JP2007239122A - Wrinkle-removing, deodorizing agent composition - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wrinkle-removing, deodorizing agent composition which can sufficiently remove the wrinkles of a fiber product without deteriorating the texture of the fiber product, even when a thermal treatment such as ironing or steam pressing is not performed, and can remove odors such as sweat odor and sebum odors. <P>SOLUTION: This wrinkle-removing, deodorizing agent composition comprises (a) a nonionic compound having a 10 to 22C hydrocarbon group and a polyoxyalkylene group in which oxyethylene and oxypropylene are added in a random or block state and which has an average addition mole number of 20 to 200, and (b) a deodorizing agent. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a wrinkle removing deodorant composition.

  In general, dry cleaning clothes such as suits are difficult to wash with water at home, and methods for removing wrinkles generally include heat treatment such as ironing and steam press. As a means of stretching wrinkles of clothing without heat treatment, it is only allowed to leave after spraying a composition combining water with a specific water-soluble solvent such as hexylene glycol and isoprene glycol in Patent Document 1 on the wrinkle portion of the clothing. A method of removing wrinkles is disclosed.

Patent Documents 2 to 5 disclose fabric wrinkle remover compositions and methods. In these methods, wrinkles are removed by spraying the composition onto a fabric and then hanging it to dry naturally or by ironing. Patent Document 6 discloses a wrinkle remover composition containing a compound having a polyalkylene oxide having a low addition mole number, and discloses that a deodorant such as a plant extract can be used in combination with the wrinkle remover. Yes. Patent Document 7 discloses a technique using a nonionic surfactant for the purpose of emulsifying an active ingredient. For the purpose of forming a WO-type emulsion containing a lipophilic substance as an active ingredient, it is disclosed that a nonionic surfactant is used in a wrinkle removing composition.
Japanese Patent Laid-Open No. 10-25660 Japanese National Patent Publication No. 10-508911 WO99 / 55952 pamphlet WO99 / 55953 pamphlet Japanese Unexamined Patent Publication No. 1-6174 Japanese Patent Laid-Open No. 10-046471 JP-A-2005-232607

  However, the technique of Patent Document 1 can remove light wrinkles on clothing, but it is difficult to completely remove deep wrinkles. In addition, Patent Documents 2 to 5 cannot sufficiently remove wrinkles by natural drying alone, and ironing is very effective for removing wrinkles, but is a troublesome operation and recovers the texture. Is not enough. In addition, Patent Documents 6 and 7 are still not sufficient in terms of obtaining an excellent effect on both the wrinkle removing effect and the deodorizing effect of clothing.

  The present invention can sufficiently remove wrinkles of a textile product without damaging the texture without performing heat treatment such as ironing or steam press, and can remove odors such as sweat and sebum odor. It is in providing a wrinkle removal deodorant composition.

  The present invention relates to (a) a nonionic compound having a hydrocarbon group having 10 to 22 carbon atoms and a polyoxyalkylene group having an average addition mole number of oxyethylene group and oxypropylene group of 20 to 200 [ Hereinafter, the present invention relates to a wrinkle removing deodorant composition containing (a) component] and (b) deodorant base (hereinafter referred to as component (b)).

  According to the present invention, it is possible to sufficiently remove wrinkles of textile products such as clothing without damaging the texture without performing heat treatment such as ironing or steam press, and smells such as sweat and sebum odor. A wrinkle removal and deodorant composition is provided that can remove water.

<(A) component>
(A) As a C10-C22 hydrocarbon group of a component, a C12-C18 alkyl group or a C12-C18 alkenyl group is preferable, and a C16-C18 alkyl group is more preferable.

As the component (a), a compound represented by the following general formula (1) is preferable.
RY-[(PO) _m / (EO) _n ] -H (1)
[In the formula, R is a hydrocarbon group having 10 to 22 carbon atoms, PO represents C ₃ H ₆ O, EO represents C ₂ H ₄ O, m and n each represents an average added mole number, m is a number from 3 to 100, n is a number from 1 to 10, and the sum of m and n is 20 to 110. (PO) and (EO) may be either random addition or block addition, and the addition order of (PO) and (EO) does not matter. Y is any of —O—, —COO—, —CONH—, and —NHCO—. ]

In the general formula (1) of the component (a), R is a hydrocarbon group having 10 to 22 carbon atoms, preferably an alkyl group or alkenyl group having 12 to 20 carbon atoms, more preferably 12 to 18 carbon atoms, Preferably, it is a C16-18 alkyl group. Further, m, which is an average added mole number of an oxypropylene group (C ₃ H ₆ O group, hereinafter sometimes referred to as PO), is 3 to 100, preferably 3 to 60, more preferably 10 to 60. N, which is the average added mole number of an oxyethylene group (C ₂ H ₄ O group, hereinafter sometimes referred to as EO), is 1 to 10, preferably 1 to 9, and more preferably 1 to 8. The sum of m and n is 20 to 110, preferably 20 to 90, more preferably 20 to 70. The molar ratio m / n between PO and EO is preferably 3-12, more preferably 4-10. Y is more preferably —O— or —COO—, still more preferably —O—, and (PO) and (EO) may be random addition or block addition, and (PO) and (EO) The order of addition does not matter, but block addition is preferred, and among them, a compound represented by the following general formula (2) is more preferred. The average added mole number of PO and EO can be obtained by NMR.
R—O— (PO) _m — (EO) _n —H (2)

  The content of the component (a) is 0.01 to 10% by mass, further 0.01 to 5% by mass, further 0.01 to 3% by mass, and particularly preferably 0.1 to 10% by mass in the wrinkle removing deodorant composition of the present invention. 01-2 mass% is preferable.

<(B) component>
(B) The deodorant base of the component includes a masking (or counterbalance) deodorant base that deodorizes by masking or offsetting the odor source, and an inclusion deodorant that deodorizes by including the odor compound. An adsorptive deodorant base that deodorizes by adsorbing an odor base or an odorous compound, and the like can be given. In general, masking is performed by a method based on a chemical reaction such as neutralization or a reaction due to a double bond, and a method of stimulating odor. Perfume ingredients such as synthetic fragrances and natural fragrances exhibit a deodorizing effect by either or both of these methods. Further, flavonoids, zinc compounds and the like exhibit a deodorizing effect by reacting with an odor compound (hereinafter, such a deodorizing base is referred to as a reactive deodorizing base). The deodorant base of the present invention is not limited to those that exhibit a deodorizing effect by these methods, and may have a plurality of functions. For example, some naturally derived mixtures such as plant essential oils as fragrances have both functions of deodorizing by stimulating odor and deodorizing by reaction with odorous compounds.

  Perfume ingredients are methyl ionone, hexyl salicylate, ionone, hedion, phenoxyethanol, amber core, cedolyl methyl ether, cineole, camphor, pinene, limonene, linalool, linalool acetate, nerol, neryl acetate, carvacrol, thymol, citronellol, citral, Geraniol, Santalol, Borneol, Carvone, Benzyl acetate, Eugenol, Cedrene, Bornyl acetate, Menthol, Mentone, Methylchavicol, Cymen, Pregor, Anethole, Tuyon, Dihydrojasmon, Cis-jasmon, Methyl jasmonate, Methyl dihydrojasmonate It is preferable to use one or more perfume ingredients selected from jasmon derivatives selected from: Among these, a jasmon derivative is particularly preferable from the viewpoint of the deodorizing effect. When mix | blending a fragrance | flavor component, it is preferable to mix | blend 0.001-1 mass% in the wrinkle removal deodorant composition of this invention, especially 0.005-0.5 mass%.

  Moreover, it is also preferable to use the plant extract which has a deodorizing effect, and the extract of the plant chosen from the camellia family plant, the Lamiaceae plant, and the ginger family plant is suitable. Examples of camellia plants include tea, mountain tea flowers, camellia, sakaki, hisakaki, mokkok, and the like, and these fresh leaves, dried products, heat-treated products, and the like can be used. Among these, fresh tea leaves, dried products thereof, or those that have been heat-treated by steam or roasting are preferred, and particularly fresh tea leaves or dried products thereof are preferred from the standpoint of availability and safety.

  The extract of the Labiatae plant includes steamed distillate of whole basil, steamed distillate of lavandin flower, steam distillate of lavender flower, steam distillate of dried leaves of marjoram, steam distillate of whole pepper pepper , Spearmint steam distillate, mint whole plant steam distillate, patchouli leaf steam distillate, penny royal whole plant steam distillate, perilla whole plant steam distillate, rosemary flowers and leaves Steam distillates, whole plants of sage claries, steam distillates of spikelets, steam distillates of dried sage leaves, steam distillates of spiked lavender flowers, steam distillates of whole thyme plants, especially peppermint One or more selected from the steam distillate of the whole plant, the steam distillate of the spearmint, and the steam distillate of the whole mint plant are preferable.

  As the ginger plant extract, a steamed distillate of cardamom dried fruit and a steamed distillate of ginger dried rhizome are suitable.

  When using a plant extract, it is preferable to mix | blend 0.001-1 mass% in the wrinkle removal deodorant composition of this invention, especially 0.005-0.5 mass%.

  Examples of the reactive deodorant base include flavonoids and zinc compounds. As the flavonoid, chalcone, flavanone, flavanol, flavone, flavonol, isoflavone or catechin is useful. When using a flavonoid as a deodorant base, it is preferably 0.001 to 1% by mass, particularly preferably 0.005 to 0.5% by mass, in the wrinkle removing deodorant composition of the present invention. Desirable in terms of deodorizing effect. Examples of the zinc compound include zinc chloride and zinc soap. When using a zinc compound as a deodorant base, it is preferable to mix | blend 0.001-2 mass% in the wrinkle removal deodorant composition of this invention, especially 0.005-1 mass%.

  In this invention, it is also possible to use the compound which has a cationic group which has at least 1 C8-C18 alkyl group as a deodorizing base other than the above as a reactive deodorizing base. Among these compounds, compounds of the following general formula (II), (III) or (IV) are particularly preferable, and amine oxides of the general formula (IV) are most excellent in terms of deodorizing effect.

[Wherein R ¹¹ , R ²¹ and R ³¹ are each an alkyl group or alkenyl group having 8 to 18 carbon atoms, and R ¹² , R ¹³ , R ¹⁴ , R ²² , R ²³ , R ³² , R ³³ are These are each an alkyl group having 1 to 3 carbon atoms or a hydroxyalkyl group, and R ³⁴ is an alkylene group having 1 to 5 carbon atoms. Y is a linking group selected from —CONR ³⁵ —, —NR ³⁵ CO—, —COO—, and —OCO—. Here, R ³⁵ is a hydrogen atom or an alkyl group having 1 to 3 carbon atoms. X ⁻ represents an anion group derived from a halogen, a fatty acid having 1 to 14 carbon atoms, or a sulfuric ester of a lower alcohol having 1 to 3 carbon atoms. ]

  When using the compound of the above general formula (II), (III) or (IV) as a deodorant base, the wrinkle-removing deodorant composition of the present invention from the viewpoint of the deodorizing effect, durability and texture of clothing. It is preferable to mix | blend 0.1-2 mass% with a thing especially 0.2-1.5 mass%.

  Furthermore, as one of the reactive deodorizing bases, there can be mentioned those which deodorize by reducing volatility by neutralizing amines and sulfides which are odorous compounds. Such a deodorizing base is a component having the performance of suppressing the fluctuation of pH to the alkali side (pH 10 or more), specifically, lactic acid, gluconic acid, succinic acid, glutaric acid, adipic acid, Malic acid, tartaric acid, maleic acid, fumaric acid, itaconic acid, citric acid, phthalic acid, acetic acid, benzoic acid, salicylic acid, diethylbarbituric acid and other carboxylic acids, glycine, alanine, valine, leucine, serine, glutamic acid, aspartic acid And the like, inorganic acids such as phosphoric acid and boric acid, and alkali metal salts and amine salts of these acids. Examples of the alkali metal salt include sodium salt and potassium salt, and examples of the amine salt include triethanolamine salt. Among these, phosphoric acid, citric acid, succinic acid, maleic acid, fumaric acid or alkali metal salts thereof are preferable. Sodium dihydrogen phosphate, potassium dihydrogen phosphate, disodium hydrogen phosphate, hydrogen phosphate 2 More preferred are potassium and citric acid.

  The compound that imparts the pH fluctuation suppressing ability to the wrinkle removing deodorant composition of the present invention is 0.01 to 3% by mass in the wrinkle removing deodorant composition of the present invention so as to satisfy the above pH fluctuation suppressing ability. It is particularly preferable to blend 0.05 to 2% by mass.

  Further, the pH at 25 ° C. of the wrinkle removing deodorant composition of the present invention is preferably 6 to 9.5, more preferably 6.5 to 9.5, and particularly preferably 6.8 to 9, and the above-mentioned compound capable of suppressing pH fluctuation It is desirable to adjust the type, blending amount, etc. so that the pH falls within this range.

  Examples of the inclusion deodorant base include inclusion compounds such as cyclodextrin or a derivative thereof. When using an inclusion compound as a deodorant base, it is preferably contained in the wrinkle removing deodorant composition of the present invention in an amount of 0.05 to 5% by mass, more preferably 0.1 to 3% by mass. Moreover, talc etc. are mentioned as an adsorptive deodorant base.

  In the present invention, it is preferable to use a masking (or offsetting) deodorizing base and / or a reactive deodorizing base, and more preferably an alkyl having 8 to 18 carbon atoms as the deodorizing base. It is to use a compound having at least one group, a cationic group, or a compound that imparts pH fluctuation-suppressing ability to the wrinkle removal deodorant composition of the present invention, and most preferably a combination of both It is preferable in terms of the deodorizing effect and the sustainability of the effect.

<Wrinkle removing deodorant composition>
In order to further enhance the effects of the component (a) and the component (b), the mixing ratio of the component (a) and the component (b) is a mass ratio of (a) / (b), preferably 10/1 to 1 / 10, more preferably 8/1 to 1/8, still more preferably 6/1 to 1/6, and particularly preferably 5/1 to 1/5.

  In the wrinkle removing deodorant composition of the present invention, the remainder other than the component (a) and the component (b) can be water. If necessary, the surfactant, polyhydric alcohol, various commonly added solvents, gelling agents, sodium sulfate, and N, N, N-trimethylglycine can be used as long as the effects of the present invention are not impaired. Other components such as a salt, a pH adjuster, an antioxidant, an antiseptic, a bactericidal / antibacterial agent, a fragrance, a pigment, and an ultraviolet absorber can be added.

The surfactant is not particularly limited and is a nonionic surfactant, a cationic surfactant other than the general formula (II), an anionic surfactant, and other than the general formula (III) or (IV). And at least one selected from the amphoteric surfactants. In these, a nonionic surfactant is preferable and the compound represented by following General formula (3) is especially preferable from the point of deodorizing performance and wrinkle removal performance.
^{R 1 -Z - [(EO)} s / (PO) t] -R 2 (3)
[In the formula (3), R ¹ is an alkyl or alkenyl group having 10 to 22 carbon atoms, R ² is a hydrogen atom, or an alkyl group having 1 to 3 carbon atoms, Z is -O- or -COO-, EO is an oxyethylene group, PO is an oxypropylene group, (EO) and (PO) may be either random addition or block addition, and (EO) and (PO ) In any order. s and t are average addition mole numbers, the sum of s + t is a number of 5-15, and t is a number of 2 or less. ]

From the viewpoint of improving the deodorizing performance, R ¹ of the compound represented by the general formula (3) is preferably an alkyl having 10 to 18 carbon atoms, more preferably 10 to 16 carbon atoms, and further preferably 10 to 14 carbon atoms. R ² is preferably a hydrogen atom or an alkyl group having 1 to 2 carbon atoms, more preferably a hydrogen atom or a methyl group, and still more preferably a hydrogen atom.

  Moreover, s of General formula (3) becomes like this. Preferably it is the number of 5-14, More preferably, it is 5-13, More preferably, it is 5-12, t is preferably 0. Examples of the compound represented by the general formula (3) include polyoxyethylene (n = 6 to 12) lauryl ether, polyoxyethylene (n = 5 to 12) monoalkyl (secondary hydrocarbon having 12 to 14 carbon atoms). Group) One or more selected from ether and lauric acid polyoxyethylene (n = 6 to 13) methyl ether is particularly preferable. Here, n is the average number of added moles of oxyethylene groups.

  Solvents include lower alcohols (3 to 4 carbon atoms) such as water, ethanol and isopropanol, polyhydric alcohols (2 to 12 carbon atoms) such as ethylene glycol, propylene glycol, glycerin and sorbitol, ethylene glycol and propylene glycol. Monoethyl or monobutyl ether, diethylene glycol or dipropylene glycol monoethyl or monobutyl ether, benzyl alcohol, benzyloxyethanol, an ethylene oxide or propylene oxide adduct of a phenolic compound, and the like.

  The usage form of the wrinkle-removing deodorant composition of the present invention can be a solid form such as a liquid, a gel, a powder, or a granule. In the case of liquid, it can be used for textiles, particularly as a spray or lotion. The wrinkle-removing deodorant composition of the present invention is particularly preferably liquid, and further filled in a mist type spray container as an aqueous composition and adjusted to a spray amount of 0.1 to 1 ml at a time. As a spray container to be used, a known spray container such as a trigger spray container (direct pressure or pressure accumulation type) or a dispenser type pump spray container can be used. That is, according to the present invention, a spray type wrinkle removing deodorant obtained by filling a spray container with the wrinkle removing deodorant composition of the present invention, particularly a liquid wrinkle removing deodorant composition, can be obtained. The composition of the present invention is preferably adhered to the fiber product by spraying to reduce the odor and wrinkle of the object, and the spray type wrinkle removing deodorant is suitably used in this method. Examples of the textile products include suits, sweaters and other clothing, curtains, sofas and the like.

Examples 1-8 and Comparative Examples 1-2
<Preparation of wrinkle removing deodorant composition>
Wrinkle removal deodorant compositions having the formulation shown in Table 1 were prepared. In addition, polyoxyethylene (average added mole number = 8) lauryl ether was used as a nonionic surfactant, and Proxel BDN (Avicia Co., Ltd., 10% aqueous solution) was used as an antibacterial agent. The composition was adjusted to pH 8 (25 ° C.) with 1 N hydrochloric acid or 1/10 N aqueous sodium hydroxide solution. The components of the symbols in Table 1 are as follows.

(A) Component a-1: Compound in which R in general formula (2) is a linear alkyl group having 18 carbon atoms, m is 38, and n is 6 a-2: in general formula (2) A compound in which R is a linear alkyl group having 16 carbon atoms, m is 15, and n is 3, a-3: R in the general formula (2) is a linear alkyl group having 12 carbon atoms, m is 25 A compound in which n is a number: a-4: R in the general formula (1) is a linear alkyl group having 18 carbon atoms, Y is —O—, m is 38, and n is a number of 6, Compound in which (EO) and (PO) are block-added in this order to R—Y— [compound of R—Y— (EO) _n — (PO) _m —H]
A-5: R in the general formula (1) is a linear alkyl group having 18 carbon atoms, Y is —O—, m is 30, n is 5 and (PO) and (EO) are random Compound that is an addition

(B) component b-1: amidopropylamine oxide (obtained by reacting amidated product of lauric acid and dimethylaminopropylamine with hydrogen peroxide)
B-2: Dimethyl lauryl amine oxide (Amphitol 20N, manufactured by Kao Corporation)
B-3: Green tea dry distillation extract (manufactured by Shiraimatsu Shinyaku Co., Ltd., Fresh Shiramatsu FS-1000)
B-4: methyldihydrojasmon b-5: sodium dihydrogen phosphate b-6: β-cyclodextrin

<Evaluation of deodorizing effect>
(1) Preparation of deodorant object A cotton melias cloth (10 cm × 10 cm) is sprayed once with a 10 ppm ethanol solution of caproic acid as an odor component using a spray vial (Marem Co., No. 6), 30 After drying for minutes, a test piece was obtained.

(2) Deodorizing method The test piece obtained by the above method was sprayed with a wrinkle-removing deodorant composition having the formulation shown in Table 1 six times using a spray vial (Marum Co., No. 6), Dry for 1 hour.

(3) Evaluation of deodorization performance Ten panelists, including five males and five females in their 30s, sniff the odors of the test pieces, and evaluated by the following 6-step odor intensity display method. The value was determined.
0: Odorless 1: Strength of feeling something slightly but not knowing what odor (detection threshold level)
2: Know what odor, easily feel weak odor (recognition threshold level)
3: Obvious odor 4: Strong odor 5: Unsatisfactory odor 5: Average 0 to less than 1, ◎, average 1 to less than 1.5 □, average 1.5 to less than 2 ○, average A value of 2 or more and less than 3 was evaluated as Δ, and an average value of 3 or more and 5 or less was evaluated as x. The evaluation is preferably ◎, □ or ○. The results are shown in Table 1.

<Evaluation of wrinkle removal effect>
(1) Method of wrinkling After wetting the test cloth 20cm × 10cm made of wool fabric (Wool Surge, Tanigami Shoten) with ion-exchange water by spraying, the test cloth is folded in half and heated to 40 ° C. A weight of 2 kg was placed on the crease in a set temperature chamber and left for 24 hours to make a wrinkle removal evaluation model.

(2) Wrinkle removal method For the test cloth with the model wrinkle created by the above method, use a wrinkle removal deodorant composition shown in Table 1 as a test cloth using a spray container (T-7500, manufactured by Canyon). After spraying 50% by mass with respect to the mass at the time of drying, it was left to stand in a constant temperature room at 25 ° C./50% RH for 12 hours and dried naturally. After completion of drying, the degree of wrinkle removal of the test cloth was determined.

(3) Wrinkle removal performance evaluation Judgment was made by scoring the cloth treated with the wrinkle removal deodorant composition and the cloth (control) before treatment according to the following criteria by five skilled panelists. The average score was obtained. Average points of 1 or more and less than 1.5 were evaluated as ◎, 1.5 or more and less than 2 as □, 2 or more and less than 3 as ◯, 3 or more and less than 4 as Δ, and 4 or more and 5 or less as x. ◎, □ or ○ is preferable.
1: No wrinkles 2: Almost no wrinkles 3: Slight wrinkles remain 4: Corresponding wrinkles remain 5: Remarkably wrinkles remain

Claims (5)

(A) a nonionic compound having a hydrocarbon group having 10 to 22 carbon atoms and a polyoxyalkylene group having an average addition mole number of oxyethylene group and oxypropylene group of 20 to 200, and (b) A wrinkle removing deodorant composition containing a deodorant base. The wrinkle-removing deodorant according to claim 1, wherein the molar ratio m / n of the average added mole number (n) of the oxyethylene group (n) and the average added mole number (m) of the oxypropylene group is 3-12. Composition. The wrinkle-removing deodorant composition according to claim 1 or 2, wherein the component (a) is a compound of the following general formula (1).
RY-[(PO) _m / (EO) _n ] -H (1)
[In the formula, R is a hydrocarbon group having 10 to 22 carbon atoms, PO represents C ₃ H ₆ O, EO represents C ₂ H ₄ O, m and n each represents an average added mole number, m is a number from 3 to 100, n is a number from 1 to 10, and the sum of m and n is 20 to 110. (PO) and (EO) may be either random addition or block addition, and the addition order of (PO) and (EO) does not matter. Y is any of —O—, —COO—, —CONH—, and —NHCO—. ]   The wrinkle removal deodorant composition according to any one of claims 1 to 3, wherein the composition is liquid.   The wrinkle removal deodorant method which adheres the wrinkle removal deodorant composition in any one of Claims 1-4 to a textile by spraying, and reduces the smell and wrinkle of a target object.