WO2019181601A1

WO2019181601A1 - Touch improver for floor

Info

Publication number: WO2019181601A1
Application number: PCT/JP2019/009647
Authority: WO
Inventors: 野田恵; 吉川将士
Original assignee: 花王株式会社
Priority date: 2018-03-20
Filing date: 2019-03-11
Publication date: 2019-09-26
Also published as: SG11202006584XA; TW201940683A; MY191105A; CN111757921A; JP6749959B2; JP2019163393A

Abstract

Provided are: a touch improver for floors, with which a floor surface having a denatured oil, e.g., a thermally denatured oil, adherent thereto can be made to feel non-tacky, smooth, and dry to the touch through a simple treatment in which the touch improver is applied to the floor surface and dried; a treatment agent composition for floors; and a method for treating a floor surface. The treatment agent composition for floors comprises (A) an alkylglycoside-type surfactant (hereinafter, referred to as (A) component) and water and optionally contains (B) a surfactant (hereinafter, referred to as (B) component) which is not (A) component, the mass ratio of the content of (A) component to the total content of (A) component and (B) component, (A)/[(A)+(B)], exceeding 0.55. The treatment agent composition for floors has a pH at 30°C of 4 or higher but lower than 9.

Description

Floor feel improver

The present invention relates to a floor feel improver, a floor treatment composition, and a floor surface treatment method.

BACKGROUND ART In countries and regions where the living environment is often spent barefoot, daily cleaning is carried out by wiping the floor surface with a mop using cleaning water containing a floor cleaning composition. Such daily cleaning is sufficient to remove light dirt such as sweat dirt and dust, but oil stains splashed during cooking and oil derived from sweat of feet are exposed to oxygen in the heat, light and air. The denatured oil that has been altered by, for example, sticks to the floor surface, and such stickiness cannot be removed simply by wiping with conventional washing water. Therefore, full-scale floor cleaning is necessary to remove such stickiness.

Japanese Patent Application Laid-Open No. 2015-007220 contains a specific alkyl glycoside, a specific nonionic surfactant, an anionic surfactant, and a fragrance, and is a hard floor such as a floor that is excellent in quick drying and finish after washing. A surface cleaning composition is disclosed. Japanese Patent Application Laid-Open No. 2000-297296 discloses a cleaning agent that contains an alkyl glycoside, a specific bactericidal agent, and a fatty acid salt, and is excellent in convenience and capable of simultaneously cleaning and sterilizing the surface of plastic, tile, wood, and the like. ing. JP-T-2007-513215 discloses a detergent composition containing an alkyl glycoside and a specific polymer as a polishing component and having a polishing effect on the surface of a wooden floor. Japanese Patent Application Laid-Open No. 2004-143251 discloses a resin wax film remover composition containing an alkyl glycoside, an amine, and a water-soluble solvent.

SUMMARY OF THE INVENTION However, the compositions disclosed in JP-A-2015-007220 and JP-A-2000-297296 are not intended for cleaning modified oil, and mop-up is performed using cleaning water containing the composition. Wiping the floor with water does not improve the feel of the floor to which the modified oil has adhered. The composition disclosed in JP-T-2007-513215 is a composition that enhances the gloss of a wooden floor with a specific polymer that is a polishing component, and a floor treatment agent that does not contain such a component is used daily. It is not suggested that the wiping process of the water alone improves the feel of the floor surface to which the modified oil is adhered. The composition disclosed in Japanese Patent Application Laid-Open No. 2004-143251 is alkaline because it contains amines, and since it is a resin wax remover, it requires a rinsing step, so the feel of the floor surface to which the modified oil has adhered is felt. It does not improve.

The present invention relates to a floor feel improving agent and a floor treating agent composition for improving the floor surface to a smooth and non-sticky feeling by simply applying and drying the floor surface to which a modified oil such as heat-modified oil is adhered. An object of the present invention is to provide a method for treating an object and a floor surface. In the specification of the present application, the modified oil means oil containing an oily component that has been altered by the action of heat, sunlight, oxygen in the air, or the like. The heat-denatured oil is oil denatured by heat and contains an oil component oxidized by heat.

The present invention relates to a floor feel-improving agent comprising (A) an alkyl glycoside type surfactant.

The present invention also relates to (A) an alkyl glycoside type surfactant (hereinafter referred to as (A) component), an optional surfactant other than (B) (A) component (hereinafter referred to as (B) component), and water. The mass ratio (A) / [(A) + (B)] of the content of the component (A) and the total content of the components (A) and (B) exceeds 0.55. Further, the present invention relates to a floor treatment composition having a pH at 30 ° C. of 4 or more and less than 9.

The present invention also relates to a method for treating a floor surface by applying (A) a composition containing 5 to 1000 ppm of an alkyl glycoside surfactant and water and drying the composition.

According to the present invention, a floor feel improving agent that improves the floor surface to a smooth and non-sticky feeling by simply applying and drying the floor surface to which a modified oil such as heat-modified oil is adhered, and floor treatment. An agent composition and a method for treating a floor surface are provided. Furthermore, according to the present invention, the floor surface can be improved to a smooth feel without stickiness by simply applying and drying the floor surface to which the modified oil is adhered, so that the cleaning can be completed without wiping with water. A surface processing method is provided.

MODE FOR CARRYING OUT THE INVENTION [Floor feel improving agent]
The present invention is a floor feel improving agent comprising the component (A).

Although the effect that the component (A) of the present invention can improve the smooth feeling without stickiness on the floor surface has not been fully elucidated, the alkyl glycoside is crystallized in comparison with other nonionic surfactants. It is considered that the crystals of alkylglycoside precipitated when dried easily remain on the surface and give a smooth feel.

The component (A) used in the present invention is a straight or branched chain having preferably 8 or more, more preferably 10 or more, and preferably 18 or less, more preferably 16 or less, from the viewpoint of improving the feel of the floor. An alkyl glycoside having an average degree of condensation of sugars of preferably 1 or more, preferably 3 or less, more preferably 2 or less, still more preferably 1.5 or less. .

As the component (A), a compound represented by the following general formula (A1) is preferable.
R ^1a (OR ^2a ) _x G _y (A1)
[Wherein R ^1a represents a linear or branched alkyl group having 8 to 18 carbon atoms, R ^2a represents an alkylene group having 2 to 4 carbon atoms, and G represents a sugar having 5 or 6 carbon atoms. X represents a number whose average value is 0 or more and 5 or less, and y represents a number whose average value is 1 or more and 3 or less. ]

In the general formula (A1), R ^1a is linear or branched having 8 or more, preferably 10 or more, and 18 or less, preferably 16 or less, more preferably 14 or less, from the viewpoint of improving the feel of the floor. A chain alkyl group, preferably a linear alkyl group. The alkylene group represented by R ^2a is preferably one having 2 carbon atoms from the viewpoint of improving the feel of the floor. Further, the structure of the residue derived from the sugar having 5 or 6 carbon atoms represented by G is determined by the monosaccharide or disaccharide or more sugar used. Examples of G include residues derived from glucose, galactose, xylose, mannose, lyxose, arabinose, fructose, or a mixture thereof in monosaccharides, and malose, xylobiose, isomaltose, cellobiose, gentobiose, lactose in two or more saccharides. , Sucrose, nigerose, turanose, raffinose, gentianose, menthitose or a mixture thereof. Among these, preferable raw materials are glucose and fructose for monosaccharides, and maltose and sucrose for disaccharides or more from the viewpoint of improving the feel of the floor and the availability and low cost thereof.

Further, x in the general formula (A1) is an average added mole number of OR ^2a , preferably 0 or more, and preferably 5 or less, more preferably 3 or less, still more preferably 1 or less. 0 may be used, and 0 is most suitable for increasing crystallinity. The water solubility and crystallinity of the component (A) can be adjusted by the value of x. That is, the larger the value of x, the higher the water solubility of the component (A) and the lower the crystallinity.

Further, when the average value of y in the general formula (A1) is larger than 1, that is, when the component (A) has a sugar chain having two or more saccharides as a hydrophilic group, the binding mode of the sugar chain is 1-2, 1 -3, 1-4, 1-6 linkages or α-, β-pyranoside linkages or furanoside linkages and any mixtures that are mixed modes of these may be included.

The average value of y in the general formula (A1) is 1 or more and 3 or less, preferably 2 or less, more preferably 1.5 or less. The value of y (average condensation degree of sugar) is measured by ¹ H-NMR. As a specific measurement method, refer to JP-A-8-53696, page 6, column 10, line 26 to page 7, column 11, line 15.

When the floor feel improving agent comprising the component (A) of the present invention is dissolved in a solvent such as water and applied to the floor surface to which the modified oil is adhered and dried, the floor surface is improved to have a smooth feel without stickiness. be able to.

[Treatment composition for floor]
This invention contains (A) component, arbitrary (B) component, and water, The mass ratio (A) of content of (A) component and the total content of (A) component and (B) component ) / [(A) + (B)] is a floor treatment composition having a pH of more than 0.55 and a pH at 30 ° C. of 4 or more and less than 9.

The floor treatment composition of the present invention limits the content of other components that prevent crystallization of the alkylglycoside that is the component (A), for example, the component (B) that is a surfactant other than the component (A). It is necessary to. The floor treatment agent composition of the present invention can be appropriately applied with the matters described above for the floor feel improving agent comprising the component (A) of the present invention. The component (A) in the floor treating agent composition of the present invention is the same as the component (A) described in the floor feel improving agent of the present invention.

In the floor treating composition of the present invention, the component (A) is preferably 0.01% by mass or more, more preferably 0.1% by mass or more, and further preferably 1% by mass from the viewpoint of improving the feel of the floor. From the viewpoint that the dry feeling of the floor tends to decrease when the concentration of the component (A) is too high, it is preferably 50% by mass or less, more preferably 15% by mass or less, still more preferably 10% by mass or less, More preferably, it is 5 mass% or less, More preferably, it is 2.5 mass% or less, More preferably, it contains 2 mass% or less.

The floor treatment composition of the present invention may contain a surfactant other than the component (A) as the component (B), but from the viewpoint of improving the feel of the floor by the component (A), the component (B) Component content is limited. In the floor treatment composition of the present invention, the mass ratio (A) / [(A) + (B)] of the content of the component (A) and the total content of the components (A) and (B). Is more than 0.55, preferably 0.6 or more, more preferably 0.65 or more, still more preferably 0.7 or more, still more preferably 0.8 or more, from the viewpoint of improving the feel of the floor, and 1 or less, and may be 1. More preferably, the floor treatment composition of the present invention does not contain the component (B).

In the floor treatment composition of the present invention, it is preferable to add a bactericide in view of the fact that it is also important as a consumer's demand to impart a bactericidal effect to the floor treatment composition. In the floor treatment composition of the present invention, the component (B) preferably contains a cationic surfactant [hereinafter also referred to as the component (B1)] in order to impart a bactericidal effect.

The component (B1) is not particularly limited as long as it provides a bactericidal effect, but the number of carbon atoms bonded to the nitrogen atom is preferably 8 or more, and preferably 22 or less, more preferably 18 or less, and still more preferably 16 1 or 2 of the following alkyl groups, and the remaining organic group bonded to the nitrogen atom is a short chain alkyl group having 1 to 3 carbon atoms or a hydroxyalkyl group or up to 1 benzyl group, A quaternary ammonium salt type cationic surfactant which is a salt of methyl or ethyl sulfate can be mentioned.

Specifically, the component (B1) is dialkyl (one alkyl group having 8 to 18 carbon atoms) dimethylammonium salt, monoalkyl (8 to 18 carbon atoms) trimethylammonium salt, alkyl (carbon number is 8 or more and 18 or less) One or more kinds selected from dimethylbenzylammonium salt and benzethonium salt are preferable, and the salt is hydrochloride, methyl or ethyl sulfate. The component (B1) is more preferably an alkyl (having 12 to 16 carbon atoms) dimethylbenzylammonium salt from the viewpoint of bactericidal properties and floor feel.

When the floor treatment composition of the present invention contains the component (B1), the mass ratio of the content of the component (A) and the total content of the components (A) and (B1) (A) / [ (A) + (B1)] is preferably more than 0.55, more preferably 0.6 or more, still more preferably 0.65 or more, from the viewpoint of improving the feel of the floor, and from the viewpoint of the bactericidal effect, Preferably it is 0.9 or less, More preferably, it is 0.8 or less, More preferably, it is 0.7 or less. In addition, content of (B1) component is computed from content converted when the counter ion of a cationic surfactant is made into a chloride ion.

In general, the floor treatment composition includes one or more surfactants selected from anionic surfactants and nonionic surfactants other than the component (A) for the purpose of cleaning soils present on the floor [hereinafter referred to as the following]. , (Also referred to as component (B2)) in many cases. However, in the floor treating agent composition of the present invention, it is preferable not to contain the component (B2) because the crystallinity of the component (A) may be lowered.

When the floor treatment composition of the present invention contains the component (B2) for the purpose of washing and removing the modified oil, the content of the component (A) and the sum of the components (A) and (B2) The mass ratio (A) / [(A) + (B2)] with respect to the content is preferably 0.7 or more, more preferably 0.8 or more, and still more preferably 0.9, from the viewpoint of improving the feel of the floor. As described above, particularly preferably 0.99 or more, and preferably less than 1, or 1. In addition, when (B2) component contains an anionic surfactant, content of an anionic surfactant is computed from content converted when an anionic surfactant is made into an acid type.

The floor treatment composition of the present invention may contain a fragrance as the component (C) from the viewpoint of palatability. The component (C) may be a single fragrance component or may be used as a fragrance composition containing a plurality of fragrance components in a specific ratio. Perfume ingredients include “Perfume Chemistry” (Ryoichi Akahoshi, edited by the Chemical Society of Japan, published on September 16, 1983) and “Synthetic Perfume Chemistry and Product Knowledge” (Genji Into, Chemical Industries Daily) , Issued on March 6, 1996) or "Basic knowledge of perfume and fragrance" (by Nakajima Motoki, Sangyo Tosho Co., Ltd., issued on June 21, 1995). (C) As a component, the thing excellent in the washing | cleaning effect of a stain | pollution | contamination and the suppression effect of the odor generated by a microbe is preferable.

Specifically, the component (C) is composed of hydrocarbon fragrance, alcohol fragrance, ether fragrance, aldehyde fragrance, ketone fragrance, ester fragrance, lactone fragrance, cyclic ketone fragrance, and nitrogen-containing fragrance. One or more selected, preferably one or more selected from hydrocarbon-based fragrances, alcohol-based fragrances and aldehyde-based fragrances.

More specifically, the component (C) is preferably tonalide, oxacyclohexeden-2-one, galaxolide, hexyl salicylate, α-hexylcinnamic aldehyde, 1,2,3,4,5,6 as a preferred fragrance. , 7,8-octahydro-2,3,8,8-tetramethyl-2-acetonaphthone, amyl salicylate, isocamphylcyclohexanol, cyclohexyl salicylate, terpinolene, limonene, α-amylcinnamic aldehyde, benzyl salicylate, β- Pinene, pt-butylcyclohexyl acetate, ot-butylcyclohexyl acetate, isononyl acetate, methylyonone-G, 1- (2-tert-butylcyclohexyloxy) -2-butanol, allyl cyclohexylpropionate, 3,3 , 5-Trimethylcyclo Xylethyl ether, dimethylbenzyl carvinyl acetate, lyial, γ-undecalactone, β-ionone, terpinyl acetate, tetrahydrolinalol, linalyl acetate, allyl hexanoate, 3-methyl-5-phenylpentanol, dihydromyrcenol, Phenylethyl isobutyrate, tricyclodecenyl propionate, dimethylbenzyl carvinyl acetate, geraniol, 1,8-cineol, methyl β-naphthyl ketone, terpineol, borneol, linalool, allyl amyl glycolate, methyl dihydrojasmonate, acetic acid One or more fragrances selected from tricyclodecenyl, camphor, benzyl acetate, anisaldehyde, coumarin, heliotropin, eucalyptus oil, and ethylene brushate are preferred. In particular, a fragrance having a log P (octanol / water partition coefficient) of greater than 1 is preferred, and a fragrance of greater than 2 is more preferred.

In the present invention, it is preferable to contain a fragrance composition such as eucalyptus oil as the component (C) from the viewpoint of the effect of cleaning dirt and the effect of suppressing odor generated by bacteria.

In the floor treating composition of the present invention, the component (C) is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, and still more preferably 0.1% by mass from the viewpoint of palatability. From the viewpoint of the storage stability of the composition, the content is preferably 1.5% by mass or less, more preferably 1% by mass or less, and still more preferably 0.8% by mass or less.

When the floor treatment composition of the present invention uses the component (C), since the component (C) is often water-insoluble, care should be taken from the viewpoint of storage stability when the component (C) is contained. Cost. When the floor treatment composition of the present invention contains the component (C), the mass ratio of the content of the component (C) and the total content of the components (A) and (B) (C) / [ (A) + (B)] is preferably 0.01 or more, more preferably 0.05 or more, still more preferably 0.1 or more, and preferably 1.0 or more from the viewpoint of storage stability and palatability. Below, more preferably 0.8 or less, and still more preferably 0.4 or less.

The floor treatment composition of the present invention may contain a solvent as the component (D) from the viewpoint of blending stability of the composition. As the solvent, a water-soluble solvent having a solubility in water at 20 ° C. of 5% by mass or more is preferable, and one or more solvents selected from alcohol solvents and glycol solvents having one or more hydroxyl groups are preferable. Specifically, ethanol, isopropyl alcohol, ethylene glycol, propylene glycol, diethylene glycol, dipropylene glycol, glycerin, isoprene glycol, ethylene glycol monoalkyl (4 to 8 carbon atoms) ether, diethylene glycol monoalkyl (4 to 8 carbon atoms) ) Ether, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monopropyl ether, propylene glycol monobutyl ether, dipropylene glycol alkyl (1 to 4 carbon atoms) ether, polyoxyethylene (ethylene oxide average added mole number 1) Selected from monophenyl ether and monoalkyl (3 to 8 carbon atoms) glyceryl ether One or more solvents and the like. In the floor treatment composition of the present invention, from the viewpoint of the storage stability of the composition, the component (D) is preferably polyoxyethylene (ethylene oxide average added mole number of 1 to 5) monophenyl ether, and diethylene glycol mono More preferred is phenyl ether or phenoxyethanol. Moreover, since these solvents also have a bactericidal effect, antiseptic effects are also expected.

In the floor treating composition of the present invention, the component (D) is preferably 0.05% by mass or more, more preferably 0.1% by mass or more, and still more preferably 0, from the viewpoint of the storage stability of the composition. 0.5 mass% or more, and preferably 10 mass% or less, more preferably 5 mass% or less, still more preferably 2 mass% or less. Furthermore, when (D) component is polyoxyethylene (ethylene oxide average addition mole number 1-5) monophenyl ether, the floor-treatment agent composition of this invention is the storage of a composition, (D) component. From the viewpoint of providing stability and antiseptic effect, preferably 0.05% by mass or more, more preferably 0.1% by mass or more, still more preferably 0.5% by mass or more, and preferably 10% by mass or less, more preferably 5 mass% or less, More preferably, it contains 2 mass% or less.

The floor treatment composition of the present invention contains a bactericidal agent (however, the (B1) component and the (D) component are excluded) as the component (E) from the viewpoint of hygiene that is always required in the washing operation. Also good. Here, the fungicide of the present invention is described in “Cosmetics, Science of Pharmaceutical Preservatives and Fungicides”, Koichi Yoshimura, Hirofumi Takikawa, Fragrance Journal, issued April 10, 1990, pages 501 to 564. Things may be used. For example, triclosan, bis- (2-pyridylthio-1-oxide) zinc, 2,4,5,6-tetrachloroisophthalonitrile, trichlorocarbanilide, 2- (4-thiocyanomethylthio) benzimidazole, polyhexamethylenebi One or more selected from guanidine hydrochloride, chlorhexidine glucuronate, 8-oxyquinoline, and polylysine. Further, triclosans described in JP-A-11-189975 themselves, specifically, dichlorohydroxydiphenyl ether and monochlorohydroxydiphenyl ether may be used.

In the floor treating composition of the present invention, the component (E) is preferably 0.001% by mass or more, more preferably 0.01% by mass or more, and still more preferably 0.1% by mass from the viewpoint of bactericidal properties. The content is preferably 1% by mass or less, more preferably 0.5% by mass or less, and still more preferably 0.1% by mass or less. However, the content of the component (E) excludes the component (B1) and the component (D).

The floor treatment composition of the present invention is a liquid composition containing water. Any of the above-described components dissolved, dispersed, or emulsified in water may be used. As the water, ion-exchanged water or distilled water from which metal components have been removed, hypochlorous acid-sterilized water in which hypochlorous acid is dissolved in an amount of about 0.5 ppm to 10 ppm can be used. Water is the balance of the composition and is contained in an amount that makes the whole 100% by mass.

In the floor treatment composition of the present invention, the pH at 30 ° C. is 4 or more, preferably 5 or more, and less than 9, preferably 8 or less, more preferably 7 or less, from the viewpoint of improving the feel of the floor. Preferably it is 6.5 or less. As a pH adjuster for adjusting to such pH, an inorganic acid selected from sulfuric acid, hydrochloric acid, phosphoric acid, an organic acid selected from citric acid, malic acid, maleic acid, fumaric acid, succinic acid, lactic acid, glycolic acid, It is carried out using an inorganic alkali agent such as sodium hydroxide, potassium hydroxide, magnesium hydroxide, sodium carbonate, potassium carbonate. In the present invention, it is preferable to impart a buffering capacity to the cleaning composition from the viewpoint of durability of cleaning power, and it is preferable to use the above organic acid, preferably citric acid, and an inorganic alkaline agent in combination. The organic acid may be added to the detergent composition in the form of sodium salt or potassium salt, but the content is preferably 0.001% by mass in the floor treatment composition of the present invention as the acid form. As mentioned above, More preferably, it is 0.01 mass% or more, Preferably it is 1 mass% or less, More preferably, it is 0.5 mass% or less, More preferably, it is 0.1 mass% or less. The content of the inorganic alkaline agent is preferably 0.001% by mass or more, more preferably 0.005% by mass or more, and preferably 0.1% by mass or less in the floor treatment composition of the present invention. Preferably it is 0.05 mass% or less.

Even if the floor treatment composition of the present invention does not contain a polishing agent such as wax, resin wax, silicon, etc., the floor surface to which modified oil such as heat-modified oil is attached is improved to have a smooth feel without stickiness. be able to. That is, in the floor treatment composition of the present invention, the ratio of the total content of the components (B) to (D), which are optional components (A) and all components except water, is improved in floor feel. In view of the above, preferably 90% by mass or more, more preferably 93% by mass or more, still more preferably 95% by mass or more, and preferably 99.5% by mass or less, more preferably 99% by mass or less, and still more preferably 98%. .5% by mass or less. In the floor treating composition of the present invention, the proportion of the content of component (A) in all components except water is 20% by mass or more, further 30% by mass or more, from the viewpoint of improving the feel of the floor. It can be selected from 40% by mass or more, further 50% by mass or more, and 95% by mass or less, further 80% by mass or less, further 70% by mass or less, and further 60% by mass or less.

The floor treatment composition of the present invention is suitable as a floor wiping composition or a water wiping article. That is, it is suitably used for light cleaning of floors such as living rooms, rooms, kitchens, bathrooms, toilets and the like. Floors include stone floors, parquet, tiles, linoleum and plastic floors, preferably suitable for tile floors. The floor treatment composition of the present invention can be applied to a floor surface to which a modified oil such as heat-denatured oil adheres, and can be improved to a smooth feel without stickiness of the floor surface by simple treatment by simply drying. Moreover, since the effect of this invention is acquired even if it does not wipe with water separately (wiping twice), water wiping is not required.

The floor treatment composition of the present invention is a treatment liquid diluted with water to 50 times or more, further 80 times or more, 200 times or less, and further 150 times or less when used on a floor with little dirt. Is preferably applied to the floor surface.

Further, the floor treatment composition of the present invention or the treatment liquid diluted as described above (hereinafter sometimes simply referred to as a treatment liquid) can be used as a cleaning article by impregnating the substrate. The cleaning article in which the substrate is impregnated with the floor treatment composition or the treatment liquid of the present invention is preferable from the viewpoint of the workability of the cleaning work.

The substrate used in the cleaning article impregnated with the floor treatment composition or treatment liquid is flexible and can be impregnated with the floor treatment composition or treatment liquid. A material having a sufficient strength and free from the generation of waste or the like is used. In particular, it is preferable to use a substrate that can be impregnated with the following amount of the floor treatment composition or treatment liquid under no load.

Examples of such a substrate include fiber structures composed of fibrous materials, such as various papers, nonwoven fabrics, woven fabrics, and knitted fabrics. Examples of fibrous materials constituting these fiber structures include cellulosic fibers, modified cellulosic fibers, synthetic fibers, and mixtures of two or more thereof.

Also, a porous structure (for example, a sponge-like structure) obtained by dispersing bubbles in a resin can be used as the substrate.

Further, the cleaning method of wiping the floor surface using the cleaning article impregnated with the floor treatment composition or the processing liquid of the present invention is preferable for light cleaning of the floor surface from the viewpoint of workability of the cleaning work. The cleaning article impregnated with the floor treatment composition or treatment liquid is obtained by impregnating the substrate with the floor treatment composition or treatment liquid in advance, or the dried substrate with the floor treatment composition or treatment. Any of the liquid impregnated by spraying or the like immediately before use may be used. Alternatively, the surface to be cleaned may be cleaned using a sprayed cleaning article. The cleaning article impregnated with the floor treatment composition or the treatment liquid may be used by being mounted on a mop-shaped cleaning tool, or may be directly held and used for wiping.

In the case where the floor treatment composition or treatment liquid is impregnated in advance, the impregnation ratio of the floor treatment composition or treatment liquid is determined based on the mass of the substrate [that is, the substrate in an unimpregnated state (dry state) from the viewpoint of cleanability. Per 100 mass%] is preferably 100% by mass or more, more preferably 150% by mass or more, and preferably 1000% by mass or less, more preferably 400% by mass or less, More preferably, it is 350 mass% or less. If the impregnation rate is 100% by mass or more, sufficient cleaning performance against stains and dirt is obtained. If the amount is 1000% by mass or less, the amount of the cleaning composition discharged onto the surface to be cleaned is appropriate, and no dirt or dirt remains on the surface to be cleaned, and the cleaning surface is made of various materials such as wood-based materials. Can be used without any effect. From the standpoint of further improving the cleanability, when the substrate is a sheet, the basis weight before impregnation with the floor treatment composition or treatment liquid is the retention of the treatment agent necessary for cleaning a certain area and the operation of the sheet. From the viewpoint of property and cost, it is preferably 40 g / m ² or more, more preferably 50 g / m ² or more, and preferably 200 g / m ² or less, and 150 g / m ² or less. More preferably.

When using a cleaning article impregnated with a floor treatment composition or treatment liquid, separately use the floor treatment composition or treatment liquid of the present invention while spraying the article to be cleaned or the cleaning article. Also good. A wider area can be cleaned by the method of use.

[Floor treatment method]
This invention is the processing method of the floor surface which apply | coats the composition containing (A) component 5 ppm or more and 1000 ppm or less, and water to a floor, and dries. Furthermore, this invention is the processing method of the floor surface which apply | coats the composition containing (A) component 5 ppm or more and 1000 ppm or less and water on a floor, and dries without wiping with water (wiping twice).

In the floor surface treatment method of the present invention, the component (A) has a content of 5 ppm or more, preferably 50 ppm or more, more preferably 100 ppm or more, and 1000 ppm or less, preferably 500 ppm or less, more preferably 200 ppm or less. The composition thus prepared may be applied to the floor surface. The composition is preferably prepared by diluting the floor treatment composition of the present invention with water.

In the floor surface treatment method of the present invention, the composition containing (A) component at 5 ppm to 1000 ppm and water may be prepared using the floor treatment composition of the present invention, (A) The components, preferred embodiments thereof, and optional components are the same as those described above in the floor treatment composition of the present invention. The matter described above in the floor treating composition of the present invention can be appropriately applied to the floor surface treating method of the present invention.

Regarding the embodiment described above, the present invention further discloses the following floor feeling improving agent, floor treating agent composition, and floor surface treating method.

<1>
(A) A floor feel improving agent comprising an alkyl glycoside type surfactant (hereinafter referred to as component (A)).

<2>
The component (A) is a linear or branched alkyl group having preferably 8 or more, more preferably 10 or more, and preferably 18 or less, more preferably 16 or less, preferably a linear alkyl group. And an average glycosylation degree of sugar is preferably 1 or more, and preferably 3 or less, more preferably 2 or less, and even more preferably 1.5 or less. Agent.

<3>
(A) The floor feel improving agent according to <1> or <2>, wherein the component is a compound represented by the following general formula (A1).
R ^1a (OR ^2a ) _x G _y (A1)
[Wherein, R ^1a represents a linear or branched alkyl group having 8 or more carbon atoms, preferably 10 or more, and preferably 18 or less, preferably 16 or less, more preferably 14 or less, preferably a linear alkyl group. R ^2a represents an alkylene group having 2 to 4 carbon atoms, preferably an alkylene group having 2 carbon atoms, and G represents a residue derived from a sugar having 5 or 6 carbon atoms, preferably a residue derived from glucose. X represents a number having an average value of 0 or more, and preferably 5 or less, more preferably 3 or less, and even more preferably 1 or less, and y represents an average value of 1 or more and 3 or less, preferably Indicates a number that is 2 or less, more preferably 1.5 or less. ]

<4>
(A) Alkyl glycoside type surfactant [hereinafter referred to as (A) component], optional surfactant (B) other than (A) component [hereinafter referred to as (B) component], and water, The mass ratio (A) / [(A) + (B)] of the content of the A) component and the total content of the (A) component and the (B) component exceeds 0.55, and the pH at 30 ° C. Is a treatment composition for floors, which is 4 or more and less than 9.

<5>
The component (A) is a linear or branched alkyl group having preferably 8 or more, more preferably 10 or more, and preferably 18 or less, more preferably 16 or less, preferably a linear alkyl group. The floor treating agent according to <4>, wherein the alkyl glycoside has an average degree of condensation of sugar of preferably 1 or more, preferably 3 or less, more preferably 2 or less, and still more preferably 1.5 or less. Composition.

<6>
(A) The floor treatment composition according to <4> or <5>, wherein the component is a compound represented by the following general formula (A1).
R ^1a (OR ^2a ) _x G _y (A1)
[Wherein, R ^1a represents a linear or branched alkyl group having 8 or more carbon atoms, preferably 10 or more, and preferably 18 or less, preferably 16 or less, more preferably 14 or less, preferably a linear alkyl group. R ^2a represents an alkylene group having 2 to 4 carbon atoms, preferably an alkylene group having 2 carbon atoms, and G represents a residue derived from a sugar having 5 or 6 carbon atoms, preferably a residue derived from glucose. X represents a number having an average value of 0 or more, and preferably 5 or less, more preferably 3 or less, and even more preferably 1 or less, and y represents an average value of 1 or more and 3 or less, preferably Indicates a number that is 2 or less, more preferably 1.5 or less. ]

<7>
The component (A) is preferably 0.01% by mass or more, more preferably 0.1% by mass or more, further preferably 1% by mass or more, and preferably 50% by mass or less, more preferably 15% by mass or less, More preferably 10% by mass or less, more preferably 5% by mass or less, still more preferably 2.5% by mass or less, and still more preferably 2% by mass or less, and any one of the above <4> to <6> A floor treatment composition as described in 1. above.

<8>
The mass ratio (A) / [(A) + (B)] of the (A) component and the total content of the (A) component and the (B) component is preferably 0.6 or more, more preferably 0.8. The floor treatment composition according to any one of <4> to <7>, which is 65 or more, more preferably 0.7 or more, and still more preferably 0.8 or more.

<9>
<4> to <7>, wherein the mass ratio (A) / [(A) + (B)] of the component (A) and the total content of the components (A) and (B) is 1. The floor treating agent composition according to any one of the above.

<10>
The floor treatment composition according to any one of <4> to <9>, wherein the component (B) includes a cationic surfactant [hereinafter also referred to as the component (B1)].

<11>
The component (B1) preferably has 1 or 2 alkyl groups having 8 or more, preferably 22 or less, more preferably 18 or less, and still more preferably 16 or less carbon atoms bonded to a nitrogen atom, and a nitrogen atom <10> which is a quaternary ammonium salt type cationic surfactant in which the remaining organic group bonded to is a short-chain alkyl group or hydroxyalkyl group having 1 to 3 carbon atoms or a benzyl group having up to 1 carbon atom A floor treatment composition as described in 1. above.

<12>
Component (B1) is dialkyl (one alkyl group having 8 to 18 carbon atoms) dimethylammonium salt, monoalkyl (8 to 18 carbon atoms) trimethylammonium salt, alkyl (8 to 18 carbon atoms) The floor treatment agent according to <10> or <11>, which is at least one selected from a dimethylbenzylammonium salt and a benzethonium salt, preferably an alkyl (having 12 to 16 carbon atoms) dimethylbenzylammonium salt. Composition.

<13>
The mass ratio (A) / [(A) + (B1)] of the component (A) and the total content of the components (A) and (B1) is preferably more than 0.55, more preferably 0. Any one of <10> to <12> above, more preferably 0.65 or more, and preferably 0.9 or less, more preferably 0.8 or less, and even more preferably 0.7 or less. A floor treatment composition as described in 1. above.

<14>
Content of component (A), one or more surfactants selected from (A) component, (B2) anionic surfactant, and nonionic surfactant other than component (A) [hereinafter, (B2 The mass ratio (A) / [(A) + (B2)] with the total content of the component)] is preferably 0.7 or more, more preferably 0.8 or more, still more preferably 0.9 or more, The floor treatment composition according to any one of <10> to <13>, which is particularly preferably 0.99 or more and preferably less than 1.

<15>
Content of component (A), one or more surfactants selected from (A) component, (B2) anionic surfactant, and nonionic surfactant other than component (A) [hereinafter, (B2 The composition for floor treatment according to any one of the above <10> to <13>, wherein the mass ratio (A) / [(A) + (B2)] to the total content of component] is 1 .

<16>
The floor treatment composition according to any one of <4> to <15>, further comprising a fragrance as the component (C).

<17>
The component (C) is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, still more preferably 0.1% by mass or more, and preferably 1.5% by mass or less, more preferably 1%. The floor treatment composition according to <16>, which is contained by mass% or less, more preferably 0.8 mass% or less.

<18>
The mass ratio (C) / [(A) + (B)] of the content of the component (C) and the total content of the components (A) and (B) is preferably 0.01 or more, more preferably Is at least 0.05, more preferably at least 0.1, and preferably at most 1.0, more preferably at most 0.8, even more preferably at most 0.4, in the above <16> or <17> The floor treatment composition as described.

<19>
The floor treatment composition according to any one of <4> to <18>, further comprising a solvent as component (D).

<20>
(D) The floor treatment composition according to <19>, wherein the component is a water-soluble solvent having a solubility in water at 20 ° C. of 5% by mass or more.

<21>
(D) component is ethanol, isopropyl alcohol, ethylene glycol, propylene glycol, diethylene glycol, dipropylene glycol, glycerin, isoprene glycol, ethylene glycol monoalkyl (4 to 8 carbon atoms) ether, diethylene glycol monoalkyl (4 or more carbon atoms) 8 or less) ether, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monopropyl ether, propylene glycol monobutyl ether, dipropylene glycol alkyl (1 to 4 carbon atoms) ether, polyoxyethylene (average addition mole of ethylene oxide) 1 to 5) monophenyl ether and monoalkyl (3 to 8 carbon atoms) glyceryl ether <19> or above, which is one or more selected solvents, preferably polyoxyethylene (ethylene oxide average addition mole number 1 to 5) monophenyl ether, more preferably diethylene glycol monophenyl ether or phenoxyethanol. The floor treatment composition according to <20>.

<22>
The component (D) is preferably 0.05% by mass or more, more preferably 0.1% by mass or more, further preferably 0.5% by mass or more, and preferably 10% by mass or less, more preferably 5% by mass. The floor treatment composition according to any one of <19> to <21>, further preferably 2% by mass or less.

<23>
The component (D) is polyoxyethylene (ethylene oxide average added mole number 1 to 5) monophenyl ether, and the content of the component (D) is preferably 0.05% by mass or more, more preferably 0. 1% by mass or more, more preferably 0.5% by mass or more, and preferably 10% by mass or less, more preferably 5% by mass or less, and further preferably 2% by mass or less, <19> to <21> The floor treatment composition according to any one of the above.

<24>
Further, an organic acid, preferably citric acid, in the form of acid, is preferably 0.001% by mass or more, more preferably 0.01% by mass or more, and preferably 1% by mass or less, more preferably 0.5% by mass. %, More preferably 0.1% by mass or less, and the floor treatment composition according to any one of <4> to <23>.

<25>
Furthermore, the inorganic alkaline agent is preferably contained in an amount of 0.001% by mass or more, more preferably 0.005% by mass or more, and preferably 0.1% by mass or less, more preferably 0.05% by mass or less. The floor treatment composition according to any one of 4> to <24>.

<26>
The ratio of the total content of component (A) and optional components (B), (C), and (D) in all components except water is preferably 90% by mass or more, more preferably 93%. <19> to <25, more preferably 95% by mass or more, more preferably 95% by mass or more, and preferably 99.5% by mass or less, more preferably 99% by mass or less, and still more preferably 98.5% by mass or less. > The floor treating agent composition in any one of>.

<27>
The proportion of the content of component (A) in all components except water is 20% by mass or more, further 30% by mass or more, further 40% by mass or more, further 50% by mass or more, and 95% by mass or less, and further 80%. The floor treatment composition according to any one of the above <4> to <26>, wherein the composition is at most mass%, further at most 70 mass%, further at most 60 mass%.

<28>
The floor treatment composition according to any one of <4> to <27> is treated as a treatment liquid diluted with water to 50 times or more, further 80 times or more, and 200 times or less, and further 150 times or less. A floor surface treatment method that is applied to the surface and dried.

<29>
The floor treatment composition according to any one of <4> to <27> is treated as a treatment liquid diluted with water to 50 times or more, further 80 times or more, and 200 times or less, and further 150 times or less. A floor surface treatment method that is applied to the surface and dried without wiping with water.

<30>
(A) A method for treating a floor surface, wherein a composition containing 5 to 1000 ppm of an alkyl glycoside surfactant [hereinafter referred to as component (A)] and water is applied to the floor and dried.

<31>
(A) The processing method of the floor surface which apply | coats the composition containing 5 ppm or more and 1000 ppm or less of an alkyl glycoside type surfactant [henceforth (A) component] and water on a floor, and does not wipe off with water.

<32>
The component (A) is preferably applied to the floor surface with a composition prepared to have a content of 50 ppm or more, more preferably 100 ppm or more, and preferably 500 ppm or less, more preferably 200 ppm or less. 30> or the processing method of the floor surface as described in <31>.

<33>
The floor treatment composition according to any one of <4> to <27>, wherein the content of the component (A) is 5 ppm or more, preferably 50 ppm or more, more preferably 100 ppm or more, and 1000 ppm or less, The floor surface treatment method according to <30> or <31>, wherein the composition diluted with water so as to have a content of preferably 500 ppm or less, more preferably 200 ppm or less is applied to the floor surface.

Example Using the following blending components, floor treatment compositions shown in Tables 1 and 2 were prepared, and the following items were evaluated. The results are shown in Tables 1 and 2. The floor treatment compositions in Tables 1 and 2 were prepared by a conventional method. That is, the components (A), (B), (C), and (D) are added to an appropriate amount of ion-exchanged water, dissolved at room temperature (25 ° C.), and then sodium hydroxide and / or quencher. Acid monohydrate was added to adjust the pH (30 ° C., glass electrode method) to the values shown in Tables 1 and 2. In addition, the mass% of the mixing | blending component in Table 1, 2 is a numerical value based on all effective parts.

<Composition ingredients>
Component (A) AG: alkylglycoside, in general formula (A1), R ^1a is a mixed alkyl group having 8 to 16 carbon atoms, G is a residue derived from glucose, x is 0, and y is 1.3 Compound (B) component / Cationic surfactant 1: Alkyldimethylbenzylammonium chloride (C) component having 12 to 16 carbon atoms in the alkyl group. Fragrance a: 40% by mass of dihydromyrsenol, 25% by mass of eucalyptus oil, Fragrance composition (D) component containing 15% by mass of linalool, 15% by mass of ethylene brushate, 5% by mass of methyl dihydrojasmonate, phenoxyethanol: pH adjuster manufactured by Nippon Emulsifier Co., Ltd., citric acid: citric acid monohydrate・ Sodium hydroxide: 48% Sodium hydroxide

<Evaluation method>
(1) Touch evaluation 1
200 μl of rapeseed oil (Yamagata Sangyo Co., Ltd.) was uniformly applied on a 10 cm × 10 cm tile and heated at 90 ° C. for 150 minutes in a thermostatic bath, and this was used as a model soil to which heat-denatured oil adhered. Using water adjusted to a hardness of 5 ° dH and impregnating Kimwipe (trade name) with 3 ml of the floor treatment composition in Table 1 diluted 100 times on the tile with heat-denatured oil stains attached Wiped only one stroke. After the treatment liquid was dried, five skilled panelists touched with fingers twice and evaluated the stickiness of the tile based on the following evaluation criteria. The results are shown in Table 1. In Table 1, five skilled panelists each judged twice according to the following criteria, and determined and adopted the average value.
3 points: Same as the part wiped with the treatment liquid of Example 1, the floor was not sticky and smooth.
2 points: Compared with the part wiped with the treatment liquid of Example 1, the floor felt sticky.
1 point: Compared with the part wiped with the treatment liquid of Example 1, the floor was clearly sticky.

(2) Touch evaluation 2
For regular women who have been wiping their floors with a mop using a commercially available floor cleaner, the floor treatment compositions of Examples 3 to 5 in Table 2 are used for 1 month instead of the usual floor cleaner. (10 persons for each floor treatment composition). The method of use is to impregnate a mop with a treatment solution obtained by diluting each floor treatment composition of Examples 3 to 5 with tap water, wipe the floor with water, and use it for one month. We counted the number of people who answered that the floor feels after drying, "The floor was not sticky after cleaning rather than regular cleaning." The results are shown in Table 2.

Table 3 shows formulation examples of the floor treatment composition of the present invention. Each formulation example in Table 3 is 2.1 points or more in the touch evaluation 1, and the floor surface is not sticky by a simple treatment that is simply applied and dried on the floor surface to which the modified oil such as heat-modified oil is adhered. It can improve the smooth feel.

In Table 3, the following were used for the cationic surfactant 2.
Cationic surfactant 2: alkyltrimethylammonium chloride having 12 alkyl groups

Claims

(A) Floor feel improving agent comprising an alkyl glycoside type surfactant.
(A) Alkyl glycoside type surfactant [hereinafter referred to as (A) component], optional surfactant (B) other than (A) component [hereinafter referred to as (B) component], and water, The mass ratio (A) / [(A) + (B)] of the content of the A) component and the total content of the (A) component and the (B) component exceeds 0.55, and the pH at 30 ° C. Is a treatment composition for floors, which is 4 or more and less than 9.
The floor treatment composition according to claim 2, wherein the component (B) contains a cationic surfactant.
Furthermore, the flooring agent composition of Claim 2 or 3 containing (C) fragrance | flavor [henceforth (C) component].
The floor treatment composition according to any one of claims 2 to 4, further comprising (D) a solvent [hereinafter referred to as component (D)].
The ratio of the total content of component (A) is 90% by mass or more in all components excluding water. However, when any component (B) to (D) is included, the content thereof is also the above total. The floor treatment composition according to any one of claims 2 to 5, which is included in the content.
(A) A floor surface treatment method in which a composition containing 5 ppm to 1000 ppm of an alkylglycoside surfactant and water is applied to the floor and dried.
(A) A floor surface treatment method in which a composition containing 5 ppm to 1000 ppm of an alkyl glycoside surfactant and water is applied to the floor and dried without wiping with water.