KR101754370B1 - Natural candle composition using rice bran oil and method for preparing natural candle using the same - Google Patents

Abstract

The present invention provides an unmachined wax composition comprising 50 to 150 parts by weight of bovine oil and 10 to 50 parts by weight of stearic acid.
The rice bran wax composition according to the present invention is a natural rice bran wax composition which can be uniformly flat burned when burned using rice bran oil and is harmless to human body due to no soot generated and chemical additives, It can be manufactured by DIY (Do it yourself) molding by the customer himself.
According to the present invention, it is possible to produce a creamy or solid type of unglazed wax using the unglazed wax composition, and by molding the unglazed candle using the prepared unglazed wax, The natural rice candle produced is excellent in combustion efficiency and is stable not only for a long period of time but also for the generation of soot, It is easy to use in various environments of.

Description

[0001] The present invention relates to a rice bran wax composition containing rice bran oil and a method for producing a natural rice bran using the rice bran oil and a method for preparing the same,

The present invention relates to a rice bran wax composition comprising rice bran oil and a method for producing a natural rice bran using the same.

Generally, a candle is manufactured by melting a flammable solid such as paraffin at a certain temperature to fill a wick and molding it into a predetermined shape, and the produced candle is heated by heating a flammable solid by burning a wick It is used as fuel for lighting.

The above candles are used in a variety of applications such as lighting for power outages in general homes, shops, ornaments for presenting an atmosphere at various banquet and event venues, and candle shapes can also be manufactured in various shapes such as cylinders, .

As the income level is improved and the quality of life is improved recently, various types of candles using natural substances such as soybean oil and coconut oil are being produced. Especially, when flame is generated and aroma is emitted at the same time, Since the possible fragrance is manufactured and marketed, various studies are being conducted in related fields as consumers' interest in the fragrance has increased.

For example, Korean Patent Laid-Open No. 10-2013-0034159 of Document 1 discloses a description of a method for producing a soybean wax using soybean wax.

As another example, Korean Patent Laid-Open No. 10-2010-0098019 of Document 2 discloses a technique for producing an environmentally friendly candle using natural crude oil obtained from coconut, palm, cotton, corn, soybean or coconut palm. have.

On the other hand, rice bran oil can be used as a flammable raw material including a large amount of fatty acid, and it is dependent on imports in spite of the available resources that can be produced in the country. Therefore, there is a sadness about the domestic situation and a plan to activate the use of rice bran or rice bran , It is believed that when natural candles are produced using rice bran oil as a basic raw material, it will be possible to simultaneously activate the use of rice bran and the development and diffusion of healing and aroma culture.

However, in the prior art, there has been no description of a method for manufacturing a natural candle capable of realizing various shapes in accordance with consumers' preferences while having an excellent combustion efficiency by using a rice bran oil, .

Korean Patent Laid-Open No. 10-2013-0034159 (Published on 2013.04.05) Korean Patent Laid-Open No. 10-2010-0098019 (published on Sep. 6, 2010) Published Utility Model No. 20-2013-0000547 (Publication date: 2013.01.23) Korean Patent Laid-Open Publication No. 10-2016-0122500 (Publication date: October 26, 2014)

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a method for manufacturing a soap composition which can be stably burned for a long period of time, The present invention relates to a rice bran wax composition which can produce natural rice bran candles and a technical content of a method for producing natural rice bran wax using the same.

In order to accomplish the above object, the present invention provides a rice bran wax composition comprising 50 to 150 parts by weight of rice bran oil and 10 to 50 parts by weight of stearic acid.

Further, the rice bran wax composition may further include at least one selected from the group consisting of an emulsifier and essential oil.

Also, the rice bran wax composition is characterized by containing 30 to 70 parts by weight of rice bran oil, 10 to 20 parts by weight of stearic acid, 10 to 20 parts by weight of propylene glycol and 1 to 15 parts by weight of essential oil.

Also, the rice bran wax composition is characterized by comprising 50 to 150 parts by weight of rice bran oil, 10 to 50 parts by weight of stearic acid, 10 to 50 parts by weight of propylene glycol and lecithin-containing mixture, and 2 to 30 parts by weight of essential oil.

Also, the present invention provides a method for producing a natural rice bran candle using the above-described rice bran wax composition, comprising the steps of: (a) mixing raw rice bran oil and stearic acid, and then heating the mixture at a temperature of 50 to 90 ° C to prepare a raw material mixture ; (b) stirring the raw material mixture to prepare an untreated wax having a bubble layer formed therein; And (c) feeding the rice bran wax to a mold having a fixed wick. The present invention also provides a method for producing a cream-type natural rice bran candle.

Also, the present invention provides a method for producing a natural rice bran candle using the above-described rice bran wax composition, comprising the steps of: (a) mixing raw rice bran oil and stearic acid, and then heating the mixture at a temperature of 50 to 90 ° C to prepare a raw material mixture ; (b) stirring the raw material mixture to prepare an untreated wax having a bubble layer formed therein; (c) oxidizing the rice bran wax; And (d) heating the unmachined wax oxidized in the above step to prepare a wax solution, and supplying the prepared wax solution to a vessel in which wicks are fixed.

The rice bran wax composition according to the present invention is a natural rice bran wax composition which can be uniformly flat burned when burned using rice bran oil and is harmless to human body due to no soot generated and chemical additives, It can be manufactured by DIY (Do it yourself) molding by the customer himself.

According to the present invention, it is possible to produce a creamy or solid type of unglazed wax using the unglazed wax composition, and by molding the unglazed candle using the prepared unglazed wax, The natural rice candle produced is excellent in combustion efficiency and is stable not only for a long period of time but also because it does not cause soot, It is easy to use in various environments of.

Brief Description of the Drawings Fig. 1 is an actual image of a burning process of a rice bran wax, a rice bran, and a rice bran prepared by the method according to Example 1;
FIG. 2 is a photograph showing a process of manufacturing a cream type rice cigarette candle by the method according to Example 2 and burning the prepared cream type rice cigarette candle.
FIG. 3 is a photograph showing the process of burning the solid-type rice bran wax, the solid-type rice bran candle and the prepared rice bran candle produced by the method according to Example 2. FIG.
Fig. 4 is a photograph showing the combustion process of the rice bran wax produced by the method of Comparative Example 2 and the rice bran produced by the method of (b).

Hereinafter, the present invention will be described in detail.

The present invention provides a rice bran wax composition comprising rice bran oil and stearic acid.

The rice bran oil is a high quality oil extracted from rice bran or rice bran and contains a large amount of fatty acid such as triacylglycerol and has excellent combustion efficiency and has an iodine value of 100 to 130 and a biodegradable anti- It is a dry natural vegetable oil, also called brown rice oil in Korea.

The stearic acid is preferably an oily raw material containing saturated fatty acids and having a purity of 70 to 90% obtained from pure vegetable raw materials such as palm oil. The stiffness and combustion efficiency of the candle made of the rice bran wax composition And serves to minimize the amount of residues produced.

Thus, the rice bran wax composition can form a natural rice bran candle which does not generate soot during combustion, includes flat rice bran oil and stearic acid, can be flatly burned while maintaining flame, and emits a fragrance of rice bran.

For this purpose, the natural wax composition may contain 50-150 parts by weight of unstirred oil and 10-50 parts by weight of stearic acid. When the stearic acid is contained in an amount of less than 50 parts by weight, a small flame is formed, There is a problem in that the strength of the candle formed by the wax composition is lowered. When it is contained in an amount exceeding 150 parts by weight, a large flame is formed and it is difficult to carry out uniform flat combustion and the strength becomes high, There is a problem such as losing. More preferably, the natural wax composition may comprise bovine oil and stearic acid in a weight ratio of 10: 3.

In addition, the natural wax composition may further comprise hydrogenated fatty acid or natural wax component to form a specific pattern or texture on the prepared rice candle or to enhance hardness, and may be made of beeswax or the like This is a typical example.

The rice bran wax composition may further comprise an emulsifier, an essential oil or a mixture thereof.

The emulsifier uniformly dissolves rice bran oil and stearic acid so that the rice bran oil and stearic acid are uniformly mixed with the stearic acid because the rice bran oil and stearic acid are uniformly mixed with the wax composition. And enhances preservability. Examples of the emulsifier include propylene glycol, ethylene glycol, and lecithin, which are eco-friendly materials.

Preferably, the untreated wax composition may be constituted to include the emulsifier in a ratio of 10 to 50 parts by weight to form a candle having excellent combustion efficiency. More preferably, the natural wax composition may comprise In an amount ranging from 25 to 35 parts by weight.

When the candle formed by molding the wax composition is burned by flame, the essetial oil plays a role of releasing a fragrant ingredient to produce an aroma atmosphere. The natural vegetable essential oil extracted from a plant such as the above- Can be used without restriction.

Particularly, the above essential oils can be used as lavender oil having mental and physical stability and soothing effect, chamomile oil, marazam oil or melissa oil to help induce sedation and induce a good sleep, rosemary oil to help improve concentration, eucalyptus oil , Basil oil or bergamot oil having a psycho-stimulative effect, citronella oil having an insecticidal effect for removing worms or mosquitoes, phytoncide oil having deodorizing effect, or botanicala oil, and the like. One blended oil can also be used, and a variety of vegetable oils can be used.

Preferably, the untreated wax composition may be constituted to contain the essential oil in a proportion of 1 to 30 parts by weight to form a candle having excellent combustion efficiency and directionality. More preferably, the natural wax composition is a composition in which the total weight of the composition Based on the total weight of the composition.

In addition, the wax composition may further include a harmless pigment to the human body, thereby allowing the formation of a natural raw corn candle of various colors.

Furthermore, the wax composition may further include a preservative such as dehydroacetic acid and an antioxidant such as butylated hydroxy anisol to prevent the long-term stability of the composition Can be further improved.

The wax composition according to the present invention as described above can be suitably used for the purpose of controlling combustion intensity, strength or hardness and odor intensity according to the area of a candle to be produced, or the area of a candle to be produced, , The content of emulsifier and essential oil can be controlled.

For example, the rice bran wax composition may comprise 100 parts by weight of rice bran oil, 30 parts by weight of stearic acid, or 50 parts by weight of rice bran oil, 15 parts by weight of stearic acid, 15 parts by weight of propylene glycol and 5 to 10 parts by weight of essential oil . Alternatively, it may contain 100 parts by weight of rice bran oil, 30 parts by weight of stearic acid, 30 parts by weight of propylene glycol and lecithin-containing mixture (weight ratio of 2: 1) and 5 to 20 parts by weight of essential oil. The natural rice candle formed therein has a stable structure for a long period of time, and the flame does not spread on the entire surface of the candle even after being burned for a certain period of time, and uniform flame combustion is possible, and the ignited flame does not turn off even when burning for a long time, . In addition, the untreated wax composition may be mixed at the same weight ratio.

As described above, the wax composition according to the present invention is a wax composition which can be uniformly flat-burned when burned using rice bran oil, is harmless to the human body due to the absence of soot, chemical additives, It is possible to form a rice candle.

Particularly, the wax composition can form a cream-type or a hardened-type candle, so that the user can directly form various candles of a desired shape. The description of such a candle will be described in more detail in the following manufacturing method do.

Hereinafter, a method for producing a natural raw corn candle according to the present invention will be described in detail.

The present invention relates to a method for producing a natural rice cane using the above-described rice bran wax composition, comprising the steps of: (a) mixing raw rice bran oil and stearic acid, followed by heating to a temperature of 50 to 90 ° C to prepare a raw material mixture ; (b) stirring the raw material mixture to prepare an untreated wax having a bubble layer formed therein; And (c) feeding the rice bran wax to a mold having a fixed wick. The present invention also provides a method for producing a cream-type natural rice bran candle.

The step (a) is a step of mixing raw fish oil and stearic acid and heating the mixture to a temperature of 50 to 90 ° C to prepare a raw material mixture. In order to homogeneously mix the raw fish oil and the stearic acid, Lt; 0 > C to 90 < 0 > C to produce a homogeneous raw material mixture.

The step (b) is a step of stirring the raw material mixture to produce an untreated wax having a bubble layer therein. In this step, the raw material mixture is continuously mixed by stirring or whipping, And stearic acid can be sufficiently mixed to form an untreated wax having a large number of bubbles formed therein and forming a thick creamy state.

For this purpose, in this step, a method of continuously whipping or stirring the unmachined wax containing the raw material mixture and the emulsifying agent may be used. After stirring or whipping the mixture in a predetermined direction for a predetermined period of time, The bubbles are formed in the inside by repeating the process several times, so that a soft creamy rice bran wax can be produced. The creamy rice bran wax produced by this method is not loosened even when stored for a long time in a room, Lt; / RTI >

Further, in this step, the step of mixing the raw material mixture with the emulsifier may be further included in the raw material mixture before stirring or whipping the raw material mixture, and the mixture containing the raw material mixture and the emulsifier may be whipped or agitated, To control the physical properties of the rice candle produced in the process of the present invention.

Further, in this step, the raw material mixture and the emulsifier are mixed, and further, the step of mixing the essential oil in the pre-stirring step or the whipping step is further included to produce a natural raw cotton candle which emits a fragrance during combustion. Lt; RTI ID = 0.0 > C, < / RTI > to minimize the loss of aroma components contained in the essential oil and to maximize the divergence of aroma components during combustion.

The step (c) is a step of supplying the unmachined wax to a mold having a fixed wick. In this step, a creamy raw wax having a large number of bubbles formed therein as described above is supplied to a container in which a wick is fixed, Can be prepared.

Specifically, the cream-type candle is formed of a creamy wax in the form of a cream, which is carried in a spray-type airtight container capable of spraying foam or cream and spraying it in a spray type, or a pack pack, tube, or airtight container to store cream-like rice bran wax containing a large amount of pores. A large amount of rice bran wax produced by such a method can be distributed to consumers.

The cream-type rice bran wax stored in the spray-type airtight container as described above is used to fix a wick to various containers desired by consumers, and then to supply rice bran wax to the container, thereby obtaining natural rice bran candles .

Alternatively, a method of scooping a cream type wax composition stored in a hermetically sealed container using a tool such as a spatula, a squeezing method of squeezing a cream-type unglazed wax stored in a packed or tubular sealed container, And a cream type natural rice candle having various shapes according to consumers' preferences can be produced. The cream type rice bran wax as described above can be used as a conventional wax for producing candles , It is possible for consumers to do DIY (Do it yourself) molding without the scattering of fine wax particles having a sticky viscosity, making it easy to use for the production of natural rice candles for various purposes at various events Do.

Alternatively, the present invention provides a method for producing a natural rice cane using the above-described rice bran wax composition, comprising the steps of: (a) mixing raw rice bran oil and stearic acid, and then heating the mixture at a temperature of 50 to 90 ° C to prepare a raw material mixture ; (b) mixing the raw material mixture and the emulsifying agent and stirring to prepare an untreated wax having a bubble layer formed therein; (c) oxidizing the rice bran wax; And (d) heating the unmachined wax oxidized in the above step to prepare a wax solution, and supplying the prepared wax solution to a vessel in which wicks are fixed.

The step (a) is a step of mixing raw fish oil and stearic acid and heating the mixture to a temperature of 50 to 90 ° C to prepare a raw material mixture. In order to homogeneously mix the raw fish oil and the stearic acid, Lt; 0 > C to 90 < 0 > C to produce a homogeneous raw material mixture.

The step (b) is a step of stirring the raw material mixture to produce a wax composition having a bubble layer therein. In this step, the raw material mixture is continuously mixed by stirring or whipping, And stearic acid can be sufficiently mixed to form an untreated wax having a large number of bubbles formed therein and forming a thick creamy state.

Further, in this step, a step of mixing the raw material mixture with an emulsifier is further added to the raw material mixture before the raw material mixture is stirred, and the mixture containing the raw material mixture and the emulsifier is whipped to form an untreated wax. To control the physical properties of the rice candle produced in the step.

The step (c) is a step of oxidizing the rice bran wax. In this step, the creamy rice bran wax having a large number of bubbles formed therein is oxidized by reacting with air to produce a candle The hardness of the unhardened wax can be enhanced, and thereby the unhardened wax with enhanced hardness can be produced. As described above, the hardened rice bran wax can be stored in a pack or an airtight container that can block external exposure, and can be mass-distributed by using such a method, and can supply rice bran to a consumer.

The step (d) is a step of heating a rice bran wax oxidized in the above step to prepare a wax solution, and supplying the wax solution to a vessel in which wicks are fixed. In this step, a hardened wax solution And the wax solution thus prepared is supplied to a container having various shapes with fixed wicks so as to produce a molded natural rice candle according to the shape of the container.

The above-mentioned rice candle can be manufactured by DIY (Do it yourself) molding by using rice bran wax, and thus it is possible to produce natural rice candle for various purposes at various events.

In addition, in this step, the wax solution may be further prepared, and then the essential oil may be mixed with the wax solution. In addition, the essential oil may be added to the mixture having a temperature of 40 to 50 ° C, Can be minimized and a natural rice candle can be produced which maximizes the emission of aroma during combustion.

On the other hand, the container may be made of a flame retardant material such as non-flammable or flame-retardant plastic such as glass, thin aluminum film, stainless steel alloy, etc., It can be preferably used in a transparent or semi-transparent form.

The container may be a polygonal shape such as a triangular shape, a square shape, a star shape, a streamlined shape such as a heart shape or a circular shape, or an animal shape. The natural rice candle molded using such a container may be formed by burning In addition to providing the supply of lighting and fragrance, it can also serve as an ornament.

The wick to be formed in the container may be a wood wick processed to have a planar shape such as birch, mulberry, bamboo, etc. The wood wick may be made of one plane, but two or more wick A multi-layer type wooden wick that can induce a strong capillary phenomenon may be used.

It is also possible to use natural cotton wool which is made by knitting natural fibers such as hemp, cotton and the like without limitation, and it is possible to use one or more wicks depending on the sectional area of a molding candle, May be produced.

According to the method for producing a natural raw corn candle according to the present invention as described above, a creamy or solid type of rice gum wax is prepared by using the rice gum wax composition, and the candle is molded using the prepared rice gum wax, Natural candle making a variety of shapes can be produced, thereby maximizing the satisfaction of consumers. In addition, the produced natural rice candle has excellent combustion efficiency, has a stable structure for a long period of time, has no soot, It can be easily used in a variety of environments such as shops, events, and the like.

Hereinafter, the present invention will be described in more detail with reference to examples.

The embodiments presented are only a concrete example of the present invention and are not intended to limit the scope of the present invention.

Example 1: Preparation of rice candle

100 g of rice bran oil was supplied to a beaker and preheated at 60 캜. Then, 30 g of stearic acid was dissolved to prepare a raw material mixture, and the prepared raw material mixture was whipped in one direction using a whipper, , Whipping the whipped raw material mixture in the opposite direction, and repeating the whipping process to change the direction of the whipped powder. The greenish wax having a pale yellowish hue was prepared. The prepared rice bran wax And stored in a sealed container at 25 DEG C at room temperature (see Fig. 1 (a)).

The above raw wax was heated to 60 캜 to prepare a molten wax, and the thus-prepared molten wax was supplied to a circular container having a fixed wick (FIG. 1 (b)).

Example 2: Preparation of cream type rice bran candles

50 g of rice bran oil was supplied to a beaker, preheated to 60 캜, and then 15 g of stearic acid was dissolved to prepare a raw material mixture. 15 g of effectin was added to the prepared raw material mixture to prepare a raw material mixture. The prepared raw material mixture was whipped in one direction using a whipper to whip the mixture to a thick liquid state of a soup, and then the whipped raw material mixture Was again whipped in the opposite direction, and then whipped in the original direction to produce a cream type rice bran wax having a smooth cream shape in which a large number of bubble layers were formed therein.

The above effectin (trade name, Eurocostech) is a one-component commercial preparation containing antler, chrysanthemum powder, Angelica keiskei keisii, Euphoria japonica, Rhododendron and Ranunculus extract prepared by dissolving the extract in propylene glycol. It acts as an emulsifier, But also serves as an essential oil for imparting the fragrance of herbal ingredients.

A wooden wick was fixed to the center bottom portion of a round container having a capacity of 50 mL, and the prepared rice bran wax was taken out with a spatula and fed to a container to prepare a cream-type rice bran candle (see Fig. 2).

≪ Example 3 > Production of solid type rice brewers

Raw wax was prepared in the same manner as in Example 2 except that the raw material mixture containing bare oil and beeswax (3 rubles) was used. The prepared rice bran wax was spread and dried on a thin plate so as to react with oxygen, After drying, the lid was covered with a thin plate and kept in a sealed state.

The stored untreated wax was melted by heating at a temperature of 60 DEG C, 15 drops of natural lavender oil (about 5 mL) was mixed with the untreated wax, and the mixture was whipped using a whipper to obtain a clean, The resulting unmachined wax was subjected to one-directional whipping and whipping in the opposite direction so as to obtain a thick liquid state of a soup, thereby preparing a solid type rice bran wax containing a fragrance having a smooth cream shape.

Solid-type rice bran wax containing fragrance was supplied to a 10-mL capacity container fixed to the cotton wick, and then slowly cured to prepare a solid type rice bran candle (see Fig. 3).

< Example  4> Solid type Rice bran  Manufacture of brewing

A rice candle was prepared in the same manner as in Example 2, except that 15 g of a mixture of lecithin and an effectin (5 g of lecithin and 10 g of effectin) was added to the same raw material mixture as in Example 1 to prepare a raw material mixture .

&Lt; Comparative Example 1 > Production of solid type rice bran

(See Fig. 4 (a)) was prepared in the same manner as in Example 1, except that 55 g of rice bran oil and 45 g of stearic acid were dissolved to prepare a raw material mixture. The prepared rice bran wax was mixed with cotton wax And the mixture was supplied to a fixed circular container to prepare a rice candle.

&Lt; Comparative Example 2 > Production of solid type natural brewing

A rice cane was prepared in the same manner as in Example 4, except that 15 g of lecithin was added to the same raw material mixture as in Example 4 to prepare an untreated wax.

< Experimental Example > Manufactured Rice bran  Wax and Rice bran  Characterization of candles

In order to evaluate the characteristics of the rice bran wax and the natural candle thus prepared, the characteristics of the natural candle prepared by the method according to Examples 1 to 4, Comparative Example 1 and Comparative Example 2 were analyzed.

(1) Example 1 and Comparative Example 1

As a result of analyzing the characteristics of the rice bran wax prepared by the method according to Example 1, it was confirmed that the rice bran wax was stable for 3 days or more at room temperature without any deformation, there was.

As a result of analyzing the strength of the natural candle prepared by the method according to Example 1, it was confirmed that the creamy loose candle was formed. When the core of the natural candle was burned by burning, It was confirmed that combustion was possible (see Fig. 1 (c)).

On the other hand, it was confirmed that the wax composition prepared by the method of Comparative Example 1 can form a good appearance (see Fig. 4 (a)), but when burning a natural candle, , It can be confirmed that fire spreads over the entire surface of the candle, and it is confirmed that when the content of stearic acid is high, the combustion efficiency may increase, resulting in undesirable results 4 (b)).

(2) Examples 2 and 3

In order to analyze the combustion characteristics of the manufactured natural candles, the core of the creamy rice candle according to Example 2 and the solid type rice candle according to Example 3 were fired to evaluate characteristics such as combustion time, soot and residue formation Respectively.

As a result, it was confirmed that the rice candle produced by the method according to Example 2 was continuously burned for 6 hours or more, and produced a fragrance unique to rice bran oil. No soot was formed, and the residue And that it has excellent combustion efficiency (see FIG. 2).

Further, it was confirmed that the rice candle produced by the method according to Example 3 had excellent firmness and was able to be stored stably without any change in shape even during transportation. (See Fig. 3). [0051] As shown in Fig.

(3) Example 4 and Comparative Example 2

In order to analyze the combustion characteristics of the manufactured natural candle, the core of the rice candle according to Example 4 and Comparative Example 2 was ignited and the combustion characteristics were analyzed. As a result, in the case of the natural candle of Comparative Example 2, And it was confirmed that there is a need to add an additional emulsifier because the flame formed during burning is weak and the flame is turned off because the combustion is not progressed continuously. , It was confirmed that the natural candle prepared by the method of Example 4 is excellent in flat combustion and is continuously and stably inducible.

As a result, it was confirmed that the rice bran wax composition according to the present invention remained stable without being loosened for a long time, and thus it could be effectively used for the production of natural candles. The wax composition of the present invention, In other words, it was confirmed that there is no scattering of fine wax particles having stickiness, and natural candles of the same size can be easily produced without using a scale or the like. Further, it was confirmed that, when the above-described rice bran wax composition was used, it was possible to stably form a creamy rice bran candle and a solid rice bran candle, and the rice bran produced was flat burnable, And that it has excellent characteristics capable of stable combustion for a long period of time.

Claims (6)

delete delete delete delete (a) mixing raw fish oil and stearic acid, heating the mixture at a temperature of 50 to 90 캜, and mixing the emulsifier to prepare a raw material mixture;
(b) stirring the raw material mixture in one direction for a predetermined period of time and then stirring the mixture in a reverse direction for a predetermined time to produce an untreated wax having a bubble layer formed therein; And
(c) feeding the unmachined wax to a mold to which a wick is fixed,
Wherein the raw material mixture contains propylene glycol as an emulsifier and contains 50 parts by weight of the rice bran oil, 15 parts by weight of stearic acid, 15 parts by weight of propylene glycol and 5 to 10 parts by weight of essential oil . (a) mixing raw fish oil and stearic acid, heating the mixture at a temperature of 50 to 90 DEG C, and mixing the emulsifier to prepare a raw material mixture
(b) stirring the raw material mixture to prepare an untreated wax having a bubble layer formed therein;
(c) oxidizing the rice bran wax; And
(d) heating the unmachined wax oxidized in the above step to prepare a wax solution, and supplying the prepared wax solution to a vessel in which wicks are fixed,
Wherein the raw material mixture contains propylene glycol as an emulsifier and comprises 100 parts by weight of the crude oil, 30 parts by weight of stearic acid, 30 parts by weight of a mixture containing propylene glycol and lecithin (weight ratio of 2: 1) and 5 to 20 parts by weight of essential oil &Lt; RTI ID = 0.0 &gt; 1, &lt; / RTI &gt;

Images