KR101044660B1 - An architectural paint radiating continuant aroma - Google Patents

Abstract

The present invention relates to a building paint containing a perfume lasting fragrance,

Provided is a fragrance-lasting fragrance made by adsorbing oil, clove extract or mugwort concentrate on activated carbon or molecular sieve which is a porous material.

Accordingly, when the fragrance lasting fragrance of the present invention is mixed and used in a building paint, there is an effect of continuously emitting fresh natural fragrance. In addition, the antibacterial and deodorizing performance is excellent, there is an effect to relieve sick house syndrome.

Construction, fragrance, paint, oil, clove extract, mugwort concentrate, activated carbon, molecular sieve

Description

An architectural paint radiating continuant aroma

The present invention relates to a building paint containing a fragrance-lasting fragrance, and more particularly, by continuously adsorbing pine oil, cloves extract or mugwort concentrate on activated carbon or molecular sieves, which are porous materials. It relates to a building paint containing an air freshener having a characteristic to be.

In general, when building a new building or renovating an existing building, new doors, flooring, wallpaper, etc. are newly constructed. In the case of using artificial materials or natural materials through a certain process, environmental hormones including various volatile organic compounds are released from artificial materials or adhesives used in the processing of natural materials. When living in a space where these volatile organic compounds are released, various signs of physical abnormalities such as headache, dizziness, numbness of hands and feet, and difficulty breathing occur. This health disorder is called sick house syndrome.

Specifically, examples of such volatile organic compounds may include formaldehyde, toluene, xylene, and the like. The formaldehyde is a volatile substance of formalin, and is widely used in building materials and adhesives of houses, and benzene compounds such as toluene and xylene are harmful chemicals suspected of causing cancer by being included in paints.

Accordingly, in order to prevent or suppress the emission of various volatile organic compounds that adversely affect the health of people, various compounds for coating the surface of the interior materials have been developed, but the developed interior coating materials also emit substances harmful to the human body in itself. Because of this, there is a problem in that it is difficult to actually apply to the interior material.

In order to solve the problem, Korean Patent No. 484405 discloses a multifunctional coating composition. The composition has an advantage of excellent antibacterial, deodorant, and deodorant performance by containing the extract of the plant in the paint, but in order to maintain the effect of the plant extract for a long time was used to encapsulate the plant extract, which has a problem that the initial fragrance effect is insignificant .

The present invention is to solve the above-mentioned conventional problems, and in particular to provide a building paint containing a fragrance lasting fragrance with excellent antibacterial, deodorant performance and fresh natural fragrance by containing a fragrance continuously emanating fragrance. have.

The above object of the present invention

About 100 parts by weight of building paints,

It is achieved by a building paint containing fragrance lasting fragrance, characterized in that 0.2 to 1.2 parts by weight of fragrance lasting fragrance is mixed.

The fragrance lasting fragrance is made by adsorbing 50 to 70 parts by weight of any one of pine oil, cloves extract or mugwort concentrate with respect to 100 parts by weight of activated carbon or molecular sieves.

Building paints containing the fragrance lasting fragrance according to the present invention has the effect of continuously radiating fresh natural fragrance. In addition, the antibacterial and deodorizing performance is excellent, there is an effect to relieve sick house syndrome.

Hereinafter, specific contents for carrying out the building paint containing the fragrance-lasting fragrance of the present invention are as follows.

Building paints containing the fragrance lasting fragrance according to the present invention,

About 100 parts by weight of building paints,

It consists of 0.2-1.2 weight part of fragrance lasting fragrances.

The building paint may be any building paint commonly used in the art.

 The fragrance lasting fragrance is preferably mixed 0.2 to 1.2 parts by weight, and when mixed 0.2 parts by weight or less, the fragrance is weak.

The fragrance included in the fragrance lasting fragrance excludes artificial fragrance and uses pure natural fragrance oil, cloves extract or mugwort concentrate.

The natural fragrance of the pine oil, cloves extract or mugwort concentrate emits a good fragrance beneficial to the human body, but has a problem of rapidly volatizing. In order to solve this problem, in the present invention, by adsorbing the natural fragrance to the activated carbon or molecular sieve, which is a porous material, a fragrance having a characteristic of continuously emitting fragrance was developed.

The fragrance lasting fragrance,

50 to 70 parts by weight of any one of pine oil, clove extract or mugwort concentrate is adsorbed based on 100 parts by weight of any one of activated carbon or molecular sieves (Molecular Sieves).

If the content is less than the above range, a sufficient fragrance effect cannot be obtained. If the content exceeds the above range, the fragrance is too strong.

Pine needles eliminate odor and have an excellent effect on bacteria control. Pine needles have pharmacological properties for aromaticity, chlorophyll action, antimicrobial activity and melanin production. The main components of pine needles are chlorophyll, vitamin A, and vitamin C, which purify the blood and prevent scurvy. Chlorophyll is good for blood production and granulation. Especially, oxypartic acid contained in pine needles is known to play a powerful role in rejuvenating cells, preventing aging and maintaining youth. In addition, there are many special active ingredients such as crude protein, phosphorus, iron, enzymes and minerals. In addition, pine needles contain tannin, which can be used as a raw material for skin disease plasters by separating chlorophyll. It is also used to stop diarrhea. It is effective when there is a cold, and fatigue is easily eased and the head is clear.

The oil can be obtained by steam distillation of pine needles, twigs and pine cones, widely used as aromatherapy, deodorant, antibacterial, disinfectant and preservative. As a result of analyzing the volatile substance of the oil used in the present invention by Gas Chromatography-Mass Spectrometer (GC-MS), a mixture of alpha-pinene and cyclic terepine alcohol, ether, ester and aliphatic hydrocarbon, etc. It was. Oil is known to be harmless and irritating at low concentrations. Freshly flavored terepineol oil in pine oil is a mixture of three isomers (alpha, beta, gamma terepin). It is known that scent emanating from pine oil, that is, phytoncide of terepin oil, not only clears the mind but also helps relieve stress and fatigue.

Clove refers to a herb that dried dried buds of cloves. It is warm in nature and tastes spicy and has no poison. Cloves have a very fragrant scent, are known to have control over the stomach, warm the waist and knees, and eliminate the poison and poison.

The clove extract can be obtained by steam distillation of the leaves or stems of the clove, herbal medicines used in aromatherapy, antibacterial, antifungal, mosquito repellent, preservatives, natural painkillers, bronchitis, cold. As a result of analyzing the volatile substance of the clove extract used in the present invention by Gas Chromatography-Mass Spectrometer (GC-MS), the main component was eugenol, and other substances such as esters were mixed. Clove extract is harmless to human body when used in small amount and is used as painkiller for toothache. Eugenol is a substance recognized by the US Food and Drug Administration (FDA) to be safe for carcinogenicity and pregnant women (US FDA, 1978).

Wormwood is warm in its properties, it is effective in ulcerative hemorrhagic disease, dysmenorrhea, dysmenorrhea, ecstasy, abdominal pain. The main components of mugwort are calcium, fiber, vitamin A, vitamin B, and vitamin C.

The mugwort concentrate is obtained by putting mugwort and water in a heating vessel and heating until the water is reduced to about half by separating the mugwort concentrate by a filter.

Charcoal is a solid product that is produced when the wood is heated with the air cut off or heated with very little air. The charcoal's porous structure and far-infrared emission, anion generation, adsorption, deodorization, humidity control, condensation prevention, anti-corruption, It is known that there are effects such as insect repellent.

Charcoal is carbonized by extracting gas from wood as heat and is also called charcoal. As a material, hard wood is generally used.

The activated carbon is a product that is processed by chemically and physically heat-treating charcoal by adding steam of 600 ° C. to 900 ° C. in order to further activate adsorption power, which is the biggest characteristic of carbonized charcoal. Charcoal has small holes in the carbonization process. In order to increase the effect of the charcoal, these small holes must be many, so the same process again at a temperature of 600 ℃ ~ 900 ℃ once again, this process is called activation.

It is preferable to use what processed the zeolite as said molecular sieve.

Zeolite is a mineral of aluminum silicate hydrate, which is produced in the cavity or hot pole of basic igneous rocks such as basalt and rocky limestone, and its structure is loosely bonded to each other, and its skeleton remains unchanged even if it releases the water that fills it with high heat. Therefore, it can be used as a molecular sieve to adsorb other particulate matter.

Activated carbon or molecular sieve is a porous material, and when adsorbing any one of the oil, clove extract or mugwort concentrate to any one of activated carbon or molecular sieve, there is an effect that the fresh natural flavor is continuously released for a long time.

Hereinafter, the present invention will be described in more detail with reference to examples, but the description of these examples is merely to illustrate the practice of the present invention, and the present invention is not limited by the description of these examples.

[Experimental Example 1] Experiment on Growth Inhibition Effect of Fungi of Milk Oil

Potato Dextrose Agar (PDA) medium was added to a certain concentration of pine oil to prepare a medium and then cultured with fungus. Human pathogens Fusarium graminearum and Aspergillus fumigatus were used as test strains. Mycelia or spores 0.8 cm in diameter were taken and inoculated in the center of the medium, and then cultured at 28 ° C. for 5 days, and the diameters of the mycelium were measured.

The experimental results are shown in FIG.

As shown in FIG. 1, the concentration of 50% growth inhibition of Fusarium graminearum was about 0.15 μl / ml of oil. In the case of Aspergillus fumigatus, the concentration of 50% growth inhibition of 0.2 μl / ml of oil was measured.

As can be seen in Figure 1, it can be seen that the oil is effective to inhibit the growth of pathogens harmful to the human body.

Example 1 Preparation of Paint Containing Fragrance Persistence Perfume Adsorbed Clove Extract to Activated Carbon

As a paint, commercial enamel black paint was used, and activated carbon, which is a porous material, was dried in an oven at 120 ° C. for at least 24 hours to remove moisture, and then used in a mortar and pestle.

After mixing well the charcoal powder 0.015g ~ 0.071g and 0.01g ~ 0.05g of clove extract, 10g of commercial enamel black paint was added to make the most uniform mixture. Four samples (1, 2, 4, 5 w / w%) were prepared for each concentration of the clove extract. Each sample was prepared by applying a brush to the horizontal and vertical surfaces of a specimen (width * length * height = 10 mm * 20 mm * 5 mm). The depth of coating applied was about 0.1 mm.

Example 2 Preparation of Paint Containing Fragrance Persistence Perfume Adsorbed Oil Oil on Molecular Sieve

As a paint, a commercial enamel yellow paint was used, and a porous sieve was dried in a 120 ° C. oven for at least 24 hours to remove moisture, and then pulverized with a mortar and pestle.

After mixing 0.015 g to 0.071 g of molecular sieve powder and 0.01 g to 0.05 g of oil oil, 10 g of a commercial enamel yellow paint was added to prepare the most uniform mixture. Four samples (1, 2, 4, 5 w / w%) were prepared for each concentration of pine oil. Each sample was prepared by applying a brush to the horizontal and vertical surfaces of a specimen (width * length * height = 10 mm * 20 mm * 5 mm). The depth of coating applied was about 0.1 mm.

[Experimental Example 2] Persistence test of building paints prepared in Example 1

The building material containing the fragrance-lasting fragrance adsorbed with the clove extract on the activated carbon prepared in Example 1 was collected using a Tekmar purge and trap for 15 minutes at 25 ° C. and then analyzed by GC-MS. In the case of paint containing clove extract, the area of the corresponding peak of TIC obtained by analyzing a certain amount of decane (C ₁₀ H ₂₄ ) under the same conditions was determined by the area of eugenol in the total ion chromatography (TIC) of each GC-MS. Volatile material of the paint sample was quantified by relative comparison.

The experimental results are shown in FIG. 2.

As can be seen in Figure 2, in the case of the paint containing the fragrance-lasting fragrance adsorbed clove extract to the activated carbon of the present invention, after a slight increase in the first scent, after 60 days elapsed rapidly decreased and then increased again After about 100 days, the intensity of incense reached its highest point, and then the amount of incense tended to decrease gradually. The period of time to feel the clove depends on the amount of clove added, it was confirmed that lasting about 8 months when the amount of clove added 5 w / w%.

[Experimental Example 3] Persistence Test of Building Paints Prepared in Example 2

The building material containing the fragrance-lasting fragrance adsorbed to the molecular sieve prepared in Example 2 was collected by volatilization at 25 ° C. for 15 minutes using purge and trap of Tekmar, and analyzed by GC-MS. In the case of paint containing oil, the area of the peak of TIC in which the amount of decane (C ₁₀ H ₂₄ ) was analyzed under the same conditions for the area of alpha-terpene in total ion chromatography (TIC) of each GC-MS. Relative comparison was made to quantify the volatiles in the paint sample.

The experimental results are shown in FIG. 3.

As can be seen from FIG. 3, in the case of the building paint containing the fragrance-lasting fragrance in which the oil was adsorbed to the molecular sieve of the present invention, the intensity of the fragrance of the sample with the addition amount of the oil is 4w / w% and 5w / w%. The period of increase up to 14 days and then gradually decrease to the first half of the concentration was about 100 days each.

To summarize the above experimental results, the building paints containing the fragrance lasting fragrance produced by the present invention has antibacterial effect by containing the oil, and the aromatic duration by adsorbing the oil or clove extract to the molecular sieve or activated carbon, which is a porous material It can be seen that this is excellent.

Therefore, it can be seen that the building paint containing the fragrance-lasting fragrance has an effect of continuously radiating fresh natural fragrance, and has excellent antibacterial and deodorizing performance.

1 is a graph showing the results of growth inhibition effect for fungi of pine oil.

Figure 2 is a graph showing the fragrance persistence test results of the building paints containing the fragrance persistent fragrance adsorbed clove extract on activated carbon.

Figure 3 is a graph showing the results of the fragrance persistence experiments of building paints containing fragrance persistent fragrance adsorbing oil to the molecular sieve.

Claims (2)

delete With respect to 100 parts by weight of building paints, 0.2 to 1.2 parts by weight of fragrance lasting fragrance is mixed, The fragrance lasting fragrance is a building paint containing fragrance lasting fragrance, characterized in that 50 to 70 parts by weight of the oil is adsorbed based on 100 parts by weight of the molecular sieve (Molecular Sieve) .

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