₁Be C ₆-C ₂₀Alkyl, R ₂Be c ₁-c ₂₀Alkyl, R ₃Be c ₁-c ₁₀Alkyl or hydrogen; Or

The tool general formula R ₁₀R ₁₁NCOR ₁₂A kind of acid amides, R wherein ₁₀And R ₁₁Respectively be selected from C ₁-C ₂₂Alkyl, alkenyl, hydroxyalkyl, aryl and alkylaryl; R ₁₂Be hydrogen, C ₁-C ₂₂Alkyl or alkenyl, aryl or alkylaryl, or O-R ₁₃, R wherein ₁₃Be C ₁-C ₂₂Alkyl or alkenyl, aryl or alkylaryl; Or

1-(high carbon number alkyl) acyl ammonia (low carbon number alkyl)-2-(high carbon number alkyl) tetrahydroglyoxaline, the alkyl that high carbon number alkyl wherein is a 12-22 carbon atom, the low carbon number alkyl is the alkyl of 1-4 carbon atom.

2, by the detergent composition of claim 1, the layer charge of wherein said HECTABRITE DP distribute (x+y) be that at least 65% layer charge is in the 0.23-0.31 scope.

3, press the detergent composition of claim 2, wherein contain the described natural origin HECTABRITE DP of 1-25%, when with containing 10%(weight) behind the cotton material of the detergent composition washing towel cloth of this clay, the slippage that demonstrates shear lag 2HG5 is at least 32%.

4, by the detergent composition of claim 3, the slippage of shear lag parameter wherein is at least 35%.

5, by the detergent composition of claim 1, wherein said amine is two Tallow, beef ylmethyl amine.

6, by the detergent composition of claim 5, amine wherein is to exist with a kind of lipid acid of tool general formula R COOH form with mixture, and R wherein is C ₉-C ₂₀Alkyl or alkenyl.

7, by the detergent composition of claim 6, amine wherein is to exist with a kind of phosphoric acid ester of the following general formula of tool form with mixture:

R wherein ₈And R ₉Be C ₁-C ₂₀Alkyl or tool general formula alkyl-(OCH ₂CH ₂) _yEthoxylated alkyl, alkyl substituent wherein is C ₁-C ₂₀, y is the integer of 1-15.

8, by the detergent composition of claim 4, wherein acid amides is to exist with a kind of lipid acid of tool general formula R COOH form with mixture, and wherein R is C _9-20Alkyl or alkenyl.

9, by the detergent composition of claim 4, the detergent builders system of described 5-35% comprises

A) a kind of tartrate monosuccinic acid salt component of the heavy following structural formula of 1-99%:

Wherein X is H or a kind of salifiable positively charged ion; And

B) a kind of tartrate disuccinate component of the heavy following structural formula of 1-99%:

Wherein X is H or a kind of salifiable positively charged ion.

10, a kind of detergent composition of claim 1 that uses carries out

The washing and the method for soft fabric, wherein the concentration of used detergent composition is 500ppm at least in used water base washing liquid.