35 results about "Melamine formaldehyde" patented technology

According to a first aspect, the invention relates to a process for the production, preferably continuous, of calcium sulfate alpha hemihydrate, the process comprising: - the preparation of an aqueous gypsum suspension comprising gypsum in particulate form, water and at least one superplasticizing polymer selected from phosphate polyethers, sulfonated melamine formaldehyde (SMF) and sodium poly(styrene sulfonate); - the calcination of the aqueous gypsum suspension at a suitable temperature and pressure to obtain a suspension of calcium sulfate alpha hemihydrate; - optionally, the filtration of the calcium sulfate alpha hemihydrate suspension to separately obtain a concentrated alpha hemihydrate suspension and an aqueous filtrate.The invention also relates, according to a second aspect, to a process for preparing a gypsum-based product comprising the preparation of a plaster suspension comprising calcium sulfate alpha hemihydrate obtained by the process according to the invention. Furthermore, the invention relates to a plaster-based product obtained using a process according to the invention. The invention also relates to a gypsum-based product obtained using a process according to the invention, such as a plasterboard. Figure 2.

The invention discloses an aqueous zinc ion battery negative electrode, a preparation method thereof and an aqueous zinc ion battery, and belongs to the technical field of energy storage materials. According to the invention, the aqueous zinc ion battery negative electrode material is prepared by coating the surface of a zinc foil with a porous N-Ti3C2Tx nano material; the preparation method of the porous N-Ti3C2Tx nano material comprises the following steps: uniformly mixing a Ti3C2Tx suspension and a melamino-formaldehyde ball dispersion liquid, and carrying out electrostatic adsorption reaction to obtain a mixture; and under the inert gas atmosphere, the mixture is subjected to annealing treatment at the temperature of 500-550 DEG C, and the porous N-Ti3C2Tx nano material is obtained. The porous N-Ti3C2Tx nano material is utilized to effectively improve the problems of uncontrollable growth of zinc dendrites, volume expansion and structure pulverization, hydrogen evolution and corrosion side reaction, slow interface dynamics and poor compatibility of the material and electrolyte in the zinc battery.

This invention discloses a water-soluble anti-collapse agent, its preparation method, and a water-based slurry. The raw materials for the water-soluble anti-collapse agent include melamine, formaldehyde aqueous solution, polyol, epichlorohydrin, water, initiator, organophosphonate, and comonomer. The preparation method includes the following steps: mixing melamine and formaldehyde aqueous solution, adjusting the pH, and then reacting; introducing polyol into the reaction system to continue the reaction; then introducing organophosphonate solution into the reaction system, followed by epichlorohydrin to continue the reaction; finally introducing comonomer and initiator to continue the reaction, and then drying and optionally crushing to obtain the water-soluble anti-collapse agent. A water-based slurry containing the above-mentioned water-soluble anti-collapse agent is also provided. The anti-collapse agent provided by this invention has a filtration loss reduction rate of more than 70% against complex salts and a shale secondary rolling recovery rate of more than 80%. It has good salt resistance, temperature resistance, wall consolidation, and filtration loss reduction performance, and also has the advantages of being environmentally friendly, having low fluorescence, and good water solubility.

A readily findable dental appliance is provided having a shell with a plurality of tooth-receiving cavities shaped to receive and resiliently reposition teeth in a patient's mouth from a first arrangement toward a. second arrangement. At least one thermally-sensitive indicator is incorporated with at least a portion of the shell. The thermally-sensitive indicator includes a first temperature-activated thermochromic pigment, which preferably changes from a. first visible color when below a first temperature to a second substantially clear color when above the first temperature. The pigment preferably includes a leuco dye microencapsulated in a polymer such as melamine formaldehyde polymer. A second temperature-activated, thermochromic pigment may be provided, that changes from a. third substantially clear color when above a second temperature to a fourth visible color when below the second temperature, which is, e.g., approximately beverage-drinking temperature.

The invention relates to a composite nano fireproof material, a fireproof pre-reaction solution and a preparation method and application thereof, and the composite nano fireproof material is prepared from organic nanoparticles and organic / inorganic hybrid nanoparticles; in the organic nanoparticles, a core layer is cross-linked polyacrylamide emulsion particles, a bridging layer is prepared from diisocyanate bridging molecules, a branching layer is linear hydroxyl cellulose, the branching layer is arranged on the outer side of the bridging layer, and the core layer is wrapped with the bridging layer; in the organic / inorganic hybrid nanoparticles, a core layer is a SiO2 emulsion particle containing amino and formaldehyde groups, a transition layer is a copolymer layer which has a cross-linked network structure and contains melamine formaldehyde / phosphorus-containing polymer, and a shell layer is a copolymer layer of which the surface is grafted with linear glycidyl methacrylate. According to the invention, the defect that a fireproof layer material in the prior art cannot meet the ultraviolet test is overcome, and the defects of bubbles, gummosis, blackening, low material hardness, poor low temperature resistance and the like of the fireproof layer are avoided.

This invention belongs to the field of microencapsulation technology, and specifically relates to a high-lasting fragrance microcapsule and its preparation method. The preparation method of the high-lasting fragrance microcapsule provided by this invention includes the following steps: S101, mixing fragrance with hydrophilic particles and ultrasonically dispersing to obtain an oil phase; S102, mixing styrene-maleic anhydride copolymer, a strong acid-resistant anionic emulsifier, and a nonionic emulsifier, adjusting the pH, and stirring evenly to obtain an aqueous phase; S103, mixing melamine, formaldehyde, water, modifier A, and modifier B, heating and stirring, adjusting the pH, and cooling after the reaction to obtain a modified MF prepolymer; S104, adding the oil phase to the aqueous phase for emulsification to obtain an emulsion; S105, adding the modified MF prepolymer to the emulsion for crosslinking, adjusting the pH for curing, and then adding polyvinyl alcohol polymers and glutaraldehyde for secondary encapsulation to obtain the high-lasting fragrance microcapsule. The fragrance microcapsules prepared by this invention achieve a long-lasting fragrance effect and excellent wash resistance.

The present application relates to the technical field of flame-retardant cable, in particular to a kind of armored flame-retardant power cable, including conductor, modified insulation layer, inner liner and armored layer, the modified insulation layer is wrapped in conductor outside, the inner liner is wrapped in modified insulation layer outside, the armored layer is wrapped in inner liner outside.The present application is modified to polyphosphoric ammonium, melamine formaldehyde prepolymer in steps, solve the problem that traditional flame-retardant additive is poor with polyethylene base material Compatibility, easy to agglomerate, modified polyphosphoric ammonium effectively reduces the van der waals force between flame retardant particles, avoids the local agglomeration phenomenon that traditional polyphosphoric ammonium directly added easily occurs, while modified melamine formaldehyde prepolymer plays steric hindrance effect to polyphosphoric ammonium particles, so that it is mixed and fused in the process of insulation base material, let flame retardant realize global uniform distribution in insulating layer, no dispersion dead angle.

A metal oxide varistor (MOV) device including a MOV chip, electrically conductive first and second electrodes disposed on opposite sides of the MOV chip, electrically conductive first and second leads connected to the first and second electrodes, respectively, and an arc mitigating, flame retarding coating covering the MOV chip, the first and second electrodes, and portions of the first and second leads, the arc mitigating, flame retarding coating comprising a silicone composition formed of a filler material suspended in a silicone resin, wherein the filler material includes one or more of melamine, guanidine, guanine, hydantoin, allantoin, urea, melamine-formaldehyde, melamine-cyanurate polymer, and boric acid.

The application provides a preparation method and application of melamine-formaldehyde modified Mxene, first, melamine-formaldehyde prepolymer is synthesized, then Mxene is prepared by stripping aluminum carbide through a lithium fluoride acid solution, finally, the melamine-formaldehyde prepolymer and the stripped Mxene are in-situ polymerized to obtain melamine-formaldehyde modified Mxene, the melamine-formaldehyde modified Mxene is compounded with each component of ink, and grinding and filtering are carried out, so that high-efficiency heat-conducting UV-LED ink is obtained, the melamine-formaldehyde resin is used for embedding treatment of Mxene, so that the dispersibility of Mxene is improved, the technical problem of poor compatibility of Mxene and an ink matrix is solved, and then, the connecting material, the pigment and various kinds of additives are supplemented, UV-LED heat-conducting ink is prepared, the agglomeration of Mxene is effectively prevented, and the heat conductivity of the heat-conducting ink is greatly improved, and the heat conductivity coefficient of the ink film after printing is up to 1.32 W / m.K in the plane direction.

A composition for use in the manufacture of an in-mould electronic (IME) component, the composition comprising titanium dioxide particles dispersed in a binder, wherein the binder comprises: a cross-linking agent comprising melamine formaldehyde, a thermoplastic resin comprising a hydroxyl group, and a solvent; and the titanium dioxide particles comprise a titanium dioxide core and an outer shell comprising one or more of alumina, silica and zirconia.

The application discloses melamine formaldehyde porous polymer and a preparation method and application thereof, and belongs to the technical field of environmental pollution treatment. The melamine formaldehyde porous polymer provided by the application has adsorption effect on forchlorfenuron, maleic anhydride, tebuconazole, nithiazine, thiacloprid and paclobutrazol pesticides, and no report on the adsorption research of the melamine formaldehyde porous polymer adsorption material on the related pesticides is available. The melamine formaldehyde porous polymer has a large adsorption capacity on forchlorfenuron, maleic anhydride and tebuconazole pesticides, and the adsorption capacity of forchlorfenuron can reach 231.4 mg / g. The material is simple to prepare, low in price and has strong application performance.

This invention discloses an anti-collapse agent for drilling fluids, its preparation method, and its application. The raw materials for the anti-collapse agent include melamine, formaldehyde aqueous solution, organophosphonate, dilute sulfuric acid, water, epichlorohydrin, and a solid acid catalyst. The preparation method of the anti-collapse agent is as follows: 1) Melamine, formaldehyde aqueous solution, and water are mixed evenly, and the pH value of the mixed solution is adjusted to 8-9. Then, the mixture is heated to react and obtain material flow A; 2) Dilute sulfuric acid is introduced into material flow A to react and obtain material flow B; 3) Organophosphonate, solid acid catalyst, and epichlorohydrin are added to material flow B. After the reaction is completed, the mixture is separated and dried to obtain the anti-collapse agent. The anti-collapse agent for drilling fluids provided by this invention has good high-temperature resistance, good salt resistance, temperature resistance, wall solidification, and filtration loss reduction performance. It can meet the requirements of water-based mud anti-collapse and wall solidification in complex well conditions such as deep wells and high-salt brine wells, and extend the safe construction period.

The invention relates to melamine resin-inorganic hybrid aerogel as well as a preparation method and application thereof. The preparation method comprises the following steps: (1) mixing melamine, formaldehyde, alkali and an alcohol solvent, and reacting to obtain an organic precursor solution; and (2) cooling the organic precursor solution obtained in the step (1), adjusting the pH value, adding an inorganic precursor, mixing, reacting, and drying to obtain the melamine resin-inorganic hybrid aerogel. According to the preparation method of the melamine resin-inorganic hybrid aerogel, the raw materials are cheap and easy to obtain, the process is simple, the prepared melamine resin-inorganic hybrid aerogel is filamentous aerogel of a core-shell structure with melamine resin as a core and a silicon layer as a shell, the thermal insulation performance is excellent, and the application prospect is wide. The problems that an existing inorganic aerogel thermal insulation material is insufficient in mechanical strength and an organic aerogel thermal insulation material is inflammable can be well solved, and the inorganic aerogel thermal insulation material has a wider application prospect in the building industry and other industrial fields.

The application belongs to the technical field of electrode materials, and discloses an in-situ preparation method of a lithium iron phosphate-lithium-rich manganese-based dual-phase electrode material, which utilizes melamine, formaldehyde, ammonium polyphosphate and a mixture to prepare in-situ polymerization double-layer coated modified ammonium polyphosphate; after lithium hydroxide monohydrate is dissolved, glacial acetic acid and an aqueous solution of the in-situ polymerization double-layer coated modified ammonium polyphosphate are added and uniformly mixed to obtain a lithium acetate and ammonium polyphosphate mixed suspension; nano lithium-rich manganese-based compound powder and an organic carbon source are sequentially added to the mixed suspension of lithium acetate and ammonium polyphosphate to obtain organic carbon source coated lithium iron phosphate-lithium-rich manganese-based dual-phase precursor powder, and the powder is calcined; after inorganic carbon source and the obtained calcined product are uniformly mixed, a binder is added, and drying and pressing are performed to obtain the lithium iron phosphate-lithium-rich manganese-based dual-phase electrode material. The preparation method is simple, low in cost, high in efficiency, and the prepared lithium iron phosphate-lithium-rich manganese-based dual-phase electrode material has good water resistance.

This invention discloses a composite foam material filled with biocrystal powder, its preparation method, and its application in a sleep-aid pillow, belonging to the field of functional filler technology and patent classification number C08K3 / 34. The method includes first depositing polyphosphate ammonium onto the surface of melamine-formaldehyde prepolymer and acidified expandable graphite, followed by curing to obtain an intumescent flame retardant; synthesizing a castor oil-based flexible segment prepolymer via transesterification; and modifying aluminosilicate fibers with a silane coupling agent. The polyol, flexible prepolymer, biocrystal powder, flame retardant, modified fibers, catalyst, etc., are mixed and foamed with polyisocyanate to obtain the composite material. This invention achieves high-efficiency flame retardancy through the synergistic effect of the flame retardant's microscopic carbon source-acid source-gas source; the castor oil-based flexible segments impart high resilience and sustained compression recovery to the material; and the biocrystal powder helps improve sleep quality, thus combining flame retardancy, high resilience, and sleep-aiding functions.

The invention discloses modified melamino-formaldehyde resin for an impregnated paper decoration panel and a preparation method of the modified melamino-formaldehyde resin, and relates to the technical field of decoration materials. According to the preparation method, polyvinyl alcohol and sodium methyl silicate are subjected to a cross-linking reaction to prepare a modifier, sodium methyl silicate is hydrolyzed into silica sol, and the silica sol is grafted to a polyvinyl alcohol side chain, so that melamine formaldehyde is grafted and modified, and the hydrolysis-resistant and toughening effects of a matrix are achieved; polyvinyl alcohol chain segments and melamine formaldehyde resin macromolecules form a cross-linked network structure to further enhance the toughness of a matrix, and then part of etherified formaldehyde resin is subjected to hydrogen bond combination with polyvinyl alcohol through hydroxymethyl of the part of etherified formaldehyde resin to increase molecular chain spacing, so that the content of sodium methyl silicate is increased, and the hydrolysis resistance and toughness of the impregnated paper are enhanced; the decoration panel is manufactured through hot pressing and veneering, a glass-shaped net structure is formed, and therefore binding power is generated, and the decoration panel achieves the effects of being hydrophobic, high in glossiness, resistant to abrasion and resistant to scratches.

The application discloses a kind of thermal insulation light materials and preparation method thereof, it is related to thermal insulation material preparation technical field, comprising: melamine 20-30 parts, formaldehyde solution 20-30 parts, epoxy resin solution 20-30 parts and curing agent solution 20-30 parts, and the total weight of four components is 100 parts.The application uses the simple formula of melamine, formaldehyde solution, epoxy resin solution and curing agent solution, no redundant auxiliary agent and raw material synergy is strong, by first preparing formaldehyde-melamine pre-reaction liquid and curing agent-epoxy resin aqueous solution respectively Step-by-step process avoids local reaction uneven, then by dropwise adding mixing and curing treatment, the light efficient, excellent compatibility with coating system and stable performance of thermal insulation powder material is prepared, effectively solve the pain points of traditional thermal insulation material heavy, poor thermal insulation effect, insufficient stability, bring better use prospect.

The invention relates to an aerogel adsorbent as well as a preparation method and application thereof. The aerogel adsorbent is a melamine resin-inorganic hybrid aerogel or a melamine resin-inorganic hybrid carbon aerogel; the aerogel adsorbent is prepared from the following raw material components: melamine, formaldehyde, alkali and an inorganic substance precursor. The aerogel adsorbent is a melamine resin-inorganic composite material with the advantages of high specific surface area, high porosity, low density and the like, and is high in adsorption capacity and broad-spectrum adsorption performance.

The invention discloses a weather-resistant room-temperature phosphorescent anti-counterfeit label and a preparation method thereof.The preparation method of the weather-resistant room-temperature phosphorescent anti-counterfeit label comprises the following steps that melamine, a formaldehyde solution and a tetrahydrofuran solution are mixed to be uniform, and a reaction solution is obtained; adjusting the pH value of the reaction liquid to 7-8, and then carrying out a heating reaction; removing part of the solvent in vacuum to obtain a doped prepolymer solution; coating a substrate with the doped prepolymer solution, and then heating and curing through a temperature control program to obtain the weather-resistant room-temperature phosphorescent film, and etching a pattern mark on the weather-resistant room-temperature phosphorescent film by adopting an ultraviolet laser marking machine to obtain the weather-resistant room-temperature phosphorescent anti-counterfeit label. The weather-resistant room-temperature phosphorescent film prepared by the invention has high transparency and excellent weather resistance, can be combined with a laser direct writing process, and can be applied to the technical field of organic phosphorescent optical anti-counterfeiting encryption.

Embodiments of the present disclosure generally relate to carbon dioxide sorbent molecules and methods for forming carbon dioxide sorbent molecules. Embodiments described herein also generally relate to methods for CO2 absorption and CO2 desorption. In one embodiment, a composition for absorbing or desorbing carbon dioxide is provided. The composition comprises carbon dioxide sorbent molecules. The carbon dioxide sorbent molecule comprises a melamine-formaldehyde adduct or reaction product modified with an organic amine source, the organic amine source being different from melamine.

According to a first aspect, the invention relates to a method for the preferably continuous production of alpha calcium sulfate hemihydrate, the method comprising: - preparing an aqueous suspension of gypsum, comprising gypsum in particulate form, water, and at least one superplasticizer polymer selected from phosphated polyethers, sulfonated melamine formaldehyde (SMF) and sodium polystyrene sulfonate; - calcining the aqueous suspension of gypsum at a temperature and pressure that are suitable for obtaining a suspension of alpha calcium sulfate hemihydrate; - optionally filtering the suspension of alpha calcium sulfate hemihydrate in order to separately obtain a suspension of concentrated alpha hemihydrate and an aqueous filtrate. According to a second aspect, the invention also relates to a method for preparing a gypsum-based product, comprising preparing a suspension of plaster comprising the alpha calcium sulphate hemihydrate obtained by the method according to the invention. The invention also relates to a plaster-based product obtained by means of a method according to the invention. The invention also relates to a gypsum-based product obtained by means of a method according to the invention, such as plasterboard.

This application provides a time-dependent composite crystal form control agent for particle size control of ADC blowing agents, comprising: melamine-formaldehyde prepolymer microspheres with a particle size of 20-50 nm, used at an amount of 0.2-0.4 wt% of the theoretical ADC yield; a gemini surfactant containing phosphate ester groups, used at an amount of 0.3-0.6 wt% of the theoretical ADC yield; and carboxylated β-cyclodextrin, used at an amount of 0.4-0.8 wt% of the theoretical ADC yield. The particle size control method for the ADC blowing agent of this application involves adding the above composite crystal form control agent in the following sequence: Step 1: 10 min before the start of the biuret oxidation reaction, add the melamine-formaldehyde prepolymer microspheres and stir until homogeneous. Step 2: 30 min after the start of the reaction, add the gemini surfactant containing phosphate ester groups. Step 3: 60 min after the start of the reaction, add the carboxylated β-cyclodextrin. Through the temporal synergistic effect of the three types of components, the particle size of the ADC can be controlled within the range of 2 to 20 μm, and the particle size distribution range can be stabilized between 0.6 and 0.9.

The invention relates to a metal oxide varistor (MOV) device. The MOV device comprises an MOV chip; conductive first and second electrodes disposed on opposite sides of the MOV chip; conductive first and second leads connected to the first and second electrodes, respectively; and an arc-extinguishing, flame-retardant coating covering the MOV chip, the first and second electrodes, and a portion of the first and second leads, the arc-extinguishing, flame-retardant coating comprising a silicone composition formed of a filler material suspended in a silicone resin, the filler material comprises one or more of melamine, guanidine, guanine, hydantoin, allantoin, urea, melamine-formaldehyde, a melamine-cyanurate polymer, and boric acid.

The invention relates to the technical field of materials, in particular to an organic montmorillonite modified soft melamine foam material and a preparation method thereof. The organic montmorillonite modified melamine foam disclosed by the invention is mainly prepared from the following raw materials in parts by mass: 100 parts of organic montmorillonite modified melamine-formaldehyde pre-polycondensate, 0.5 to 10 parts of a surfactant, 2 to 20 parts of a foaming agent, 2 to 15 parts of a catalyst, 0 to 5 parts of an auxiliary agent and 0 to 30 parts of water. The organic montmorillonite modified melamine foam disclosed by the invention not only has excellent mechanical properties, but also has excellent flame retardant property and thermal stability. The preparation method of the organic montmorillonite modified melamine foam is simple, raw materials are easy to obtain, and the organic montmorillonite modified melamine foam has the potential of large-scale popularization and application.

The invention relates to the technical field of abrasive tool manufacturing, in particular to high-resistance waterproof abrasive paper based on a modified resin adhesive, which comprises a dipping reinforced base paper layer, a bottom adhesive layer, an abrasive material layer and a composite adhesive layer. According to the abrasive paper, the base paper is deeply impregnated through the epoxy modified acrylic emulsion and the silane coupling agent to form a double cross-linked network, and the primer layer adopts the waterborne polyurethane, the nano silicon dioxide and the melamino-formaldehyde condensate to improve the thermal hydrolysis resistance; the composite adhesive layer utilizes benzoxazine modified phenolic resin and epoxidized soybean oil for synergistic curing to construct a gradient cross-linked structure. The structural stability and grinding performance retention rate of the abrasive paper under long-term water immersion, high temperature, high humidity and high-pressure water flow can be remarkably improved.

The application provides a timing-dependent composite crystal form control agent for ADC foaming agent particle size regulation, which comprises: melamine-formaldehyde prepolymer microspheres with a particle size of 20-50 nm, the amount of which is 0.2-0.4 wt% of the theoretical yield of ADC; a gemini surfactant containing a phosphate group, the amount of which is 0.3-0.6 wt% of the theoretical yield of ADC; and carboxylated β-cyclodextrin, the amount of which is 0.4-0.8 wt% of the theoretical yield of ADC. The ADC foaming agent particle size regulation method of the application adds the above-mentioned composite crystal form control agent according to the following timing: step 1: 10 min before the start of the biuret oxidation reaction, melamine-formaldehyde prepolymer microspheres are added and stirred uniformly. Step 2: 30 min after the start of the reaction, the gemini surfactant containing a phosphate group is added. Step 3: 60 min after the start of the reaction, the carboxylated β-cyclodextrin is added. Through the timing synergistic effect of the three types of components, the particle size of the ADC can be regulated within the range of 2-20 μm, and the particle size distribution span is stably 0.6-0.9.

The present application relates to the field of artificial board, and discloses a mildew-proof and water-resistant bamboo-based artificial board and a preparation method thereof, wherein the board blank of the artificial board is formed by bamboo shaving glue mixing and paving; the components for glue application include melamine, formaldehyde, modified bamboo powder, modified nano silicon dioxide, plant oil acid and water; the modified bamboo powder is made by grafting modified silane coupling agent with bamboo powder; the modified silane coupling agent is made by reacting functional modifier obtained by the reaction of 3-chloro-2-hydrazine pyridine intermediate made from 3-chloro-2-hydrazine pyridine and carbon disulfide, hydrophobic modified ultraviolet absorber made from 5-chloro-2-(2',4'-dihydroxyphenyl)-2H-benzotriazole and glycidyl ester tertiary carbonic acid, and p-phenylenediamine, and then reacting with vinyl trimethoxysilane; the modified nano silicon dioxide is made by modifying with silicon-phosphorus coupling modifier obtained from DOPO and vinyl triethoxysilane and tetraethyl orthosilicate, so as to prepare the artificial board with good ultraviolet resistance, antibacterial and mildew-proof property, water resistance and flame retardance.

A readily findable dental appliance is provided having a shell with a plurality of tooth-receiving cavities shaped to receive and resiliently reposition teeth in a patient's mouth from a first arrangement toward a second arrangement. At least one thermally-sensitive indicator is incorporated with at least a portion of the shell. The thermally-sensitive indicator includes a first temperature-activated thermochromic pigment, which preferably changes from a first visible color when below a first temperature to a second substantially clear color when above the first temperature. The pigment preferably includes a leuco dye microencapsulated in a polymer such as melamine formaldehyde polymer. A second temperature-activated thermochromic pigment may be provided that changes from a third substantially clear color when above a second temperature to a fourth visible color when below the second temperature, which is, e.g., approximately beverage-drinking temperature.

This invention comprises the production of multilayer microcapsules produced by using two different active agents (n-eicosane (1) and tea tree oil (3)) and two different capsule walls (melamine-formaldehyde (2) and ethyl cellulose (4)), and their integration into textile products. The invention aims to develop textile products that have thermal storage capacity and offer antibacterial properties by means of multilayer capsule design. As a first step, the core material n-eicosane (1) is encapsulated with melamine-formaldehyde prepolymer (2) and single-layer microcapsules are obtained. As a second step, single-layer microcapsules and tea tree oil (3) are used as active agents and encapsulated with ethyl cellulose (4). Thus, multilayer microcapsules are obtained. As a third step, the obtained multilayer microcapsules are transferred to 100% cotton woven fabric. As a result, thermal regulation and antibacterial effect are imparted to the fabric in a single step.