JP2002525419A - Solid detergent composition - Google Patents

Abstract

  (57) [Summary] The present invention comprises an aluminosilicate builder and an anionic surfactant, comprising (n) component (i), where n is at least 2, wherein the amount of aluminosilicate builder in said component Is at least 5% by weight of the composition in total, and the amount of anionic surfactant in the component is at least 5% by weight of the composition, and the amount of anionic surfactant defined in the description is The present invention relates to a solid detergent composition having a mixing degree (M) of an aluminosilicate builder of 0 to 0.7.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001] Technical Field of the Invention The invention comprises a aluminosilicate builders and surfactants contained in two or more components, having excellent cleaning performance, are effectively delivered into the washing liquid,
The present invention relates to a solid detergent composition having low residue formation on a fabric.

[0002] Detergent marketed Background of the invention include all surfactants and builders. The most commonly used builder for phosphate-free detergents is aluminosilicate. Aluminosilicate is an inexpensive builder and also has the advantage of being easy to process. Aluminosilicates are useful processing aids because in fact they are very good building materials, binders or carrier materials with respect to other detergent ingredients. Thus, most detergents comprise a base powder made by spray drying a slurry of aluminosilicate and surfactant, or by agglomerating aluminosilicate and surfactant. In addition, aluminosilicates are useful as dusting agents to reduce sticking or caking of the product.

A problem encountered with these detergents comprising builder systems, including aluminosilicates, is that these materials tend to cause residues on the fabric. These residues contain detergent products trapped in the fabric and / or are insoluble in water. These residues may be considered by consumers as textile dyeing.

Another problem encountered with detergents, especially solid detergents, is that they tend to gel upon contact with water. For this reason, it becomes difficult to deliver the product from the delivery port or the supply device, and the solubility of the product in the washing water becomes poor. This produces residues that can be considered as dyes in delivery outlets, feeders, washing machines and on fabrics. In particular, it has been found that the surfactant gels upon contact with water.

The present inventors have now surprisingly found that surfactants and aluminosilicates in detergents come into intimate contact with each other, for example when these materials are in intimate mixtures in the detergent. I found that a problem occurred. This applies, for example, to most known and used base powders which are agglomerates or spray-dried powders. Here, the inventor has found that when the anionic surfactant and the aluminosilicate are intimately mixed with each other, the problem of residue formation, and the problem of gelation or dissolution or dispersion, is almost entirely known. What happens with our products. It has been found that these problems are reduced or completely solved if the degree of intimate mixing is reduced or completely avoided.

[0006] The inventor has now found a solution in which the aluminosilicate and the surfactant can still be incorporated in the detergent (but in a different manner), ie the present invention relates to a surfactant and an aluminosilicate. A detergent comprising at least two components, wherein the detergent comprises an acid salt in a manner that intimate mixing occurs to a limited extent.

[0007] The detergent of the present invention has low residue formation and gelling of fabric residues, particularly insoluble detergent raw materials, and is excellent in supply performance and solubility. These advantages are usually due to the introduction of detergent into the wash liquor, such as using a delivery port, a supply device, or adding detergent to the wash liquor prior to loading the laundry, or adding detergent to the laundry. Was found to be obtained.

[0008] The composition may comprise an intumescent system to further facilitate dispensing or dissolving or foaming.

SUMMARY OF THE INVENTION The present invention comprises an aluminosilicate builder and an anionic surfactant, comprising (n) component (i), where n is at least 2, wherein The total amount of the aluminosilicate builder is at least 5% by weight of the composition and the amount of the anionic surfactant in the component is at least 5% by weight of the composition;
The degree of mixing (M) of the anionic surfactant and the aluminosilicate builder is 0 to 0.7.
And M is represented by the following formula:

(Equation 3) In the above formula, σ is the fraction of the anionic surfactant contained in the component (i) of the composition, and ζ is the fraction of the aluminosilicate contained in the component (i) of the composition. A detergent composition is provided that is a fraction.

[0010] The composition is in particular in the form of granules, extrudates, marumerate or pastel, or tablets.

[0011] The present invention relates to a detergent composition for improving the delivery of a detergent to wash water in a detergent composition, the component comprising an aluminosilicate in an amount of at least 5% by weight of the composition; The ionic surfactant in an amount of at least 5% by weight of the composition, or a mixture thereof, wherein the degree of mixing (M) of the anionic surfactant and the aluminosilicate builder is from 0 to 0.7. And M is as defined above).

[0012] The detergent composition of the present invention is excellent in the delivery property to the wash water. This is because, for the purposes of the present invention, the composition reduces the residues of fabric residues, especially water-insoluble detergent raw materials, such as aluminosilicates, improves the supply of the detergent composition and dissolves the detergent. It means improving the properties, reducing the gelling of the detergent and / or reducing the clumping of the detergent on the fabric and, in the case of bleach-containing compositions, reducing the risk of fabric damage.

[0013] DETAILED DESCRIPTION detergent of the invention of the invention comprises at least two components comprising an anionic surfactant or aluminosilicate, or mixtures thereof, mixtures of aluminosilicate and surfactant When present in one or more components, the degree of mixing M as defined by the above formula is less than 0.7. Thus, each component comprises part or all of an aluminosilicate, part or all of an anionic surfactant, or a mixture thereof, provided that M is 0 to 0.7.

[0014] The components of the detergent composition of the present invention each comprise at least two types of raw materials including an anionic surfactant and / or an aluminosilicate, and these raw materials are intimately mixed. . That is, for the purposes of the present invention, two or more raw materials of a component are substantially homogeneously divided in the component.

Preferably, if a component comprises an anionic surfactant, the amount of the anionic surfactant is less than 95% by weight of the component, preferably less than 85%, It is even less than 80% by weight, wherein the amount of anionic surfactant is at least 5%, preferably at least 10%, more preferably at least 20% and even at least 30% by weight of the component. % Or 35% by weight.

Preferably, if a component comprises an aluminosilicate, the amount of the aluminosilicate is less than 95%, preferably less than 85%, even less than 80% by weight of the component Wherein the amount of aluminosilicate is such that the amount is at least 5%, preferably at least 10%, by weight of the component.

Of course, the detergent composition can also comprise another mixture that is intimately mixed and free of anionic surfactants and aluminosilicates. The detergent composition may also comprise additional ingredients that are not intimately mixed with other ingredients, and thus are not included in the components of the compositions defined herein. For example, the composition can comprise detergent ingredients sprayed on or dry added to the components of the present invention.

The components comprise the aluminosilicate in an amount of at least 5% by weight of the composition and the anionic surfactant in an amount of at least 5% by weight of the composition. Preferably, the component comprises an aluminosilicate in an amount of at least 7%, more preferably at least 10%, or even at least 15% by weight of the composition. Depending on the exact formulation of the composition and the conditions of use, the composition according to the invention may also comprise a higher level, for example more than 20% by weight, even more than 25% by weight of the aluminosilicate, but still in the washing liquor. The delivery of the detergent to the washing machine can be improved.

Preferably at least 7%, more preferably at least 10%, or even at least 12% by weight of the composition of the anionic surfactant is present in the component. Depending on the exact formulation of the composition and the conditions of use, the amount of anionic surfactant may be preferably greater than or equal to 18% by weight of the composition.

[0020] The detergent composition may further comprise a dry-added aluminosilicate, which may be particularly advantageous for spraying on the detergent components, reducing the risk of caking and / or imparting whiteness to the product. .

Preferably, M is less than 0.65, even less than 0.45, or even 0.4
Less than 0.35. It is preferred that M is 0 and, therefore, no component comprising both the aluminosilicate and the anionic surfactant is present in the detergent composition. Whether this is preferred or not will depend, for example, on the amount of aluminosilicate and anionic surfactant in the detergent, the other ingredients present in the formulation, and the amounts of components present in the formulation.

The components of the present invention are preferably particles having a particle size of at least 50 microns, preferably the particles are sieved through a composition having a weight average particle size on a sieve of a different mesh size. Greater than 150, or greater than 250 microns, or even greater than 350 microns, as determined by calculating the fraction remaining in the
Greater than a micron.

It may be preferred that at least one component is spray dried as is known in the art and at least one component is agglomerated as is known in the art.

Preferably, the density of the components is from 250 g / l to 1500 g / l, more preferably at least one of the components, preferably all components are from 400 g / l to 1200 g / l, more preferably 500 g / l It has a density of ９００900 g / l.

A highly preferred additional ingredient of the detergent composition of the present invention is an oxygen-based bleach, preferably a source of hydrogen peroxide, preferably a perhydrogen compound as described below.
ompound) and bleach activators. The improved delivery of the product into the wash liquor improves the delivery of the bleach system and reduces the risk of the bleach adhering to the fabric and the risk of patchy damage to the fabric.

Another preferred additional ingredient is one or more builder materials, such as one or more of the monomeric, oligomeric or polymeric carboxylate builders described below and / or crystalline sheet silicates Salt builder material.

[0027] Also, depending on the use of the composition and the particular formulation, the detergent composition may cause certain problems of gelling or dispensing or dissolving, which may result in certain oversprayed nonionic alkoxylated alcohol surfactants. The agent may not be substantially contained. In that case, the composition preferably comprises another nonionic surfactant, preferably a nonionic surfactant that is solid at room temperature. Another advantage is that by omitting the non-ionic alkoxylated alcohol surfactant sprayed from above, the powder material that normally needs to be sprayed on detergent particles containing these liquid non-ionic surfactants, such as finely powdered Aluminosilicates can also be reduced or omitted. This not only reduces the complexity of the process, but also greatly reduces the degree of mixing or contact of s with the surfactant.

Further, the present inventors have discovered that, in certain embodiments of the present invention, aluminosilicates and one or more organic polymeric compounds, if present, such as the flocculation polymers and polycarboxylates described herein. It has also been found that it may be advantageous to reduce the degree of mixing between the rate polymer. The degree of mixing of the aluminosilicate and one or more organic polymeric compounds can be determined by the above equation, where σ is
The weight fraction of a specific polymer in a certain component is shown. It has also been found that this can reduce fabric residue formation, especially residue formation of non-water soluble components such as aluminosilicates.

In certain embodiments of the present invention, when the amorphous silicate is present (especially in a mixture comprising an anionic surfactant to be spray dried), the amorphous silicate and the anionic surfactant Advantageously, the degree of mixing between the surfactants is reduced, such that the amount of silicate present is, for example, less than 3%, even less than 2%, even less than 1%, even less than 0% by weight of the mixture It would be advantageous to lower it to

Aluminosilicate A preferred aluminosilicate of the present invention is a zeolite having the following unit cell formula:

Na _z [(AlO ₂ ) _z (SiO ₂ ) _y ]. xH in ₂ O formula, z and y are at least 6, the molar ratio of z and y is 1.0-0.5, x is at least 5, preferably from 7.5 to 276, more preferably 10 to 26
4. The aluminosilicate is preferably in a hydrated form, preferably crystalline, and comprises 10% to 28%, more preferably 18% to 22% water in a combined form. However, it may be advantageous to use an overdried aluminosilicate.

The aluminosilicate may be a naturally occurring material, but a synthetic product is preferred. Synthetic crystalline aluminosilicate ion exchange materials are commercially available under the names Zeolite A, Zeolite B, Zeolite P, Zeolite X, Zeolite HS, and mixtures thereof. Zeolite A has the following formula:

Na ₁₂ [AlO ₂ ) ₁₂ (SiO ₂ ) ₁₂ ]. xH ₂ O In the formula, x is from 20 to 30, especially 27. Zeolite X has the following formula: Na ₈₆ [(AlO ₂ ) ₈₆ (SiO ₂ ) ₁₀₆ ]. 276 H ₂ O.

Anionic Surfactant The composition of the present invention may contain any anionic surfactant. The anionic surfactant of the present invention preferably comprises at least one sulfate and / or sulfonate surfactant or a mixture thereof. The anionic surfactant preferably comprises an alkylsulfonate surfactant alone or, if desired, in combination with a fatty acid or a soap salt thereof. Alternatively, it may be preferred that the composition comprises only alkyl sulfate, wherein at least the medium chain branched alkyl surfactant is present,
Alternatively, it is preferred that at least two alkyl surfactants be present.

Depending on the exact formulation of the composition and its use, the composition of the present invention may comprise a particulate component as described above, preferably a flake of alkyl sulfate or sulfonate surfactant, preferably alkyl benzene sulfonate. Included in the form,
Preferably, the surfactant is present in a concentration of 85% to 95% of the particles or flakes, with the balance being sulfate salts and moisture, the particles or flakes being mixed with other detergent ingredients or ingredients.

Other possible anionic surfactants include isethionates such as acyl isethionates, N-acyl taurates, fatty acid amides of methyl tauride, alkyl succinates and sulfosuccinates, sulfosuccinates Nate monoester (
In particular saturated and unsaturated _C 12 _{-C 18} monoesters), diesters of sulfosuccinate (especially saturated and unsaturated _C 6 _{-C 14} diesters), include N- acyl sarcosinates. Also suitable are resin acids and hydrogenated resin acids such as rosin, hydrogenated rosin, and resin acids present in or derived from tallow oil.

[0037]Anionic sulfonate surfactant The anionic sulfonate surfactant of the present invention contains C₅~ C₂₀Straight or
Branched alkyl benzene sulfonate, alkyl ester sulfonate, C₆~ C ₂₂ Primary or secondary alkane sulfonate, C₆~ C₂₄Olefin sulfone
And salts of sulfonated polycarboxylic acids, and mixtures thereof.

C12-C16 linear alkyl benzene sulfonates are highly preferred. Preferred salts are the sodium and potassium salts.

[0039] Alkyl ester sulfonated surfactants are also suitable for the present invention, with surfactants having the following formula being preferred.

R ¹ —CH (SO ₃ M) — (A) _x —C (O) —OR ^{2 wherein} R ¹ is C ₆ -C ₂₂ hydrocarbyl and R ² is C ₁ -C ₆ alkyl. Wherein A is C ₆ -C ₂₂ alkylene, alkenylene, x is 0 or 1, and M is a cation. The counter ion M is preferably sodium, potassium or ammonium.

The alkyl ester sulfonated surfactant is preferably an α-sulfoalkyl ester of the above formula, wherein x is therefore zero. Preferably, R ¹ has 10 to 10 carbon atoms.
22, preferably an alkyl or alkenyl group of 16 C atoms, x is preferably 0. R ² is preferably ethyl, more preferably methyl.

The R 1 of the ester is preferably derived from an unsaturated fatty acid having preferably 1, 2 or 3 double bonds. It is also preferred that the ester R ¹ is derived from a natural fatty acid, preferably palmitic or stearic acid or mixtures thereof.

Anionic Alkyl Sulphate Surfactants The anionic sulphate surfactants of the present invention include linear and branched primary and secondary alkyl sulphates and disulphates, with an average ethoxylation number of 3 or less. alkyl ethoxy sulfates, fatty oleoyl glycerol sulfates, alkyl phenol ethylene oxide ether sulfates, C ₅ ~
C ₁₇ acyl -N- _(C 1 ~C ₄ alkyl) and -N- _(C 1 ~C ₂ hydroxyalkyl) glucamine sulfates, and alkyl sulfate polysaccharides like.

The primary alkyl sulphate surfactant is preferably a linear and branched primary sulphate.
Grade _C 10 _{-C 18} alkyl sulfates, more preferably _C 11 _{-C 15} straight or branched chain alkyl sulfates or, more preferably selected from _C 12 _{-C 14} linear alkyl sulfate.

Preferred secondary alkyl sulphate surfactants have the formula:

R ³ —CH (SO ₄ M) —R _{4 wherein} R ³ is C ₈ -C ₂₀ hydroxycarbyl, R ₄ is hydroxycarbyl, and M is a cation.

The alkyl ethoxy sulfate surfactant is preferably selected from the group consisting of C ₁₀ -C ₁₈ alkyl sulfate ethoxylated with 0.5 to 3 moles of ethylene oxide per molecule. More preferably, the alkyl ethoxysulfate surfactant, molecular per 0.5-3, preferably _C 11 _{-C 18} ethoxylated with 1-3 moles of ethylene oxide, more preferably _{C 11} ~
Is a C ₁₅ alkyl sulfates.

A particularly preferred embodiment of the present invention uses a mixture of the preferred alkyl sulphate and alkyl ethoxy sulphate surfactants. Preferred salts are the sodium and potassium salts.

Medium-chain branched anionic surfactants Preferred medium-chain branched primary alkyl sulfate surfactants for use herein have the formula:

[0050]

Embedded image These surfactants have a linear primary alkyl sulfate chain skeleton having 12 to 19 carbon atoms (i.e., the longest carbon straight chain that includes sulfated carbon atoms) and their branched primary alkyl moieties. Has preferably at least 14 carbon atoms, and preferably no more than 20 carbon atoms. For surfactant systems comprising two or more of these sulfate surfactants, the average total number of carbon atoms for the branched primary alkyl moiety is greater than 14.5 and up to about 17.5. Thus, the surfactant system comprises at least one branched primary alkyl sulfate surfactant compound, preferably having a longest carbon straight chain having 12 or more or 19 or less carbon atoms, including branched The total number of carbon atoms must be at least 14, and the average total number of carbon atoms in the branched primary alkyl moiety is greater than 14.5 and up to about 17.5.

R, R ¹ and R ² are each independently hydrogen and a C ₁ -C ₃ alkyl group (preferably hydrogen or C ₁ -C ₂ alkyl, more preferably hydrogen or methyl, most preferably methyl) Wherein R, R ¹ and R ² are not all hydrogen. Further, when z is 1, at least R or R ¹ is not hydrogen. M is hydrogen or a cation that forms a salt, depending on the synthesis method. w is an integer of 0 to 13; x is an integer of 0 to 13;
An integer of 3, z is an integer of at least 1, and w + x + y + z is an integer of 8 to 14.

Preferred medium chain branched primary alkyl sulphate surfactants are 1, 2 or 3 branching units having 13 carbon atoms and 3 carbon atoms in the backbone (ie R,
R ¹ and / or R ² ) are total carbon C 16 primary alkyl sulphate surfactants (therefore having a total carbon number of at least 16). Preferred branching units are one propyl branch or three methyl branch units.

Another preferred surfactant of the present invention is a branched primary alkyl sulfate having the formula:

[0054]

Embedded imageWherein the total number of carbon atoms, including the branches, is 15-18, and these sulfates
If more than one is present, the carbon source of the branched primary alkyl moiety having the above formula
The average total number of offspring is above 14.5 and up to about 17.5,¹And R ² Is independently hydrogen or C₁~ C₃Alkyl and M is a water-soluble cation
An ion, x is 0-11, y is 0-11, z is at least 2
X + y + z is 9-13, provided that R¹And R²Are both hydrogen
There is no.

Dianionic Surfactants In the present invention, dianionic surfactants having the following formula are also useful anionic surfactants.

[0056]

Embedded image Wherein R is an optionally substituted alkyl, alkenyl, aryl, alkaryl, ether of chain length C ₁ -C ₂₈ , preferably C ₃ -C ₂₄ , most preferably C ₈ -C ₂₀ . An ester, amine or amide group, or hydrogen;
And B are independently a chain length of C ₁ -C ₂₈ , preferably C ₁ -C ₅ , most preferably C ₁ or C ₂ , alkylene, alkenylene, (poly) alkoxylene, hydroxyalkylene, arylalkylene or amide Selected from an alkylene group, or a covalent bond, preferably wherein A and B contain a total of at least 2 atoms, the total carbon number of A, B, and R is from 4 to about 31, and X and Y are carboxy. Rate, and preferably an anionic group selected from the group comprising sulfates and sulfonates, z is 0 or preferably 1, and M is a cationic moiety, preferably substituted or substituted. No ammonium ions, or alkali or alkaline earth metal ions.

Most preferred dianionic surfactants have the above formula, where R is the chain length C₁₀~ C ₁₈ Wherein A and B are independently C₁Or C₂And X and
And Y are both sulfate groups, and M is potassium, ammonium or sodium.
Um ion.

Preferred dianionic surfactants in the present invention include the following substances.

(A) A 3-disulfate compound, preferably a 1,3C7-C23 (ie, the total number of carbon atoms in the molecule) linear or branched alkyl or alkenyl disulfate, more preferably a compound having the following formula:

[0060]

Embedded image In the formula, R is a linear or branched alkyl or alkenyl group of chain length from about C _{4 ~} about C _20.

(B) 1,4 disulfate compounds, preferably 1,4C8-C22 linear or branched alkyl or alkenyl disulfates, more preferably compounds having the following formula:

[0062]

Embedded image Wherein R is a linear or branched alkyl or alkenyl group having a chain length of about C ₄ to about C ₁₈ , with preferred R being octanyl, nonanyl, decyl, dodecyl, tetradecyl, hexadecyl, octadecyl, and mixtures thereof. Is selected from

(C) 1,5 disulfate compounds, preferably 1,5C9 to C23 linear or branched alkyl or alkenyl disulfates, more preferably compounds having the following formula:

[0064]

Embedded image In the formula, R is a linear or branched alkyl or alkenyl group of chain length from about C _{4 ~} about C _18.

The dianionic surfactant of the present invention is preferably an alkoxylated dianionic surfactant.

The alkoxylated dianionic surfactant of the present invention comprises a structural skeleton having at least 5 carbon atoms, wherein the structural skeleton has two anionic substituents at least 3 atoms apart. Is added. At least one of the anionic substituents is an alkoxy-bonded sulfate or sulfonate group. The structural skeleton can comprise, for example, any of the group consisting of alkyl, substituted alkyl, alkenyl, aryl, alkaryl, ether, ester, amine and amide groups. Preferred alkoxy moieties are ethoxy, propoxy, and mixtures thereof.

The number of atoms in the structural skeleton is preferably 5 to 32, preferably 7 to 28, and most preferably 12 to 24. Preferably, the structural skeleton comprises only carbon-containing groups, and more preferably, comprises only hydrocarbyl groups. Most preferably, the structural backbone comprises only linear or branched alkyl groups.

The structural skeleton is preferably branched. Preferably, at least 10 of the structural skeleton
% By weight, and the length of the branch is preferably 1 to 5, more preferably 1 to 3.
Most preferably 1 to 2 atoms (not including sulfate or sulfonate groups added to the branch).

Preferred alkoxylated dianionic surfactants have the formula:

Embedded image Wherein R is an optionally substituted alkyl, alkenyl, aryl, alkaryl, ether of chain length C ₁ -C ₂₈ , preferably C ₃ -C ₂₄ , most preferably C ₈ -C ₂₀ . An ester, amine or amide group, or hydrogen;
And B are independently selected from optionally substituted alkyl and alkenyl groups of chain length C ₁ -C ₂₈ , preferably C ₁ -C ₅ , most preferably C ₁ or C ₂ , or covalent bonds. , EO / PO are alkoxy moieties selected from ethoxy, propoxy, and mixed ethoxy / propoxy groups, where n and m are independently in the range of about 0 to about 10 and at least m or n is at least 1 Wherein A and B contain a total of at least 2 atoms, A, B, and R have a total carbon number of 4 to about 31, and X and Y are selected from the group consisting of sulfates and sulfonates An anionic group, provided that at least one of X or Y is a sulfate group and M is a cationic moiety, preferably substituted or substituted Not ammonium ion, or an alkali or alkaline earth metal ions. The most preferred alkoxylated two anionic surfactants having the above formulas, R is an alkyl group of chain length C ₁₀ ~C _18, A and B is a C ₁ or C ₂ independently, n And m are both 1, X and Y are both sulfate groups, and M is a potassium, ammonium or sodium ion.

Preferred alkoxylated dianionic surfactants here include ethoxylated and / or propoxylated disulphate compounds, preferably C 10 -C 24 straight or branched chain alkyl or alkenyl ethoxylated and / or propoxyl. Disulfate, more preferably a compound having the formula:

[0071]

Embedded image In the formula, R is a linear or branched alkyl or alkenyl group of chain length from about C6~ about C _18, EO / PO are ethoxy, propoxy, and at selected alkoxy moieties from mixtures ethoxy / propoxy And n and m are independently about 0 to
It is in the range of about 10 (preferably about 0 to about 5), and at least m or n is 1.

Anionic Carboxylate Surfactants Suitable anionic carboxylate surfactants include alkyl ethoxy carboxylate, alkyl polyethoxy polycarboxylate surfactants and soaps ("alkyl carboxyls"), especially here The particular secondary soaps mentioned are mentioned.

Suitable alkyl ethoxy carboxylates include those having the formula:

RO (CH ₂ CH ₂ O) _x CH ₂ COO ⁻ M ^{+ wherein} R is a C ₆ -C ₁₈ alkyl group, x is 0-10, and ethoxylate is x 0 The amount of substance is distributed such that it is less than 20% by weight, and M is a cation. Suitable alkyl polyethoxy polycarboxylate surfactants include those having the formula:

RO— (CHR₁-CHR₂-O) -R₃ Where R is C₆~ C₁₈An alkyl group, x is 1 to 25,₁And R ₂ Represents hydrogen, methyl acid group, succinic acid group, hydroxysuccinic acid group, and
Selected from the group consisting of mixtures,₃Is hydrogen, substituted or substituted
Selected from the group consisting of hydrocarbons having 1 to 8 carbon atoms, and mixtures thereof.
Selected.

Suitable soap surfactants include secondary soap surfactants that contain a carboxyl unit attached to a secondary carbon. Preferred secondary soap surfactants for use herein are 2-methyl-1-undecanoic acid, 2-ethyl-1-decanoic acid, 2-propyl-1-nonanoic acid, 2-butyl-1-octane. A water-soluble substance selected from the group consisting of acids and water-soluble salts of 2-pentyl-1-heptanoic acid.

Certain soaps can also be included as foam inhibitors.

Alkali Metal Sarcosinate Surfactants Other suitable anionic surfactants are the alkali metal sarcosinates of the formula

R-CON (R ¹ ) CH ₂ COOM wherein R is a C ₅ -C ₁₇ linear or branched alkyl or alkenyl group, and R ¹ is a C ₁ -C ₄ alkyl group. And M is an alkali metal ion. Preferred examples are myristyl and oleylmethyl sarcosinate in the form of the sodium salt.

Intumescent systems All intumescent systems known in the art can be used in the compositions of the present invention. Preferred intumescent systems comprise an acid source capable of reacting with an alkaline source in the presence of water to generate gas.

The acid source preferably comprises from 0.5 to 35% by weight of the composition, more preferably from 1.0 to 35% by weight.
Or it is present in an amount of 2 to 20% by weight, even 4 to 20% by weight.

The acid source or part thereof and the alkali source or part thereof are preferably contained in an intimate mixture, for example in the form of compressed particles. The molar ratio of the acid source to the alkali source is preferably from 50: 1 to 1:50, more preferably 20:
The ratio is from 1: 1 to 1:20, more preferably from 10: 1 to 1:10, where an intimate mixture of acid and alkali sources is present, this ratio is more preferably 5: 1.
The ratio is from 1 to 1: 3, more preferably from 3: 1 to 1: 2, and even more preferably from 2: 1 to 1: 2.

The acid source can be any organic, mineral or inorganic acid, or derivative thereof, or a mixture thereof. Preferably, the acid source component comprises an organic acid.

The acid compound is preferably substantially anhydrous or non-hygroscopic, and the acid is preferably water-soluble. The acid source is preferably over-dried.

Suitable acid source components include citric, malic, maleic, fumaric, aspartic, glutaric, tartaric, succinic or adipic, monosodium phosphate, boric acid, or derivatives thereof. Is mentioned. Particularly preferred are citric, maleic or malic acid.

The acid source is an acid source having an average particle size of about 75 microns to 1180 microns, more preferably 150 microns to about 710 microns, as calculated by passing a sample of the acidity source through a series of Tyler sieves. Most preferably, the compound is provided.

As mentioned above, the intumescent system preferably comprises an alkali source, but for the purposes of the present invention, of course, the alkali source may be part of the intumescent particles, but may also comprise washing particles. It may be part of the composition, or may be present in the cleaning fluid to which the particles or cleaning composition are added.

[0088] Any alkali source capable of reacting with the acid source to generate a gas may be present in the particles, gases including nitrogen, oxygen and carbon dioxide in the art. Any known gas may be used. Perhydrate bleach, including perborate, and silicate materials are preferred. The alkali source is preferably substantially anhydrous or non-hygroscopic. The alkali source is preferably overdried.

The gas is preferably carbon dioxide, so the alkaline source is preferably a carbonate source, and may be any carbonate source known in the art. In a preferred embodiment, the carbonate source is a carbonate. Examples of preferred carbonates are alkaline earth and alkali metal carbonates, sodium or potassium carbonate, bicarbonate and sesquicarbonate, and German Patent Application 2,321.
001, published November 15, 1973, and mixtures of these carbonates with ultrafine calcium carbonate. Alkali metal percarbonates are also suitable sources of carbonate material and can be present in combination with one or more other carbonate sources.

The carbonates and bicarbonates preferably have an amorphous structure. The carbonate and / or bicarbonate can be coated with a coating material. The carbonate and bicarbonate particles have an average particle size of 75 microns or preferably 150 μm or more, more preferably 250 μm or more, preferably 500 μm or more. The carbonate is preferably such that less than 20% by weight of the particles have a particle size of less than 500 μm, calculated by passing a sample of carbonate or bicarbonate through a series of Tyler sieves. Instead of or in addition to the above carbonates, less than 60%, or even less than 25%, of the particle size is calculated by passing a sample of carbonate or bicarbonate through a series of Tyler sieves.
Preferably, it has a particle size of less than 0 μm and less than 5% has a particle size of more than 1.18 mm, more preferably less than 20% has a particle size of more than 212 μm.

Other Ingredients The compositions of the present invention can include other detergent components. The exact nature of these additional components and their level of incorporation will depend on the physical form of the composition comprising the builder component and the exact nature of the cleaning operation using the composition.

Other ingredients include other builders, other surfactants, bleaches, enzymes, foam inhibitors,
Includes lime soaps, dispersants, soil dispersing and anti-redeposition agents, soil release agents, perfumes, brighteners, photobleaches, and additional corrosion inhibitors.

The water-soluble or partially water-soluble builder composition preferably comprises one or more water-soluble or partially water-soluble builders.

[0094] These builders include crystalline sheet silicates and organic carboxylate or carboxylic acids. Here, the preferred crystalline layered silicate has the following general formula.

[0095] NaMSi _x O _{2x +} 1. yH In ₂ O formula, M is sodium or hydrogen, x is a number from 1.9 to 4, y is 0
It is the number 20. This type of crystalline layered sodium silicate is described in European Patent EP
-A-0164514 and their preparation are described in DE-A-34 17 649 and DE-A-374 2043. For the purposes of the present invention, x in the above general formula has a value of 2, 3 or 4, and is preferably 2. M is preferably H, K or Na or a mixture thereof, preferably Na. The most preferred _{material, α-Na 2 Si 2 O} 5, a _β-Na 2 _Si 2 _{O 5} or _δ-Na 2 _Si 2 _{O 5,} or mixtures thereof, preferably at least _75% -Na 2 _Si 2 O ₅ , for example Clariant
Is commercially available as NaSKS-6.

In particular, the crystalline layered silicate material of the formula Na ₂ Si ₂ O ₅ may optionally contain other elements,
For example, it can comprise B, P, S, for example, EP 5789
It is obtained by the production method described in the specification of No. 86-B.

The crystalline phyllosilicate can be an intimate mixture with other materials that include one or more surfactants of the surfactant system of the present invention. Preferred other materials are other water-soluble builders, including (poly) carboxylic acids and their salts, including polymeric compounds such as acrylic and / or maleic polymers, carbonates and sulfates. Inorganic acids or salts, or small amounts of other silicate materials, including amorphous silicates, metasilicates, and aluminosilicates.

Suitable water-soluble builder compounds include water-soluble monomeric polycarboxylic acid salts, or their acid forms, homo- or copolymeric polycarboxylic acids or their salts, wherein the polycarboxylic acid Includes at least two carboxyl groups separated from each other by no more than two carbon atoms), and mixtures of any of these.

[0099] The carboxylate or polycarboxylate builder may be monomeric or oligomeric, but monomeric polycarboxylates are generally preferred for cost and performance reasons. In addition to these water-soluble builders, polymeric polycarboxylates, including homopolymers and copolymers of maleic and acrylic acids and their salts, may also be present.

Suitable carboxylates containing one carboxy group include the water-soluble salts of lactic acid, glycolic acid and their ether derivatives. Polycarboxylates containing two carboxy groups include water-soluble salts of succinic, malonic, (ethylenedioxy) diacetic, maleic, diglycolic, tartaric, tartronic and fumaric acids, and ether carboxylate. And sulfinyl carboxylate.

Polycarboxylates containing three carboxy groups include, in particular, water-soluble citrates, aconitrates and citraconates, and succinate derivatives such as the carboxymethyl described in GB 1,379,241. Oxysuccinates, lactoxysuccinates as described in GB 1,389,732, and aminosuccinates as described in Dutch application 72050873, and oxypolycarboxy Rate materials, such as 2-oxa-1,2,2,3,3,4,7,2,3,4,3,2,3,2,3,2,3,2,3,2,3;
1,3-propanetricarboxylate.

Polycarboxylates containing four carboxy groups include those described in GB 1,261.
Oxydisuccinate, 1,1,2,2-ethanetetracarboxylate, 1,1,3,3-propanetetracarboxylate and 1,1,2,3-propane described in U.S. Pat. And tetracarboxylate. Polycarboxylates containing sulfo substituents include those disclosed in British Patent Nos. 1,398,421 and 1,398,422 and U.S. Pat. No. 3,936,44.
No. 8 and the sulfosuccinate derivative described in GB 1
And the sulfonated pyrolytic citrate described in US Pat. No. 439,000. Preferred polycarboxylates are hydroxycarboxylates containing up to three carboxy groups per molecule, especially citrates.

Most preferred are citric, malic, and fumaric acids, or salts or mixtures thereof.

Mixtures of the monomeric or oligomeric polycarboxylate chelators with the parent acid or salts thereof, such as citric acid or citrate / citric acid mixtures, are also useful as builder components.

Alkoxylated non-ionic surfactants Virtually all alkoxylated non-ionic surfactants are preferred here.
Ethoxylated and propoxylated nonionic surfactants are preferred.

Preferred alkoxylated surfactants are alkylphenols, nonionic ethoxylated alcohols, nonionic condensates of nonionic ethoxylated / propoxylated fatty alcohols, nonionic ethoxylates / propoxylates with propylene glycol It can be selected from the group of condensates and non-ionic ethoxylate condensation products with propylene oxide / ethylenediamine adducts.

Nonionic alkoxylated alcohol surfactants Condensation products of aliphatic alcohols with 1 to 25 mol of alkylene oxides, especially ethylene oxide and / or propylene oxide, are preferred for use herein. The alkyl chain of the aliphatic alcohol may be linear or branched, primary or secondary, and generally has from 6 to 22 carbon atoms. A condensation product of an alcohol having an alkyl group having 8 to 20 carbon atoms and 2 to 10 moles of ethylene oxide per mole of alcohol is particularly preferred.

Nonionic polyhydroxy fatty acid amide surfactants Polyhydroxy fatty acid amides suitable for use herein are those having the following structural formula:

R ² CONR ¹ Z wherein R ¹ is H, C ₁ -C ₄ hydrocarbyl, 2-hydroxyethyl, 2-hydroxypropyl, ethoxy, propoxy, or a mixture thereof, preferably C
1~C4 alkyl, more preferably _{C 1} or _{C 2} alkyl, most preferably _{C 1} alkyl (i.e. methyl), _{R 2} is _C 5 _{-C 31} hydrocarbyl, preferably straight-chain _C 5 _{-C 19} alkyl or alkenyl , more preferably straight chain _C 9 ~
C ₁₇ alkyl or alkenyl, most preferably straight chain C ₁₁ -C ₁₇ alkyl or alkenyl, or mixtures thereof,, Z is a poly hydroxyhydrocarbyl having a hydrocarbyl linear least three hydroxyls directly connected to the chain, Or their alkoxylated (preferably ethoxylated or propoxylated) derivatives. Z is preferably obtained from the reducing sugar in an amination reaction, more preferably Z is glycityl.

Nonionic Fatty Acid Amide Surfactants Suitable fatty acid amide surfactants include those having the following formula: R ⁶ CON (R ⁷ ) _{2 In the} formula, R ⁶ is an alkyl group having 7 to 21, preferably 9 to 17 carbon atoms,
Each R ⁷ is selected from the group consisting of hydrogen, C ₁ -C ₄ alkyl, C ₁ -C ₄ hydroxyalkyl, and — (C ₂ H ₄ O) _x H, where x is an integer of 1-3.

Nonionic Alkyl Polysaccharide Surfactants Alkyl polysaccharides suitable for use herein are described in US Pat. No. 4,565,647, Llenado, issued Jan. 21, 1986. Has 6 carbon atoms
And a hydrophilic group of a polysaccharide having 1.3 to 10 saccharide units, for example, a polyglycoside.

Preferred alkyl polyglycosides have the following formula:

R ² O (C _n H _2n O) t (glycosyl) _{x wherein} R ² is an alkyl, alkylphenyl, hydroxyalkyl, hydroxyalkylphenyl having an alkyl group having 10 to 18 carbon atoms, and Wherein n is 2 or 3, t is 0-10, and x is 1.3-8. Glycosyl is preferably derived from glucose.

Amphoteric Surfactants Suitable amphoteric surfactants for use herein include amine oxide surfactants and alkyl amphoteric carboxylic acids.

[0115] Suitable amine oxides include compounds having the formula:

R ³ (OR ⁴ ) _x N ⁰ (R ⁵ ) _{2 wherein} R ³ is an alkyl, hydroxyalkyl, acylamidopropyl and alkylphenyl group having 8 to 26 carbon atoms, or a mixture thereof. R ⁴ is an alkylene or hydroxyalkylene group having 2 to 3 carbon atoms, or a mixture thereof, x is 0 to 5, preferably 0 to 3, and each R ⁵ is
It is an alkyl or hydroxyalkyl group containing 1 to 3 or a polyethylene oxide group having 1 to 3 ethylene oxide groups. C ₁₀ -C ₁₈ alkyl dimethyl amine oxides, and _{C 10-18} acylamido alkyl dimethylamine oxide.

A good example of an alkyl amphoteric dicarboxylic acid is Miranol C2M Conc. Manufactured by Miranol, Inc., Dayton, NJ.

Zwitterionic Surfactant The detergent composition of the present invention can also contain a zwitterionic surfactant.
These surfactants include derivatives of secondary and tertiary amines, derivatives of heterocyclic secondary and tertiary amines, or derivatives of quaternary ammonium, quaternary phosphonium or tertiary sulfonium compounds. Can be roughly described as:
Betaine and sultaine surfactants are representative of the zwitterionic surfactants used herein.

Preferred betaines are compounds having the formula:

[0120] ^{_{R (R ') 2 N +}} R 2 COO - wherein, R is _C 6 _{-C 18} hydrocarbyl group, each ^{R 1} is typically _C 1 ~
A C ₃ alkyl, ^{R 2} is _C 1 -C ₅ hydrocarbyl group. Preferred betaines are _{C 12-18} dimethyl - an ammonio hexanoate and _{C 10-18} acylamido propane (or ethane) dimethyl (or diethyl) betaines. Complex betaine surfactants are also suitable for use herein.

Cationic Surfactants Suitable cationic surfactants for use in the detergents of the present invention include quaternary ammonium surfactants. Preferably, the quaternary ammonium surfactants are the mono _C 6 _{-C 16,} preferably _C 6 _-C 10 N-alkyl or alkenyl ammonium surfactants, the remaining N positions are methyl, hydroxyethyl or hydroxypropyl groups Has been replaced by Monoalkoxylated and bis-alkoxylated amine surfactants are also preferred.

Another suitable group of cationic surfactants that can be used in the detergent composition or components thereof are cationic ester surfactants. The cationic ester surfactant is preferably dispersed in water, having surfactant properties, comprising at least one ester (i.e., -COO-) linkage and at least one cationically charged group. It is a compound that can be used.

Suitable cationic ester surfactants, including choline ester surfactants, are described, for example, in US Pat. Nos. 4,228,042, 4,239,660 and 4,260,529.

In a preferred embodiment, the ester linkage and the cationically charged group are at least 3 atoms (ie, 3 atom chain length), preferably 3 to 8 atoms, more preferably 3 to 5 atoms within the surfactant molecule. Are separated from each other by spacer groups consisting of a chain comprising atoms, most preferably 3 atoms. The atoms forming the chain of the spacer group are
Selected from the group consisting of carbon, nitrogen and oxygen atoms and mixtures thereof,
However, any nitrogen or oxygen in the chain is bonded only to the carbon in the chain.
Thus, for example, -OO- (i.e., peroxide), -NN-, and -N-
The spacer group having O- bonds but are excluded, for example, _-CH 2 -O-CH ₂ -
And _{-CH 2} -NH-CH 2 - spacer group having a bond are included. In a preferred embodiment, the chain of the spacer group comprises only carbon atoms, most preferably the chain is a hydrocarbyl chain.

Cationic mono-alkoxylated amine surfactants Highly preferred surfactants here are cationic mono-alkoxylated amine surfactants having the following general formula I:

[0126]

Embedded image Wherein R ¹ is an alkyl or alkenyl moiety having about 6 to about 18, preferably 6 to about 16, most preferably about 6 to about 14 carbon atoms, and R ² and R ³ are each independently , alkyl group with a carbon number from 1 to about 3, preferably methyl, most preferably both R ² and R ³ are methyl groups, R ⁴ is hydrogen (preferred), is selected from methyl and ethyl , X ^- is an anion to provide electrical neutrality, for example chloride, bromide, methyl sulfate, sulfate, etc., a is an alkoxy group, especially an ethoxy, propoxy or butoxy group, p is 0 It is about 30, preferably 2 to about 15, and most preferably 2 to about 8.

Preferably, ApR ^{4 in} Formula I is a hydroxyalkyl group having p = 1 and having 6 or less carbon atoms, wherein the —OH group is 3 or less from a quaternary ammonium nitrogen atom. Are separated by carbon atoms. Particularly preferred ApR ⁴ groups are _{-CH 2 CH 2 OH, -CH 2} CH 2 CH 2 OH, -CH 2 CH (CH 3) OH and -
CH _(CH 3) a _{CH 2 OH, -CH 2 CH 2} OH is particularly preferred. Preferred R ¹ groups are linear alkyl groups. A linear R ¹ group having 8 to 14 carbon atoms is preferred.

[0128] Another highly preferred cationic mono-alkoxylated amine surfactant for use herein is a material having the formula:

[0129]

Embedded image Wherein R ¹ is C ₁₀ -C ₁₈ hydrocarbyl and mixtures thereof, especially C ₁₀ -C ₁₄ alkyl, preferably C ₁₀ and C ₁₂ alkyl, and X is a charge-balancing agent. An anion, preferably chloride or bromide.

As noted above, compounds of the above type include ethoxy (CH ₂ CH ₂ O) units (E
O) is, butoxy, isopropoxy _{[CH (CH 3) CH 2} O] and _{[CH 2 CH (CH 3 O} ] units (i-Pr) or n- propoxy units (Pr), or EO and / or Pr and And / or compounds replaced by a mixture of i-Pr units.

The amount of the cationic mono-alkoxylated amine surfactant used in the detergent composition of the present invention is preferably 0.1 to 20% by weight of the composition, more preferably 0.2 to 20%.
7% by weight, most preferably 0.3-3.0% by weight.

Cationic bis-alkoxylated amine surfactants Cationic bis-alkoxylated amine surfactants preferably have the following general formula II:

[0133]

Embedded image Wherein R ¹ is an alkyl or alkenyl moiety having from about 8 to about 18, preferably from about 10 to about 16, most preferably from about 10 to about 14, and R ² has from 1 to 3 carbon atoms. An alkyl group, preferably methyl, wherein R ³ and R ⁴ can be independently varied and are selected from hydrogen (preferred), methyl and ethyl;
X ⁻ is an anion sufficient to provide electrical neutrality, such as chloride, bromide, methyl sulfate, sulfate, and the like. A and A ′ can be independently varied and are each selected from C ₁ -C ₄ alkoxy, especially ethoxy (ie, —CH ₂ CH ₂ O—), propoxy, butoxy and mixtures thereof, and p is 1 To about 30, preferably 1 to about 4, q is 1 to about 30, preferably 1 to about 4, and most preferably both p and q are 1.

Highly preferred cationic bis-alkoxylated amine surfactants for use herein are those having the formula:

[0135]

Embedded image Wherein R ¹ is C ₁₀ -C ₁₈ hydrocarbyl and mixtures thereof, preferably C ₁₀ , C ₁₂ , C ₁₄ alkyl and mixtures thereof, and X is a convenient negative for charge balancing. Ions, preferably chloride. Respect general cationic bis alkoxylated amine structure noted above, since in a preferred compound R ¹ is derived from (coconut) C ₁₂ -C ₁₄ alkyl fraction fatty acids,
R ² is methyl, ApR ³ and A'qR ⁴ are each monoethoxy.

Other cationic bisalkoxylated amine surfactants suitable for use herein include compounds having the formula:

[0137]

Embedded imageWhere R¹Is C₁₀~ C₁₈Hydrocarbyl, preferably C₁₀~ C₁₄Archi
Independently p is 1 to about 3, q is 1 to about 3, R²Is C₁~ C ₃ X is an alkyl, preferably methyl, and X is an anion, especially chloride or bromide.
It is romide.

Other compounds of the above type include ethoxy (CH ₂ CH ₂ O) units (EO)
Butoxy (Bu), isopropoxy _{[CH (CH 3) CH 2} O] and _{[CH 2 CH (CH 3 O} ] units (i-Pr) or n- propoxy units (Pr), or EO and / or Pr and / Or a compound replaced by a mixture of i-Pr units.

Perhydrate Bleach Another highly preferred component of the composition is an oxygen bleach, preferably comprising a hydrogen peroxide source and a bleach precursor or activator.

A preferred source of hydrogen peroxide is a perhydrate bleach, such as a metal perborate, more preferably a metal percarbonate, especially a sodium salt. The perborate may be a mono- or tetrahydrate. Sodium percarbonate is 2Na ₂ CO ₃ . It has a formula corresponding to 3H ₂ O ₂ and is commercially available as a crystalline solid.

In particular, the percarbonate is preferably coated. Suitable coatings are known in the art and include silicates, magnesium salts and carbonates.

Potassium peroxymonopersulfate, sodium per, is another inorganic perhydrate salt that is optionally used in the detergent compositions of the present invention.

Organic Peracid Bleaching System A preferred embodiment of the present composition is an organic peracid bleaching system. In a preferred embodiment,
The bleaching system includes a hydrogen peroxide source and an organic peracid bleach precursor compound. Organic peracids are formed by the in situ reaction of a precursor and a source of hydrogen peroxide. Preferred sources of hydrogen peroxide include inorganic perhydrate bleaches, such as the claimed perborate bleaches of the present invention. In another preferred embodiment, the preformed organic peracid is incorporated directly into the composition. Compositions comprising a mixture of a hydrogen peroxide source and an organic peracid precursor in combination with a preformed organic peracid are also contemplated.

Peracid Bleach Precursor A peracid bleach precursor is a compound that reacts with hydrogen peroxide in a perhydrolysis reaction to form peracid. Generally, the peracid bleach precursor is represented as O ＯX-C-L, where L is a leaving group and X is the structure of the peracid formed by perhydrolysis, O が X-C-L. Substantially all functional groups such as OOH.

The peracid bleach precursor compound is preferably present in an amount of 0.5 to 20%, more preferably 1 to 15%, most preferably 1.5 to 10% by weight of the detergent composition.

Suitable peracid bleach precursor compounds typically contain one or more N- or O-acyl groups, and these precursors can be selected from a wide range of groups. Suitable classes include anhydrides, esters, imides, lactams and acylated derivatives of imidazoles and oximes. Examples of useful materials falling into these categories are described in GB-A-1586789. Suitable esters are described in GB-A-836988, GB-A-86479.
No. 8, GB-A-1147871, GB-A-214323
No. 1 and EP-A-0170386.

[0147] leaving group leaving group (hereinafter, referred to as L group) should have an optimum time frame (e.g., the wash cycle) sufficient reactivity as par hydro lysis reaction occurs in the. However, if the reactivity of L is too high, the activator becomes difficult to stabilize for use in bleaching compositions.

Preferred L groups are selected from the group consisting of the following substances, and mixtures thereof:

[0149]

Embedded image In the formula, R ¹ is an alkyl, aryl, or alkaryl group having 1 to 14 carbon atoms, R ³ is an alkyl chain having 1 to 8 carbon atoms, R ⁴ is H or R ³ , Y is H or a group imparting solubility. Any of R ¹ , R ³ and R ⁴ may be substituted by substantially all functional groups including, for example, alkyl, hydroxy, alkoxy, halogen, amine, nitrosyl, amide and ammonium or alkyl ammonium groups.

A group that imparts a preferred solubility is —SO₃ ⁻M⁺, -CO₂ ⁻M⁺, -SO₄ ⁻ M⁺, -N⁺(R³)₄X⁻And O <-N (R³)₃And most preferably
Is -SO₃ ⁻M⁺And -CO₂ ⁻M⁺And R³Represents an alkyl group having 1 to 4 carbon atoms.
M is a cation that confers solubility to the bleach activator, and X is a bleach chain.
An anion that imparts solubility to the whitening agent active. Preferably M is an alkali metal,
Ammonium or substituted ammonium cations, sodium and potassium
X is most preferably halide, hydroxide, methyl sulfate or aluminum.
It is a acetate anion.

Alkyl percarboxylic acid bleach precursor The alkyl percarboxylic bleach precursor forms percarboxylic acid by perhydrolysis. Preferred precursors of this type form peracetic acid by perhydrolysis.

Preferred alkyl percarboxylic acid precursor compounds of the imide type are N-, N, N ¹ N ¹ tetraacetylated alkylenediamines having 1 to 6 carbon atoms in the alkylene group, particularly 1 in the alkylene group having 1 carbon atom. 2 and 6. Tetraacetylethylenediamine (TAED) is particularly preferred. TAED is preferably not present in the agglomerated particles of the present invention, but is preferably present in the detergent composition comprising the particles.

Other preferred alkylpercarboxylic acid precursors include sodium 3,5,5-tri-methylhexanoyloxybenzenesulfonate (iso-NOBS), sodium nonanoyloxybenzenesulfonate (NOBS), acetoxybenzene Sodium sulfonate (ABS) and pentaacetylglucose.

Amide-Substituted Alkyl Peracid Precursors Amide-substituted alkyl peracid precursors are preferred herein and include those having the following general formula:

[0155]

Embedded image Wherein R ¹ is an alkyl group having 1 to 14 carbon atoms, and R ² is an alkyl group having 1 to 1 carbon atoms.
4, R ⁵ is H or an alkyl group having 1 to 10 carbon atoms, and L may be substantially any leaving group. Amide-substituted bleach activator compounds of this type are described in EP-A-0170386.

Perbenzoic acid precursor The perbenzoic acid precursor gives perbenzoic acid by perhydrolysis. Suitable O-acylated perbenzoic acid precursor compounds include substituted and unsubstituted benzoyl oxybenzenesulfonates, and products of benzoylation of sorbitol, glucose, and all saccharides with benzoylating agents, and Examples include imide-type perbenzoic acid precursor compounds including N-benzoylsuccinimide, tetrabenzoylethylenediamine and N-benzoyl-substituted ureas. Suitable imidazole-type perbenzoic acid precursors include N-benzoyl imidazole and N-benzoyl benzimidazole. Other useful N-acyl group-containing perbenzoic acid precursors include N-benzoylpyrrolidone, dibenzoyltaurine and benzoylpyroglutamic acid.

The preformed organic peracid detergent composition may comprise a preformed organic peracid, in addition to or instead of the organic peracid bleach precursor compound, typically 1 to 15 parts of the composition. % By weight, more preferably 1 to 10% by weight.

[0158] A preferred class of organic peracid compounds are amide substituted compounds having the general formula:

[0159]

Embedded image Wherein R ¹ is an alkyl, aryl or alkaryl group having 1 to 14 carbon atoms, R ² is an alkylene, arylene or alkarylene group having 1 to 14 carbon atoms, and R ⁵ is H Or an alkyl, aryl or alkaryl group having 1 to 10 carbon atoms. Such amide-substituted organic peracid compounds are described in EP-A-0170386.

Other organic peracids include diacyl and tetraacyl peroxides, especially diperoxidedecandionic acid, diperoxytetradecandionic acid and diperoxyhexadecandionic acid. Mono- and diperazelaic acids, mono- and diperbracyl acids and N-phthaloylaminoperoxycaproic acid are also suitable for the present invention.

Heavy Sequestering Agents Heavy sequestering agents are also useful additional materials for use herein. The heavy metal ion sequestering agent means a component that sequesters (chelates) heavy metal ions. These components may have limited ability to chelate calcium and magnesium, but have selectivity to preferentially bind heavy metal ions such as iron, manganese and copper. Therefore, these materials are not considered builders for the purposes of the present invention.

Heavy sequestering agents generally comprise from 0.005 to 10%, preferably from 0.1 to 5%, more preferably from 0.25 to 7.5%, most preferably from 0,5% to 10% by weight of the composition.
. It is present in an amount of 3 to 2% by weight.

Suitable heavy metal ion sequestering agents for use herein include organic phosphonates, such as aminoalkylene poly (alkylene phosphonates), alkali metal ethane 1-
Hydroxydiphosphonate, and nitrilotrimethylenephosphonate.

Preferred among the above substances are diethylenetriaminepenta (methylenephosphonate), ethylenediaminetri (methylenephosphonate), hexamethylenediaminetetra (methylenephosphonate) and hydroxy-ethylene 1,1 diphosphonate, 1,1 hydroxyethane Diphosphonic acid and 1,1 hydroxyethane dimethylene phosphonic acid.

Other heavy sequestering agents suitable for use herein include nitrilotriacetic acid and polyaminocarboxylic acids such as ethylenediaminotetraacetic acid, ethylenediaminedisuccinic acid, ethylenediaminediglutaric acid, 2-hydroxypropylenediaminedisuccinate. An acid or any salt thereof is included.

Other suitable heavy sequestering agents for use herein are iminodiacetic acid derivatives, such as EP-A-317,542 and EP-A-39.
2-hydroxyethyldiacetic acid or glyceryl iminodiacetic acid as described in US Pat. No. 9,133. Sequestration of iminodiacetic acid-N-2-hydroxypropyl sulfonic acid and aspartic acid N-carboxymethyl N-2-hydroxypropyl-3-sulfonic acid described in EP-A-516,102. Agents are also suitable here. European Patent EP-A-5
Also preferred are the β-alanine-N, N′-diacetic acid, aspartic acid-N, N′-diacetic acid, aspartic acid-N-monoacetic acid and iminodisuccinate sequestering agents described in JP-A-09,382. It is.

European Patent EP-A-476,257 describes suitable amino sequestering agents. European Patent EP-A-510,331 describes suitable sequestering agents derived from collagen, keratin or casein. European Patent EP-A-528,859 describes suitable alkyliminodiacetic acid sequestering agents. Dipicolinic acid and 2
-Phosphonobtan-1,2,4-tricarboxylic acid are also suitable. Glycinamide-N, N′-disuccinic acid (GADS), ethylenediamine-NN′-diglutaric acid (EDDG) and 2-hydroxypropylenediamine-NN′-disuccinic acid (HPDDS) are also suitable.

Diethylenetriaminepentaacetic acid, ethylenediamine-N, N′-disuccinic acid (EDDS), 1,1 hydroxyethanediphosphonic acid or their alkali metal, alkaline earth metal, ammonium, or substituted ammonium salts, or mixtures thereof Is particularly preferred.

Enzymes Another preferred ingredient useful in the present compositions is one or more additional enzymes.

Preferred additional enzyme materials include commercially available lipases, cutinases, amylases, neutral and alkaline proteases, cellulases, endases, esterases, pectinases, lactases and peroxidases conventionally formulated in detergent compositions. Suitable enzymes are described in U.S. Pat. Nos. 3,519,570 and
, 533, 139.

Organic polymeric compounds Organic polymeric compounds are preferred additional components of the present compositions.

As used herein, the term “organic polymeric compound” means substantially all polymeric organic compounds that are generally used as a binder, a dispersant, and an anti-redeposition and soil dispersant in a detergent composition. It includes all of the high molecular weight organic polymeric compounds described herein as clay coagulants, and includes quaternized ethoxylated (poly) amine clay soil removal / reattachment inhibitors.

The organic polymeric compound is present in the detergent compositions of the invention, typically in an amount of about 0.01% of the composition.
-30% by weight, preferably 0.1-15% by weight, most preferably 0.5-10% by weight.

Examples of organic polymeric compounds include water-soluble organic homopolymers or copolymers wherein the polycarboxylic acid comprises at least two carboxyl groups separated from each other by no more than two carbon atoms. Includes polycarboxylic acids or their salts. Polymers of the latter type are described in GB-A-1,596,756. Examples of such salts are polyacrylates of molecular weight 1000-5000 and their copolymers with maleic anhydride, such copolymers having a molecular weight of 20.
It is from 100 to 100,000, especially from 40,000 to 80,000.

EP-A-305282, EP-A-30528
Useful herein are polyamino compounds, including compounds derived from aspartic acid, as described in EP-A-3,351 and EP-A-351629.

Terpolymers containing monomer units selected from maleic acid, acrylic acid, polyaspartic acid and vinyl alcohol, especially 5,000-10,000 average molecular weight
000 terpolymers are also suitable here.

Other organic polymeric compounds suitable for incorporation in the detergent compositions of the present invention include cellulose derivatives such as methylcellulose, carboxymethylcellulose, hydroxypropylmethylcellulose and hydroxyethylcellulose. Other useful organic polymeric compounds are polyethylene glycols, especially those having a molecular weight of from 1,000 to 10,000, especially from 2,000 to 8,000, most preferably about 4,000.

Highly preferred polymeric components here are US Pat. No. 4,968,451, Scheibel et al. And US Pat. No. 5,415,807, Gosselin.
cotton and non-cotton soil release polymers according to K et al., and in particular according to US patent application Ser. No. 60/051517.

Another preferred clay dispersant / anti-redeposition organic compound for use herein is ethoxylated cationic monoamines and diamines having the formula:

[0180]

Embedded image In the formula, X, H, a C ₁ -C ₄ alkyl or hydroxyalkyl ester or ether groups, and non-ionic group selected from the group consisting of mixtures thereof, a is 0 to 20, preferably 0 4 (e.g., ethylene, propylene, hexamethylene), b is 1 or 0, and for cationic monoamines (b = 0), n is at least 16, typically 20-35; For cationic diamines (b = 1), n is at least 12, typically about 12
~ 42.

Other dispersants / anti-redeposition agents used herein are described in European Patent EP-B-0.
No. 11,965, U.S. Pat. No. 4,659,802 and U.S. Pat. No. 4,664,848.

Foaming Inhibition System The detergent composition of the present invention, when formulated for a machine cleaning composition, may contain up to 0.01% of the composition.
-15% by weight, preferably 0.02-10% by weight, most preferably 0.05-3%
Comprising a foam control system present in an amount of weight percent.

Suitable foam control systems for use herein can comprise substantially all known antifoam compounds, including, for example, silicone antifoam compounds and 2-alkylalkanol antifoam compounds. .

By antifoam compound is meant here all compounds or mixtures of compounds which act by means of a solution of the detergent composition, in particular the foaming or foaming which occurs when the solution is stirred.

Particularly preferred defoaming compounds for use herein are the silicone defoaming compounds defined herein as all defoaming compounds including the silicone component. Such silicone antifoam compounds typically also include a silica component. The term "silicone" as generally used in the present invention and throughout the industry encompasses a variety of relatively high molecular weight polymers containing various types of siloxane units and hydrocarbyl groups. Preferred silicone antifoam compounds are siloxanes, especially polydimethylsiloxanes having trimethylsilyl endblock units.

Other suitable antifoam compounds include monocarboxylic fatty acids and their soluble salts. These materials are described in U.S. Pat. No. 2,954,347, issued Sep. 27, 1960 to Wayne St. John. Monocarboxylic fatty acids and their salts used as foam inhibitors generally have 10 to 24 carbon atoms,
It preferably has a hydrocarbyl chain of 12-18. Suitable salts include the alkali metal salts such as sodium, potassium, and lithium salts, and ammonium and alkanolammonium salts.

Other suitable defoaming compounds include, for example, high molecular weight fatty esters (eg, fatty acid triglycerides), fatty acid esters of monohydric alcohols, aliphatic C ₁₈ -C ₄₀ ketones (eg, stearone), N-alkylated aminotriazines. E.g. tri- to hexa-alkylmelamine or di-tetra-alkyldiamine formed as a reaction product of cyanuric chloride with 2 or 3 moles of a primary or secondary amine having 1 to 24 carbon atoms having 1 to 24 carbon atoms Chlorotriazine, propylene oxide, bisstearic acid amide and monostearyl dialkali metal (eg, sodium, potassium, lithium) phosphates and phosphates are mentioned.

Preferred foam control systems include (a) an antifoam compound, preferably a silicone antifoam compound, most preferably (i) an amount of 50-99%, preferably 75-95%, by weight of the silicone antifoam compound. Polydimethylsiloxane, and (ii) 1-50% by weight of the silicone / silica antifoam compound, preferably 5-25%
A silicone antifoam compound comprising a silica combination in an amount of 5% by weight, said silica / silicone antifoam compound being formulated in an amount of 5 to 50% by weight, preferably 10 to 40% by weight; A dispersant compound in an amount of 0.5 to 10% by weight, preferably 1 to 10% by weight, most preferably a polyoxyalkylene content of 72 to 78% and a ratio of ethylene oxide to propylene oxide of 1: 0.9 to 1: 1.1 silicone glycol rake copolymer (a particularly preferred silicone glycol rake copolymer of this type is commercially available from DOW Corning under the trade name DCO544); (c) 5-80% by weight, preferably the amount of 10 to 70 wt%, inert carrier fluid compound (most preferably a degree of ethoxylation 5 to 50, _C 16 _{-C 18} ethoxylated Al is preferably 8 to 15 Comprising a call).

[0189] Highly preferred particulate foam control systems are described in EP-A-02107.
No. 31, the silicone antifoaming compound and a melting point of 50 ° C. to 8
An organic carrier material at 0 ° C., wherein the organic carrier material comprises a monoester of glycerol and a fatty acid having a carbon chain of 12 to 20 carbon atoms. EP-A-0210721 discloses another preferred particulate foam control system wherein the organic carrier material comprises a fatty acid or alcohol having a carbon chain of 12 to 20 carbon atoms, or a mixture thereof. A melting point of 4
5 ° C to 80 ° C.

Other highly preferred foam control systems comprise mixtures of polydimethylsiloxane or silicone, such as polydimethylsiloxane, aluminosilicate and polycarboxylic acid polymers, such as copolymers of laic and acrylic acid. .

Polymeric Dye Transfer Inhibitor The present composition can also contain 0.01 to 10% by weight, preferably 0.05 to 0.5% by weight of a polymeric dye transfer inhibitor.

The polymeric dye transfer inhibitor is preferably a polyamine N-oxide polymer, N-
It is selected from a copolymer of vinylpyrrolidone and N-vinylimidazole, a polyvinylpyrrolidone polymer or a combination thereof, wherein these polymers may be crosslinked polymers.

Optical Brightener The compositions of the present invention can also optionally contain from about 0.005 to 5% by weight of certain hydrophilic optical brighteners known in the art.

[0194] The polymeric soil release agent composition can be used if desired polymeric soil release agent (hereinafter referred to as "SRA"). If used, the SRA will typically be from 0.01 to 1 of the composition.
0.0% by weight, typically 0.1-5% by weight, preferably 0.2-3.0% by weight
Occupy.

Preferred SRAs are hydrophilic moieties for imparting hydrophilicity to the surface of hydrophobic fibers, such as polyester and nylon, and are deposited on hydrophobic fibers and adhered thereto through washing and rinsing cycles, It generally has a hydrophobic part that acts as an anchor for the sexual part. As a result, dirt generated after the treatment with SRA is more easily washed in a later washing step.

Preferred SRAs are oligomeric terephthalic acids typically prepared by processes involving at least one transesterification / oligomerization (often using metal catalysts such as titanium (IV) alkoxides) And esters. Such esters are of course made using additional monomers that can be incorporated into the ester structure through one, two, three, four or more positions, without forming a tightly crosslinked overall structure. be able to.

Suitable SRAs are described, for example, in terephthaloyl and oxyalkyleneoxy repeats, as described in US Pat. No. 4,968,451, issued Nov. 6, 1990 to JJ Scheibel and EP Gosselink. Includes a substantially linear ester oligomer sulfonation product comprising an oligomeric ester backbone of the unit and a sulfonated end moiety derived from allyl covalently attached to the backbone. Such ester oligomers include (a) ethoxylating allyl alcohol and (b) converting the product of (a) to a two-stage ester with dimethyl terephthalate ("DMT") and 1,2-propylene glycol ("PG"). It can be produced by reacting in an exchange reaction / oligomerization step and reacting the products (c) and (b) with sodium metabisulfite in water. Another SRA is disclosed in U.S. Pat.
Non-ionic end-capped 1,2-propylene / polyoxyethylene terephthalate polyesters from Gosselink et al., Dec. 8, 1987, December 8, 1987, such as poly (ethylene glycol) methyl ether, DMT,
Includes materials made by transesterification / oligomerization of PG and poly (ethylene glycol) ("PEG"). Other examples of SRA include partially and fully anionic end-capped oligomeric esters of US Pat. No. 4,721,580, Jan. 26, 1988, Gosselink, such as ethylene glycol (" EG "), PG, DMT and oligomers obtained from Na-3,6-dioxa-8-hydroxyoctanesulfonate, U.S. Pat. No. 4,702.
No. 857, Oct. 27, 1987, Gosselink, nonionic capped block polyester oligomeric compounds such as DMT, methyl (Me
) Materials made from capped PEG and EG and / or PG, or DMT, EG and / or PG, a combination of Me-capped PEG and Na-dimethyl-5-sulfoisophthalate, and US Pat. No. 4,877. No. 896, Oct. 31, 1989, Maldonado, Gosselink et al., Anionic systems, especially sulfoalloyl end-capped terephthalates, the latter being useful in both laundry and fabric conditioning products. Is a typical material of SRA
Examples are ester compositions made from m-sulfobenzoic acid monosodium salt, PG and DMT, but optionally, but preferably, added PEG,
For example, PEG3400 is further included.

SRA includes ethylene terephthalate or propylene terephthalate and poly
Simple copolymerization of ethylene oxide or polypropylene oxide terephthalate.
Body Block (US Pat. No. 3,959,230, Hays, May 2, 1976)
5th, and U.S. Pat. No. 3,893,929, Basadur, July 1975
On March 8), cellulosic derivatives such as those commercially available from Dow as METHOCEL.
Droxy ether cellulose polymer, C₁~ C₄Alkyl cellulose and C ₄ Hydroxyalkyl cellulose (US Pat. No. 4,000,093,
Nicocol, et al., December 28, 976), and anhydroglucose alone.
The average degree of substitution (methyl) per position is about 1.6 to about 2.3.
Cell having a solution viscosity of about 80 to about 120 centipoise measured at 20 ° C.
Loose ethers are also included. Such materials are manufactured by Shin-Etsu Chemical Co., Ltd.
METROLOSE SM100 and ME, trade names of methylcellulose ethers being manufactured
Available as TOLOSE SM200.

Another group of SRAs are (I) nonionic terephthalates which use a diisocyanate coupling agent to link the polymeric ester structure (US Pat. No. 4,201,8).
No. 24, Violland et al. And U.S. Pat. No. 4,240,918, Lagasse et al.), And (II) trimellitic anhydride is added to a known SRA, and the terminal hydroxyl group is trimellitate. And SRA containing carboxylic acid ester end groups. By selecting an appropriate catalyst, trimellitic anhydride forms a bond at the end of the polymer through an isolated carboxylic acid ester of trimellitic anhydride, rather than opening an anhydride bond. Either nonionic or anionic SRAs can be used as starting materials, as long as they have an esterifiable hydroxyl end group. U.S. Pat. No. 4,525,524, Tu
See ng et al. Other types include (III) SRA based on anionic terephthalate having various urethane bonds (US Pat. No. 4,201,824, Vi
olland et al.).

Other Optional Ingredients Other optional optional ingredients suitable for incorporation into the compositions of the present invention include flavors, speckles, colorants or dyes, filler salts, and sodium sulfate. Preferred filler salts.

Also, small amounts (eg, less than about 20% by weight) of neutralizing agents, buffers, phase modifiers, hydrotropes, enzyme stabilizers, polyacids, foam regulators, opacifiers, antioxidants, disinfectants Agents and dyes, such as U.S. Pat. No. 4,285,841, Barrat et al.
The materials described in the August 25, 981 promulgation, incorporated herein by reference, may be present.

[0202] Encapsulated perfumes, preferably comprising a starch encapsulating material, are highly preferred.

In the compositions of the present invention, when the dye and / or fragrance is sprayed on another component, that component preferably does not include a non-ionic alkoxylated alcohol surfactant sprayed from above.

Composition Forms The compositions of the present invention include dry mixing, compression, such as agglomeration, extrusion, tableting, or spray drying of the various compounds contained in the detergent ingredients, and combinations of these techniques. Can be prepared in a variety of ways involving raw material mixing, wherein the components of the present invention can also be prepared by compression, including, for example, extrusion and agglomeration, or by spray drying.

The compositions of the present invention can take a variety of physical forms, including forms such as tablets, flakes, pastels and bars, and the compositions are preferably in the form of granules or tablets.

The compositions of the present invention can also be used in or in combination with bleach additive compositions, for example, compositions comprising chlorine bleaches.

The composition preferably has a density greater than 350 g / l, more preferably 45 g / l.
Exceeds 0 g / l and further exceeds 570 g / l.

[0208]

【Example】

In the abbreviation detergent compositions used in the examples, the abbreviated components have the following meanings.

LAS: Sodium linear C _11-13 alkyl benzene sulfonate LAS (I): Sodium linear C _11-13 alkyl benzene sulfonate (
Flakes LAS containing 90%) and sodium sulphate and moisture (II): Potassium linear _{C 11-13} alkyl benzene sulphonate _{MES: C 18} fatty α- sulfomethyl ester TAS: Sodium tallow alkyl sulfate CxyAS: Sodium _C 1x _{-C 1y} alkyl sulfates C46SAS: sodium _C 14 _{-C 16} secondary (2,3) alkyl sulfates CxyEzS: ethylene z moles condensed with sodium _C 1x _{-C 1y} alkyl sulphate CxyEz: _C 1x _~C condensed with an average z moles of ethylene oxide primarily linear primary alcohol QAS of ^{_{1y: R 2 .N + (CH}} 3) 2 (C 2 H 4 OH), R 2 = C 12 ~C 14 QAS1: R 2 .N + (CH 3) 2 _(C 2 _{H 4 H), R 2 = C 8} ~C 11 SADS: formula 2- (R). _{.-1,4- C 4 H 7 (} SO 4 -) sodium _{2 C 1} 4 _{~C 22} alkyl disulfate _{(wherein, R = C 10 ~C 18)} SADE2S: condensed with z moles of ethylene oxide, wherein 2- (R). C ₄ H ₇ -1,4- (SO ₄ −) ₂ sodium C ₁₄ -C ₂₂ alkyl disulfate (where R = C ₁₀ -C ₁₈ ) APA: C ₈ -C ₁₀ amidopropyl dimethylamine soap: tallow and sodium linear alkyl carboxylate derived from a 80/20 mixture of coconut fatty acids STS: sodium toluene sulphonate _{CFAA: C} 12 _{~C 14} (coco) alkyl N- methyl glucamide _{TFAA: C} 16 ~C ₁₈ alkyl N- methyl Glucamide TPKFA: C ₁₆ -C ₁₈ topped whole cut fatty acid STPP: anhydrous sodium tripolyphosphate TSPP: tetrasodium pyrophosphate zeolite A: Formula Na ₁₂ (AlO ₂ SiO ₂ ) ₁₂ . 27H ₂ hydrated sodium aluminosilicate of O, primary particle size from 0.1 to 10 micrometers (weight displayed for anhydride) NaSKS-6 (I): Crystalline layered formula _δ-Na 2 _Si 2 _{O 5} Silicate, weight average particle size 18 microns, at least 90% by weight less than 65.6 microns particle size NaSKS-6 (II): crystalline layered silicate of formula δ-Na ₂ Si ₂ O ₅ , weight average particle Citric acid: anhydrous citric acid Borate: sodium borate Carbonate: anhydrous sodium carbonate, particle size 200 μm to 900 μm Bicarbonate: anhydrous sodium bicarbonate particle size distribution 400μm~1200μm silicate: sodium amorphous silicate _{(SiO 2: Na 2 O =} 2.0: 1) sulfate: anhydrous sodium sulfate Mg: Water magnesium sulfate Citrate: trisodium citrate dihydrate, activity 86.4%, particle size distribution 42
5 μm to 850 μm MA / AA: maleic acid / acrylic acid 1: 4 copolymer, average molecular weight about 70,0
MA / AA (1): maleic acid / acrylic acid 4: 6 copolymer, average molecular weight about 1
000 AA: sodium polyacrylate polymer, average molecular weight 4,500 CMC: sodium carboxymethyl cellulose Cellulose ether: methyl cellulose ether, degree of polymerization 650, manufactured by Shin-Etsu Chemical Protease: proteolytic enzyme, active enzyme 3.3% by weight, Savinase Sold by NOVO Industries A / S under the trade name Protease I: Proteolytic enzyme, 4% by weight of active enzyme, International Patent WO95
/ 10591, sold by Genencor Int. Inc. Alcalase: proteolytic enzyme, active enzyme 5.3% by weight, sold by NOVO Industries A / S Cellulase: cellulolytic enzyme, active enzyme 0.23% by weight, NOVO Industries
Amylase: starch-degrading enzyme, active enzyme 1.6% by weight, NOVO Industries A / S
Amylase II: amylolytic enzyme, described in PCT / US97303635 Lipase: lipolytic enzyme, active enzyme 2.0% by weight, NOVO Industries A / S to Li
Lipase (1): Lipolytic enzyme, active enzyme 2.0% by weight, NOVO Industries A / S
Endolase: Endoglucanase enzyme, active enzyme 1.5% by weight, NOVO Industries
Sold from A / S PB4: Nominal formula NaBO ₂ . 3H ₂ O. Sodium perborate tetrahydrate of H ₂ O ₂ PB1: Nominal formula NaBO ₂ . H ₂ O ₂ anhydrous sodium perborate bleach percarbonate: nominal formula 2Na ₂ CO ₃ . 3H ₂ O ₂ sodium percarbonate DOBS: decanoyloxybenzenesulfonate in the form of sodium salt DPDA: diperoxide decandionic acid NOBS: nonanoyloxybenzenesulfonate in the form of sodium salt NACA-OBS: (6-nonamidocaproyl) Oxybenzenesulfonate LOBS: dodecanoyloxybenzenesulfonate in the form of sodium salt DOBS: decanoyloxybenzenesulfonate in the form of sodium salt DOBA: decanoyloxybenzoic acid TAED: tetraacetylethylenediamine DTPA: diethylenetriaminepentaacetic acid DTPMP: diethylenetriaminepentamethylene Phosphonate), Monsanto
EDDS: ethylenediamine-N, N-disuccinic acid, (S, S) isomer, its sodium salt form Photoactivated bleach: encapsulated in or by a soluble polymer Supported sulfonated zinc phthalocyanine or sulfonated aluminophthalocyanine brightener 1: disodium 4,4'-bis (2-sulfostyryl) biphenyl brightener 2: disodium 4,4'-bis (4-anilino-6) Morpholino-1,3,5-triazin-2-yl) amino) stilbene-2: 2′-disulfonate HEDP: 1,1-hydroxyethanediphosphonic acid PEGx: polyethylene glycol, molecular weight x (typically 4, 000) PEO: polyethylene oxide, average molecular weight 50,000 TEPAE: tet Ethylene pentaamine ethoxylate PVI: polyvinylimidazole, average molecular weight 20,000 PVP: polyvinylpyrrolidone polymer, average molecular weight 60,000 PVNO: polyvinylpyridine N-oxide polymer, average molecular weight 50,000 PVPVI: polyvinylpyrrolidone and vinylimidazole Copolymer, average molecular weight 20,000 QEA: bis ((C ₂ H ₅ O) (C ₂ H ₄ O) _n ) (CH ₃ ) -N ⁺ -C ₆ H ₁₂ -N ⁺ -(
CH ₃₎ bis _{((C 2 H 5 O)} - (C 2 H 4 O)) n, n = 20~30 SRP1: anionically polyester end-capped SRP2: diethoxylated poly (1,2-propylene terephthalate) Short block polymer PEI: polyethyleneimine, average molecular weight 1800, average ethoxylation degree nitrogen 1
7 ethyleneoxy residues per unit Silicone defoamer: polydimethylsiloxane foam control agent containing siloxane-oxyalkylene copolymer as dispersant, ratio of foam control agent to dispersant 10
: 1 to 100: 1 Opacifier: aqueous monostyrene latex mixture, sold under the trade name Lytron 621 from BASF Corporation Wax: paraffin wax Example 1

[Table 1] Example 2 The following detergent composition is in accordance with the invention

[Table 2] Example 3 The following detergent composition is in accordance with the invention

[Table 3]

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme court ゛ (Reference) C11D 17/06 C11D 17/06 (81) Designated country EP (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE), OA (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG), AP (GH, GM, KE, LS, MW, SD, SZ, UG, ZW), EA (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM ), AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, G E, GH, GM, HR, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN , MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW (71) Applicant ONE PROCTER & GANBLE PLAZA, CINCINNATI, OHIO, UNITED STATES OF AMERICA (72) Inventor Zayed, Alam Newcastle, UK, Appon, Tyne, Kingston, Park, Huntingdon, Crows, 39 72) Inventor Kevin, Norwood, Cincinnati, Ohio, USA, Hilltop, Rain, 311 F-term (reference) 4H0 03 AB03 AB19 AB27 AB31 AC05 AC08 AE06 BA01 DA01 EA12 EA15 EA16 EA20 EA28 EB07 EB08 EB12 EB13 EB19 EB22 EB24 EB26 EB30 EB32 EB36 EB37 EB38 EC01 EC02 EC03 EE05 FA19 FA21 FA26 FA32 FA32

Claims (10)

[Claims] 1. An aluminosilicate builder and an anionic surfactant, comprising: (n) a component (i) (where n is at least 2); Wherein the total amount of the aluminosilicate builder is at least 5% by weight of the composition, and the total amount of the anionic surfactant in said component is at least 5% by weight of the composition.
Wherein the degree of mixing (M) of the anionic surfactant and the aluminosilicate builder is 0 to 0.7, and the M is represented by the following formula: . (Equation 1) [In the above formula, σ is the fraction of the anionic surfactant contained in the component (i) of the composition, and ζ is the aluminosilicate contained in the component (i) of the composition Is a fraction of 2. The detergent composition according to claim 1, wherein M is 0 to 0.65, preferably 0 to 0.5, more preferably 0 to 4.5. 3. The detergent composition according to claim 1, wherein the component is a particle having a weight average particle size of more than 150 microns, more preferably more than 350 microns. 4. The method according to claim 1, wherein the anionic surfactant comprises an alkylsulfonate surfactant or an alkylsulfate surfactant, or a mixture thereof, and preferably comprises an alkylbenzenesulfonate surfactant. The detergent composition according to any one of claims 3 to 3. 5. A process according to claim 1, comprising at least 10% by weight of an aluminosilicate builder, wherein a part of the aluminosilicate is not present in the component but is preferably mixed with the component. The detergent composition according to claim 1. 6. The detergent composition according to claim 1, wherein the component does not contain a nonionic alkoxylated alcohol surfactant sprayed from above. 7. The detergent composition according to claim 1, wherein an intumescent system is present. 8. The detergent composition according to claim 1, which is in granular form or in tablet form. 9. The detergent composition according to claim 1, comprising a hydrogen peroxide source and a bleach activator. 10. The use of at least two components in a detergent composition, wherein the aluminosilicate is present in an amount of at least 5% by weight of the composition, to improve the delivery of the detergent to the wash water. An amount of at least 5% by weight of an anionic surfactant, whereby the degree of mixing (M) of said anionic surfactant and said aluminosilicate builder is from 0 to 0.7. The use wherein M is represented by the following formula: (Equation 2) [Wherein, n is the number of components of the type, σ is the fraction of the anionic surfactant contained in component (i) of the composition, and ζ is Aluminosilicate fraction contained in component (i)]