JP2013067802A - Detergent product - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a detergent product that can prevent or minimize the contact between the detergent ingredients and the consumer.SOLUTION: This invention relates to a composition in a water-soluble pouch. The pouch includes at least two compartments, and each compartment contains a different component of the composition, wherein a first compartment contains a first component and the first component includes a liquid matrix and a source of peracid.

Description

Detailed Description of the Invention

(Technical field)
The present invention relates to the field of detergent compositions, particularly to detergent compositions for use in textile washing processes.

(Background of the Invention)
Many consumers want to avoid contact with the detergent components that are commonly used and found in detergent products during the cleaning process. In the detergent industry, attempts have been made to prevent or minimize contact between detergent components and consumers. For example, in the detergent industry, detergent tablets have been developed that minimize the generation of dusty detergent components when handled by consumers during the cleaning process. However, these detergent tablets still produce dust when handled by consumers during the cleaning process. Thus, there is a need to provide a detergent product that can be used to avoid or even minimize contact between detergent components and consumers.
Attempts have been made to solve this problem by encapsulating detergent components in the film and forming detergent sachets. These pouch detergents have been further developed by the laundry industry to improve their water solubility characteristics and cleaning performance.

In addition, consumers prefer the benefits of having unit dose detergent products, such as detergent tablets and detergent sachets. Many consumers want a unit dose detergent product that can be used easily and quickly during the cleaning process. For example, by using a unit dose detergent product, the amount of detergent to be used during the cleaning process is already pre-selected for the consumer, and determination of the desired amount of detergent product, which is a difficult and time consuming procedure, and Weighing is not necessary.
Unit dose detergent products in the form of sachets are known. For example, EP 0158464, US Pat. No. 4,846,992, US Pat. No. 4,886,615, US Pat. No. 4,929,380 and US Pat. No. 6,037,319 relate to detergent sachets. Multi-segment sachets are also known. For example, EP0236136 relates to a multi-segment sachet. US4973410 relates to a sachet containing an aqueous liquid laundry detergent comprising an alkanolamine that acts as an organic neutralization system that improves product stability and detergent performance.
It is also known to use multi-segment sachets to separate bleach from solid components with high moisture content. For example, EP 0414463 is a multi-section sachet containing finely divided sodium percarbonate and optionally other fine particulate material in one section, and a powder component containing a high free water content in different sections, eg aluminosilicate. About.

However, a sachet containing a granular bleaching composition, or a sachet section having a plurality of sections, tends to distribute the bleach component evenly in the cleaning liquid. For example, the bleach component may be dispensed in such a way as to result in a range of cleaning liquids having a high level of bleaching activity, increasing the risk of mottled damage occurring in the fabric. This is especially true when a multi-section pouch is placed directly on the drum of an automatic washing machine.
The inventors have overcome the problems associated with dispensing a composition comprising a bleach component from a multi-part sachet by providing the composition in a water-soluble sachet, wherein the sachet is at least 2 There are two sections, each section containing a different component of the composition, wherein the first section contains a first component comprising a liquid matrix and a peroxide source.
The inventors have found that the peroxide source is a problem, and if the peroxide source is in the form of particles dissolved and / or suspended in a liquid, the peroxide source is more uniformly divided into multiple sections. Has been found to be dispensed from a certain sachet section and not to remain in said section or cause an increased range of bleaching activity.
The multi-segment sachet of the present invention increases the aforementioned benefits, for example, the stability of peroxide sources and peroxide-incompatible components contained in different segments of the sachet during storage, and the composition contained in the multi-segment sachet. It also has the benefit of maintaining the performance of the object.

(Summary of Invention)
A first embodiment of the present invention provides a composition in a water-soluble sachet, the sachet comprising at least two sections, each section containing a different component of the composition, wherein the first section is Including a first component, the first component including a liquid matrix and a peroxide source.
A second embodiment of the present invention provides the use of the composition in a water-soluble sachet, the sachet comprising at least two sections, each section containing a different component of the composition in the washing process, The first section then comprises a first component, which contains a liquid matrix and a peroxide source.

(Detailed description of the invention)
Sachets and these materials The water-soluble sachets of the present invention are referred to herein as "sachets" and comprise at least two sections. Each section contains a different component of the composition. The compositions and their components are described in more detail herein below.
The sachets herein are typically in a closed configuration and are manufactured from the materials described below and include a space that is divided into at least two, preferably two sections. The sachet can be any form, shape, and material suitable for holding the composition, for example, without releasing the composition from the sachet before the sachet contacts the water. The exact implementation depends on, for example, the type and amount of sachet composition, the number of sachet segments, the properties required to hold, protect and transport or release the composition and / or its components. To do.

The sachet may be sized to simply contain either the required operation, for example, a unit dose of the composition herein suitable for a single wash, or only a partial dosage form. For example, it gives the consumer the flexibility to change the amount used depending on the size of the item to be cleaned and / or the degree of soiling.
The pouch is typically made from a water-soluble material, preferably a water-soluble material containing an internal volume space, which is divided into pouch sections. The internal volume space of the sachet is preferably encompassed by the water soluble material in such a way that the internal volume space is separated from the external environment.
The composition, or components thereof, is contained in the sachet space and is typically separated from the external environment by a water soluble barrier. Typically, the different components of the composition contained in different sections of the sachet are each separated by a water soluble barrier.

The term “isolated” is used for purposes of the present invention to be included in a category “physically clearly, if the second component is not included in the same category as the segment containing the first component. It means “preventing the first component from coming into contact with the second component”.
The term “external environment” means, for the purposes of the present invention, “anything that is not contained in and is not part of a pouch or section thereof”.
The segment is suitable, for example, to retain the components of the composition without the component being released from the segment before the sachet contacts the water. A section can have any form or shape depending on the characteristics of the substance of the section, the characteristics of the component or composition, and the purpose of use and the amount of the component or composition.

The pouch sections may each have a different color, for example, the first section may be green or blue and the second section may be white or yellow. One section of the sachet may be opaque or almost opaque, and the second section of the sachet may be translucent, transparent or slightly transparent. The pouch sections may be the same size with the same internal volume, or different sizes with different internal volumes.
Preferably, the section containing the liquid component also contains air bubbles, and preferably the air bubbles are 50% or less, more preferably 40% or less, more preferably 30% or less of the volume space of the section. Preferably, it has a volume of 20% or less, more preferably 10% or less, more preferably 5% or less. Without being limited to theory, the presence of empty bubbles increases the capacity of the compartment for movement of liquid components within the compartment and reduces the risk of liquid components falling out of the compartment.

The sachet is preferably made from a water soluble material and is referred to herein as a “sachet material”. The sachet itself, and typically the sachet material, is at least 50% as measured by the gravimetric method shown herein below using a glass filter that is typically water dispersible and has a maximum pore size of 50 microns. Preferably having a water dispersity of at least 70% or even at least 95%.
The sachet itself, and preferably the sachet material, is at least 50%, preferably at least 75% as measured by the measurement method described hereinbelow using a glass filter that is water soluble, ie, having a maximum pore size of 20 microns. Or, alternatively, has a water solubility of at least 95%.
Gravimetric method to determine water dispersibility and water solubility of sachet material:
50 grams ± 0.1 grams of material is added to a 400 ml beaker, weighed, and 245 ml ± 1 ml of distilled water is added. This is vigorously stirred for 30 minutes with a magnetic stirrer set at 600 rpm. The mixture is then filtered through a fixed quantitative glass filter with a pore size as defined above (up to 20 or 50 microns). Water is dried from the collected filtrate by any convenient method, and the mass of the remaining substance is measured (this is the dissolved or dispersed fraction). The% solubility or dispersity can then be calculated.

A preferred sachet material is a polymer material, preferably a polymer formed into a film or sheet. The sachet material is known in the art, for example by polymer material casting, blow molding, extrusion or blow extrusion.
Preferred polymers, copolymers or derivatives thereof suitable for use as sachet materials are polyvinyl alcohols, polyvinyl pyrrolidone, polyalkylene oxides, acrylamide, acrylic acid, cellulose, cellulose ethers, cellulose esters, cellulose amides, polyvinyl acetate. , Polycarboxylic acids and salts, polyamino acids or peptides, polyamides, polyacrylamide, maleic / acrylic acid copolymers, polysaccharides including starch and gelatin and natural rubbers such as xanthan and carragum The More preferred polymers are selected from polyacrylates and water-soluble acrylate copolymers, methylcellulose, sodium carboxymethylcellulose, dextrin, ethylcellulose, hydroxyethylcellulose, hydroxypropylmethylcellulose, maltodextrin, polymethacrylates, and most preferably polyvinyl alcohols, Selected from polyvinyl alcohol copolymers and hydroxymethylcellulose (HPMC) and combinations thereof. Preferably, the concentration of polymer in the sachet material is at least 60% for PVA polymers, for example.

The polymer has any weight average molecular weight, preferably about 1000 to 1,000,000, or even 10,000 to 300,000, alternatively 15,000 to 200,000, or even 20,000 to 150,000. Can be things.
The polymer mixture can also be used as a sachet material. This may be beneficial, inter alia, in controlling the mechanical and / or dissolution characteristics of the segments or sachets, depending on their application and required needs. For example, it is preferred that a mixture of polymers be present in the sachet material so that one polymer has a higher water solubility than the other polymer and / or one polymer has a higher mechanical strength than the other polymer. . Having different weight average molecular weights, for example PVA or 10,000 to 40,000, preferably a mixture of copolymers with a weight average molecular weight of approximately 20,000, and PVA or about 100,000 to 300,000, preferably Preferably use a mixture of these copolymers having a weight average molecular weight of approximately 150,000.

Also useful are, for example, polylactides achieved by blending polylactides and polyvinyl alcohols, typically comprising 1-35% by weight polylactide and approximately 65-99% by weight polyvinyl alcohol, if the material is water soluble. And a polymer blend composition comprising a hydrolytically degraded water-soluble polymer blend such as polyvinyl alcohol.
The polymer present in the sachet material is preferably hydrolyzed 60% to 98%, preferably 80% to 90% to improve the solubility of the material.
The most preferred sachet materials are films containing PVA polymers having similar properties to films containing PVA polymers, and Chris-Craft Industrial Products of Gary (Indiana, USA) It is a film known as the registered trademark M8630 sold by the company. Other preferred films suitable for use herein are films known as registered PT films or K-series films supplied by Aicello, or VF-HP films supplied by Kuraray. Have the same characteristics.

The sachet material herein may contain other additive components besides the polymer. For example, it may be beneficial to add plasticizers such as glycerol, ethylene glycol, diethylene glycol, propylene glycol, sorbitol and mixtures thereof, additional water, decomposition aids. When the sachet composition is a detergent composition, it may be useful to include detergent additives such as organic polymer soil release agents, dispersants, dye adhesion inhibitors that should be dispensed into the wash water itself. Good.
Sachets can be prepared by methods known in the art. More specifically, sachets are typically prepared by first cutting the sachet material into appropriately sized pieces, preferably the sachet material is in film form. The pouch material is then typically folded to form the required number and size of sections and the ends are sealed by any suitable technique, such as heat sealing, wet sealing, or pressure sealing. In a preferred embodiment, the sealed source is in contact with the sachet material and heat or pressure is applied to the sachet material to seal the sachet material.

The pouch material is typically fitted around the mold and brought into vacuum to contact the inner surface of the mold, thereby forming a dent or dent in the pouch material. Preferably, the sachet material is introduced into the mold and a vacuum is applied to the mold so that the sachet material is in the form of a mold, also referred to as vacuum formation.
Another preferred method is thermoforming to obtain a sachet material in the form of a mold. Thermoforming typically includes the steps of forming an open sachet in a mold by the application of heat, wherein the sachet material is in the form of a mold.
Typically, more than one piece of sachet material is used to make a sachet. For example, the first piece of sachet material may be in a vacuum to bring the sachet material into contact with the inner wall of the mold. The second piece of sachet material may be positioned at least partially, preferably completely, overlapping with the first piece of sachet material. The first piece of pouch material and the second piece of pouch material are sealed together. The first piece of sachet material and the second piece of sachet material can be the same type of material, or they can be different types of material.

In a preferred process for making a pouch, one piece of pouch material is folded at least twice, or at least three pieces of pouch material are used, or at least two pieces of pouch material are used, wherein at least one piece of pouch material is Fold at least once. When the pouch is sealed, the third piece of pouch material, or the folded piece of pouch material, creates a barrier layer that divides the pouch interior volume into at least two or more sections.
The sachet can also be prepared by matching a first piece of sachet material to the mold, for example, the first piece of film may be evacuated in the mold to bring the film into contact with the inner wall of the mold. The composition, or components thereof, are typically poured into molds. The pre-sealed section made from the pouch material is then typically placed on a composition or mold containing those components. The pre-sealed section preferably contains the composition, or components thereof. The pre-sealing section and the first piece of pouch material may be sealed together to form a pouch.

Peroxide Source The peroxide source herein is any source that can release peroxide to the cleaning liquid in dispensing the composition from the sachet. The peroxide source may be peroxide, or it will form peroxide in situ, either in the sachet section of the shelf life or in the cleaning solution upon dissolution of the composition from the sachet. It may be possible. Before the peroxide is formed or released by the peroxide source, the peroxide source may require activation by contact or interaction with a second molecule, for example, the peroxide source or water. Good. For example, the peroxide source may be a peroxide precursor such as TAED or a preformed peroxide such as RAP. Peroxide precursors and preformed peroxides are described in detail herein below.

The peroxide source is dissolved and / or dispersed in the liquid matrix of the first component of the composition. The first component of the composition is described in more detail herein below. Preferably, the peroxide source is in the form of suspended particles.
The peroxide source is preferably contained in a different section from the peroxide incompatible component. These peroxide incompatible components are described in more detail herein below.
It is preferred that the peroxide source be contained in a different section than any other bleaching component and bleaching auxiliary component. Optional bleaching components and bleaching auxiliary components are described in more detail herein below. This prevents optional bleaching components and bleaching auxiliary components from interacting and activating the peroxide source before the composition is dispensed into the wash liquor.

The peroxide precursor peroxide source preferably comprises a peroxide precursor. Preferred peroxide precursors are peroxyacid bleach precursors, perbenzoic acid precursors and their derivatives, cationic peroxyacid precursors, alkylpercarboxylic acid bleach precursors, amide-substituted alkylperoxyacid precursors and It is a combination of them.
The composition and / or the first component thereof may comprise at least two peroxyacid bleach precursors, preferably at least one hydrophobic peroxyacid bleach precursor and at least one hydrophilic peroxyacid bleach precursor. preferable.
More preferably, the second component of the composition contains a peroxide precursor in addition to the peroxide precursor contained in the first component of the composition. The second component peroxide precursor is a different type of peroxide precursor from the first component peroxide precursor, or the same type of peroxide precursor as the first component peroxide precursor. There may be. Preferably, if present, the second component peroxide precursor is of a different type than the first component peroxide precursor. For example, the first component peroxide precursor may be a hydrophilic peroxide precursor, the second component peroxide precursor may be a hydrophobic peroxide precursor, or vice versa. It is the same. This provides greater flexibility in the formulation of the composition and may reduce the instability of the composition and the peroxide precursor involved.

  The peroxyacid bleach precursor is preferably a compound having an oxy-benzenesulfonate group, preferably nonanoyloxybenzenesulfonate (NOBS), 3,5,5-trimethylhexanoyloxybenzenesulfonate sodium (iso-NOBS), benzoyl Oxybenzene sulfonate (BOBS), decanoyloxybenzene sulfonate (DOBS), dodecanoyloxybenzene sulfonate (DDOBS) and / or nonanoylamide capronoxybenzene sulfonate (NAC-OBS). Another preferred peroxyacid bleach precursor includes tetraacetylethylenediamine (TEAD).

Peroxyacid bleach precursor The peroxyacid bleach precursor reacts with hydrogen peroxide in a perhydrolysis reaction to produce peroxyacid. In general, the peroxyacid bleach precursor may be represented by the following general formula:

In the formula, L is a dissociating group, and X is essentially any functional group, and the structure of the peroxyacid generated in the perhydrolysis has the following general formula.

The peroxyacid bleach precursor is preferably mixed at a concentration of 0.1% to 20%, more preferably 1% to 10%, most preferably 1.5% to 5% by weight of the composition. The
Suitable peroxyacid bleach precursors typically contain one or more N- or O-acyl groups. These precursors can be selected from a wide range of classes. Suitable classes include anhydrides, esters, imides, lactams, and acylated derivatives of imidazoles and oximes. Examples of useful materials of these classes are disclosed in GB-A-15586789. Suitable esters are disclosed in GB-A-836988, 864798, 1147871, 2143231 and EP-A-0170386.

The dissociating group dissociating group is hereinafter defined as “L group” and must have sufficient reactivity in an optimal time frame, for example, in a perhydrolysis reaction in a washing cycle. However, if the L group is too reactive, this peroxide source will be difficult to stabilize for use in the composition.
Preferred L groups are selected from the group consisting of:

Where R ¹ is an alkyl, aryl or alkaryl group containing ¹ to 14 carbon atoms, R ³ is an alkyl chain containing 1 to 8 carbon atoms, and R ⁴ is H or R ³ , R ⁵ is an alkenyl chain containing 1 to 8 carbon atoms, and Y is H or a solubilizing substituent. Any of R ¹ , R ³ and R 4 is essentially substituted with any functional group including, for example, alkyl, hydroxy, alkoxy, halogen, amine, nitrosyl, amide, and ammonium, or alkylammonium groups. Also good.
Preferred solubilizing functional groups are _{^{-SO 3 - M +, -CO 2}} - M +, -SO 4 - M +, -N + (R 3) 4 X - and O <- N (R <- N ( R ³⁾ ₃ and most preferably -SO ₃ ^- M ⁺ and -CO ₂ ^- a M ^+, wherein, R ³ is an alkyl chain containing from 1 to 4 carbon atoms, M is bleached A cation that provides solubility to the activator, and X is an anion that provides solubility to the bleach activator, preferably M is an alkali metal, ammonium, or substituted ammonium cation, sodium and Potassium is most preferred and X is a halide, hydroxide, methyl sulfate or acetate anion.

Perbenzoic acid precursors Perbenzoic acid precursor compounds provide perbenzoic acid in perhydrolysis.
Suitable O-acylated perbenzoic acid precursor compounds include, for example, substituted and unsubstituted benzoyloxybenzene sulfonates including benzoyloxybenzene sulfonate.

Also suitable are sorbitol, glucose, and benzoylated products of benzoylating agents with all sugars, including, by way of example:

In the formula, Ac = COCH 3 and Bz = benzoyl.
Examples of the imide-type perbenzoic acid precursor compound include N-benzoylsuccinimide, tetrabenzoylethylenediamine, and N-benzoyl-substituted urea. Suitable imidazole-type perbenzoic acid precursors include N-benzoylimidazole and N-benzoylbenzimidazole, and other useful perbenzoic acid precursor-containing N-acyl groups include N-benzoylpyrrolidone, dibenzoyl Examples include taurine and benzoyl pyroglutamic acid.
Other perbenzoic acid precursors include benzoyl diacyl peroxides, benzoyl tetraacyl peroxides, and compounds having the following formula:

  Phthalic anhydride is another suitable perbenzoic acid precursor herein.

  Suitable N-acylated lactam perbenzoic acid precursors have the following formula:

In the formula, n is 0 to 8, preferably 0 to 2, and R ⁶ is a benzoyl group.

Perbenzoic acid derivative precursors Perbenzoic acid derivative precursors provide substituted perbenzoic acid in perhydrolysis.
Suitable substituted perbenzoic acid derivative precursors include any of the perbenzoic acid precursors disclosed herein, where the benzoyl group includes, for example, alkyl, hydroxy, alkoxy, halogen, amine, nitrosyl And any non-positive (ie non-cationic) functional group including amide groups.
A preferred class of substituted perbenzoic acid precursor compounds are amide-substituted compounds of the general formula:

Or

Wherein R ¹ is an aryl or alkaryl group having ¹ to 14 carbon atoms, R ² is an arylene or alkaryl group having 1 to 14 carbon atoms, and R ⁵ is H or 1 It can be an alkyl, aryl or alkaryl group containing from 10 to 10 carbon atoms, and L can be essentially any dissociating group. R ¹ preferably contains 6 to 12 carbon atoms. R ² preferably contains 4 to 8 carbon atoms. R ¹ can be aryl, substituted aryl, or alkylaryl containing branching, substitution, or both, and can be based, for example, on either natural or synthetic sources including tallow. Structural changes were similar for R ² are allowed. Substituents include alkyl, aryl, halogen, nitrogen, sulfur, and other typical substituents or organic compounds. R ⁵ is preferably H or methyl. R ¹ and R ⁵ should not contain more than 18 carbon atoms in total. This type of amide substituted bleach activating compound is described in EP-A-0170386.

Cationic Peroxyacid Precursor Cationic peroxyacid precursor compounds produce cationic peroxyacids in perhydrolysis.
Typically, the cationic peroxyacid precursor is substituted with a positively charged caustic group such as an ammonium or alkylammonium group, preferably an ethyl or methylammonium group, to replace the peroxyacid portion of a suitable peroxyacid precursor compound. Formed by. The cationic peroxyacid precursor is typically present in the composition as a salt with a suitable anion such as, for example, a halogen ion or a methyl sulfate ion.

The peroxyacid precursor compound that is cationically substituted may be perbenzoic acid, or substituted derivatives thereof, the precursor compounds described hereinabove. Alternatively, the peroxyacid precursor compound may be an alkyl percarboxylic acid precursor compound or an amide-substituted alkylperoxyacid precursor as described herein below.
Cationic peroxyacid precursors are US 4,904,406; US 4,751,015; US 4,988,451; US 4,397,757; US 5,269,962; US 5,127,852; US 5,093,022; US 5,106,528; GB 1,382,594; EP 475,512; EP 458,396; EP 284,292; and JP 87-318,332.
Suitable cationic peroxyacid precursors include any of ammonium or alkylammonium substituted alkyls, or benzoyloxybenzene sulfonates, N-acylated caprolactams, and monobenzoyltetraacetylglucose benzoyl peroxides. Can be mentioned.
A preferred cation-substituted benzoyloxybenzene sulfonate is a 4- (trimethylammonium) methyl derivative of benzoyloxybenzene sulfonate.

A preferred cation-substituted alkyloxybenzene sulfonate has the following formula:

Preferred cationic peroxyacid precursors of the N-acylated caprolactam class include trialkyl ammonium methylene benzoyl caprolactams, especially trimethyl ammonium methylene benzoyl caprolactam.

  Other preferred cationic peroxyacid precursors of the N-acylated caprolactam class include trialkyl ammonium methylene alkyl caprolactams.

In the formula, n is 0 to 12, particularly 1 to 5.
Another preferred cationic peroxyacid precursor is 2- (N, N, N-trimethylammonium) ethyl sodium 4-sulfophenyl carbonate.

Alkyl percarboxylic acid bleach precursors Alkyl percarboxylic acid bleach precursors form percarboxylic acids in perhydrolysis. A preferred precursor of this type provides peracetic acid in perhydrolysis.
Preferred alkyl percarboxylic acid precursor compounds of imides include N-, N, N ¹ N ¹ tetraacetylated alkylene diamines in which the alkylene group contains 1 to 6 carbon atoms, especially alkylene groups 1, 2 And those compounds containing 6 carbon atoms. Tetraacetylethylenediamine (TAED) is particularly preferred.
Other preferred alkyl percarboxylic acid precursors include 3,5,5-trimethylhexanoyloxybenzenesulfonate sodium (iso-NOBS), nonanoyloxybenzenesulfonate sodium (NOBS), acetoxybenzenesulfonate sodium (ABS) and penta Acetyl glucose is mentioned.

Amide-substituted alkylperoxyacid precursors Amide-substituted alkylperoxyacid precursor compounds including those of the following general formula are also suitable.

Or

Wherein R ¹ is an alkyl group of ¹ to 14 carbon atoms, R ² is an alkylene group containing 1 to 14 carbon atoms, and R ⁵ is H or an alkyl containing 1 to 10 carbon atoms. The group, and L, can be essentially any dissociating group. R ¹ preferably contains 6 to 12 carbon atoms. R ² preferably contains 4 to 8 carbon atoms. R ¹ may be linear or branched, substituted, or branched alkyl containing both, and may be based on either a synthetic source or a natural source including tallow. Structural changes were similar for R ² are allowed. Substituents can include alkyl, halogen, nitrogen, sulfur, and other typical substituents or organic compounds. R ⁵ is preferably H or methyl. R ¹ and R ⁵ should not contain more than 18 carbon atoms in total. This type of amide substituted bleach activating compound is disclosed in European Patent A-0170386.

Benzoxazine organic peroxyacid precursors are also suitable, for example, precursor compounds of benzoxazines such as those described in EP-A-332,294 and A-482,807, in particular those having the formula is there.

  The following types of substituted benzoxazines are included.

Wherein R ₁ is H, alkyl, alkaryl, aryl, arylalkyl, and R ₂ , R ₃ , R ₄ , and R ₅ are H, halogen, alkyl, alkenyl, aryl, hydroxyl, alkoxyl, amino , Alkylamino, COOR ₆ (wherein R ₆ is H or an alkyl group) and the same or different substituents selected from carbonyl functional groups.
Particularly preferred precursors of benzoxazines are:

The preformed peroxide peroxide source preferably comprises a preformed peroxide, which is typically an organic peroxyacid compound that can act as a bleaching system.
A preferred class of organic peroxyacid compounds are amide-substituted compounds of the general formula:

Or

In which R ¹ is an alkyl, aryl or alkaryl group of 1 to 14 carbon atoms, R ² is an alkylene, arylene and alkaryl group containing 1 to 14 carbon atoms, and R ⁵ is H or An alkyl, aryl or alkaryl group containing 1 to 10 carbon atoms. R ¹ preferably contains 6 to 12 carbon atoms. R ² preferably contains 4 to 8 carbon atoms. R ¹ may be linear or branched, substituted, or branched alkyl, substituted aryl or alkylaryl containing both, based on synthetic sources or natural sources including, for example, tallow But you can. Similar changes to the structure are allowed for R ^2. Substituents include alkyl, aryl, halogen, nitrogen, sulfur, and other typical substituents or organic compounds. R ⁵ is preferably H or methyl. R ¹ and R ⁵ should not contain more than 18 carbon atoms in total. This type of amide-substituted organic peroxyacid compound is described in EP-A-0170386.

A preferred preformed peroxide is a preformed monoperoxide which means that the peroxide contains one peroxygen group. A preferred preformed monoperoxide is monoperoxycarboxylic acid.
In a preferred embodiment of the invention, the preformed peroxide has the general formula:
X-R-C (O) OOH
Where R is a linear or branched alkyl chain having at least one carbon atom, and X is halogen or alkyl, especially an alkyl chain of 1 to 24 carbon atoms, aryl, halogen, ester, ether, amine Amide, substituted phthalamino, imide, hydroxide, sulfide, sulfate, sulfonate, carboxyl oxide, heterocycle, nitric acid, aldehyde, phosphonic acid, phosphonate or a mixture thereof The

In particular, the R group preferably contains up to 24 carbon atoms. Alternatively, the R group is aryl, halogen, ester, ether, amine, amide, substituted aminophthalate, imide, hydroxide, sulfide, sulfate, sulfonate, carboxylic acid, heterocycle, nitric acid, aldehyde, ketone, Alternatively, it may be a branched alkyl chain comprising one or more side chains comprising a substituent selected from the group consisting of mixtures thereof.
In preferred preformed peroxides, the X group according to the general formula is a phthalimide group. Thus, particularly preferred and preferred preformed peroxides have the general formula:

Wherein, R C ₁ - ₂₀ as well as A, B, C and D is independently halogen or alkyl, hydroxyl, nitro, halogen, amine, ammonium, cyanide, carboxylic acids, sulfates, sulfonates, aldehydes or mixtures thereof, A substituent selected independently from the group consisting of
In a preferred aspect of the invention, R is an alkyl group having 3 to 12 carbon atoms, more preferably 5 to 9 carbon atoms. Preferred substituents A, B, C and D are linear or branched alkyl groups having 1 to 5 carbon atoms, more preferably hydrogen.
Preferred preformed peroxides are phthaloylamide peroxyhexanoic acid (PAP), phthaloylamide peroxyheptanoic acid, phthaloylamide peroxyoctanoic acid, phthaloylamide peroxynonanoic acid, phthaloylamide peroxydecanoic acid, and Selected from the group consisting of those mixtures.

In a particularly preferred aspect of the invention, the peroxide has a formula such that R is C ₅ H ₁₀ (ie, PAP).
If the first component of the composition includes a peroxide source that is a preformed peroxide, the pH of the first component may be lower than the pH of the second component of the composition. In this embodiment of the invention, preferably the first component has a pH in the range of 3.0 to 6.0, preferably 4.0 to 5.0. In this embodiment of the invention, the second component preferably comprises an alkaline source, for example a carbonate source such as sodium carbonate and / or sodium bicarbonate.

Compositions and their components The compositions herein are contained in sachets. The composition consists of at least two components contained in different sections of the sachet. These components of the composition are described in more detail herein below.
The compositions herein are cleaning or textile care compositions, preferably hard surface cleaners, more preferably laundry or dishwashing compositions including pretreatment or dipping compositions and rinse additive compositions. is there.
Typically, the composition comprises an amount of detersive composition such that one or many sachet compositions are sufficient for a single wash.

First component The first component comprises a liquid matrix. Preferably the first component is at least 20% by weight (of the first component), alternatively at least 30% by weight liquid matrix, preferably at least 40% by weight, alternatively at least 50% by weight, alternatively at least 60% by weight, alternatively at least 70%. % By weight, alternatively at least 80%, or even at least 90% by weight of liquid matrix. The first component may include dispersed and / or suspended solid particles that are dispersed and / or suspended in the liquid matrix of the first component. For example, components that are not readily dissolved in the liquid matrix of the first component may be present in the form of suspended particles. These components include the peroxide sources herein. If present, these suspended particles dispersed unevenly may be preferred, but the suspended particles are preferably uniformly dispersed in the liquid matrix. It is preferred that all of the suspended particles are suspended in only one area of the liquid matrix.
A liquid or liquid matrix is typically meant to be in liquid form at ambient temperature and pressure, eg, 20 ° C. and atmospheric pressure.

  The first component is preferably at least 300 mPaS, more preferably at least 400 mPaS, more preferably at least 500 mPas, more preferably at least 750 mPas, more preferably at least 1000 mPas, more preferably at least 1500 mPas, more preferably at least 2000 mPas, more preferably at least A viscous liquid matrix having a viscosity of 5000 mPas, alternatively at least 10,000 mPas, alternatively at least 25000 mPas, alternatively at least 50000 mPas. This is particularly preferred when the peroxide source is in the form of suspended particles, and more mottled damage to the fabric compared to when the peroxide source is suspended or dispersed in a non-viscous liquid matrix. Reduce the risk of

Without being limited to theory, the viscous liquid matrix allows the suspended peroxide source to remain fully dispersed or suspended in the first component liquid matrix, And prevents the formation of large solid complexes from the peroxide source which, when dispersed from the sachet during the washing process, increases the risk of damaging to transfer to the fabric during washing.
The viscosity of the viscous liquid matrix is typically measured at a shear rate of 20 s-1 to 50 s-1, preferably 25 s-1 or 25 s-1 to 50 s-1. One skilled in the art knows that if the rheology of a viscous liquid cannot be accurately measured with a shear rate within this range, a shear rate outside this range will be used. Viscous liquid matrix may also have a yield stress of 10Nm ^-2 ~200Nm ^-2.
The first component liquid matrix may be non-aqueous and preferably comprises less than 1% or less than 0.5% free water. The first component may comprise less than 5% (by weight of the first component), preferably less than 4%, alternatively less than 3%, alternatively less than 2%, alternatively less than 1%, alternatively less than 0.5% free water. .

The liquid matrix of the first component may contain a solvent. Preferred solvents do not dissolve or damage the pouch material. More preferably, the solvent is a long chain, low polarity solvent. Long chain means a solvent containing a carbon chain of more than 6 carbon atoms, low polarity means a solvent having a dielectric constant of less than 40. Preferred solvents include C _12-14 paraffins and more preferably C _12-14 iso-paraffins. Other solvents include alcohols such as methanol, ethanol, propanol, isopropanol, derivatives thereof, and combinations thereof. Other solvents suitable for use herein are diols. Other solvents suitable for use herein include glycerol, dipropylene glycol, butyl alcohol, butoxy-propoxypropanol, paraffin oil and 2 amino-2 methyl propanol, and combinations thereof.
The first component is preferably free of peroxide incompatible components. Peroxide incompatible components are described in more detail herein below. This increases the stability of the composition, their components and their components, and since the peroxide source is contained separately from the peroxide incompatible components, the peroxide sources and incompatible components are One or more of these components and / or the peroxide source itself are decomposed, destroyed and / or inactivated during storage of the composition in the water-soluble sachet to prevent interaction with each other. To avoid.

The second component of the second component composition is contained in a different sachet section than the first component of the composition.
Preferably the second component comprises a bleach-incompatible component. Bleach incompatible ingredients are described in more detail herein below. Preferably the second component does not include a peroxide source.
Preferably, the second section containing a bleach-incompatible component that is deactivated or destroyed by the peroxide source is preferably more in comparison to the sachet material forming the first section containing the first component. Manufactured from sachet material that dissolves easily. For example, the second section of sachet material may be thinner than the first section of sachet material. Alternatively, the second material sachet material may be coated to promote or increase the water dispersibility or water solubility of the sachet material. Alternatively, the first component sachet material may be coated to reduce the water solubility of the sachet material. This allows the second section to dissolve or disperse faster than the first section and allows the second component to be distributed to the cleaning liquid prior to the first component.

The continuous release of the components of the composition increases the cleaning performance of the composition. This is because, if the second component includes a bleach-incompatible component, the bleach-incompatible component can be dispensed into the wash solution and begin to function before the bleach component is dispensed into the wash solution, among others. preferable. Bleach incompatible components are described in more detail herein below.
The reverse is preferred if the bleach-incompatible component decomposes, destroys or inactivates the bleach component, and the first and / or second sections are preferably the first component before the second component is washed before the second component. To be distributed. Preferably the second component is at least 5 seconds from the first component of the composition, more preferably at least 10 seconds, alternatively at least 20 seconds, alternatively at least 45 seconds, alternatively at least 1 minute, alternatively at least 3 minutes, alternatively at least 5 minutes, alternatively Further dispense at least 10 minutes before the wash liquid. Alternatively, preferably the first component is at least 5 seconds, more preferably at least 10 seconds, alternatively at least 20 seconds, alternatively at least 45 seconds, alternatively at least 1 minute, alternatively at least 3 minutes, alternatively at least 5 minutes than the second component of the composition. Or even at least 10 minutes before being dispensed into the wash solution.

In this embodiment of the invention, the components that are initially dispensed into the cleaning liquid preferably include other components that are beneficial for working with the cleaning liquid at the beginning of the cleaning cycle. For example, such components include surfactants and builders, especially water-soluble builders. Also, if the composition herein includes a fabric softener, the fabric softener may be included in a component of the composition that is finally dispensed into the cleaning liquid. This improves the softening performance of the composition.
The second component may include a liquid matrix or a solid matrix. Preferably the second component comprises a liquid matrix. Preferably the second component is at least 20% by weight (of the second component), alternatively at least 30% by weight liquid matrix, preferably at least 40% by weight, alternatively at least 50% by weight, alternatively at least 60% by weight, alternatively at least 70%. % By weight, alternatively at least 80% by weight, or even at least 90% by weight of liquid matrix. The second component may include a liquid matrix, solvent as described herein above. This solvent may be the same type of solvent as the solvent contained in the first component, or may be a different type of solvent from the solvent contained in the first component.

  The second component preferably comprises an aqueous liquid matrix, preferably 1% or more free water (of the second component), preferably 2% or more, alternatively 3% or more, alternatively 4% or more, alternatively 5%. % Of free water and preferably up to 25% by weight (of the second component), preferably up to 20%, alternatively up to 15%, alternatively up to 10%. If the first component comprises a non-aqueous liquid aqueous liquid matrix, preferably the second component comprises an aqueous liquid aqueous liquid matrix. In this preferred embodiment of the invention, a component that favors a non-aqueous environment or that is more easily formulated in a non-aqueous environment is preferably included in the first component of the composition, whereas an aqueous environment is preferred. A component that is preferred or more easily formulated in an aqueous environment is preferably included in the second component of the composition.

The second component comprises a low viscosity liquid matrix having a viscosity of preferably less than 300 mPas, preferably less than 200 mPas, alternatively less than 100 mPas, alternatively less than 50 mPas, alternatively less than 25 mPas. This is particularly preferred if the first component comprises a viscous liquid matrix.
The viscosity of the low viscosity liquid matrix is typically 20s ^-1 ~50s ^-1, preferably measured at a shear rate of 25s ^-1 or 25s ^{-1 ~50s -1,.} One skilled in the art will recognize that if the rheology of a low viscosity liquid cannot be accurately measured with a shear rate within this range, a shear rate outside this range will be used.
The second component may include a peroxide source and / or optional bleaching components and bleaching auxiliary components. Preferably, the second component bleach component is of a different type than the first component peroxide source and / or any other bleach component and bleach auxiliary component. Preferably, the peroxide source of the first component and any other bleaching component and bleaching auxiliary component and the second component bleaching component are in contact with each other, especially when in an aqueous and / or oxidizing environment. Form an activated bleaching system.

Since these bleaching components are contained in different components of the composition and are contained in different sections of the sachet, the level of bleaching activity of the bleaching system of the composition is at least initially in contact with each other. Until it is distributed. Thus, at this stage of the wash cycle, the bleaching components are well dispersed and the risk of mottled damage that subsequently occurs on the fabric in the wash process is reduced. The bleaching component may be released continuously as described herein to further reduce the risk of mottled damage that occurs in the fabric.
A preferred embodiment of the present invention is a composition wherein the second component comprises a peroxide incompatible component, preferably selected from the group consisting of enzymes, perfumes, chelating agents, or combinations thereof. This reduces the instability of peroxide incompatible components, may reduce peroxide source instability, and improves the performance of the compositions herein.
Another preferred embodiment of the present invention is a composition wherein the second component comprises a bleaching auxiliary component, preferably selected from the group consisting of a bleach enhancer, a bleach catalyst, or combinations thereof. This reduces the instability of the bleaching system of the composition during shelf life.

Optional component compositions and their components include builder compounds, surfactants, enzymes, alkali sources, colorants, fragrances, lime soap dispersants, organic polymer compounds including polymer dye adhesion inhibitors, crystal growth inhibitors May contain a variety of different components including heavy metal ion sequestering agents, metal ion salts, enzyme stabilizers, corrosion inhibitors, foam inhibitors, solvents, fabric softeners, optical brighteners, and hydrotrophs .
All preferred amounts of the components described herein are% by weight of the compositions herein.

Optional bleaching components and bleaching auxiliary components
Peroxide source The peroxide source is typically a hydrogen peroxide source. Suitable hydrogen peroxide sources include inorganic perhydrate salts.
Examples of inorganic perhydrate salts include perboric acid, percarbonate, perphosphate, persulfate, and persilicate. Inorganic perhydrate salts are usually alkali metal salts. Inorganic perhydrate salts may be included as crystalline solids without additional protection. However, certain perhydrate salts may be used in coated forms of inorganic perhydrate salts that provide better storage stability of perhydrate salts in the preferred embodiment.
Sodium perborate is a monohydrate of the general formula NaBO ₂ H ₂ O ₂ or NaBO ₂ H ₂ O ₂ . It can be in the form of 3H ₂ O tetrahydrate.

Alkali metal percarbonates, especially sodium percarbonate, are the preferred perhydrates for use herein. Sodium percarbonate is 2Na ₂ CO ₃ . Additional compounds having the formula corresponding to 3H ₂ O ₂ and are available as crystalline solids. Most preferably, the percarbonate is in a coated form that provides stability within the product.
Suitable coating materials that provide in-product stability include water-soluble alkali metal salts, or mixtures thereof. For example, sulfate and / or carbonate. Such coatings as well as the coating process are described in advance, for example, in GB-1,466,799 granted to Interox on March 9, 1977. The weight ratio of coating material to percarbonate ranges from 1: 200 to 1: 4, more preferably from 1:99 to 1: 9, most preferably from 1:49 to 1:19.
Other suitable coating materials that provide in-product stability are SiO ₂ : Na ₂ O ratios of 1.8: 1 to 3.0: 1, preferably 1.8: 1 to 2.4: 1. Sodium silicate and / or preferably sodium metasilicate applied at a concentration of ₂ % to 10% (usually 3% to 5% by weight) SiO ₂ of the inorganic perhydrate salt. Magnesium silicate can also be included in the coating. Coatings containing silicates or other minerals are also suitable.

Bleach catalyst The composition herein may comprise a bleach catalyst. As used herein, the term “bleach catalyst” includes compounds that are catalytic bleach enhancers. Preferably the bleach catalyst is a metal containing a bleach catalyst, more preferably a transition metal containing a bleach catalyst, and even more preferably a manganase or a bleach catalyst containing cobalt.
The compositions of the present invention may contain an effective amount of a bleach catalyst. The term “effective amount” refers to “a substance that is required to be oxidized by the composition or method regardless of what composition or conditions of use the composition or amount of bleaching catalyst present in use is used. As a result of being sufficient to at least partially oxidize. Preferably the composition of the present invention is 1 ppb (0.0000001 wt%) or more of the composition, more preferably 100 ppb (0.00001 wt%) or more, even more preferably 500 ppb (0.00005 wt%), even more Preferably 1 ppm (0.0001 wt%) to 99.9 wt%, more preferably up to 50 wt%, even more preferably up to 5 wt%, even more preferably 500 ppm (0.05 wt%) herein. Includes a bleaching catalyst as described below.

A preferred type of bleach catalyst is a manganase base complex. Preferred examples of these catalysts include Mn ^IV ₂ (u—O) ₃ (1,4,7-trimethyl-1,4,7-triazacyclononane) _2- (PF ₆ ) ₂ , Mn ^III ₂ (u _{-O) 1 (u-OAc)} 2 (1,4,7- _{trimethyl-1,4,7-triazacyclononane) 2 - (ClO 4) 2} , Mn IV 4 (u-O) 6 (1, _{4,7-triazacyclononane) 4 (ClO 4) 2,} Mn III Mn IV 4 (u-O) 1 (u-OAc) 2- (1,4,7- trimethyl-1,4,7 thoria Zacyclononane) _2- (ClO ₄ ) ₃ , and mixtures thereof.
Preferred bleaching catalysts include Co, Cu, Mn, Fe, -bispyridylmethane and -bispyridylamine complexes. Particularly preferred catalysts include Co (2,2′-bispyridylamine) Cl ₂ , di (isothiocyanato) bispyridylamine-cobalt (II), trisdipyridylamine-cobalt (II) perchlorate, Co (2,2- Bispyridylamine) ₂ O ₂ ClO ₄ , bis- (2,2′-bispyridylamine) copper (II) perchlorate, tris (di-2-pyridylamine) iron (II) perchlorate, and mixtures thereof Can be mentioned. Preferred examples include tetra-containing N ₄ Mn ^III (u—O) ₂ Mn ^IV N ₄ ) ⁺ and [bipi ₂ Mn ^III (u—O) ₂ Mn ^IV bipi ₂ ] — (ClO ₄ ) _3. Binuclear Mn complexes with -N-dentate and bi-N-dentate bonds.

The most preferred cobalt catalyst useful herein is a cobalt pentaamine acetate salt having the formula [Co (NH ₃ ) ₅ OAc] T _y , wherein OAc is the acetate moiety, and especially cobalt pentaamine acetate chloride, [Co (NH ₃ ) ₅ OAc] Cl ₂ ; and [Co (NH ₃ ) ₅ OAc] (OAc) ₂ ; [Co (NH ₃ ) ₅ OAc] (PF ₆ ) ₂ ; [Co (NH ₃ ) ₅ OAc] ( SO ₄ ); [Co (NH ₃ ) ₅ OAc] (BF ₄ ) ₂ ; and [Co (NH ₃ ) ₅ OAc] (NO ₃ ) ₂ (herein “PAC”).

Other suitable bleaching catalysts include transition metal bleaching catalysts including:
i) Mn (II), Mn (III), Mn (IV), Mn (V), Fe (II), Fe (III), Fe (IV), Co (I), Co (II), Co (III ), Ni (I), Ni (II), Ni (III), Cu (I), Cu (II), Cu (III), Cr (II), Cr (III), Cr (IV), Cr (V ), Cr (VI), V (III), V (IV), V (V), Mo (IV), Mo (V), Mo (VI), W (IV), W (V), W (VI ), Pd (II), Ru (II), Ru (III), and Ru (IV), preferably Mn (II), Mn (III), Mn (IV), Fe (II), Fe (III), The group consisting of Fe (IV), Cr (II), Cr (III), Cr (IV), Cr (V) Cr (VI), and mixtures thereof Transition metal al selected,
ii) A bridged macropolycyclic bond in which 4 or 5 donor atoms are coordinated to the same transition metal, the bond comprising:

a) an organic containing 4 or more donor atoms (preferably at least 3, more preferably at least 4 and these donor atoms are N) each separated by a covalent bond of 2 or 3 non-donor atoms A macrocyclic ring, 2 to 5 (preferably 3 to 4, more preferably 4) of these donor atoms are coordinated to the same transition metal atom of the complex;
b) a bridging chain covalently bonded at at least two non-adjacent donor atoms of the organic macrocycle, the covalent non-adjacent donor atoms at the ends of the end coordinated to the same transition metal in the complex A donor atom, wherein the bridging chain comprises 2 to 10 atoms (preferably the bridging chain is 2, 3 or 4 non-donor atoms, and further 4 to 6 non-donors with donor atoms And iii) H ₂ O, ROH, NR ₃ , RCN, OH ⁻ , OOH ⁻ , RS ⁻ , RO ⁻ , RCOO ⁻ , OCN ⁻ , SCN ⁻ , N ₃ ⁻ , CN ⁻ , F ^{-, Cl -, Br -,} I -, O 2 -, NO 3 -, NO 2 -, SO 4 2-, SO 3 2-, PO 4 3-, organic phosphates, organic phosphonates, organic sulfates, Organic sulfonates and pyridines, pyrazine Preferred from the group consisting of aromatic N donors, optionally substituted alkyl, optionally substituted aryl, such as, pyrazoles, imidazoles, benzimidazoles, pyrimidines, triazoles, and thiazoles where R is H One or more optional non-macropolycyclic linkages selected.

  A particularly useful bleach catalyst is [Mn (Bicikuram) C12].

“Bcyclam” (5,12-dimethyl-1,5,8,12-tetraaza-bicyclo [6.6.2] hexadecane) is a journal of the American Chemical Society (J. Amer. Chem. Soc.) (1990), 112, 8604.
The bleaching catalyst herein can be processed with additive materials to reduce the effect of color if desired for product aesthetics or to be included in enzyme-containing particles as exemplified herein below. Alternatively, the composition may be made to contain the catalyst “speckle”.
Other bleaching catalysts are compounds that complex with transition metals and react with ambient oxygen in the cleaning solution to catalyze bleaching of the substrate. A preferred bleaching catalyst of this type has the following formula:

_{[M a L k X n]} Y m
Where
a is an integer of 1 to 10, preferably 1 to 4,
k is an integer of 1 to 10,
n is an integer of 1 to 10, preferably 1 to 4,
m is zero or an integer of 1-20, preferably 1-4.
M is Mn (II)-(III)-(IV)-(V), Cu (I)-(II)-(III), Fe (II)-(III)-(IV)-(V), Co (I)-(II)-(III), Ti (II)-(III)-(IV), V (II)-(III)-(IV)-(V), Mo (II)-(III) A metal selected from-(IV)-(V)-(VI) and W (IV)-(V)-(VI), preferably Fe (II)-(III)-(IV)-(V) And
X represents O ²⁻ , RBO ₂ ²⁻ , RCOO ⁻ , RCONR ⁻ , OH ⁻ , NO ₃ ⁻ , NO, S ² −, RS ⁻ , PO ₄ ³⁻ , PO ₃ OR ³⁻ , H ₂ O, CO ₃ ^2- , HCO ₃ ⁻ , ROH, N (R) ₃ , ROO ⁻ , O ₂ ²⁻ , O ₂ ⁻ , RCN, Cl ⁻ , Br ⁻ , OCN ⁻ , SCN ⁻ , CN ⁻ , N ₃ ⁻ , F ⁻ , I ⁻ , RO ⁻ , ClO ₄ ⁻ , and CF ₃ SO ₃ ⁻ , corresponding to a coordination bond species selected from
Y is ClO ₄ ⁻ , BR ₄ ⁻ , [MX ₄ ] ⁻ , [MX ₄ ] ²⁻ , PF ₆ ⁻ , RCOO ⁻ , NO ₃ ⁻ , RO ⁻ , N ⁺ (R) ₄ , ROO ⁻ , O ₂ ^{2 _{-, O 2 -, Cl -}} , Br -, F -, I -, CF 3 SO 3 -, S 2 O 6 2-, OCN -, H 2 O, and BF ₄ ^- noncoordinating bonds selected from It corresponds to a counter ion,
Each R is independently selected from hydrogen, hydroxyl, -R 'and OR', wherein R 'is independently from alkyl, alkenyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, or carbonyl derivative. Selected, R ′ is optionally substituted with one or more functional groups E;
E is independently F, Cl, Br, I, OH, OR ′, NH ₂ , NHR ′, N (R ′) ₂ , N (R ′) ₂ , N (R ′) ₃ ⁺ , C (O) R ′, OC (O) R ′, COOH, COO ⁻ (Na ⁺ , K ⁺ ), COOR ′, C (O) NH ₂ , C (O) NHR ′, C (O) N (R ′) ₂ , Heteroaryl, R ′, SR ′, SH, P (R ′) 2, P (O) (R ′) 2, P (O) (OH) ₂ , P (O) (OR ′) ₂ , NO ₂ , Selected from SO ₃ H, SO ₃ ⁻ (Na ⁺ , K ⁺ ), S (O) 2 R ′, HNC (O) R ′, and N (R ′) C (O) R ′;
L is a bond having the following general formula:

Where
n = 1 or 2, if n = 2, each Q3-R3 group is independently defined;
R1, R2, R3, R4 are independently selected from the group consisting of hydrogen, hydroxyl, halogen, —NH—C (NH) —NH ₂ , —R and —OR, wherein R = alkyl (alkenyl), cyclo An alkyl, heterocycloalkyl, aryl, heteroaryl or carbonyl derivative group, R is optionally substituted with one or more functional groups E;
Q1, Q2, Q3, Q4 are independently selected from the group of structures having the following formula:

Wherein a = 0 to 5, b = 0 to 5, c = 0 to 5, n = 1 or 2, and a + b + c = 1 to 5.
Y is selected from the group consisting of O, S, SO, —SO ₂ —, C (O), arylene, alkylene, heteroarylene, heterocycloalkylene, (G) P, P (O), and (G) N. Wherein G is selected from hydrogen, alkyl, aryl, arylalkyl, cycloalkyl, except hydrogen is optionally substituted with one or more functional groups E;
R5, R6, R7 and R8 are independently selected from the group consisting of hydrogen, hydroxyl, halogen, -R and -OR;
R corresponds to alkyl, alkenyl, cycloalkyl, heterocycloalkyl, aryl, heterocycloalkyl, aryl, heteroaryl and a carbonyl derivative group optionally substituted with one or more functional groups E, or R5 and R6, or R7 and R8, or both correspond to oxygen, or R5 and R7 and / or independently R6 and R8, or R5 and R8 and / or independently R6 and R7 are optionally C1-4 alkyl, -F , -Cl, -Br, or -I substituted C1-6 alkyl, if at least two of R1, R2, R3, R4 contain coordination bond heteroatoms and only 6 heteroatoms are the same Coordinated to the transition metal atom,
Q is — (CH ₂ ) _2-4 , —CH ₂ CH (OH) CH ₂ ,

Optionally selected from methyl or ethyl,

as well as

Is replaced by

Bleach Enhancer Bleach enhancers as defined herein include catalytic bleach enhancing compounds.
Preferred bleach enhancers suitable for use herein are described in US5817614.
Other preferred bleach enhancers for use herein are the quaternary imine salts described in EP 728183. Preferred quaternary imine salts have the general formula:

Where
R ₁ and R ₄ are hydrogen or a C ₁ -C ₃₀ substituted or unsubstituted group selected from the group consisting of phenyl, aryl, heterocyclic ring, alkyl, and cycloalkyl groups;
R ₂ is hydrogen or a C ₁ -C ₃₀ substituted or unsubstituted selected from the group consisting of phenyl, aryl, heterocyclic ring, alkyl, cycloalkyl, nitro, halo, alkoxy, keto, carboxy, and carboalkoxy groups Type base,
R ₃ is a C ₁ -C ₃₀ substituted or unsubstituted group selected from the group consisting of phenyl, aryl, heterocyclic ring, alkyl, cycloalkyl, nitro, halo, and cyano group;
R ₁ and R ₂ and R ₂ and R ₃ together form a cycloalkyl, polycyclo, heterocyclic or aromatic ring system,
X ⁻ is a stable counter ion in the presence of an oxidizing agent.
Other preferred bleach enhancers are sulfoimines having the general formula:

Where
R1 may be hydrogen or a substituted or unsubstituted phenyl, aryl, heterocyclic, alkyl or cycloalkyl group;
R2 may be hydrogen or a substituted or unsubstituted phenyl, aryl, heterocyclic, alkyl or cycloalkyl group or keto, carboxy, carboalkoxy or R1C = SO2-R3 group;
R3 may be a substituted or unsubstituted phenyl, aryl, heterocyclic, alkyl or cycloalkyl group or a nitro, halo or cyano group;
R1 and R2 and / or R2 and R3 may each form a cycloalkyl, heterocyclic or aromatic ring system.
Other preferred bleach enhancers are arylimium zwitterions having the general formula:

Alternatively, in the formula, R ₁ is selected from the group consisting of hydrogen and a linear or branched C ₁ -C ₁₈ substituted or unsubstituted alkyl chain, or has the following general formula:

Wherein R ₁ is selected from the group consisting of linear or branched C ₁ -C ₁₈ substituted or unsubstituted alkyl chains.
Other suitable bleach enhancers have the following general structure:

Where
The effective charge is +3 to -3,
M is 1 to 3 when G is present, m is 1 to 4 when G is not present,
n is an integer from 0 to 4,
Each R ₂₀ independently represents a group consisting of H, alkyl, cycloalkyl, aryl, fused aryl, heterocyclic ring, fused heterocyclic ring, nitro, halo, cyano, sulfanato, alkoxy, keto, carboxy and carboalkoxy groups Any two vicinal R ₂₀ substituents may be combined to form a fused aryl, fused carbocyclic or fused heterocyclic ring, selected from substituted or unsubstituted groups selected from
R ₁₈ is a substituent selected from the group consisting of H, alkyl, cycloalkyl, alkaryl, aryl, aralkyl, heterocyclic ring, silyl, nitro, halo, cyano, sulfanato, alkoxy, keto, carboxyl and carboalkoxyl groups Type or unsubstituted group,
R ₁₉ may be a substituted or unsubstituted, saturated or unsaturated group selected from the group consisting of H, alkyl, cycloalkyl, alkaryl, aryl, aralkyl, heterocyclic ring, and G is (1) —O—, (2) —H (R ₂₃ ) —, and (3) —N (R ₂₃ R ₂₄ ) — are selected, and R _{21 to} R ₂₄ are H, oxygen, linear Or a substituted type independently selected from the group consisting of branched C ₁ -C ₁₂ alkyls, alkylenes, alkoxys, aryls, alkaryls, aralkyls, cycloalkyls and heterocyclic rings, or An unsubstituted group, and when R ₁₈ , R ₁₉ , R ₂₀ , R _{21 to} R ₂₄ are bonded together with any of R18, R ₁₉ , R ₂₀ , R _{21 to} R ₂₄ , one common ring Forming part,
And geminals R _{21 to} R ₂₂ may combine to form a carbonyl,
And vicinal R _{21 to} R ₂₄ may combine to form a substituted or unsubstituted condensed unsaturated moiety,
X ⁻ is a suitable charge balanced counter ion,
And v is an integer from 1 to 3.

Other preferred bleach enhancers are sulfonyl oxaziridine compounds, oxaziridine quaternary salt compounds, derivatives thereof and combinations thereof.
An especially preferred bleach enhancer is dihydroisoquinolium N-propyl sulfonate.

Peroxide Incompatible Component A peroxide incompatible component is a component that itself is deactivated or destroyed when stored with a peroxide source. Other peroxide incompatible components are those that deactivate or destroy the peroxide source when stored with the peroxide source. Examples of peroxide incompatible components include fragrances, enzymes, chelating agents and combinations thereof.
Preferably, the peroxide incompatible component is contained in a different section of the sachet than the peroxide source. Peroxide-incompatible components may be included in the same category as optional bleaching components and bleaching auxiliary components, if the peroxide-incompatible components are free of any bleaching components and bleaching auxiliary components It is particularly preferred if it is more sensitive to peroxide sources, and this is also preferred if the sachet comprises only two sections.

Perfumes Suitable for use herein include perfumes containing perfume ingredients that are natural substances such as extracts, essential oils, anhydrides, resinoids, resins, floral perfume oils and combinations thereof. Other perfumes preferred for use herein include synthetic materials such as hydrocarbons, alcohols, aldehydes, ketones, ethers, acids, esters, acetals, ketals, nitriles and combinations thereof. A fragrance containing is mentioned. Synthetic materials can be saturated or unsaturated compounds, aliphatic, carboxyl and heterocyclic compounds. A perfume suitable for use herein may comprise a mixture of organic perfume ingredients and synthetic perfume ingredients. The fragrance may be an encapsulated fragrance. The perfume may contain carrier molecules. The perfume may be in the form of suspended particles.

Enzymes suitable for the present specification are preferably cellulase, hemicellulase, peroxidase, protease, gluco-amylase, amylase, xylanase, lipase, phospholipase, esterase, cutinase, pectinase, keratanase, reductase, oxidase, phenol oxidase, lipoxygenase, ligninase , Pullulanase, tannase, pentosanase, malanase, β-glucanase, arabinosidase, hyaluronidase, chondroitinase, laccase and mixtures thereof.
Preferred enzymes include proteases, amylases, lipases, peroxidases, cutinases and / or cellulases with one or more plant cell wall degrading enzymes.
Cellulases that can be used in the present invention include both bacterial and fungal cellulases. Preferably they have an optimum pH between 5 and 12 and an activity greater than 50 CEVU (cellulose viscosity units). Particularly preferred cellulases are cellulases having color processing benefits. Carezyme and Celluzyme (Novo Nordisk A / S) are particularly useful. Cellulase is usually mixed at a concentration of 0.0001% to 2% of the mass of the effective enzyme content of the composition.

Peroxidase enzymes are used to prevent the transfer of moving dyes or pigments from one substrate to another in the cleaning solution during the cleaning operation. Peroxidases are known in the art and include, for example, horseradish peroxidase, ligninase and haloperoxidases such as chloro- and bromo-peroxidase. Also suitable is a laccase enzyme. The peroxidase is usually mixed at a concentration of 0.0001% to 2% by mass of the effective enzyme content of the composition.
Suitable lipase enzymes for use herein include M1 lipase® and Lipomax® that have been found to be particularly effective when used in combination with the compositions of the present invention. Lipases such as (Gist-Brocades) and Lipolase (R) and Lipolase Ultra (R) Novo. Also suitable is a cutinase, which can be regarded as a special type of lipase, ie a lipase that does not require activation of the interface. The lipase and / or cutinase is usually mixed in the composition at a concentration of 0.0001% to 2% by weight of the enzyme effective amount of the composition.

  Suitable proteases are notably B.I. B. subtilis and B. subtilis. Subtilisins (subtilisins BPN and BPN ') obtained from a strain of B. licheniformis. One suitable protease is obtained from a Bacillus strain having maximal activity in the pH range of 8-12, and EPERAS (ESPERASE) (hereinafter referred to as Novo) by Danish Novo Industries A / S. Developed and sold as a registered trademark. Other suitable proteases include Alcalase (R), DURAZYM (R) and SAVINASE (R) from Novo, and Gist-Brocades MAXATASE (registered trademark), MAXACAL (registered trademark), PROPERASE (registered trademark), MAXAPEM (registered trademark) (protein processed maxacal). Also suitable for the present invention are proteases described in patent applications EP251,446 and WO91 / 06637, protease blap (registered trademark) described in WO91 / 02792, and mutations of those described in WO95 / 23221. It is a type. The proteolytic enzyme is a concentration of 0.0001% to 2% by weight of the composition, preferably 0.001% to 0.2% by weight, more preferably 0.005% to 0.1% by weight of pure enzyme. In the composition of the present invention.

  Amylase (α and / or β) is included for removal of carbohydrate based soils. Commercial α-amylase products include Purafect Ox Am® from Genencor and Termamyl®, Van, available from Novo Nordisk A / S Denmark. (Registered trademark), Hungamil (registered trademark), Duramil (registered trademark), and Natalase (registered trademark). Starch degrading enzyme is 0.0001% to 2% by weight of the composition, preferably 0.00018% to 0.06% by weight, more preferably 0.00024% to 0.048% by weight of pure enzyme. In the composition of the present invention.

Chelating Agent The composition herein preferably comprises a chelating agent. Chelating agent as used herein refers to a component that acts to sequester (chelate) heavy metal ions. Preferably the chelator contains at least one nitrogen atom. Although these components may have calcium and magnesium chelating capabilities, they preferentially bind to heavy metal ions such as iron, manganese and copper. Chelating agents are generally 0.05% to 2%, preferably 0.1% to 1.5%, more preferably 0.25% to 1.2% by weight of the compositions herein. It is present in the composition in a concentration by weight and most preferably from 0.5% to 1% by weight.

The thickener first component and / or the second component, preferably the first component, may comprise a thickener. Preferably the first component comprises a thickener. Preferred thickeners are stable in the presence of a peroxide source. The thickener has any other function in the composition, for example, the thickener may be a surfactant. If a thickener is present in the composition in the sachet, the term “thickener”, as used herein, does not include ingredients or components present in the sachet material.
Preferred thickeners comprise one or more, preferably two or more surfactants. Another preferred thickener comprises at least one surfactant and at least one electrolyte, with the preferred electrolyte being an inorganic salt. Other suitable thickeners are tertiary amine oxides containing C _8-22 alkyl chains or tertiary alkyl amine oxides containing two or more C _1-5 alkyl chains. Preferred thickeners include tertiary amine oxides in combination with anionic surfactants.

Another preferred thickener comprises a polymeric material, preferably a polymer of acrylic acid. Other preferred thickeners are synthetic homopolymers, copolymers, terpolymers, or combinations of acrylic acid, maleic acid, aspartic acid, or vinyl esters, at least 200 kDa, preferably at least 300 kDa, more preferably at least 500 kDa, Even more preferably, it has a molecular weight of at least 750 kDa, most preferably at least 1000 kDa. Preferably, the polymer is hydrophobically modified. Preferably the polymer is a crosslinked polyacrylate. Preferred cross-linked polyacrylates include acrylic acid polymers cross-linked with pentaerythritol or alkyl ethers of sucrose, vinyl ester acrylate cross-linked polymers, C ₁₀ -C ₃₀ alkyl acrylate cross-linked polymers, acrylic acid covalently bonded with hydrophobic groups. Selected from the group consisting of polymers, acrylonitrile copolymers, steareth 20 methacrylate copolymers. Preferred thickeners include polymers having properties similar to those known under the trade name Acusol.

Other preferred thickeners are rubbers selected from the group consisting of karaya gum, tragacanth gum, guar gum, locust bean gum, alginate, carrageen, xanthan gum, or combinations thereof. Preferably the rubber has a molecular weight of at least 100 kDa, preferably at least 200 kDa, more preferably at least 500 kDa, even more preferably at least 750 kDa, most preferably at least 1000 kDa.
Other preferred thickeners are starches. The starches are natural or synthetic modified polymers of amylose and amylopectin.

Another preferred thickener is carboxymethylcellulose or a derivative thereof having an average molecular weight of at least 200 kDa, preferably at least 300 kDa, more preferably at least 500 kDa, even more preferably at least 750 kDa, and most preferably at least 1000 kDa. Preferred carboxymethylcellulose and derivatives thereof are selected from the group consisting of carboxymethylcellulose, hydroxyethylcellulose HEC, hydrophobically modified HEC, hydroxypropylcellulose HPC, hydroxypropylmethylcellulose, hydroxybutylmethylcellulose.
Other preferred thickeners are polyethylene glycols having an average molecular weight of at least 100 kDa, preferably at least 200 kDa, more preferably at least 500 kDa, even more preferably at least 750 kDa, and most preferably at least 1000 kDa.
Preferred thickeners are selected from the group consisting of smectite clay, hectorite clay, bentonite clay or combinations thereof.

The foaming first component preferably comprises a foaming system. The foaming system improves the distribution of the bleach component contained in the first component and reduces the risk of mottled damage to the fabric. Preferably the first component is a non-aqueous liquid and includes a foaming system. This prevents foaming from occurring until the sachet is dissolved or decomposed in the cleaning liquid or until it begins to dissolve or decompose.
A preferred foaming system includes an acid source that can react with an alkaline source in the presence of water to produce a gas. The gas produced by this reaction includes nitrogen, oxygen and carbon dioxide gas. The acid source can be any organic or inorganic acid, or derivatives thereof, or mixtures thereof. Preferably the acid source comprises an organic acid. Suitable acid sources include citric acid, malic acid, maleic acid, fumaric acid, aspartic acid, glutaric acid, tartaric acid, succinic acid or adipic acid, monosodium phosphate, boric acid, or derivatives thereof. Citric acid, maleic acid or malic acid is particularly preferred.

As noted hereinabove, the foaming system preferably includes an alkaline source, but for the purposes of the present invention, the alkaline source may be part of the component or be part of the composition comprising the component. Or can be present in the cleaning solution, to which the component or composition containing the component is added. Any alkaline source that has the ability to react with an acid source to produce a gas may be used herein. Preferred alkali sources can be perhydrates, including perborate, and silicate materials.
Preferably the gas is carbon dioxide, and therefore the alkaline source is preferably a carbonate source, which can be any carbonate source known in the art. In a preferred embodiment, the carbonate source is carbonate. Examples of preferred carbonates are alkali earth carbonates and alkali metal carbonates including sodium or potassium carbonate, bicarbonate and sesqui-carbonate, German Patent Application No. 2,321,001 (November 15, 1973). Any of those mixtures with ultrafine calcium carbonate as disclosed in Jpn. Alkali metal percarbonate is also a suitable source of carbonate species and may be present in combination with one or more other carbonate sources.

  The molar ratio of acid source to alkali source present in the component is preferably 50: 1 to 1:50, more preferably 20: 1 to 1:20, more preferably 10: 1 to 1:10, more preferably 5: 1 to 1: 3, more preferably 3: 1 to 1: 2, more preferably 2: 1 to 1: 2.

Detergent surfactant
Nonionic Alkoxylated Surfactant Essentially any alkoxylated nonionic surfactant can be included in the compositions herein. These nonionic surfactants are added to the alkoxylated compounds of the present invention. Ethoxylated and propoxylated nonionic surfactants are preferred. Preferred alkoxylated surfactants are nonionic condensates of alkylphenols, nonionic ethoxylated alcohols, nonionic ethoxylated / propoxylated fatty alcohols, propylene glycol and nonionic ethoxylate / propoxylate condensates, And from the class of condensation products of propylene oxide / ethylenediamine additives and nonionic ethoxylates.
Particularly preferred are 1 to 75 moles, in particular about 50 or 1 to 15 moles, in particular up to 11 moles of condensation products of alkylene oxides and aliphatic alcohols, in particular ethylene oxide and / or propylene oxide, particularly preferred nonionic interfaces. It is an activator. The alkyl chain of the aliphatic alcohol can be linear or branched, primary or secondary and generally contains 6 to 22 carbon atoms. Particularly preferred are condensation products of alcohols having an alkyl group containing 8 to 20 carbon atoms with 2 to 9 and especially 3 to 5 moles of ethylene oxide per mole of alcohol.

Nonionic polyhydroxy fatty acid amide surfactants Polyhydroxy fatty acid amides are particularly preferred nonionic surfactants included in the composition, particularly those having the structural formula R ² CONR ¹ Z, wherein R1 is H, C ₁ ~ _18, preferably C ₁ -C ₄ hydrocarbyl, 2-hydroxyethyl, 2-hydroxypropyl, ethoxy, propoxy, or a mixture thereof, preferably C ₁ -C ₄ alkyl, more preferably Is C ₁ or C ₂ alkyl, most preferably C ₁ alkyl (ie methyl), and R ₂ is C ₅ -C ₃₁ hydrocarbyl, preferably linear C ₅ -C ₁₉ or C ₇ -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 if Is alkenyl, or a mixture thereof, and Z is a polyhydroxyhydrocarbyl having a linear hydrocarbyl with at least three hydroxyls attached directly to the chain, or an alkoxylated (preferably ethoxylated or propoxylated) derivative thereof. . Z is preferably derived from a reducing sugar in a reductive amination reaction. More preferably Z is glycityl.

Especially preferred nonionic polyhydroxy fatty acid amide surfactant for use herein is a _{C 12 ~C 14, C 15 ~C} 17 and / or C ₁₆ -C ₁₈ alkyl N- methyl glucamide.
The compositions herein, C ₁₂ ~C ₁₈ 2~9 moles and especially 3-5 moles for Alcohol 1 mole having an alkyl N- methyl glucamide and 8 to 20 alkyl groups containing carbon atoms It is particularly preferred to include a mixture of condensation products of ethylene with ethylene oxide.
The polyhydroxy fatty acid amide can be prepared by any suitable process. One particularly preferred process is described in detail in WO 9206984. This process can produce products that contain low concentrations of undesirable impurities such as fatty acid esters and cyclic amides, including about 95% polyhydroxy fatty acid amide, typically melted at temperatures above about 80 ° C. .

Nonionic fatty acid amide surfactants Fatty acid amide surfactants or alkoxylated fatty acid amides can also be included in the compositions herein. They include those having the following formula: R ⁶ CON (R ⁷ ) (R ⁸ ), wherein R ⁶ is an alkyl group containing 7 to 21, preferably 9 to 17 carbon atoms, or more preferably 11 to 13 carbon atoms. , R ⁷ and R ⁸ are each independently 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 1 to 11, preferably 1 to 7, more preferably 1 to 5, R ⁷ is different from R ⁸ , x is 1 or 2, x is 3 to 11, or preferably Is preferably 5.

Nonionic alkyl esters of fatty acid surfactants Alkyl esters of fatty acids can also be included in the compositions herein. They include those having the following formula: R ⁹ COO (R ¹⁰ ), wherein R ⁹ is an alkyl group containing 7 to 21, preferably ^{9 to} 17 carbons or more preferably 11 to 13 carbon atoms, and R ¹⁰ is C ₁ -C ₄ alkyl, C ₁ -C ₄ hydroxyalkyl, or - a _{(C 2 H 4 O) x} H, the time x is 1 to 11, preferably 1 to 7, more preferably in the range of 1 to 5 Therefore, it is preferred that R ¹⁰ is a methyl or ethyl group.

Nonionic alkyl polysaccharide surfactant United States having a polyglycoside having a hydrophobic group containing 6 to 30 carbon atoms and a polysaccharide, eg, a hydrophilic group containing 1.3 to 10 sugar units Alkyl polysaccharides such as those disclosed in US Pat. No. 4,565,647 (issued January 21, 1986, Renado) can be included in the compositions herein.
Preferred alkyl polyglycosides have the formula:
R ² O (C _n H _2n O) t (glycosyl) _x
Wherein R ² is selected from the group consisting of alkyl, alkylphenyl, hydroxyalkyl, hydroxyalkylphenyl, and mixtures thereof, wherein the alkyl group contains 10 to 18 carbon atoms and n is 2 or 3 T is 0-10 and x is 1.3-8. The glycosyl is preferably derived from glucose.

Polyethylene / propylene glycols The compositions herein may particularly comprise polyethylene and / or propylene glycol having a molecular weight of 1000 to 10,000, especially 2000 to 8000, and most preferably about 4000.

Anionic Surfactant The composition herein preferably comprises one or more anionic surfactants. Any anionic surfactant useful for cleaning purposes is suitable. Examples include salts of anionic sulfates, sulfonates, carboxylates, and sarcosine acid surfactants (eg, sodium, potassium, ammonium, and substituted ammonium salts such as mono-, di-, and triethanolamine salts). It is done. Anionic sulfate surfactants are preferred.
Other anionic surfactants include isethionates such as acyl isethionates, N-acyl taurates, fatty acid amides of methyl tauride, alkyl succinates and sulfosuccinates, monoesters of sulfosuccinates ( Saturated and unsaturated C ₁₂ -C ₁₈ monoesters) sulfosuccinate diesters (especially saturated and unsaturated C ₆ -C ₁₄ diesters) and N-acyl sarcosine salts. Resin acids such as rosin and hydrogenated rosin and hydrogenated resin acids are also suitable, and the resin acid and hydrogenated resin acid are present or derived from tallow oil.

Anionic sulfate surfactants Suitable anionic sulfate surfactants for use herein include linear and branched primary and secondary alkyl sulfates, 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 poly Examples include sulfates of alkyl polysaccharides such as sulfates of glucosides (non-sulfated nonionic compounds described herein).
Alkyl sulfate surfactants are preferably linear and branched primary C ₉ -C ₂₂ alkyl sulfates, more preferably C ₁₁ -C ₁₅ branched alkyl sulfates and C ₁₂ -C ₁₄ straight chain. Selected from chain alkyl sulfates.
The alkyl ethoxy sulfate surfactant is preferably selected from the group consisting of C ₁₀ -C ₁₈ alkyl sulfates ethoxylated with 0.5 to 50 moles of ethylene oxide per molecule. More preferably, the alkyl ethoxy sulfate surfactant is C ₁₁ -C ₁₈ , most preferably C ₁₁ -C ₁₅ alkyl sulfate ethoxylated with 0.5 to 7, preferably 1 to 5 moles of ethylene oxide per molecule. It is a fate.

Anionic Sulfate Surfactants Suitable anionic sulfate surfactants for use herein include C _{5 to} C ₂₀ linear or branched alkyl benzene sulfonates, alkyl ester sulfonates, especially methyl ester sulfonates. s, C ₆ -C ₂₂ primary or secondary alkane sulfonates, C ₆ -C ₂₄ olefin sulfonates, sulfonated polycarboxylic acids, alkyl glycerol sulfonates, fatty acyl glycerol sulfonates, fatty oleyl glycerol sulfonates, and Mention may be made of any salts of these mixtures.

Anionic Carboxylate Surfactants Suitable anionic carboxylate surfactants include alkyl ethoxy carboxylates, alkyl polyethoxy polycarboxylate surfactants and soaps (“alkyl carboxys”), especially herein. Secondary soap described in 1.
Suitable alkyl ethoxy carboxylates of the formula _{RO (CH 2 CH 2 O)} x CH 2 COO - include those having a M ^+, wherein, R is C ₆ -C ₁₈ alkyl group, x The 0-10, and ethoxylate distribution is such that the amount of material where x is 0 on a mass basis is less than 20%, and M is a cation. Suitable alkyl polyethoxy polycarboxylate surfactants include those having the formula _{RO- (CHR 1 -CHR 2 -O)} x -R 3, wherein, R is C ₆ -C ₁₈ alkyl group, x is selected from the group consisting of _{1 to} 25, R ₁ and R ₂ are hydrogen, methyl acid group, succinic acid group, hydroxy succinic acid group, and mixtures thereof, R ₃ is hydrogen, 1 to 8 carbon atoms It is selected from the group consisting of substituted or unsubstituted hydrocarbons having and mixtures thereof.
Suitable soap surfactants include secondary soap surfactants containing carboxyl units bonded to 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-octanoic acid And a water-soluble member selected from the group consisting of water-soluble salts of 2-pentyl-1-heptanoic acid. Some soaps may be included as suds suppressors.

Alkali metal sarcosine acid surfactants Other suitable anionic surfactants are alkali metal sarcosine acids of the formula R—CON (R ¹ ) CH ₂ COOM, where R is a C ₅ -C ₁₇ linear chain. Or a branched alkyl or alkenyl group, R ¹ is a C ₁ -C ₄ alkali group, and M is an alkyl metal ion. Preferred examples are myristyl and oleoyl methyl sarcosine acids in the form of sodium salts.

Cationic surfactants and other preferred surfactants are cationic surfactants, preferably 0.1% to 60% by weight of the composition herein, more preferably the composition herein. May be present at a concentration of from 0.4 wt% to 20 wt%, most preferably from 0.5 wt% to 5 wt% of the compositions herein.
When present, the ratio of anionic surfactant to cationic surfactant is preferably 35: 1 to 1: 3, more preferably 15: 1 to 1: 1, most preferably 10: 1 to 1. : 1.
Preferably, the cationic surfactant is selected from the group consisting of cationic ester surfactants, cationic monoalkoxylated amine surfactants, cationic bis-alkoxylated amine surfactants and mixtures thereof. The

Amphoteric surfactants Amphoteric surfactants suitable for use herein include amine oxide surfactants and alkylamphocarboxylic acids.

Bipolar Surfactants Bipolar surfactants can also be included in the compositions herein. These surfactants are widely described as 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 do. Betaine and sultain surfactants are typical bipolar surfactants for use herein.

Constituent
Water-soluble constituents The compositions herein may contain water-soluble constituents, typically 0% to 36%, preferably 1% to 35%, more preferably 10% to 35%. %, Even more preferably present at a concentration of 12% to 30% by weight of the composition or particles. Preferably, the water-soluble constituent compound is an alkali or alkaline earth metal salt of phosphate present at the aforementioned concentration.
Suitable examples of water-soluble phosphate constituents include alkali metal tripolyphosphate, sodium, potassium and ammonium pyrophosphate, sodium and potassium pyrophosphate, sodium and potassium orthophosphate, sodium polymethacrylate having a degree of polymerization of about 6-21. / Phosphate and phytic acid salts.
Other typical water-soluble constituents are separated by water-soluble monomeric polycarboxylates, or their acid forms, respectively, no more than two carbon atoms, boric acid, phosphate, and mixtures of any of the foregoing. Mention may be made of homo- or copolymer polycarboxylic acids containing at least two carboxyl groups or their salts.

Water Insoluble Constituent The composition herein preferably comprises a water insoluble constituent. An example of a water-insoluble builder is sodium aluminosilicate.
Suitable aluminosilicate zeolites have the unit formula Na _z [(AlO ₂ ) _z (SiO ₂ ) y] xH ₂ O, where z and y are at least 6 and the molar ratio of z to y is 1.0. -0.5 and x are at least 5, preferably 7.5-276, more preferably 10-264. The aluminosilicate material is hydrated, preferably crystals containing 10% to 28%, more preferably 18% to 22%, water in bound form.

The foam suppression composition is 10% by weight of the composition, preferably 0.001% to 10% by weight, preferably 0.01% to 8% by weight, most preferably 0.05% to less than 5% by weight. A foam inhibitor may be included at a concentration of Preferably the foam suppressor is either soap, paraffin, wax, or a combination thereof. If the foam inhibitor is a foam-suppressing silicone, the detergent composition preferably comprises 0.005% to 0.5% by weight of the foam-suppressing silicone.
Foam suppression systems suitable for use herein may include any known antifoam compound including, for example, essentially a silicone antifoam compound and a 2-alkylalkanol antifoam compound.

By anti-foaming compound is meant herein any compound or mixture of compounds that acts to inhibit foaming or foaming with a solution of the composition herein, particularly in the presence of stirring of the solution.
Particularly preferred anti-foam compounds for use herein are silicone anti-foam compounds as defined herein as any anti-foam compound that includes a silicone component. Such silicone antifoam compounds typically also contain a silica component. The term “silicone” as used herein, and generally in the industry, encompasses a variety of relatively high molecular weight polymers containing siloxane units and various types of hydrocarbyl groups. Preferred silicone antifoam compounds are siloxanes, especially polydimethylsiloxanes having trimethylsilyl endblock units. Preferably, the composition herein comprises 0.005% to 0.5% by weight of a foam-suppressing silicone.

Polymer Dye Adhesion Inhibitor The compositions herein may comprise from 0.01% to 10% by weight, preferably from 0.05% to 0.5% by weight of a polymer dye adhesion inhibitor. These polymer dye adhesion inhibitors are added to the polymer material of the water-soluble film. The polymeric dye adhesion inhibitor is preferably selected from polyamine N-oxide polymers, copolymers of N-vinyl pyrrolidone and N-vinyl imidazole, polyvinyl pyrrolidone polymers or combinations thereof.

Cationic fabric softener cationic fabric softener is preferably present in the compositions herein. Suitable cationic fabric softeners include water insoluble tertiary amines or dilong chain amide materials as disclosed in GB-A-1 514 276 and EP-B-0 011 340. Preferably, these water-insoluble tertiary amines or dilong chain amide materials are included in the solid component of the compositions herein. The cationic fabric softener is typically mixed at a concentration of 0.5% to 15% by weight, usually 1% to 5% by weight.

Other optional components Other optional components suitable for inclusion in the compositions herein include optical brighteners, fragrances, colorants and filler salts, with sodium sulfate being the preferred filler. Salt.

(Example)
Example

Example 1
Described is a detergent composition in a two-part sachet according to the present invention. The bisection sachet is manufactured by Monosol M8630 supplied by Chris-Craft Industrial Products. The components of the first component and the second component of the composition contained in different sections of the sachet are described. The first component includes mineral oil as a liquid matrix and includes PAP in the form of suspended particles suspended in mineral oil. The second component is a liquid.

Examples 2, 3 and 4
PT film supplied by Aicello (Example 2), K-series film supplied by Aicello (Example 3), or VF-HP film supplied by Kuraray (Example) Same as the detergent composition described in Example 1 except that it was prepared according to 4).

Examples 5, 6 and 7
0.1% to 20% TEAD (Example 5), 0.1% to 20% NOBS (Example 6), and 0.1% to 20% NAC-OBS (Example 7), respectively, as the first component Same as the detergent composition described in Example 1, except that it is used in place of PAP as a bleaching component and that 0 to 15% percarbonate is included in the second component.

Examples 8, 9 and 10
Detergent compositions as described in Examples 5, 6 and 7 except that a mixture of nonionic surfactant and propanediol (with a mass ratio of 4: 1) is used instead of mineral oil as the first component liquid matrix. Same as.

Example 11
The agent composition in a two-part sachet according to the present invention has been described. The bisection sachet is manufactured by Monosol M8630 supplied by Chris-Craft Industrial Products. The components of the first component and the second component of the composition contained in different sections of the sachet are described. The first component is a liquid containing PAP in the form of suspended particles and mineral oil as a liquid matrix. The second component is a solid.

Examples 12, 13 and 14
0.1% -20% TAED (Example 12), 0.1% -20% NOBS (Example 13), and 0.1% -20% NAC-OBS (Example 14), respectively, as the first component Same as the detergent composition described in Example 11 except that it is used in place of PAP as a bleaching component of and contains 0-15% percarbonate in the second component.

Examples 15, 16 and 17
PT film supplied by Aicello (Example 15), K-series film supplied by Aicello (Example 16), or VF-HP film supplied by Kuraray (Example) 17) Same as the detergent composition described in Example 11 except that it was prepared according to 17).

Example 18
A two-part sachet detergent composition according to the present invention is described. The bisection sachet is manufactured by Monosol M8630 supplied by Chris-Craft Industrial Products. The components of the first component and the second component of the composition contained in different sections of the sachet are described. The first component is a liquid containing PAP in the form of suspended particles and mineral oil as a liquid matrix. Zeolite A is in the form of suspended particles. The second component is a liquid.

Examples 19, 20 and 21
0.1% to 20% TAED (Example 19), 0.1% to 20% NOBS (Example 20), and 0.1% to 20% NAC-OBS (Example 21), respectively, as the first component Same as the detergent composition described in Example 18, except that it is used in place of PAP as a bleaching component of and wherein 0-15% percarbonate is included in the second component.

Examples 22, 23 and 24
PT film supplied by Aicello (Example 22) or K-series film supplied by Aicello (Example 23) or VF-HP film supplied by Kuraray (Example) Same as the detergent composition described in Example 18 except that it was prepared according to 24).

Examples 25, 26 and 27
Same as the detergent compositions described in Examples 5, 6 and 7, except that each contains a percarbonate in the first component.

Examples 28, 29 and 30
Same as the detergent compositions described in Examples 12, 13 and 14 except that each contains a percarbonate in the first component.

Examples 31, 32 and 33
Same as the detergent compositions described in Examples 22, 23 and 24 except that each contains a percarbonate in the first component.

Examples 34, 35 and 36
Detergent compositions as described in Examples 12, 13 and 14 except that a mixture of nonionic surfactant and propanediol (having a mass ratio of 4: 1) is used instead of mineral oil as the first component liquid matrix. Same as.

Examples 37, 38 and 39
Detergent compositions as described in Examples 22, 23 and 24, except that a mixture of nonionic surfactant and propanediol (having a mass ratio of 4: 1) is used instead of mineral oil as the first component liquid matrix. Same as.

Example 40
The same as the detergent composition described in the examples except that TPCAP is included in the first component instead of PAP.

Example 41
The first component contains 10% to 30% water instead of mineral oil, the first component also contains 1% to 10% sulfate magnesium (by weight of the total composition) and 1% to 5% succinic acid. Same as detergent described in Example 1 except for inclusion.

Example 42
The laundry article to be washed once is washed in an automatic washing machine using 1 to 3 sachets with a mass of 20 to 50 g added to either the drum of the automatic washing machine or the dispenser of the automatic washing machine. The sachet contains the detergent composition described in any of Examples 1-41.

Claims (12)

  A composition in a water-soluble sachet, wherein the water-soluble sachet comprises at least two compartments and each compartment contains a different component of the composition, wherein the first compartment contains the first component; A composition wherein the first component comprises a liquid matrix and a peroxide source.   The composition of claim 1, wherein the peroxide source is in the form of suspended particles. The peroxide source is
(I) a peroxide precursor, preferably tetraacetylethylenediamine, nonanoyloxybenzene sulfonate, nonanoylamide capronoxybenzene sulfonate, or a combination thereof; and / or (ii) a preformed peroxide, preferably N, N-phthaloylaminoperoxycaproic acid,
The composition according to claim 1 or 2, wherein   The composition according to any one of claims 1 to 3, wherein the pouch is produced from a water-soluble substance comprising polyvinyl alcohol.   The second component contains a second component, and the second component is a peroxide incompatible component, preferably the peroxide incompatible component selected from the group consisting of enzymes, fragrances, chelating agents and combinations thereof. A composition according to any one of claims 1 to 4, comprising.   The second section contains a second component, the second component comprising a bleaching component selected from the group consisting of a peroxide source, a bleach enhancer, a bleach catalyst, or a combination thereof. The composition according to any one of 1 to 5.   The composition according to any one of claims 1 to 6, wherein the second section contains a second component, the second component comprising a liquid matrix.   The first component comprises a viscous liquid matrix (preferably having a viscosity of at least 300 mPas) and optionally the second component comprises a liquid matrix having a viscosity of less than 300 mPas (preferably less than 25 mPas) The composition of claim 7 comprising.   9. A composition according to any one of claims 7 or 8, wherein the first component comprises a non-aqueous liquid matrix and the second component comprises an aqueous liquid matrix.   The composition according to any one of claims 1 to 9, wherein the first component comprises a thickener.   The composition according to any one of claims 1 to 10, wherein the first component comprises a foaming system.   Use of the composition according to any one of claims 1 to 11 in a washing process.