RU2208069C2 - Method for producing filament comprising powdered functional minerals (versions) - Google Patents

Abstract

FIELD: textile industry. SUBSTANCE: method involves providing coarse grinding of functional pinacoidal crystal mineral; performing fine grinding of resultant powdered functional mineral to grain size less than 1/3 of predetermined filament fineness; mixing 0.1-10 wt% of finely ground powdered functional mineral with 90- 99.9 wt% of polymer. Resultant mixture of powdered functional mineral and polymer is used for filament spinning. EFFECT: increased efficiency and improved quality of filament. 22 cl, 5 dwg, 7 ex

Description

 This invention relates to a method for producing fiber containing powdered minerals, in particular to a method for producing fiber containing powdered functional mineral, the crystalline form of which (particles of the mineral in the ground state) is pinacoid, or two types of powdered functional minerals, one of which has pinacoid crystalline shape, and the second - prismatic, pyramidal, rhombohedral, hexagonal (cubic), octagonal or twelve-sided shape, as well as the fiber obtained by such methods.

 Recently, functional minerals such as elvan, hornblende (hornblende), rutile, zeolite, zircon, mullite, jadeite (nephrite) or tourmaline, or artificial functional minerals synthesized from them, have begun to be used in the world of fibers.

 Such functional minerals have antibiotic, absorbing, moisture-absorbing properties, can radiate in the far infrared region, eliminate unpleasant odors, trap electromagnetic waves, ultraviolet rays, emit negative ions, and prevent the accumulation of static electricity.

 The production of fiber with powdered minerals usually involves spinning, drawing, roasting, cutting, or weaving, which are performed simply by mixing the powdered mineral with the polymer and synthesizing fiber material from them. Such well-known technical solutions are disclosed, for example, in US patents 5,880,044 dated 03/09/1999, B 32 V 5/16 and 5,958,328 dated 09/28/1999, D 01 D 10/02.

 However, when using conventional methods for the production of such fibers, the particles of the powdered mineral used can have various crystalline forms, such as prismatic, pyramidal, rhombohedral, hexagonal, octagonal or twelve-sided, which contributes to the accelerated wear of production equipment elements such as heaps, rollers, housing a guide. In addition, the structure of the mineral particles themselves, as described above, does not allow to obtain a fiber with a smooth surface and the fiber is often cut.

SUMMARY OF THE INVENTION
The objective of the invention is to provide a method for the production of fibers containing powdered functional minerals, in particular phyllosilicate powdered minerals that emit in the far infrared spectrum, regulate blood pressure, relieve pain, have antibiotic effects, eliminate unpleasant odors, trap electromagnetic waves, ultraviolet rays, possess absorbing and moisture-absorbing properties, emit negative ions and prevent the accumulation of static elec trinity and which have a pinacoid crystalline form.

 Another object of the invention is to provide a method for producing fiber containing powdered functional minerals in a mixture consisting of phyllosilicate powdered mineral and a special powdered mineral that emit in the far infrared, regulate blood pressure, relieve pain, have antibiotic effects, eliminate unpleasant odors, and delay electromagnetic waves, ultraviolet rays, have absorbing and moisture-absorbing properties, emit a negativity Yelnia ions and prevent the accumulation of static electricity and which have pinakoidnuyu, prismatic, pyramidal, rhombohedral, hexagonal, octahedral or dodecahedral crystal form.

 Another objective of the invention is the use of the above methods for the production of fiber, which acquires a smooth surface due to the fact that the particles of phyllosilicate mineral are distributed on the surface, while reducing the wear rate of equipment, such as heaps, rollers, guide body, increases production productivity.

 To solve the above problems, a method for the production of fiber containing powdered functional minerals containing the stages of preliminary grinding of a functional mineral of a pinacoid crystalline form, fine grinding of the obtained powdery functional mineral to a grain size of less than 1/3 of a given fiber fineness, mixing 0.1-10 wt.% Finely ground powdered functional mineral with 90-99.9 wt. % polymer and fiber material synthesis, and fiber spinning from a synthesized mixture of powdered functional mineral with polymer.

 Another proposed method for producing a fiber containing powdered functional minerals comprises the steps of pre-grinding the first functional mineral of a pinacoid crystalline form and the second functional mineral of a prismatic, pyramidal, rhombohedral, hexagonal, octahedral or twelve-sided crystalline form, fine grinding the obtained first and second powdery functional minerals to grain less than 1/3 of the specified fiber fineness, mixing the first the second finely ground powdered functional minerals, mixing 0.1-10 wt.% a mixture of the first and second finely powdered functional minerals with 90-99.9 wt.% polymer and the synthesis of fiber material, spinning fiber from a synthesized mixture of the first and second powdered functional minerals polymer.

BRIEF DESCRIPTION OF THE DRAWINGS
The accompanying drawings, included in this description with the aim of more fully disclosing the essence of the invention, illustrate options for its implementation and together with the description explain the principles of the invention.

The drawings are shown in the following figures:
Figure 1 - image of various crystalline forms of minerals.

 FIG. 2 is a flowchart of a method for manufacturing a fiber containing a powdered functional mineral according to the invention.

 Figure 3 is a flowchart of another method for producing fiber containing powdered functional minerals according to the invention.

 Figure 4 is a side view in section of a fiber obtained by the method presented in figure 2.

 5 is a side view in section of a fiber obtained by the method presented in figure 3.

DETAILED DESCRIPTION OF THE INVENTION
Below is described in detail a preferred embodiment of the invention, presented as an example in the accompanying drawings.

 In FIG. 1, which shows various crystalline forms of minerals, namely: (a) a pinacoid crystalline form, (b) a prismatic crystalline form, (c) a rhombohedral crystalline form, (d) a hexagonal crystalline form, (e) an octahedral crystalline form form and (f) is a twelve-sided crystalline form.

 The above crystalline forms relate to the following minerals.

 (a) - pinacoid crystalline form: chalcocyte, pyrrhotite, marcasite, polybasite, chrysoberyl, ilmenite, brookite, columbite, euxenite, samarskite, gibbsite, brucite, diaspore, boehmite, hydromagnesite, polygalite, chloritoid, hempite titanium (titanium) , allanite, pumpellite, hedenbergite, bronzite, hypersthene, wollastonite, rhodonite, pyrophyllite, talc, paragonite, margarite, prenite, ordinary mica, phlogopite, biotite, lepidolite, cinnewaldite, beidellite, montmorillonite, nonontornite, clapton, sapon chlorine, thuringitis, kaolinite, antigorite, and mesit, kronstedtit, halloysite, sanidin, heylandite, stilbit, phillipsit, etc.

 (b) - prismatic crystalline form: discrazite, corundum, rutile, manganite, azurite, malachite, feldspar, core, glauberite, monazite, tantalite, colemanite, brocantite, trifilite, apatite, turquoise, phenacite, willemite, zircon, andalusite, kyan , topaz, staurolite, datolite, gadolinite, tortveitite, lavsonite, ilvaite, clinocoisite, pajonite, diopside, augite, spodumene, aegirine, aegirine augite, enstatite, tremolite, conventional hornblende, glaucofan, ribecite, arfvedilite, anfinositel, anfinositel, anfinositel, anfinositel, anfinositel, anfinositel, anfinositel, anfinositel, anfinositel, anfinositel, anfo orthoclase, microcline, albite, cancrinitis, marialitis, dipyr, mizzoni t, meionite, thomsonite, lomontite, mordenite, procrastinate, flagstaffit, elvan, hornblende, tourmaline, mullite, jadeite, etc.

(c) - rhombohedral crystalline form: calcite, dolomite, etc .;
(d) - hexagonal crystalline form: rock salt, etc .;
(e) an octagonal crystalline form: fluorite, etc .;
(f) - twelve-sided crystalline form: blend, etc.

 In addition, celadonite and glauconite are samples of flaky crystalline minerals.

 Along with the above crystalline forms, the present invention also takes into account specific crystallographic systems of functional minerals.

 The functional minerals typical of a monoclinic crystallographic system are listed below.

 * monoclinic crystallographic system: acanthite, polybasite, jamsonite, boulangerite, realgar, auripigment, cryolite, manganite, azurite, malachite, hydrozincite, sodium carbonate, borax, corenite, colemanite, glauberite, brocanthite, monazite, chlorodite, laparite, lazarite sphene (titanite), datolite, gadolinite, uranofan, graphite, tortveitite, clinitoisitis, epidote, allanite, pumpellite, clinoenstatite, pajonite, diopside, gedenbergite, augite, spodumene, jadeite, aegirine, aegirine agygite, common treme, tremit glaucofan, ribekite, arfvedsonite, pyrophyllite, brucite, paragonite, ordinary mica, glauconite, celadonite, margarite, phlogopite, biotite, lepidolite, cinnvaldite, stilpnomelan, beidellite, montmorillonite, nontronite, saponite, vermiculite, penninite, clinochlorite, chichlorite, chichlorite, chichlorite, chichlorite, chichlorite, chichlorite, chichlorite, chichlorite, chichlorite, chichlorite, chichlorite, chichlorite, chichlorite, chichlorite, chichlorite, chichlorite, , gallu azite, paligorskite, coosit, sanidin, orthoclase, scolecite, lomontite, heylandite, stilbit, phillipsite, harmotome, clinoptilolite, Evenkit, etc.

 As indicated above, the preferred crystalline form of minerals to achieve the objective of the invention is the pinacoid form, and the crystallographic system is monoclinic. In addition, the mineral must have low hardness.

 Thus, among the many known types of minerals, preference is given to the phyllosilicate minerals listed below, satisfying these conditions.

* phyllosilicate minerals:
pyrophyllite {Al ₂ Si ₄ O ₁₀ / OH) ₂ }
- talc {Mg ₃ Si ₄ O ₁₀ (OH) ₂ }
- sixteen group
1. paragonite {NaAl ₂ (Al, Si ₃ ) O ₁₀ (OH) ₁₂ }
2. ordinary mica {KAL ₂ (AlSi ₃ ) O ₁₀ (OH, F) ₂ }
3. glauconite {(K, Na) (Al, Fe ^{3 + *} Mg) ₂ (Al, Si) ₄ O ₁₀ (OH) ₂ }
4. celadonite {K (Mg, Fe) (Fe, Al) Si ₄ O ₁₀ (OH) ₂ }
5. Margarite {CaAl ₂ (Al ₂ Si ₂ ) O ₁₀ (OH) ₂ }
6. shale mica
7. lepidomelan {KFeAlSiO (OH, F)}
- biotite group:
1. phlogopite {KMg ₃ (AlSi ₃ ) O ₁₀ (F, OH)}
2. lepidolite {K (Li, Al) ₃ (Si, Al) ₄ O ₁₀ (F, OH) ₂ }
3. Zinnwaldite {KLiFe + 2Al (Al, Si ₃ ) O ₁₀ (F, OH) ₂ }
4. stylnomelan {K (Fe ^{+ 2} , Fe ^{+ 3} , Al) ₁₀ Si ₂₂ O ₃₀ (OH) ₁₂ }
- montmorillonite group:
1. beidellite {(Na, Ca / 2) _0.03 Al ₂ (Al, Si) ₄ O ₁₀ (OH) ₂ ChnH ₂ O}
2. montmorillonite {(Na, Ca) _0.33 (Al, Mg) ₂ Si ₄ O ₁₀ (OH) ₂ ЧnH ₂ O}
3. nontronite {Na _0.33 Fe ₂ +3 (Al, Si) ₄ O ₁₀ (OH) ₂ ChnH ₂ O}
4. saponite {(Ca / 2, Na) _0.33 (Mg, Fe) ₃ (Si, Al) ₄ O ₁₀ (OH) ₂ × 4H ₂ 0}
5. vermiculite {(Mg, Fe, Al) ₃ (Al, Si) ₄ O ₁₀ (OH) _{2 4} 4H ₂ O}
- chlorite group:
1. pennitis
2. Clinochlor {(Mg, Fe ²⁺ ) ₅ Al (Si, Al) ₄ O ₁₀ (OH) ₈ }
3. Prochlorite = ripidolite {(Mg, Fe, Al) ₆ (Si, Al) ₄ O ₁₀ (OH) ₈ }
4. chamosite {(Fe ²⁺ , Mg, Fe ³⁺ ) ₅ Al (Si ₃ Al) O ₁₀ (OH, O) ₈ }
5. thuringitis-kaolinite-serpentinite group:
1. kaolinite {Al ₂ Si ₂ O ₅ (OH) ₄ }
2. antigorite {(Mg, Fe) ₃ Si ₂ O ₅ (OH) ₄ }
3. Chrysotile {Mg ₃ Si ₂ O ₅ (OH) ₄ }
4. Amesite {(Mg ₂ Al) (AlSi) O ₅ (OH) ₄ }
5. kronstedtit
6. halloysite {Al ₂ Si ₂ O ₅ (OH) _{4 2} 2H ₂ O} (Al ₂ Si ₂ O ₅ (OH) ₄ after dehydration)
7. paligorskite = attapulgite {(Mg, Al) ₂ Si ₄ O ₁₀ (OH) × 4H ₂ O}
According to a first aspect of the invention, a functional fiber is produced by mixing one or more types of the above-mentioned phyllosilicate minerals with a polymer selected from the group consisting of polyester, polyamide, polypropylene, polyacrylonitrile, viscose fiber and acetate fiber, and synthesizing fiber material from them.

 In addition, according to the second aspect of the invention, a functional fiber is produced by mixing with a polymer a mixture of minerals prepared from one type of phyllosilicate minerals and one type of minerals of a non-non-crystalline crystalline form, and synthesizing fiber material from them.

 In FIG. 2 is a flowchart of a method for producing fiber containing powdered functional minerals.

 As shown in FIG. 2, according to a first aspect of the invention, the proposed method is performed as follows.

 At the first stage, the functional mineral of the pinacoid crystalline form is pre-crushed (step 101). In a second step, the obtained powdered functional mineral is finely ground until a powder grain of less than 1/3 of the desired fiber fineness is reached (step 103). In the third stage, the powdered functional mineral obtained in the second stage is mixed in an amount of 0.1-10 wt. % with the polymer in an amount of 90-99.9 wt.% (step 105) and the fiber material is synthesized. In a fourth step, fiber is prepared from a synthesized mixture of a powdered functional mineral and polymer using conventional spinning technology, or by double spinning using double dies (step 107). Finally, a fiber with powdered functional minerals is obtained by drawing, firing, cutting or weaving (step 109).

 A preferred functional mineral is the phyllosilicate mineral of a monoclinic crystallographic system and low hardness.

 Figure 3 presents a block diagram of another proposed method for the production of fibers containing powdered functional minerals.

 As shown in figure 3, the proposed method for the production of fibers containing several types of powdered functional minerals, corresponding to the second aspect of the invention, is performed as follows.

 At the first stage, the first functional mineral and the second functional mineral are crushed, where the first mineral has a pinacoid crystalline form, the second functional mineral has a prismatic, pyramidal, rhombohedral, hexagonal, octagonal or twelve-sided crystalline form (stage 201). At the second stage, the obtained powdered functional minerals are finely ground until a powder grain of less than 1/3 of the specified fiber fineness is reached (step 203). In the third step, the finely divided powdered functional minerals obtained in the second step are mixed with each other (step 205). In the fourth stage, the mixture of the first and second powdered functional minerals is mixed in an amount of 0.1-10 wt. % with the polymer in an amount of 90-99.9 wt.% and synthesize the fiber material (stage 207). In a fifth step, fiber is obtained from a synthesized mixture of the first and second powdered functional minerals with a polymer using conventional spinning technology or by double spinning using double dies (step 209). Finally, a fiber with powdered functional minerals is obtained by drawing, calcining, cutting or weaving (step 211).

 On the other hand, when implementing the proposed methods in the first and second aspects of the invention, an inorganic antibiotic agent can be added to the mixture to enhance the antibiotic properties of the material. Such an inorganic antibiotic agent is obtained by introducing silver ions in an amount of 0.5-5 wt.% In zeolite, calcium phosphate or zirconium, taken in an amount of 95-99.5 wt. % In a preferred case, the content of the antibiotic agent in the mixture of minerals is 3-30 wt.%.

The above methods may also include a stage of calcination at a temperature of 600-1200 ^o With to remove impurities from minerals, and this stage of firing is carried out before the stage of preliminary grinding or after the stage of fine grinding. In addition, steps may be taken to remove metals from the powdered functional minerals in a state mixed with water by means of an electromagnet and to pass the powdered functional mineral through a filter under pressure. Separately, precipitation or centrifugation operations may be used to obtain finely divided powder of functional minerals.

 The methods described above involve the use of minerals in such a content that allows you to get fiber weight number 3 denier. In the case of fiber weighing more than 3 denier, the mineral content will change. At the same time, the granularity of the powdered mineral should be less than 1/3 of the fineness of the fiber. In the case of spinning of a fiber with a weight number of less than 3 denier, the preferred grain size of the powdered mineral is 3 μm, and particularly preferred is less than 1 μm.

 For fiber weighing less than 3 denier, the preferred mass fraction of powdered functional minerals in a mixture with the polymer is 0.1-3%, more preferred 1.5-2.5%. For fibers with a weight number of more than 3 denier, the preferred mass fraction of powdered functional minerals is 10%, more preferred 2-6%. 4 and 5 show side views in section of a fiber obtained by the methods according to figure 2 and 3.

 As shown in figure 4, the fiber 100 contains particles 200 of a powdered mineral (pinacoid form), located one after the other on the surface of the fiber 100, which makes the fiber pleasant to the touch and gives it the natural qualities inherent in mineral 200.

 As shown in FIG. 5, the fiber 100 comprises particles of the first powdery mineral 200 located one after another on the surface of the fiber 100, and particles of the second powdery mineral 300 having a prismatic, pyramidal, rhombohedral, hexagonal, octagonal or twelve-sided crystalline shape and arranged unevenly in the inner part of the fiber 100. Since the particles 200 of the first powdered mineral are located around the particles 300 of the second powdered mineral, the fiber is pleasant to the touch and when acquires natural qualities inherent in both the first and second minerals 200 and 300.

 Below the invention is described in more detail by examples, not limiting the possibility of its implementation, but allowing various kinds of changes.

Example 1
To produce fiber with a weight number of 2 denier, emitting in a far infrared region, which has a beneficial effect on the human body, and having a high quality, ordinary mica having a pinacoid crystalline form, is preliminarily crushed to a grain size corresponding to a mesh number of 325 mesh. Then, after firing the powder of ordinary mica obtained after preliminary grinding at a temperature of 800 ^o C, it is subjected to fine grinding to achieve maximum granularity (particle size of the powder) of less than 1 μm. After that, having removed the metals from the powder in a state mixed with water using an electromagnet and passing the powdered functional mineral through a filter under pressure, a finely divided powdery mineral is obtained.

Then 17 wt.% Powdered ordinary mica is mixed with an inorganic antibiotic agent, after which the mixed powders are introduced into the polyester. Thus, using conventional spinning technology at a temperature of 283 ^{° C.} , a fiber with a mass fraction of the aforementioned mixed powders of 2% is obtained. This reduces the wear rate of equipment elements such as headers, rollers, guide body, as well as fiber cutting, and allows to obtain high-quality fiber with a smooth surface.

Example 2
This example uses a technique similar to that described above in Example 1, except that polyamide is used instead of polyester.

Example 3
After introducing the mixed powders into the polymerization stage of the polyester, as described for Example 1, a periodic polymerization process is carried out at a polymerization temperature of 290 ^{° C.} and a viscosity coefficient of the polymerized material equal to 2700 poise, resulting in a crumb with a mineral powder content of 2 wt.%. Then, at a spinning temperature of 283 ^{° C., a} staple fiber with a weight of 1.4 denier is spun. As a result, the wear rate of equipment components and fiber cutting are reduced, while the fiber has a smooth surface and high quality.

Example 4
For the production of staple acrylic fiber with a weight of 1.4 denier, emitting in a far infrared region, which has a beneficial effect on the human body, eliminating unpleasant odors and having antibiotic action and moisture-absorbing properties, the mineral Elvan having a non-non-crystalline crystalline form is subjected to preliminary grinding, and ordinary mica, which has a pinacoid crystalline form, before that, after firing minerals. Then, the powder of elvan and ordinary mica is subjected to fine grinding until the maximum grain size of each mineral is less than 1 μm. Next, prepare a mixture of minerals containing 22 wt. % powdered elvan, 61 wt.% powdered ordinary mica and 17 wt. % powdered zeolite, which is a carrier of 3 wt.% silver ions as an inorganic antibiotic agent. Finally, a material is synthesized from a mixture of powdered minerals and polyacrylonitrile, from which, using conventional spinning technology, a fiber is produced with a mass content of a mixture of powdered minerals of 2%, which reduces the wear rate of equipment elements, as well as cutting the fiber and allows to obtain high quality fiber with smooth surface.

Example 5
With the exception of using viscose instead of polyacrylonitrile, this example uses a technology similar to that described above in Example 4 to produce a fiber containing 2 wt.% Mixed powdered minerals.

Example 6
With the exception of using acetate instead of viscose in this example, a technology similar to that described above in Example 5 is used to produce a fiber containing 2 wt.% Mixed powdered minerals.

Example 7
For the production of staple polyester fiber weighing 6 denier, emitting in a far infrared region and emitting negative ions, which has a beneficial effect on the human body, the usual mica having a pinacoid crystalline form and tourmaline having a non-pinnacoid crystalline form are subjected to preliminary grinding. Then the powder of ordinary mica and tourmaline is subjected to fine grinding to achieve a maximum granularity of each mineral less than 5 microns. After this, a mixture of minerals is prepared containing 70 wt.% Powdered ordinary mica, 15 wt.% Powdered tourmaline and 15 wt.% Powdered zeolite, which is a carrier of 2 wt.% Silver ions as an inorganic antibiotic agent. Next, 20 wt.% A mixture of powders is mixed with 80 wt. % polyester, this mixture is melted to obtain the base (mother) portion of the crumbs. In conclusion, 20 wt.% Of the base portion of crumbs and 80 wt.% Of polyester are taken, fiber material is mixed and synthesized from them, from which, using conventional spinning technology, fiber is produced with a content of a mixture of powdered minerals of 2 wt.%, Which reduces the intensity wear of equipment elements, as well as fiber cutting and allows you to get high quality fiber with a smooth surface.

 Although functional minerals are represented by natural minerals in the above examples, the invention provides for the use of various artificial functional minerals.

 According to the invention, the use of only one type of functional mineral, in particular a phylosilicate mineral of a pinacoid crystalline form, or several types of functional minerals having a prismatic, pyramidal, rhombohedral, hexagonal, octahedral or twelve-sided crystalline form, mixed with a functional mineral of a pinacoid crystalline form, allows to obtain fiber with smooth surface due to the distribution of particles of the powdered phyllosilicate mineral over fiber surfaces and increase production productivity by reducing the wear rate of equipment items such as headers, rollers, and the guide body.

 In addition, according to the invention, the use of functional minerals, in particular phyllosilicate minerals, allows to obtain multifunctional fibers that are able to emit in the far infrared spectrum, regulate blood pressure, relieve pain, have antibiotic effects, eliminate unpleasant odors, delay electromagnetic waves, ultraviolet rays, act as an absorbent, absorb moisture, emit negative ions and prevent the buildup of static electricity a.

 From the description and practical application of the present invention, other particular forms of its implementation will be apparent to those skilled in the art.

 This description and examples are considered solely as material illustrating the invention, the essence of which and the scope of patent claims are defined in the following claims by a combination of essential features and their equivalents.

Claims (22)

1. A method of manufacturing a fiber containing powdered functional minerals, comprising the steps of: pre-grinding the functional mineral pinacoid crystalline form, firing the functional mineral or powdered functional mineral at 600-1200 ^o C, fine grinding the resulting powdered functional mineral to a grain size of less than 1/3 specified fiber fineness, input into the mineral 3-30 wt. % inorganic antibiotic agent, mixing 0.1-10 wt.% finely powdered functional mineral with 90-99.9 wt.% polymer, spinning fiber from a mixture of powdered functional mineral with polymer.  2. The method according to claim 1, characterized in that natural or artificial functional minerals are used as a functional mineral.  3. The method according to claim 1, characterized in that the phyllosilicate mineral is used as a functional mineral.  4. The method according to claim 3, characterized in that the phyllosilicate mineral is selected from the group consisting of pyrophyllite, talc, paragonite, ordinary mica, glauconite, celadonite, margarite, shale mica, lepidomelan, phlogopite, lepidolite, zinnvaldite, stilpomelane, b , montmorillonite, nontronite, saponite, vermiculite, penninite, clinochlor, prochlorite, chamosite, thuringite, kaolinite, antigorite, chrysotile, amesite, kronstedtite, halloysite and paligorskite.  5. The method according to claim 1, characterized in that the inorganic antibiotic agent is obtained by introducing silver ions into zeolite, calcium phosphate or zirconium.  6. The method according to claim 1, characterized in that it further comprises the steps of: removing metals from the powdered functional mineral in a state mixed with water by means of an electromagnet, passing the powdered functional mineral through a filter under pressure.  7. The method according to claim 1, characterized in that the finely divided powder of the functional mineral is obtained by precipitation or centrifugation.  8. The method according to p. 1, characterized in that the polymer is selected from the group consisting of polyester, polyamide, polypropylene, polyacrylonitrile, viscose fiber and acetate fiber.  9. The method according to claim 1, characterized in that the stage of mixing and synthesis includes: mixing 10-30 wt.% Powdered mineral with 70-90 wt.% Polymer selected from polyester, polyamide and polypropylene, melting the powdered mineral and polymer to obtain a basic portion of crumbs and obtaining a mixture of a basic portion of crumbs and its main material.  10. The method according to claim 1, characterized in that the stage of mixing and synthesis includes mixing the powdered mineral with a polymer selected from polyester or polyamide, and polymerizing the resulting mixture.  11. The method according to claim 10, characterized in that after polymerization of the mixture, the content of the powdered mineral is 0.1-10 wt.%, And the polymer content is 90-99.9 wt.%. 12. A method of manufacturing a fiber containing a powdered functional mineral, comprising the steps of: pre-grinding the first functional mineral of the pinacoid crystalline form and the second functional mineral of the crystalline form selected from prismatic, pyramidal, rhombohedral, hexagonal, octahedral and twelve-sided, firing the first and second functional minerals, or first and second functional powdered minerals at 600-1200 ^o C., obtained micronization ervogo and second functional powdery minerals to less than 1/3 of a predetermined grain fiber fineness entered into a mixture of 3-30 wt minerals. % inorganic antibiotic agent, mixing the first and second powdered functional minerals, mixing 0.1-10 wt. % mixture of the first and second powdered functional minerals with 90-99.9 wt. % polymer, spinning fibers from a mixture of the first and second powdered functional minerals with the polymer.  13. The method according to p. 12, characterized in that as the first and second functional minerals use natural or artificial functional minerals.  14. The method according to p. 12, characterized in that as the first functional mineral using phyllosilicate mineral.  15. The method according to 14, characterized in that the phyllosilicate mineral is selected from the group consisting of pyrophyllite, talc, paragonite, ordinary mica, glauconite, celadonite, margarite, shale mica, lepidomelan, phlogopite, lepidolite, cinnivaldite, stilpomelane, b , montmorillonite, nontronite, saponite, vermiculite, penninite, clinochlor, prochlorite, chamosite, thuringite, kaolinite, antigorite, chrysotile, amesite, kronstedtite, halloysite and paligorskite.  16. The method according to p. 12, characterized in that the inorganic antibiotic agent is obtained by introducing silver ions into zeolite, calcium phosphate or zirconium.  17. The method according to p. 12, characterized in that it further comprises the steps of: removing metals from the first and second powdered functional minerals in a state mixed with water by means of an electromagnet, passing the first and second powdered functional minerals through a filter under pressure.  18. The method according to p. 12, characterized in that the finely ground powder of the first and second functional minerals is obtained by precipitation or centrifugation.  19. The method according to p. 12, characterized in that the polymer is selected from the group consisting of polyester, polyamide, polypropylene, polyacrylonitrile, viscose fiber and acetate fiber.  20. The method according to p. 12, characterized in that the mixing stage and includes: mixing 10-30 wt.% A mixture of the first and second powdered minerals with 70-90 wt.% Polymer selected from polyester, polyamide and polypropylene, melting the resulting mixture of powdered minerals and polymer to obtain a basic portion of crumbs and obtaining a mixture of a basic portion of crumbs and its main material.  21. The method according to p. 12, characterized in that the stage of mixing and synthesis includes mixing a mixture of the first and second powdered minerals with a polymer selected from polyester or polyamide, and polymerizing the resulting mixture.  22. The method according to item 21, characterized in that after polymerization of the mixture, the content of the mixture of the first and second powdered minerals in it is 0.1-10 wt.%, And the polymer content is 90-99.9 wt.%.

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