Classifications

• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
  • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
  • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
  • B01J13/02—Making microcapsules or microballoons
  • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
  • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
  • B01J13/02—Making microcapsules or microballoons
  • B01J13/06—Making microcapsules or microballoons by phase separation
  • B01J13/14—Polymerisation; cross-linking
  • B01J13/18—In situ polymerisation with all reactants being present in the same phase
  • B01J13/185—In situ polymerisation with all reactants being present in the same phase in an organic phase
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
  • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
  • B01J13/02—Making microcapsules or microballoons
  • B01J13/20—After-treatment of capsule walls, e.g. hardening
  • B01J13/22—Coating
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/86—Mixtures of anionic, cationic, and non-ionic compounds
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/16—Organic compounds
  • C11D3/20—Organic compounds containing oxygen
  • C11D3/22—Carbohydrates or derivatives thereof
  • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
  • C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/16—Organic compounds
  • C11D3/26—Organic compounds containing nitrogen
  • C11D3/30—Amines; Substituted amines ; Quaternized amines
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/16—Organic compounds
  • C11D3/37—Polymers
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/16—Organic compounds
  • C11D3/37—Polymers
  • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • C11D3/3719—Polyamides or polyimides
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/16—Organic compounds
  • C11D3/37—Polymers
  • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/50—Perfumes
  • C11D3/502—Protected perfumes
  • C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D06M13/005—Compositions containing perfumes; Compositions containing deodorants
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
  • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
  • D06M15/03—Polysaccharides or derivatives thereof
  • D06M15/05—Cellulose or derivatives thereof
  • D06M15/09—Cellulose ethers
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
  • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
  • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
  • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
  • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
  • D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing nitrogen
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
  • D06M23/12—Processes in which the treating agent is incorporated in microcapsules
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
  • C11D2111/10—Objects to be cleaned
  • C11D2111/12—Soft surfaces, e.g. textile
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
  • C11D2111/40—Specific cleaning or washing processes
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M2400/00—Specific information on the treatment or the process itself not provided in D06M23/00-D06M23/18
  • D06M2400/02—Treating compositions in the form of solgel or aerogel

Definitions

• the present invention relates to a detergent composition containing capsules enclosing a functional agent.
• fragrances are used in products such as softeners, laundry detergents, and body detergents for the purpose of adding fragrance to the products themselves, clothes, and the body. At that time, it is required that the fragrance can be stably retained so that the fragrance does not disappear in the product.
• microcapsules that use resin such as melamine as the wall material which has been used for a long time, will fall under the category of microplastics due to the revision of rules based on the heightened social awareness of the environment in the future. Concerned.
• the wall material of silica capsules is an inorganic compound, they are not classified as microplastics.
• Japanese Patent Application Laid-Open No. 2015-128762 describes a core made of one or more organic compounds obtained by a predetermined production method, a first shell that encloses the core and contains silica as a constituent, and a first shell that encloses the first shell.
• a microcapsule having an average particle size of 0.5 ⁇ m or more and 50 ⁇ m or less is disclosed, which has a second shell which is in contact with and contains silica as a constituent.
• Japanese Patent Publication No. 2009-504812 discloses an aqueous liquid detergent and cleaning agent containing a surfactant and further common ingredients of detergents and cleaning agents, said agent comprising at least one capsule, said capsule discloses aqueous liquid detergents and cleaners comprising active ingredients, aluminum silicate and silica in a matrix, wherein the aluminum silicate and silica are present in a ratio of 1:10 to 10:1.
• Japanese National Publication of International Patent Application No. 2011-517323 discloses a perfume carrier system comprising an encapsulated perfume composition, wherein the perfume composition contains an emulsion of a perfume compound in an aqueous medium, and a silicon-containing material.
• a perfume carrier system comprising an encapsulated perfume composition encapsulated within a shell, wherein the shell has an average diameter size of less than 30 micrometers, and a surfactant composition containing the perfume carrier system are disclosed. ing.
• silica capsules containing functional agents adsorbed to the textile products during washing are detached from the textile products during rinsing, so that when the textile products are used (for example, , when wearing clothes), there is a problem that it is not possible to obtain the effective feeling of the silica capsule containing the functional agent (for example, the fragrance of the fragrance contained in the silica capsule).
• the present invention provides a detergent composition, a method for producing the same, and a fiber that suppress detachment of silica capsules containing a functional agent adsorbed to the textile product from the textile product during rinsing in the washing treatment of the textile product.
• Kind Code A1 A method for cleaning products and a kit for cleaning solutions are provided.
• the present invention relates to a detergent composition containing the following components (A), (B) and water.
• the present invention also relates to a method for washing textiles, comprising washing textiles with a washing solution obtained by mixing the detergent composition of the invention with water, and then rinsing the textiles with water.
• the present invention also relates to a cleaning kit comprising a first agent containing the component (A) and a second agent containing the component (B).
• the present invention also relates to a method for producing a cleaning composition, which comprises mixing the (A) component, (B) component, and water.
• a detergent composition a method for producing the same, and a fiber that suppress detachment of silica capsules containing functional agents adsorbed to textiles from textiles during rinsing in washing treatment of textiles.
• a method for cleaning an article is provided, as well as a cleaning solution kit.
• the cleaning composition, the method for cleaning textiles, and the kit for cleaning liquid of the present invention are silica capsules encapsulating a functional agent adsorbed to textiles during rinsing in the washing treatment of textiles.
• a functional agent adsorbed to textiles during rinsing in the washing treatment of textiles.
• the component (B) is a polymer, it has a certain degree of adhesiveness, and the component (A) does not have adhesiveness by itself by forming a complex with the component (B) (A ) imparts a certain amount of stickiness to the component. Therefore, it is presumed that even if mechanical force due to water flow is applied to the textile product in the subsequent rinsing treatment, detachment of the component (A) adsorbed to the textile product is suppressed.
• the detergent composition of the present invention contains functional agent-encapsulating silica capsules as component (A).
• functional agent-encapsulating silica capsules of component (A) include those having a shell containing silica as a constituent and a core containing one or more functional agents contained in the shell.
• (shell) Component (A) includes those having a shell containing silica as a constituent.
• the shell of component (A) may be one in which part or substantially all of the structure constituting the shell is made of silica as a constituent component.
• Silica is preferably produced from raw material silica that produces a silanol compound by hydrolysis of alkoxysilane or the like, from the viewpoint of suppressing detachment of functional agent-encapsulating silica capsules from textile products during rinsing.
• the shell of component (A) of the present invention is preferably formed by a sol-gel reaction using alkoxysilane as a precursor.
• the "sol-gel reaction” means a reaction in which alkoxysilane is hydrolyzed and polycondensed to form silica, which is a component of the shell, via sol and gel states. Specifically, for example, tetraalkoxysilane is hydrolyzed, the silanol compound is subjected to dehydration condensation reaction and dealcoholization condensation reaction to form a siloxane oligomer, and the dehydration condensation reaction proceeds to form silica.
• raw material silica examples include at least one selected from the group consisting of silicon tetrachloride, tetraalkoxysilane, alkylalkoxysilane, water glass, and metal silicate.
• tetraalkoxysilanes or alkylalkoxysilanes are preferred, and tetraalkoxysilanes are more preferred, from the viewpoint of suppressing detachment of functional agent-containing silica capsules from textile products during rinsing.
• tetraalkoxysilane examples include tetramethoxysilane, tetraethoxysilane, tetrapropoxysilane, and the like. Silane and tetraethoxysilane, more preferably tetraethoxysilane.
• alkylalkoxysilanes include methyltrimethoxysilane, methyltriethoxysilane, ethyltrimethoxysilane, ethyltriethoxysilane, phenyltrimethoxysilane, phenyltriethoxysilane, dimethyldimethoxysilane, methylphenyldimethoxysilane, dimethyldimethoxysilane.
• Ethoxysilane, diphenyldiethoxysilane, methylphenyldiethoxysilane, ethylphenyldimethoxysilane, diethyldiethoxysilane, ethylphenyldiethoxysilane, trimethylmethoxysilane, trimethylethoxysilane, dimethylphenylethoxysilane, triethylmethoxysilane, and triethylethoxysilane Silane etc. are mentioned. These can be used individually by 1 type or in combination of 2 or more types. Condensates and the like of these can also be used.
• the shell of the silica capsule of the present invention may contain an inorganic polymer other than silica as a constituent within a range that does not impair the effects of the present invention.
• the inorganic polymer means a polymer containing an inorganic element. Examples of the inorganic polymer include a polymer consisting only of inorganic elements, a polymer having a main chain consisting only of inorganic elements and having an organic group as a side chain or a substituent, and the like.
• the inorganic polymer is preferably a metal oxide containing a metal element or a metalloid element, and more preferably a metal alkoxide [M ( OR) x ] as a precursor and is formed by a reaction similar to the aforementioned sol-gel reaction of silica.
• M is a metal or metalloid element and R is a hydrocarbon radical.
• metal or metalloid elements that constitute metal alkoxides include titanium, zirconium, aluminum, and zinc.
• the shell may have a first shell and a second shell, and the component (A) comprises a first shell enclosing a core containing one or more functional agents and a second shell enclosing the first shell. and a shell. That is, the component (A) includes a second shell containing silica as a constituent, a first shell contained in the second shell containing silica as a constituent, and a first shell containing silica as a constituent and contained in the first shell and containing one or more functional agents. and a core comprising: Furthermore, the component (A) of the present invention may have a third shell made of an organic polymer compound that encloses the second shell. Such a multi-layered shell can hold a functional agent such as perfume for a long period of time, and is preferable from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the fiber product during rinsing.
• the thickness of the shell is preferably 5 nm or more, and preferably 5 nm or more, and preferably It is 20 nm or less, more preferably 15 nm or less.
• the shell (first shell) is as dense as possible without pores from the viewpoint of suppressing detachment of the functional agent-encapsulated silica capsule from the fiber product during rinsing, and for long-term retention of the encapsulated functional agent. layer is preferred.
• the thickness of the second shell is preferably 10 nm or more, more preferably 20 nm or more, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. , and preferably 100 nm or less, more preferably 80 nm or less.
• the second shell has a high-order structure in which silica is present not only along the interface with the first shell but also in the thickness direction, from the viewpoint of suppressing detachment of the functional agent-containing silica capsule from the textile product during rinsing. It is preferable that it has a mesoporous structure.
• the "mesoporous structure" in the second shell means that the diameter of the pores (so-called mesopores) present in the structure is such that the functional agent-encapsulating silica capsule is suppressed from detaching from the textile product during rinsing. , preferably greater than 2 nm, more preferably 10 nm or greater, still more preferably 30 nm or greater, and preferably 50 nm or less, more preferably 45 nm or less, and even more preferably 40 nm or less. Since the second shell has a mesoporous structure, the component (A) has high mechanical strength.
• the average thickness of the first and second shells of component (A) and the pore diameters of the first and second shells can be measured by transmission electron microscope (TEM) observation. Specifically, the thicknesses of the first and second shells and the pore diameters of the first and second shells are actually measured on photographs under observation with a transmission electron microscope. This operation is performed by changing the field of view five times. From the obtained data, the thickness of the first and second shells and the pore size distribution are determined.
• the standard magnification of the transmission electron microscope is 10,000 to 100,000 times, but it is appropriately adjusted depending on the size of the component (A).
• TEM transmission electron microscope
• JEM-2100 manufactured by JEOL Ltd.
• the core of component (A) of the present invention comprises one or more functional agents.
• Functional agents may be, for example, oil-soluble liquids.
• the component (A) encloses the perfume inside the shell, and when the shell is broken, the perfume is released and emits a fragrance.
• Examples of functional agents include perfumes, perfume precursors, oils, antioxidants, cooling agents, warming agents, antibacterial agents, dyes, pigments, UV absorbers, silicones, solvents, and oil-soluble polymers. at least one kind selected from fragrances, fragrance precursors, oils, antioxidants, cooling agents, warming agents, antibacterial agents, ultraviolet absorbers, and solvents, and one selected from fragrances and fragrance precursors species or more.
• the functional agent may be one or more selected from skin care ingredients such as moisturizers, cosmetic oils, preservatives, antioxidants, insecticidal ingredients and insect repellent ingredients.
• perfumes examples include ⁇ -undecalactone, 2-cyclohexylidene-2-phenylacetonitrile, damascenone, ⁇ -damascone, ⁇ -methyl- ⁇ -(pt-butylphenyl)-propionaldehyde, ⁇ -ionone.
• perfume precursors include compounds that release perfume components by reacting with water.
• a silicate ester compound having an alkoxy component derived from a fragrance alcohol a fatty acid ester compound having an alkoxy component derived from a fragrance alcohol, an acetal compound obtained by the reaction of a carbonyl component derived from a fragrance aldehyde or a fragrance ketone and an alcohol compound, or A hemiacetal compound, a Schiff base compound obtained by reacting a carbonyl component derived from a perfume aldehyde or a perfume ketone with a primary amine compound, a hemiaminal compound or a hydrazone compound obtained by reacting a carbonyl component derived from a perfume aldehyde or a perfume ketone with a hydrazine compound is mentioned.
• perfume precursors include compounds that release perfume components in response to light. Examples thereof include 2-nitrobenzyl ether compounds having an alkoxy component derived from perfume alcohol, ⁇ -ketoester compounds having a carbonyl component derived from perfume aldehydes and perfume ketones, and coumaric acid ester compounds having an alkoxy component derived from perfume alcohol. These perfume precursors may be used as polymers, for example reaction products of some carboxyl groups of polyacrylic acid and perfume alcohols. Among these, a silicate compound having an alkoxy component derived from perfume alcohol is preferable. One or more of these perfume precursors can be used.
• the ClogP value of the functional agent is preferably 2 or more, more preferably 3 or more, still more preferably 4 or more, and preferably 30 or less, more preferably 20 or less, still more preferably 10 or less.
• the encapsulation rate (hereinafter also referred to as "encapsulation rate") of the functional agent in the component (A) is improved.
• the functional agent is a perfume composition containing a plurality of perfumes, the same applies to the above.
• the encapsulation rate (encapsulation rate) can be improved.
• the ClogP value is determined by the method described in A. Leo in "Comprehensive Medicinal Chemistry", Vol.4, (C.
• the oil-water interfacial tension of the functional agent is preferably 7 mN/m or more, more preferably 10 mN/m or more, and still more preferably 13 mN/m or more at 25°C from the viewpoint of retention of the functional agent.
• the oil-water interfacial tension of the functional agent can be measured, for example, with a contact angle meter "DropMaster DM-501" (trade name, manufactured by Kyowa Interface Science Co., Ltd.).
• the volume-average particle size of component (A) is preferably 0.5 ⁇ m or more, more preferably 0.7 ⁇ m or more, and still more preferably 1 ⁇ m or more, from the viewpoint of blendability in products and retention of functional agents. And it is preferably 50 ⁇ m or less, more preferably 10 ⁇ m or less, still more preferably 5 ⁇ m or less.
• the volume average particle diameter of component (A) can be measured by the method described in Examples. For example, it can be measured using a laser diffraction/scattering particle size distribution analyzer “LA-960” (trade name, manufactured by HORIBA, Ltd.). In that case, the measurement uses a flow cell, the medium is water, and the refractive index is set to 1.40-0i. A dispersion liquid containing the component (A) is added to the flow cell, measurement is performed at a concentration at which the transmittance is around 90%, and the average particle diameter is determined on a volume basis.
• the component (A) comprises a second shell containing silica as a constituent, a first shell contained in the second shell and containing silica as a constituent, and a first shell contained in the first shell and containing one or more functional agents.
• the component (A) can be obtained, for example, by a production method including the following steps (1) and (2).
• Step (1) An organic phase containing one or more functional agents and raw material silica (eg, tetraalkoxysilane) was mixed and emulsified in an aqueous phase containing a surfactant (eg, cationic surfactant). Then, a sol-gel reaction is performed under acidic conditions to form a shell to form capsules encapsulating the functional agent.
• a surfactant eg, cationic surfactant
• a raw material silica eg, tetraalkoxysilane
• the component (A) is, for example, It can be obtained by a production method comprising the following steps (1a) and (2a) and, if necessary, further comprising the following step (3a).
• a surfactant e.g., a cationic surfactant
• the "sol-gel reaction" in steps (1) and (2) and steps (1a) and (2a) hydrolyzes and polycondenses raw silica (silica precursor) under acidic conditions. This is a reaction for synthesizing silica for the first and second shells by polymerizing while eliminating alcohol.
• the manufacturing method can be performed with reference to, for example, JP-A-2015-128762 and JP-A-2017-114802.
• the component (A) is usually obtained in a state of being dispersed in water.
• this aqueous dispersion can be used as it is, but in some cases, the component (A) is separated before use. Filtration, centrifugation, or the like can be employed as the separation method.
• the proportion of the functional agent in component (A) is, for example, 5% by mass or more, further 10% by weight or more, further 12% by weight or more, and 50% by weight or less, further 45% by weight or less, and further 40% by weight or less. It's okay.
• the detergent composition of the present invention contains a cationic polymer as component (B). However, the component (B) excludes the cationic polymer included in the component (A).
• the weight-average molecular weight of the component (B) of the present invention is preferably 100,000 or more, more preferably 500,000 or more, and still more preferably 100, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. 10,000 or more, more preferably 1.5 million or more, and preferably 5 million or less, more preferably 4 million or less, even more preferably 3 million or less, even more preferably 2.5 million or less, and even more preferably 2 million or less .
• the weight average molecular weight of component (B) can be calculated by GPC (gel permeation chromatography) in terms of polyethylene glycol.
• component (B) consists of (B1) a polysaccharide derivative having a cationic group (hereinafter referred to as component (B1)) and (B2) a cation.
• component (B2) One or more selected from cationic polymers obtained by polymerizing unsaturated monomers having groups (hereinafter referred to as component (B2)) are preferred, and (B2) unsaturated monomers having cationic groups are polymerized. More preferred are cationic polymers obtained by
• the (B1) component is a polysaccharide derivative having a cationic group.
• the component (B1) of the present invention is a polysaccharide derivative in which a cationic group is bonded directly or via a linking group to a group obtained by removing a hydrogen atom from a hydroxyl group of a polysaccharide or a derivative thereof, which is a precursor compound of the component (B1).
• a cationic group is bonded directly or via a linking group to a group obtained by removing hydrogen atoms from hydroxyl groups of a polysaccharide or derivative thereof
• the polysaccharide includes, for example, one or more polysaccharides selected from cellulose, guar gum, and starch from the viewpoint of suppressing detachment of functional agent-encapsulating silica capsules from textile products during rinsing.
• Component (B1) is a polysaccharide derivative, and a polysaccharide derivative can be used as a precursor compound for obtaining this. That is, component (B1) may be a derivative of a polysaccharide derivative.
• the polysaccharide derivative which is the precursor compound of component (B1) includes a polysaccharide derivative in which some or all of the hydrogen atoms of the hydroxyl groups of the polysaccharide are substituted with hydroxyalkyl groups having 1 to 4 carbon atoms (hereinafter referred to as hydroxyalkyl-substituted Also called).
• hydroxyalkyl-substituted Also called a polysaccharide derivative in which some or all of the hydrogen atoms of the hydroxyl groups of the polysaccharide are substituted with hydroxyalkyl groups having 1 to 4 carbon atoms.
• the hydroxyalkyl group having 1 to 4 carbon atoms is preferably a hydroxyalkyl group having 2 to 4 carbon atoms.
• the hydroxyalkyl group having 2 to 4 carbon atoms includes, for example, one or more groups selected from a hydroxyethyl group, a hydroxypropyl group, and a hydroxybutyl group. From the viewpoint of suppressing elimination of , one or more groups selected from a hydroxyethyl group and a hydroxypropyl group are preferable.
• Component (B1) may be a polysaccharide derivative in which a cationic group is introduced into one or more polysaccharides selected from cellulose, guar gum, and starch, or polysaccharide derivatives selected from hydroxyalkyl-substituted derivatives thereof.
• the polysaccharide derivative having a cationic group as the component (B1) is a linking group to the group obtained by removing the hydrogen atom from the hydroxyl group of the precursor compound of the component (B1), the polysaccharide or its derivative, preferably the hydroxyalkyl-substituted compound. and polysaccharide derivatives in which a cationic group is bound via an alkylene group having 1 to 4 carbon atoms which may contain a hydroxyl group [hereinafter referred to as a linking group (1)].
• the cationic group is preferably a group containing a nitrogen cation, more preferably a quaternary ammonium group, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• the linking group (1) is an alkylene group having 1 or more and 4 or less carbon atoms which may contain a hydroxyl group.
• Examples of the alkylene group having 1 to 4 carbon atoms include a linear alkylene group having 1 to 4 carbon atoms which may contain a hydroxyl group, and a branched alkylene group having 1 to 4 carbon atoms which may contain a hydroxyl group.
• One or more alkylene groups selected from alkylene groups can be mentioned.
• the three hydrocarbon groups other than the linking group (1) bonded to the quaternary ammonium group are each independently linear or branched having 1 to 4 carbon atoms.
• Chain hydrocarbon groups are included.
• straight-chain hydrocarbon groups having 1 to 4 carbon atoms include groups selected from methyl, ethyl, n-propyl and n-butyl groups.
• Examples of the branched hydrocarbon group having 1 to 4 carbon atoms include a group selected from an isopropyl group, a sec-butyl group, a tert-butyl group, and an isobutyl group.
• the linear hydrocarbon group having 1 to 4 carbon atoms is preferably a methyl group or an ethyl group.
• the counter ion of the quaternary ammonium group is one or more pairs selected from alkyl sulfate ions having 1 to 3 carbon atoms, sulfate ions, phosphate ions, fatty acid ions having 1 to 3 carbon atoms, and halide ions. ions.
• alkyl sulfate ions having 1 to 3 carbon atoms, sulfate ions, and halide ions, more preferably halide ions.
• Halide ions include one or more selected from fluoride ions, chloride ions, bromide ions, and iodide ions.
• chloride ions and bromide ions are preferably selected from chloride ions and bromide ions, from the viewpoints of the water solubility and chemical stability of the polysaccharide derivative of the component (B1), and the suppression of detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• one type of counter ion may be used alone, or two or more types may be used.
• the degree of substitution (degree of cationization) of the cationic group of the polysaccharide derivative having a cationic group, which is the component (B1), is preferably 0.001 from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. or more, more preferably 0.01 or more, still more preferably 0.1 or more, still more preferably 0.5 or more, and preferably 1.5 or less, more preferably 1.4 or less, still more preferably 1.3 It is below.
• the component (B1) may have a hydrocarbon group having 1 to 18 carbon atoms. That is, the component (B1) may be a polysaccharide derivative having both a cationic group and a hydrocarbon group having from 1 to 18 carbon atoms.
• the polysaccharide derivative having a hydrocarbon group having 1 to 18 carbon atoms is attached directly to the precursor compound of component (B1), the polysaccharide or its derivative, or to a linking group [hereinafter referred to as linking group (2 )] to which a hydrocarbon group having 1 to 18 carbon atoms is bonded.
• the linking group (2) is an alkyleneoxy group having 1 to 3 carbon atoms which may have a hydroxy group, a polyoxyalkylene group in which the alkylene group is an alkylene group having 1 to 3 carbon atoms, and a carbonyl group. , a carbonyloxy group, and an oxycarbonyl group.
• One linking group (2) may be one of the above linking groups, or may be a combination of a plurality of types. Further, the number of linking groups contained in the polysaccharide derivative may be one or more.
• the hydrocarbon group is linked to the oxygen atom of the linking group (2)
• the number of carbon atoms of the hydrocarbon group of component (B1) is the hydrocarbon group bonded to the oxygen atom.
• the number of carbon atoms in the hydrocarbon group in the component (B1) is represents Similarly, when connecting through a carbonyloxy group and an oxycarbonyl group, the number of carbon atoms thereof is included.
• a 1,2-epoxyalkane is used to introduce a hydrocarbon group into a polysaccharide or a polysaccharide derivative, it represents the number of carbon atoms in the aliphatic hydrocarbon group bonded to the ether group generated from the epoxy group.
• the epoxy group portion becomes the linking group (2).
• the number of carbon atoms in the hydrocarbon group is 12. That is, the oxyethylene group as the linking group (2) is bonded to the hydroxyl group of the polysaccharide or polysaccharide derivative, and the alkyl group having 12 carbon atoms (dodecyl group) is bonded via the linking group.
• the alkyl group having 12 carbon atoms is bonded via the linking group.
• the polysaccharide derivative having a cationic group and a hydrocarbon group with 1 to 18 carbon atoms is directly added to the oxygen atoms obtained by removing the hydrogen atoms from some or all of the hydroxyl groups of the hydroxyalkyl-substituted Or via the linking group (2), preferably via the linking group (2), a hydrocarbon having 1 to 18 carbon atoms from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• Examples include polysaccharide derivatives with attached groups.
• the number of carbon atoms in the hydrocarbon group having 1 or more and 18 or less carbon atoms is preferably 2 or more, more preferably 4 or more, and still more preferably 6 from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. or more, more preferably 8 or more, still more preferably 10 or more, and preferably 16 or less, more preferably 14 or less.
• the hydrocarbon group having 1 to 18 carbon atoms is preferably an aliphatic hydrocarbon group from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the fiber product during rinsing.
• the substitution degree (alkylation degree) of the hydrocarbon group having 1 to 18 carbon atoms in the polysaccharide derivative having 1 to 18 carbon atoms, which is the component (B1), is determined by From the viewpoint of suppressing detachment from textile products, it is preferably 0.0001 or more, more preferably 0.001 or more, still more preferably 0.01 or more, and preferably 0.4 or less, more preferably 0.2 Below, more preferably 0.1 or less, still more preferably 0.05 or less.
• the substitution degree of the hydrocarbon group having 1 to 18 carbon atoms and the cationic group in the component (B1) is the substitution number of the group per constituent monosaccharide unit, that is, the molar average substitution degree ( MS).
• the "degree of substitution of groups” means the average number of moles of the groups introduced per mole of anhydroglucose units.
• the degree of substitution of the cationic group of the polysaccharide derivative and the degree of substitution of the hydrocarbon group having 1 to 18 carbon atoms are each determined by the methods described in Examples.
• the component (B1) may have an anionic group, but the sum of the degree of substitution of the anionic group in the component (B1), the degree of substitution of the cationic group, and the degree of substitution of the hydrocarbon group having 1 to 18 carbon atoms is The ratio is the degree of substitution of the anionic group/(the degree of substitution of the cationic group + the degree of substitution of the hydrocarbon group having 1 to 18 carbon atoms), from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. Therefore, it is preferably 3 or less, more preferably 1.7 or less, still more preferably 1.5 or less, still more preferably 1 or less, even more preferably 0.5 or less, and even more preferably 0.1 or less. Yes, may be 0 or more, preferably 0.
• the weight-average molecular weight of the component (B1) of the present invention is preferably 100,000 or more, more preferably 500,000 or more, and still more preferably 100, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. 10,000 or more, more preferably 1.5 million or more, and preferably 5 million or less, more preferably 4 million or less, still more preferably 3 million or less, even more preferably 2.5 million or less, and even more preferably 2 million or less .
• the weight average molecular weight of component (B1) can be calculated from the above GPC (gel permeation chromatography) in terms of polyethylene glycol.
• Component (B2) is a cationic polymer obtained by polymerizing an unsaturated monomer having a cationic group.
• the component (B2) is selected from a compound represented by the following general formula (b21), an acid salt thereof, and a quaternary salt thereof, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• Cationic polymers obtained by polymerizing unsaturated monomers containing one or more cationic monomers (b21) are preferred.
• R 1b and R 2b each independently represent a hydrogen atom or a methyl group
• R 3b represents -C(O)OM (M is a hydrogen atom or an alkali metal atom) or a hydrogen atom indicates X represents -C(O)OR 6b -, -C(O)NR 7b -R 8b - or -CH 2 -.
• R 4b has the general formula (b21′) when X is —CH 2 —
• X represents an alkyl group having 1 to 3 carbon atoms or a hydroxyalkyl group having 1 to 3 carbon atoms.
• R5b represents an alkyl group having 1 to 3 carbon atoms, a hydroxyalkyl group having 1 to 3 carbon atoms, or a hydrogen atom.
• R 6b and R 8b each independently represent an alkylene group having 1 to 4 carbon atoms, and R 7b represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms.
• compounds in which X in the general formula (b21) is —C(O)OR 6b — include acrylic acid (or methacrylic acid) N,N-dimethyl Aminomethyl, acrylic acid (or methacrylic acid) N,N-dimethylaminoethyl, acrylic acid (or methacrylic acid) N,N-dimethylaminopropyl, acrylic acid (or methacrylic acid) N,N-dimethylaminobutyl, acrylic acid (or methacrylic acid) N,N-diethylaminomethyl, acrylic acid (or methacrylic acid) N,N-diethylaminoethyl, acrylic acid (or methacrylic acid) N,N-diethylaminopropyl, and acrylic acid (or methacrylic acid) N, One or more selected from N-diethylaminobutyl may be mentioned.
• the compound in which X in the general formula (b21) is —C(O)NR 7b —R 8b — includes N,N-dimethylaminopropylacrylic acid (or methacrylic acid) amide, N,N-dimethylaminomethyl acrylic acid (or methacrylic acid) amide, N,N-dimethylaminoethyl acrylic acid (or methacrylic acid) amide, and N,N-dimethylaminobutyl acrylic acid ( or one or more selected from methacrylic acid) amide.
• R 4b is a group represented by general formula (b21′). Examples of such compounds include diallylamine and the like.
• the compound represented by general formula (b21) its acid salt or quaternary salt can be used.
• the acid salt include neutralized salts of the compound represented by the general formula (b21) with an inorganic acid such as hydrochloric acid or sulfuric acid, and neutralized salts with various organic acids.
• the quaternary salt includes a quaternary salt obtained by quaternizing the compound represented by the general formula (b21) with an alkyl halide having 1 to 3 carbon atoms or an alkyl sulfuric acid having 1 to 3 carbon atoms. .
• quaternary salts include those having halogen ions such as chloride ions, bromo ions and iodine ions, or alkyl sulfate ions having 1 to 3 carbon atoms as counter ions.
• quaternary salts include N,N,N-trimethyl-N-(2-methacryloyloxyethyl)ammonium chloride and N,N-dimethyl.
• -N-ethyl-N-(2-methacryloyloxyethyl)ammonium ethyl sulfate and diallyldimethylammonium chloride are preferred. These compounds are sold, for example, by MRC Unitek Co., Ltd. under the trade names of QDM and MOEDES.
• the component (B2) of the present invention may contain, in addition to the cationic monomer (b21), a monomer (b22) derived from a polymerizable vinyl compound copolymerizable with the cationic monomer (b21). can.
• the monomer (b22) is preferably a compound represented by the following general formula (b22) from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• R 9b and R 10b each independently represent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms
• Y is an aryl group, -OC(O)-R 11b , -C(O ) O—(R 12b —O) n —R 13b or —C(O)NR 14b —R 15b .
• R 11b , R 13b , and R 15b are each independently a hydrogen atom, a linear, branched, or cyclic alkyl or alkenyl group having 1 to 22 carbon atoms, or a total carbon number of 6 to 14 represents an arylalkyl group
• R 12b is an alkylene group having 2 or 3 carbon atoms
• n is a number of 0 or more and 50 or less
• R 14b is a hydrogen atom or an alkyl group having 1 or more and 3 or less carbon atoms.
• R 13b suppresses detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• an alkyl group having 8 or more carbon atoms, further 10 or more carbon atoms, and 18 or less, further 14 or less carbon atoms is preferable.
• R 12b is preferably an ethylene group.
• n is a number of 0 or more, preferably 20 or less, more preferably 10 or less.
• n is more preferably 0.
• Specific examples of the compound represented by the following general formula (b22) for the monomer (b22) include acrylic acid in which the number of carbon atoms in the alkyl group is 1 or more, preferably 8 or more, and 22 or less, preferably 14 or less. At least one selected from alkyl esters, methacrylic acid alkyl esters, and acrylamides is preferable from the viewpoint of suppressing detachment of functional agent-encapsulating silica capsules from textile products during rinsing.
• the component (B2) is composed of (1) the compound represented by the general formula (b21), its acid salt, and its quaternary salt, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• Selected compounds specifically N,N-diallylmethylamine, N,N-dimethylaminoethyl methacrylate, N,N-dimethylaminomethyl methacrylate, N,N-dimethylaminoethyl acrylate, N acrylate, A cationic homopolymer obtained by polymerizing a monomer selected from N-dimethylaminomethyl, acid salts thereof, and quaternary salts thereof, and (2) the compound represented by the general formula (b21) and its acid
• One or more compounds selected from salts and quaternary salts thereof specifically N,N-diallylmethylamine, N,N-dimethylaminoethyl methacrylate, N,N-dimethylaminomethyl methacrylate, N acrylic acid ,N-dimethylaminoethyl, N,N-dimethylaminomethyl acrylate, acid salts thereof, and monomers selected from quaternary salts thereof, and a compound represented by the general
• the component (B2) may be a cationic homopolymer obtained by polymerizing the cationic monomer (b21).
• the cationic polymer of the component contains the cationic monomer (b21) and the monomer (b22) as constituent monomers, among the constituent monomers of the (B2) component, the monomer (b21 ) to the monomer (b22), the mass ratio (b21)/(b22) is preferably 20/80 from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• the cationic polymer of the component contains the monomer (b22), the total proportion of the monomer (b21) and the monomer (b22) in the total constituent monomers of the component (B2) is From the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product, it is preferably 80% by mass or more, more preferably 90% by mass or more, still more preferably 95% by mass or more, and preferably 100% by mass or less. and may be 100% by mass.
• the weight-average molecular weight of the component (B2) is preferably 100,000 or more, more preferably 500,000 or more, and still more preferably 1,000,000 or more, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. More preferably 1.5 million or more, preferably 5 million or less, more preferably 4 million or less, still more preferably 3 million or less, even more preferably 2.5 million or less, and even more preferably 2 million or less.
• This weight average molecular weight uses a value obtained by gel permeation chromatography (GPC) measurement.
• eluent water, alcohol, chloroform, dimethylformamide, tetrahydrofuran, acetonitrile, or a combination of these solvents can be used.
• polymer of component (B2) is relatively hydrophilic, polyethylene glycol can be used. Since it is used as a standard, the molecular weight is calculated in terms of polyethylene glycol, and when relatively hydrophobic, polystyrene is used as a standard, so the molecular weight in terms of polystyrene is used.
• the detergent composition of the present invention has component (A) as the content of the encapsulating functional agent, which makes it easier to feel the fragrance effect and suppresses detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• component (A) as the content of the encapsulating functional agent, which makes it easier to feel the fragrance effect and suppresses detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• the content is preferably 2% by mass or less, more preferably 1% by mass or less, and still more preferably 0.5% by mass or less.
• content of (A) component is an amount as an active ingredient as a functional agent to include.
• the component (B) is preferably 0.004% by mass or more in the detergent composition from the viewpoint of suppressing detachment of the functional agent-encapsulated silica capsule from the textile product during rinsing. More preferably 0.008% by mass or more, still more preferably 0.01% by mass or more, and preferably 0.1% by mass or less, more preferably 0.08% by mass or less, still more preferably 0.05% by mass or less contains.
• the mass ratio (A)/(B) of the content of component (A) as a functional agent to be included in component (B) is the functional agent-encapsulating silica at the time of rinsing. From the viewpoint of suppressing detachment of capsules from textile products, it is preferably 20 or more, more preferably 25 or more, still more preferably 30 or more, and preferably 100 or less, more preferably 75 or less, still more preferably 50 or less. More preferably 45 or less, still more preferably 40 or less, and even more preferably 35 or less.
• the detergent composition of the present invention may further contain the following component (C) from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• component (C) excludes the surfactant included in the component (A).
• component (C) As the component (C), the dispersion stability of the component (A) and other bases in the composition, the detergency when used as a detergent, and the functional agent-encapsulating silica capsule during rinsing.
• component (C1) anionic surfactants include sulfonic acid and salts thereof having a hydrocarbon group, sulfate esters having a hydrocarbon group, and One or more selected from salts thereof, carboxylic acids and salts thereof, and one or more selected from sulfonates having a hydrocarbon group and carboxylates are preferred.
• a hydrocarbon group may be an alkyl group or an alkenyl group.
• the number of carbon atoms in the hydrocarbon group is preferably 7 or more, more preferably 9 or more, still more preferably 11 or more, and preferably 22, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• the above salts include monovalent metal salts such as sodium salts and potassium salts, divalent metal salts such as magnesium salts, ammonium salts, organic amine salts such as monoethanolamine salts, diethanolamine salts and triethanolamine salts.
• a sodium salt is preferred from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• Component (C1) is one or more anionic surfactants selected from the following components (c1-1) to (c1-5) from the viewpoint of suppressing detachment of functional agent-encapsulating silica capsules from textile products during rinsing. agents are preferred.
• (c1-1) component a sulfonic acid represented by the following general formula (c1-1) or a salt thereof R 1 -B-SO 3 M (c1-1) [In formula (c1-1), R 1 represents an alkyl group or alkenyl group having 3 to 21 carbon atoms, B represents a benzene ring, M represents a hydrogen atom, an alkali metal, an alkaline earth metal (1/2 atom), ammonium, or organic ammonium.
• the sulfonic acid group is attached at the ortho-, meta- or para-position relative to R1 , which is attached to B.
• component salt of internal olefin sulfonic acid having 14 to 24 carbon atoms
• component salt of fatty acid having 8 to 20 carbon atoms
• component the following general formula (c1- 4) a sulfuric acid ester or a salt thereof
• R 2 represents an alkyl or alkenyl group having 8 to 22 carbon atoms, the carbon atom bonded to the oxygen atom is a primary carbon atom
• PO is a propyleneoxy group
• EO represents an ethyleneoxy group
• EO and PO may be block or random bonds; where m is 0 or more and 5 or less, n is 0 or more and 16 or less, and M represents a hydrogen atom, an alkal
• Component (c1-5) an ⁇ -sulfofatty acid ester represented by the following general formula (c1-5) or a salt thereof R 3 —CH(SO 3 M)COOR 4 (c1-5)
• R 3 represents an alkyl group or alkenyl group having 6 to 20 carbon atoms
• R 4 represents an alkyl group having 1 to 6 carbon atoms
• M represents a hydrogen atom, an alkali metal, Indicates an alkaline earth metal (1/2 atom), ammonium or organic ammonium.
• the number of carbon atoms in R 1 is 3 or more, preferably 5 or more, more preferably 6 or more, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. It is preferably 7 or more and 21 or less, preferably 20 or less, more preferably 19 or less, still more preferably 18 or less.
• M is preferably an alkali metal or an organic ammonium, more preferably sodium, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• the content of component (c1-1) is based on the amount of the compound converted to sodium salt.
• (c1-1) component examples include alkylbenzenesulfonic acid and cumenesulfonic acid.
• the number of carbon atoms in the internal olefin sulfonate of the component (c1-2) is 14 or more, preferably 16 or more, more preferably 18 or more, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. , and is 24 or less, more preferably 22 or less, and even more preferably 20 or less.
• Component (c1-2) includes, in addition to internal olefin sulfonates, hydroxyaalkane sulfonates and ⁇ -olefin sulfonates produced during synthesis.
• Salts of component (c1-2) include hydrogen atoms, alkali metal salts such as sodium and potassium, alkaline earth metal salts such as calcium and magnesium, and organic ammonium salts (e.g., monoethanolammonium, diethanolammonium, triethanol Alkanol ammonium salts such as ammonium), and from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing, preferably an alkaline earth metal and a carbon number of 2 to 6 It is one or more selected from the following alkanolammoniums.
• the content of component (c1-2) is based on the amount of the compound converted to potassium salt.
• the number of carbon atoms of the fatty acid of the component (c1-3) is 8 or more, preferably 10 or more, more preferably 12 or more, and 20, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. Below, more preferably 18 or less, still more preferably 16 or less.
• a specific component (c1-3) is selected from octanoate, decanoate, laurate, myristate, palmitate, stearate, coconut fatty acid, palm fatty acid, and palm kernel fatty acid. species or more.
• R 2 preferably has 9 or more carbon atoms, more preferably 10 or more carbon atoms, and still more preferably 12 or more carbon atoms, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. , and preferably an alkyl group of 18 or less, more preferably 16 or less, even more preferably 14 or less. From the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing, R 2 is preferably a linear alkyl group.
• m is preferably 4 or less, more preferably 3 or less, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• n is preferably 0 or more, more preferably 1 or more, still more preferably 2 or more, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. It is preferably 4 or more, preferably 10 or less, more preferably 8 or less, and even more preferably 6 or less.
• M is preferably a hydrogen atom, an alkali metal such as sodium or potassium, or an alkali such as magnesium or calcium, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. It is one or more selected from earth metal (1/2 atom) and organic ammonium. M is more preferably one selected from alkali metals such as sodium and potassium, and alkanolammonium such as monoethanolammonium and diethanolammonium, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. above, and more preferably sodium. In the detergent composition of the present invention, the content of component (c1-4) is based on the amount of the compound converted to sodium salt.
• the number of carbon atoms in the alkyl group is 12 or more and 14 or less, and the average number of propyleneoxy groups A (polyoxypropylene) polyoxyethylene alkyl ether sulfate ester sodium salt having an added mole number of 0 or more and 4 or less and an average added mole number of ethyleneoxy groups of 1 or more and 4 or less is preferable.
• the component (c1-4) is represented by the general formula (c1-4), wherein R 2 is an alkyl group having 12 to 14 carbon atoms, m is 0 to 4, n is 1 to 4, and M is sodium. Certain compounds are preferred.
• R 3 preferably has 8 or more carbon atoms, more preferably 10 or more carbon atoms, and preferably 18 carbon atoms, from the viewpoint of suppressing detachment of functional agent-encapsulating silica capsules from textile products during rinsing. Below, more preferably 16 or less alkyl groups.
• R 4 is an alkyl group having 1 or more carbon atoms, preferably 5 or less carbon atoms, more preferably 4 or less carbon atoms, from the viewpoint of suppressing detachment of functional agent-encapsulating silica capsules from textile products during rinsing. is.
• M is preferably a hydrogen atom, an alkali metal such as sodium or potassium, or an alkali such as magnesium or calcium, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. It is one or more selected from earth metal (1/2 atom) and organic ammonium. M is more preferably one selected from alkali metals such as sodium and potassium, and alkanolammonium such as monoethanolammonium and diethanolammonium, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. above, and more preferably sodium.
• the content of component (c1-5) is based on the amount of the compound converted to sodium salt.
• a specific component (c1-5) is an alkyl group in which R 3 is 11 or more and 14 or less in the formula (c1-5) from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• R 4 is a methyl group, ⁇ -sulfo fatty acid methyl ester sodium salt is preferred.
• the nonionic surfactant of component (c2) is sucrose fatty acid ester, glycerin fatty acid ester, sorbitan fatty acid ester, polyoxyalkylene sorbitan fatty acid ester and One or more selected from polyoxyalkylene fatty acid esters, fatty acid alkanolamides or alkylene oxide adducts thereof, polyoxyalkylene alkyl ethers, fatty acid methyl ester alkoxylates, alkyl glycosides, and glyceryl monoethers, among others, polyoxyalkylene At least one selected from alkyl ethers and fatty acid methyl ester alkoxylates is preferred.
• the component (C2) includes a compound represented by the following general formula (c2-1) from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• R 5 is an alkyl group or alkenyl group having 9 to 18 carbon atoms
• R 6 is a hydrogen atom or a methyl group
• CO is a carbonyl group
• x is the number of 0 or 1
• AO is one or more alkyleneoxy groups selected from alkyleneoxy groups having 2 to 4 carbon atoms; When AO contains two or more alkyleneoxy groups, it may be a random bond or a block bond.
• the number of carbon atoms in R 5 is 9 or more, preferably 10 or more, more preferably 11 or more, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. It is preferably 12 or more and 17 or less, preferably 16 or less, more preferably 15 or less, still more preferably 14 or less.
• AO is one or more alkyleneoxy groups selected from alkyleneoxy groups having 2 to 4 carbon atoms from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. , preferably one or more alkyleneoxy groups selected from ethyleneoxy and propyleneoxy groups.
• x is a number of 0 or 1, preferably 0, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• y is 3 or more, preferably 5 or more, more preferably 7 or more, and still more preferably 8 or more, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. , more preferably 9 or more, still more preferably 10 or more, and 50 or less, preferably 40 or less, more preferably 30 or less, even more preferably 20 or less, still more preferably 15 or less.
• the component (C2) includes, for example, a compound represented by the following general formula (c2-2) from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing.
• This compound is a compound in which AO is an ethyleneoxy group and a propyleneoxy group in the above general formula (c2-1).
• R 7 is an alkyl or alkenyl group having 8 to 18 carbon atoms
• EO is an ethyleneoxy group
• PO is a propyleneoxy group
• s, t, and r are the average number of added moles.
• s is 0 or more and 30 or less
• t is 0.1 or more and 5 or less
• r is 0 or more and 30 or less.
• the number of carbon atoms in R 7 is 9 or more, preferably 10 or more, more preferably 11 or more, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. It is preferably 12 or more and 17 or less, preferably 16 or less, more preferably 15 or less, still more preferably 14 or less.
• s is preferably 0 or more, more preferably 1 or more, still more preferably 2 or more, and still more from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. It is preferably 3 or more, even more preferably 5 or more, still more preferably 7 or more, and preferably 30 or less, more preferably 25 or less, even more preferably 20 or less, and even more preferably 15 or less.
• t is preferably 0.1 or more, more preferably 0.5 or more, and still more preferably 1, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. above, and preferably 5 or less, more preferably 4.5 or less, and even more preferably 4.2 or less.
• r is preferably 0 or more, more preferably 1 or more, still more preferably 2 or more, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. It is preferably 3 or more, even more preferably 5 or more, still more preferably 7 or more, and preferably 30 or less, more preferably 25 or less, even more preferably 20 or less, and even more preferably 15 or less.
• component (C) is used to improve the dispersion stability of component (A) and other bases in the composition, or to improve its use as a detergent.
• component (C) is preferably 1% by mass or more, more preferably 2% by mass or more, still more preferably 5% by mass or more, and even more preferably 5% by mass or more.
• the content is 25% by mass or less.
• the mass ratio of the content of the component (C1) to the content of the component (C2) (C1 ) / (C2) is the dispersion stability of component (A) and other bases in the composition, or the detergency when used as a detergent, and the functional agent-encapsulating silica capsule from textiles during rinsing.
• the mass ratio (C)/(A) of the content of component (A) as a functional agent to be included in component (C) is the dispersibility of component (A). , preferably 10 or more, preferably 20 or more, more preferably 50 or more, still more preferably 70 or more, and preferably 200 or less, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing, It is more preferably 150 or less, still more preferably 100 or less, and even more preferably 80 or less.
• the detergent composition of the present invention contains the component (C) in a stable manner, and from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing, further comprises an organic It can contain solvents.
• the component (D) excludes the organic solvent having a hydroxyl group included in the component (A).
• component (D) include the following compounds (D1) to (D6).
• D1 Monohydric alcohols having 2 to 4 carbon atoms such as ethanol and isopropanol
• D2 Bivalent to hexavalent alcohols having 2 to 8 carbon atoms such as ethylene glycol, propylene glycol, butylene glycol, hexylene glycol and glycerin
• the following polyhydric alcohols (D3) Glycol ethers having 4 to 12 carbon atoms such as diethylene glycol, triethylene glycol, tetraethylene glycol, dipropylene glycol and tripropylene glycol
• D4 diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol mono Propyl ether, diethylene glycol monobutyl ether, dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, tripropylene glycol monomethyl ether, 1-methoxy-2-propanol, 1-eth
• Component (D) is preferably phenoxyethanol, diethylene glycol monobutyl ether, 3-methoxy-3-, from the viewpoint of stably blending component (C) and suppressing detachment of functional agent-encapsulating silica capsules from textile products during rinsing.
• the detergent composition of the present invention contains the component (D), the component (C) is stably blended, and from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing, the (D ) component in the detergent composition is preferably 1% by mass or more, more preferably 3% by mass or more, still more preferably 5% by mass or more, and even more preferably 8% by mass or more, and silica in component (A) From the viewpoint of suppressing leakage of the functional agent from the capsule and suppressing detachment of the functional agent-encapsulated silica capsule from the fiber product during rinsing, it is preferably 20% by mass or less, more preferably 18% by mass or less, and even more preferably. It contains 15% by mass or less.
• the detergent composition of the present invention further has (E ) can contain a pH adjuster as a component.
• the component (E) excludes the pH adjuster included in the component (A).
• a pH adjuster (1) inorganic acids such as hydrochloric acid and sulfuric acid, p-toluenesulfonic acid, (o-, m-, p-)xylenesulfonic acid, citric acid, succinic acid, malic acid, fumaric acid, tartaric acid, malonic acid, maleic acid one or more acid agents selected from organic acids such as acids, and (2) sodium hydroxide, potassium hydroxide, ammonia and derivatives thereof, amine salts such as monoethanolamine, diethanolamine and triethanolamine, sodium carbonate, and one or more alkaline agents selected from potassium carbonate;
• the liquid detergent composition of the present invention contains the component (E), it suppresses precipitation or separation of solids in the composition in a low-temperature environment, and suppresses the functional agent-encapsulating silica capsule from textile products during rinsing.
• component (E) preferably 0.01% by mass or more, more preferably 0.03% by mass or more, still more preferably 0.05% by mass or more, and more more preferably 0.1% by mass or more, still more preferably 0.2% by mass or more, and preferably 2% by mass or less, more preferably 1.5% by mass or less, and even more preferably 1.0% by mass or less, Even more preferably, the content is 0.8% by mass or less.
• the balance of the cleaning composition of the present invention is water.
• Water used for liquid cleaning agents is generally used. can be used. Distilled water and tap water can also be used.
• water is preferably 50% by mass or more, more preferably 55% by mass, in the detergent composition from the viewpoint of suppressing detachment of functional agent-containing silica capsules from textile products during rinsing. % or more, more preferably 60 mass % or more, and preferably 80 mass % or less, more preferably 75 mass % or less, still more preferably 70 mass % or less.
• the detergent composition of the present invention may contain the following components (F1) to (F8) from the viewpoint of suppressing detachment of functional agent-containing silica capsules from textile products during rinsing. good.
• these components exclude those included in component (A).
• (F1) anti-soil redeposition agents and dispersants such as polyacrylic acid, polymaleic acid and carboxymethylcellulose; (F2) one or more bleaching agents selected from hydrogen peroxide, sodium percarbonate, sodium perborate and the like; (F3) tetra At least one bleach activator selected from acetylethylenediamine and bleach activators represented by formulas (I-2) to (I-7) of JP-A-6-316700 (F4) cellulase, amylase , pectinase, protease, and one or more enzymes (F5) selected from lipases.
• Fluorescent dyes One or more antioxidants selected from butylhydroxytoluene, distyrenated cresol, sodium sulfite, sodium hydrogen sulfite, etc.
• Antibacterial preservatives such as dyes, fragrances, diclosan, silicones, etc.
• Defoamer Hydrogenated castor oil
• the detergent composition of the present invention can contain hydrogenated castor oil as the (F8) component in order to suppress separation of the functional agent-encapsulating silica capsules of the (A) component.
• the content of the component (F8) in the detergent composition of the present invention is preferably 0.00% from the viewpoint of suppressing separation of the perfume microcapsules and suppressing detachment of the functional agent-encapsulating silica capsules from the textile product during rinsing.
• the content is preferably 1% by mass or less, more preferably 0.8% by mass or less, and even more preferably 0.5% by mass or less.
• the pH of the detergent composition of the present invention at 25°C is effective for suppressing precipitation or separation of solids in the composition in a low-temperature environment, and for suppressing detachment of functional agent-encapsulating silica capsules from textile products during rinsing. From the viewpoint, it is preferably 4 or more, more preferably 5 or more, still more preferably 6 or more, and preferably 9 or less, more preferably 8.5 or less, and still more preferably 8 or less.
• the pH is measured according to the pH measurement method described below.
• a pH meter (pH/ion meter D-71, manufactured by HORIBA) is connected to a combined electrode for pH measurement (9615S measurement method model JF15, manufactured by HORIBA), and the power is turned on.
• a saturated potassium chloride aqueous solution (3.33 mol/L) is used as the pH electrode internal liquid.
• pH 4.01 standard solution phthalate standard solution
• pH 6.86 neutral phosphate standard solution
• pH 9.18 standard solution bovine standard solution
• the pH measuring electrode is immersed in a standard solution adjusted to a constant temperature for 3 minutes, and calibrated in the order of pH 6.86 ⁇ pH 9.18 ⁇ pH 4.01.
• a sample to be measured is adjusted to 25° C., the electrode of the pH meter is immersed in the sample, and the pH is measured after 3 minutes.
• the viscosity of the detergent composition of the present invention at 25° C. is preferably 10 mPa ⁇ s or more from the viewpoint of ease of handling of the detergent composition and suppression of detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. , more preferably 20 mPa ⁇ s or more, still more preferably 30 mPa ⁇ s or more, and preferably 400 mPa ⁇ s or less, more preferably 300 mPa ⁇ s or less, still more preferably 200 mPa ⁇ s or less.
• Brookfield viscometer for example, VISCOMETER MODEL DVM-B manufactured by Tokyo Keiki Co., Ltd. 3 or 4, the number of revolutions was 60 r/min, and the measurement time was 60 seconds.
• the detergent composition of the present invention can be suitably used for textile products.
• the fibers to be washed with the detergent composition of the present invention may be either hydrophobic fibers or hydrophilic fibers.
• hydrophobic fibers include protein fibers (milk protein casein fiber, Promix, etc.), polyamide fibers (nylon, etc.), polyester fibers (polyester, etc.), polyacrylonitrile fibers (acrylic, etc.), polyvinyl alcohol fibers, etc.
• Fibers (vinylon, etc.), polyvinyl chloride fibers (polyvinyl chloride, etc.), polyvinylidene chloride fibers (vinylidene, etc.), polyolefin fibers (polyethylene, polypropylene, etc.), polyurethane fibers (polyurethane, etc.), polyvinyl chloride/ Polyvinyl alcohol copolymer fibers (polycleral, etc.), polyalkylene paraoxybenzoate fibers (benzoate, etc.), polyfluoroethylene fibers (polytetrafluoroethylene, etc.), glass fibers, carbon fibers, alumina fibers, silicone carbide fibers, rocks Fiber (rock fiber), slag fiber (slag fiber), metal fiber (gold thread, silver thread, steel fiber) and the like are exemplified.
• hydrophilic fibers examples include seed hair fibers (cotton, cotton, kapok, etc.), bast fibers (hemp, flax, ramie, hemp, jute, etc.), leaf vein fibers (manila hemp, sisal hemp, etc.), palm fibers, rush, straw, animal hair fibers (wool, mohair, cashmere, camel hair, alpaca, vicuna, angora, etc.), silk fibers (domestic silk, wild silk), feathers, cellulosic fibers (rayon, polynosic, cupra, acetate, etc.) etc. are exemplified.
• Textile products include fabrics such as woven fabrics, knitted fabrics, and non-woven fabrics using the above-mentioned hydrophobic fibers and hydrophilic fibers, and undershirts, T-shirts, dress shirts, blouses, slacks, hats, handkerchiefs, and towels obtained using the same. , knits, socks, underwear, tights, masks and other products.
• the present invention provides a method for producing a cleaning composition, comprising mixing the component (A), the component (B), and water.
• the component (C) can be further mixed.
• the component (D) can be further mixed.
• the component (E) can be further mixed.
• any one or more of the components (F1) to (F8) can be further mixed.
• Components (A), (B), (C), (D), (E), and (F1) to (F8) are the same as those described for the detergent composition of the present invention. .
• the amount of component (A) mixed, the amount of component (B) mixed, the amount of component (C) mixed, the amount of component (D) mixed, and the amount of component (E) mixed mass ratio (A) / (B) of the mixed amount of component (A) and the mixed amount of component (B), mass ratio of the mixed amount of component (C1) and the mixed amount of component (C2) (C1 )/(C2), the mass ratio (C)/(A) of the mixed amount of component (C) and the mixed amount of component (A) is each component described in the detergent composition of the present invention and each mass It can be applied to the method for producing a detergent composition of the present invention by replacing the content of the ratio with the mixing amount.
• the amount of component (A) to be mixed is the amount as an active ingredient as a functional agent to be included.
• the method for producing the cleaning composition of the present invention can appropriately apply the aspects described for the cleaning composition of the present invention.
• the present invention is a method for washing textiles with a washing liquid obtained by mixing the detergent composition of the present invention and water (hereinafter also referred to as the washing liquid of the present invention), and then rinsing the textiles with water. Provide a cleaning method.
• the items described for the detergent composition of the present invention can be appropriately applied to the method for cleaning textiles of the present invention.
• the mass ratio (A)/(B) of the content of component (A) to the content of component (B) in the cleaning liquid, the content of component (C1) and the content of component (C2 ) The mass ratio (C1) / (C2) of the content of the component (C) / (C2), the mass ratio (C) / (A) of the content of the component (A) to the content of the component (C)
• the range of the content of the present invention It is the same as the range described for the detergent composition.
• content of (A) component is an amount as an active ingredient as a functional agent to include.
• the water used in the method for washing textiles of the present invention is preferably water having hardness.
• the hardness of water is German hardness, preferably 0° dH or more, more preferably 0° dH or more, from the viewpoint of detergency of stains adhering to textiles and suppression of detachment of functional agent-encapsulating silica capsules from textiles during rinsing. 1°dH or more, more preferably 2°dH or more, and preferably 30°dH or less, more preferably 20°dH or less, and even more preferably 10°dH or less.
• concentrations of calcium and magnesium for this German hardness are determined by chelate titration using ethylenediaminetetraacetic acid disodium salt. A specific method for measuring the German hardness of water in the present specification is shown below.
• the method of washing the textile product with the washing liquid of the present invention is not particularly limited, but for example, a method of immersing the target textile product in the washing liquid of the present invention can be mentioned.
• immersion refers to a state in which the fibers are immersed in the cleaning liquid of the present invention.
• the textiles may be washed with agitation.
• the textile products containing the cleaning liquid can be washed by hand.
• hand-washing methods include rubbing the textiles by hand, washing the textiles by pressing them, rubbing the textiles together by hand, and the like.
• the detergent composition of the present invention should contain, per 1 L of water, It is preferably used at a concentration of 1.0 g or more, more preferably 1.5 g or more, still more preferably 2.0 g or more, and preferably 10 g or less, more preferably 7 g or less, and even more preferably 5 g or less.
• the textile product can be washed with a washing machine.
• the detergent composition of the present invention should be used with 1 L of water from the viewpoint of detergency of stains adhering to textiles and prevention of detachment of functional agent-encapsulating silica capsules from textiles during rinsing. is preferably 0.2 g or more, more preferably 0.5 g or more, still more preferably 1.0 g or more, and preferably 8 g or less, more preferably 5 g or less, more preferably 3 g or less. .
• washing machines examples include vertical washing machines, double-layer washing machines, drum washing machines, pulsator washing machines, agitator washing machines, and small washing machines. As these washing machines, those commercially available for home use can be used.
• the cleaning solution of the present invention is preferably prepared by diluting the cleaning composition of the present invention with water so that the content of each component falls within this range.
• a specific dilution ratio from the viewpoint of setting an appropriate product capacity based on the appropriate amount and frequency of use of the cleaning composition, and suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing, It may be preferably 500 times or more, more preferably 750 times or more, and preferably 5000 times or less, more preferably 3000 times or less.
• the cleaning solution of the present invention has the component (A) as the content of the encapsulating functional agent, from the viewpoint of obtaining a sufficient fragrance effect on the fibers and suppressing the detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. , preferably 0.00003% by mass or more, more preferably 0.0001% by mass or more, still more preferably 0.0003% by mass or more, and preferably 0.005% by mass or less, more preferably 0.002% by mass, in the cleaning liquid. % by mass or less, more preferably 0.001% by mass or less.
• content of (A) component is an amount as an active ingredient as a functional agent to include.
• the component (B) is preferably 0.000001% by mass or more, more preferably 0.000003, in the cleaning solution from the viewpoint of suppressing detachment of the functional agent-encapsulated silica capsule from the textile product during rinsing. % by mass or more, more preferably 0.00001% by mass or more, and preferably 0.003% by mass or less, more preferably 0.001% by mass or less, and even more preferably 0.0003% by mass or less.
• the component (C) is added from the viewpoint of detergency of stains adhering to the textile product and suppression of detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. , preferably 0.001% by mass or more, more preferably 0.003% by mass or more, still more preferably 0.01% by mass or more, and preferably 0.25% by mass or less, more preferably 0.1% by mass or less , more preferably 0.05% by mass or less.
• the component (D) is added from the viewpoint of the ability to clean stains adhering to the textile product and the suppression of detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. Therefore, preferably 0.0003% by mass or more, more preferably 0.001% by mass or more, still more preferably 0.003% by mass or more, and preferably 0.05% by mass or less, more preferably 0.03% by mass 0.01% by mass or less, more preferably 0.01% by mass or less.
• the component (E) is added from the viewpoint of detergency of stains adhering to the textile product and suppression of detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. , preferably 0.00003% by mass or more, more preferably 0.0001% by mass or more, still more preferably 0.0003% by mass or more, and preferably 0.005% by mass or less, more preferably 0.003% by mass or less , more preferably 0.001% by mass or less.
• the (F8) component is preferably used from the viewpoint of suppressing separation of the perfume microcapsules and suppressing detachment of the functional agent-encapsulating silica capsules from the textile product during rinsing.
• the content is preferably 0.0050% by mass or less, more preferably 0.001% by mass or less, and still more preferably 0.003% by mass or less.
• the temperature of the washing liquid is preferably 0° C. or higher, more preferably 3° C., from the viewpoints of further improving the detergency of stains adhering to textile products and suppressing detachment of functional agent-encapsulating silica capsules from textile products during rinsing. ° C. or higher, more preferably 5 ° C. or higher, and to improve the finish of textile products without removing too much oil contained in the fibers themselves constituting the clothing, and to remove functional agent-containing silica capsules from textile products during rinsing. From the viewpoint of suppression of desorption, the temperature is preferably 40° C. or lower, more preferably 35° C. or lower.
• the washing time is preferably 2 minutes or more, more preferably 3 or more, from the viewpoints of improving the detergency of stains adhering to the textile product and suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. And, from the viewpoint of improving the finish of the textile product and suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing, the time is preferably 60 minutes or less, more preferably 45 minutes or less.
• the pH of the cleaning liquid is preferably 4 or more, more preferably 5 or more, from the viewpoints of improving the cleaning property of stains adhering to textiles and suppressing detachment of functional agent-encapsulating silica capsules from textiles during rinsing. , more preferably 6 or more, and preferably 10 or less, more preferably 9 or less, still more preferably 8 or less.
• the pH of the cleaning liquid can also be measured in the same manner as the pH of the liquid cleaning composition of the present invention.
• the cleaning liquid may have a pH within the above range at 25°C.
• the value of the bath ratio represented by the ratio of the mass (kg) of the textile product and the amount (liter) of the cleaning liquid, that is, the amount of cleaning liquid (liter) / the mass (kg) of the textile product (hereinafter, this ratio is referred to as the bath ratio In some cases) is preferably 2 or more, more preferably 3 or more, from the viewpoint of improving the finish of textile products and suppressing detachment of functional agent-encapsulating silica capsules from textile products during rinsing.
• Preferably 4 or more, more preferably 5 or more, and from the viewpoint of maintaining the detergency of stains adhering to textiles and suppressing detachment of functional agent-encapsulating silica capsules from textiles during rinsing. is 40 or less, more preferably 30 or less, and still more preferably 20 or less.
• the fibers and textile products targeted by the method for cleaning textile products of the present invention are the same as those described for the detergent composition of the present invention.
• rinsing can be performed after washing the textile products with the cleaning liquid of the present invention.
• rinsing refers to the process of contacting the fabric containing the cleaning solution with fresh water to reduce the amount of the components of the invention carried over with the cleaning solution contained in the fabric.
• the temperature and amount of water used in rinsing may be the same as or different from the water used in the washing operation of the present invention. Rinsing can be performed multiple times.
• the temperature of the rinsing water is preferably 5° C. or higher, more preferably 10° C. or higher, and more preferably 40° C. or lower, more preferably 40° C. or lower, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. 30°C or less.
• the rinsing time is preferably 1 minute or longer, more preferably 2 minutes or longer, and preferably 30 minutes or shorter, more preferably 30 minutes or shorter, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. It is 20 minutes or less, more preferably 15 minutes or less.
• the textile products treated by the method for washing textile products of the present invention may be dehydrated and dried naturally or with a heat dryer.
• the textile product after drying may be ironed if the finish is more important.
• the present invention provides a cleaning liquid kit comprising a first agent containing the component (A) and a second agent containing the component (B).
• the cleaning kit of the present invention is a kit comprising a first agent containing component (A) and a second agent containing component (B) in separate states.
• the cleaning liquid kit of the present invention contains the components separately in containers that can be stored, and is used by mixing at the time of use.
• a first agent containing component (A) (preferably substantially free of component (B)) and a second agent containing component (B) (substantially free of component (A) ) are preferably filled in containers that hold them separately.
• the cleaning liquid of the present invention is prepared by mixing the first agent containing the component (A), the second agent containing the component (B), and water using the cleaning liquid kit of the present invention.
• the cleaning liquid kit of the present invention can appropriately apply the aspects described in the cleaning agent composition and the method for producing the same of the present invention, and the method for cleaning textile products of the present invention.
• the components (A) and (B) are the same as those described for the detergent composition of the present invention.
• the cleaning liquid kit of the present invention is a functional agent containing a first agent containing component (A), a second agent containing component (B), and water, the content of component (A) in the cleaning liquid being As, from the viewpoint of making it easier to feel the effect and suppressing detachment of the functional agent-containing silica capsule from the textile product during rinsing, it is preferably 0.00003% by mass or more, more preferably 0.0001% by mass or more, and further The content is preferably 0.0003% by mass or more, preferably 0.005% by mass or less, more preferably 0.002% by mass or less, and even more preferably 0.001% by mass or less.
• content of (A) component is an amount as an active ingredient as a functional agent to include.
• the cleaning liquid kit of the present invention comprises a first agent containing the component (A), a second agent containing the component (B), and water, and the content of the component (B) in the cleaning liquid determines the function during rinsing.
• the content is preferably 0.000001% by mass or more, more preferably 0.000003% by mass or more, still more preferably 0.00001% by mass or more, and preferably 0 003% by mass or less, more preferably 0.001% by mass or less, and even more preferably 0.0003% by mass or less.
• the cleaning liquid kit of the present invention contains the first agent containing the component (A), the second agent containing the component (B), and water as functional agents encapsulating the component (A) in the cleaning liquid. and the content of component (B), the mass ratio (A)/(B) is preferably 20 or more, more preferably 25, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. above, more preferably 30 or more, and preferably 100 or less, more preferably 75 or less, still more preferably 50 or less, even more preferably 45 or less, even more preferably 40 or less, still more preferably 35 or less mixed into
• the cleaning liquid kit of the present invention preferably contains the component (C) in at least one of the first agent containing the component (A) and the second agent containing the component (B).
• the (C) component is the same as the embodiment described for the detergent composition of the present invention.
• the cleaning solution kit of the present invention contains the component (C) in at least one of the first agent containing the component (A) and the second agent containing the component (B), the first agent and the second agent contain the component (C).
• the content of the component (C) in the cleaning solution is preferable from the viewpoint of washing the stains adhering to the textile product and suppressing the detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. is 0.001% by mass or more, more preferably 0.003% by mass or more, more preferably 0.01% by mass or more, and preferably 0.25% by mass or less, more preferably 0.1% by mass or less, and further It is preferably mixed so as to be 0.05% by mass or less.
• the cleaning liquid kit of the present invention includes components (C1) and (C2) as components (C), and at least one of the first agent containing the component (A) and the second agent containing the component (B).
• the mass ratio (C1)/(C2) of the content of the component (C1) and the content of the component (C2) in the cleaning liquid is (A ) is preferably 0.05 or more, more preferably 0.1 or more, and still more preferably 0.2 or more, from the viewpoint of dispersion stability of components and other bases, or detergency when used as a detergent, Then, they are mixed so that the ratio is preferably 3 or less, more preferably 2 or less, still more preferably 1 or less, and even more preferably 0.5 or less.
• the cleaning solution kit of the present invention contains the component (C) in at least one of the first agent containing the component (A) and the second agent containing the component (B), the first agent and the second agent contain the component (C). and water
• the mass ratio (C)/(A) of the content as a functional agent included in component (A) in the cleaning liquid and the content of component (C) is the dispersion of component (A) from the standpoint of the functional agent-encapsulating silica capsules from the fiber product during rinsing, preferably 10 or more, preferably 20 or more, more preferably 50 or more, still more preferably 70 or more, and preferably 200.
• 150 or less more preferably 100 or less, and even more preferably 80 or less.
• the cleaning liquid kit of the present invention preferably contains the component (D) in at least one of the first agent containing the component (A) and the second agent containing the component (B).
• the (D) component is the same as the embodiment described for the detergent composition of the present invention.
• the cleaning solution kit of the present invention contains the component (D) in at least one of the first agent containing the component (A) and the second agent containing the component (B), the first agent and the second agent contain the component (D).
• the content of component (D) in the cleaning liquid and the content of component (C) in the cleaning liquid are stably blended, the detergency of stains adhered to textile products, and the fibers of silica capsules containing functional agents during rinsing From the viewpoint of suppressing detachment from the product, preferably 0.0003% by mass or more, more preferably 0.001% by mass or more, still more preferably 0.003% by mass or more, and preferably 0.05% by mass or less, More preferably 0.03% by mass or less, more preferably 0.01% by mass or less is mixed.
• the cleaning liquid kit of the present invention preferably contains the component (E) in at least one of the first agent containing the component (A) and the second agent containing the component (B).
• the (E) component is the same as the embodiment described for the detergent composition of the present invention.
• the cleaning solution kit of the present invention contains the component (E) in at least one of the first agent containing the component (A) and the second agent containing the component (B), the first agent and the second agent contain the component (E).
• the content of component (E) in the cleaning liquid is preferable from the viewpoint of detergency of stains adhering to textiles and suppression of detachment of functional agent-encapsulating silica capsules from textiles during rinsing. is 0.00003% by mass or more, more preferably 0.0001% by mass or more, still more preferably 0.0003% by mass or more, and preferably 0.005% by mass or less, more preferably 0.003% by mass or less, and further It is preferably mixed so as to be 0.001% by mass or less.
• the cleaning liquid kit of the present invention preferably contains water in at least one of the first agent containing the component (A) and the second agent containing the component (B).
• the first agent and the second agent contain water.
• the content of water in the washing liquid is preferably 99% by mass or more, more preferably 99.25% by mass or more, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing. More preferably 99.5% by mass or more, preferably 99.99% by mass or less, more preferably 99.97% by mass or less, and even more preferably 99.95% by mass or less.
• the cleaning solution kit of the present invention contains at least one of the components (F1) to (F8) as a first agent containing the component (A) and a second agent containing the component (B). can contain.
• the cleaning liquid kit of the present invention contains the component (F8) as the component (F) in at least one of the first agent containing the component (A) and the second agent containing the component (B), the second The content of the component (F8) in the cleaning liquid, which is obtained by combining the first agent, the second agent, and water, suppresses the separation of the perfume microcapsules and suppresses the detachment of the functional agent-encapsulating silica capsules from the textile product during rinsing.
• the content is preferably 0.0050% by mass or less, more preferably 0.001% by mass or less, and still more preferably 0.003% by mass or less.
• the cleaning solution kit of the present invention is a two-agent type, in which the first agent containing the component (A) and the second agent containing the component (B) are stored separately in containers that can be stored separately, and are used by mixing at the time of use. It can be applied for cleaning compositions. Further, the cleaning liquid kit of the present invention can be suitably used for textile products.
• the present invention discloses the following aspects.
• a detergent composition containing the following (A) component, (B) component, and water.
• ⁇ 2> The detergent composition according to ⁇ 1>, wherein the component (A) has a shell containing silica as a constituent component and a core contained in the shell and containing one or more functional agents.
• the component (A) comprises a second shell containing silica as a constituent, a first shell contained in the second shell and containing silica as a constituent, and a first shell contained in the first shell and containing one or more functional agents.
• the functional agent of component (A) is selected from fragrances, fragrance precursors, oils, antioxidants, cooling agents, warming agents, antibacterial agents, dyes, pigments, UV absorbers, silicones, solvents, and oil-soluble polymers. It is one or more kinds selected from fragrances, fragrance precursors, oils, antioxidants, cooling agents, warming agents, antibacterial agents, ultraviolet absorbers, and solvents.
• the volume average particle diameter of component (A) is preferably 0.5 ⁇ m or more, more preferably 0.7 ⁇ m or more, still more preferably 1 ⁇ m or more, and preferably 50 ⁇ m or less, more preferably 10 ⁇ m or less, and even more preferably 5 ⁇ m or less.
• Step (1) An organic phase containing one or more functional agents and raw material silica (eg, tetraalkoxysilane) was mixed and emulsified in an aqueous phase containing a surfactant (eg, cationic surfactant). Then, a sol-gel reaction is performed under acidic conditions to form a shell to form capsules encapsulating the functional agent. A step of adding a raw material silica (eg, tetraalkoxysilane) and performing a sol-gel reaction to form a capsule having a second shell enclosing the first shell.
• a surfactant eg, cationic surfactant
• Step (1a) containing one or more functional agents and tetraalkoxysilane in an aqueous phase containing a surfactant (e.g., a cationic surfactant), wherein the amount of tetraalkoxysilane is 10 masses relative to the functional agent; % or more and 60% by mass or less, step (2a) of emulsifying the organic phase and conducting a sol-gel reaction under acidic conditions to form a capsule having a core and a first shell: obtained in step (1a) Further tetraalkoxysilane is added to the aqueous dispersion containing the encapsulated capsules to maintain the initial pH of the sol-gel reaction in step (2a) lower than the initial pH of the sol-gel reaction in step (1
• the sol-gel reaction hydrolyzes and polycondenses the raw material silica (silica precursor) under acidic conditions
• the cleaning composition according to ⁇ 8> or ⁇ 9> which is a reaction of polymerizing while eliminating alcohol to synthesize silica of the first shell and the second shell.
• the proportion of the functional agent is 5 mass% or more, further 10 mass% or more, further 12 mass% or more, and 50 mass% or less, further 45 mass% or less, further 40 mass% or less.
• the cleaning composition according to any one of ⁇ 1> to ⁇ 10>.
• the weight average molecular weight of component (B) is preferably 100,000 or more, more preferably 500,000 or more, still more preferably 1,000,000 or more, still more preferably 1,500,000 or more, and preferably 5,000,000 or less, more preferably 400. 10,000 or less, more preferably 3,000,000 or less, still more preferably 2,500,000 or less, still more preferably 2,000,000 or less, the detergent composition according to any one of ⁇ 1> to ⁇ 11>.
• Component (B) is a cationic polymer obtained by polymerizing (B1) a polysaccharide derivative having a cationic group (hereinafter referred to as component (B1)) and (B2) an unsaturated monomer having a cationic group (hereinafter referred to as Any of ⁇ 1> to ⁇ 12>, which is one or more selected from (B2) component), preferably a cationic polymer obtained by polymerizing an unsaturated monomer having a cationic group (B2) The cleaning composition according to 1.
• Composition wherein the component (B1) is a polysaccharide derivative in which a cationic group is bonded directly or via a linking group to a group obtained by removing a hydrogen atom from a hydroxyl group of a polysaccharide or derivative thereof, which is a precursor compound.
• component (B1) is a polysaccharide derivative in which a cationic group is introduced into one or more polysaccharides selected from cellulose, guar gum, and starch, or polysaccharide derivatives selected from hydroxyalkyl-substituted derivatives thereof.
• Component (B1) may contain a hydroxyl group, which is a linking group, to a group obtained by removing a hydrogen atom from the hydroxyl group of the polysaccharide or its derivative, preferably the hydroxyalkyl-substituted compound, which is a precursor compound, and may contain 1 or more carbon atoms.
• the linking group (1) of the component (B1) is a linear alkylene group having 1 to 4 carbon atoms which may contain a hydroxyl group, and a branched chain alkylene group having 1 to 4 carbon atoms which may contain a hydroxyl group.
• the cleaning composition according to ⁇ 16> which is one or more alkylene groups selected from alkylene groups.
• the three hydrocarbon groups other than the linking group (1) bonded to the quaternary ammonium group each independently have from 1 to 4 carbon atoms.
• a straight-chain or branched-chain hydrocarbon group preferably a straight-chain hydrocarbon group having 1 to 4 carbon atoms, more preferably a methyl group or an ethyl group
• the counter ion of the quaternary ammonium group has a carbon number of One or more selected from alkyl sulfate ions having 1 to 3 carbon atoms, sulfate ions, phosphate ions, fatty acid ions having 1 to 3 carbon atoms, and halide ions, preferably alkyl sulfuric acids having 1 to 3 carbon atoms ions, sulfate ions, and halide ions, more preferably one or more halide ions selected from fluoride ions, chloride ions, bromide
• the degree of substitution (degree of cationization) of the cationic group of component (B1) is preferably 0.001 or more, more preferably 0.01 or more, still more preferably 0.1 or more, and even more preferably 0.5 or more, and , preferably 1.5 or less, more preferably 1.4 or less, and still more preferably 1.3 or less, according to any one of ⁇ 13> to ⁇ 18>.
• the component (B1) is a polysaccharide derivative having both a cationic group and a hydrocarbon group having 1 to 18 carbon atoms. 2)], the detergent composition according to any one of ⁇ 13> to ⁇ 19>, which is a polysaccharide derivative in which a hydrocarbon group having from 1 to 18 carbon atoms is bonded.
• the linking group (2) of component (B1) is an alkyleneoxy group having 1 or more and 3 or less carbon atoms which may have a hydroxy group, or a polyoxyalkylene group wherein the alkylene group is an alkylene group having 1 or more and 3 or less carbon atoms. , a carbonyl group, a carbonyloxy group, and one or more groups selected from an oxycarbonyl group, the cleaning composition according to ⁇ 20>.
• the polysaccharide derivative having a cationic group and a hydrocarbon group with 1 to 18 carbon atoms is attached directly or via a linking group to oxygen atoms obtained by removing hydrogen atoms from some or all of the hydroxyl groups of the hydroxyalkyl-substituted compound.
• the polysaccharide derivative having a cationic group and a hydrocarbon group having 1 to 18 carbon atoms which is the component (B1), is a hydrocarbon group having 1 to 18 carbon atoms, preferably 2 or more carbon atoms, more preferably 4 or more carbon atoms, and further preferably 6 or more, even more preferably 8 or more, still more preferably 10 or more, and preferably 16 or less, more preferably 14 or less hydrocarbon group, preferably aliphatic hydrocarbon group ⁇ 20> ⁇
• the degree of substitution (alkylation degree) of the hydrocarbon group having 1 to 18 carbon atoms in the polysaccharide derivative having a cationic group and a hydrocarbon group having 1 to 18 carbon atoms, which is component (B1), is preferably 0.0001 or more; more preferably 0.001 or more, still more preferably 0.01 or more, and preferably 0.4 or less, more preferably 0.2 or less, still more preferably 0.1 or less, and even more preferably 0.05 or less
• the ratio of the anionic group substitution degree in the component (B1) to the sum of the cationic group substitution degree and the hydrocarbon group substitution degree having 1 to 18 carbon atoms is the anionic group substitution degree/(cationic group substitution degree + substitution degree of hydrocarbon group having 1 to 18 carbon atoms) is preferably 3 or less, more preferably 1.7 or less, still more preferably 1.5 or less, even more preferably 1 or less, and still more preferably is 0.5 or less, more preferably 0.1 or less, and is 0 or more, preferably 0.
• the weight average molecular weight of component (B1) is preferably 100,000 or more, more preferably 500,000 or more, still more preferably 1,000,000 or more, still more preferably 1,500,000 or more, and preferably 5,000,000 or less, more preferably 400. 10,000 or less, more preferably 3,000,000 or less, even more preferably 2,500,000 or less, still more preferably 2,000,000 or less, the detergent composition according to any one of ⁇ 13> to ⁇ 25>.
• ⁇ 27> (B2) component is an unsaturated monomer containing one or more cationic monomers (b21) selected from compounds represented by the following general formula (b21), acid salts thereof, and quaternary salts thereof;
• R 1b and R 2b each independently represent a hydrogen atom or a methyl group
• R 3b represents -C(O)OM (M is a hydrogen atom or an alkali metal atom) or a hydrogen atom indicates X represents -C(O)OR 6b -, -C(O)NR 7b -R 8b - or -CH 2 -.
• R 4b has the general formula (b21′) when X is —CH 2 —
• X represents an alkyl group having 1 to 3 carbon atoms or a hydroxyalkyl group having 1 to 3 carbon atoms.
• R5b represents an alkyl group having 1 to 3 carbon atoms, a hydroxyalkyl group having 1 to 3 carbon atoms, or a hydrogen atom.
• R 6b and R 8b each independently represent an alkylene group having 1 to 4 carbon atoms, and R 7b represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms.
• the compound represented by the general formula (b21) of the component (B2) is a compound in which X in the general formula (b21) is —C(O)OR 6b —, preferably acrylic acid (or methacrylic acid ) N,N-dimethylaminomethyl, acrylic acid (or methacrylic acid) N,N-dimethylaminoethyl, acrylic acid (or methacrylic acid) N,N-dimethylaminopropyl, acrylic acid (or methacrylic acid) N,N- Dimethylaminobutyl, N,N-diethylaminomethyl acrylate (or methacrylate), N,N-diethylaminoethyl acrylate (or methacrylate), N,N-diethylaminopropyl acrylate (or methacrylate), and acrylic acid ( or methacrylate), the detergent composition according to ⁇ 27>, which is at least one selected from N,N-diethylaminobutyl
• the compound represented by the general formula (b21) as the component (B2) is a compound in which X in the general formula (b21) is —C(O)NR 7b —R 8b —, preferably N,N-dimethyl aminopropyl acrylic (or methacrylic) amide, N,N-dimethylaminomethyl acrylic (or methacrylic) amide, N,N-dimethylaminoethyl acrylic (or methacrylic) amide, and N,N-dimethylamino
• the cleaning composition according to ⁇ 27> which is at least one selected from butylacrylic acid (or methacrylic acid) amide.
• the compound represented by the general formula (b21) as the component (B2) is a compound in which X in the general formula (b21) is —CH 2 — and R 4b is a group represented by the general formula (b21′).
• the acid salt of the compound represented by the general formula (b21) of the component is a neutralized salt of the compound represented by the general formula (b21) and an inorganic acid, preferably hydrochloric acid or sulfuric acid, or an organic acid.
• the quaternary salt of the compound represented by the general formula (b21) of the component converts the compound represented by the general formula (b21) to a halogenated alkyl having 1 to 3 carbon atoms or 1 to 3 carbon atoms any of ⁇ 27> to ⁇ 31>, wherein the counter ion of the quaternary salt is a halogen ion or an alkyl sulfate ion having 1 or more and 3 or less carbon atoms.
• the cleaning composition according to .
• component (B2) contains, in addition to the cationic monomer (b21), a monomer (b22) derived from a polymerizable vinyl compound copolymerizable with the cationic monomer (b21)
• the cleaning composition according to any one of ⁇ 32>.
• R 9b and R 10b each independently represent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms
• Y is an aryl group, -OC(O)-R 11b , -C(O ) O—(R 12b —O) n —R 13b or —C(O)NR 14b —R 15b .
• R 11b , R 13b , and R 15b are each independently a hydrogen atom, a linear, branched, or cyclic alkyl or alkenyl group having 1 to 22 carbon atoms, or a total carbon number of 6 to 14 represents an arylalkyl group
• R 12b is an alkylene group having 2 or 3 carbon atoms
• n is a number of 0 or more and 50 or less
• R 14b is a hydrogen atom or an alkyl group having 1 or more and 3 or less carbon atoms.
• the monomer (b22) of the component (B2) is such that Y in the general formula (b22) is —C(O)O—(R 12b —O) n —R 13b , R 13b has 8 or more carbon atoms, and an alkyl group of 10 or more and 18 or less, further 14 or less, R 12b is an ethylene group, n is 0 or more, preferably 20 or less, more preferably 10 or less, more preferably the number 0
• the cleaning composition according to ⁇ 34> is such that Y in the general formula (b22) is —C(O)O—(R 12b —O) n —R 13b , R 13b has 8 or more carbon atoms, and an alkyl group of 10 or more and 18 or less, further 14 or less, R 12b is an ethylene group, n is 0 or more, preferably 20 or less, more preferably 10 or less, more preferably the number 0
• the cleaning composition according to ⁇ 34> is such that
• the monomer (b22) of component (B2) is an alkyl acrylate or alkyl methacrylate having an alkyl group having 1 or more carbon atoms, preferably 8 or more carbon atoms, and 22 or less, preferably 14 or less carbon atoms, and acrylamide.
• (B2) is a compound selected from (1) a compound represented by the general formula (b21), an acid salt thereof and a quaternary salt thereof, preferably N,N-diallylmethylamine and N,N-methacrylic acid; from monomers selected from dimethylaminoethyl, N,N-dimethylaminomethyl methacrylate, N,N-dimethylaminoethyl acrylate, N,N-dimethylaminomethyl acrylate, acid salts thereof, and quaternary salts thereof A cationic homopolymer obtained by polymerization, and (2) one or more compounds selected from compounds represented by the general formula (b21), acid salts thereof and quaternary salts thereof, preferably N,N-diallyl methylamine, N,N-dimethylaminoethyl methacrylate, N,N-dimethylaminomethyl methacrylate, N,N-dimethylaminoethyl acrylate, N,N-d
• the component (B2) contains a cationic monomer (b21) and a monomer (b22) as constituent monomers, and the proportion of the monomer (b21) in the constituent monomers of the component (B2)
• the mass ratio (b21)/(b22) to the ratio of the monomer (b22) is preferably 20/80 or more, more preferably 40/60 or more, still more preferably 50/50 or more, and preferably 100/ 0 or less, more preferably 90/10 or less, still more preferably 80/20 or less, even more preferably 70/30 or less, still more preferably 60/40 or less, among all constituent monomers of component (B2) .
• the total ratio of the monomer (b21) and the monomer (b22) is preferably 80% by mass or more, more preferably 90% by mass or more, still more preferably 95% by mass or more, and preferably 100% by mass or less. and more preferably 100% by mass.
• the weight average molecular weight of component (B2) is preferably 100,000 or more, more preferably 500,000 or more, still more preferably 1,000,000 or more, still more preferably 1,500,000 or more, and preferably 5,000,000 or less, more preferably 400. 10,000 or less, more preferably 3,000,000 or less, even more preferably 2,500,000 or less, still more preferably 2,000,000 or less, the detergent composition according to any one of ⁇ 13> to ⁇ 38>.
• the content of the functional agent encapsulating component (A) is preferably 0.02% by mass or more, more preferably 0.05% by mass or more, and still more preferably 0.1% by mass or more in the detergent composition, Any one of ⁇ 1> to ⁇ 39> containing still more preferably 0.2% by mass or more, and preferably 2% by mass or less, more preferably 1% by mass or less, and still more preferably 0.5% by mass or less.
• the cleaning composition according to .
• Component (B) in the detergent composition is preferably 0.004% by mass or more, more preferably 0.008% by mass or more, still more preferably 0.01% by mass or more, and preferably 0.1% by mass.
• the mass ratio (A)/(B) of the content of component (A) as a functional agent to the content of component (B) is preferably 20 or more, more preferably 25 or more. , more preferably 30 or more, and preferably 100 or less, more preferably 75 or less, still more preferably 50 or less, even more preferably 45 or less, even more preferably 40 or less, still more preferably 35 or less, ⁇ 1> to ⁇ 41>, the detergent composition.
• the mass ratio (C)/(A) of the content of component (A) as a functional agent to the content of component (C) is preferably 10 or more, preferably 20 or more, More preferably 50 or more, still more preferably 70 or more, and preferably 200 or less, more preferably 150 or less, still more preferably 100 or less, still more preferably 80 or less, according to ⁇ 43> or ⁇ 44> cleaning composition.
• the content of the functional agent containing component (A) in the cleaning liquid is preferably 0.00003% by mass or more, more preferably 0.0001% by mass or more, and still more preferably 0.0003% by mass or more in the cleaning liquid. , and preferably 0.005% by mass or less, more preferably 0.002% by mass or less, and still more preferably 0.001% by mass or less, the method for washing textiles according to ⁇ 47>.
• the cleaning liquid preferably contains 0.000001% by mass or more, more preferably 0.000003% by mass or more, still more preferably 0.00001% by mass or more, and preferably 0.003% by mass of component (B) in the cleaning liquid. % or less, more preferably 0.001 mass % or less, and still more preferably 0.0003 mass % or less.
• a cleaning solution kit comprising a first agent containing the following component (A) and a second agent containing the following component (B).
• the content of component (A) in the cleaning liquid is preferably 0.00003 mass as a functional agent containing the first agent containing component (A), the second agent containing component (B), and water. % or more, more preferably 0.0001 mass % or more, still more preferably 0.0003 mass % or more, and preferably 0.005 mass % or less, more preferably 0.002 mass % or less, still more preferably 0.001 mass %.
• the cleaning liquid kit according to ⁇ 50> which is mixed so as to be mass % or less.
• the first agent containing component (A), the second agent containing component (B), and water are mixed so that the content of component (B) in the cleaning liquid is preferably 0.000001% by mass or more, more preferably 0.000003% by mass or more, more preferably 0.00001% by mass or more, and preferably 0.003% by mass or less, more preferably 0.001% by mass or less, still more preferably 0.0003% by mass or less.
• the content of the first agent containing the component (A), the second agent containing the component (B), and water as a functional agent encapsulating the component (A) in the cleaning solution and the content of the component (B) is preferably 20 or more, more preferably 25 or more, and still more preferably 30 or more, from the viewpoint of suppressing detachment of the functional agent-encapsulating silica capsule from the textile product during rinsing, Then, it is preferably 100 or less, more preferably 75 or less, still more preferably 50 or less, still more preferably 45 or less, even more preferably 40 or less, and even more preferably 35 or less, ⁇ 50>
• the first agent containing the component (A) and the second agent containing the component (B) are stored separately in containers that can be stored separately, and are used by mixing at the time of use for a two-component detergent composition.
• a method for producing a cleaning composition comprising mixing the following (A) component, (B) component, and water.
• Example ⁇ Ingredients> The following components were used in Examples and Comparative Examples.
• the volume average particle diameter of the emulsified droplets at this time was 1.4 ⁇ m.
• Step (2) While stirring the aqueous dispersion obtained in step (1) at a liquid temperature of 30°C, 21 g of TEOS was added dropwise over 420 minutes. After the dropwise addition, stirring was continued for an additional 17 hours, followed by cooling to form a second shell enclosing the first shell, and an aqueous dispersion containing silica capsules in which model perfume A was encapsulated with amorphous silica ( The content of model perfume A (functional agent) in the silica capsule was 19.4% by mass). The volume average particle size of the silica capsule was 2.1 ⁇ m.
• the volume average particle diameters of the emulsified droplets and silica capsules were measured using a laser diffraction/scattering particle size distribution analyzer “LA-960” (trade name, manufactured by Horiba, Ltd.).
• LA-960 laser diffraction/scattering particle size distribution analyzer
• a flow cell was used for the measurement, the medium was water, and the refractive index was set to 1.40-0i.
• An emulsified liquid or an aqueous dispersion containing silica capsules was added to the flow cell, measurement was performed at a concentration at which the transmittance was around 90%, and the volume-average particle size was determined on a volume basis.
• the thickness of the first shell was approximately 5 nm, and the thickness of the second shell was 5 to 30 nm.
• Model fragrance A A model fragrance A (volume average ClogP: 3.9, specific gravity: 0.96) having the composition shown in Table 1 was used as the organic compound to be encapsulated in the silica capsule.
• the volume average ClogP value of the model perfume was calculated as the sum of the ClogP values of each perfume component contained in the model perfume multiplied by each volume fraction in the model perfume. In this calculation, all perfume ingredients whose content in model perfume A is 0.5% by mass or more are considered, and even for perfume ingredients whose content in model perfume A is less than 0.5% by mass, the specific gravity and Those with clear ClogP values were included in the calculation.
• ⁇ a-2 Fragrance-encapsulating silica capsule (2) produced by the method described in Example 11 of Patent Document 1. Model fragrance A having the composition shown in Table 1 was used as the fragrance encapsulated in the silica capsule. .
• ⁇ b-4: dimethyldiallylammonium chloride/acrylamide copolymer (1) 24/76 (mass ratio), (B2) component, Marquat 740, manufactured by Lubrizol Advanced Materials,
• substitution degree and weight average molecular weight of component (B1) were measured by the following methods.
• (1) Measurement of degree of substitution/Pretreatment of polysaccharide derivative (B1) After dissolving 1 g of the polysaccharide derivative as the component in 100 g of water, the aqueous solution was placed in a dialysis membrane (Spectrapore, molecular weight cut off: 1000) and dialyzed for 2 days. did The resulting aqueous solution was freeze-dried using a freeze dryer (Eyela, FDU1100) to obtain a pretreated polysaccharide derivative.
• the weight-average molecular weight of the component (B1) was calculated by GPC (gel permeation chromatography) in terms of polyethylene glycol.
• ⁇ (B') component (Comparative component of (B) component)> ⁇ b'-1: Hydroxyethyl cellulose (1), Natrosol 250JR 2540, Ashland Japan Co., Ltd., molecular weight 150,000 ⁇ b'-2: Hydroxyethyl cellulose (2), CELLOSIZE TM QP-100 MH, Dow, Molecular weight 1,400,000 ⁇ b′-3: Alkylbenzyldimethylammonium chloride, Sanisol B-50, manufactured by Kao Corporation, alkyl group with 8 to 18 carbon atoms
• c-1 internal olefin sulfonate potassium salt (C18IOS) having 18 carbon atoms, the mass ratio of olefin (potassium olefin sulfonate)/hydroxy (potassium hydroxyalkanesulfonate) in the C18IOS is 16/84 .
• the position distribution of the sulfonic acid group of the HAS form contained in the C18IOS was measured by a liquid chromatograph-mass spectrometer (hereinafter abbreviated as LC-MS).
• LC-MS liquid chromatograph-mass spectrometer
• the internal olefin sulfonate having a double bond at the 6th or higher position could not be clearly fractionated due to overlapping peaks.
• the apparatus and analysis conditions used for measurement are as follows.
• ⁇ c-2 Polyoxyalkylene lauryl ether (C12EO9PO2EO9), a compound obtained by adding an average of 9 moles of EO to 1 mole of lauryl alcohol, adding an average of 2 moles of PO, and further adding an average of 9 moles of EO.
• c-3 Polyoxyalkylene lauryl ether (C12EO10), a compound obtained by adding an average of 10 mol of EO to 1 mol of lauryl alcohol
• detergent compositions shown in Tables 2 and 3 were prepared.
• the preparation of the detergent composition was specifically as follows. A Teflon (registered trademark) stirrer piece having a length of 5 cm was put into a glass beaker having a capacity of 200 mL, and the mass was measured. Components (D) and (C) were added in order and stirred at room temperature for 5 minutes. However, component (c-3) was added after being heated to 50°C. After that, ion-exchanged water for the balance and component (E) were added in order, and the mixture was sufficiently stirred at room temperature.
• Teflon (registered trademark) stirrer piece having a length of 5 cm was put into a glass beaker having a capacity of 200 mL, and the mass was measured. Components (D) and (C) were added in order and stirred at room temperature for 5 minutes. However, component (c-3) was added after being heated to 50°C. After that, ion-exchanged water for the balance and component
• component (A) the composition was prepared with the compounding amount as the active ingredient as the functional agent to be encapsulated as shown in Tables 2 and 3. That is, the mass % and mass ratio of component (A) in Tables 2 and 3 are based on the amount of the functional agent.
• saran wrap registered trademark
• ⁇ Washing process> A tergotometer (manufactured by Ueshima Seisakusho) was used for the washing treatment. 0.6 L of water was put into a 1-liter stainless steel beaker, and 1 g of the detergent composition shown in Tables 2 and 3 was added. After that, 30 g of the prepared textile product for evaluation was added, and the textile product for evaluation was washed at 85 rpm for 10 minutes while maintaining the water temperature at 20°C. After washing, the treated textile product was dehydrated for 1 minute in a two-layer washing machine manufactured by Hitachi (model number “PS-H35L”).
• GC device "Agilent Technologies 7890B” (manufactured by Agilent)
• MS device "Agilent Technologies 5977A” (manufactured by Agilent)
• Injection method splitless Injection volume: 1 ⁇ l Temperature: 40°C ⁇ Temperature rise at 12.5°C/min ⁇ 240°C (14min)
• Carrier gas Helium Average linear velocity 51 cm/min
• MS temperature ion source 230°C quadrupole temperature 150°C
• Ionization method EI Import mode: SIM

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