KR20170132490A - Method for Manufacturing Fiber and Fabric Containing Ionic Liquid-phase Germanium for Improving Blood Flow of Capillary, and Fiber and Fabric Produced Thereby - Google Patents

Abstract

The present invention relates to a method for manufacturing fibers and fabrics to improve a capillary blood flow having ionic liquid germanium, and the fibers and the fabrics manufactured by the same capable of transforming inorganic germanium into the ionic liquid germanium with bacillus sp. strains; and applying the same to the fibers and the fabrics. The fibers and the fabrics to improve the capillary blood flow having the ionic liquid germanium efficiently provide a far-infrared radiation effect of germanium to the fibers and the fabrics by including a high concentration of the ionic liquid germanium. The fibers and the fabrics to improve the capillary blood flow having the ionic liquid germanium efficiently discharge waste and improve a blood flow in blood by infiltrating an ionized anion of germanium to a capillary blood vessel of a subcutaneous tissue. The present invention is provided to coat the ionic liquid germanium on the fibers and the fabrics without a cut yarn or damage of the fibers and the fabrics; and to firmly attach a germanium component to the fibers and the fabrics by chemically combining an organic component of the ionic liquid germanium with an organic component of the fibers and the fabrics, thereby continuously providing the far-infrared radiation effect with excellent fastness.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a method for producing capillary blood flow improving fibers and fabrics containing ionic liquid germanium, Thereby}

The present invention relates to a method for producing capillary blood flow improving fibers and fabrics containing ionic liquid germanium by converting inorganic germanium to ionic liquid germanium using Bacillus sp. ≪ / RTI > fibers and fabrics.

In the field of textile products, there has been a long time research and interest in new materials with added functionality and sensibility in accordance with the changing needs of consumers. Especially, new functional fiber materials that show useful effects on the human body are constantly developed It is being released.

Among these functional fiber materials, recently, a material having a far-infrared ray radiation function that shows a useful effect on the human body such as a blood circulation promoting action of the human body is in the spotlight. Generally, far infrared ray fibers and fabrics have various kinds of minerals It emits far-infrared ray of the wavelength range that the body's body fluids can absorb by external visible light, activates the body fluids that occupy the majority of the human body, and keeps the warming effect and the heat effect, influencing blood circulation, It is known to play a role in promoting metabolism.

Materials such as germanium, elvan, jade, monazaite, tourmaline, charcoal and loess can be mentioned as materials having a far-infrared radiation function. These materials may be coated on the surface of a fiber or a fabric or contained in a spinning liquid, So that the fibers are contained in the fibers.

However, since the far-infrared radiation materials have a high hardness, they cause abrasion of the normal facilities of the manufacturing process, increase the packing pressure during the sacrifice due to uneven shape and size of the particles, increase the production cost due to high price, There are disadvantages such as that the infrared radiation coating damages the tactile and external appearance of the fiber, or the far infrared ray radiation coating easily falls off, and thus there are many restrictions on its application.

In order to solve such a problem, Korean Patent Registration No. 0822719 discloses a method in which far-infrared radiation materials (selenium, titanium, germanium, elvan, yellow ocher, oak and tourmaline) are deposited on a textile fabric by physical vapor deposition, So as to provide durability and chemical resistance.

In the present invention, vacuum vapor deposition and sputtering are used as the physical vapor deposition method. In the vacuum vapor deposition method, materials are evaporated by resistance heating or electron beam in a high vacuum so that evaporation atoms and molecules are coated on the coating material to coat, An inert ion collides against the target due to an abnormal discharge caused by a high inter-electrode voltage of several KV in an inert gas atmosphere, and the target material is poured into a vacuum to coagulate and coat the coating material.

In this method, the glow discharge needs to be generated, the gas is separated into ion and electron, and the material is exposed to a high-temperature plasma due to a rise in temperature, so that the residual gas is damaged and reacts with the coating layer. There is a problem that gas stagnates due to trapped gas.

Also, in Korean Patent Laid-Open Publication Nos. 1989-0014801, 1995-0023797, and 2000-0015182, a solution obtained by mixing a resin solution with a far infrared ray-emitting ceramic material or a ceramic and a saccharide mixed and heated is called a fiber filament or fabric , But the coated fabric has a low bonding force between the ceramic material and the coating, so that the ceramic material tends to be detached by washing or the like, and there is a restriction on the dyeing by the ceramic material.

Korean Patent Registration No. 0354848 discloses a method for manufacturing a far infrared ray yarn having an antibacterial and deodorizing function by extruding a polyester resin, an artificial synthetic far-infrared ray radiator, a silver inorganic antibacterial agent and a silicone oil to prepare a pellet and spinning it .

Since the far infrared ray emitting material is contained in the yarn, the washing fastness is excellent. However, the particle size of the far-infrared ray emitting material is less than 2 탆, causing incision in the spinning process, .

In addition, germanium is widely used as a material for emitting far-infrared rays. The germanium used in the past is inorganic germanium containing not only pure germanium but also other minerals, which may adversely affect the human body. (PPM) which is an existing concentration, and thus it can not exhibit a sufficient far-infrared ray function.

Disclosure of Invention Technical Problem [8] The present invention has been made to solve the above problems, and it is an object of the present invention to provide an ionic liquid germanium which can firmly bond to fibers and fabrics while enhancing the low-infrared radiation function of inorganic germanium, And a fiber for improving capillary blood flow and a fabric.

In order to solve the above-described problems, the present invention provides a method for producing a fermented milk, comprising: dissolving? -Tocopherol in at least one organic material selected from the group consisting of fatty acid ester, sweet potato starch, ethanol and propylene glycol; Mixing and dispersing ubiquinone in the first mixed liquid to prepare a second mixed liquid; Preparing a third mixed solution by mixing ferrous chloride · tetrahydrate and ferric chloride · hexahydrate to the second mixed solution; Mixing the third mixed solution with at least one chloride selected from the group consisting of calcium chloride, magnesium chloride, potassium chloride, and sodium chloride, sterilizing the mixture, and then mixing the purified water with water to form a fourth mixed solution; Adding a strain of Bacillus subtilis to the fourth mixed solution and culturing the mixture for 24 hours or more to prepare a first culture solution; Mixing inorganic germanium into the first culture solution and culturing the mixture for 24 hours or more to prepare a second culture solution; Heating the second culture liquid to 60 ° C or higher and allowing it to stand for 3 days or more, and then dialyzing to obtain ion liquid germanium; And coating the ionic liquid germanium on a fiber or a fabric. The present invention also provides a method for producing a capillary flow improving fiber and fabric containing ionic liquid germanium.

At this time, ferrous chloride · tetrahydrate and ferric chloride · hexahydrate mixed in the second mixed solution are mixed with 1 × 10 ^-12 to 3 × 10 ^-12 mol, respectively, and the aeration uses heavy oxygen, Preferably, the Bacillus subtilis strain is a strain No. KCTC 8488.

In addition, the second culture medium may be prepared by inoculating and growing the first culture medium in a medium containing inorganic germanium at an initial concentration of 0.5 mg / ml or less; Subculturing the first cultured medium while gradually increasing the concentration of inorganic germanium in the medium by 0.1 to 1.0 mg / ml from the initial concentration; Culturing the subcultured culture solution into the fourth mixed solution when the concentration of inorganic germanium in the medium reaches 5.0 to 10.0 mg / ml; And mixing the culture medium cultured in the fourth mixed solution with inorganic germanium at a concentration of 5.0 to 10.0 mg / ml and culturing with stirring.

In addition, it is preferable that the step of obtaining the ionic liquid germanium further comprises an ultrasonic degradation process before the dialysis and heating the second culture liquid, and the fibers and the fabric are preferably made of organic fibers.

In addition, it is preferable that the coating is formed by dissolving, dispersing or suspending ionic liquid germanium in water or an organic solvent containing 0.2 to 2.0% by weight of a metal alkoxide coupling agent based on the ionic liquid germanium content, More preferably, the coupling agent is an alkoxide of a metal selected from magnesium, aluminum, calcium and tin.

Further, the present invention provides a capillary blood flow improving fiber and fabric containing ionic liquid germanium produced by the above method.

The capillary flow improving fiber and fabric containing the ionic liquid germanium of the present invention contain ionic liquid germanium at a high concentration and efficiently impart the far-infrared radiation effect of germanium to the fiber and the fabric, and the ionized anion of germanium It penetrates the capillary blood vessels and has an effect of improving waste blood discharge and blood flow in the blood.

In addition, since the ionic liquid germanium is coated on the fiber and the fabric, there is no cut or damage of the fiber and the fabric, and the organic component of the ionic liquid germanium is chemically bonded with the organic component of the fiber and the fabric so that the germanium component is firmly fixed to the fiber and the fabric. So that the far-infrared radiation effect can be continuously displayed.

Germanium is located in the middle between metal and nonmetal. In general, electricity does not pass through it. However, when the temperature is higher than 30 ℃, it has a semiconducting property, and there is weak bioelectric current in the human body. If negative (-) charge balance is lost, the flow of blood deteriorates and waste materials accumulate in the body, which causes various side effects to the human body.

However, when a garment containing germanium comes into contact with the human body, negative electrons moving on the surface of germanium ionize by the action of electro-osmotic pressure, penetrate into the skin tissue, and the anion penetrating into the capillary of the subcutaneous tissue, It regulates and maintains the normal state. This phenomenon can regulate the body current of the human body, normalize the waste discharge in the blood, and improve the blood flow, thereby exhibiting the effects of metabolism activation and immunity enhancement.

Inorganic germanium is mainly contained in the ore, and it mainly promotes intracellular oxygen supply, eliminates free radicals, eliminates the toxicity of heavy metals, and releases natural kerosene cell, macrophage, T-lymphocyte production, and so on.

Organic germanium is mainly present in microorganisms and plants (eg, ginseng, Ganoderma lucidum, Japanese white pine, etc.) inhabiting the environment where inorganic germanium exists, and is obtained by extracting therefrom, or by reacting organic acid with germanium dioxide There is a chemical synthesis method, and it is known that it has an excellent effect for the treatment and alleviation of geriatric diseases such as hypertension, diabetes, cancer, heart disease, degenerative disease and rheumatoid arthritis, and also has immunity enhancing effect.

However, in order to obtain an industrially usable amount, the cost is excessively consumed and the latter is not established for safety, so that the application to the industry is limited. Therefore, unlike the conventional method, We propose an improved and economical ionic liquid germanium and apply it to fibers and fabrics.

The ionic liquid germanium of the present invention is prepared by culturing a Bacillus strain in an active organic solution to prepare a Bacillus culture solution, and mixing and aging inorganic germanium with it. By coating it on the fiber and the fabric, the far infrared radiation effect And excellent fastness of germanium, fiber and fabric, so that the far-infrared radiation effect can be continuously exerted.

First, α-tocopherol is dissolved in at least one organic substance selected from the group consisting of fatty acid ester, ethanol and propylene glycol per sweet potato, and then coenzyme ubiquinone is added thereto, and ferrous chloride · tetrahydrate ( (FeCl ₂ .4H ₂ O) and ferric chloride hexahydrate (FeCl ₃ .6H ₂ O) are mixed, and at least one chloride selected from the group consisting of calcium chloride, magnesium chloride, potassium chloride and sodium chloride is mixed Sterilized by ultraviolet ray or the like, and then mixed with purified water, aerated and aged to prepare an active organic liquid.

To be more specific, α-tocopherol must be absorbed in chlorides. Since α-tocopherol is insoluble in water and oily, it must be dissolved in an organic solvent. For this purpose, α-tocopherol is dissolved in an organic solvent by using fatty acid ester, ethanol and propylene glycol -Tocopherol is dissolved, and the? -Tocopherol (first mixture solution) is preferably mixed so as to be contained in an amount of 0.001 to 0.005% by weight.

The fatty acid ester per the sweet potato is also called a sucrose fatty acid ester. It is a nonionic surfactant having fatty acid fatty oil of edible oil in the hydrophilic group per sweet potato, and is generally used for food.

Since α-tocopherol can be easily synthesized from a monoester (monosubstituent) in which one molecule of a fatty acid is bound to octaester (octa-ester) in which eight molecules of a fatty acid are combined, sweeteners are easily dissolved in one molecule per a sweet potato. Coenzyme ), Preferably 0.001 to 0.005% by weight of ubiquinone, and the mixture is dispersed with a mixer or a homogenizer (second mixed solution).

Next, ferric chloride, tetrahydrate and ferric chloride · hexahydrate are added to the second mixed solution at a molar ratio of 1 × 10 ^-12 to 3 × 10 ^-12 mol, respectively, to form phytosin. (Third mixture), and then one or two or more chlorides selected from calcium chloride, magnesium chloride, potassium chloride and sodium chloride are added thereto, and the mixture is stirred for 2 to 4 hours And then sterilized with ultraviolet rays or the like, and purified water is added thereto and reacted for 2 to 4 hours.

At this time, it is preferable that the chloride is contained in an amount of 0.00005 to 0.00020% by weight of calcium chloride, 0.0001 to 0.0003% by weight of magnesium chloride, 0.0001 to 0.0003% by weight of potassium chloride, and 0.003 to 0.005% by weight of sodium chloride.

Next, an active organic liquid (fourth mixed liquid) is prepared by aeration and aging for 8 hours or more while supplying heavy oxygen to the reaction mixture of the third mixed solution, the chloride and the purified water, and the impurities are removed by filtration Do.

The mixing amounts of the above materials are all described on the basis of 100 wt% of the fourth mixed solution.

Next, the Bacillus subtilis strain is added to the fourth mixed solution, and the mixture is incubated for 24 hours or more with stirring (first culture solution), and inorganic germanium is mixed with the first culture solution and cultured for 24 hours or more with stirring (second culture solution).

Preferably, the Bacillus subtilis strain is a strain No. KCTC 8488 isolated from soy sauce dipped in a conventional manner. In order to produce a strain having a high ionic germanium content, microorganisms are grown in a medium containing a high concentration of inorganic germanium It is necessary to increase the adaptability to inorganic germanium. For this purpose, it is preferable to first cultivate the inorganic germanium at a low concentration and gradually grow the inorganic germanium at a high concentration in a stepwise manner.

For example, the first culture medium is inoculated in a culture medium (YM medium) containing inorganic germanium at an initial concentration of 0.5 mg / ml or less at a temperature of 20 to 30 ° C for growth, and then 0.1 to 1.0 mg / Ml, and the inorganic germanium concentration in the culture medium is gradually increased by 0.1 to 1.0 mg / ml in the same manner to enhance the resistance to inorganic germanium.

When the concentration of inorganic germanium in the medium is increased to about 10.0 mg / ml, the growth of Bacillus sp. Strain is inhibited. Thus, the adaptation of the strain of Bacillus sp. To inorganic germanium is performed to 5.0 to 10.0 mg / , Followed by addition of inorganic germanium at a concentration of 5.0 to 10.0 mg / ml, followed by incubation with stirring.

The cultured Bacillus sp. Strain has germanium accumulation in the cell, which is heated to 60 DEG C or higher to be killed, allowed to stand for 3 days or longer, autolysis, sonicated again, if necessary, After destroying the strain, dialyzed to a dialysis membrane to obtain ionic liquid germanium.

Next, the prepared ionic liquid germanium is coated on a fiber or fabric to prepare fibers and fabrics containing ionic liquid germanium, and as a fiber (or fabric) coated with ionic liquid germanium, natural fibers, synthetic fibers, semi- But is preferably an organic fiber rather than an inorganic fiber in order to improve the binding strength with the ionic liquid germanium.

Since the germanium component and the ionized organic polymer are integrally bonded with each other, the germanium component is adhered to the fiber or the fabric made of the polymer through the polymer, so that the germanium and the fiber or the fabric are firmly Therefore, the germanium component is not easily separated from the fabric or the fabric by washing or the like, so that the far-infrared radiation effect can be continuously exhibited.

The method of coating the ionic liquid germanium on the fiber or fabric is not particularly limited. For example, the ionic liquid germanium is dissolved, dispersed or suspended in water or an organic solvent, and then sprayed, sprayed, Or may be transferred and dried to coat.

Alcohol, acetone, ketone, ether, etc. may be used as the organic solvent. In order to improve the adhesion of the ionic liquid germanium to fibers or fabric, a metal alkoxide-based coupling agent may be added to water or an organic solvent. Lingering improves the interfacial adhesion between the fiber or fabric and the ionic liquid germanium, thereby increasing the adhesion between the two.

The metal alkoxide coupling agent may be an alkoxide of a metal selected from the group consisting of magnesium, aluminum, calcium and tin, and binds the fiber and the mixed composition through affinity between the fiber-metal alkoxide and the metal alkoxide-ion liquid germanium.

The content of the metal alkoxide coupling agent is preferably 0.2 to 2.0% by weight of the ionic liquid germanium. When the content of the metal alkoxide coupling agent is less than 0.2% by weight, the bonding between the fiber and the ionic liquid germanium is insufficient, If the content exceeds 2.0% by weight, the content of ionic liquid germanium becomes relatively small, and the effect of far-infrared radiation of germanium is lowered.

Conventional germanium-containing fiber products have adopted a method of applying powdered germanium to fibers or fabrics or attaching germanium to dots in the form of dots, but this method is limited in application depending on the kind of fibers to be applied, The method of attaching in the form has the disadvantage of restricting the fashionability of the basic design of the clothes, that is, the design.

The ionic liquid germanium of the present invention improves the adhesion of the inorganic germanium to the fibers and the fabric by liquefying the inorganic germanium with the micro bio ion so that the coating can be firmly applied regardless of the kinds of fibers and fabrics, Since it is added to the fiber or fabric, a far-infrared radiation effect can be imparted to the fiber or fabric in a simple and economical way.

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

It is to be understood, however, that the invention is not to be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Will be apparent to those skilled in the art to which the present invention pertains.

≪ Example 1 >

0.0023% by weight of α-tocopherol was dissolved in the fatty acid ester of sweet potato per se and 0.0023% by weight of ubiquinone was added thereto and dispersed with a homogenizer. Ferric chloride · tetrahydrate and ferric chloride · hexahydrate And 2 × 10 ^-12 moles (mole), respectively, were added to prepare phytocin.

0.00011% by weight of calcium chloride, 0.00021% by weight of magnesium chloride, 0.00021% by weight of potassium chloride and 0.0042% by weight of sodium chloride were added to the above phytocin and stirred for 3 hours. Then, the mixture was added to a reactor equipped with an ultraviolet sterilizer, And sterilized for 3 hours.

Next, the reactor was supplied with heavy oxygen, aerated for 10 hours, and then filtered with a 0.35 탆 filter to prepare an active organic liquid. The amounts of the materials used were calculated on the basis of 100 wt% of the prepared active organic liquid.

Bacillus sp. Strain (Accession No. KCTC 8488) was added to the prepared active organic solution and incubated at 27 ° C with stirring at 150 rpm for 24 hours. To the culture solution, germanium dioxide (GeO ₂ ) at a concentration of 10.0 mg / And the mixture was stirred for 24 hours. The mixture was heated at 60 DEG C for 10 minutes to kill the Bacillus sp. Strain. The mixture was allowed to stand at room temperature for 3 days to be self-decomposed. The Bacillus sp. Strain was completely destroyed by ultrasonication at 20 kHz for 25 minutes Then, the dialyzed membrane (molecular weight dialysis range: 10,000 daltons) was dialyzed to obtain ion liquid germanium.

100 kg of methanol was mixed with 10 kg of the ionic liquid germanium to prepare a coating solution. A fabric woven with polyethylene terephthalate fibers having a fineness of 50 deniers was dipped in the coating solution for 10 minutes, followed by dewatering, drying, An ionic liquid germanium containing fabric in which ionic liquid germanium was coated on the surface of the fabric in an amount of 5% by weight was prepared.

≪ Example 2 >

The culture medium of Bacillus sp. Strain of Example 1 was inoculated on a YM medium containing 0.5 mg / ml of inorganic germanium and grown at 25 ° C. Subsequently, the culture was subcultured in a YM medium having an inorganic germanium concentration of 0.6 mg / Germanium concentrations of 0.7, 0.8, 0.9, 1.0, 2.0, 3.0, 4.0, ... , 10.0 mg / ml of YM medium, cultured in the above-mentioned active organic liquid, and then mixed with germanium dioxide to prepare an ionic liquid germanium-containing fabric in the same manner as in Example 1 .

≪ Example 3 >

In Example 1, an ionic liquid germanium containing fabric was prepared in the same manner as in Example 1, except that 0.1 kg of a calcium ethoxide coupling agent was further added to prepare a coating solution.

Test Example 1 Analysis of ionic liquid germanium formation

To determine whether germanium accumulated in the Bacillus subtilis strain was in an ionic state, the content of ionic germanium produced by measuring the amount remaining in the dialysis membrane during dialysis of the degraded Bacillus sp. Strain of Example 1 was estimated.

In the measurement, the amount of the disrupted Bacillus sp. Strain was determined to be 100% by weight and the amount remaining in the dialysis membrane during the dialysis was measured at each time point. The measurement results are shown in Table 1 below. For comparison, inorganic germanium (GeO ₂ ) Was diluted to a concentration of 10.0 mg / ml and measured by the same method as described above.

Analysis of ionic liquid germanium production (% by weight) Dialysis time
(hour) Example 1
(Ion liquid germanium) Control group
(Inorganic germanium) 0 100 100 3 87 64 6 78 39 9 77 22 12 76 13 15 75 7 18 74 3 21 74 One 24 74 0

In Table 1, inorganic germanium was completely permeated at 24 hours after dialysis, whereas 74% by weight of ionic liquid germanium produced from Bacillus sp. Strain was not passed through the dialysis membrane. From the results, It is believed that germanium exists as a chelated ion in the polymer.

 Since the dialysis membrane used herein has a molecular dialysis range of 10,000 daltons, germanium bound to the low molecular weight is assumed to have permeated through the dialysis membrane, and the germanium content in the actual ion state is estimated to be a higher ratio than in Table 1 above.

Test Example 2 Measurement of ionic liquid germanium content

In Example 2, the strain of Bacillus sp. Cultured in a YM medium with an inorganic germanium concentration of 1.0 to 5.0 mg / ml was sampled and heated at 60 DEG C for 10 minutes to kill the strain of Bacillus sp. And allowed to stand at room temperature for 3 days to self-decompose , Which was further digested with ultrasonic waves at 20 kHz for 25 minutes to completely decompose the Bacillus subtilis strain.

The disrupted Bacillus sp. Strain was dialyzed in a dialysis membrane (molecular weight dialysis range: 10,000 daltons) to obtain ionic liquid germanium.

To 100 ml of ethanol was added 0.43 ml of 6 N hydrochloric acid, and phenylfluorine was added thereto in an amount of 0.04% by weight. Then, 1.0 ml of the ionic liquid germanium was added thereto, and gum arabic 2 × 10 ^-3 % by weight of ammonium bromide, 2 × 10 ^-4 % by weight of ammonium bromide was added for amplification of absorbance and shaken for 25 minutes. The separated organic solvent layer was transferred to a quartz cell and absorbance was measured at 505 nm, The concentration of liquid germanium was calculated and the results are shown in Table 2 below.

Results of measurement of ionic liquid germanium concentration according to inorganic germanium concentration in medium Inorganic germanium concentration (mg / ml) Concentration of ionic liquid germanium (㎍ / g) 1.0 292 2.0 332 3.0 523 4.0 896 5.0 1103 Note 1) dry weight base

As shown in Table 2, it can be seen that as the inorganic germanium concentration increases, the ionic germanium concentration gradually increases. This shows that the growth of the Bacillus genus is possible even at a high inorganic germanium concentration, and the inorganic germanium concentration of 5.0 mg / And the concentration of germanium in the microorganism is 1103 占 퐂 / g. Therefore, in order to produce a strain of Bacillus which has a high germanium content, the strain may be cultured in a medium containing a low concentration of inorganic germanium It is preferable to increase the adaptability of the strain by subculturing with an inorganic germanium-containing medium.

≪ Test Example 3 >

The ionic liquid germanium-containing fabric prepared in Examples 1 to 3 was repeatedly washed and dried 10 times and then measured at 37 ° C using an infrared spectrophotometer (FI-IR Spectrometer) according to the KFIA-FI-1005 test method The measurement results of the black body are shown in Table 3 below.

As a control, an inorganic germanium-containing fabric was prepared by mixing 10 kg of inorganic germanium (GeO ₂ ) with 100 kg of methanol and 0.1 kg of a calcium ethoxide coupling to prepare a coating solution, and dipping the polyethylene terephthalate fabric into the coating solution, After repeating the washing and drying 10 times as described above, the far infrared ray emissivity was measured.

Far infrared emissivity measurement result Example 1 Example 2 Example 3 Control group Far Infrared Emissivity (%) 90.4 91.7 92.1 83.8

As shown in Table 3, Example 3 in which the calcium ethoxide coupling agent was added to the coating solution was the most excellent, Example 2 in which the Bacillus sp. Strain was cultured while adapting to the inorganic germanium was the next best, and the ionic liquid germanium Example 1 coated on the surface showed excellent results as compared with the control group coated with inorganic germanium on the surface of the fabric.

In the case of Example 3, the coupling agent is firmly bonded to the surface of the fabric so that the germanium component is prevented from being separated from the surface of the fabric by repeated washing, and in the case of Example 2, the strain of Bacillus subtilis is gradually phased into inorganic germanium It is considered that the content of germanium attached to the surface of the fabric is higher than that of Example 1 because the strain of Bacillus genus having a high content of germanium can be produced.

The results of measurement of the far infrared emissivity of the Example 1 containing ionic liquid germanium as compared with the control germanium containing inorganic germanium showed that the polymer contained in the ionic liquid germanium of the present invention contained a germanium component and a polyethylene terephthalate polymer And the washing fastness was better than that of the control group. Therefore, it is presumed that the difference in residual amount of germanium component coated on the fabric after 10 repetitions of washing.

As described above, the ionic liquid germanium-containing fiber and the raw material of the present invention are firmly bonded to the surface of the fiber or the raw fabric of the ionic liquid germanium at a high concentration so that the far infrared radiation effect can be continuously exhibited.

Claims (10)

dissolving? -tocopherol in at least one organic material selected from the group consisting of fatty acid ester, sweet potato peroxide, ethanol and propylene glycol to prepare a first mixed liquid;
Mixing and dispersing ubiquinone in the first mixed liquid to prepare a second mixed liquid;
Preparing a third mixed solution by mixing ferrous chloride · tetrahydrate and ferric chloride · hexahydrate to the second mixed solution;
Mixing the third mixed solution with at least one chloride selected from the group consisting of calcium chloride, magnesium chloride, potassium chloride, and sodium chloride, sterilizing the mixture, and then mixing the purified water with water to form a fourth mixed solution;
Adding a strain of Bacillus subtilis to the fourth mixed solution and culturing the mixture for 24 hours or more to prepare a first culture solution;
Mixing inorganic germanium into the first culture solution and culturing the mixture for 24 hours or more to prepare a second culture solution;
Heating the second culture liquid to 60 ° C or higher and allowing it to stand for 3 days or more, and then dialyzing to obtain ion liquid germanium; And
And coating the ionic liquid germanium on the fibers or fabrics. The method for producing capillary flow improving fibers and fabrics containing ionic liquid germanium. The method according to claim 1,
Wherein the ferrous chloride tetrahydrate and ferric chloride hexahydrate mixed in the second mixed solution are mixed in an amount of 1 × 10 ^-12 to 3 × 10 ^-12 mol, respectively, and the ionic liquid germanium- A method for manufacturing a fiber for improving blood flow and a fabric. The method according to claim 1,
Wherein the aeration is carried out using heavy oxygen. The method for producing capillary blood flow improving fibers and fabrics containing ionic liquid germanium. The method according to claim 1,
Wherein the Bacillus subtilis strain is a strain No. KCTC 8488, and wherein the ionic liquid germanium-containing fiber and the fabric are produced. The method according to claim 1,
The production of the second culture liquid may be carried out,
Inoculating and growing the first culture medium in a medium containing inorganic germanium at an initial concentration of 0.5 mg / ml or less;
Subculturing the first cultured medium while gradually increasing the concentration of inorganic germanium in the medium by 0.1 to 1.0 mg / ml from the initial concentration;
Culturing the subcultured culture solution into the fourth mixed solution when the concentration of inorganic germanium in the medium reaches 5.0 to 10.0 mg / ml; And
And mixing the culture medium cultivated in the fourth mixed solution with inorganic germanium at a concentration of 5.0 to 10.0 mg / ml and culturing the mixture while stirring. Production of capillary flow improving fibers and fabrics containing ionic liquid germanium Way. The method according to claim 1,
Wherein the ionic liquid germanium is added to the ionic liquid germanium in the step of obtaining the ionic liquid germanium, and the second culture liquid is heated and allowed to stand and then subjected to sonication before dialysis. The method according to claim 1,
Wherein the fibers and the fabric are made of organic fibers. ≪ RTI ID = 0.0 > 11. < / RTI > The method according to claim 1,
Characterized in that the coating is prepared by dissolving, dispersing or suspending ionic liquid germanium in water or an organic solvent containing from 0.2 to 2.0% by weight of a metal alkoxide coupling agent based on the ionic liquid germanium content and coating it on fibers or fabrics. A method for producing capillary flow improving fibers and fabrics. The method of claim 8,
Wherein the metal alkoxide coupling agent is an alkoxide of a metal selected from the group consisting of magnesium, aluminum, calcium and tin, and a method for producing the fiber and fabric for improving capillary blood flow containing ionic liquid germanium. A fiber and fabric for improving capillary blood flow containing ionic liquid germanium produced by the method of any one of claims 1 to 9.