JP2005154921A - Textile product treating agent composition, detergent composition and method for treating textile product - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for treating a textile product, by which the feeling of a textile product is improved, to obtain a textile product treating agent composition and a detergent composition with which the feeling of a textile product is improved to provide the textile product with softening effect. <P>SOLUTION: The textile product treating agent composition comprises a non-clay mineral-based water-insoluble solid particle having ≥0.1 mm and <1,000 nm average particle diameter. The detergent composition comprises the composition and an anionic surfactant and/or a nonionic surfactant. The method for treating the textile product comprises treating a textile product with the non-clay mineral-based water-insoluble solid particle in an aqueous solution. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a textile product treating agent composition, a detergent composition, and a textile product treating method used for textile products such as clothing.

Conventionally, various softening agents have been used to prevent the textile product from becoming hard by repeating washing, but as a method of imparting a texture to the detergent itself, the fiber adsorptivity of various clay minerals was used. Many compositions that impart a softening effect have been reported. (For example, see Patent Documents 1 and 2)
In addition, there has been proposed a composition for improving or reducing the texture of fibers using large water-insoluble solid particles of 10 μm or more. (For example, see Patent Document 3)
On the other hand, for nano-sized particles having an average particle size in the range of about 1 to several hundreds of nanometers, a fiber softening composition using an alkaline treated product of acidic clay that is a kind of clay mineral, colloidal silica, etc. Detergent compositions containing silicic acid-containing hydrophilic microdispersed particles have been proposed. (For example, refer to Patent Documents 4 and 5).
However, the texture improvement effect obtained by these compositions is not satisfactory.

JP-A-57-202394 JP-A-57-202395 JP 2003-64574 A JP-A-7-189115 JP 2002-285194 A

  An object of this invention is to provide the textile product processing agent, textile product processing method, and textile product processing detergent composition which can improve the feel of a textile product, and can provide a softening effect.

The present inventors have prepared non-clay mineral-based water-insoluble solid particles having an average particle diameter of 0.1 nm or more and less than 1000 nm, preferably those obtained by treating the particle surface with a positively charged substance and / or a non-charged substance. It has been found that the texture of the fiber can be improved by using in a fiber product treating agent or a fiber product treating method.
Accordingly, the present invention provides a fiber product treating agent composition containing non-clay mineral-based water-insoluble solid particles having an average particle size of 0.1 nm or more and less than 1000 nm.
The present invention also provides a method for treating textile products, comprising treating fibers with the textile product treating agent composition.
The present inventors also provide non-clay mineral-based water-insoluble solid particles having an average particle diameter of 0.1 nm or more and less than 1000 nm, preferably those obtained by treating the particle surface with a positively charged substance and / or a non-charged substance. It has been found that the texture of the fiber can be improved even when an anionic surfactant and / or a nonionic surfactant is present.
Therefore, the present invention also comprises a non-clay mineral-based water-insoluble solid particle having an average particle size of 0.1 nm or more and less than 1000 nm, and an anionic surfactant and / or a nonionic surfactant. Offer things.

  By reducing the frictional force of the textile product according to the present invention, a dry feel can be obtained, the texture of the textile product after washing can be improved, and flexibility can be imparted. According to the present invention, the blending amount of the non-clay mineral-based water-insoluble solid particles can at least improve the texture of the fiber product and impart flexibility. Softeners based on cationic surfactants cannot be used in the washing step because they form a complex, but according to the present invention, they can also be used in the washing step.

<Non-clay mineral water-insoluble solid particles>
Examples of the non-clay mineral-based water-insoluble solid particles that can be used in the present invention include various non-clay mineral-based water-insoluble inorganic solid particles and non-clay mineral-based water-insoluble organic solid particles. More specifically, examples of the non-clay mineral-based water-insoluble inorganic solid particles include calcium carbonate, aluminum hydroxide, calcium phosphate, magnesium phosphate, zinc oxide, magnesium oxide, titanium oxide, and chromium oxide. Examples of the non-clay mineral-based water-insoluble organic solid particles include nylon, polyester, epoxy resin, amino alkyd resin, urethane resin, one or more kinds of resins such as polyacetal or polycarbonate, fatty acid calcium, and fatty acid magnesium. Among these, non-clay mineral-based water-insoluble inorganic solid particles are preferable. More preferred are calcium carbonate and zinc oxide. Calcium carbonate is most preferred. These can be used individually by 1 type or in combination of 2 or more types.

  In the present invention, the non-clay mineral-based water-insoluble solid particles preferably have a solubility in 100 g of water at 25 ° C. of less than 0.5 g. Moreover, it is preferable that the water non-swellable solid particles have a water absorption rate of less than 1.5%. It is preferable for the solubility and the water absorption rate to be in such ranges since the amount of adsorption to the fiber or fiber product increases and a sufficient softening effect can be exhibited.

As the non-clay mineral-based water-insoluble solid particles used in the present invention, particles whose surfaces are treated with a substance having no charge or a substance having a positive charge can be used. Surface treatment of the solid particles suppresses the aggregation of the particles while processing the fiber product using the present invention, uniformly adsorbs to the fiber product, and the adsorption amount to the fiber or the fiber product Can be increased, which is preferable.
Examples of the substance having no charge include fatty acids, resin acids, silicones, nonionic polymers, and nonionic surfactants. It is preferably hydrophobic. Of these, fatty acids are preferred. Two or more of these can be used in combination.
More specifically, a linear or branched saturated or unsaturated fatty acid having 8 to 18 carbon atoms, preferably 12 to 18 carbon atoms can be used as the fatty acid. The fatty acid may be a dibasic acid and may be substituted with a hydroxyl group or the like. As the fatty acid, those synthesized by a known method may be used, or commercially available ones may be used. For example, what is obtained by using palm oil as a raw material and processing by a conventional method can be used. As a commercial item, it is sold with the brand name coconut fatty acid DC from Shin Nippon Rika Co., Ltd., for example.
As the resin acid, abietic acid, levopimaric acid, pimaric acid and the like can be used. A thing derived from tall oil can be used, or a commercially available one can be used.
As the silicone, for example, those having a repeating unit of 40 to 2700 having Mw of 3000 to 200,000 can be used. For example, methicone (methyl polysiloxane) can be used.
As the nonionic polymer, for example, those having a Mw of 3000 to 400,000 and having a repeating unit of 27 to 3600 can be used.
As the nonionic surfactant, polyoxyethylene alkyl ether, polyoxyethylene hydrogenated castor oil, or the like can be used.
Examples of the positively charged substance include a cationic surfactant, a cationic polymer, and a metal. Of these, cationic surfactants are preferred. Two or more of these can be used in combination.
As the cationic surfactant, a monoalkyl cation, a dialkyl cation, or the like can be used.
As the cationic polymer, for example, those having a Mw of 3000 to 300,000 and a repeating unit of 24 to 2400 can be used.
As the metal, alkali metals such as sodium and potassium, alkaline earth metals such as magnesium and calcium, and the like can be used.
A substance having no charge and a substance having a positive charge can be used in combination.
The ratio (mass ratio) of the surface treatment agent to the non-clay mineral-based water-insoluble solid particles is preferably non-clay mineral-based water-insoluble solid particles: surface treatment agent = 99.9: 0.1-60: 40, more preferably Is preferably applied in the range of 99: 1 to 90:10. By processing in such a range, it is preferable because aggregation of particles can be suppressed and the fiber product can be uniformly adsorbed without reducing the effect of reducing the frictional force of the fiber.

The surface treatment method for the non-clay mineral-based water-insoluble solid particles can be performed, for example, as follows.
A solution or dispersion containing the surface treatment substance is prepared in an aqueous system such as a mixed solvent of water and methanol, or in an organic medium such as chloroform so that the final concentration is 0.1 to 40%. This solution or dispersion is mixed with non-clay mineral-based water-insoluble solid particles at a predetermined temperature, for example, at 20-30 ° C., for a predetermined time, for example, 1-3 hours, using a paddle, or non-clay mineral-based By spraying the water-insoluble solid particles, the surface of the non-clay mineral-based water-insoluble solid particles can be coated and then concentrated or filtered and dried to obtain surface-treated non-clay mineral-based water-insoluble solid particles.

  The average particle size of the non-clay mineral-based water-insoluble solid particles used in the present invention is characterized in that the average particle size observed with a scanning electron microscope is 0.1 nm or more and less than 1000 nm, preferably 0.1 to 500 nm. More preferably, the thickness is 1 nm to 100 nm. When the non-clay mineral-based insoluble solid particles used in the present invention are surface-treated and used, the average particle size means the particle size before the surface treatment. The non-clay mineral-based water-insoluble solid particles used in the present invention may have an average particle diameter within this range, and may be monodispersed or polydispersed. When the average particle diameter is within such a range, the solid particles can be effectively prevented from aggregating during the processing of the fiber product using the present invention, and the amount of adsorption to the fiber or the fiber product can be suppressed. Is preferable.

  The average particle diameter of the non-clay mineral-based water-insoluble solid particles is measured by dispersing in an ethanol solution of 99% or more using a homogenizer capable of rotating at a rotation speed of 10,000 rpm or more and air-drying on a sample stage. Measured with a scanning electron microscope or a transmission electron microscope that can be used at a magnification of several hundred thousand times.

  More specifically, 200 mL of 99.5% ethanol was added to 5 g of the sample, and after stirring and dispersing for 5 minutes at a rotational speed of 10,000 rpm using a powerful homogenizer DIAX900 (shaft generator 18F) manufactured by Heidorf, several samples were immediately placed on the sample stage. Drip and air dry. The air-dried sample is vapor-deposited with platinum palladium, preferably platinum, and the particles are photographed at a magnification of 50,000 to 100,000 times using a Hitachi scanning transmission electron microscope apparatus H-8010. In the case of 50,000 times, 20 particles are measured, and in the case of 100,000 times, the particle diameter of 10 particles is measured, and the average value is obtained. However, it is desirable to increase the magnification of the electron microscope if the particle diameter is less than 10 nm, and decrease the magnification if it exceeds 100 nm.

The non-clay mineral-based water-insoluble solid particles used in the present invention have an ability to reduce the frictional force of the fiber or the fiber product, and the dynamic friction coefficient after the fiber product treatment is preferably compared with the dynamic friction coefficient before the treatment. , 20% or more, more preferably 50% or more.
Note that the change in the dynamic friction coefficient before and after the treatment (hereinafter referred to as Δ friction coefficient) can be obtained as follows.
<Creation of evaluation cloth>
Using a two-tank washing machine (Mitsubishi Electric Co., Ltd., CW-C30A1-H) for 1 kg of new cotton broad cloth, the textile product treating agent composition of the present invention is non-clay mineral-based water-insoluble. The solid particles are added so as to be 4.5 g, treated at 25 ° C. under conditions of washing for 10 minutes, rinsing for 3 minutes and dehydration for 1 minute, dried in a room at a temperature of 25 ° C. and a humidity of 65% RH, and evaluated. And In addition, what was processed on the said conditions, without using a non-clay mineral-type water-insoluble solid particle is used as a control cloth.
<Δ friction coefficient measurement method>
Stretch the wrinkle of the above-mentioned evaluation cloth with an iron and measure the tension F (N) with a tension meter when the lower cloth is pulled at a speed of 2.7 mm / sec with a load of 21.3 g on the two sheets. Then, the dynamic friction coefficient (Dμ) and Δ friction coefficient are calculated from the following equations.
Coefficient of dynamic friction (Dμ) = F / (21.3 × g), g: acceleration of gravity = 9.80665 m / s ²
Δ friction coefficient = 100− (dynamic friction coefficient of evaluation cloth) × 100 / (dynamic friction coefficient of control cloth)
When the value of Δ friction coefficient is in such a range, a desirable effect can be exhibited without using a large amount of the water-insoluble solid particles.

  The amount of the non-clay mineral-based water-insoluble solid particles blended in the textile product treating agent composition and the detergent composition of the present invention is preferably 0.1 to 20% by mass, more preferably 1 to 10% by mass. . When the blending amount is within such a range, a good fiber or fiber product softening effect is obtained, which is preferable. Further, it is preferable because a flexible effect is sufficiently exhibited even in the presence of an anionic surfactant and a nonionic surfactant. Furthermore, it is preferable because the detergency of the detergent composition does not decrease. Furthermore, it is economically free.

  The fiber product treating agent composition of the present invention is usually blended in the composition of the fiber product treating agent within the range that does not interfere with the effects of the present invention other than the non-clay mineral-based water-insoluble solid particles. For example, surfactant, sodium chloride, calcium chloride, magnesium chloride, potassium chloride and other water-soluble inorganic salts, sodium sulfite, dibutylhydroxytoluene and other antioxidants, ethylenediaminetetraacetate, Chelating agents such as citric acid, UV absorbers such as benzophenone derivatives and benzotriazole derivatives, unmodified ethyl alcohol, modified ethyl alcohol, isopropyl alcohol, ethylene glycol, propylene glycol, isopropylene glycol, hexylene glycol and other solvents, silicone derivatives , Pigments, fragrances, etc. It can be customary amount within a range which does not impair the effects of the present invention.

  When the detergent composition of the present invention is prepared as a preparation, it is usually within the range that does not interfere with the effects of the present invention other than the non-clay mineral-based water-insoluble solid particles and anionic surfactant and / or nonionic surfactant. Ingredients to be blended in the detergent composition can be blended. For example, various surfactants, alkali agents (sodium carbonate, potassium carbonate, sodium silicate, monoethanolamine, diethanolamine, etc.), chelating agents (type A zeolite, P-type zeolite, acrylic acid maleic acid copolymer, layered silicate, citric acid, etc.), enzyme (protease, amylase, lipase, cellulase, etc.), enzyme stabilizer (sodium sulfite, etc.), fragrance, fluorescent agent, bleaching agent , Bleach activator, solvent (polyethylene glycol, alcohol, etc.), etc. Rukoto can.

Preferred types and preferred amounts of anionic surfactants and nonionic surfactants that can be incorporated into the textile product treating agent composition and the detergent composition of the present invention are shown below.
Examples of the anionic surfactant include α-sulfo fatty acid alkyl ester salts having 8 to 18 carbon atoms, linear alkyl (10 to 15 carbon atoms) benzene sulfonate, α-olefin sulfonate having 8 to 18 carbon atoms, carbon Examples thereof include alkyl sulfate esters having 8 to 18 carbon atoms and fatty acid soaps having 8 to 18 carbon atoms. The anionic surfactant is preferably contained in an amount of 0 to 40% by mass, more preferably 5 to 40% by mass, and further preferably 10 to 30% by mass with respect to the total amount of the fiber product treating agent composition of the present invention. Is preferred. The detergent composition is preferably contained in an amount of 5 to 40% by mass, more preferably 10 to 30% by mass with respect to the total amount of the composition.

Examples of the nonionic surfactant include polyoxyethylene alkyl (or alkenyl) ethers having 8 to 18 carbon atoms and 3 to 50 EO, 8 to 18 carbon atoms, 5 to 20 EO, and 1 to 4 polyoxyethylenes. Polyoxyalkylene alkyl (or alkenyl) ethers such as ethylene polyoxypropylene alkyl (or alkenyl) ethers; fatty acid alkanolamides having 8 to 18 carbon atoms, alkyl polyglycosides having 8 to 14 carbon atoms and a polymerization degree of 1 to 4 It is done. The nonionic surfactant is preferably contained in an amount of 0 to 40% by mass, more preferably 5 to 40% by mass, and still more preferably 10 to 30% by mass with respect to the total amount of the fiber product treating agent composition of the present invention. It is preferable to do this. The detergent composition is preferably contained in an amount of 5 to 40% by mass, more preferably 10 to 30% by mass with respect to the total amount of the composition.

The textile product treating agent composition and the detergent composition of the present invention are not particularly limited in their dosage forms. For example, if the textile product treating agent composition is used, it is prepared in various dosage forms such as liquid and powder. If the detergent composition, for example, powder detergent, high bulk density granular detergent (high bulk density detergent), tablet detergent, briquette detergent, sheet detergent, bar detergent or granular detergent water-soluble film, It can be prepared in various dosage forms such as a solid detergent such as a packaged detergent individually packaged with a sheet or the like, and a liquid detergent.
When treating textiles using the textile product treating agent composition and detergent composition of the present invention, the concentration of the non-clay mineral-based water-insoluble solid particles is preferably 0.5 to 500 ppm, more preferably 2 It is good to use by dissolving in water so that it may be -150 ppm.

The fiber product treatment method of the present invention is a method capable of reducing the frictional force between the fibers by adsorbing the non-clay mineral-based water-insoluble solid particles to the fiber surface, for example, as follows. . That is, in a two-tank washing machine (Mitsubishi Electric Corporation, CW-C30A1-H), 30 L of tap water and 40 mL of a textile product treating agent described in Table-2, or 20 mL of a liquid detergent composition described in Table-3, Alternatively, 15 g of the granular detergent composition described in Table 4 is added, and 1 kg of a textile product (for example, a cotton shirt) is treated at a temperature of 25 ° C. under conditions of 10 minutes of washing, 3 minutes of rinsing and 1 minute of dehydration. This can be done by drying in a room at 25 ° C. and a humidity of 65% RH.

EXAMPLES Hereinafter, although an Example and a comparative example are shown and this invention is demonstrated more concretely, this invention is not restrict | limited to the Example shown below.
Table 1 shows non-clay mineral-based water-insoluble solid particles used in Examples and Comparative Examples.

試料５ｇに９９．５％エタノール２００ｍＬを加え、ハイドルフ社製パワフルホモジナイザーＤＩＡＸ９００（シャフトジェネレーター１８Ｆ）を用いて、回転数１００００ｒｐｍで５分間攪拌分散させた後、直ちに、試料台に数滴垂らして風乾し、風乾後の試料を白金で蒸着し、日立製走査透過電子顕微鏡装置Ｈ−８０１０を用いて、１０万倍の倍率で粒子径を測定した。

After adding 200 mL of 99.5% ethanol to 5 g of the sample and using a powerful homogenizer DIAX900 (shaft generator 18F) manufactured by Heidorf, the mixture was stirred and dispersed at a rotational speed of 10,000 rpm for 5 minutes, and then immediately dropped on a sample stage and air-dried. The sample after air drying was vapor-deposited with platinum, and the particle diameter was measured at a magnification of 100,000 times using a Hitachi scanning transmission electron microscope apparatus H-8010.

The preparation methods of the textile product treating agent composition and the detergent composition used in Examples and Comparative Examples are shown below.
[Examples 1-4 and Comparative Examples 1-3]
The composition shown in Table-2 was mixed so that the total amount was 3 L, and a fiber product treating agent was obtained by stirring and dispersing at a rotation speed of 10,000 rpm using a powerful homogenizer DIAX900 (shaft generator 30DF) manufactured by Heidorf.
[Examples 5 to 8 and Comparative Examples 4 to 6]
The composition shown in Table 3 was mixed so that the total amount was 3 L, and a liquid detergent composition was obtained by stirring and dispersing at 10000 rpm with a powerful homogenizer DIAX 900 (shaft generator 30DF) manufactured by Heidorf.
[Examples 9 to 12 and Comparative Examples 7 to 9]
A granular detergent composition was obtained from the composition shown in Table 4 by the method described in JP-A No. 2003-64574 [0024]. Specifically, among the detergent components shown in Table 4, a nonionic surfactant, a part of zeolite, an enzyme, a fragrance, and a bleaching activator granulated product are used to make a solid content of 40% by mass. An aqueous detergent slurry was prepared and spray-dried at a temperature of 270 ° C. using a countercurrent spray drying tower to obtain a dry powder having a water content of 3% by mass. In addition, fine powder A-type zeolite (Silton B, Mizusawa Chemical) was used as the zeolite for the detergent slurry. This was put in a biaxial continuous kneader (Kurimoto Steel Works, KRC Kneader # 2 type) kept at 40 ° C. together with a nonionic surfactant and water for water adjustment to obtain a kneaded product. Then, this kneaded product was extruded and chopped into 1 to 2 cm square dice, and crushed and granulated together with A-type zeolite. Using a crusher (Okada Seiko, speed mill ND-10 type), a screen with an opening diameter of 2 mm was used at a rotation speed of 1500 rpm. The obtained crushed granulated material was coated with a small amount of finely divided A-type zeolite (Silton B, Mizusawa Chemical). This was further mixed with sodium percarbonate, bleach activator granulated product, enzyme, pigment and fragrance to obtain a granular detergent composition. The non-clay mineral-based water-insoluble solid particles were blended in the step of coating the crushed granulated product.
Using each textile product treating agent, liquid detergent composition, and granular detergent composition thus obtained, the flexibility was evaluated according to the following method.
The textile product processing method and the flexibility evaluation method using the textile product treating agent composition and the detergent composition shown in Tables 2, 3, and 4 are shown below.

<Textile processing method>
To two-tank washing machine (Mitsubishi Electric Corporation, CW-C30A1-H), tap water 30L, textile product treatment composition 40 mL of Table-2 or liquid detergent composition 20 mL of Table-3 or granular detergent of Table-4 15 g of the composition was added, and 1 kg of a new cotton towel was washed at a temperature of 25 ° C. under conditions of washing for 10 minutes, rinsing for 3 minutes and dehydration for 1 minute, and dried in a room at room temperature of 25 ° C. and humidity of 65% RH. A towel for evaluation was used.
<Flexibility evaluation method>
Based on the judgment of the texture of the towel for evaluation by 10 expert panelists, it is described on pages 300 to 309 of the “Sensory Handbook for Industry” (edited by Nikka Tech Ren Sensory Examination Committee, published by Nikka Tech Ren Publishing Co., 1963). Measured according to the method. That is, according to Scheffe's paired comparison method, if there is a clear difference between the texture of the control towel and the evaluation towel, +2 points are given to the soft towel and -2 points are given to the hard towel, When there was a slight difference, +1 point and -1 point were given, respectively, and when there was no difference, 0 point was given to both. The points thus obtained were statistically processed using a computer and evaluated according to the following evaluation criteria.
Evaluation criteria
α value Flexibility +0.5 or more ◎
0 or more to less than +0.5 ○
-0.5 or more to less than 0
~ -0.5 or less ×
The results are shown in Tables 2, 3, and 4. In addition, the numerical value in a table | surface means the mass%.

The meanings and details of the abbreviations in Tables 2, 3, and 4 are as follows.
α-SF-Na: Sodium salt of α-sulfo fatty acid methyl ester of a fatty acid having 12 to 18 carbon atoms (manufactured by Lion)
LAS-K: linear alkyl (C10-14) potassium benzenesulfonate (manufactured by Lion)
LAS-Na: linear alkyl (10 to 14 carbon atoms) sodium benzenesulfonate (manufactured by Lion)
LAS: straight chain alkyl (C10-14) benzenesulfonic acid (manufactured by Lion)
Soap: Sodium salt of fatty acids with 12 to 18 carbon atoms (unsaturation 60%) (made by Lion)
AE1: Average 15-mol ethylene oxide adduct of linear alcohol (C12-14) (manufactured by Lion Chemical)
AE2: secondary alcohol (carbon number 12-14) ethylene oxide average 9 mol adduct, trade name Softanol 90 (manufactured by Nippon Shokubai)
AE3: 8 mol of ethylene oxide average adduct of linear alcohol (C12-14) (manufactured by Lion Chemical)
SAPDMA: amidopropyl dimethylamine stearate, trade name Kachinal MPAS-R (manufactured by Toho Chemical)
Zeolite: Type A zeolite (Shilton B manufactured by Mizusawa Chemical)
AA / MA-Na: Sodium salt of acrylic acid / maleic acid copolymer, trade name Socharan CP7 (manufactured by BASF)
PAA-Na: sodium polyacrylate (manufactured by Nippon Pure Chemicals, molecular weight 10,000)
MEA: Monoethanolamine MEA (Mitsui Chemicals)
DEA: Diethanolamine-80 (manufactured by Nippon Shokubai Chemical)
Ethanol: synthetic grade 95% native ethanol (manufactured by NEDO)
PG: Propylene glycol (Asahi Denka)
PEG1: Polyethylene glycol # 1000 (manufactured by Lion Chemical)
PEG2: Polyethylene glycol # 6000 (manufactured by Lion Chemical)
POE phenyl ether: polyoxyethylene phenyl ether ethylene oxide average 3 mol adduct, trade name phenyl glycol-30 (manufactured by Nippon Emulsifier)
Palmitic acid: NAA-160 (manufactured by NOF Corporation)
Na citrate: Sodium citrate (manufactured by Iwata Chemical)
Benzoic acid Na: sodium benzoate (manufactured by Toa Gosei)
HEDP: Hydroxyethane diphosphonic acid, trade name Ferriox 115 (manufactured by Lion)
Na carbonate: Sodium carbonate (Asahi Glass)
Carbonic acid K: Potassium carbonate (Asahi Glass)
Silicate Na: JIS No. 1 sodium silicate (manufactured by Nippon Chemical)
Sodium sulfate: neutral anhydrous sodium sulfate (Nippon Chemical)
Na chloride: sodium chloride (reagent)
Sodium sulfite: Sodium sulfite (reagent)
PTS-Na: Sodium paratoluenesulfonate (reagent)
Hexametaphosphate Na: Sodium hexametaphosphate (reagent)
Fluorescent agent CBS: Chino Pearl CBS-X (Ciba Specialty Chemicals)
Fluorescent agent AMS: Chino Pearl AMS-GX (Ciba Specialty Chemicals)
Protease: Trade name Cannase 24TK (Novozymes)
Lipase: Product name Lipolase Ultra 50T (Novozymes)
Amylase: Trade name Termamyl 60T (manufactured by Novozymes)
Cellulase: Product name Cellzyme 0.7T (manufactured by Novozymes)
Fragrances A to D: Fragrance compositions A to D described in Tables 11 to 18 of Japanese Patent Application No. 2000-346626
Water-insoluble solid particles: listed in Table 1

Claims (4)

  A textile product treating agent composition comprising non-clay mineral-based water-insoluble solid particles having an average particle size of 0.1 nm or more and less than 1000 nm.   The textile product treating agent composition according to claim 1, wherein the non-clay mineral-based water-insoluble solid particles are surface-treated with a positively charged substance and / or a non-charged substance.   A detergent composition comprising the non-clay mineral-based water-insoluble solid particles according to claim 1 or 2, and an anionic surfactant and / or a nonionic surfactant.   A method for treating a textile product, comprising treating the textile product with the non-clay mineral-based water-insoluble solid particles according to claim 1 or 2.