ES2283074T3 - SOLID DETERGENT COMPOSITIONS. - Google Patents

Abstract

A detergent composition comprising an aluminosilicate-type detergency builder and an anionic surfactant, comprising (n) components (i), where n is at least 2, wherein the level of the aluminosilicate-type detergency builder in said components together is at least 5% by weight of the composition and the level of the anionic surfactant in said components together is at least 5% by weight of the composition, characterized in that the composition comprises at least one of said components manufactured by means of a spray drying process and at least one of said components manufactured by an agglomeration process and the degree of mixing (M) of the anionic surfactant and the detergent builder of the aluminosilicate type detergency is 0 to 0.7, M ( See formula) sigma is the fraction of the anionic surfactant of the composition comprised in component (i); This is the fraction of the aluminosilicate of the composition comprised in component (i).

Description

Solid detergent compositions.

Technical Field of the Invention

The invention relates to compositions solid detergents comprising additive reinforcing the detergency of aluminosilicate type and surfactants included in two or more components that have an improved cleaning capacity, an improved wash water supply and reduced formation of tissue residues.

Background of the invention

All detergents that exist in the market contain surfactants and detergency builders. One of the most commonly used detergent builders in Phosphate-free detergents are aluminosilicates. These are cheap detergency builder additives, which have the Additional advantage that they are easy to process. Are actually useful process aids because they are very good structuring agents, binders or vehicle materials for others detergent ingredients Therefore, most of the detergents comprise a base powder, manufactured by drying by spraying a suspension of aluminosilicate and surfactant or by agglomeration of an aluminosilicate and a surfactant. In addition, aluminosilicates are useful as fluidizing agents. to reduce the adhesion or compaction of the product. For example, WO97 / 32952 describes the manufacture of particles that comprise (2, 3) secondary alkyl sulfate for incorporation into detergent compositions The particles are made by mixing (2, 3) secondary alkyl sulfate with a deagglomerating agent that can be aluminosilicate and a non-ionic surfactant and then coating the particles with a pressurized fluidizer that It could be aluminosilicate.

A problem observed with these detergents that they comprise an additive detergency builder system that contains aluminosilicates, it is that they tend to leave residues in the tissues. These wastes contain detergent products that they get trapped in the tissues and / or are insoluble in water. These They are observed by the consumer as stains on the tissue.

Another problem observed, particularly with solid detergents, is their tendency to gel in contact with the Water. This causes a bad dispersion of the product from the drawer of dispensed or from a dispensing device and also a bad dissolution of the product in the wash water. This produces waste. in the drawer, in the dispensing device, in the washing machine and in the tissues, which could be visible as spots on the tissue. It has been found that in particular the surfactants gel in contact with water.

The inventors have now discovered surprisingly that this problem arises in particular when the surfactants and aluminosilicates in the detergent are in close contact with each other, for example, when they are in the detergent in an intimate mixture. This is for example the case of the most known and used base powders, which are powders agglomerated or spray dried. The inventors have now discovered that the problem of waste formation, although also the problem of gelation, dissolution or dispensation, mainly appears in most known products, when approximately all surfactants anionic and aluminosilicates are intimately mixed between yes. When the degree of intimate mixing has been reduced or even have completely suppressed, have seen that these problems have been reduced or have even been completely resolved.

Therefore, the inventors have discovered a solution that allows the incorporation of aluminosilicates and surfactants in a detergent, but in a different way: the invention provides detergents comprising at least two components comprising the surfactants and the aluminosilicate of such that a limited degree of intimate mixing occurs.

The detergents of the invention produce less tissue residues, particularly ingredients insoluble detergents, less gelation, a dispensing and Improved dissolution. It has been discovered that these advantages are they get by any conventional method of incorporation from detergent to wash water, including the use of a drawer dispensed, a dispensing device or by adding the washing detergent before adding the wash load or of the addition of the detergent on top of the load of washed.

The compositions may comprise a system of effervescence to facilitate more the dispensation or dissolution or foaming

Summary of the invention

The invention provides a composition. detergent comprising a detergent builder additive of aluminosilicate type and an anionic surfactant and comprising (n) components (i), where n is at least 2, where the level of additive aluminosilicate type detergency builder in said components together is at least 5% by weight of the composition and the level of anionic surfactant in said components together it is at least 5% by weight of the composition, characterized in that the composition comprises at least one of these manufactured components by a spray drying process and at least one of said components manufactured by an agglomeration process, the degree of mixing (M) of the anionic surfactant and the aluminosilicate detergency builder additive from 0 to 0.7, being M

\ Sigma ^ {n} {} _ {i = 1} \ surd (\ sigma \  \ sigma_ {I} \. \ \ zeta_ {i})

\ sigma is the fraction of anionic surfactant of the composition comprised in the component (i);

\ zeta is the aluminosilicate fraction of the composition included in component (i).

The composition is in particular in shape granulated, in the form of an extrudate, chipboard or tablet or in tablet form

The invention also relates to the use in a detergent composition of at least two components which collectively comprise an aluminosilicate at a level of at least 5% by weight of the composition and an anionic surfactant at a level of at least 5% by weight of the composition or mixtures thereof, where the degree of mixing (M) of the anionic surfactant and the additive aluminosilicate type detergency builder is 0 to 0.7 to improve the supply of the detergent to the wash water, being M defined above.

Detergent compositions are supplied Better to wash water. This means for the purpose of the invention that the compositions provide less formation of tissue residues, particularly ingredients water insoluble detergents, such as aluminosilicate, a better dispensing of the detergent composition, a better dissolution of the detergent, less gelling of the detergent and / or less lump formation of the detergent in the tissues and, in the compositions containing bleach, a lower risk of damage to the tissue.

Detailed description of the invention

The detergent composition of the present invention comprises at least two components comprising a anionic surfactant and an aluminosilicate, where, the degree of mixture, M, is less than 0.7, as defined by the formula. By therefore, each component comprises part or all of the aluminosilicate, all or part of the anionic surfactant or mixtures thereof, as long as M is 0 to 0.7.

Preferably, a component is such that when comprises an anionic surfactant, the level of surfactant anionic is less than 95%, preferably less than 85% or even less than 80% by weight of the component, where it might be preferred that the level of anionic surfactant is at least 5%, preferably at least 10% more preferably at least 20% or even at least 30% or even 35% by weight of the component.

Preferably, a component is such that when It comprises an aluminosilicate, the aluminosilicate level is less 95%, preferably less than 85% or even less than 80% in weight, of the component, where one might prefer that the level of aluminosilicate is at least 5%, preferably at least 10% in weight of the component.

It is understood that the detergent composition of the The present invention may also comprise intimate mixtures additional that are free of anionic surfactant and of aluminosilicate. Therefore, the detergent composition can understand additional ingredients that are not in intimate mix with another ingredient and, therefore, are not included in a Composition component, as defined herein memory. For example, the composition may comprise a detergent ingredient sprayed on the components of the present invention or dry added to the components of the present invention

The components together comprise the aluminosilicate type detergency builder level of at least 5% by weight of the composition and the surfactant anionic at a level of at least 5% by weight of the composition. Preferably, the components comprise the aluminosilicate at a level of at least 7%, or more preferably at least 10% or even 15% by weight, of the composition. Depending on the formulation precise composition and conditions of use, the compositions of the invention may even comprise levels higher aluminosilicate, such as more than 20% or even more 25%, while providing a better supply of washing water detergent.

Preferably, the components are present at least 7%, more preferably at least 10% or even at least 12%, by weight, of the anionic surfactant composition. Depending on the exact formulation of the composition and the conditions of use it may be preferred to have surfactant levels anionic of 18% by weight of the composition or more.

It may be preferred that the detergent composition comprise additional dry aluminosilicate added in particular to fluidize detergent components to reduce risk of compaction and / or to provide whiteness to the product.

Preferably, M is less than 0.65, or even less than 0.45 or even 0.4 or even 0.35. You might prefer that M is 0, and therefore there are no components present in the detergent composition comprising both aluminosilicate and anionic surfactants. If this is preferred, it will depend on example of aluminosilicate and surfactant levels anionic in the detergent, of the other ingredients present in the  formulation and the amount of components present in the formulation.

The components of the present invention preferably they are particles, which have a particle size of at least 50 micrometers, preferably the particles have a average particle size by weight of more than 150 or more than 250 micrometers or even more than 350 micrometers, measured by sieving the composition in sieves of different mesh sizes and calculating the fraction that remains in the sieve and the fraction that passes to through the sieve.

At least one component of the composition is manufactured by a spray drying process, as known in the art and at least one component is manufactured by a agglomeration process, as is known in the art.

Preferably, the density of the components it is 250 g / liter to 1500 g / liter, more preferably at least one of the components, preferably all the components, have a density of 400 g / liter at 1200 g / liter, more preferably of 500 g / liter to 900 g / liter.

A very preferred additional ingredient of detergent compositions of the present invention may be a oxygen releasing bleach, preferably one containing a source of hydrogen peroxide, preferably a compound perhydrogenated and a bleach activator, as described in continuation. It has been discovered that the supply of the product to Improved wash water improves system supply bleach to it, which reduces the risk of deposition of the tissue bleach and the risk of causing tissue damage giving it a stained appearance.

Another preferred additional ingredient is one or more additional detergency builder materials, such as one more carboxylate-type detergency builders monomeric, oligomeric or polymeric and / or silicate material laminate, as described below.

Also, depending on the use of the composition and of the specific formulation, the detergent composition may be practically free of alkoxylated alcohol type surfactants, not specific powdered ionics, which have been seen to produce problems of gelation, dispensing or dissolution. Be may prefer that the composition comprise other surfactants not ionic, preferably non-ionic surfactants that are solid at room temperature. Another advantage may be that the omission of powdered nonionic alkoxylated alcohols allow reduction or omission of the powder materials normally required to spray detergent particles containing these liquid nonionic surfactants, such as fine aluminosilicates. This not only reduces the complexity of the process, but also reduces the degree of mixing or contact of aluminosilicate and surfactants

In addition, the inventors have discovered that in certain embodiments of the invention would be beneficial reduce the degree of mixing between aluminosilicate and one or more of organic polymeric compounds, when present, by example, flocculation polymers and polycarboxylate polymers, as described herein. The degree of mixing of aluminosilicate and one or more of these polymers can be determined by the above formula, where \ sigma would indicate the weight fraction of the specific polymer in a given component. It has been discovered that this could reduce training of tissue residues, particularly insoluble components in water, such as aluminosilicates.

It might also be useful that in certain embodiments of the invention reduce the degree of mixing between amorphous silicate and anionic surfactant, when present an amorphous silicate, particularly in mixtures containing anionic surfactant that are spray dried, would be beneficial to reduce the amount of silicate present, for example up to levels of less than 3% by weight of the mixture, or even less of 2%, or even less than 1% or even 0% by weight, of the mixture.

Aluminosilicate

Suitable aluminosilicates herein invention are zeolites that have the unit cell formula Na_ {z} [(AlO2) z (SiO2) y]. xH 2 O where z e y are at least 6; the molar relationship between z e y is 1.0 to 0.5 and x is at least 5, preferably 7.5 to 276, more preferably from 10 to 264. The aluminosilicates are preferably in hydrated form and are preferably crystals, containing from 10% to 28%, more preferably from 18% to 22% hydration water. However, it may be useful to incorporate dried aluminosilicates.

Aluminosilicates can be products of Natural origin, but preferably they are of synthetic origin. The aluminosilicate ion exchange synthetic materials Crystalline are marketed under the names of Zeolite A, Zeolite B, Zeolita P, Zeolita X, Zeolita HS and mixtures thereof. The zeolite A has the formula

Na 12 [AlO 2) 12 (SiO 2) 12]. \ xH_ {2} O

where x is from 20 to 30, especially 27. Zeolite X has the formula Na 86 [(AlO 2) 86 (SiO 2) 106]. 276 H2O.

Anionic surfactant

To the compositions of the invention can any anionic surfactant is incorporated.

The anionic surfactant herein invention preferably comprises at least one type surfactant  sulfate and / or a sulphonate surfactant or mixtures of the same. It may be preferred that the anionic surfactant comprises Alkylsulfonate type surfactant only or optionally combined with fatty acids or saponification salts thereof. So alternatively, it may be preferred that the composition comprises only alkyl sulfate surfactant, but in that case it is preferred that at least one branched alkyl surfactant is present at half chain or at least two alkyl surfactants.

Depending on the exact formulation of the composition and use thereof it may be preferred that the compositions of the present invention comprise a component in the form of particles, as described above, preferably flake form of a surfactant of type alkyl sulfate or alkyl sulfonate type, preferably a alkylbenzene sulfonate, present at a concentration of 85% to 95% of the particle or scale, the rest being a sulfate salt and moisture, the particle or scale being mixed with the (the) other detergent component (s) or ingredients.

Other possible anionic surfactants include isethionates, such as acyl isethionates, N-acyl taurates, fatty amides of tauride methyl, alkylsuccinates and alkylsulfosuccinates, monoesters of sulfosuccinate (especially monoesters C 12 -C 18 saturated and unsaturated), sulphosuccinate diesters (especially diesters C 6 -C 14 saturated and unsaturated), N-acylsarcosinates. Acids are also suitable  resins and hydrogenated resin acids, such as the rosin, hydrogenated rosin and resin acids and hydrogenated resin acids present in or derived from the oil of tallow.

Sulfonate type anionic surfactant

Sulfonate-type anionic surfactants of according to the invention include the salts of the alkyl C 5 -C 20 linear benzene sulphonates or branched, alkyl ester sulphonates, alkane C 6 -C 22 primary sulfonates or secondary, C 6 -C 24 olefin sulfonates, sulfonated polycarboxylic acids and mixtures thereof.

Especially preferred is an alkyl C12-C16 linear benzene sulfonate. Salts Preferred are sodium and potassium salts.

Also suitable for the invention are sulphonated alkyl ester surfactants, preferably those of formula

R 1 - CH (SO 3 M) - (A) x - C (O) - OR2

where R 1 is a hydrocarbyl C 6 -C 22, R 2 is an alkyl C 1 -C 6, A is an alkylene C_ {6} -C_ {22}, alkenylene, x is 0 or 1 and M is a cation. The counterion M is preferably sodium, potassium or ammonium.

Sulphonated alkyl ester surfactants they are preferably an α-sulfo alkyl ester with the previous formula, where therefore x is 0. Preferably, R1 is an alkyl or alkenyl group of 10 to 22,  preferably 16 atoms of C and x is preferably 0. R2 is preferably ethyl or more preferably methyl.

It may be preferred that R1 of the ester is obtained of unsaturated fatty acids, preferably 1, 2 or 3 doubles links. It may also be preferred that the R 1 of the ester be obtain from a natural fatty acid, preferably pálmico acid or stearic acid or mixtures thereof.

Anionic alkyl sulfate surfactant

The sulfate-type anionic surfactant of the The present invention includes primary alkyl sulfates and disulfates and linear and branched secondary, alkylethoxy sulfates with a average degree of ethoxylation of 3 or lower, sulfates of oleoyl glycerol of fatty acids, alkylphenol oxide ether sulfates of ethylene, the C 5 -C 17 acyl-N- (C 1 -C 4 alkyl) and -N- (C 1 -C 2 hydroxyalkyl) glucamin sulfates and sulfates of alkylpolysaccharides.

The surfactants of the primary alkyl sulfate type are preferably selected from the alkyl C 10 -C 18 linear primary sulfates and branched, more preferably alkyl C 11 -C 15 linear or branched sulfates or more preferably of the C 12 -C 14 alkyl linear sulfates

Alkylsulfate type surfactants Preferred secondary are those of formula

R 3 -CH (SO 4 M) -R 4

where R 3 is a hydrocarbyl C 8 -C 20, R 4 is a hydrocarbyl and M is a cation.

The alkyl ethoxy sulfate surfactants they are preferably selected from the group consisting of alkyl C 10 -C 18 sulfates, which have been ethoxylated with 0.5 to 3 moles of ethylene oxide per molecule. Plus preferably, the alkyl ethoxy sulfate surfactant is a C 11 -C 18 alkyl sulfate, with maximum preferably C 11 -C 15 alkyl sulfate, the which has been ethoxylated with 0.5 to 3, preferably 1 to 3, moles of ethylene oxide per molecule.

A particularly preferred aspect of the invention uses mixtures of the alkyl sulfate surfactants  and preferred alkyl ethoxy sulfate. Preferred salts are the sodium and potassium salts.

Branched chain anionic surfactants

The surfactants of the primary alkyl sulfate type Mid-chain branched use in the present invention are those of formula

one

These surfactants have a main chain linear primary alkyl sulfate (i.e., the linear chain plus long carbon that includes the sulfated carbon atom) that preferably it comprises 12 to 19 carbon atoms and their moieties branched primary alkyl preferably comprise a total of at least 14, and preferably not more than 20, carbon atoms. In the surfactant system comprising more than one of these sulfate surfactants, the total average number of atoms of carbon for branched primary acyl moieties is preferably in the range of more than 14.5 to about 17.5. Therefore, the surfactant system preferably comprises at least one alkyl sulfate type surfactant compound branched primary that has the longest linear carbon chain of not less than 12 carbon atoms or not more than 19 atoms of carbon and the total number of carbon atoms including the branching must be at least 14, and also the total number of carbon atoms of the branched primary alkyl moiety is within from the range of more than 14.5 to approximately 17.5.

R, R1, and R2 are selected regardless of hydrogen and alkyl group C 1 -C 3 (preferably hydrogen or C 1 -C 2 alkyl, more preferably hydrogen or methyl, and most preferably methyl), provided that R, R 1, and R 2 are not all hydrogen. Also, when z is 1, at least R or R1 is not hydrogen.

M is hydrogen or a cation forming salt, depending on the method of synthesis.

w is an integer from 0 to 13; x is a number integer from 0 to 13; and is an integer from 0 to 13; z is a number integer, at least 1 and w + x + y + z is an integer from 8 to 14.

A preferred alkyl sulfate type surfactant branched primary chain is a surfactant type primary alkyl sulfate of total number of C16 carbons having 13 carbon atoms in the main chain and that has 1, 2 or 3 branching units (i.e., R, R1 and / or R2) of a total of 3 carbon atoms, (bringing the total number of atoms Carbon is at least 16). Branching units Preferred may be a propyl branching unit or three methyl branching units.

Other preferred surfactants are those branched primary alkyl sulfates of formula

       \ vskip1.000000 \ baselineskip
    

2

       \ vskip1.000000 \ baselineskip
    

where the total number of atoms carbon, including ramifications, is 15 to 18, and when it is present more than one of these sulfates the total average number of carbon atoms in the branched primary alkyl moieties that have the above formula is in the range of more than 14.5 to approximately 17.5; R1 and R2 are independently hydrogen or C1-C3 alkyl together; Month a water soluble cation; x is from 0 to 11; and is from 0 to 11; z is at minus 2; y x + y + z is from 9 to 13; provided that R1 and R2 do not be both hydrogen.

       \ newpage
    

Dianionic Surfactants

Dianionic surfactants are also anionic surfactants useful for the present invention, in particularly those of formula

3

where R is an alkyl group, alkenyl, aryl, alkylaryl, ether, ester, amine or amide, optionally substituted, chain length C 1 to C 28, preferably C 3 to C 24, most preferably C 8 to C 20 or hydrogen; A and B are independently selected each other of alkylene, alkenylene, (poly) alkoxylene groups, hydroxyalkylene, arylalkylene or alkylene amido of length chain C 1 to C 28 preferably C 1 to C 5, with highest preference C 1 or C 2, or a covalent bond and preferably A and B in total contain at least 2 atoms; A, B and R in total contain 4 to 31 carbon atoms; X and Y are anionic groups selected from the group comprising carboxylate and preferably sulfate and sulphonate, z is 0 or preferably 1 and M it is a cationic moiety, preferably a substituted or non-substituted ammonium ion substituted or an alkali metal or metal ion alkaline earth.

The most preferred dianionic surfactant has the above formula, wherein R is an alkyl group of length of chain from C 10 to C 18, A and B are, independently between yes, C 1 or C 2, X and Y are both sulfate groups and M is an ion potassium, ammonium or sodium.

Preferred dianionic surfactants of the Present invention include:

(to)

3 disulfate compounds, preferably 1,3 C7-C23 alkyl or alkenyl (it is that is, the total number of carbons in the molecule) disulfates of linear or branched chain, more preferably those with the formula:

4

where R is a linear or branched chain alkyl or alkenyl group of length from about C4 to about C20;

(b)

Compounds 1.4 disulfate, preferably 1,4 C8-C22 alkyl or alkenyl linear or branched chain disulfates, more preferably the that have the formula:

5

where R is a linear or branched chain alkyl or alkenyl group of length from about C4 to about C18; the R Preferred are selected from octanyl, nonanyl, decyl, dodecyl, tetradecyl, hexadecyl, octadecyl and mixtures thereof; Y

(C)

Compounds 1.5 disulfate, preferably 1.5 C9-C23 alkyl or alkenyl linear or branched chain disulfates, more preferably the that have the formula:

6

where R is a linear or branched chain alkyl or alkenyl group of length from about C4 to about C18.

It may be preferred that surfactants dianionics of the invention are dianionic surfactants alkoxylated

The alkoxylated dianionic surfactants of the invention comprise a structural skeleton of five atoms of at least carbon, to which two substituent groups are attached anionic, spaced at least one another by three atoms of carbon. At least one of said anionic substituent groups it is a sulfate or sulphonate group attached to alkoxy. Said skeleton structural can comprise for example any of the groups which consist of alkyl, alkenyl, aryl, alkylaryl groups, ether, ester, amine and substituted amide. Preferred alkoxy residues are ethoxy, propoxy and combinations thereof.

The structural skeleton comprises preferably 5 to 32, preferably 7 to 28, with maximum preference 12 to 24 atoms. Preferably the skeleton structural includes only carbon-containing groups and more preferably it comprises only hydrocarbyl groups. With maximum Preferably, the structural skeleton comprises only alkyl groups linear or branched chain.

The structural skeleton is preferably branched. Preferably at least 10% by weight of the skeleton  structural is branched and the ramifications have preferably a length of 1 to 5, more preferably 1 to 3, most preferably 1 to 2 atoms in length (not included the sulfate or sulphonate group attached to the branching).

A preferred alkoxylated dianionic surfactant has the formula

7

where R is an alkyl group, alkenyl, aryl, alkaryl, ether, ester, amine or amide, optionally substituted, chain length C 1 to C 28, preferably from C 3 to C 24, most preferably C 8 to C 20, or hydrogen; A and B are selected, independently of each other, of alkyl and alkenyl groups, optionally substituted, chain length from C 1 to C 28, preferably from C 1 to C 5, with maximum preference C 1 or C 2, or a covalent bond; EO / PO are alkoxy moieties selected from ethoxy, propoxy and groups mixed ethoxy / propoxy, where n and m are independently between yes in the range of about 0 to about 10, being at least m or at least 1; A and B in total contain at least 2 atoms; A, B and R in total contain 4 to about 31 carbon atoms; X and Y are anionic groups selected from group consisting of sulfate and sulphonate, as long as at least X or Y is a sulfate group; and M is a cationic remainder, preferably a substituted or unsubstituted ammonium ion or an ion alkali metal or alkaline earth.

The alkoxylated dianionic surfactant plus preferred has the above formula where R is an alkyl group with a chain length of C 10 to C 18, A and B are independently C 1 or C 2, n and m are both 1, X and Y are sulfate groups and M is a potassium, ammonium or sodium ion.

Alkoxylated Dianionic Surfactants Preferred in the present invention include:

ethoxylated disulfate compounds and / or propoxylates, preferably alkyl or alkenyl C 10 -C 24 ethoxylated and / or disulfates linear or branched chain propoxylates, more preferably the Which have the formulas:

8

where R is an alkyl group or linear or branched alkenyl chain length of about C6 to about C18; EO / PO are remains alkoxy selected from ethoxy, propoxy and mixed groups ethoxy / propoxy; and n and m are independently of each other in the range from about 0 to about 10 (preferably from about 0 to about 5), being at least m equal to one.

Anionic Carboxylate Surfactant

Anionic carboxylate surfactants Suitable include those of the alkyl ethoxycarboxylate, alkyl type polyethoxypolycarboxylate and soaps ("alkyl carboxyls"), especially certain secondary soaps such as those described in the present memory

Suitable alkyl ethoxy carboxylates include those of formula RO (CH 2 CH 2 O) x CH 2 COO - M +, where R is a C 6 alkyl group at C 18, x is from 0 to 10 and the distribution of ethoxylate is such that the quantity by weight of product when x is 0 is less than 20% and M is a cation. Alkyl polyethoxy surfactants Suitable polycarboxylate include those of formula RO- (CHR_ {1} -CHR 2 -O) -R 3},  wherein R is a C 6 to C 18 alkyl group, x is 1 to 25, R_ {1} and R2_ are selected from the group consisting of hydrogen, methyl acid radical, succinic acid radical, radical hydroxysuccinic acid and mixtures thereof, and R 3 is select from the group consisting of hydrogen, hydrocarbon substituted or unsubstituted containing 1 to 8 carbon atoms and mixtures thereof.

Suitable soap surfactants include secondary soap type surfactants that contain a carboxyl group attached to a secondary carbon. Surfactants Preferred secondary soap type of use in the present invention they are water soluble components selected from the group that consists of water soluble salts of acids 2-methyl-1-undecanoic, 2-ethyl-1-decanoic, 2-propyl-1-nonanoic, 2-butyl-1-octanoic Y 2-pentyl-1-heptanoic.

You can also include certain soaps as suds suppressants.

Alkali metal sarcosinate type surfactant

Other suitable anionic surfactants are those alkali metal sarcosinates of formula R-CON (R 1) CH 2 COOM, wherein R is an alkyl or alkenyl group C 5 -C 17 linear or branched, R 1 is a C 1 -C 4 alkyl group and M is a metal ion alkaline. Preferred examples are myristyl methylsarcosinates and the oleyl methylsarcosinates in the form of their sodium salts.

Effervescence system

In the composition of the invention it is possible to use any effervescence system known in the art. A preferred effervescence system comprises an acid source able to react with a source of alkali in the presence of water to produce gas

The acid source is preferably present. at a level of 0.5% to 35%, more preferably 1.0% or even 2% at 20% or even 4% to 20% by weight, of the composition.

It may be preferred that the source of acid or part of it and the source of alkali or part thereof are included forming an intimate mixture, for example, in the form of a compacted particle. The molecular relationship between the source of acid and alkali source is preferably 50: 1 to 1:50, more preferably from 20: 1 to 1:20 more preferably from 10: 1 to 1:10, so when an intimate mixture of the source of acid and alkali source, this ratio is more preferably of 5: 1 to 1: 3, more preferably from 3: 1 to 1: 2, more preferably from 2: 1 to 1: 2.

The acid source component can be any organic, mineral or inorganic acid or a derivative of themselves, or a mixture thereof. The acid source component preferably comprises an organic acid.

The acidic compound is preferably basically anhydrous or non-hygroscopic and the acid is preferably soluble in water. It may be preferred that the acid source is desiccated

Components of suitable acid sources include citric, malic, maleic, fumaric, aspartic acid, glutaric, tartaric, succinic or adipic acid, phosphate monosodium, boric acid, or a derivative thereof. Acid Citric, maleic or malic are especially preferred.

Most preferably, the acid source provides acidic compounds that have a particle size average in the range of approximately 75 micrometers to 1180 micrometers, more preferably 150 micrometers to approximately 710 micrometers, calculated by sieving a Sample of the acid source in a series of Tyler sieves.

As mentioned earlier, the system Effervescent preferably comprises an alkaline source, although, for the purpose of the invention it should be understood that the alkaline source may be part of the effervescent particle or it can be part of the cleaning composition comprising the particle, or it may be present in the wash solution, at which particle or cleaning composition is added.

Any source of alkali that has the ability to react with the acid source to produce a gas it can be present in the particle, and this gas can be any gas known in the art, including nitrogen, oxygen and dioxide carbon Perhydrated bleaches may be preferred, including perborate and a silicate type product. Source Alkali is preferably basically anhydrous or non-hygroscopic. Be You may prefer that the alkali source be dried.

Preferably, this gas is carbon dioxide. and, consequently, the source of alkali is preferably a carbonate source, which can be any carbonate source known in the art. In a preferred embodiment, the source of Carbonate is a carbonate salt. Examples of preferred carbonates they are alkaline earth metal and alkali metal carbonates, including carbonate, bicarbonate and sodium sesquicarbonate or potassium and any mixture thereof with calcium carbonate ultrathin, such as those described in the patent DE-2,321,001 published on November 15, 1973. Alkali metal percarbonate salts are also sources suitable carbonate species, which may be present combined with one or more carbonate sources.

Carbonate and bicarbonate have preferably an amorphous structure. Carbonate and / or bicarbonates  They may be coated with coating materials. It can prefer that the carbonate and bicarbonate particles have a average particle size of 75 micrometers or preferably 150 um or more, more preferably 250 or more, preferably 500 µm or more. It may be preferred that salt carbonate is such that less than 20% (by weight) of the particles have a particle size of less than 500 µm, calculated sifting a carbonate or bicarbonate sample through a Tyler sieve series. Alternatively or in addition to salt above carbonate may be preferred that less than 60% or even the 25% of the particles have a particle size of less than 150 um, while less than 5% have a particle size greater than 1.18 mm, more preferably less than 20% have a particle size of more than 212 µm, calculated by sieving a carbonate or bicarbonate sample through a series of sieves Tyler

Additional ingredients

The compositions of the present invention They may contain additional detergent components. Nature precise of these additional components and levels of incorporation of them will depend on the physical form of the compositions comprising the additive component reinforcing the detergency and the precise nature of the washing operation in The one to be used.

Additional ingredients include materials detergency builders, additional surfactants, bleaches, enzymes, suds suppressants, soap lime, dispersants, stain suspensions, inhibitors redeposition, agents to release dirt, perfumes, brighteners, photo whiteners and other inhibitors of corrosion.

Water soluble or detergency builder additives partially soluble in water

The composition preferably comprises one or more water-soluble detergency builder additives or partially soluble in water.

These include crystalline laminar silicates and organic carboxylates or carboxylic acids.

The preferred crystalline laminar silicate in the This report has the general formula

NaMSi_ {x} O_ {2x + 1}. \ and H2O

where M is sodium or hydrogen, x is a number from 1.9 to 4, and is a number from 0 to 20. Silicates of sodium crystalline laminators of this type are described in EP-A-0164514 and the methods for its preparation are described in DE-A-3417649 and DE-A-3742043. For the purpose 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 mixtures thereof, preferably Na. The most material preferred is α-Na 2 Si 2 O 5, β-Na 2 Si 2 O 5 or δ-Na 2 Si 2 O 5, or mixtures of the themselves, preferably being at least 75% -Na_ {Si} {2} O5, marketed for example by Clariant how NaSKS-6.

The crystalline laminar silicate product, in particular that of formula Na 2 Si 2 O 5 may comprise optionally other elements, such as B, P, S, obtained by example by the procedures described in the patent EP-578986-B.

The crystalline laminar silicate can be in intimate mixing with other materials, including one or more of the surfactants of the surfactant system of the present invention. Other preferred materials are other reinforcing additives of the water soluble detergency, including acids (poly) carboxylic acids and salts thereof, including polymeric compounds, such as acrylic acid polymers and / or maleic acid, inorganic acids or salts, including carbonates and sulfates, or small levels of other silicate material, including silicate, metasilicates and amorphous aluminosilicates, such as It is described herein.

The reinforcing material compounds of the Suitable water soluble detergents include polycarboxylates  water-soluble monomeric or acidic forms, acids homopolymeric or copolymeric polycarboxylic acids or their salts, in which polycarboxylic acid comprises at least two carboxylic radicals separated from each other by no more than two atoms of carbon and mixtures of any of the above.

The carboxylate detergent builder or polycarboxylate can be monomeric or oligomeric in type, although monomeric polycarboxylates are generally preferred by Cost and performance reasons. In addition to these materials water soluble detergency builders may be present polymeric polycarboxylates, including homo and copolymers of maleic acid and acrylic acid and their salts.

Suitable carboxylates containing a carboxy group include water soluble salts of lactic acid,  glycolic acid and the ether derivatives thereof. The polycarboxylates containing two carboxyl groups include the water soluble salts of succinic acid, malonic acid, acid (ethylenedioxy) diacetic, maleic acid, diglycolic acid, acid tartaric acid, tartronic acid and fumaric acid, as well as ether carboxylates and sulfinyl carboxylates. The polycarboxylates that they contain three carboxy groups include, in particular, citrates, water soluble aconitrates and citraconate as well as derivatives succinate such as the carboxymethyloxysuccinates described in BP-1,379,241, the lactoxysuccinates described in BP-1,389,732 and the aminosuccinates described in the Dutch application 7205873 as well as the materials of oxypolycarboxylate such as 2-oxa-1,1,3-propane tricarboxylates described in BP-1,387,447.

Polycarboxylates containing four groups carboxy include the oxidisuccinates described in BP-1,261,829, the 1,1,2,2-ethane tetracarboxylates, 1,1,3,3-propane-tetracarboxylates and the 1,1,2,3-propane-tetracarboxylates. Polycarboxylates containing sulfo substituents include the sulphosuccinate derivatives described in GB-1,398,421 and GB-1,398,422 and in US 3,936,448 and sulfonated pyrolyzed citrates described in GB-1,439,000. Polycarboxylates Preferred are hydroxycarboxylates containing up to three groups carboxy per molecule, more especially citrates.

Most preferred may be citric acid, malic acid and fumaric acid or their salts or mixtures of same.

They are also considered reinforcing components of detergency useful agent precursor acids monomeric or oligomeric polycarboxylate chelators or mixtures thereof with their salts, e.g. e.g. citric acid or citrate / citric acid mixtures.

Alkoxylated nonionic surfactant

Virtually all nonionic surfactants Alkoxylates are suitable in the present invention. They prefer ethoxylated and propoxylated nonionic surfactants.

Preferred alkoxylated surfactants can be selected from the classes of non-ionic condensates of alkylphenols, ethoxylated nonionic alcohols, non-fatty alcohols ethoxylated / propoxylated ionic, non-ionic condensates of ethoxylate / propoxylate with propylene glycol and the products of nonionic condensation of ethoxylate with addition compounds of propylene oxide / ethylenediamine.

Non-ionic alkoxylated alcohol surfactant

They are suitable for use herein. invention the condensation products of aliphatic alcohols with 1 to 25 moles of alkylene oxide, particularly oxide of ethylene and / or propylene oxide. The alkyl chain of alcohol aliphatic can be linear or branched, primary or secondary and, Generally, it contains 6 to 22 carbon atoms. They prefer particularly condensation products of alcohols that have an alkyl group with 8 to 20 carbon atoms and 2 to 10 moles of ethylene oxide per mole of alcohol.

Nonionic surfactant of acid polyhydroxyamide type fatty

Suitable fatty acid polyhydroxyamides for use in the present invention have the structural formula R 2 CONR 1 Z where: R 1 is H, hydrocarbyl C 1 -C 4, 2-hydroxyethyl, 2-hydroxy-propyl, ethoxy, propoxy, or a mixture thereof, preferably alkyl C 1 -C 4, more preferably alkyl C 1 or C 2 alkyl, most preferably C 1 alkyl (ie methyl); and R2 is a hydrocarbyl C 5 -C 31, preferably alkyl or C 5 -C 19 linear chain alkenyl, plus preferably alkyl or alkenyl C_ {9} -C_ {17} linear chain, with maximum preference C 11 -C 17 alkyl or alkenyl linear chain or a mixture thereof; and Z is a polyhydroxycarbyl with a linear hydrocarbyl chain with at minus 3 hydroxyls attached directly to the chain, or a derivative alkoxylated (preferably ethoxylated or propoxylated) thereof. Z it will preferably be obtained from a reducing sugar in a reaction of reductive amination and more preferably Z is a glyclyl.

Non-ionic fatty acid amide surfactant

Amide type fatty acid surfactants include those of formula: R 6 CON (R 7) 2 in where R 6 is an alkyl group containing from 7 to 21, preferably from 9 to 17 carbon atoms and each R 7 is select from the group consisting of hydrogen, alkyl C 1 -C 4, hydroxyalkyl C 1 -C 4 and - (C 2 H 4 O) x H, where x is 1 to 3.

Non-ionic alkyl polysaccharide surfactant

Suitable alkylpolysaccharides for use in the The present invention is described in US 4,565,647, granted to Llenado on January 21, 1986, having a group hydrophobic containing 6 to 30 carbon atoms and a group hydrophilic polysaccharide, e.g. ex. a polyglycoside, which contains 1.3 to 10 saccharide units.

Preferred alkyl polyglycosides have the formula:

R 2 O (C n H 2 O) t (glycosyl) x

wherein R2 is selected from group consisting of alkyl, alkylphenyl, hydroxyalkyl, hydroxyalkylphenyl and mixtures thereof, in which the groups alkyl contain from 10 to 18 carbon atoms; n is 2 or 3; t is from 0 to 10 and x is 1.3 to 8. The glycosyl is preferably derived from the glucose.

Amphoteric surfactant

Amphoteric surfactants suitable for use in the present invention include oxide type surfactants of amine and alkyl amphocarboxylic acids.

Suitable amine oxides include the compounds that have the formula R 3 (OR 4) x N 0 (R 5) 2,  wherein R 3 is selected from an alkyl, hydroxyalkyl group, acylamidopropoyl and alkylphenyl, or mixtures thereof, which it contains from 8 to 26 carbon atoms; R 4 is an alkylene group or hydroxyalkylene containing from 2 to 3 carbon atoms or mixtures thereof; x is 0 to 5, preferably 0 to 3, and each R 5 is an alkyl or hydroxyalkyl group containing 1 to 3 ethylene oxide groups or a poly (ethylene oxide) group that Contains 1 to 3 ethylene oxide groups. Oxide of C 10 -C 18 alkyl dimethylamine and the oxide of C 10-18 acylamidoalkyl dimethylamine.

A suitable example of an alkyl acid Afodicarboxylic acid is Miranol (TM) C2M Conc. manufactured by Miranol, Inc., Dayton, NJ.

Hybrid ion surfactant

Hybrid ion surfactants can also incorporated into the detergent compositions according to the invention. These surfactants can be broadly described as derivatives of secondary and tertiary amines, derivatives of amines secondary and tertiary heterocyclic or derivatives of compounds of quaternary ammonium, quaternary phosphonium compounds or compounds of tertiary sulfonium. Surfactants of the betaine and sultaine type they are illustrative of the hybrid ion surfactants used in the present invention

Suitable betaines are the compounds that has the formula R (R ') 2 N + R 2 COO -, wherein  R is a C 6 -C 18 hydrocarbyl group, each R 1 is typically C 1 -C 3 alkyl, and R 2 is a C 1 -C 5 hydrocarbyl group. Preferred betaines are dimethyl hexanoate C 12-18 ammonium and acylamidopropane (or ethane) dimethyl (or diethyl) C 10-18 betaines. The complex betaine type surfactants are also suitable for use in the present invention.

Cationic surfactants

The cationic surfactants suitable for use in the detergent of the present invention include surfactants  of quaternary ammonium. The quaternary ammonium surfactant is preferably a C 6 -C 16 monoalkyl, preferably N-alkyl C 6 -C 10 or surfactants of alkenyl ammonium in which the N positions remaining are substituted by methyl, hydroxyethyl or hydroxypropyl. Surfactants of the type are also preferred. mono-alkoxylated amine and bis-alkoxylated.

Another suitable group of cationic surfactants for use in detergent compositions or components thereof in the present invention are cationic surfactants type ester.

The cationic ester surfactant is a compound, preferably water dispersible, which has surfactant properties and comprises at least one ester type bond (ie -COO-) and at least one cationically charged group.

Cationic ester type surfactants suitable, including choline ester surfactants, are describe, e.g. e.g., in US-4228042, US-4239660 and US-4260529.

In a preferred aspect, the ester type link and the cationically charged group are separated from each other in the surfactant molecule by a spacer group consisting of a chain comprising at least three atoms (i.e. a length chain of three atoms), preferably three to eight atoms, more preferably three to five atoms and most preferably of three atoms. The atoms that make up the chain of the group spacer are selected from the group consisting of atoms of carbon, nitrogen and oxygen and any mixture thereof with the condition that any nitrogen or oxygen atom of said chain binds only to carbon atoms of said chain. By both, the spacer groups that have, for example, links -O-O- (i.e. peroxide), -N-N-, and -N-O- are excluded, while groups spacers that have, for example, links -CH 2 -O-CH 2 - and -CH 2 -NH-CH 2 - are included In a preferred aspect, the spacer group chain it comprises only carbon atoms, most preferably the chain It is a hydrocarbyl chain.

Cationic surfactants of the monoalkoxylated amine type

Very preferred herein are the monoalkoxylated amine type cationic surfactants, preferably of the general formula I:

9

where R 1 is a remainder alkyl or alkenyl containing about 6 to about 18 carbon atoms, preferably from 6 to approximately 16 carbon atoms and most preferably about 6 to about 14 carbon atoms; R2 and R 3 are each, independently of each other, alkyl groups containing from one to about three carbon atoms, preferably methyl, most preferably both R2 and R 3 are methyl groups; R 4 is selected from hydrogen (preferred), methyl and ethyl; X <-> is an anion such as chloride, bromide, methylsulfate, sulfate or the like to provide electrical neutrality; A is an alkoxy group, particularly a ethoxy, propoxy or butoxy group; and p is from 0 to about 30, preferably from 2 to about 15, most preferably 2 to approximately 8.

Preferably the ApR 4 group of the formula I has p = 1 and is a hydroxyalkyl group that has no more than 6 carbon atoms in which the -OH group is separated from the atom of quaternary ammonium nitrogen for no more than 3 carbon atoms. Especially 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) CH 2 OH, the group being -CH 2 CH 2 OH especially preferred. R1 groups Preferred are linear alkyl groups. Groups are preferred R1 linear with 8 to 14 carbon atoms.

Other cationic amine surfactants monoalkoxylated of great preference for use in the present invention they are the formula ones

10

where R 1 is hydrocarbyl C 10 -C 18 and mixtures thereof, particularly C 10 -C 14 alkyl, preferably C 10 and C 12 alkyl, and X is any anion convenient to balance the electric charge, preferably chloride or bromide.

As already noted, type compounds Previous include those in which ethoxy units (CH 2 CH 2 O) (OE) are substituted by butoxy units, isopropoxy [CH (CH 3) CH 2 O] and [CH 2 CH (CH 3 O] (i-Pr) or units n-propoxy (Pr), or mixtures of OE and / or Pr units and / or i-Pr.

Surfactant concentrations monoalkoxylated cationic amine type used in compositions detergents of the invention are preferably from 0.1% to 20%, more preferably from 0.2% to 7%, most preferably from 0.3% to 3.0% by weight of the composition.

Cationic amine surfactant bis-alkoxylated

The cationic amine surfactant bis-alkoxylated preferably has the formula general II:

eleven

where R 1 is a remainder alkyl or alkenyl containing about 8 to approximately 18 carbon atoms, preferably 10 to approximately 16 carbon atoms and most preferably about 10 to about 14 carbon atoms; R2 it is an alkyl group containing one to three carbon atoms, preferably methyl; R 3 and R 4 may vary independently of each other and are selected from hydrogen (preferably), methyl and ethyl, X - is an anion such as chloride, bromide, methylsulfate, sulfate or the like, enough to Provide electrical neutrality. A and A 'may vary independently of each other and each one is selected from alkoxy C 1 -C 4, particularly ethoxy, (i.e. -CH2CH2O-), propoxy, butoxy and mixtures thereof; p is from 1 to about 30, preferably from 1 to about 4 and q is from 1 to about 30, preferably from 1 to approximately 4 and, most preferably, both p and q are one.

Cationic amine surfactants bis-alkoxylated most preferably used in the present invention are those of formula

12

where R 1 is hydrocarbyl C 10 -C 18 and mixtures thereof, preferably C 10, C 12, C 14 alkyl and mixtures of the same. X is any appropriate anion to balance the load electric, preferably chloride. In relation to the structure general bis-alkoxylated cationic amine indicated above, since in a preferred compound R1 it is obtained from the C 12 -C 14 alkyl fraction of fatty acids (from coconut), R2 is methyl and ApR3 and A'qR4 are each monoethoxy.

Other cationic amine surfactants bis-alkoxylated useful in the present invention include compounds of formula:

13

where R 1 is hydrocarbyl C 10 -C 18, preferably alkyl C 10 -C 14; p is from 1 to about 3 and q is from 1 to about 3, independently of each other; R2 it is C 1 -C 3 alkyl, preferably methyl, and X is an anion, particularly chloride or bromide.

Other compounds of the above type include those, in which the ethoxy units (CH2CH2O) (OE) are substituted by butoxy (Bu) isopropoxy units [CH (CH 3) CH 2 O] and [CH 2 CH (CH 3 O] (i-Pr) or by units n-propoxy (Pr) or mixtures of OE and / or Pr units and / or i-Pr.

Perhydrated bleaches

Another very preferred additional component of the compositions of the present invention is a bleaching release of oxygen, which preferably comprises a source of peroxide of hydrogen and a bleach precursor or activator.

A preferred source of hydrogen peroxide is a perhydrated bleach, such as metal perborates, more preferably metal percarbonates, especially salts Sodium Perborates may be monohydrated or tetrahydrates Sodium percarbonate has the formula 2Na2CO3 .3H2O2 and is marketed as crystalline solid

In particular the percarbonate salts are preferably coated. Suitable coating agents they are known in the art and include silicates, magnesium salts and carbonate salts

Potassium peroxyonopersulfate, sodium is another optional inorganic perhydrated salt for use in the compositions detergents of the present invention.

Bleaching system with organic peroxyacid

A preferred feature of the composition of the present invention is an organic peroxyacid bleaching system. In a preferred embodiment the bleaching system contains a source of hydrogen peroxide and an organic bleaching peroxyacid precursor compound. The organic peroxyacid is obtained by an in situ reaction of the precursor with a source of hydrogen peroxide. Preferred sources of hydrogen peroxide include inorganic perhydrated bleaches, such as the perborate bleach of the claimed invention. In an alternative preferred embodiment, an organic peroxyacid previously formed directly into the composition is incorporated. Also included in the invention are compositions containing mixtures of a source of hydrogen peroxide and an organic peroxyacid precursor together with a previously formed organic peroxyacid.

Peroxyacid bleach precursor

The peroxyacid bleach precursors are compounds that react with hydrogen peroxide in a perhydrolysis reaction, to produce a peroxyacid. Generally peroxyacid bleach precursors can be represented as

14

       \ vskip1.000000 \ baselineskip
    

where L is a leaving group and X it is virtually any functionality, so that the structure of the peroxyacid obtained in perhydrolysis is

fifteen

Bleach Precursor Compounds peroxyacid are preferably incorporated at a level of 0.5% to 20% by weight, more preferably from 1% to 15% by weight, with maximum preference from 1.5% to 10% by weight of the compositions detergents

The bleach precursor compounds Suitable peroxyacids typically contain one or more groups N-acyl or O-acyl, being able to Select precursors from a wide range of types. The Suitable types include anhydrides, esters, imides, lactam and acylated derivatives of imidazole and oximes. Material examples useful within these classes are described in GB-A-1586789. Suitable esters are described in GB-A-836988, GB-864798, GB-1147871, GB-2143231 and EP-A-0170386.

       \ vskip1.000000 \ baselineskip
    

Outgoing groups

The outgoing group, hereinafter group L, must be reactive enough for the reaction to occur perhydrolysis within the optimal period of time (e.g., one cycle washing) However, if L is too reactive, this activator it will be difficult to stabilize to use in a composition bleach

Preferred L groups are selected from the group consisting of:

16

and mixtures thereof, in which R1 is an alkyl, aryl or alkylaryl group containing from 1 to 14 carbon atoms, R 3 is an alkyl chain containing from 1 to 8 carbon atoms, R 4 is H or R 3 and Y is H or a solubilizing group. Any of R 1, R 3 and R 4 can be substituted with virtually any functional group including, for example, any functional group including, by example, the alkyl, hydroxy, alkoxy, halogen, amine groups, nitrosyl, amide and ammonium or alkylammonium

Preferred solubilizing groups are -SO 3 <+> - M +, -CO 2 - M +, -SO4 {+} - M +, -N + (R 3) 4 X - and O <- N (R 3) 3 and most preferably -SO 3 <+> - + M + and -CO 2 - M + where R 3 is an alkyl chain containing 1 to 4 carbon atoms, M is a cation that favors the solubility of the bleach activator and X is an anion that favors the solubility of the activator of the bleach. Preferably, M is an alkali metal cation, ammonium or substituted ammonium, with sodium and potassium being the most preferred, and X is a halide, hydroxide, methylsulfate or anion acetate.

Precursors of the alkyl acid bleach percarboxylic

Acid bleach precursors alkyl percarboxylic form percarboxylic acids by perhydrolysis Preferred precursors of this type provide peracetic acid by perhydrolysis.

Preferred imide-type alkyl percarboxylic acid precursor compounds include N-, N, N 1 N 1 tetraacetylated alkylenediamines, wherein the alkylene group contains 1 to 6 carbon atoms, especially those compounds in those that the alkylene group contains 1, 2 and 6 carbon atoms. Tetraacetylethylenediamine (TAED) is especially preferred. TAED is preferably not present in the agglomerated particle of the present invention, but is preferably present in the detergent composition, which comprises the particle
ass.

Other alkyl acid precursors Preferred percarboxylic include the 3,5,5-tri-methyl-hexanoyloxybenzene  sodium sulfonate (iso-NOBS), nonanoyloxybenzene sodium sulfonate (NOBS), sodium acetoxybenzene sulfonate (ABS) and Pentaacetyl glucose.

Alkylperoxyacid precursors with amide substitution

The precursor type compounds alkyl butoxy acids with amide substitution are suitable in the present report, including those of the following formulas general:

17

where R 1 is a group alkyl with from 1 to 14 carbon atoms, R2 is a group alkylene containing 1 to 14 carbon atoms and R 5 is H or an alkyl group containing 1 to 10 carbon atoms and L can Be virtually any outgoing group. The compounds bleach activators with amide replacement of this type are described in EP-A-0170386.

Perbenzoic acid precursor

Perbenzoic acid precursor compounds They provide perbenzoic acid by perhydrolysis. The compounds O-acylated perbenzoic acid precursors Suitable include substituted benzoyl oxybenzene sulfonates and unsubstituted and sorbitol benzoylation products, glucose and all saccharides with benzoylating agents and those of the type imide including N-benzoyl succinimide, the tetrabenzoyl ethylenediamine and ureas substituted with N-benzoil Perbenzoic acid precursors of Suitable imidazole type include N-benzoyl imidazole and the N-benzoyl benzimidazole. Others perbenzoic acid precursors containing a group Useful N-acyl include the N-benzoyl pyrrolidone, dibenzoyl taurine and pyroglutamic benzoyl acid.

Organic peroxyacid previously formed

The detergent composition may also contain of, or as an alternative to, a peroxyacid precursor compound of bleaching, a previously formed organic peroxyacid, so typical at a level of 1% to 15% by weight, more preferably 1% to 10% by weight of the composition.

A preferred type of peroxyacid compounds Organic are the compounds with amide substitution of the formulas General following:

18

where R 1 is a group alkyl, aryl or alkylaryl of 1 to 14 carbon atoms, R2 is an alkylene, arylene and alkarylene group containing from 1 to 14 carbon atoms and R 5 is H or an alkyl, aryl or alkylaryl containing from 1 to 10 carbon atoms. The organic peroxyacids with amide substitution of this type are They are described in EP-A-0170386.

Other organic peroxyacids include diacilperoxides and tetraacylperoxides, especially acids diperoxidedecanedioic, diperoxytetradecanedioic and diperoxyhexadecanedioic. Monoperazelaic acids and diperazelaic, monoperbrasyl and diperbrasyl and N-Phthalolaminoperoxicaproproic are also suitable in the present invention.

Heavy metal ion sequestrants

Heavy metal ion sequestrants too they are additional ingredients useful in the present invention. By heavy metal ion sequestrant is understood herein memory those components that act by kidnapping (chelating) heavy metal ions. These components may have a limited chelation capacity of calcium and magnesium, but preferably show selectivity when binding ions of heavy metal, such as iron, manganese and copper. For that reason, not they are considered detergency reinforcing materials for Purposes of the invention

Heavy metal ion sequestrants are generally present at a level of 0.005% to 10%, preferably from 0.1% to 5%, more preferably from 0.25% to 7.5% and with maximum preference of 0.3% to 2% by weight of the compositions.

Heavy metal ion sequestrants Suitable in the present invention include organic phosphonates  such as the amino alkylene poly (alkylene phosphonates), the ethane-1-hydroxy diphosphonates of alkali metals and nitrile-trimethylene phosphonates.

Preferred among the aforementioned are diethylenetriamine penta (methylene phosphonate), ethylenediamine tri (methylene phosphonate), hexamethylene diamine tetra (methylene phosphonate) e hydroxyethylene-1,1-diphosphonate, acid  1,1-hydroxyethane diphosphonic and acid 1,1-hydroxyethane dimethylene phosphonic.

Another suitable heavy metal ion sequestrant for use in the present invention includes nitrilotriacetic acid and polyaminocarboxylic acids such as ethylenediaminetetraacetic acid, ethylenediaminodisuccinic acid, ethylenediaminodiglutaric acid, 2-hydroxypropylene diaminodisuccinic acid, or any mis-salt.
mos.

Other heavy metal ion sequestrant suitable for use in the present invention are derivatives of iminodiacetic acid such as acid 2-hydroxyethylacetic acid or glyceryl imino acid diacetic, described in EP-A-317,542 and EP-A-399,133. The kidnappers of iminodiacetic acid-acid N-2-hydroxy-propylsulfonic  and aspartic acid-N-carboxymethyl acid N-2-hydroxy-propyl-3-sulfonic described in EP-A-516.102 also they are suitable in the present invention. Kidnappers type acid β-alanine-N, N'-diacetic, aspartic acid-N, N'-diacetic, aspartic acid-N-monoacetic acid and iminodisuccinic acid described in EP-A-509,382 are also appropriate.

Application EP-A-476,257 describes kidnappers appropriate on an amino basis. In EP-A-510,331 are described suitable sequestrants derived from collagen, keratin or casein. EP-A-528,859 describes a suitable alkyliminodiacetic acid sequestrant. Acid dipicolinic and acid 2-phosphonobutane-1,2,4-tricarboxylic They are also suitable. Acid glycinamide-N, N'-disuccinic (GADS), the acid ethylenediamine-N-N'-diglutaric (EDDG) and acid 2-hydroxypropylene diamino-N-N'-disuccinic (HPDDS) are also suitable.

Acid is especially preferred diethylenetriaminepentaacetic acid ethylenediamino-N, N'-disuccinic (EDDS) and acid 1,1-hydroxyethane diphosphonic or salts of alkali metals, alkaline earth metals, ammonium or substituted ammonium thereof, or mixtures thereof.

Enzyme

Another preferred ingredient useful herein Invention is one or more additional enzymes.

Additional Enzymatic Materials Preferred include lipases, cutinases, amylases, neutral proteases and alkaline, cellulases, endolases, esterases, pectinases, lactases and commercially available peroxidases incorporated so conventional to detergent compositions. Adequate enzymes are described in US 3,519,570 and US 3,533,139.

Organic polymeric compound

The organic polymeric compounds are additional preferred components of the compositions of the present invention

By organic polymeric compound is understood in the present specification virtually any polymeric compound organic normally used as a binder, dispersant, Redeposition inhibitor and suspension of dirt in the detergent compositions, including any of the compounds high molecular weight organic polymers described as clay type flocculating agents herein, including clay type dirt removal agents (poly) ethoxylated quaternary amine / redeposition inhibitors.

The organic polymeric compound is incorporated in typical form to the detergent compositions of the invention at a 0.01% to 30% level, preferably 0.1% to 15%, with maximum preference of 0.5% to 10% by weight of the compositions.

Examples of organic polymeric compounds include homopolymeric or copolymeric polycarboxylic acids  water-soluble organic or its salts in which the acid polycarboxylic comprises at least two carboxyl radicals separated from each other by no more than two carbon atoms. The polymers of the latter type are described in GB-A-1,596,756. Examples of this type of salts are polyacrylates of PM 1,000-5,000 and its copolymers with maleic anhydride, such as copolymers having a molecular weight of 2,000 to 100,000, especially from 40,000 to 80,000.

Polyamine compounds are useful in the present invention, including aspartic acid derivatives as described in the patents EP-A-305282, EP-A-305283 and EP-A-351629.

Terpolymers containing units of monomer selected from maleic acid, acrylic acid, acid polyaspartic and vinyl alcohol, especially those with a weight molecular average of 5,000 to 10,000, are also suitable in the present memory

Other suitable organic polymeric compounds for incorporation into the detergent compositions of the Present invention include cellulose derivatives such as methylcellulose, carboxymethylcellulose, hydroxypropylmethylcellulose e hydroxyethyl cellulose.

Other suitable organic polymeric compounds they are polyethylene glycols, especially those of molecular weight of 1,000 to 10,000, more especially 2,000 to 8,000 and with maximum preference of approximately 4,000.

Highly preferred polymer components in the present invention are the polymers for the release of the dirt in cotton and non-cotton according to US-4,968,451, Scheibel et al., And in US-5,415,807, Gosselink and col., and in particular according to the request US-60/051517.

Other organic compound that is preferred as clay dispersant / redeposition inhibitor, for use in present invention, may be cationic monoamines and diamines ethoxylates of the formula:

19

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

Other dispersants / redeposition inhibitors for use in the present invention are described in the patent EP-B-011965, US 4,659,802 and US 4,664,848.

Soap suppressor system

The detergent compositions of the invention, when formulated for use in machine wash compositions, they can comprise an antifoam system present at a level of 0.01% to 15%, preferably 0.02% to 10%, most preferably from 0.05% to 3% by weight, of the composition.

Soap suppressor systems suitable for use in the present invention may comprise virtually any known antifoam compound, including, for example, silicone antifoaming compounds and 2-alkyl defoamer compounds alkanol

The expression "antifoam compound" means herein any compound or mixture of compounds that act to reduce foaming or soapy waters produced by the dissolution of a composition detergent, especially when stirring said solution.

Antifoam compounds especially Preferred for use in the present invention are the compounds silicone defoamers defined herein as any antifoam compound that includes a component of silicone. Such silicone defoamer compounds also typically contain a silica component. The term "silicone" herein, and in general in the industry, encompasses various molecular weight polymers relatively high containing siloxane units and groups hydrocarbyl of various types. The antifoam compounds of Preferred silicone are siloxanes, specifically those polydimethylsiloxanes with terminal protection units of trimethylsilyl.

Other suitable antifoaming compounds are monocarboxylic fatty acids and soluble salts of same. These materials are described in US 2,954,347, granted to Wayne St. John on 27 September of John. Monocarboxylic fatty acids and their salts to use as suds suppressors typically have hydrocarbyl chains of 10 to 24 carbon atoms and preferably from 12 to 18 carbon atoms. Suitable salts include the alkali metal salts, such as sodium, potassium and lithium, and the ammonium and alkanolammonium salts.

Other suitable antifoaming compounds include, p. e.g., high molecular weight fatty esters (e.g., fatty acid triglycerides), fatty acid esters of alcohols monovalent, C 18 -C 40 aliphatic ketones (e.g., stearone), N-alkylated aminotriazines such as tri-alkylmelamines up hexa-alkylmelamines or di-alkyldiamino-chlorotriacins until tetra-alkyldiamino-chlorotriazines formed as reaction products of cyanuric chloride with two or three moles of a primary or secondary amine containing 1 to 24 carbon atoms, propylene oxide, bis-amide of stearic acid and monostearyl phosphates of alkali di-metal (e.g., sodium, potassium, lithium) and phosphate esters.

A preferred soap suppressant system understands:

(to)

a antifoam compound, preferably an antifoam compound silicone type, most preferably a defoamer compound silicone type comprising a combination of

(i)

polydimethylsiloxane at a concentration of 50% to 99%, preferably from 75% to 95% by weight, of the antifoam compound silicone type; Y

(ii)

silica at a concentration of 1% at 50%, preferably 5% to 25% by weight, of the type compound silicone / silica;

where said antifoam compound of silica / silicone type is added to a concentration of 5% to 50% and preferably 10% to 40% in weight;

(b)

a dispersing compound that most preferably comprises a glycol and silicone copolymer with pendent radicals and a polyoxyalkylene content of 72% to 78% and a ratio between ethylene oxide and propylene oxide of 1: 0.9 to 1: 1.1 and at a concentration of 0.5% to 10%, preferably 1% to 10%, by weight; a glycol and silicone copolymer of pending radicals of this Especially preferred type is DCO544, marketed by DOW Corning with the DCO544 brand;

(C)

a inert liquid carrier compound that most preferably comprises a C 16 -C 18 ethoxylated alcohol with an ethoxylation degree of 5 to 50, preferably 8 to 15, at a concentration of 5% to 80% and preferably 10% to 70% in weight.

A particulate antifoam system highly preferred is described in EP-A-0210731 and comprises a Silicone defoamer compound and a carrier material organic with a melting point of 50ºC to 85ºC, where the organic carrier material comprises a glycerol monoester and a fatty acid with a carbon chain containing 12 to 20 carbon atoms In EP-A-0210721 other antifoam systems in the form of particles are described Preferred wherein the organic carrier material is an acid fatty or an alcohol with a carbon chain containing 12 to 20 carbon atoms, or a mixture thereof, with a point of melting from 45 ° C to 80 ° C.

Other suds suppressor systems very Preferred comprise polydimethylsiloxane or silicone mixtures, as polydimethylsiloxane, aluminosilicate and polymers polycarboxylic acids such as the copolymers of azelaic acids and acrylic.

Polymeric agents transfer inhibitors dyes

The compositions of the present invention they can also comprise from 0.01% to 10%, preferably 0.05% at 0.5% by weight of transfer inhibiting agents polymeric dyes.

The transfer inhibiting agents of polymeric dyes are preferably selected from polymers of polyamine N-oxide, copolymers of N-vinyl pyrrolidone and N-vinylimidazole, polyvinylpyrrolidone polymers or combinations thereof, said polymers being of the type crosslinked

Optical brightener

The compositions of the present invention they also optionally contain from about 0.005% to 5% in weight of certain types of hydrophilic optical brighteners, as Knows in the art.

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Agent to release polymeric dirt

Agents to release dirt Polymers, hereinafter referred to as "SRA", may be used optionally in the present compositions. If used, the SRA will generally comprise from 0.01% to 10.0%, typically 0.1% to 5% and preferably 0.2% to 3.0%, by weight, of the compositions

Preferred SRAs typically have hydrophilic segments to hydrophilize the fiber surface hydrophobic such as polyester and nylon, and segments hydrophobic to deposit on hydrophobic fibers and remain attached to them until the cycles of washing and rinsing, thus serving as an anchor for the segments hydrophilic This may allow stains to occur. after a treatment with the SRA they are cleaned more easily in subsequent washing procedures.

Preferred SRAs include esters of oligomeric terephthalate, typically prepared by procedures that involve at least one transesterification / oligomerization, often with a catalyst metallic as titanium alkoxide (IV). Such esters can be prepared using additional monomers capable of incorporating the structure of the ester through one, two, three, four or more positions without, of course, forming a global structure densely crosslinked.

Suitable SRAs include a sulfonated product of a basically linear ester oligomer consisting of an oligomeric ester main chain of repeated units of terephthaloyl and oxyalkyleneoxy and sulphonated terminal moieties derived from allyl covalently linked to the main chain, for example, as described in US-4,968,451, granted to JJ Scheibel and EP Gosselink on November 6, 1990. Such oligomeric esters may be prepared, for example, as follows: (a) ethoxylating an allyl alcohol; (b) reacting the product of (a) with dimethyl terephthalate ("DMT") and 1,2-propylene glycol ("PG") in a two-stage transesterification / oligomerization process; and (c) reacting the product of (b) with sodium metabisulfite in water. Other SRAs include the terminal-protected non-ionic 1,2-propylene / polyoxyethylene terephthalate polyesters of US-4,711,730, issued to Gosselink et al. on December 8, 1987, for example those produced by transesterification / oligomerization of poly (ethylene glycol) methyl ether, DMT, PG and poly (ethylene glycol) ("PEG"). Other examples of SRA include: Partially and totally terminal anionic oligomeric esters of US-4,721,580, issued to Gosselink on January 26, 1988, such as ethylene glycol ("EG") oligomers, PG, DMT and 3, Sodium 6-dioxo-8-hydroxyoctanesulfonate; the terminal ion-protected non-ionic block polyester oligomers of US-4,702,857, granted to Gosselink on October 27, 1987, produced for example from DMT, PEG and EG and / or PG terminal protected with methyl (Me) , or a combination of DMT, EG and / or PG, PEG terminally protected with Me and sodium dimethyl-5-sulfoisophthalate; and the terminally protected anionic terephthalate esters, especially sulfoaroyl, of US-4,877,896, granted to Maldonado, Gosselink et al. on October 31, 1989, the latter being typical of SRAs useful in both laundry and fabric conditioning products, an example being an ester composition made from the monosodium salt of m-sulfobenzoic acid, PG and DMT, which also optionally comprises, but preferably, added PEG, for example,
PEG3400

SRAs also include: copolymer blocks simple ethylene terephthalate or propylene terephthalate with polyethylene oxide or polypropylene oxide terephthalate, see US-3,959,230, granted to Hays on May 25 of 1976 and US-3,893,929, granted to Basadur on 8 July 1975; cellulosic derivatives, such as polymers hydroxether cellulosics on the market by METHOCEL from Dow; the C 1 -C 4 alkyl celluloses and the C4 hydroxyalkyl celluloses, see US 4,000,093, granted to Nicol et al. on December 28, 1976; and the ethers of methylcellulose having an average degree of substitution (methyl) per unit of anhydrous glucose of approximately 1.6 to about 2.3 and a viscosity of the solution of approximately 0.08 Pa.s (80 cp) to approximately 0.12 Pa.s (120 centipoise) measured at 20 ° C in the form of a 2% aqueous solution. Sayings Materials are available as METOLOSE SM100 and METOLOSE SM200, which are the trade names of methylcellulose ethers manufactured by Shin-etsu Kagaku Kogyo KK.

Additional classes of SRA include: (I) non-ionic terephthalates in which diisocyanate coupling agents are used to bind polymeric ester structures (see US 4,201,824, Violland et al ., And US 4,240,918, Lagasse et al .); and (II) SRAs with carboxylate terminal groups prepared by adding trimellitic anhydride to known SRAs to convert terminal hydroxyl groups to trimellitate esters. With proper catalyst selection, the trimellitic anhydride bonds with the ends of the polymer through a carboxylic acid ester isolated from the trimellitic anhydride instead of by opening the anhydride bond. Non-ionic or anionic SRAs can be used as starting material as long as they have hydroxyl end groups that can be esterified. See US 4,525,524, Tung et al. Other classes include: (III) SRA based on anionic terephthalate of the urethane bound variety, see US 4,201,824, Violland et al.

Other optional ingredients

Other optional ingredients suitable for Inclusion in the compositions of the invention include perfumes, motes, dyes or dyes, loading salts, being a loading salt preferred sodium sulfate.

Amounts may also be present. small (e.g., less than about 20% by weight) of agents neutralizers, buffering agents, phase regulators, hydrotropes, enzyme stabilizing agents, polyacids, soaps regulators, opacifiers, antioxidants, bactericides and dyes, as described in US 4,285,841, granted to Barrat et al. on 25 of August 1981 (incorporated herein as reference).

Especially preferred are perfumes encapsulated, preferably those comprising an encapsulation of starch.

In the compositions of the invention, it could preferred when dyes and / or perfumes are sprayed over the other component, the component does not comprise surfactant of type non-ionic alkoxylated alcohol sprayed.

Composition Form

The composition of the invention can be prepared through a variety of methods that involve mixing ingredients, including dry mixing, compaction as chipboard, extrusion, compression or spray drying of various compounds included in the detergent component, or mixtures of these techniques, where also the components of the The present invention can be prepared, for example, by compaction, including extrusion and agglomerate, or drying by spray.

The compositions of the present invention they can have various solid physical forms including forms such as tablets, scales, pills and bars and, preferably, the Composition is in the form of granules or tablets.

The compositions according to the present invention can also be used in compositions or together with compositions  with bleaching additive, for example, comprising agent chlorinated bleach.

The compositions preferably have a density of more than 350 g / liter, more preferably more than 450 g / liter or even more than 570 g / liter.

Abbreviations used in the examples

In detergent compositions, the abbreviated identifications of the components have the following meanings:

THE

: Rent C_ {11-13} linear sodium benzenesulfonate

THE IF)

: Scale containing alkyl C 11-13 linear sodium benzene sulfonate (90%) and sodium sulfate and {} \ hskip0.1cm humidity

LAS (II)

: C 11-13 alkyl benzene linear potassium sulphonate

MONTH

: α-sulfo methyl ester of C 18 fatty acid

TAS

: Sodium tallow alkyl sulfate

CxyAS

: C 1x-C 1 alkyl sulfate  sodium

C46SAS

: (2,3) C 14 -C 16 alkyl secondary sodium sulfate

CxyEzS

: C 1x-C 1 alkyl sulfate  condensed sodium with z moles of ethylene oxide

CxyEz

: C_ {1x} -C_ {1y} Alcohol predominantly linear primary condensed with an average of z moles {} \ ethylene oxide

QAS

: R 2 .N + (CH 3) 2 (C 2 H 4 OH)   with R2 = C_12 -C14

QAS 1

: R 2 .N + (CH 3) 2 (C 2 H 4 OH)   with R2 = C_ {8} -C_ {11}

SADS

: Alkyl C_ {14} -C_ {22} sodium disulfate of formula 2- (R) .C4 H_ {7} .- 1,4- (SO_ {4}) where R = C_ {10} -C_ {18}

SADE2S

: Alkyl C_ {14} -C_ {22} sodium disulfate of formula 2- (R) .C4 H_ {7} .- 1,4- (SO_ {4}) where R = C_ {10} -C_ {18}, with - {} \ hskip0.1cm dense with z moles of ethylene oxide

APA

: C 8 -C 10 propyl amido dimethylamine

Soap

: Linear sodium alkylcarboxylate derived from a 80/20 mixture of tallow and coconut fatty acids

STS

: Sodium toluenesulfonate

CFAA

: Alkyl C 12 -C 14 N-methylglucamide (coconut)

TFAA

: Alkyl-N-methyl C 16 -C 18 glucamide

TPKFA

: C 16 -C 18 fatty acids crude distillation derivatives

STPP

: Anhydrous sodium tripolyphosphate

TSPP

: Tetrasodium pyrophosphate

Zeolite A

: Hydrated sodium aluminosilicate of formula Na 12 (A1O 2 SiO 2) 12 .27H 2 O which it has a size {} \ hskip0.1cm of fundamental particles in the range of 0.1 to 10 micrometers (expressed weight respect {} \ hskip0.1cm to the anhydrous substance)

NaSKS-6 (I)

: Laminar-crystalline silicate of formula δ-Na2 {Si} {2} O_ {5} in size of particles average by weight {} \ hskip0.1cm of 18 micrometers and the particle size being less than 65.6 micrometers at least {} \ hskip0.1cm 90% in weight.

NaSKS-6 (II)

: Crystalline laminar silicate formula δ-Na2 {Si} {2} O_ {5} in size of particles average by weight {} \ hskip0.1cm of 18 micrometers and the particle size being less than 42.1 micrometers at least {} \ hskip0.1cm 90% in weight.

Citric acid

: Anhydrous citric acid

Borate

: Sodium Borate

Carbonate

: Anhydrous sodium carbonate with a size of particles between 200 µm and 900 µm

Baking soda

: Anhydrous sodium bicarbonate with a distribution particle size from 400 \ mum to 1200 {} \ hskip0.1cm \ mum

Silicate

: Amorphous sodium silicate (SiO2: Na2O = 2.0: 1)

Sulfate

: Anhydrous sodium sulfate

Sulfate mag - {} \ hskip0.1cm nesio

\\ [2.1mm]: Magnesium Sulfate anhydrous

Citrate

: Trisodium citrate dihydrate with one activity of 86.4% and a size distribution of {} \ hskip0.1cm 425 µm particles at 850 µm

MA / AA

: 1: 4 copolymer of maleic / acrylic acids with an average molecular weight of approximately - {} \ hskip0.1cm 70,000 mind

MA / AA (1)

: 4: 6 maleic acid / acrylic acid copolymer with an average molecular weight of approxi - {} \ hskip0.1cm poorly 10,000

AA

: Sodium polyacrylate polymer with a weight average molecular 4,500

CMC

: Sodium carboxymethylcellulose

Ether of cellulose

: Methylcellulose ether with a polymerization degree of 650, marketed by Shin Etsu {} \ hskip0.1cm Chemicals

Protease

: Proteolytic enzyme with 3.3% by weight of active enzyme, marketed by NOVO Indus - {} \ hskip0.1cm tries A / S with the trade name Savinase

Protease I

: Proteolytic enzyme with 4% enzyme weight active, as described in document {} \ hskip0.1cm WO 95/10591, marketed by Genencor Int. Inc.

Alcalase

: Proteolytic enzyme with 5.3% by weight of active enzyme, marketed by NOVO Indus - {} \ hskip0.1cm tries A / S

Cellulase

: Cellulite enzyme with 0.23% by weight of active enzyme, marketed by NOVO Indus - {} \ hskip0.1cm tries A / S with the trade name Carezyme

Amylase

: Amylolytic enzyme with 1.6% by weight of active enzyme, marketed by NOVO Indus - {} \ hskip0.1cm tries A / S with the trade name Termamyl 120T

Amylase II

: Amylolytic enzyme according to the description of PCT / US9703635

Lipase

: Lipolytic enzyme with 2.0% enzyme weight active, marketed by NOVO Industries {} \ hskip0.1cm A / S with the trade name Lipolase

Lipase (1)

: Lipolytic enzyme with 2.0% enzyme weight active, marketed by NOVO {} \ hskip0.1cm Industries A / S with the trade name Lipolase Ultra

Endolasa

: Endoglucanase enzyme with 1.5% by weight of active enzyme, marketed by NOVO {} \ hskip0.1cm Industries A / S

PB4

: Sodium perborate tetrahydrate of formula nominal NaBO_2 .3H2 {2} O.H2 {O2}

PB1

: Anhydrous sodium perborate bleach Nominal formula NaBO_2 .H2 {2}

Percarbonate

: Sodium percarbonate of nominal formula 2Na2CO3 .3H2O2

DOUBS

: Decanoyl oxybenzene sulfonate in the form of the sodium salt

DPDA

: Diperoxidedecanedioic acid

NOBS

: Nonanoyloxybenzenesulfonate in salt form sodium

NACA-OBS

: (6-nonamidocaproyl) oxybenzene sulphonate

WOLVES

: Dodecanoyloxybenzene sulfonate in the form of sodium salt

DOUBS

: Decanoyloxybenzene sulfonate in the form of the sodium salt

DOBA

: Decanoyl Oxybenzoic Acid

TAED

: Tetraacetylethylene diamine

DTPA

: Acid diethylene triamine pentaacetic

DTPMP

: Dietilen-triamino-pentamethylene phosphonate,   marketed by Monsanto with the name co - {} \ hskip0.1cm mercial Dequest 2060

EDDS

: Acid ethylenediamino-N, N'-disuccinic, isomer (S, S) in the form of its sodium salt.

Bleach photoactivated

: Zinc Phthalocyanine sulfonated or sulfonated aluminum phthalocyanine encapsulated in o vehi - {} \ hskip0.1cm made of polymer soluble

Brightener 1

: 4,4'-bis (2-sulfoestyryl) biphenyl   disodium

Brightener 2

: 4,4'-Bis (4-anilino-6-morpholino-1.3.5-triacin-2-yl) amino)   stilbene-2,2'-disulfonate disodium

HEDP

: Acid 1,1-hydroxyethane diphosphonic

PEGx

: Polyethylene glycol, with a molecular weight of x (typically 4,000)

PEO

: Polyethylene oxide, with a molecular weight 50,000 average

TEPAE

: Ethoxylated tetraethylenepentaamine

PVI

: Polyvinyl imidosol, with a molecular weight 20,000 average

PVP

: Polyvinylpyrrolidone polymer, with a weight average molecular of 60,000

PVNO

: Polyvinylpyridine N-oxide polymer, with an average molecular weight of 50,000

PVPVI

: Polyvinylpyrrolidone copolymer and vinylimidazole, with an average molecular weight of {} \ hskip0.1cm 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, where n = from {} \ hskip0.1cm 20 to 30

SRP 1

: Polyesters with protected ends anionically

SRP 2

: Short block polymer poly (1,2-propylene terephthalate) diethoxylated

PEI

: Polyethyleneimine with an average molecular weight 1800 and an average degree of ethoxylation of {} \ hskip0.1cm 7 ethylene oxides by nitrogen

Defoamer silicone

: Foam controller polydimethylsiloxane with copolymer siloxane-oxyalkylene as {} \ hskip0.1cm dispersing agent with a ratio of said foam regulator to said dispersing agent {} \ hskip0.1cm from 10: 1 to 100: 1

Opacifying

: Mix of water-based monostyrene latex, marketed by BASF Aktiengesells - {} \ hskip0.1cm chaft under the trade name Lytron 621

Wax

: Paraffin Wax

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Example I

twenty

twenty-one

22

2. 3

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Example 2

The following are detergent formulations according to the present invention:

24

25

26

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Example 3

The following are detergent formulations according to the present invention:

27

28

Claims (9)

1. A detergent composition comprising an aluminosilicate-type detergency builder and an anionic surfactant, comprising (n) components (i), where n is at least 2, wherein the level of the aluminosilicate-type detergency builder in said components as a whole it is at least 5% by weight of the composition and the level of the anionic surfactant in said components as a whole is at least 5% by weight of the composition, characterized in that the composition comprises at least one of said components manufactured by a spray drying process and at least one of said components manufactured by an agglomeration process and the degree of mixing (M) of the anionic surfactant and the detergent builder of the aluminosilicate type detergency is 0 to 0.7, where M \ Sigma ^ {n} {} i = 1} \ surd (\ sigma_ {I} \. \ \ zeta_ {i}) \ sigma is the fraction of anionic surfactant of the composition comprised in the component (i); \ zeta is the aluminosilicate fraction of the composition included in component (i). 2. A detergent composition according to the claim 1, wherein M is 0 to 0.65, preferably 0 to 0.5 or more preferably from 0 to 0.45. 3. A detergent composition according to any of the preceding claims, wherein the components are particles that have a weight average particle size of more 150 micrometers, more preferably more than 350 micrometers 4. A detergent composition according to any of the preceding claims, wherein the surfactant anionic comprises an alkyl sulfonate type surfactant or a alkyl sulfate surfactant or mixtures thereof, preferably it comprises an alkylbenzene type surfactant sulphonate 5. A detergent composition according to any of the preceding claims comprising at least 10% in weight of type detergency builder aluminosilicate, where part of the aluminosilicate is not comprised in the components, preferably being mixed with the components. 6. A detergent composition according to any of the preceding claims, wherein the components are components free of alkoxylated alcohol type surfactants, not Ionic powders. 7. A composition according to any of the previous claims, wherein a system of effervescence. 8. A composition according to any of the previous claims in granulated form or in the form of a tablet. 9. A composition according to any of the previous claims comprising a source of peroxide of hydrogen and a bleach activator.