KR20040043644A - Composition of Aromatics and Deodorants - Google Patents

Abstract

PURPOSE: An oily gel type aromatic and deodorizing composition is provided, which does not contain water and the surfactant for a water-insoluble oily perfume but has good aroma persistency and deodorizing ability. CONSTITUTION: The oily gel type aromatic and deodorizing composition comprises 3 to 80 wt.% of a perfume, 0.5 to 5 wt.% of zinc-recinoleate, 12 to 72 wt.% of a mineral oil and 3 to 25 wt.% of a liquid phase polymer. The mineral oil is a paraffin liquid phase or a grease phase. The paraffin has the viscosity of 30,000 to 50,000 cps at 25 deg.C. The mineral oil and the liquid phase polymer form a network structure for maintaining the perfume and the metal complex compound stable.

Description

Aroma Deodorant Composition {Composition of Aromatics and Deodorants}

The present invention relates to a fragrance and deodorant composition, and more particularly, to an oily gel-type fragrance having excellent fragrance persistence and deodorizing power without containing water and a surfactant for an oil fragrance which is insoluble in water and a metal complex compound which is a deodorant component. It relates to a deodorant composition.

Recently, many products such as fragrance or air freshening products and bacteria, molds and odor removers have been used for a long time to remove odorous substances causing unpleasant odors for comfort and cleanliness of indoor environment and indoors. It has been.

Formulations for the purpose of fragrance and deodorization can be broadly classified into solid, liquid, aerosol, etc. according to the formulation of the carrier applied for releasing an active ingredient, for example, fragrance or deodorant. Solid forms include fibers such as felt, paper and cellulose beads, inorganic inorganic materials such as silica gel, florite, zeolites and ceramics, or ethylene vinyl acetate and water absorbent polyer beads. Impregnated, paraffin wax formed from a resin such as), wax type applying paraffin wax as a scented candle material, aqueous gel type formed from a gelling agent such as carrageenan, gellangum, and agar There is an oily gel type formed with a gelling agent such as sodium stearate. The gel form encompassing the aqueous gel form and the oil gel form is a product in which a liquid composition such as fragrance is contained in a gel structure formed using a gelling agent.

However, water-soluble solid gel formulations using polysaccharide components such as carrageenan and gelatin are limited in use to about 10% because the fragrance, which is an aromatic active ingredient, is insoluble in water, and the active ingredient such as fragrance is limited. It is not a constant volatilization during the period of use, but the volatility of the volatility decreases rapidly during the beginning and end of the period. In addition, in order to use the metal salt deodorant excellent in the fragrance and deodorant effect of the oil component in the water-soluble polymer, a large amount of surfactant must be used to emulsify the fragrance and the metal salt deodorant which are insoluble in water.

In order to solve the conventional problems, the present inventors can keep the fragrance of the fragrance for a long time by containing the fragrance and metal complex compound deodorizing ingredients as much as possible without using water and a surfactant, and the manufacturing process is also a complicated fragrance and deodorant. As a result of the research, the fragrance persistence and deodorizing power are improved by focusing on the network structure that can keep the fragrance and metal complex compound which are insoluble in water by using liquid polymer which is mineral oil and gel network formation aid. It has come to invent an excellent fragrance and deodorant composition.

An object of the present invention is to provide a fragrance and deodorant composition of an oily gel formulation having excellent fragrance persistence and deodorizing power without containing water and a surfactant for an oil fragrance and a deodorant metal complex compound which are insoluble in water.

The above and other objects of the present invention can be achieved by the present invention described below.

The fragrance and deodorant composition according to the present invention is 3 to 80% by weight of fragrance, 0.5 to 5% by weight of zinc-recinoleate of formula (1), 12 to 72% by weight of mineral oil and 3 to 25% by weight of liquid polymer Is made of.

[Formula 1]

The mineral oil is paraffin liquid phase or grease phase.

The paraffin has a viscosity of 30,000 to 50,000 cps at 25 ° C.

Hereinafter, the present invention will be described in more detail.

The present invention consists of a fragrance, zinc-recinoleate of formula (1), mineral oil and liquid polymer in order to provide a fragrance and deodorant with excellent fragrance persistence and deodorant. That is, the fragrance / deodorant composition of the oily gel formulation includes a fragrance-based oily fragrance, a metal complex compound as a deodorant component, a mineral oil and a liquid polymer forming a network structure for stably maintaining the perfume and metal complex compound. . Unlike the fragrance and deodorant composition of the conventional oily gel formulation, it contains only the fragrance on the oil which does not contain water and the metal complex deodorizing component which is insoluble in water, and does not include the surfactant for emulsifying the metal complex.

In the present invention, the fragrance serving as a fragrance is selected to form an oily gel formulation by selecting an oily liquid fragrance that does not contain water, and the fragrance capable of forming the oily gel formulation is not particularly limited in kind. . It is preferable that the content of the fragrance is 3 to 80% by weight, but less than 3% by weight of the fragrance may not be used for more than one month, and thus the period of use as a fragrance is short. do.

In the present invention, as the metal complex which acts as a deodorizing odor, zinc-recinoleate of the formula (1) in which zinc metal is positioned at the center to form a complex with a large organic compound is selected. The core metal zinc activated in the complex compound odors by attracting and coordinating a non-covalent pair of electrons present in the nitrogen atom of ammonia, trimethylamine, or sulfur atom of methyl mercaptane, which are the odor sources. To deodorize. In addition, unlike ordinary metal oxides and metal catalysts, having a bulky ligand called resynolate has little effect on other active ingredients. It is preferable that the zinc lecinolate is 0.5 to 5% by weight, but less than 0.5% by weight does not exhibit deodorizing performance, and when it exceeds 5% by weight, there is a problem of phase stability such as precipitation of crystals at low temperature. More preferably, it is 0.8-3 weight%.

In the fragrance and deodorant composition of the oily gel formulation, the present invention provides a network which can effectively contain the fragrance and the metal complex compound in order to stably maintain the fragrance and the metal complex compound for deodorization which are insoluble in water. Network) It consists of mineral oil and liquid polymer forming the structure.

The mineral oil contains a paraffin component and is preferably in a liquid or grease state. Particularly, the paraffin component has a viscosity of 30,000 to 500,000 cps at a temperature of 25 ^° C. In addition, the content of the mineral oil is preferably 12 to 72% by weight, but less than 12% by weight does not form a gel, when it exceeds 72% by weight it is difficult to expect any further effect. More preferably, it is 20 to 60 weight%.

In the present invention, a liquid polymer for forming a network structure by reacting with mineral oil is preferably an epoxy resin, an isoprene copolymer, a polyurea including diamine, and the like. Of these polymers, epoxy resins are particularly preferred. The content of the liquid polymer is preferably 2 to 25% by weight, it is difficult to formulate less than 2% by weight, when more than 25% by weight it is difficult to expect further effects. More preferably, it is 5-15 weight%.

In addition, an example of the manufacturing method of the oily gel aroma and deodorant of this invention is as follows.

In order to form a network structure containing the fragrance and the metal salt deodorant effectively using mineral oil and liquid resin, the fragrance, the mineral oil and the metal complex are mixed in the first mixer and mixed at 1 to 3 at a temperature of 40 to 45 ^o C. The mixture is stirred for an hour, and the liquid polymer and the perfume are mixed in the second mixer and stirred at a temperature of 40 to 45 ^° C. for 1 to 3 hours. When the stirring temperature of the first mixture and the second mixture is less than 40 ^o C, the fragrance, mineral oil, fragrance and resin do not mix well, and when it exceeds 45 ^o C, since the vaporization of the fragrance occurs quickly 40 to 40 Preference is given to stirring at a temperature of 45 ^° C. After mixing the mixture of the first mixer and the mixture of the second mixer is stirred at a temperature of 40 to 45 ^o C, stirred for 20 to 30 minutes, filled in a container and stored at room temperature for 20 to 40 minutes to give a yellow oily gel Aroma and deodorant of the formulation are prepared.

Hereinafter, the present invention will be described in more detail with reference to Examples and Comparative Examples, but the present invention is not limited by the following Examples.

Example 1

52.5% by weight of liquid herb fragrance (from Takasago, Japan), 1.0% by weight of metal complex compound, zinc lesynolate, and 22.0% by weight of paraffin oil (Eglon) were mixed in a first mixer. Stir for hours. In addition, 17.5% by weight of liquid herb fragrances (manufactured by Takasago Co., Japan) and 7.0% by weight of liquid epoxy resin (Epoxy Resin, manufactured by Huntsman) were mixed in a second mixer and stirred at a temperature of 45 ° C for 1 hour. After mixing the mixture of the first mixer and the mixture of the second mixer is stirred for 20 minutes at a temperature of 40 ℃, filled in a container and stored at room temperature for 30 minutes to prepare the fragrance and deodorant of the yellowish oily gel formulation It was.

[Examples 2 to 3]

Aroma and deodorant were prepared in the same manner as in Example 1, except that only the composition ratio was changed as shown in Table 1.

Comparative Example 1

It is prepared by a conventional method for preparing an aqueous gel fragrance, and is prepared by including zinc complexinate, which is a metal complex compound. That is, the first mixer is mixed with 7.0% by weight of liquid herb fragrance (Takasago Co., Japan), 2.0% by weight of Tween 20 (Polyethylene Glycol Sorbitan Monolaurate), 1.8% by weight of zinc resylnolate and 7.0% by weight of ethanol. It was. In the second mixer, 10.0% by weight of carrageenan, a gelling agent, was sufficiently dissolved in 70.0% by weight of distilled water at 80 ° C., and 0.2% by weight of calcium chloride (CaCl ₂ ) was further added and mixed. The mixed liquid of the first mixer and the mixed liquid of the second mixer were mixed at a temperature of 55 ° C. to prepare a perfume.

[Comparative Examples 2 to 3]

As shown in Table 1, a perfume was prepared in the same manner as in Comparative Example 1 except that only the composition and the composition ratio were different. In particular, unlike Comparative Example 1, zinc lecinolate was not included.

Composition (% by weight) Example Comparative example One 2 3 One 2 3 Spices Liquid Herb Flavor 70 50 30 7 20 20 Inorganic chlorine odor component Zinc resylnolate One 1.8 2 1.8 - - Mineral oil Paraffin oil 22 37 48 - - - Suzy Epoxy resin 7 11.2 20 - - - Gelling agent Carrageenan - - - 10 15 - gelatin - - - - - 15 Surfactants Twin 20 - - - 2 - - Nonylphenol15 - - - - 25 25 Other additives Calcium chloride - - - 0.2 - - Green Tea Extract - - - 2 2 - Cyclodextrin - - - - - 2 ethanol - - - 7 10 10 Distilled water - - - 70 28 28

As shown in Table 1, in Comparative Example 1 prepared by further containing the zinc lesynolate component in the conventional fragrance composition, the problem of phase stability such as precipitation of the zinc resinolate component as crystals occurred, and the conventional perfume In the case of Comparative Example 2 and Comparative Example 3, which consisted only of the composition, despite the use of a small amount of oily perfume compared to the example, the perfume leaked out, and using an excessive amount of the formulation was difficult.

[Test Example]: Evaluation test for the fragrance and deodorizing power for the perfume of Examples 1 to 3 and Comparative Examples 1 to 3

Directional test

In order to evaluate the fragrance persistence, the samples of the Examples and Comparative Examples were placed in a well-ventilated and ventilated room at a temperature of 25 to 30 ° C. and subjected to sensory tests by 10 well-developed panel agents for 5 to 35 days. When the fragrance is very weak, one point, the fragrance is weak, 2 points, the fragrance is normal, 3 points, the strong fragrance is 4 points, the very strong fragrance was calculated as 5 points, the results are shown in Table 2.

division Example Comparative example One 2 3 One 2 3 7 days later 5.0 5.0 4.5 4.0 4.5 4.5 14 days later 4.5 4.5 4.0 3.0 3.5 3.5 21 days later 4.0 3.8 3.5 2.0 2.8 3.0 28 days later 3.5 3.5 3.0 1.3 2.0 2.0 35 days later 3.0 3.0 2.5 1.3 1.3 1.3

As shown in Table 2, it was found that the fragrances of Examples 1 to 3 prepared according to the present invention lasted for more than 30 days with sufficient fragrance to feel with a normal sense of smell.

Deodorization test

The deodorizing power was evaluated by the detection tube method. The detection tube refers to a method of quantifying a component to a degree of discoloration by passing a gas through a thin glass tube by absorbing a reagent which discolors by reacting with gas in a silica gel. Hazardous gases can be easily measured. It is impossible to measure gas chromatography in accuracy and accuracy, and it is impossible to measure trace concentrations below PPM, but the regulated odor concentration is higher than PPM and testing the degree of odor removal in a small space such as an actual refrigerator. In this case, experiments in the range of PPM (ppm) which are concentrated tens or hundreds of times than the cognitive concentration may be applied. In this test, ammonia, trimethyl amine, and methyl mercaptane, which can be tested by the detection tube method, were selected among the representative odorous substances. 3La, trimethylamine no.180 and methylmercaptan no.71 were used to measure the deodorizing effect, the results are shown in Table 3.

division Example Comparative example One 2 3 One 2 3 Ammonia (NH ₃ ) 93.4 92.5 96.5 96.4 72.1 71.5 Trimethylamine (N (CH ₃ ) ₃ ) 91.2 93.0 98.8 92.9 80.4 83.8 Methyl mercaptan (CH ₃ SH) 90.8 91.1 97.3 87.0 44.7 54.0

As shown in the said Table 3, it turns out that the deodorant effect of an Example is superior to the comparative example which uses the conventional natural extraction component as a deodorant composition.

As shown in the results of the above embodiment, the present invention includes a mineral oil and a liquid polymer forming a network structure capable of stably maintaining a metal complex compound, which is a fragrance and deodorant component in an oil state that is insoluble in water. The fragrance lasts very good and can be produced without spilling fragrance even if it contains a large amount of fragrance in oil, and has excellent deodorizing effect.

Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the technical idea of the present invention, and such modifications and modifications belong to the appended claims. .

Claims (3)

Flavor 3 to 80% by weight, 0.5 to 5% by weight of zinc-recinoleate of the formula (1), 12 to 72% by weight of mineral oil and 3 to 25% by weight of liquid polymer Aromatic deodorant composition of gel formulation. [Formula 1] The method of claim 1, The mineral oil is a fragrance and deodorant composition of an oily gel formulation, characterized in that the paraffin liquid or grease phase. The method of claim 2, The paraffin is a fragrance and deodorant composition of the oil-based gel formulation, characterized in that the viscosity at 25 ℃ 30,000 to 50,000cps.