WO2014175268A1 - Liquide de traitement pour produit textile et procédé de traitement d'un produit textile - Google Patents

Liquide de traitement pour produit textile et procédé de traitement d'un produit textile Download PDF

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Publication number
WO2014175268A1
WO2014175268A1 PCT/JP2014/061291 JP2014061291W WO2014175268A1 WO 2014175268 A1 WO2014175268 A1 WO 2014175268A1 JP 2014061291 W JP2014061291 W JP 2014061291W WO 2014175268 A1 WO2014175268 A1 WO 2014175268A1
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WIPO (PCT)
Prior art keywords
component
textile
treatment liquid
mass
product
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PCT/JP2014/061291
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English (en)
Japanese (ja)
Inventor
輝高 毛利
崇 栢菅
利彦 立川
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ライオン株式会社
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Priority claimed from JP2013089825A external-priority patent/JP2014214383A/ja
Priority claimed from JP2014085687A external-priority patent/JP2015205962A/ja
Application filed by ライオン株式会社 filed Critical ライオン株式会社
Publication of WO2014175268A1 publication Critical patent/WO2014175268A1/fr

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    • 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
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • 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
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)

Definitions

  • the present invention relates to a textile processing liquid and a textile processing method.
  • the present invention claims priority based on Japanese Patent Application No. 2013-089825 filed in Japan on April 22, 2013 and Japanese Patent Application No. 2014-85687 filed in Japan on April 17, 2014. , The contents of which are incorporated herein.
  • the textile product When a textile product such as clothing is washed, the textile product may become fluffy due to rubbing between textile products that are washing objects. When the fiber product becomes fluffy, the original texture of the fiber product is impaired. For example, when a colored textile product is washed, if the colored textile product becomes fluffy, it tends to appear as faded. In addition, when washing both colored textile products and white textile products, if the white textile products become fluffy and fluffy fibers are missing and adhere to the colored textile products, the appearance of the colored textile products May be damaged.
  • a cleaning agent containing cellulase such as endoglucanase is known as a cleaning agent for removing fluff generated in the fiber product while cleaning the fiber product.
  • Cellulase can cut fluff produced in cellulose-containing fibers (for example, cotton, hemp, rayon, or a blended fiber of these with other fibers) to prevent deterioration of the appearance of the fiber product.
  • Patent Document 1 discloses the effect of cellulase (damaged cellulose by adding a water-soluble polymer obtained by polymerizing one or more monomers selected from the group consisting of vinyl pyrrolidone, vinyl alcohol, vinyl carboxylate, acrylamide and soluble acrylate. A technique for improving the fiber removal effect) is disclosed.
  • Proposals for cellulase preparations that contain fluffs produced in textile products include endoglucanase with cellulose binding domain and specific terephthalic acid-alkylene glycol polymer or terephthalic acid-oligoalkylene glycol alone or in combination (Patent Document 2).
  • the invention of Patent Document 2 aims to improve the texture of cellulose-containing fibers by increasing endoglucanase activity.
  • the 1st aspect of this invention aims at provision of the processing method of the textiles using the textiles processing liquid which can remove the fluff of textiles more favorably, and the textiles processing liquid.
  • the 2nd aspect of this invention aims at provision of the composition for textiles processing which can remove the fluff produced in textiles more favorably, and the processing method of textiles.
  • the textile product treatment liquid according to the first aspect of the present invention contains (A) component: endoglucanase and (B) component: one or more selected from calcium ions and magnesium ions, 20 to 100 ppm by mass. It is characterized by doing. Furthermore, it is preferable to contain 1 or more types selected from (C1) component: surfactant and silicone.
  • the textile product processing method includes an enzyme treatment step of bringing the textile product treatment liquid according to the first aspect of the present invention into contact with the textile product. After the enzyme treatment step, the fiber product treated in the enzyme treatment step is added to a treatment liquid that does not contain the component (A) and contains at least one selected from the component (C2): surfactant and silicone. It is preferable to include a dipping step.
  • the present inventors have obtained the knowledge that the combination of an endoglucanase, a cationic polymer and a specific anionic surfactant can better remove the fluff produced in the textile product, and the present invention It came. That is, the second aspect of the present invention comprises (A1) component: endoglucanase preparation, (D) component: cationic polymer, (E) component: ⁇ -sulfo fatty acid ester salt, ⁇ -olefin sulfonate, and One or more anionic surfactants selected from the group consisting of alkyl ether sulfates, and the mass ratio represented by the mass of the component (A1) / the mass of the component (D) is 10 to 300 It is characterized by being.
  • the present invention has the following aspects.
  • (C1) component The textiles processing liquid as described in ⁇ 1> containing 1 or more types of additives selected from the group which consists of surfactant and silicone;
  • ⁇ 3> A method for treating a textile product, comprising an enzyme treatment step of bringing the textile product treatment liquid according to ⁇ 1> or ⁇ 2> into contact with the textile product;
  • (C2) component one or more additives selected from the group consisting of a surfactant and silicone
  • the component (B) The textile processing method as described in ⁇ 3> provided
  • the fluff of the textile can be removed better.
  • the “fluff” means a fiber coming out from the surface of the fiber product, and is generated, for example, by friction between the fibers.
  • “fluff” refers to a fiber that emerges from the surface of a fiber product and has an amorphous portion in which the molecular arrangement of the fiber polymer is disturbed.
  • the textile treatment liquid according to the first aspect of the present invention contains (A) component: endoglucanase and (B) component: one or more ions selected from the group consisting of calcium ions and magnesium ions. Moreover, in one aspect of the present invention, the textile treatment liquid preferably includes the component (A), the component (B), and water.
  • the component (A) is endoglucanase.
  • Endoglucanase is endo-1,4- ⁇ -glucanase EC 3.2.1.4, which is a cellulase having an action of hydrolyzing ⁇ -1,4-glucopyranosyl bond of ⁇ -1,4-glucan. .
  • Component (A) comprises cellulose, cellulose derivatives (eg, carboxymethylcellulose, hydroxyethylcellulose), lichenin, ⁇ -1,4 bonds in ⁇ -1,3 glucan mixtures such as cereal ⁇ -D-glucan or xyloglucan And catalyze the internal hydrolysis of other plant materials containing cellulose moieties.
  • cellulose derivatives eg, carboxymethylcellulose, hydroxyethylcellulose
  • lichenin e.g., carboxymethylcellulose, hydroxyethylcellulose
  • ⁇ -1,4 bonds in ⁇ -1,3 glucan mixtures such as cereal ⁇ -D-glucan or xyloglucan
  • catalyze the internal hydrolysis of other plant materials containing cellulose moieties cellulose, cellulose derivatives (eg, carboxymethylcellulose, hydroxyethylcellulose), lichenin, ⁇ -1,4 bonds in ⁇ -1,3 glucan mixtures such as cereal ⁇ -D-glucan or xyloglucan
  • component (A) examples include Carezyme 4500L (trade name, manufactured by Novozymes), Carezyme Premium 4500L (trade name, manufactured by Novozymes), Endrase (trade name, manufactured by Novozymes), Cell Clean (product) Name, Novozymes, Inc.), among others, carezyme 4500L (product name) and carezyme premium 4500L (product name) are preferable, and carezyme premium 4500L (product name) is more preferable.
  • a component may be used individually by 1 type and may be used in combination of 2 or more type.
  • the non-crystalline activity of the component (A) is preferably 30,000 to 90,000 units / mL, more preferably 60,000 to 90,000 units / mL.
  • Non-crystalline activity was measured by measuring the amount of Glu-like reducing terminal ( ⁇ M) produced by the decomposition reaction of phosphoric acid-swelling cellulose, which is amorphous cellulose, based on the p-hydroxybenzoic acid hydrazine (PAHBAH) method.
  • ⁇ M Glu-like reducing terminal
  • PAHBAH p-hydroxybenzoic acid hydrazine
  • the ratio ([crystal] / [non-crystal] activity ratio) represented by [enzyme activity for crystalline cellulose (vs. crystal activity)] / [vs. Amorphous activity] in the component (A) is 0.05 to 0.3 is preferable, and 0.05 to 0.1 is more preferable. Removal of fuzz requires a certain degree of crystalline decomposition as well as non-crystalline decomposition. When the [Crystal] / [Non-Crystal] activity ratio exceeds the above upper limit value, it is easier to promote the degradation of the fiber product than the fuzz removal effect. If it is less than the lower limit, decomposition of only the non-crystalline fluff is promoted, and the fluff crystalline remains.
  • the strength of the fluff is maintained, and the effect of removing the fluff tends to decrease.
  • the [crystal] / [non-crystal] activity ratio within the above range, it is possible to better prevent the fiber product from deteriorating while exhibiting a better fuzz removal effect.
  • Examples of the component (A) having a [crystal] / [non-crystal] activity ratio of 0.05 to 0.1 include CAREZYME 4500L and CAREZY Premium 4500L.
  • the anti-crystal activity was determined by measuring the amount of Glu-like reducing terminal ( ⁇ M) produced by the decomposition reaction of crystalline cellulose in accordance with the p-hydroxybenzoic acid hydrazine (PAHBAH) method. It is a value calculated from the amount ( ⁇ M).
  • ⁇ M Glu-like reducing terminal
  • the content of the component (A) in the fiber product treatment liquid according to the first aspect of the present invention is determined according to, for example, the amount of the fiber product to be treated, etc. 130,000 to 1,400,000 units, 200,000 to 1,100,000 units are more preferable, and 275,000 to 550,000 units are more preferable. If the amount is less than the above lower limit value, the fluff removal effect may be reduced. Become. That is, if the content of the component (A) in the textile treatment liquid according to the first aspect of the present invention is 130,000 to 1,400,000 units per 1 kg of textile products to be treated, high fluff It is preferable because it has a removing effect and there is no fear of deteriorating the textile product.
  • the amount of textile products to be treated is 1 to 3 kg, and the necessary textile treatment liquid is 8 to 12 L.
  • the amount of textile products to be processed is 1 to 3 kg, and the necessary textile processing liquid is 15 to 45 L.
  • the amount of textile products to be treated is 15 kg, and the necessary textile product treatment liquid is 60 to 90 L.
  • the concentration of the component (A) in the textile treatment liquid according to the first aspect of the present invention is preferably 15,000 to 350,000 units / L, and 22,000 to 300,000 units per liter of textile treatment liquid.
  • the unit “unit” of the component (A) content and concentration is non-crystalline activity.
  • the value with respect to the non-crystal activity of the said (A) component is a value in a textiles processing liquid. That is, it is a value of non-crystalline activity in a state where the activity is enhanced by the component (B) contained in the textile treatment liquid.
  • the component (B) is one or more ions selected from the group consisting of calcium ions and magnesium ions.
  • the component (B) can enhance the activity of the component (A) and can further enhance the fluff removal effect of the textile treatment liquid.
  • Examples of the supply source of calcium ions include water-soluble calcium compounds containing calcium such as calcium chloride, calcium sulfate, calcium acetate, and calcium oxalate, and water containing calcium ions at a high concentration.
  • Examples of the supply source of magnesium ions include water-soluble magnesium compounds such as magnesium chloride and magnesium sulfate, and water containing magnesium ions at a high concentration.
  • the supply source of these (B) components may be used individually by 1 type, and 2 or more types may be used in combination.
  • (B) component it is preferable that it is an ion which uses calcium chloride and / or magnesium chloride as a supply source, and it is more preferable that it is calcium chloride.
  • the component (B) when the textile treatment liquid contains tap water, includes not only ions derived from the supply source, but also calcium ions contained in tap water. , Containing magnesium ions.
  • the component (B) is preferably calcium ion.
  • the lower limit of the concentration of the component (B) in the textile treatment liquid in the first aspect of the present invention is 20 mass ppm or more, preferably 30 mass ppm or more, based on the total mass of the textile treatment liquid. More preferable is ppm by mass or more, and further more preferable is 50 ppm by mass or more. If the amount is less than the above lower limit, the fluff removal effect cannot be improved.
  • the upper limit of the concentration of the component (B) in the textile treatment liquid in the first aspect of the present invention is 100 mass ppm or less, preferably 90 mass ppm or less, based on the total mass of the textile treatment liquid. The mass ppm or less is more preferable, and the mass ppm or less is more preferable.
  • the effect of removing fuzz may be reduced due to inhibition of binding of the component (A) to the fiber, a decrease in reaction rate due to a decrease in the flexibility of the enzyme molecule, aggregation of the component (A), and the like. That is, in the first aspect of the present invention, the concentration of the component (B) in the textile treatment liquid is 20 to 100 ppm by mass with respect to the total mass of the textile treatment liquid, and 30 to 90 ppm by mass. Preferably, 40 to 80 ppm by mass is more preferable, and 50 to 70 ppm by mass is particularly preferable.
  • the concentration of the component (B) in the textile treatment liquid is within the above range, a high fuzz removal effect is obtained, and the binding inhibition of the component (A) to the fiber and the flexibility of the enzyme molecule are reduced. This is preferable because the reaction rate is not easily lowered.
  • a ratio represented by [(B) component concentration (mass ppm)] / [(A) component concentration (unit / L)] (hereinafter referred to as B /
  • the A ratio) is preferably 0.0002 to 0.0019, more preferably 0.0006 to 0.0017, and still more preferably 0.0008 to 0.0014. If the amount is less than the lower limit, the fluff removal effect cannot be improved, and even if the upper limit is exceeded, the fluff removal effect cannot be further improved, which is economically undesirable.
  • the concentration of calcium ions in the textile treatment liquid in the first aspect of the present invention is measured, for example, by the following method.
  • a calibration curve is created by measuring the potential of the standard solution using a calcium electrode (Orion 9720BNWP).
  • the potential of the textile treatment liquid is measured for the textile treatment liquid using a calcium electrode, and the calcium ion concentration in the textile treatment liquid is calculated from the obtained value and the calibration curve.
  • the textile treatment liquid contains an ion scavenger such as a chelating agent
  • the calcium ion concentration of the textile treatment liquid containing the ion scavenger is measured by the above method.
  • the concentration of magnesium ions in the textile treatment liquid according to the first aspect of the present invention is prepared in advance using, for example, a potential measured using a magnesium electrode (DX224-Mg of METTTLER TOLEDO) and a magnesium ion standard solution. It is calculated from the obtained calibration curve.
  • the textile treatment liquid in the first aspect of the present invention may contain one or more additives selected from the group consisting of component (C1): surfactant and silicone.
  • component (C1) surfactant and silicone.
  • the fiber product treatment liquid can easily penetrate into the inside of the cellulose-containing fiber (permeation promoting effect), and the fluff cut by the component (A) is promptly put into the fiber product treatment solution. It is possible to suppress the fuzz from being dispersed and adhering to the fiber product (fuzz adhesion inhibitory effect).
  • the component (C1) surfactant means a surfactant other than a silicone-based surfactant.
  • the surfactant (C1) is not particularly limited as long as it has the effects of the present invention as long as it is conventionally used for a detergent for textiles.
  • a nonionic surfactant an anion Examples thereof include ionic surfactants, cationic surfactants, and amphoteric surfactants. Of these, nonionic surfactants are preferred.
  • the penetration promoting effect can be further enhanced and the fuzz removal effect can be further improved.
  • the nonionic surfactant is not particularly limited as long as it has the effect of the present invention.
  • a polyoxyalkylene type nonionic surfactant represented by the following general formula (1) is preferably used.
  • R 1 is a hydrocarbon group.
  • R 1 has 8 to 22 carbon atoms, preferably 10 to 18 carbon atoms. When the carbon number is within the above range, the fuzz removal effect and the fuzz adhesion suppression effect can be further enhanced.
  • R 1 may or may not have an unsaturated bond.
  • R 1 is preferably an alkyl group or an alkenyl group.
  • R 1 may be linear or branched, and is preferably branched. Examples of R 1 include hydrocarbon groups derived from primary or secondary higher alcohols, higher fatty acids, higher fatty acid amides, and the like.
  • R 2 is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or an alkenyl group having 2 to 6 carbon atoms. When R 2 is an alkyl group, R 2 preferably has 1 to 3 carbon atoms. When R 2 is an alkenyl group, R 2 preferably has 2 to 3 carbon atoms.
  • X is a functional group such as O, COO, or CONH.
  • the nonionic surfactant represented by the formula (1) is an alcohol type nonionic surfactant.
  • R 1 is a linear or branched alkyl group having 10 to 20 carbon atoms, or a linear or branched carbon number from the viewpoint of further improving the fuzz removal effect and the fuzz adhesion suppression effect.
  • a alkenyl group having 10 to 20 carbon atoms is preferable, and a linear or branched alkyl group having 10 to 18 carbon atoms or a linear or branched alkenyl group having 10 to 18 carbon atoms is more preferable.
  • R 2 is preferably a hydrogen atom.
  • the nonionic surfactant represented by the formula (1) is a fatty acid ester type nonionic surfactant.
  • R 1 is a linear or branched alkyl group having 9 to 21 carbon atoms, or a linear or branched carbon number, from the viewpoint of further improving the fuzz removal effect and the fuzz adhesion suppression effect.
  • a alkenyl group having 9 to 21 carbon atoms is preferable, and a linear or branched alkyl group having 11 to 21 carbon atoms or a linear or branched alkenyl group having 11 to 21 carbon atoms is more preferable.
  • R 2 is preferably an alkyl group having 1 to 3 carbon atoms.
  • EO represents an oxyethylene group
  • PO represents an oxypropylene group
  • n is a number of 3 to 20 representing the average number of EO repeats (that is, the average number of moles of ethylene oxide added), and is preferably a number of 5 to 18. If n exceeds the above upper limit, the HLB value becomes too high, and the fuzz removal effect and the fuzz adhesion suppression effect tend to decrease. If n is less than the above lower limit value, the odor tends to deteriorate.
  • m is a number from 0 to 6 representing the average number of repeating POs (that is, the average number of moles of propylene oxide added), and a number from 0 to 3 is preferred.
  • EO and PO may be mixed and arranged, and EO and PO may be added randomly or may be added in blocks.
  • the distribution of the number of repetitions of EO or PO is not particularly limited as long as it has the effect of the present invention, and the reaction when producing the nonionic surfactant It tends to vary depending on the method.
  • the distribution of the number of repetitions of EO or PO is, for example, using a general alkali catalyst such as sodium hydroxide or potassium hydroxide, starting from ethylene oxide or propylene oxide, that is, primary or secondary higher alcohol, higher fatty acid, When added to a higher fatty acid amide or the like, it tends to have a relatively wide distribution.
  • the distribution of the number of repetitions of EO or PO is, for example, metal ions such as Al 3+ , Ga 3+ , In 3+ , Tl 3+ , Co 3+ , Sc 3+ , La 3+ , and Mn 2+ described in JP-B-6-15038.
  • metal ions such as Al 3+ , Ga 3+ , In 3+ , Tl 3+ , Co 3+ , Sc 3+ , La 3+ , and Mn 2+ described in JP-B-6-15038.
  • ethylene oxide or propylene oxide is added to the raw material using a specific alkoxylation catalyst such as added magnesium oxide, the distribution tends to be relatively narrow.
  • nonionic surfactant represented by the formula (1) examples include, for example, Diadol (trade name, C13 (C represents the number of carbon atoms; the same shall apply hereinafter) manufactured by Mitsubishi Chemical Corporation) and Neodol manufactured by Shell. (Trade name, a mixture of C12 and C13), an alcohol having an average of 12 moles or an average of 15 moles of ethylene oxide added to an alcohol such as Safol 23 (trade name, a mixture of C12 and C13) manufactured by Sasol; An average of 12 moles or an average of 15 moles of ethylene oxide added to natural alcohol such as CO-1214 or CO-1270 (trade name, a mixture of lauryl alcohol and myristyl alcohol) manufactured by Procter & Gamble Co .; butene Is obtained by subjecting a C12 alkene obtained by trimerization to C13 alcohol obtained by subjecting to an oxo method.
  • Diadol trade name, C13 (C represents the number of carbon atoms; the same shall apply herein
  • CO-1270 (trade name, a mixture of lauryl alcohol and myristyl alcohol) with an average of 12 mol or an average of 15 mol of ethylene oxide
  • 12 to 12 carbon atoms 14 secondary alcohols with an average of 9 moles, an average of 12 moles or an average of 15 moles of ethylene oxide added
  • EO 15 moles polyoxyethylene coconut fatty acid methyl ester
  • C12 alkene obtained by trimerizing butene to the C13 alcohol obtained by subjecting it to the oxo process Those having an average of 7 moles of ethylene oxide added are preferred.
  • an average of 15 moles of ethylene oxide added to a mixture of lauryl alcohol and myristyl alcohol, an average of 9 moles relative to a secondary alcohol having 12 to 14 carbon atoms More preferred are those obtained by adding a mole or 15 moles of ethylene oxide or those obtained by adding an average of 7 moles of ethylene oxide to a C13 alcohol obtained by subjecting a C12 alkene obtained by trimerizing butene to the oxo process.
  • Nonionic surfactants other than the above include, for example, alkylene oxide adducts such as alkylphenols and higher amines, polyoxyethylene polyoxypropylene block copolymers, fatty acid alkanolamines, fatty acid alkanolamides, polyhydric alcohol fatty acid esters or alkylenes thereof. Examples thereof include oxide adducts, polyhydric alcohol fatty acid ethers, alkyl (or alkenyl) amine oxides, hydrogenated castor oil alkylene oxide adducts, sugar fatty acid esters, N-alkyl polyhydroxy fatty acid amides, and alkyl glycosides. These nonionic surfactants may be used individually by 1 type, and may be used in combination of 2 or more type.
  • the anionic surfactant is not particularly limited as long as it has the effect of the present invention.
  • the salt constituting the above-mentioned anionic surfactant is not particularly limited, and examples thereof include alkali metal salts such as sodium and potassium; alkaline earth metal salts such as magnesium; alkanolamine salts such as monoethanolamine and diethanolamine Etc. That is, in the first aspect of the present invention, when the component (C1) contains an ionic surfactant, the component (B) is derived from calcium and magnesium metal salts contained in the ionic surfactant. Ions to be included.
  • ⁇ -sulfo fatty acid ester salt for example, those having 10 to 20 carbon atoms are preferred.
  • alkyl ether sulfate ester salt or the alkenyl ether sulfate ester salt include a linear or branched alkyl group having 10 to 20 carbon atoms or a linear or branched alkenyl group having 10 to 20 carbon atoms.
  • Those added with 1 to 10 moles of ethylene oxide that is, polyoxyethylene alkyl ether sulfate or polyoxyethylene alkenyl ether sulfate
  • polyoxyethylene alkyl ether sulfate polyoxyethylene alkyl ether sulfate
  • higher fatty acid salts include salts of single fatty acids such as caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, isostearic acid and oleic acid, and salts of mixed fatty acids such as coconut oil fatty acid and bovine fatty acid.
  • Examples of salts constituting higher fatty acid salts include alkali metal salts such as sodium and potassium, ammonium salts, monoethanolamine salts, diethanolamine salts, triethanolamine salts, 2-amino-2-methylpropanol and 2-amino-2- Examples include alkanolamine salts such as methylpropanediol; basic amino acid salts such as lysine and arginine.
  • the higher fatty acid salt is not necessarily added as a salt to the fiber product treatment liquid, and the higher fatty acid and the base may be added separately to form a fatty acid salt in the fiber product treatment liquid.
  • the ⁇ -olefin sulfonate for example, those having 10 to 20 carbon atoms are preferable.
  • the alkyl sulfate ester salt for example, those having 10 to 20 carbon atoms are preferred.
  • the alkane sulfonate for example, a secondary alkane sulfonate having an alkyl group having 10 to 20 carbon atoms, preferably 14 to 17 carbon atoms is preferable.
  • the linear alkylbenzene sulfonic acid or a salt thereof for example, the linear alkyl group preferably has 8 to 16 carbon atoms, and more preferably 10 to 14 carbon atoms.
  • anionic surfactants mentioned above ⁇ -sulfo fatty acid ester salts, ⁇ -olefin sulfonates, alkyl ether sulfate esters, or linear alkylbenzene sulfonic acid or salts thereof are preferred, ⁇ -sulfo fatty acid ester salts, Straight chain alkylbenzene sulfonic acid or a salt thereof is more preferable.
  • the cationic surfactant is not particularly limited as long as it has the effects of the present invention, and examples thereof include aliphatic amines or their quaternary ammonium salts, fatty acid amidoamine salts, alkyltrialkylene glycol ammonium salts, acylguanidine derivatives, mono- Amino acid cationic surfactants such as N-long chain acyl basic amino acid lower alkyl ester salts, alkylbenzalkonium salts, alkylpyridinium salts, imidazolinium salts and the like. These cationic surfactants may be used individually by 1 type, and may be used in combination of 2 or more type.
  • amphoteric surfactants are not particularly limited as long as they have the effects of the present invention.
  • alkylbetaine type alkylamide betaine type, imidazoline type, alkylaminosulfone type, alkylaminocarboxylic acid type, alkylamidecarboxylic acid
  • amphoteric surfactants such as type, amide amino acid type, and phosphoric acid type. These amphoteric surfactants may be used alone or in combination of two or more.
  • the silicone of the component is not particularly limited as long as it has been used as a cleaning agent for textiles, as long as it has the effects of the present invention.
  • amino-modified silicone, polyether-modified silicone examples thereof include carboxy-modified silicone.
  • the amino-modified silicone is not particularly limited as long as it has the effect of the present invention as long as it has at least an amino group as a functional group.
  • Commercially available products include SF-8417, BY16-871, BY16-853U, FZ-3705, BY16-849, FZ-3785, BY16-890, BY16-208, manufactured by Toray Dow Corning Co., Ltd.
  • the polyether-modified silicone is not particularly limited as long as it has the effect of the present invention as long as it has at least a polyether group (such as a polyoxyethylene group or a polyoxypropylene group) as a functional group.
  • a polyether group such as a polyoxyethylene group or a polyoxypropylene group
  • a copolymer of polyoxyethylene, a copolymer of dimethyl silicone and polyoxyethylene / polyoxypropylene, and the like are preferable.
  • SILWET FZ-2104 SILWET FZ-2164, SILWET FZ-2171, ABN SILWET FZ-F1-009, ABN SILWET FZ-F1-009-05, ABN SILWET FZ-F1-009S09, ABN -F1-009-54, ABN SILWET FZ-2222 (all are trade names); KF352A, KF6008, KF615A, K manufactured by Shin-Etsu Chemical Co., Ltd. 6016KF6017 (trade names); GE Toshiba Silicones Co., Ltd. TSF4450, TSF4452 (trade names), and the like.
  • the carboxy-modified silicone is not particularly limited as long as it is a silicone having at least a carboxy group as a functional group.
  • Examples of commercially available products include BY16-880 (trade name) manufactured by Toray Dow Corning Co., Ltd. These silicones may be used alone or in combination of two or more.
  • the concentration of the component (C1) in the fiber product treatment liquid is determined in consideration of the type of the component (C1) and the like.
  • the concentration is preferably 20 ppm by mass or more with respect to the total mass of the fiber product treatment liquid. More preferred is ppm by mass, even more preferred is 25 to 1000 ppm by mass, and particularly preferred is 50 to 500 ppm by mass. If it is above the above lower limit value, the effect of promoting the penetration of the textile treatment liquid into the textile can be further enhanced, and the fluff cut by the component (A) can be well dispersed in the textile treatment liquid. It is possible to satisfactorily prevent the fluff from adhering to the textile product.
  • the textile treatment liquid contains the component (C1)
  • the mass ratio represented by the mass of the ingredient (C1) / the mass of the ingredient (B) in the textile treatment liquid (hereinafter sometimes referred to as C1 / B ratio). ) Is preferably 0.4 to 16, more preferably 1.5 to 15, and still more preferably 2 to 5.
  • the C1 / B ratio exceeds the above upper limit, the content of the component (C1) becomes too large, and the component (A) becomes difficult to bind to the treatment target, or the component (A) is processed from the fiber product to the fiber product. There is a possibility that the fluff removal effect is lowered due to easy detachment into the liquid.
  • the component (C1) becomes too small, and the effect of promoting the penetration of the fiber product treatment liquid into the fiber product, the effect of dispersing the fluff, and the effect of preventing the reattachment of the fluff may be reduced. That is, it is preferable that the C1 / B ratio is 0.4 to 16, since the effect of promoting the penetration of the fiber product treatment liquid into the fiber product, the effect of fuzz dispersion, and the effect of preventing fluff reattachment are not lowered.
  • the component (A) is preferable because it is difficult for the component (A) to be detached from the fiber product into the fiber product treatment liquid and easily binds to the treatment target.
  • the textile treatment liquid of the first aspect of the present invention may contain the following optional components in addition to the component (A), the component (B), and the component (C1).
  • optional components for example, polymers such as cationized cellulose, monoethanolamine, diethanolamine, triethanolamine, N-methyl-diethanolamine, N, N-dimethylmono Alkali builders such as ethanolamine, etc., pH adjusters, hydrotropes, fluorescent agents, enzymes, dye transfer inhibitors, recontamination inhibitors (eg, polyvinylpyrrolidone, carboxymethylcellulose, etc.), pearl agents, soil release agents, etc. Is mentioned.
  • thickener or solubilizer examples include monohydric alcohols having 2 to 4 carbon atoms such as ethanol, 1-propanol, 2-propanol, and 1-butanol; carbons such as ethylene glycol, propylene glycol, butylene glycol, and glycerin.
  • Polyhydric alcohols of 2 to 4 glycols such as ethylene glycol monobutyl ether, ethylene glycol monohexyl ether, ethylene glycol monophenyl ether, propylene glycol monophenyl ether, diethylene glycol monomethyl ether, diethylene glycol monobutyl ether, triethylene glycol, tetraethylene glycol Ether solvents; glycols such as polyethylene glycol having an average molecular weight of about 200 to 5000, paratoluenesulfonic acid, cumenesulfonic acid , (There is also an effect as antiseptics) benzoate, urea and the like.
  • the content of the viscosity reducing agent or soluble additive in the textile treatment liquid according to the first aspect of the present invention is, for example, 0.01 to 15 mass% with respect to the total mass of the textile treatment liquid.
  • the metal scavenger examples include malonic acid, succinic acid, malic acid, diglycolic acid, tartaric acid, citric acid and the like.
  • the content of the metal scavenger in the textile treatment liquid according to the first aspect of the present invention is, for example, 0.1 to 20 mass% with respect to the total mass of the textile treatment liquid.
  • antioxidants examples include butylhydroxytoluene, distyrenated cresol, sodium sulfite, and sodium bisulfite.
  • the content of the antioxidant in the textile treatment liquid is, for example, 0.01 to 2% by mass with respect to the total mass of the textile treatment liquid.
  • preservatives examples include Caisson CG (trade name) manufactured by Rohm and Haas.
  • the content of the preservative in the textile treatment liquid is, for example, 0.001 to 1% by mass with respect to the total mass of the textile treatment liquid.
  • the textile treatment liquid can contain an enzyme (arbitrary enzyme) other than the component (A).
  • the optional enzyme include protease, amylase, lipase, mannanase and the like.
  • proteases trade names Savinase 16L, Savinase Ultra 16L, Savinase Ultra 16XL, Everase 16L Type 2.5, Eraase Ultra 16L, Esperase 2.5L, Esperase 2.5L, Esperase 2.5L, Esperase L , Liquanase Ultra 2.5L, Liquanase Ultra 2.5XL, Coronase 48L, trade names available from Genencor, Inc., Purefect L, Purefect OX, Properase L, and the like.
  • amylases trade names available from Novozymes as amylase preparations are: Termamyl 300L, Termamyl Ultra 300L, Duramyl 300L, Stainzyme 12L, Steinzyme Plus 12L And trade name DB-250 available from Seikagaku Corporation.
  • lipase examples include trade names Lipex 100L and Lipolase 100L, which are available from Novozymes as lipase preparations.
  • mannanases include Mannaway 4L, which is a mannanase preparation available from Novozymes.
  • Arbitrary enzymes may be used individually by 1 type, and 2 or more types may be used in combination.
  • flavoring agent examples include fragrance compositions described in JP-A Nos. 2002-146399 and 2009-108248.
  • a flavoring agent may be used individually by 1 type, and 2 or more types may be used in combination.
  • the content of the flavoring agent in the textile treatment liquid is, for example, 0.1 to 3% by mass with respect to the total mass of the textile treatment liquid.
  • a coloring agent may be used individually by 1 type, and 2 or more types may be used in combination.
  • the emulsion examples include polystyrene emulsion and polyvinyl acetate emulsion, and usually an emulsion having a solid content of 30 to 50% by mass is preferably used.
  • examples of such an emulsion include polystyrene emulsion (trade name: Cybinol RPX-196 PE-3, solid content 40% by mass, manufactured by Seiden Chemical Co., Ltd.).
  • One type of emulsion may be used alone, or two or more types may be used in combination.
  • Extracts include Inuenju, waurushi, echinacea, koganebana, yellowfin, yellow spider, allspice, oregano, enju, chamomile, honeysuckle, clara, keigai, kei, bay geese, honoki, burdock, comfrey, ginger, firewood, ginger, ginger, Black-tailed millet, elderberry, sage, mistletoe, white-faced quake, thyme, flowering dragonfly, clove, shrimp mandarin, tea tree, barberry, wolfberry, nanten, niyu-ko, yorogisa, shirogaya, bow-fuu, dutch sunbill, hop, honshitan, mountain grape, sunflower Wild mint Kochia, Polygonum aviculare, Jingyou, sealed and Adenophortriphylla, Yamabishi, cayratia japonica, lic
  • the textile treatment liquid preferably has a pH (25 ° C.) of 4 to 9, more preferably 5 to 8.
  • the pH is 4 to 9
  • the activity of the component (A) can be increased, and the effect on the fiber product can be reduced as much as possible while further improving the fuzz removal effect.
  • the pH of the textile treatment liquid can be adjusted with a pH adjuster.
  • the pH adjuster include inorganic acids such as hydrochloric acid, sulfuric acid and phosphoric acid; organic acids such as polyvalent carboxylic acids and hydroxycarboxylic acids; sodium hydroxide, potassium hydroxide, alkanolamine and ammonia. Of these, sulfuric acid, sodium hydroxide, potassium hydroxide, and alkanolamine are preferable, and sulfuric acid and sodium hydroxide are preferable.
  • a pH adjuster may be used individually by 1 type, and 2 or more types may be used in combination.
  • an inorganic acid preferably hydrochloric acid, sulfuric acid
  • potassium hydroxide may be further added for fine adjustment of the pH.
  • the pH is a value measured by a pH meter (product name: HM-30G, manufactured by Toa DKK Corporation) with a measurement target of 25 ° C.
  • the textile product treatment liquid according to the first aspect of the present invention is produced according to a conventionally known method for producing a liquid detergent or the like.
  • the method for producing the textile treatment liquid include a method in which the components (A) to (B) and other components as necessary are dispersed in water so that each has an arbitrary concentration.
  • the components (A) to (B) and other components as necessary are dispersed in water to prepare a concentrated solution containing each component at a high concentration.
  • the method of diluting with water so that it may become -100 mass ppm is mentioned.
  • the other side surface of the 1st aspect of this invention is the processing method of the textiles by the said textiles processing liquid.
  • the method for treating a textile product includes an enzyme treatment step of bringing the textile product treatment liquid of the first aspect into contact with the textile product.
  • the enzyme treatment step is a step of bringing the fiber product treatment liquid into contact with the fiber product to be treated.
  • the component (A) cuts the fluff produced in the fiber product and removes the fluff.
  • the type of the fiber product is not particularly limited as long as it has the effect of the present invention.
  • a fiber product made of cellulose or a blended fiber thereof generally referred to as cellulose-containing fiber
  • a fiber product containing the containing fiber and a fiber not containing cellulose is suitable. That is, the textile treatment liquid of the present invention and the textile treatment method using the textile treatment liquid are suitable for textiles containing cellulose-containing fibers.
  • the form of the fiber product is not particularly limited as long as it has the effect of the present invention, and those in the form of woven fabric, cloth, etc. can be suitably used.
  • Examples of the method of bringing the fiber product treatment liquid into contact with the fiber product include a method of immersing the fiber product in the fiber product treatment liquid (immersion method), a method of applying the fiber product treatment liquid to the fiber product (application method), and the like. Of these, the dipping method is preferred. With the dipping method, the fluff can be removed in a shorter time and better.
  • an immersion method is preferable, and the fiber product treatment liquid is stirred in a state in which the fiber product is immersed. More preferred.
  • the immersion stirring method include a method of stirring a textile treatment liquid in which a treatment target is immersed using a washing machine.
  • the washing machine used for the immersion stirring method may be either a drum washing machine or a vertical washing machine, and a drum washing machine is preferred.
  • one aspect of the first aspect of the present invention is a method for treating a textile product using the textile product treatment liquid, wherein the textile product treatment liquid is immersed in the textile product and the textile product treatment liquid.
  • the fiber product and the fiber product treatment liquid are brought into contact with each other by stirring to remove the fluff of the fiber product, and the enzyme treatment step is performed in a drum type washing machine. It is a processing method.
  • the mass ratio (enzyme treatment bath ratio) represented by the mass of the textile treatment liquid / the mass of the textile product (enzyme treatment bath ratio) takes into account the content of the component (A) in the textile treatment liquid and the equipment used. For example, 2 to 40 is preferable. In one embodiment of the present invention, for example, when a drum type washing machine is used, an enzyme treatment bath ratio of 2 to 20 is preferable, and an enzyme treatment bath ratio of 2.5 to 7.5 is more preferable. If it is more than the said lower limit, a textiles processing liquid will spread over the whole process target, and it will be easier to improve a fluff removal effect.
  • the shearing force to the fluff is good, and the effect of removing the fluff is easier to enhance.
  • an enzyme treatment bath ratio of 10 to 40 is preferable, and an enzyme treatment bath ratio of 15 to 30 is more preferable. If it is more than the said lower limit, the shear force to a fluff is favorable and it is easy to raise a fluff removal effect more. Even if it exceeds the upper limit, it is difficult to further improve the shearing force on the fluff.
  • the temperature of the textile treatment liquid in the dipping method is determined in consideration of the type of component (A) and the like, and is preferably 10 to 60 ° C, more preferably 20 to 50 ° C, and still more preferably 30 to 50 ° C. If it is less than the said lower limit, there exists a possibility that the activity of (A) component may fall and the fuzz removal effect may fall. If it exceeds the above upper limit, the component (A) tends to be deactivated, and the fuzz removal effect may be reduced.
  • the temperature of the textile treatment liquid in the enzyme treatment step is 10 to 60 ° C is preferable, 20 to 50 ° C is more preferable, and 30 to 50 ° C is still more preferable.
  • the temperature of the textile treatment liquid during the enzyme treatment step may always be a constant temperature during the enzyme treatment step, or as long as it is within the preferred temperature range described above. It may be different at the start and end of the enzyme treatment process.
  • the time for the enzyme treatment step is determined in consideration of the type of component (A), the contact method, etc., for example, preferably 5 to 120 minutes, more preferably 10 to 60 minutes, and particularly preferably 10 to 30 minutes.
  • the enzyme treatment process may be repeated twice or more by replacing the textile treatment liquid.
  • the preferred number of times of the enzyme treatment step is appropriately determined depending on the type of the fiber product and the like, but is usually once.
  • the enzyme treatment process prepares the textile treatment liquid (I) by dispersing the components (A) and (B) in water, and the textile product. Is the step of immersing the fiber product for an arbitrary time after the component (C1) is dispersed in the fiber product treatment liquid (I) to prepare the fiber product treatment liquid (II). May be.
  • the processing method of a textile product does not contain (A) component after the said enzyme treatment process, (C2) 1 type or more selected from surfactant: surfactant and silicone
  • a step (secondary treatment step) of immersing the fiber product in the treatment liquid (secondary treatment liquid) to be contained may be provided.
  • the method for treating a textile product is the component (C2) that is one or more additives selected from the group consisting of a surfactant and silicone after the enzyme treatment step.
  • the secondary treatment process which immerses the said textiles in the secondary treatment liquid containing 1 or more types of components selected from the group which consists of said (B) component may be included.
  • WHEREIN When the processing method of a textile product is provided with an enzyme treatment process and a secondary treatment process, the textiles processing liquid used for the said enzyme treatment process contains (C1) component. It does not have to be contained.
  • the enzyme treatment step is a step of bringing a fiber product treatment liquid not containing the component (C1) into contact with the fiber product, or the enzyme treatment step. Is performed by a coating method, it is preferable to perform a secondary treatment step after the enzyme treatment step.
  • the enzyme treatment step is a step of bringing the fiber product treatment liquid containing the component (C1) into contact with the fiber product, or the enzyme treatment step comprises
  • the secondary treatment process may not be performed.
  • the immersion stirring method is preferable as in the enzyme treatment step.
  • the mass ratio (secondary treatment bath ratio) represented by the secondary treatment liquid / fiber product is preferably 3 to 50, for example, and more preferably 5 to 30. If the secondary treatment bath ratio is less than the above lower limit value, the fluff removal effect and the fluff adhesion suppression effect may be reduced, and even if the upper limit value is exceeded, the fluff removal effect and the fluff adhesion suppression effect may not be further improved. .
  • the secondary treatment liquid contains at least one component selected from the group consisting of the component (C2) and the component (B).
  • the component (C2) that is, one or more additives selected from the group consisting of a surfactant and silicone, include the same components as the component (C1).
  • the component (C2) contained in the secondary treatment liquid may be the same as or different from the component (C1) contained in the above-described textile product treatment liquid.
  • the component (C2) is preferably an anionic surfactant.
  • the fluff that has been cleaved in the enzyme treatment step and then adhered to the treatment target can be well dispersed in the secondary treatment liquid, so that the fuzz removal effect can be further improved.
  • the concentration of the component (C2) in the secondary treatment liquid is the same as the concentration of the component (C1) in the textile treatment liquid.
  • the secondary treatment liquid may or may not contain the component (B). However, if a large amount of the component (B) is attached to the fiber product, the flexibility of the fiber product is impaired. For this reason, the concentration of the component (B) in the secondary treatment liquid is preferably 20 ppm by mass or less, more preferably 10 ppm by mass or less, and the secondary treatment liquid may contain substantially no component (B). Further preferred.
  • the temperature of the secondary treatment liquid used in the secondary treatment step and the treatment time are the same as the temperature of the textile treatment liquid used in the enzyme treatment step and the treatment time of the enzyme treatment step. May be different. In the first aspect of the present invention, the temperature of the secondary treatment liquid is preferably 10 to 60 ° C. Further, the treatment time of the secondary treatment step is preferably 10 to 60 minutes.
  • the secondary treatment liquid may contain an optional component other than the component (C2).
  • an arbitrary component in a secondary processing liquid the thing similar to the arbitrary component in the above-mentioned textiles processing liquid is mentioned, A preferable example and content are also the same.
  • the secondary treatment process may be repeated twice or more by replacing the secondary treatment liquid. That is, the preferred number of times of the secondary treatment step is appropriately determined depending on the type of fiber product and the like, but is usually 1 to 2 times.
  • a rinsing step in which the fiber product is rinsed with water may be provided after or both of the enzyme treatment step and the secondary treatment step. By providing the rinsing step, the fiber product treatment liquid adhering to the fiber product can be removed.
  • the fiber product processed by the fiber product processing method of this aspect may be processed in other processing steps (for example, a processing step with a softening agent, etc.) or may be dried.
  • the textile treatment liquid of the present invention contains the component (A) and the component (B) having a specific concentration, the fluff produced in the textile can be more efficiently removed.
  • composition for treating textile products comprises (A1) component: endoglucanase preparation, (D) component: cationic polymer, (E) component: ⁇ -sulfo fatty acid ester salt, and one or more anionic surfactants selected from the group consisting of ⁇ -olefin sulfonates and alkyl ether sulfates.
  • the dosage form of the composition for treating textile products of the second aspect of the present invention contains the component (A1), the component (D), and the component (E), the effect of the present invention is provided. It is not particularly limited, and it may be a liquid, a solid such as a granule, and is preferably a liquid.
  • the component (A1) is an enzyme preparation containing endoglucanase.
  • the high fluff removal effect is acquired by containing this (A1) component.
  • endoglucanase the same thing as said (A) component is mentioned, A preferable example is also the same.
  • the component (A1) may be a liquid such as an aqueous dispersion in which endoglucanase is dispersed in water, or a solid such as a granulated product containing endoglucanase.
  • (A1) component may contain water, an organic solvent, etc. other than endoglucanase.
  • Fluff produced by friction between fibers has a high proportion of amorphous parts.
  • the component (A1) those having a high amount of Glu-like reducing end produced by the decomposition reaction of phosphoric acid-swollen cellulose, which is amorphous cellulose, are preferable.
  • an endoglucanase preparation with a Glu-like reducing end production amount of 150 ⁇ M or more is preferred, and an endoglucanase preparation with a Glu-like reducing end production amount of 300 ⁇ M or more is more preferred.
  • the “Glu-like reducing end production amount” is a value measured by a method based on the p-hydroxybenzoic acid hydrazine (PAHBAH) method.
  • the specific measuring method is the same as the method for calculating the Glu-like reducing terminal amount described in the first embodiment.
  • the enzyme activity of the component (A1) is 30,000 to 90,000 units / mL with respect to 1 mL of the enzyme preparation. It is preferably 60,000 to 90,000 units / mL.
  • the enzyme activity is calculated from the measured amount of Glu-like reducing end produced by measuring the amount of Glu-like reducing end produced by the decomposition reaction of phosphate-swelled cellulose, which is amorphous cellulose, in accordance with the PAHBAH method. Value.
  • As a commercial item of such (A1) component the same thing as said (A) component is mentioned, A preferable example is also the same.
  • (A1) component may be used individually by 1 type, and may be used in combination of 2 or more type.
  • the content ratio of the component (A1) in the textile treatment composition is such that, when the textile treatment composition is, for example, a liquid composition, the content of the textile treatment composition It is preferably 4 to 45% by mass, more preferably 6.5 to 35% by mass, still more preferably 7 to 20% by mass, and particularly preferably 8.8 to 18% by mass, based on the total mass.
  • the content ratio of the component (A1) is equal to or higher than the preferable lower limit value, the fuzz removal effect can be easily obtained.
  • the content rate of (A1) component exists in the above-mentioned range, since the enzyme activity of (A1) component in the composition for textile processing becomes the above-mentioned preferable value, it is preferable.
  • the textiles processing composition is a liquid composition, it is preferable that the said textiles processing composition contains water.
  • the said (A1) component comes to adhere to a fiber efficiently by containing (D) component.
  • the later-described (E) component and (D) component form a complex, whereby a higher fuzz removal effect is obtained and a conditioning effect on the fiber is also obtained.
  • the component (D) is not particularly limited as long as it has a cationic effect as long as it is a polymer exhibiting cationic properties.
  • Cationic polysaccharides such as cationic starch, cationic guar gum, and cationic cellulose
  • dimethyldiallylammonium chloride Polymers dimethyldiallylammonium chloride / acrylamide copolymer, dimethyldiallylammonium chloride / acrylic acid copolymer, imidazolinium chloride / vinylpyrrolidone copolymer, polyethyleneimine, cationic polyvinyl alcohol, diethylaminomethacrylate and ethylene oxide And a copolymer with a vinyl monomer having a hydrophilic group.
  • a component may be used individually by 1 type and may be used in combination of 2 or more type.
  • a cationic polysaccharide is preferable because the blending effect of the component (D) described above is particularly easy to obtain.
  • the cationic polysaccharides one or more cationic polymers selected from the group consisting of cationic starch, cationic guar gum and cationic cellulose are preferred, and among them, from the group consisting of cationic starch and cationic guar gum One or more selected cationic polymers are more preferred, and cationic starch is particularly preferred.
  • the component (D) is preferably a water-soluble cationic polymer. “Water-soluble” in the water-soluble cationic polymer means a property of dissolving 1 g or more in 100 g of water at 25 ° C.
  • the content ratio of the component (D) in the fiber product treatment composition according to the second aspect of the present invention is such that when the fiber product treatment composition is a liquid composition, for example, the total amount of the fiber product treatment composition is Preferably, the content is 0.01 to 1.5% by mass, and more preferably 0.04 to 0.75% by mass. If the content rate of (D) component is more than a preferable lower limit, interaction with (E) component will become strong and the adhesiveness to the fiber of (A1) component will increase. On the other hand, if it is below the preferable upper limit value, it becomes easy to achieve a blending balance with other components.
  • the fiber adhesion of the component (D) becomes excessive, or the component (D) surrounds the component (A1), and the blending effect of the component (A1), that is, the fluff removal effect is obtained. May be difficult.
  • the mass ratio represented by the mass of (A1) component / mass of (D) component is with respect to the content mass of (D) component in the composition for textile processing.
  • (A1) The ratio of the content mass of a component is represented.
  • the mixing ratio of the component (A1) and the component (D) is the mass ratio represented by the mass of the component (A1) / the mass of the component (D). Is from 10 to 300, preferably from 13 to 250, more preferably from 25 to 150, still more preferably from 45 to 85.
  • the mass ratio represented by the mass of the component (A1) / the mass of the component (D) exceeds 300, the component (A1) is difficult to adhere to the fiber, and if it is 300 or less, the component (A1) is added to the fiber. If it is attached efficiently, the component (A1) is more efficiently attached to the fiber if it is 150 or less, and if it is 85 or less, the component (A1) is attached to the fiber more efficiently, and good fluff removal The effect is easily obtained.
  • the mass ratio represented by the mass of the component (A1) / the mass of the component (D) is less than 10, the fiber adhesion of the component (D) becomes excessive, and the fluff removal effect of the component (A1) becomes difficult to obtain. .
  • the ratio (A1) / (D) represented by [(A1) component (unit) / (D) component (g)] is 888. , 6,000 to 26,640,000 are preferred, 22,220,000 to 13,320,000 are more preferred, and 3,996,000 to 7,548,000 are even more preferred.
  • the ratio (A) / (B) is equal to or less than the preferable upper limit value, the component (A1) is efficiently attached to the fiber, and a good fluff removing effect is easily obtained.
  • the ratio (A) / (B) is less than the preferred lower limit, the fiber adhesion of the component (D) becomes excessive, and the fluff removal effect of the component (A1) becomes difficult to obtain.
  • the ratio represented by [(A1) component (unit) / (D) component (g)] is relative to the content of component (D) in the textile treatment composition.
  • (A1) represents the proportion of enzyme activity of the component.
  • the component (E) is one or more anionic surfactants selected from the group consisting of ⁇ -sulfo fatty acid ester salts, ⁇ -olefin sulfonate salts and alkyl ether sulfate ester salts. is there.
  • the salt form of the anionic surfactant that is the component includes alkali metal salts such as sodium salt and potassium salt; alkaline earth metal salts such as magnesium salt and calcium salt; monoethanolamine salt (monoethanolammonium salt) ), Diethanolamine salts (diethanolammonium), alkanolamine salts such as triethanolamine salt (triethanolammonium); ammonium salts and the like, and alkali metal salts are preferred.
  • ⁇ -sulfo fatty acid ester salt those widely used in conventionally known garment detergents can be used. For example, those having 10 to 20 carbon atoms of the sulfo fatty acid are preferable. Among them, ⁇ -sulfo fatty acid methyl ester sodium salt (MES: fatty acid residue having 16 to 18 carbon atoms) is preferable.
  • MES fatty acid residue having 16 to 18 carbon atoms
  • ⁇ -olefin sulfonate those commonly used in conventionally known detergents for clothing can be used, and for example, those having 10 to 20 carbon atoms are preferable. Of these, ⁇ -olefin sulfonic acid sodium salt having 14 carbon atoms is preferable.
  • alkyl ether sulfate ester salt those commonly used in conventionally known garment detergents can be used.
  • a linear or branched alkyl group having 10 to 20 carbon atoms, or 10 to 20 carbon atoms. And having an average of 1 to 10 moles of ethylene oxide added that is, polyoxyethylene alkyl ether sulfate ester salt or polyoxyethylene alkenyl ether sulfate ester salt is preferred.
  • a component may be used individually by 1 type and may be used in combination of 2 or more type.
  • the component (E) one or more anionic interfaces selected from the group consisting of ⁇ -sulfo fatty acid ester salts and ⁇ -olefin sulfonates can be obtained because the combined effect with the component (D) is easily obtained.
  • Activators are preferred, and ⁇ -sulfo fatty acid ester salts are particularly preferred.
  • the content ratio of the component (E) in the composition for treating textile products is such that, when the composition for treating textile products is a liquid composition, for example, the composition for treating textile products
  • the content is preferably 0.25 to 15% by mass, more preferably 0.4 to 7.5% by mass, based on the total mass. If the content rate of (E) component is more than a preferable lower limit, interaction with (D) component will become strong and the adhesiveness to the fiber of (A1) component will increase. On the other hand, if it is below the preferable upper limit value, it becomes easy to achieve a blending balance with other components. When the upper limit is exceeded, the cleaning effect is enhanced, the components (A1) and (D) are easily removed from the fiber, and the fluff removal effect may be reduced.
  • one aspect of the second embodiment of the present invention is a composition for treating textile products that does not contain a linear alkylbenzene sulfonate.
  • WHEREIN "The mass ratio represented by the mass of (D) component / the mass of (E) component” is with respect to the mass of (E) component in the composition for textile processing, (D) The ratio of the content mass of a component is represented.
  • the mixing ratio of the component (D) and the component (E) is a mass ratio represented by the mass of the component (D) / the mass of the component (E). 0.02 to 0.45 is preferable, more preferably 0.03 to 0.20, and still more preferably 0.05 to 0.15.
  • the mass ratio represented by the mass of the component (D) / the mass of the component (E) exceeds 0.45, it is difficult to form a complex of the component (D) and the component (E), and a good conditioning effect is obtained. If it is 0.45 or less, the complex is likely to be formed, and if it is 0.20 or less, the complex is more easily formed. A complex is further easily formed, and a good conditioning effect can be easily obtained. In addition, a good fluff removing effect can be easily obtained.
  • the mass ratio represented by the mass of the component (D) / the mass of the component (E) is less than 0.02, the component (E) is present in the fiber, so that the component (A1) and the component (D) There is a possibility that the fiber is easily washed and removed, and the effect of removing fuzz may be reduced.
  • the composition for treating textile products according to the second aspect of the present invention may contain an optional component other than the component (A1), the component (D), and the component (E).
  • optional components include one or more ions selected from the group consisting of calcium ions and magnesium ions, surfactants other than the component (E) (sometimes referred to as optional surfactants), silicone, and viscosity reduction.
  • alkali builders such as alkanolamines such as monoethanolamine, diethanolamine, triethanolamine, N-methyl-diethanolamine, N, N-dimethylmonoethanolamine
  • Hydrotropes fluorescent agents
  • enzymes other than the component (A1) sometimes referred to as optional enzymes
  • flavoring agents coloring agents
  • emulsion agents extracts
  • the composition for treating textile products according to the second aspect of the present invention is one selected from the group consisting of calcium ions and magnesium ions in order to enhance the activity of the component (A1) and enhance the fluff removal effect. You may contain the above ion. Examples of the supply source of these ions include the same as the component (B), and preferred examples are also the same.
  • the optional surfactant is a nonionic surfactant, a cationic surfactant, an amphoteric surfactant, an anionic surfactant other than the component (E),
  • anionic surfactants other than alkyl benzene sulfonates examples include anionic surfactants other than alkyl benzene sulfonates.
  • An arbitrary surfactant may be used individually by 1 type, and 2 or more types may be used in combination.
  • the fiber product treatment composition according to the second aspect of the present invention contains an optional surfactant, so that when the fiber product is treated with the treatment liquid containing the fiber product treatment composition, The treatment liquid easily penetrates into the inside (permeation promoting effect), and the fluff cut by the component (A1) is quickly dispersed and dispersed in the treatment liquid containing the fiber product treatment composition. It is possible to suppress the fluff from adhering to the textile product (fuzz adhesion prevention effect).
  • the optional surfactant is conventionally used as a detergent for textile products, and is not particularly limited as long as it has the effect of the present invention as long as it is a surfactant other than linear alkylbenzene sulfonate. Of these, nonionic surfactants are preferred. By using a nonionic surfactant, the penetration promotion effect of the treatment liquid can be further enhanced, and the fuzz removal effect can be further improved.
  • the nonionic surfactant is not particularly limited as long as it has the effect of the present invention, and for example, a polyoxyalkylene type nonionic surfactant represented by the following general formula (2) is preferably used.
  • R 11 represents a hydrocarbon group (preferably a hydrocarbon group having 8 to 22 carbon atoms).
  • R 12 is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or an alkenyl group having 2 to 6 carbon atoms.
  • Y is a functional group such as O, COO, and CONH.
  • EO represents an oxyethylene group
  • PO represents an oxypropylene group.
  • n is a number of 3 to 20 representing the average number of EO repeats (ie, average number of moles of ethylene oxide added), and m is 0 representing the average number of repeats of PO (ie, the average number of moles of propylene oxide added). It is a number of ⁇ 6.
  • EO and PO may be mixed and arranged, and EO and PO may be added randomly or may be added in blocks. ]
  • nonionic surfactants other than the polyoxyalkylene type nonionic surfactant represented by the above formula (2) include the nonionic surfactant represented by the formula (1) in the aforementioned component (C1). The same thing as nonionic surfactant other than is mentioned.
  • the cationic surfactant is not particularly limited as long as it has the effects of the present invention, and examples thereof include the same cationic surfactants described in the first embodiment.
  • amphoteric surfactant is not particularly limited as long as it has the effects of the present invention, and examples thereof include the same amphoteric surfactants described in the first embodiment.
  • the anionic surfactant other than the component (E) and other than the linear alkylbenzene sulfonate is not particularly limited as long as it has the effect of the present invention.
  • branched alkyl sulfate ester salt, alkane sulfonate having alkyl group, alkyl ether carboxylate, polyoxyalkylene ether carboxylate, alkylamide ether carboxylate or alkenylamide ether carboxylate, acylaminocarboxylic acid Carboxylic acid type anionic surfactants such as salts, phosphoric acid ester types such as alkyl phosphoric acid ester salts, polyoxyalkylene alkyl phosphoric acid ester salts, polyoxyalkylene alkyl phenyl phosphoric acid ester salts, glycerin fatty acid ester monophosphoric acid ester salts Anionic Surface active agents, and the like.
  • composition for treating textile products according to the second aspect of the present invention can contain an enzyme (arbitrary enzyme) other than the component (A1).
  • an enzyme arbitrary enzyme
  • the same thing as the 1st aspect of this invention is mentioned, for example.
  • Arbitrary enzymes may be used individually by 1 type, and 2 or more types may be used in combination.
  • pH adjuster As a pH adjuster, the same thing as the 1st aspect of this invention is mentioned, for example, A preferable example is also the same.
  • a pH adjuster may be used individually by 1 type, and 2 or more types may be used in combination.
  • composition for treating textile products according to the second aspect of the present invention is produced according to a conventionally known method for producing a cleaning agent (liquid cleaning agent, granular detergent, etc.).
  • the liquid fiber product treating composition preferably has a pH (25 ° C.) of 4 to 9, more preferably 5 to 8. If it is in the said range, the further improvement of the fuzz removal effect can be aimed at, raising the enzyme activity of (A1) component and making the influence on textiles as low as possible.
  • the pH of the liquid fiber product treating composition is, for example, adding a certain amount of base to the fiber product treating composition and then adding a pH adjuster such as an inorganic acid (preferably hydrochloric acid or sulfuric acid). It can be adjusted with.
  • the pH is a value measured by a pH meter (product name: HM-30G, manufactured by Toa DKK Corporation) with a measurement target of 25 ° C.
  • a method for treating a textile product using the textile product treating composition comprises a treatment liquid containing the textile product treating composition of the second aspect of the present invention (hereinafter simply referred to as “ It is also provided with an enzyme treatment step for bringing the treatment liquid into contact with the textile product.
  • the enzyme treatment step by bringing the treatment liquid into contact with the textile product to be treated, the fluff produced in the textile product by the action of the endoglucanase contained in the component (A1) is cut, and the fluff can be removed.
  • the type of the fiber product is not particularly limited as long as it has the effect of the present invention, but examples thereof include the same as the fiber product of the first aspect of the present invention, and preferred examples are also included. The same is true.
  • the treatment liquid containing the textile treatment composition may be, for example, a liquid textile treatment composition as it is, and may be used as the treatment liquid.
  • a solution obtained by dissolving a liquid fiber product treatment composition may be used as the treatment liquid, or the components (A1), (D), and (E) are separated from each other in water. You may use the solution prepared by throwing in into the said processing liquid. That is, the treatment liquid in the second aspect of the present invention includes not only an aqueous solution in which the textile product treating composition is dissolved, but also an aqueous solution containing each component contained in the textile product treating composition. .
  • the treatment liquid may contain one or more ions selected from the group consisting of calcium ions and magnesium ions.
  • an operation of bringing the treatment liquid into contact with the fiber product, rinsing, and dehydrating as appropriate is performed.
  • the method of bringing the treatment solution into contact with the textile product include a method of immersing the textile product in the treatment solution (immersion method), a method of applying the treatment solution to the fiber product (application method), and the like. preferable. If it is an immersion method, a fluff can be removed more favorably.
  • the dipping method using a washing machine or the like, a method of stirring the processing solution in which the textile product is immersed (stirring dipping method), a method of immersing the fiber product in a processing solution placed in a container such as a bucket and leaving it to stand (Standing dipping method).
  • the stirring immersion method is preferable.
  • the mass ratio (enzyme treatment bath ratio) represented by the mass of the treatment liquid / the mass of the fiber product is determined in consideration of the content of the component (A1) in the treatment liquid and the equipment used. 2 to 40 is preferable.
  • One aspect of the second aspect of the present invention is a method for treating a textile product with a treatment liquid containing the composition for treating a textile product, wherein the treatment is performed in a state where the textile product and the treatment liquid are immersed.
  • the fiber product processing method includes an enzyme treatment step in which the fiber product and the treatment liquid are brought into contact with each other by stirring the liquid to remove fluff of the fiber product.
  • the content of the component (A1) in the treatment liquid may be determined, for example, according to the amount of the textile product to be treated, etc. 130,000 to 1,400,000 units, more preferably 200,000 to 1,100,000 units, and even more preferably 275,000 to 550,000 units.
  • the concentration (mass standard) of the component (A1) in the treatment liquid may be determined, for example, according to the amount of the textile product to be treated, etc. It is preferably 300 ppm or more, more preferably 300 to 3,000 ppm, still more preferably 455 to 2,450 ppm, and particularly preferably 620 to 1,260 ppm.
  • the concentration of the component (A1) is equal to or higher than the preferable lower limit value, a good fuzz removal effect is further easily obtained. On the other hand, even if it exceeds the preferable upper limit value, the improvement of the fluff removal effect corresponding thereto is not seen, there is a possibility that the fiber product is deteriorated, and it is economically disadvantageous.
  • the concentration (mass standard) of the component (D) in the treatment liquid may be determined, for example, according to the amount of the textile product to be treated, and is 1 with respect to the total mass of the treatment liquid. It is preferably ⁇ 100 ppm.
  • the concentration (mass basis) of the component (E) in the treatment liquid may be determined according to, for example, the amount of the textile product to be treated, and is 20 with respect to the total mass of the treatment liquid. It is preferably ⁇ 1000 ppm.
  • the temperature of the treatment liquid in the enzyme treatment step is preferably 10 to 60 ° C, more preferably 20 to 50 ° C, still more preferably 30 to 50 ° C, and particularly preferably 35 to 45 ° C. If the temperature of the treatment liquid is less than the preferred lower limit, the enzyme activity of the component (A1) may be reduced, and the fuzz removal effect may be reduced. On the other hand, if it exceeds the preferable upper limit value, the component (A1) tends to be deactivated, and the effect of removing fluff may be reduced.
  • the soaking time of the fiber product in the dipping method is, for example, preferably 3 to 30 minutes in the stir dipping method, more preferably 5 to 15 minutes, and preferably 1 to 10 hours in the stationary dipping method, and more preferably 3 to 6 hours. If the soaking time is less than the preferred lower limit, the fluff removal effect may be reduced, and if it exceeds the preferred upper limit, the strength of the fiber product tends to deteriorate.
  • the composition for treating a textile product of the second aspect of the present invention is water. Is preferably diluted 10 to 1000 times, more preferably 30 to 300 times.
  • the rinsing operation performed after the treatment liquid is brought into contact with the textile product is not particularly limited as long as it has the effects of the present invention, and may be hand rinsing or rinsing using a washing machine. It may be. Of these, rinsing using a washing machine is preferred because fluff is easily removed from the textile. In the case of rinsing with a washing machine, weak rinsing or strong rinsing may be used, but strong rinsing is preferred. The number of rinsings is preferably 2 or more.
  • weak rinsing generally refers to rinsing on a dry course (fashionable wearing course) of the washing machine, although it varies depending on the washing machine to be used.
  • strong rinsing generally means rinsing of a normal course of the washing machine, although it varies depending on the washing machine to be used.
  • the enzyme treatment step may be repeated twice or more by replacing the treatment liquid.
  • a washing step may be provided before or after the enzyme treatment step.
  • this washing step is preferably provided after the enzyme treatment step.
  • the washing step includes a method in which a textile product is introduced into a washing liquid in which water or a detergent is dispersed and washed with a washing machine. Or the method of adding a washing
  • the fiber product processed by the fiber product processing method may be processed in another processing step (for example, a step of processing with a softening agent).
  • the composition for treating a textile product of the second aspect of the present invention comprises (A) component: an endoglucanase preparation in a predetermined ratio, (D) component: cationic polymer, and (E) component: It is used in combination with a specific anionic surfactant.
  • component endoglucanase
  • component one or more ions selected from the group consisting of calcium ions and magnesium ions
  • a textile treatment liquid containing water The concentration of the component (A) in the textile treatment liquid is 15,000 to 350,000 units / L with respect to 1 liter of textile treatment liquid
  • Component (A) Endoglucanase
  • Component (B) One or more ions selected from the group consisting of calcium ions and magnesium ions, and a textile treatment solution containing water
  • the ratio ([crystal] / [non-crystal] activity ratio) represented by [enzyme activity with respect to crystalline cellulose (vs. crystal activity)] / [vs. Amorphous activity] is 0.05-0.
  • the concentration of the component (A) in the textile treatment liquid is 15,000 to 350,000 units / L with respect to 1 liter of textile treatment liquid
  • the fiber product treatment liquid, wherein the content of the component (B) in the fiber product treatment liquid is 20 to 100 mass ppm with respect to the total mass of the fiber product treatment liquid.
  • the component (B) is calcium ion
  • the (C1) component is a polyoxyalkylene type nonionic surfactant represented by the general formula (1),
  • component endoglucanase
  • component one or more ions selected from the group consisting of calcium ions and magnesium ions, water
  • component component: surfactant and silicone
  • a textile treatment liquid containing one or more additives selected from the group consisting of: [Crystal] / [Non-Crystal] activity ratio in the component (A) is 0.05 to 0.3, The concentration of the component (A) in the textile treatment liquid is 15,000 to 350,000 units / L with respect to 1 liter of textile treatment liquid,
  • the component (B) is calcium ion
  • the component (C1) is an average of 12 moles or 15 moles of ethylene oxide added to a mixture of lauryl alcohol and myristyl alcohol; an average of 9 moles of a secondary alcohol having 12 to 14 carbon atoms; An average of 12 moles or an average of 15 moles of ethylene oxide added, an average of 15 moles of ethylene oxide added using an alkoxylation catalyst to coconut fatty acid methyl (lauric acid
  • a method for treating a textile product using the textile product treatment liquid according to any one of (1) to (5) above An enzyme treatment step of removing the fluff of the textile product by bringing the textile product and the textile product treatment liquid into contact with each other by stirring the textile product treatment liquid in a state where the textile product and the textile product treatment liquid are immersed.
  • the temperature of the textile treatment liquid in the enzyme treatment step is 10 to 60 ° C .;
  • a method for treating a textile product, wherein the time of the enzyme treatment step is 10 to 60 minutes.
  • a method for treating a textile product using the textile product treatment liquid according to any one of (1) to (5) above An enzyme treatment step of bringing the fiber product and the fiber product treatment liquid into contact with each other by stirring the fiber product treatment liquid in a state in which the fiber product and the fiber product treatment liquid are immersed; , After the enzyme treatment step, at least one selected from the group consisting of (C2) component, which is one or more additives selected from the group consisting of surfactant and silicone, and (B) component
  • C2 component which is one or more additives selected from the group consisting of surfactant and silicone
  • B component
  • a secondary treatment step of immersing the fiber product in a secondary treatment liquid containing the component The temperature of the textile treatment liquid in the enzyme treatment step is 10 to 60 ° C .; The time of the enzyme treatment step is 10 to 60 minutes, The temperature of the textile treatment liquid in the secondary treatment step is 10 to 60 ° C .; A method for treating a textile product, wherein the time of the secondary treatment step is 10 to 60 minutes.
  • Component (A1) Endoglucanase preparation
  • Component (D) Cationic polymer
  • a fiber product comprising at least one anionic surfactant selected from the group and water, wherein the mass ratio represented by the mass of the component (A1) / the mass of the component (D) is 10 to 300 Treatment composition.
  • composition for treating textile products according to (7) The content of each component in the textile treatment composition is based on the total mass of the textile treatment composition,
  • the component (A1) is 4 to 45% by mass
  • (D) component is 0.01 to 1.5% by mass
  • the component (E) is 0.25 to 15% by mass
  • the temperature of the textile treatment liquid in the enzyme treatment step is 10 to 60 ° C .; A method for treating a textile product, wherein the time of the enzyme treatment step is 10 to 60 minutes.
  • component cationic polymer
  • component one or more selected from the group consisting of ⁇ -sulfo fatty acid ester salt, ⁇ -olefin sulfonate salt and alkyl ether sulfate ester salt
  • the textile product processing liquid as described.
  • A-4: Cell Clean (trade name, versus non-crystal activity 34900 units / mL, [crystal] / [non-crystal] activity ratio: 0.219, manufactured by Novozymes).
  • B-1 Calcium chloride (anhydrous) (manufactured by Junsei Chemical Co., Ltd.).
  • B-2 Magnesium chloride (hexahydrate) (manufactured by Junsei Co., Ltd.).
  • B-3 Iron (II) chloride (tetrahydrate) (manufactured by Junsei Chemical Co., Ltd.) ... Comparative product of component (B).
  • ⁇ (C1) component and (C2) component> C-1 LMAO (POEAE (EO 15 mol)). An average of 15 moles of ethylene oxide added to natural alcohol CO-1270 manufactured by Procter & Gamble. Synthesized by the following synthesis method.
  • ⁇ C-1 synthesis method 224.4 g of natural alcohol CO-1270 and 2.0 g of 30% by mass NaOH aqueous solution were charged into a pressure-resistant reaction vessel, and the inside of the vessel was purged with nitrogen. After dehydrating for 30 minutes at a temperature of 100 ° C. and a pressure of 2.0 kPa or less, the temperature was raised to 160 ° C. While stirring the reaction solution, 760.4 g of ethylene oxide (gaseous) was gradually added to the reaction solution. At this time, the addition rate was adjusted using a blowing tube so that the reaction temperature did not exceed 180 ° C. After completion of the addition of ethylene oxide, after aging at a temperature of 180 ° C. and a pressure of 0.3 MPa or less for 30 minutes, unreacted ethylene oxide was distilled off at a temperature of 180 ° C. and a pressure of 6.0 kPa or less for 10 minutes to obtain C-1. It was.
  • C-2 LMAL (POEAE (EO 12 mol)). An average of 12 moles of ethylene oxide added to natural alcohol CO-1270 manufactured by Procter & Gamble. Synthesized by the following synthesis method.
  • C-3 MEE.
  • m average 15, narrow ratio 33% by mass.
  • a 4 L autoclave was charged with 2.2 g of calcined alumina hydroxide / magnesium catalyst, 2.9 mL of 0.5N potassium hydroxide ethanol solution, 280 g of lauric acid methyl ester and 70 g of myristic acid methyl ester, and the catalyst was modified in the autoclave. Done quality.
  • 1052 g of ethylene oxide was introduced while the temperature was maintained at 180 ° C. and the pressure was maintained at 3 atm (0.3 MPa), and the reaction was performed while stirring.
  • the resulting reaction solution was cooled to 80 ° C., 159 g of water and 5 g of activated clay and diatomaceous earth as filter aids were added, respectively, and the catalyst and filter aid were filtered off to obtain C-3.
  • the narrow ratio of C-3 was 33% by mass.
  • the narrow rate indicates the distribution ratio of the alkylene oxide adduct and is a value obtained by the method described in JP 2011-137112 A.
  • C-4 TAG. Ethylene oxide average 7 mole adduct of isotridecyl alcohol (C 11 H 23 O (CH 2 CH 2 O) 7 H). Product name: Lutensol TO-7 (manufactured by BASF).
  • C-5 Polyoxyethylene alkyl ether (C12-14 secondary alcohol), an average of 12 moles of ethylene oxide added to a branched secondary alcohol having 10 to 14 carbon atoms.
  • Softanol 120 (trade name, manufactured by Nippon Shokubai Co., Ltd.).
  • C-6 LAS-Na. Linear alkyl (C10-14) sodium benzenesulfonate.
  • Raipon LS-250 (trade name, pure 50% by mass, pH (1% by mass aq) 7-8, manufactured by Lion Corporation).
  • C-7 MES.
  • C-8 AES. Sodium polyoxyethylene alkyl ether sulfate having 12 to 13 carbon atoms (average added mole number of ethylene oxide: 2). Synthesized by the following synthesis method.
  • Neodol 23 (trade name, manufactured by Shell Chemicals Co., Ltd., C12, 13 alcohol (mixture having a mass ratio of 1/1 carbon to 13 carbon), branching rate of 20 mass. %) 400 g and potassium hydroxide catalyst 0.8 g were charged, the inside of the autoclave was purged with nitrogen, and the temperature was increased while stirring. Thereafter, 272 g of ethylene oxide was introduced while maintaining the temperature at 180 ° C. and the pressure of 0.3 MPa to obtain a reaction product (alcohol ethoxylate) having an average addition mole number of ethylene oxide of 2.
  • C-10 amino-modified silicone.
  • SF8417 (trade name, manufactured by Toray Dow Corning Co., Ltd.).
  • C-11 Polyether-modified silicone. SH3775M (trade name, manufactured by Toray Dow Corning Co., Ltd.).
  • Examples 1-1 to 1-33, Comparative Examples 1-1 to 1-5) Each component of the blending amounts shown in Tables 1 to 5 was dispersed in water and adjusted to pH 7.0 with hydrochloric acid and / or sodium hydroxide to obtain fiber product treatment liquids having the compositions shown in Tables 6 to 10. About the obtained textile treatment liquid, the fluff removal effect was evaluated, and the results are shown in the table.
  • the concentrations of component (A) in Tables 6 to 10 are obtained by converting the non-crystalline activity measured by the method described in “ ⁇ Enzyme activity>” below into the number of units per 1 kg of the treatment target. is there.
  • the washed phosphate-swelled cellulose was dispersed in 500 mL of ion exchange water to obtain a substrate solution.
  • ⁇ Preparation of powdered cellulose substrate liquid 5 g of powdered cellulose (cotton linter, manufactured by Sigma) was dispersed in 500 mL of ion-exchanged water to obtain a powdered cellulose substrate solution.
  • powdered cellulose substrate solution was allowed to stand, a precipitate was formed. Therefore, during measurement, a predetermined amount was collected while stirring with a stirrer and dispersing the powdered cellulose.
  • PAHBAH solution coloring reagent
  • PAHBAH p-Hydroxybenzoeacidhydrazid, Sigma H-9882
  • (+)-potassium sodium potassium tartrate tetramer Merck808
  • 0.193 g of Bismuth (III) acetate Alfa AESAR017574
  • ⁇ Measurement method for non-crystalline activity 2 mL of enzyme solution and 2 mL of 0.1 M phosphate buffer solution were put in a test tube, and these were stirred and mixed. Next, 2 mL of phosphoric acid-swelled cellulose substrate solution was placed in a test tube, and an enzyme reaction was performed for 60 minutes in a 40 ° C. water bath (reaction operation). Stopped. After stopping the reaction, the sample in the test tube was centrifuged (25 ° C., 4000 rpm, 10 minutes) with a centrifuge (manufactured by Hitachi, Ltd., himac CF7D2) (centrifuge operation).
  • a separation operation was performed, and 2 mL of PAHBAH solution was added to the obtained supernatant to obtain a blank.
  • the absorbance of the blank at 410 nm was measured (absorbance ⁇ ).
  • the absorbance ⁇ was subtracted from the absorbance ⁇ , and this was used as the measured value of each enzyme.
  • a calibration curve was prepared using glucose at a known concentration, and a reducing sugar production amount ( ⁇ M) was calculated from the measured values of the respective enzymes based on the calibration curve, and this was used as a reducing sugar production amount.
  • ⁇ M reducing sugar production amount
  • the amount of enzyme that produces a reducing sugar corresponding to 1 ⁇ M glucose per minute was defined as 1 unit.
  • the anti-crystal activity was measured in the same manner as the anti-crystal activity except that a powdered cellulose substrate solution was used instead of the phosphate-swelled cellulose substrate solution.
  • Examples 1-1 to 1-33 to which the present invention was applied had a fuzz removal effect ( ⁇ minute) of 50 or more.
  • Comparative Examples 1-1 to 1-2 that do not contain the component (A)
  • Comparative Examples 1-3 to 1-4 in which the concentration of the component (B) is outside the scope of the present invention, and the B-3 component are contained.
  • the fluff removal effect ( ⁇ minute) was less than 50.
  • Examples 2-1 to 2-13 According to the composition of the secondary treatment liquid shown in Table 11, secondary treatment liquids for each example were prepared.
  • a drum-type washing machine (white, 100% cotton, made by UNIQLO) with a single fluff evaluation cloth and a T-shirt (white, 100% cotton, made by UNIQLO) so that the mass of “target (kg)” shown in Table 11 is obtained.
  • 10 L (40 ° C.) of the textile treatment liquid of Example 1-1 was put in a drum-type washing machine, and after 15 minutes of washing process (enzyme treatment process), the textile treatment liquid was drained.
  • the secondary treatment liquid 10L of each example was put into a drum type washing machine and washed once in an automatic course (washing process 15 minutes, rinsing process 2 times, dehydration process 4 minutes).
  • the washed fluff evaluation cloth was hung and dried at room temperature. Five pieces of cloth were removed from the dried fluff evaluation cloth. Each cloth was visually compared with the fluffing cloth for judgment, and the fluffing cloth for judgment having the same fluffing condition was selected.
  • the stirring time for the selected fluffing cloth for determination was reduced from 120 minutes, and the average value was taken as the fluff removal effect ( ⁇ minutes).
  • the fluff removal effect ( ⁇ minute) is 120 at the maximum and -30 at the minimum, and the larger the fluff removal effect ( ⁇ minute), the better the fluff removal effect.
  • “washing process 15 minutes” in the automatic course is the secondary treatment process.
  • Examples 2-1 to 2-13 to which the present invention is applied have a fuzz removal effect ( ⁇ min) of 78 or more, and the fuzz removal effect ( ⁇ min) compared to Example 1-1. ) was growing.
  • ⁇ Second aspect> (Raw materials used) ⁇ (A1) component: endoglucanase preparation> A1-1: Carezyme Premium 4500L (trade name, manufactured by Novozymes; enzyme activity 88800 units / mL). A1-2: Carezyme 4500L (trade name, manufactured by Novozymes; enzyme activity 73200 units / mL).
  • As the component (A1) an endoglucanase preparation having an enzyme activity (Glu-like reducing end generation amount) calculated as follows of 150 ⁇ M or more was used.
  • the component (A1) was dispersed in the 0.1M phosphate buffer to obtain an enzyme solution having a concentration (volume basis) of the component (A1) of 30 ppm.
  • a phosphate-swelled cellulose substrate solution was prepared in the same manner as described in the above-mentioned first embodiment.
  • PAHBAH solution coloring reagent
  • the sample in the test tube was centrifuged (25 ° C., 4000 rpm, 10 minutes) with a centrifuge (manufactured by Hitachi, Ltd., himac CF7D2) (centrifuge operation). After this centrifugation operation, 4 mL of the supernatant was collected, 2 mL of the PAHBAH solution was added to the supernatant, and the reaction was performed in boiling water for 10 minutes. Thereafter, the supernatant was cooled with water, and the absorbance at a wavelength of 410 nm was measured (absorbance ⁇ ) using water as a control using an absorptiometer (manufactured by Hitachi, Ltd., U-3010).
  • the absorbance ⁇ was subtracted from the absorbance ⁇ , and this was used as the measured value of the component (A1).
  • a calibration curve is prepared using a known concentration of glucose, and a reducing sugar production amount ( ⁇ M) is calculated from the measured value of the component (A1) based on the calibration curve, and this is used as the enzyme of the component (A1).
  • the amount of activity was defined as the amount of Glu-like reducing terminal generated.
  • the amount of enzyme that produces reducing sugar corresponding to 1 ⁇ M glucose per minute was defined as 1 unit.
  • D-1 Cationic starch 1, trade name “C * BOND”, manufactured by Celestor.
  • D-2 Cationic starch 2, trade name “CATO”, manufactured by National Starch.
  • D-3 Cationic guar gum 1, synthesized by the following synthesis method.
  • [D-3: Method for synthesizing cationic guar gum 1] 30 g (100 parts by mass) of guar gum (Maysan's Maplogur CSAA, effective mass 85 mass%, 1 mass% viscosity (25 ° C.) 3500 mPa ⁇ s), isopropyl alcohol / water 80/20 (mass ratio) as a mixed solvent 150 g (500 parts by mass) and 6 g (20 parts by mass) of a 15% by mass aqueous sodium hydroxide solution were further added and mixed.
  • cationized guar gum 1 (cationization degree 1.8 mass%, 1 mass% aqueous solution viscosity (25 ° C.) 2700 mPa ⁇ s) was obtained. .
  • D-4 Cationic guar gum 2, trade name “Labor Gum CG-M”, manufactured by Dainippon Pharmaceutical Co., Ltd.
  • D-5 Cationic cellulose, trade name “Leogard KGP”, manufactured by Lion Corporation.
  • D-6 Cationic polymer 1 (polydimethylallyl ammonium chloride), trade name “MERQUAT100”, manufactured by Nalco.
  • D-7 Cationic polymer 2 (poly (dimethyldiallylammonium chloride / acrylamide)), trade name “Kayacrill Resin M-50A”, manufactured by Nippon Kayaku Co., Ltd.
  • ⁇ (D ′) component anionic polymer
  • D′-1 Anionic polymer (sodium polyacrylate), trade name “AQUALIC DL-384”, manufactured by Nippon Shokubai Co., Ltd.
  • ⁇ (E) component specific anionic surfactant>
  • E-1 ⁇ -SF ( ⁇ -sulfo fatty acid ester salt), a compound represented by the following chemical formula.
  • E-3 AES (polyoxyethylene alkyl ether sulfate having an alkyl group having 12 carbon atoms and an average addition mole number of ethylene oxide of 2), synthesized by the following synthesis method.
  • E-3 AES synthesis method
  • Into a 4 L autoclave 400 g of lauryl alcohol and 0.8 g of potassium hydroxide catalyst were charged, the inside of the autoclave was purged with nitrogen, and the temperature was increased while stirring. Thereafter, 54 g of ethylene oxide was introduced while maintaining the temperature at 180 ° C. and the pressure of 0.3 mPa, to obtain a reaction product (alcohol ethoxylate) having an average addition mole number of ethylene oxide of 2.
  • ⁇ (E ′) component anionic surfactant other than (E) component, comparative product of (E) component>
  • E′-1 LAS (linear alkyl (carbon number 10 to 14) sodium benzenesulfonate), trade name “Lypon LH-200” (LAS-H pure content 96 mass%, manufactured by Lion Corporation), textile product Neutralized with a 48 mass% aqueous sodium hydroxide solution when preparing the treatment composition.
  • Examples 3-1 to 3-30 Comparative examples 3-1 to 3--7
  • each component is dispersed in water, and monoethanolamine and hydrochloric acid as appropriate are added.
  • the pH of the product was adjusted to 7.0 to prepare each composition for treating textile products.
  • the “appropriate amount” indicating the content of the pH adjuster indicates the amount of hydrochloric acid added to adjust the pH (25 ° C.) of the fiber product treating composition to 7.0.
  • the pH of the composition for treating textile products was adjusted by using a pH meter (product name: HM-30G, manufactured by Toa DKK Co., Ltd.) and putting the pH meter electrode into the composition adjusted to 25 ° C. for 2 minutes. It was measured by reading the later value.
  • the “remainder” indicating the water content means a blending amount added so that the total blending amount (% by mass) of all the blending components contained in the textile processing composition is 100% by mass.
  • (A1) component / (D) component mass ratio represents the ratio of the mass content of the component (A1) to the mass content of the component (D) in the textile treatment composition.
  • the “(D) component / (E) component mass ratio” represents the ratio of the content mass of the (D) component to the mass content of the (E) component in the textile processing composition.
  • “(A) / (B) ratio” means a ratio represented by [(A1) component (unit) / (D) component (g)], and component (D) in the composition for treating textile products The ratio of the enzyme activity of the component (A1) to the contained mass of is represented.
  • ⁇ Laundry treatment As a textile product to be treated (2 kg in total), a single fluff evaluation cloth and another T-shirt (white, 100% cotton, made by UNIQLO), a drum type washing machine (product name: TW-4000VFL) Shape, manufactured by Toshiba Corporation). Separately, the treatment liquid was prepared by dissolving the amount of the composition for treating fiber products shown in the table in 10 L of water at 40 ° C. And the said processing liquid was put into the washing tub of the said drum type washing machine, and the automatic course (washing process 15 minutes, the rinsing process 2 times, the dehydration process 4 minutes) was performed once. Thereafter, the washed fluff evaluation cloth was hung and dried at room temperature. The “washing process 15 minutes” in the automatic course is the enzyme treatment process.
  • the composition for treating textile products of Examples 3-1 to 3-30 was less fluffy than the composition for treating textile products of Comparative Examples 3-1 to 3-7. It was confirmed that the removal effect was high. From these results, it can be seen that the fluff produced on the fiber product can be satisfactorily removed according to the composition for treating a fiber product of the second aspect of the present invention.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)

Abstract

La présente invention concerne, dans un premier mode de réalisation: un liquide de traitement destiné à un produit textile, ledit liquide de traitement contenant à la fois de l'endoglucanase et une quantité spécifique d'ions calcium et/ou d'ions magnésium; ainsi qu'un procédé de traitement d'un produit textile à l'aide du liquide de traitement. Le deuxième mode de réalisation de l'invention concerne une composition de traitement pour produit textile, ladite composition de traitement comportant une préparation d'endoglucanase (composant (A1)), un polymère cationique (composant (D)) et un surfactant anionique spécifique (composant (E)) et présentant un rapport de masse (A1)/(D) spécifique. La présente composition de traitement pour produit textile, le présent liquide de traitement pour produit textile et le présent procédé de traitement d'un produit textile peuvent réaliser une élimination satisfaisante du duvet d'un produit textile.
PCT/JP2014/061291 2013-04-22 2014-04-22 Liquide de traitement pour produit textile et procédé de traitement d'un produit textile WO2014175268A1 (fr)

Applications Claiming Priority (4)

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JP2013-089825 2013-04-22
JP2013089825A JP2014214383A (ja) 2013-04-22 2013-04-22 繊維製品処理液及び繊維製品の処理方法
JP2014-085687 2014-04-17
JP2014085687A JP2015205962A (ja) 2014-04-17 2014-04-17 繊維製品処理用組成物及び繊維製品の処理方法

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WO2023074074A1 (fr) * 2021-10-25 2023-05-04 花王株式会社 Procédé de rétablissement de la forme perdue d'un produit textile

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JP2001506708A (ja) * 1996-12-04 2001-05-22 ノボ ノルディスク バイオケム ノース アメリカ，インコーポレイティド 綿編織布のアルカリ性酵素精練
WO2002038754A1 (fr) * 2000-11-10 2002-05-16 Meiji Seika Kaisha, Ltd. Preparation de cellulase contenant des tensioactifs non ioniques et procede de traitement de fibre
JP2002186479A (ja) * 2000-12-22 2002-07-02 Meiji Seika Kaisha Ltd 無機塩により安定化されたセルラーゼ調製物およびその製造方法
WO2008111613A1 (fr) * 2007-03-12 2008-09-18 Meiji Seika Kaisha, Ltd. Ppce endoglucanase et préparation de cellulase contenant celle-ci
JP2009179745A (ja) * 2008-01-31 2009-08-13 Lion Corp 液体洗浄剤組成物
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WO2010113734A1 (fr) * 2009-04-03 2010-10-07 松本油脂製薬株式会社 Composition d'agent nettoyant et procédé de nettoyage
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JP2001506708A (ja) * 1996-12-04 2001-05-22 ノボ ノルディスク バイオケム ノース アメリカ，インコーポレイティド 綿編織布のアルカリ性酵素精練
WO1999029821A1 (fr) * 1997-12-05 1999-06-17 Genencor International, Inc. Procede relatif a l'augmentation de l'activite de la cellulase dans les applications industrielles par ajustement de la force ionique
WO2002038754A1 (fr) * 2000-11-10 2002-05-16 Meiji Seika Kaisha, Ltd. Preparation de cellulase contenant des tensioactifs non ioniques et procede de traitement de fibre
JP2002186479A (ja) * 2000-12-22 2002-07-02 Meiji Seika Kaisha Ltd 無機塩により安定化されたセルラーゼ調製物およびその製造方法
WO2008111613A1 (fr) * 2007-03-12 2008-09-18 Meiji Seika Kaisha, Ltd. Ppce endoglucanase et préparation de cellulase contenant celle-ci
JP2010520350A (ja) * 2007-03-20 2010-06-10 ザ プロクター アンド ギャンブル カンパニー 機能増強剤を含む液体洗濯洗剤組成物
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WO2010113734A1 (fr) * 2009-04-03 2010-10-07 松本油脂製薬株式会社 Composition d'agent nettoyant et procédé de nettoyage
WO2011163112A1 (fr) * 2010-06-24 2011-12-29 The Procter & Gamble Company Compositions stables comprenant des polymères de cellulose cationique et de la cellulase

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023074074A1 (fr) * 2021-10-25 2023-05-04 花王株式会社 Procédé de rétablissement de la forme perdue d'un produit textile

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