WO2015076473A1 - Versatile functional mixed cotton and method for manufacturing same - Google Patents

Versatile functional mixed cotton and method for manufacturing same Download PDF

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Publication number
WO2015076473A1
WO2015076473A1 PCT/KR2014/005983 KR2014005983W WO2015076473A1 WO 2015076473 A1 WO2015076473 A1 WO 2015076473A1 KR 2014005983 W KR2014005983 W KR 2014005983W WO 2015076473 A1 WO2015076473 A1 WO 2015076473A1
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fiber
functional
cotton
weight
parts
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PCT/KR2014/005983
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French (fr)
Korean (ko)
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윤갑호
송운학
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주식회사 에너씨스
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Publication of WO2015076473A1 publication Critical patent/WO2015076473A1/en

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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/02—Cotton wool; Wadding
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C1/00—Treatment of vegetable material
    • D01C1/02—Treatment of vegetable material by chemical methods to obtain bast fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/59—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with ammonia; with complexes of organic amines with inorganic substances
    • D06M11/60—Ammonia as a gas or in solution
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
    • D06M11/71—Salts of phosphoric acids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/80—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides
    • D06M11/82—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides with boron oxides; with boric, meta- or perboric acids or their salts, e.g. with borax
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/52—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment combined with mechanical treatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine

Definitions

  • the present invention relates to a multi-use functional mixed cotton, specifically, a multi-functionality of the pre-registered invention as a complementary and improved invention of the pre-registered invention patent (Registration No.:10-1079871) of the present applicant.
  • the present invention relates to a multi-purpose functional mixed cotton obtained by mixing a homogenized mixed fiber of three fibers and a wave-type low melting thermoplastic resin impregnated with a three-fiber immersion composition (liquid) on the other hand, and a manufacturing method thereof. .
  • the versatile functional cotton is added with 20 to 25 parts by weight of ammonium phosphate monobasic to 100 parts by weight of ammonia aqueous solution, and 3 to 7 weights of boron in a solution dissolved by stirring for 2 to 3 minutes at a temperature range of 50 to 70 ° C.
  • natural hemp fiber is hemp, jute, flax, hemp, hemp, including all natural hemp fiber, wave-type low melting thermoplastic fiber (low melting thermoplastic fiber) is a low melting point polyfuel Pyrene fibers, acrylic fibers and vinyl acetate fibers.
  • the present invention is to cut the natural ginseng long fiber (1.2m ⁇ 3m) to 5cm ⁇ 10cm, immersed in the immersion composition (liquid), dehydrated and mixed with dry hemp fiber and wave type low melting point thermoplastic synthetic resin fiber to the above-mentioned multi-use functional cotton
  • the tensile strength and tear strength which are the weaknesses of the versatile functional cotton, and the improvement of the stiffness quality, reinforce the bearing capacity, prevent the extreme volume loss, and improve the shape retention, loosening between fibers It is to provide a versatile functional mixed cotton and its manufacturing method that can ensure the dimensional stability by preventing deformation.
  • Fiber materials belonging to the technical field of the present invention include flame retardant (flame-retardant) glass fiber, asbestos, rock wool glass wool, cellar cool, etc. Asbestos is currently prohibited due to epidemic problems of the human body and glass fiber, glass wool , Cerakul, etc. are easily powdered or small pieces, so that the use of the skin is reduced, causing skin diseases.
  • synthetic fiber materials include flame retardant (flame-retardant) aramid fiber, nomex, polyamide fiber, etc., but soften or melt at 300 °C or higher and decompose at 400 °C or higher, so its use is limited and expensive and environmental pollution as petrochemical product. Without causing problems.
  • natural cotton is a fiber commonly used around our life, and its composition is more than 90% of cellulose called cellulose, and other fats and lignin.
  • the cotton is made of many lumens to twist and serves as a thermal insulation and insulation to prevent heat transfer.
  • natural cotton Since air is superior in heat insulation effect to other heat insulators, natural cotton is excellent in thermal insulation, heat insulation and sound absorption, but has no harmful components and does not cause environmental pollution. However, natural cotton is weak in flame retardant (flame-retardant), strong hygroscopicity and easy to breed mold and bacteria. In addition, it generates fine dust and has poor tensile strength and workability. For this reason, cotton is recognized as a futon or clothing, but it is difficult to be used in various industries.
  • flame retardants such as bromine-based, chlorine-based halogens, phosphorus-based, and boron-based flame retardants
  • flame retardants such as bromine-based, chlorine-based halogens, phosphorus-based, and boron-based flame retardants
  • the flame retardant material While attempting to dry the flame retardant material, but because the fiber surface is coated, flame retardancy can be maintained, but there are many problems in achieving the intended purpose by reducing the heat retention, sound absorption and the like.
  • the bromine compound of the halogen compound has a problem that the risk of the generation of carcinogens, such as dioxins.
  • the present invention is a multi-functional functional cotton that improves the physical properties such as flame retardancy, water repellency, tensile strength, and rupture strength while utilizing the original functions of natural cotton wool.
  • the company achieved great results as an industrial material.
  • the present invention is a supplementary improvement of the "register for multi-functional functional cotton and its manufacturing method" of the applicant's pre-registered invention (Registration No.:10-1079871) of the three-fiber immersion composition in the multi-functional functional cotton to add and improve the functionality and improve the physical properties Supports by improving natural stiffness by adding homogeneous mixed fiber by adding natural hemp fiber and wave melting low melting thermoplastic fiber treated with (liquid)
  • the present invention provides a versatile functional blended cotton and a method of manufacturing the same, which prevents circular deformation, secures dimensional stability, and improves tensile strength and rupture strength by reducing reinforcement, reducing volume reduction, and preventing phenomena between fibers.
  • 30 parts by weight of ammonium phosphate was added to 100 parts by weight of a 3% aqueous ammonia solution, and 8 parts by weight of boric acid was added to a solution which was stirred for 2 to 3 minutes in a temperature range of 50 to 70 ° C.
  • the natural ginseng tissue was impregnated with the composition for triangulation, and then dehydrated to 60 ⁇ 70% water content with a dehydrator and dried to less than 15% water content with a dryer 45 to 55% by weight of natural ginseng fiber obtained from the other side, multi-functional functional cotton 40 to 45% by weight, 5-10% of the wave-type low-melting thermoplastic synthetic resin fibers are mixed and homogenized to provide a method for producing a multi-functional functional mixed cotton obtained by the other side
  • the object of the present invention could be achieved.
  • the multifunctional functional mixed cotton according to the present invention is greatly improved in tensile strength and burst strength by adding natural ginseng fiber to the multifunctional functional cotton, and greatly improved the bearing capacity by the improvement of stiffness quality, and low melting point thermoplastic synthetic resin fiber is added. Therefore, the adhesion and binding force between the fibers is improved, so that no loosening or slipping occurs between the fibers, so that the circular shape can be continuously maintained and dimensional stability can be secured by drastically reducing the volume reduction rate due to external pressure. It does not occur after construction and can be said to be a versatile functional blending cotton that can further extend its use.
  • 1 is a test report showing the tensile strength of the multi-functional functional cotton mixed hemp fiber according to an embodiment of the present invention, the outer material
  • Figure 2 is a test report showing the burst strength and cold resistance of the multi-functional functional cotton mixed hemp fiber according to an embodiment of the present invention, the exterior material
  • the present invention is a complementary and improved invention of the applicant's pre-registered invention patent (10-1079871), the lack of tensile strength and burst strength, excessive volume reduction due to the lack of physical properties and functionality as an industrial material of the "multipurpose functional cotton" proposed in the pre-registered invention. It is an invention proposed in an effort to complement and improve physical properties and functionality such as deformation caused by loosening of the molded body due to lack of support force, lack of bonding force between fibers and lack of dimensional stability.
  • the present invention relates to a multi-use functional mixed cotton having a further improved physical properties and functionality while obtaining a material made of a mixed fiber containing fibers and wave-like low-melting thermoplastic resin fibers, and a method of manufacturing the same.
  • the multi-functional functional cotton is 40 to 45% by weight of the above-mentioned multi-purpose functional cotton, 45 to 55% by weight of natural ginseng fiber immersed in a natural ginseng fiber immersion composition and dried by dehydration, and 5 to 10 weight of low-melting thermoplastic resin fiber of wave shape
  • a multi-purpose functional mixing batting by mixing the% homogeneously and the manufacturing method of the multi-purpose functional mixing batting is 50 ⁇ 70 °C by adding 30 parts by weight of ammonium phosphate monobasic to 100 parts by weight of 3% by weight aqueous ammonia 8 parts by weight of boric acid was dissolved in a solution stirred for 2 to 3 minutes in the temperature range, and 0.5 parts by weight of anionic surfactant was added to the solution cooled to room temperature, 4 parts by weight of fluorine-based water repellent, 0.2 parts by weight of acrylic capping agent, and 0.2 parts by weight of dispersant.
  • the immersion composition is sufficiently impregnated into the natural ginseng tissue, then dehydrated to 60 ⁇ 70% water content with a dehydrator, dried to less than 15% water content with a dryer, and then obtained from 45 to 55% by weight of hemp fiber and a versatile functional cotton. It can be said to be a method for producing a multi-purpose functional mixed cotton obtained by homogenizing by mixing 40 to 45% and 5 to 10% of thermoplastic synthetic resin fibers.
  • the ammonium monophosphate used in the natural ginseng fiber immersion liquid of the present invention is easily combined with cellulose which is a main component of natural ginseng and has a function of dehydration when oxidized.
  • the molecule of the phosphorus compound is made of a chain polymer and penetrates and attaches to the hollow part which is present in a myriad of natural ginseng fibers.
  • the polymer of the phosphorus compound decomposes and oxidizes into a phosphorus compound that dehydrates.
  • phosphorus compounds take water from hemp fibres and have flame retardant (flame retardant) effect, inhibit cooling and suffocation, and phosphorus oxide itself is combined with water to form polyphosphoric acid to cover hemp fibers to block oxygen.
  • Boric acid is a functional material with flame retardancy (flame retardant) that has antiseptic, antiseptic, and insecticidal functions, prevents decay of the fiber, prevents mold and insects from occurring, and keeps the fire from burning out or burning out.
  • flame retardant flame retardant
  • the anionic surfactant homogenizes the natural ginseng composition by uniformly mixing the liquids that are not mixed with each other and makes the dispersion well.
  • Anionic surfactants of alkyl ammonium sulfate (ROSO 3 NH 4 ), soda soap of semi-hardened tallow, lauryl sulfate soda salt, and alkylbenzene sulfonate can be used.
  • Fluorinated water repellents may use perfluoro acrylate and are used for moisture proofing and exhibit high water and oil repellency.
  • Acrylic phosphate coupling agents enhance the bond between the composition and the natural ginseng fiber and the composition.
  • the dispersant homogenizes the dipping solution and increases the permeability of the dipping solution into the hemp fiber tissue.
  • the multi-functional functional cotton as the fibers used in the present invention can be referred to as a cotton fiber impregnated with a cotton fiber immersion composition in the cotton fiber and imparted functionality such as flame retardancy, corrosion resistance, water repellency, oil repellency, and tensile strength and bursting compared to the original cotton fiber Strength properties are reinforced and in addition, heat retention, cold insulation, sound absorption, sound insulation, vibration resistance, and air purification function can be used as materials for energy saving and carbon reduction in buildings and houses.
  • the original cotton fibers are short, thin and weak short fibers, so soft that they lack support and have a large volume change, so that they have severe deformation properties due to loosening and jungle between the fibers. It could not be improved.
  • Natural ginseng used in the present invention is a hemp including jute, flax, sheep, and hemp, with excellent physical properties, stiffness, long fiber, thick fiberol and strong tensile force.
  • grafting it is possible to obtain a material that improves the properties and improves the support properties of the tensile and rupture strengths, which are the weak properties of the cotton fiber, while utilizing the inherent properties given to the cotton fiber.
  • cotton fibers are short fibers, so there is no big problem, but hemp fibers are long fibers, so they are cut and used. Hemp fibers are entangled with each other and workability is poor and it is difficult to expect homogeneous mixed fibers.
  • 50mm ⁇ 10mm fiber can be said to be an advantageous length range in terms of workability and physical properties (tensile strength and compressive strength) of mixed cotton.
  • Other fibers to be used include wave-shaped low melting thermoplastic synthetic resin fibers.
  • This is a multi-use functional mixed cotton material obtained by burning the mixed fiber, which is obtained by laminating a plurality of surfaces of the nonwoven fabric in the form of a plate.
  • the fibers of the multifunctional functional cotton and the immersion composition are impregnated with three fibers and zig-zag or in a complicated form, but when pressurized to a temperature of 80 to 150 ° C, the wave-like low-melting thermoplastic resin fibers soften or surface.
  • the oil is cooled and solidified by binding and binding the cotton fiber and hemp fiber.
  • a representative resin used as a hot melt resin may be an ethylene vinyl acetate copolymer resin (EVA) resin, a low density polystyrene resin, an MMA resin, or a PP resin fiber.
  • EVA resin and low-density polystyrene the softening point is 102 ⁇ 110 °C when the molecular weight is 12,000 ⁇ 24,000, and the EVA resin may have softening point according to the vinyl acetate content.
  • Good adhesion Polypropylene or MMA resins have a high heat deflection temperature or softening point, soften above 140 ° C, and melt at 170 ° C, resulting in a wide range of heat treatment temperatures.
  • the fiber loses its function, so the heat treatment temperature can be selected according to the thermal properties of the resin between the softening point and the melting point.
  • the reason for using the wave-shaped synthetic resin fibers can be widened the contact surface of the cotton fiber or hemp fiber and adhesive bonding of the cotton fiber or hemp fiber located up and down.
  • flame retardancy can be enhanced by using the resin fiber spun by adding 5 to 10% by weight of a powdery flame retardant to synthetic resin fibers.
  • the material of the multi-functional functional mixed cotton prepared by the above method first improved the compressive strength, the bursting strength, and the pressure resistance significantly compared to the multi-functional functional cotton material, and the support strength was greatly strengthened by the improvement of stiffness by the addition of hemp fiber, and the volume (volume) reduction rate was improved. It can be lowered significantly, and the synthetic resin fibers are mixed, so that the adhesion and binding strength between the fibers are reinforced, so that no loosening or slipping occurs between the fibers, so that the circular shape can be continuously made and the volume reduction rate due to external pressure with hemp fibers can be greatly reduced.
  • Sample preparation of multipurpose functional mixed cotton and multipurpose functional mixed cotton 30 parts by weight of ammonium phosphate was added to 100 parts by weight of an aqueous solution of 3% by weight of ammonia, maintained at 60 ° C., and dissolved by adding 8 parts by weight of boric acid to a solution stirred for 3 minutes.
  • a solution obtained by cooling to room temperature 0.5 parts by weight of anionic surfactant ROSO 3 NH 4 , 4 parts by weight of a fluorine-based water repellent, 0.2 parts by weight of an acrylic capping agent, and 0.2 parts by weight of a dispersant were added to obtain a homogenized composition for triangulation.
  • a non-woven fabric (A) with a multi-use functional mixed cotton 50% by weight of the natural hemp fiber, 43% by weight of the multi-use functional cotton, 7% by weight of the wave-shaped low-melting point EVA resin fibers were mixed homogeneously to prepare a non-woven fabric (A) with a multi-use functional mixed cotton.
  • a needle nonwoven fabric (B) of the same standard was manufactured with the functional cotton used in the present invention.
  • the sample (A) is balanced in tensile strength in the length and width directions, while the sample (B) is biased in the width of the tensile strength and shows a very weak tensile strength in the longitudinal direction. Giving.
  • Samples (A) and (B) presented in Example (1) were commissioned by the FITI Testing Institute, and the test results according to the MAC Burner Act were tested according to the test standards of the Law Test Act on the Installation and Stability Management of Fire Protection Facilities. As shown.
  • sample (A) After cutting the nonwoven fabrics of Samples (A) and (B) to 5cm ⁇ 5cm ⁇ 1.5cm, respectively, and weighing each sample, the sample (A) was 0.5g and the sample (B) was 2.4g, respectively. After floating for 10 minutes on the water, the weight of the attached water was shaken off and weighed. The sample (A) was 6.7 g and the sample (B) was 2.8 g.
  • the sample B has a larger water absorption than the sample A.
  • the multi-functional functional mixed cotton has improved tensile strength, bursting strength, flame retardancy, and water repellency compared to the multi-functional functional cotton, and it is a material that can not be compared in terms of functionality such as bearing capacity, shape retention, and dimensional stability. It can be said to be a versatile functional blending cotton that can further extend its use.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
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  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nonwoven Fabrics (AREA)
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Abstract

The present invention relates to versatile functional mixed cotton and a method for manufacturing the same, and supplements and improves "versatile functional mixed cotton and a method for manufacturing the same" as the pre-registered invention (Korean Patent Registration No: 10-1079871) by the present applicant, wherein the versatile functional mixed cotton is obtained by giving functionality to a versatile functional material in order to improve physical properties and functionality of the versatile functional mixed cotton as the pre-registered invention, and is prepared by homogenizing and beating a mixed fiber of a wave type low-melting point synthetic resin fiber and a natural fiber which is immersed in an immersion composition.

Description

[규칙 제26조에 의한 보정 19.08.2014]　다용도 기능성 혼합솜 및 그 제조방법[Correction 19.08.2014] by Rule 26 Multipurpose functional blended cotton and manufacturing method thereof
본 발명은 다용도 기능성 혼합솜에 관한 것으로 구체적으로는 본원 출원인의 선등록 발명특허(등록번호:10-1079871호)인 "다용도 기능성 솜 및 이의 제조방법"의 보완 개량발명으로 선등록 발명의 다기능성 솜과 타면하여 삼섬유 침지조성물(액)로 함침시킨 삼섬유와 웨이브(wave)형의 저융점 열가소성수지 섬유를 혼합하여 균질화시킨 혼합섬유를 타면해서 된 다용도 기능성 혼합솜과 그 제조방법에 관한 것이다.The present invention relates to a multi-use functional mixed cotton, specifically, a multi-functionality of the pre-registered invention as a complementary and improved invention of the pre-registered invention patent (Registration No.:10-1079871) of the present applicant. The present invention relates to a multi-purpose functional mixed cotton obtained by mixing a homogenized mixed fiber of three fibers and a wave-type low melting thermoplastic resin impregnated with a three-fiber immersion composition (liquid) on the other hand, and a manufacturing method thereof. .
상술한 선등록 발명특허에 있어서 다용도 기능성 솜은 암모니아 수용액 100중량부에 제1인산암모늄 20~25중량부를 첨가하여 50~70℃ 온도범위에서 2~3분간 교반 용해시킨 용액에 붕소 3~7중량부를 첨가하여 용해시킨 다음 이를 1~2 시간 냉각시킨 용액에 음이온 계면활성제 0.1~0.3중량부, 불소계발수제 1.5~3.2중량부, 인산아크릴계 카프링제 0.5~2.5중량부르 첨가하여 10~30분간 교반하여 다용도 기능성 솜 제조용의 면섬유 침지(함침) 조성물(액)을 얻고 이 조성물을 천연솜에 함침시키되 천연솜과 천연솜 침지조성물의 함침비가 5:1~3되게 하여 1~2분간 함침시키고 함수율 70~80%로 탈수하고 고주파건조기로 15중량% 미만으로 건조시킨 다음 타면해서 되는 다용도 기능성 솜이라 할 수 있다.In the above-mentioned pre-registered invention patent, the versatile functional cotton is added with 20 to 25 parts by weight of ammonium phosphate monobasic to 100 parts by weight of ammonia aqueous solution, and 3 to 7 weights of boron in a solution dissolved by stirring for 2 to 3 minutes at a temperature range of 50 to 70 ° C. Add to dissolve the solution, and then add 0.1 to 0.3 parts by weight of anionic surfactant, 1.5 to 3.2 parts by weight of a fluorine-based water repellent, and 0.5 to 2.5 parts by weight of an acrylic phosphate capping agent to a solution that has been cooled for 1 to 2 hours. Obtain a cotton fiber immersion (impregnation) composition (liquid) for the production of functional cotton, and impregnate the composition with natural cotton, impregnation ratio of natural cotton and natural cotton immersion composition is 5: 1-3, impregnated for 1-2 minutes, and water content 70-80 It is a versatile functional cotton that is dehydrated in% and dried to less than 15% by weight with a high-frequency dryer.
또한 천연삼 섬유(natural hemp fiber)는 대마, 황마, 아마, 양마, 저마 모두를 포함하는 천연삼 섬유이고, 웨이브(wave) 형의 저융점 열가소성수지 섬유(low melting thermoplastic fiber)는 저융점 폴리푸로피렌 섬유, 아크릴 섬유, 초산비닐섬유를 포함한다.In addition, natural hemp fiber (natural hemp fiber) is hemp, jute, flax, hemp, hemp, including all natural hemp fiber, wave-type low melting thermoplastic fiber (low melting thermoplastic fiber) is a low melting point polyfuel Pyrene fibers, acrylic fibers and vinyl acetate fibers.
본 발명은 천연삼 장섬유(1.2m~3m)를 5cm~10cm로 재단하여 침지조성물(액)에 침지하여 탈수하고 건조한 삼섬유와 웨이브형의 저융점 열가소성 합성수지 섬유를 상술한 다용도 기능성 솜에 혼합하므로서 다용도 기능성의 솜의 취약점이라 할 수 있는 인장강도 및 파열강도의 물성향상, 스티프니스성(stiffness quality)의 향상으로 지지력 보강, 극심한 부피감소 방지로 형태 유지성의 개선, 섬유간의 이완 또는 밀림 현상에 의한 변형 방지로 치수안정성을 확보할 수 있는 다용도 기능성 혼합솜과 그 제조방법을 제공함에 있다 하겠다.The present invention is to cut the natural ginseng long fiber (1.2m ~ 3m) to 5cm ~ 10cm, immersed in the immersion composition (liquid), dehydrated and mixed with dry hemp fiber and wave type low melting point thermoplastic synthetic resin fiber to the above-mentioned multi-use functional cotton As a result, the tensile strength and tear strength, which are the weaknesses of the versatile functional cotton, and the improvement of the stiffness quality, reinforce the bearing capacity, prevent the extreme volume loss, and improve the shape retention, loosening between fibers It is to provide a versatile functional mixed cotton and its manufacturing method that can ensure the dimensional stability by preventing deformation.
본 발명의 기술 분야에 속하는 섬유소재로서 난연(방염)성을 갖는 유리섬유, 석면, 암면 글라스울, 셀라쿨 등이 있으나 석면은 인체의 유행성 문제로 인해 현재 사용이 금지되고 있으며 유리섬유, 글라스울, 세라쿨 등은 쉽게 분말이나 소편이 되므로서 인체에 피부병 등을 유발시키므로서 사용이 감소되는 추세에 있다. 또한 합성수지 섬유소재로는 난연성(방염성)의 아라미트 섬유, 노멕스, 포리아미드 섬유 등이 있으나 300℃ 이상에서는 연화되거나 용융되고 400℃ 이상에서는 분해되므로 사용이 한정되며 고가이고 석유화학 제품으로서 환경오염을 유발시키는 문제점을 않고 있다.Fiber materials belonging to the technical field of the present invention include flame retardant (flame-retardant) glass fiber, asbestos, rock wool glass wool, cellar cool, etc. Asbestos is currently prohibited due to epidemic problems of the human body and glass fiber, glass wool , Cerakul, etc. are easily powdered or small pieces, so that the use of the skin is reduced, causing skin diseases. In addition, synthetic fiber materials include flame retardant (flame-retardant) aramid fiber, nomex, polyamide fiber, etc., but soften or melt at 300 ℃ or higher and decompose at 400 ℃ or higher, so its use is limited and expensive and environmental pollution as petrochemical product. Without causing problems.
또한 천연 면솜은 우리 생활 주변에 흔하게 사용되는 섬유로서 그 성분은 셀룰로우스(cellulose)라 불리는 섬유소가 90% 이상이고 그 밖에 약간의 지방과 리그닌으로 이루어져 있다. 솜은 많은 중공(lumen)으로 이루어져 꼬임을 하고 있어서 열이 전달되는 것을 막는 단열 및 보온재 역할을 한다.In addition, natural cotton is a fiber commonly used around our life, and its composition is more than 90% of cellulose called cellulose, and other fats and lignin. The cotton is made of many lumens to twist and serves as a thermal insulation and insulation to prevent heat transfer.
다시말하면 솜과 솜 사이에 존재하는 많은 공간에 공기가 들어 있어 열의 이동을 막는 것이다.In other words, there is air in the space between the cotton and cotton to prevent heat transfer.
공기는 다른 단열재보다 단열효과가 우수하므로 천연 면솜은 보온성, 단열성, 흡음성이 뛰어나면서도 유해성분이 없고 환경 공해를 유발하지 않는 특징이 있다. 그러나 천연 면솜은 난연(방염)성이 취약하고 흡습성이 강하며 곰팡이 및 세균의 번식이 용이한 결점이 있다. 그 외에도 미세 먼지를 일으키고 인장강도와 작업성이 나쁘다. 이와 같은 이유로 면솜은 이부자리나 의류로 사용하는 것으로 인식될 뿐 다양한 산업분야에 이용되기에는 어렵다.Since air is superior in heat insulation effect to other heat insulators, natural cotton is excellent in thermal insulation, heat insulation and sound absorption, but has no harmful components and does not cause environmental pollution. However, natural cotton is weak in flame retardant (flame-retardant), strong hygroscopicity and easy to breed mold and bacteria. In addition, it generates fine dust and has poor tensile strength and workability. For this reason, cotton is recognized as a futon or clothing, but it is difficult to be used in various industries.
상기와 같은 천연 셀룰로우즈계 섬유를 산업분야의 소재로 이용하기 위한 노력으로 셀룰로우즈계 섬유를 난연화하기 위해 브롬계, 염소계와 같은 할로겐계, 인계, 붕소계 등의 난연제에 함침한 후 건조시켜 난연화 소재를 시도하고 있으나 섬유표면이 코팅되어 있으므로 해서 난연성은 유지할 수 있으나 보온성, 흡음성 등이 감소하므로 해서 소기의 목적을 달성함에는 많은 문제가 있다. 뿐만 아니라 할로겐 화합물 중 브롬화합물은 다이옥신류 등 발암물질의 생성 위험성이 뒤따르게 되는 문제점도 있다. 본원 선원 발명 역시 천연 셀루로우즈계 섬유를 산업분야의 소재로 이용하기 위한 노력의 일환으로서 천연 면솜의 본래의 기능을 살리면서 난연성, 발수성, 인장강도, 파열강도 등의 물성을 향상시킨 다용도 기능성 솜을 개발하게 되므로서 산업소재로서 큰 성과를 달성하게 되었다.After impregnating flame retardants such as bromine-based, chlorine-based halogens, phosphorus-based, and boron-based flame retardants in an effort to use the above-described natural cellulose-based fibers as industrial materials. While attempting to dry the flame retardant material, but because the fiber surface is coated, flame retardancy can be maintained, but there are many problems in achieving the intended purpose by reducing the heat retention, sound absorption and the like. In addition, the bromine compound of the halogen compound has a problem that the risk of the generation of carcinogens, such as dioxins. As a part of the effort to use the natural cellulose-based fiber as an industrial material, the present invention is a multi-functional functional cotton that improves the physical properties such as flame retardancy, water repellency, tensile strength, and rupture strength while utilizing the original functions of natural cotton wool. As a result, the company achieved great results as an industrial material.
그러나 시간 경과에 따라 부피 감소로 원형 복원이 어렵고 결합력이 부족해 섬유 간의 이완성이 커서 형태 변화가 발생하며 스티프성이 부족하여 지지력이 부족하므로서 산업소재로서 용도가 한정되고 물성 또한 만족스럽지 못하다.However, it is difficult to restore the circular shape due to volume reduction as time goes by, and due to lack of bonding force, the looseness between fibers is large, resulting in the change of shape, and the lack of stiffness, which is insufficient to support the industrial material, and the physical properties are not satisfactory.
이상과 같은 문제점을 개선하기 위해 본원 출원인의 선등록 발명인 다용도 기능성 솜에 천연삼 섬유 및 웨이브형 저융점 열가소성수지섬유를 첨가 균질성의 혼합 섬유 소재를 얻게 되므로서 부피감소율을 줄이므로서 형태 변화방지, 스티프니스성(stiffness quality)의 향상으로 지지력 보강, 섬유 간의 이완 및 밀림 현상 방지로 원형유지, 인장강도 및 파열강도의 물성을 보강한 다용도 기능성 혼합솜 및 그 제조방법을 제공하고자 한다.In order to improve the problems described above, by adding the natural ginseng fiber and wave-type low melting point thermoplastic resin fiber to the multi-use functional cotton of the applicant of the present application to obtain a homogeneous mixed fiber material, while reducing the volume reduction rate, To improve the stiffness quality (stiffness quality) to reinforce the support, to prevent the loosening between the fibers and the phenomena of phenomena to provide a multi-functional functional mixed cotton reinforced with the properties of the circular maintenance, tensile strength and rupture strength and its manufacturing method.
본 발명은 본원 출원인의 선등록발명(등록번호:10-1079871)인 "다용도 기능성 솜 및 그 제조방법"의 보완 개량으로서 기능성의 추가 및 향상과 물성을 개선하기 위해 다용도 기능성 솜에 삼섬유 침지조성물(액)로 처리된 천연삼 섬유(natural hemp fiber) 및 파형(wave shape)의 저융점 열가소성수지 섬유(low melting thermoplastic fiber)를 첨가하여 균질성의 혼합섬유를 결착시키므로서 스티프니스성을 향상시키므로서 지지력 보강, 부피 감소율을 줄이고 섬유 간의 이완 및 밀림 현상을 방지하므로서 원형의 변형 방지, 치수안정성 확보, 인장강도 및 파열강도 물성을 향상시킨 다용도 기능성 혼합솜 및 그 제조방법을 제공함에 있다.The present invention is a supplementary improvement of the "register for multi-functional functional cotton and its manufacturing method" of the applicant's pre-registered invention (Registration No.:10-1079871) of the three-fiber immersion composition in the multi-functional functional cotton to add and improve the functionality and improve the physical properties Supports by improving natural stiffness by adding homogeneous mixed fiber by adding natural hemp fiber and wave melting low melting thermoplastic fiber treated with (liquid) The present invention provides a versatile functional blended cotton and a method of manufacturing the same, which prevents circular deformation, secures dimensional stability, and improves tensile strength and rupture strength by reducing reinforcement, reducing volume reduction, and preventing phenomena between fibers.
다용도 기능성 솜 40~45중량%, 천연삼 침지조성물로 함침 처리하고 탈수 건조시켜 삼 섬유 45~55중량%, 웨이브(wave) 형의 저융점 열가소성 합성수지 섬유 5~10중량%를 균질하게 혼합하여 타면한 다용도 기능성 혼합솜과 그 제조방법으로서 3%의 암모니아 수용액 100중량부에 30중량부의 제1인산암모늄을 첨가하여 50~70℃의 온도 범위에서 2~3분간 교반시킨 용액에 붕산 8중량부를 첨가하여 용해시킨 다음 이를 상온으로 냉각시킨 용액에 음이온 계면활성제 0.5중량부, 불소계 발수제 4중량부를 첨가하여 교반 균질화시켜 삼 침지용 조성물을 얻고 여기에 길이 5cm 내지 10cm로 절단한 천연삼을 잠기도록 침지하여 10분간 교반하여 천연삼 조직에 삼 침지용 조성물을 충분히 함침시킨 다음 탈수기로 함수율 60~70%로 탈수하고 건조기로 함수율 15% 미만으로 건조시킨 다음 타면해서 얻은 천연삼 섬유 45~55중량%와 다용도 기능성 솜 40~45중량%, 웨이브형 저융점 열가소성 합성수지 섬유 5~10%를 혼합하여 균질화시킨 다음 타면해서 되는 다용도 기능성 혼합솜의 제조방법을 제공하므로서 본 발명의 목적을 달성할 수 있었다.Multi-functional functional cotton 40 ~ 45% by weight, impregnated with natural ginseng immersion composition, dehydrated and dried, homogeneously mixed 45 ~ 55% by weight of hemp fiber and 5 ~ 10% by weight of low-melting thermoplastic synthetic resin fiber of wave type As a multi-use functional mixed cotton and a method for preparing the same, 30 parts by weight of ammonium phosphate was added to 100 parts by weight of a 3% aqueous ammonia solution, and 8 parts by weight of boric acid was added to a solution which was stirred for 2 to 3 minutes in a temperature range of 50 to 70 ° C. After dissolving, adding 0.5 parts by weight of anionic surfactant and 4 parts by weight of a fluorine-based water repellent to the solution cooled to room temperature to obtain a composition for hemp immersion by stirring and homogenizing to immerse the natural ginseng cut into 5cm to 10cm length. After agitation for 10 minutes, the natural ginseng tissue was impregnated with the composition for triangulation, and then dehydrated to 60 ~ 70% water content with a dehydrator and dried to less than 15% water content with a dryer 45 to 55% by weight of natural ginseng fiber obtained from the other side, multi-functional functional cotton 40 to 45% by weight, 5-10% of the wave-type low-melting thermoplastic synthetic resin fibers are mixed and homogenized to provide a method for producing a multi-functional functional mixed cotton obtained by the other side Thus, the object of the present invention could be achieved.
본 발명에 의한 다용도 기능성 혼합솜은 다용도 기능성솜에 천연삼 섬유가 첨가되므로서 인장강도 및 파열강도가 크게 향상되었고 스티프니스성(stiffness quality)의 향상으로 지지력이 크게 보강되었으며 저융점 열가소성 합성수지섬유가 첨가되므로서 섬유간의 접착력과 결속력이 향상되어 섬유간의 이완 또는 밀림현상이 발생하지 않아 원형을 지속적으로 유지할 수 있고 외압에 의한 부피 감소율을 획기적으로 줄이므로서 치수안정성을 확보할 수 있어 이로 인해 시공이 편리하고 시공 후의 하자가 발생하지 않으며 그 용도를 더욱 확장할 수 있는 다용도 기능성 혼합솜이라 할 수 있다.The multifunctional functional mixed cotton according to the present invention is greatly improved in tensile strength and burst strength by adding natural ginseng fiber to the multifunctional functional cotton, and greatly improved the bearing capacity by the improvement of stiffness quality, and low melting point thermoplastic synthetic resin fiber is added. Therefore, the adhesion and binding force between the fibers is improved, so that no loosening or slipping occurs between the fibers, so that the circular shape can be continuously maintained and dimensional stability can be secured by drastically reducing the volume reduction rate due to external pressure. It does not occur after construction and can be said to be a versatile functional blending cotton that can further extend its use.
도 1은 본 발명의 실시예에 의한 다용도 기능성 솜 혼합 마섬유 내,외장재의 인장강도를 보여주는 시험성적서1 is a test report showing the tensile strength of the multi-functional functional cotton mixed hemp fiber according to an embodiment of the present invention, the outer material
도 2는 본 발명의 실시예에 의한 다용도 기능성 솜 혼합 마섬유 내,외장재의 파열강도 및 내한성을 보여주는 시험성적서Figure 2 is a test report showing the burst strength and cold resistance of the multi-functional functional cotton mixed hemp fiber according to an embodiment of the present invention, the exterior material
도 3은 본 발명의 실시예에 의한 다용도 기능성 솜 혼합솜의 방염성을 보여주는 시험성적서3 is a test report showing the flame retardancy of the multi-functional functional cotton mixed cotton according to an embodiment of the present invention
도 4는 본 발명의 실시예에 의한 다용도 기능성 첨단 부직포의 인장강도 및 파열강도를 보여주는 시험성적서4 is a test report showing the tensile strength and burst strength of the multi-functional functional high-tech nonwoven fabric according to an embodiment of the present invention
본 발명은 본원 출원인의 선등록 발명특허(10-1079871호)의 보완 개량 발명으로서 선등록 발명에서 제안한 "다용도 기능 솜"의 산업용 소재로서 부족한 물성과 기능성으로서 인장강도 및 파열강도 부족, 지나친 부피감소, 지지력의 부족, 섬유간의 결합력 부족으로 성형체의 이완 밀림현상으로 발생하는 변형, 치수안정성의 부족 등 물성과 기능성을 보완 개선하기 위한 노력으로 제안된 발명으로서 선등록발명의 다용도 기능성 솜에 천연삼의 섬유와 웨이브형상의 저융점 열가소성 수지 섬유를 첨가한 혼합섬유로 된 소재를 얻으므로서 가일층 향상된 물성과 기능성을 갖는 다용도 기능성 혼합솜과 그 제조방법에 관한 것이다.The present invention is a complementary and improved invention of the applicant's pre-registered invention patent (10-1079871), the lack of tensile strength and burst strength, excessive volume reduction due to the lack of physical properties and functionality as an industrial material of the "multipurpose functional cotton" proposed in the pre-registered invention. It is an invention proposed in an effort to complement and improve physical properties and functionality such as deformation caused by loosening of the molded body due to lack of support force, lack of bonding force between fibers and lack of dimensional stability. The present invention relates to a multi-use functional mixed cotton having a further improved physical properties and functionality while obtaining a material made of a mixed fiber containing fibers and wave-like low-melting thermoplastic resin fibers, and a method of manufacturing the same.
다용도 기능성 혼합솜은 전술한 다용도 기능성 솜 40~45중량%, 천연삼 섬유 침지조성물에 침지하고 탈수 건조시켜 타면한 천연삼 섬유 45~55중량%, 웨이브 형상의 저융점 열가소성 수지 섬유 5~10중량%를 균질하게 혼합하여 타면해서 된 다용도 기능성 혼합 솜이라 할 수 있고 다용도 기능성 혼합솜의 제조방법은 3중량%의 암모니아 수용액 100중량부에 30중량부의 제1인산암모늄을 첨가하여 50~70℃의 온도 범위에서 2~3분간 교반시킨 용액에 붕산 8중량부를 첨가하여 용해시킨 다음 이를 상온으로 냉각시킨 용액에 음이온 계면활성제 0.5중량부 불소계 발수제 4중량부, 아크릴계 카프링제 0.2중량부, 분산제 0.2중량부를 첨가하여 교반 균질화시켜 천연삼 침지용 조성물을 얻고 여기에 길이 5cm 내지 10cm로 절단한 천연삼을 잠기도록 침지하여 10분간 교반하거나 수압분사기로 분사하여 천연삼 조직에 침지용 조성물을 충분히 함침시킨 다음 탈수기로 함수율 60~70%로 탈수하고 건조기로 함수율 15% 미만으로 건조시킨 다음 타면해서 얻은 삼섬유 45~55중량%와 다용도 기능성 솜 40~45%와 열가소성 합성수지섬유 5~10%를 혼합하여 균질화 시키고 이를 타면해서 되는 다용도 기능성 혼합솜의 제조방법이라 할 수 있다.The multi-functional functional cotton is 40 to 45% by weight of the above-mentioned multi-purpose functional cotton, 45 to 55% by weight of natural ginseng fiber immersed in a natural ginseng fiber immersion composition and dried by dehydration, and 5 to 10 weight of low-melting thermoplastic resin fiber of wave shape It can be said to be a multi-purpose functional mixing batting by mixing the% homogeneously and the manufacturing method of the multi-purpose functional mixing batting is 50 ~ 70 ℃ by adding 30 parts by weight of ammonium phosphate monobasic to 100 parts by weight of 3% by weight aqueous ammonia 8 parts by weight of boric acid was dissolved in a solution stirred for 2 to 3 minutes in the temperature range, and 0.5 parts by weight of anionic surfactant was added to the solution cooled to room temperature, 4 parts by weight of fluorine-based water repellent, 0.2 parts by weight of acrylic capping agent, and 0.2 parts by weight of dispersant. Addition and stirring homogenization to obtain a composition for dipping natural ginseng, immersed to soak the natural ginseng cut to a length of 5cm to 10cm and stirred for 10 minutes or water pressure After spraying by injector, the immersion composition is sufficiently impregnated into the natural ginseng tissue, then dehydrated to 60 ~ 70% water content with a dehydrator, dried to less than 15% water content with a dryer, and then obtained from 45 to 55% by weight of hemp fiber and a versatile functional cotton. It can be said to be a method for producing a multi-purpose functional mixed cotton obtained by homogenizing by mixing 40 to 45% and 5 to 10% of thermoplastic synthetic resin fibers.
상기 본 발명 천연삼 섬유 침지액에 사용되는 제1인산암모늄은 천연삼의 주성분인 셀룰로우즈와 쉽게 결합하며 산화되면 탈수작용을 하는 기능을 가진다. 인화합물의 분자는 사슬상의 폴리머로 되어 있어 천연삼 섬유에 무수히 존재하는 중공 부분에 침투하여 부착된다. 고열이 발생하면 인화합물의 폴리머는 분해 산화되어 탈수작용을 하는 인화합물로 변한다. 또한 인화합물은 삼섬유로부터 물을 빼앗아 난연성(방염성)을 가지며 냉각 및 질식 억제 작용을 하고 산화인 자체는 물과 결합하여 폴리인산으로 되어 삼의 섬유를 덮어 산소를 차단하는 기능을 가진다.The ammonium monophosphate used in the natural ginseng fiber immersion liquid of the present invention is easily combined with cellulose which is a main component of natural ginseng and has a function of dehydration when oxidized. The molecule of the phosphorus compound is made of a chain polymer and penetrates and attaches to the hollow part which is present in a myriad of natural ginseng fibers. When a high temperature occurs, the polymer of the phosphorus compound decomposes and oxidizes into a phosphorus compound that dehydrates. In addition, phosphorus compounds take water from hemp fibres and have flame retardant (flame retardant) effect, inhibit cooling and suffocation, and phosphorus oxide itself is combined with water to form polyphosphoric acid to cover hemp fibers to block oxygen.
붕산은 방부, 살균, 살충 기능이 있어 섬유의 변질 부패를 방지하고 곰팡이와 벌레들이 발생하지 않으며 불을 붙지 않게 하거나 타오르는 불을 꺼지게 하는 난연성(방염성)을 갖는 기능성 물질이라 할 수 있다.Boric acid is a functional material with flame retardancy (flame retardant) that has antiseptic, antiseptic, and insecticidal functions, prevents decay of the fiber, prevents mold and insects from occurring, and keeps the fire from burning out or burning out.
또한 음이온계면활성제는 서로 혼합되지 않는 액체를 균일하게 혼합하여 에멀죤화 하므로서 천연삼 조성물을 균질화시키며 분산을 잘되도록 한다.In addition, the anionic surfactant homogenizes the natural ginseng composition by uniformly mixing the liquids that are not mixed with each other and makes the dispersion well.
황산알킬암모니움(ROSO3NH4), 반경화우지의 소오다 비누, 라우릴설페이트 소다염, 알킬벤젠술폰산염의 음이온 계면활성제를 사용할 수 있다.Anionic surfactants of alkyl ammonium sulfate (ROSO 3 NH 4 ), soda soap of semi-hardened tallow, lauryl sulfate soda salt, and alkylbenzene sulfonate can be used.
불소계 발수제는 퍼프루오러 아크릴레이트(perfluoro acrylate)를 사용할 수 있고 방습을 위해 사용되며 고도의 발수성과 발유성을 나타낸다.Fluorinated water repellents may use perfluoro acrylate and are used for moisture proofing and exhibit high water and oil repellency.
인산 아크릴계 커플링제(coupling agent)는 조성물 간의 결합과 천연삼 섬유와 조성물 간의 결합을 강화시킨다. 분산제는 침지용액을 균질화시키며 삼 섬유조직에 침지 용액의 침투성을 높인다. 또한 본 발명에 사용되는 섬유들로서 다용도 기능성 솜은 면섬유에 면섬유 침지용 조성물을 침지하므로서 난연성, 내부식성, 발수성, 발유성 등의 기능성이 부여된 면섬유라 할 수 있고 본래의 면섬유에 비해 인장강도 및 파열강도의 물성이 보강되었으며 그 외에도 보온성, 보냉성, 흡음성, 차음성, 내진동성, 공기 정화 기능이 있어 주택을 비롯한 건축물에 에너지 절감과 탄소 저감을 위한 소재로 사용될 수 있다. 그러나 본래의 면섬유는 섬유장이 짧고 가늘고 약한 단섬유로서 너무 부드러워 지지력이 부족하고 체적 변화가 심하여 섬유간에 이완과 밀림현상으로 변형이 심한 물성을 가지고 있어 천연면을 개선시킨 다용도 기능성 솜에서도 상기 취약점이 크게 개선될 수는 없었다. 이로 인해 주택을 비롯한 건축물 그 밖에 산업용 용도로서 제한성이 있다.Acrylic phosphate coupling agents (coupling agents) enhance the bond between the composition and the natural ginseng fiber and the composition. The dispersant homogenizes the dipping solution and increases the permeability of the dipping solution into the hemp fiber tissue. In addition, the multi-functional functional cotton as the fibers used in the present invention can be referred to as a cotton fiber impregnated with a cotton fiber immersion composition in the cotton fiber and imparted functionality such as flame retardancy, corrosion resistance, water repellency, oil repellency, and tensile strength and bursting compared to the original cotton fiber Strength properties are reinforced and in addition, heat retention, cold insulation, sound absorption, sound insulation, vibration resistance, and air purification function can be used as materials for energy saving and carbon reduction in buildings and houses. However, the original cotton fibers are short, thin and weak short fibers, so soft that they lack support and have a large volume change, so that they have severe deformation properties due to loosening and jungle between the fibers. It could not be improved. As a result, there are limitations for industrial use, including houses and buildings.
본 발명에서 사용되는 천연삼은 황마, 아마, 양마, 저마를 포함하는 삼으로서 본래의 물성이 빳빳한 성질 즉 스티프니스성이 우수하고 장섬유로서 섬유올이 굵고 인장력이 강한 셀룰로우즈로서 이를 다용도 기능성 솜에 접목시키므로서 면섬유에 부여된 고유의 특성을 살리면서 면섬유의 취약한 물성인 인장강도 및 파열강도의 물성 개선과 지지력을 강화시킨 소재를 얻을 수 있다.Natural ginseng used in the present invention is a hemp including jute, flax, sheep, and hemp, with excellent physical properties, stiffness, long fiber, thick fiberol and strong tensile force. By grafting, it is possible to obtain a material that improves the properties and improves the support properties of the tensile and rupture strengths, which are the weak properties of the cotton fiber, while utilizing the inherent properties given to the cotton fiber.
한편 섬유의 혼합과정에서 면섬유는 단섬유이여서 큰 문제가 없지만 삼섬유는 장섬유이기 때문에 절단해서 사용하지만 섬유장을 짧게 한 것을 사용하면 혼합과정에서 일측으로 몰리어 집적되는 현상이 발생하고 길게 재단한 삼섬유는 서로 엉키어 작업성이 좋지 않고 균질성의 혼합섬유를 기대하기 어렵다. 수 많은 실험을 통하여 얻어진 결과로는 50mm~10mm 섬유를 사용하는 것이 작업성과 혼합솜의 물성(인장강도 및 압축강도) 면에서 유리한 길이 범위라 할 수 있다.In the fiber mixing process, cotton fibers are short fibers, so there is no big problem, but hemp fibers are long fibers, so they are cut and used. Hemp fibers are entangled with each other and workability is poor and it is difficult to expect homogeneous mixed fibers. As a result obtained through numerous experiments, the use of 50mm ~ 10mm fiber can be said to be an advantageous length range in terms of workability and physical properties (tensile strength and compressive strength) of mixed cotton.
그 밖에 사용되는 섬유로서 웨이브 형상의 저융점 열가소성 합성수지 섬유가 있다. 이는 혼합섬유를 타면해서 다용도 기능성 혼합솜 소재를 얻게 되는데 부직포 형태의 다수면을 적층시켜 판상체 형태로 얻게 된다. 판상체 형태에서는 다용도 기능성 솜의 섬유와 침지용 조성물이 함침된 삼섬유들과 지그재그 또는 복잡한 형태로 얽혀 있는 상태이나 온도 80~150℃로 가압 열처리하면 웨이브형의 저융점 열가소성 수지 섬유는 연화되거나 표면이 용유되면서 면섬유와 삼섬유를 결착시키고 결착시킨 상태로 냉각되어 고화하게 된다. 이는 섬유와 섬유 간의 결합력을 강화시키므로서 섬유 간의 이완이나 밀림현상이 발생하지 않고 부피변화를 줄일 수 있어 변형을 방지함과 동시에 치수안정성을 확보할 수 있는 다용도 기능성 혼합솜의 소재를 얻을 수 있다. 그 밖에도 천연삼을 대체할 수 있는 섬유로서 칡넝쿨 섬유와 야자무피 섬유가 있으며 이와 같은 섬유를 동일한 방법으로 처리하여 삼섬유 대신 사용하여 본 결과 삼을 사용한 다용도 기능성 솜 소재와 물성이나 기능성에 있어서 큰 차이가 없으므로 재료 구입이나 단가 면에서 문제점이 없으면 삼섬유 대신 사용할 수 있다.Other fibers to be used include wave-shaped low melting thermoplastic synthetic resin fibers. This is a multi-use functional mixed cotton material obtained by burning the mixed fiber, which is obtained by laminating a plurality of surfaces of the nonwoven fabric in the form of a plate. In the plate-shaped form, the fibers of the multifunctional functional cotton and the immersion composition are impregnated with three fibers and zig-zag or in a complicated form, but when pressurized to a temperature of 80 to 150 ° C, the wave-like low-melting thermoplastic resin fibers soften or surface. The oil is cooled and solidified by binding and binding the cotton fiber and hemp fiber. This enhances the bonding force between the fibers and the fiber can be reduced without changing the volume of the fibers or the phenomena of the phenomena to reduce the volume change to prevent the deformation and at the same time obtain a dimensional stability material of the multi-functional functional cotton. In addition, there are vine fiber and palm fleece fiber that can replace natural ginseng, and these fibers are treated in the same way and used instead of hemp fiber. If there is no problem in material purchase or unit price, it can be used instead of hemp fiber.
이상에서 웨이브형 저융점 열가소성 수지로서는 핫멜트 수지로 사용되는 대표적인 수지로서 에티렌 초산 비닐 공중합 수지(EVA) 수지 저밀도 폴리에티렌 수지, MMA수지, PP수지의 섬유를 사용할 수 있으며 열처리 온도 범위는 90~160℃로서 EVA수지, 저밀도 폴리에티렌 경우는 분자량 12,000~24,000 일때 연화점이 102~110℃ 범위이고 EVA수지는 초산비닐 함유량에 따라 연화점이 달라질 수 있으나 일반적으로 연화점이 70℃이고 90℃에서는 용융되며 접착성이 좋다. 폴리푸로피렌이나 MMA수지는 열변형 온도나 연화점이 높으며 140℃ 이상에서는 연화되고 170℃에서는 용융되므로 열처리 온도 범위의 폭이 크다. 또한 완전 용융시키면 섬유로서 기능이 상실되므로 대략 연화점과 용융점 사이에서 수지의 열 특성에 따라 열처리 온도를 선택할 수 있다. 또한 웨이브 형상의 합성수지 섬유를 사용하는 이유는 면섬유나 삼섬유의 접촉면을 넓힐 수 있고 상하로 위치하는 면섬유나 삼섬유를 접착 결착시킬 수 있다.As the wave type low melting point thermoplastic resin, a representative resin used as a hot melt resin may be an ethylene vinyl acetate copolymer resin (EVA) resin, a low density polystyrene resin, an MMA resin, or a PP resin fiber. In case of EVA resin and low-density polystyrene, the softening point is 102 ~ 110 ℃ when the molecular weight is 12,000 ~ 24,000, and the EVA resin may have softening point according to the vinyl acetate content. Good adhesion Polypropylene or MMA resins have a high heat deflection temperature or softening point, soften above 140 ° C, and melt at 170 ° C, resulting in a wide range of heat treatment temperatures. In addition, if the complete melting, the fiber loses its function, so the heat treatment temperature can be selected according to the thermal properties of the resin between the softening point and the melting point. In addition, the reason for using the wave-shaped synthetic resin fibers can be widened the contact surface of the cotton fiber or hemp fiber and adhesive bonding of the cotton fiber or hemp fiber located up and down.
그 밖에도 합성수지 섬유에 분말상의 난연재를 5~10중량% 첨가시켜 방사한 상기 수지 섬유를 사용하여 난연성을 높일 수도 있다.In addition, flame retardancy can be enhanced by using the resin fiber spun by adding 5 to 10% by weight of a powdery flame retardant to synthetic resin fibers.
이상의 방법으로 제조된 다용도 기능성 혼합솜의 소재는 우선 다용도 기능성 솜 소재에 비해 압축강도, 파열강도, 내압성이 크게 향상되었으며 삼섬유의 첨가로 스티프니스성의 향상으로 지지력이 크게 보강되었으며 체적(부피)감소율을 획기적으로 낮출 수 있었고 합성수지 섬유가 혼합되므로서 섬유 간의 접착력과 결속력이 보강되므로서 섬유 간의 이완 또는 밀림현상이 발생하지 않아 원형을 지속적으로 유질할 수 있고 삼섬유와 함께 외압에 의한 부피 감소율을 크게 줄일 수 있는 상승효과도 기대할 수 있으며 이로 인해 치수안정성을 확보할 수 있어 시공이 편리하고 시공 후의 하자가 발생하지 않는 특성과 함께 다른 소재에 비해 가볍고 우수한 보온성, 단열성, 흡음성, 진동흡수성, 방충성, 발수성을 지니고 있어 주택을 비롯한 각종 건축물에 에너지 절감, 탄소 저감에 이바지 할 수 있으며 조선, 우주항공, 자동차 방음재, 보온재 등 산업분야에 광범위하게 이용될 수 있는 다용도 기능성 혼합솜이라 할 수 있다.The material of the multi-functional functional mixed cotton prepared by the above method first improved the compressive strength, the bursting strength, and the pressure resistance significantly compared to the multi-functional functional cotton material, and the support strength was greatly strengthened by the improvement of stiffness by the addition of hemp fiber, and the volume (volume) reduction rate was improved. It can be lowered significantly, and the synthetic resin fibers are mixed, so that the adhesion and binding strength between the fibers are reinforced, so that no loosening or slipping occurs between the fibers, so that the circular shape can be continuously made and the volume reduction rate due to external pressure with hemp fibers can be greatly reduced. It is also possible to expect a synergistic effect, which makes it possible to secure dimensional stability, which is convenient for construction and does not cause defects after construction, and it is lighter than other materials and has excellent thermal insulation, insulation, sound absorption, vibration absorption, insect repellency, and water repellency. In the house and various buildings It can contribute to energy savings, carbon reduction, and may be referred to as a mixed-purpose functionality that can be widely used in shipbuilding, aerospace, automotive soundproofing, insulation, etc. cotton industry.
상기 본 발명의 기술 구성을 보다 명확하게 이해하고 발명의 효과를 알아 보기 위해 실시예를 들어 보기로 한다.In order to understand the technical configuration of the present invention more clearly and to see the effect of the invention will be given an embodiment.
실시예(1)Example (1)
다용도 기능성 혼합솜 및 다용도 기능성 혼합솜의 시료 제조 3중량%의 암모니아 수용액 100중량부에 30중량부의 제1인산암모늄을 첨가 60℃로 유지시켜 3분간 교반시킨 용액에 붕산 8중량부를 첨가하여 용해시킨 다음 이를 상온으로 냉각시키고 냉각시킨 용액에 음이온 계면활성제 ROSO3NH4 0.5중량부, 불소계 발수제 4중량부, 아크릴계 카프링제 0.2중량부, 분산제 0.2중량부를 첨가하여 균질화시킨 삼 침지용 조성물을 얻고 여기에 길이 5cm 내지 10cm로 절단한 천연삼섬유를 잠기도록 침지하여 10분간 혼합한 다음 취출하여 망굴탈수기로 수분함량 60~70%로 탈수하고 고주파 건조기로 함수율 13%로 건조시킨 다음 타면해서 천연삼섬유를 얻었다. Sample preparation of multipurpose functional mixed cotton and multipurpose functional mixed cotton 30 parts by weight of ammonium phosphate was added to 100 parts by weight of an aqueous solution of 3% by weight of ammonia, maintained at 60 ° C., and dissolved by adding 8 parts by weight of boric acid to a solution stirred for 3 minutes. Next, to a solution obtained by cooling to room temperature, 0.5 parts by weight of anionic surfactant ROSO 3 NH 4 , 4 parts by weight of a fluorine-based water repellent, 0.2 parts by weight of an acrylic capping agent, and 0.2 parts by weight of a dispersant were added to obtain a homogenized composition for triangulation. Dip the natural ginseng fiber cut into 5cm to 10cm to submerge and mix for 10 minutes, take it out, dehydrate it with water content of 60 ~ 70% with a mandrel dehydrator, dry it with water content of 13% with a high frequency dryer, and then take it out. Got it.
상기 천연삼섬유 50중량%, 다용도 기능성 솜 43중량%, 웨이브 형상의 저융점 EVA수지 섬유 7중량%를 균질하게 혼합하여 타면해서 된 다용도 기능성 혼합솜으로 견면부직포(A)를 제조하였다. 한편 본 발명에서 이용한 기능성 솜으로 동일한 규격의 니들부직포(B)를 제조하였다.50% by weight of the natural hemp fiber, 43% by weight of the multi-use functional cotton, 7% by weight of the wave-shaped low-melting point EVA resin fibers were mixed homogeneously to prepare a non-woven fabric (A) with a multi-use functional mixed cotton. On the other hand, a needle nonwoven fabric (B) of the same standard was manufactured with the functional cotton used in the present invention.
실시예(2) : 인장강도 실험Example (2): tensile strength test
실시예(1)에서 제조한 시료(A) 및 (B)를 FITI 시험연구원에 의뢰하여 KS K 0521 : 2006, C.R.E. 스트립법에 의해 인장강도를 시험한 결과 표(1)과 같은 결과를 얻었다.Samples (A) and (B) prepared in Example (1) were commissioned by the FITI Testing Institute, and KS K 0521: 2006, C.R.E. Tensile strength was tested by the strip method, and the result shown in Table (1) was obtained.
표 1 시료(A) 및 (B)의 인장강도 실험결과
구분 시료(A) 시료(B)
방향1(길이) 1400(144.9)N/5cm(kg5/5cm) 406(41)N/5cm(kg5/5cm)
방향2(폭) 1300(131.4)N/5cm(kg5/5cm) 2231(227)N/5cm(kg5/5cm)
Table 1 Tensile strength test results of samples (A) and (B)
division Sample (A) Sample (B)
Direction 1 (length) 1400 (144.9) N / 5cm (kg5 / 5cm) 406 (41) N / 5cm (kg5 / 5cm)
Direction 2 (Width) 1300 (131.4) N / 5cm (kg5 / 5cm) 2231 (227) N / 5cm (kg5 / 5cm)
(주)FITI 시험연구원 시험성적서 접수번호 B270-13-02520 및 T216-11-00921 참조Refer to FITI Testing Institute test report application number B270-13-02520 and T216-11-00921
상기 표(1)에 나타난 바와 같이 시료(A)는 길이 및 폭 방향의 인장강도가 균형을 이루고 있는 반면에 시료(B)는 인장강도 폭방으로 편중되게 있고 길이방으로는 아주 약한 인장강도를 보여주고 있다.As shown in Table (1), the sample (A) is balanced in tensile strength in the length and width directions, while the sample (B) is biased in the width of the tensile strength and shows a very weak tensile strength in the longitudinal direction. Giving.
실시예(3) : 파열강도 실험Example (3): bursting strength test
실시예(1)에서 제시한 시료(A) 및 (B)를 FITI 시험연구원에 의뢰하여 KS K 0351 : 2006, 유압법에 의해 파열강도를 시험한 결과 표(2)과 같은 결과를 얻었다.Samples (A) and (B) presented in Example (1) were commissioned by the FITI Test Institute to test the bursting strength by KS K 0351: 2006, hydraulic method, and the results as shown in Table (2) were obtained.
표 2 시료(A) 및 (B)의 파열강도 실험결과
구분 시료(A) 시료(B)
파열강도 6,350KPa 4,903KPa
TABLE 2 Burst Strength Test Results for Samples (A) and (B)
division Sample (A) Sample (B)
Bursting strength 6,350 KPa 4,903KPa
(주)FITI 시험연구원 시험성적서 접수번호 B270-13-02520 및 T216-11-00921 참조Refer to FITI Testing Institute test report application number B270-13-02520 and T216-11-00921
실시예(4) : 난연성(방염성) 실험Example (4): flame retardant (flame retardant) experiment
실시예(1)에서 제시한 시료(A) 및 (B)를 FITI 시험연구원에 의뢰하여 소방시설 설치 및 안정관리에 관한 법률 시험령의 시험 기준에 따라 멕컬버너법에 의한 시험 결과를 표(3)으로 나타내었다.Samples (A) and (B) presented in Example (1) were commissioned by the FITI Testing Institute, and the test results according to the MAC Burner Act were tested according to the test standards of the Law Test Act on the Installation and Stability Management of Fire Protection Facilities. As shown.
표 3 시료(A) 및 (B)의 난연성(방염성) 실험결과
구분 시험기준 다용도 기능성 혼합솜 다용도 기능성 솜 비고
잔염시간(s) 10(s) 이내 0 0
잔진시간(s) 30(s) 이내 0 0
탄화면적(cm2) 50(cm2) 이내 30.2 39.6
탄화길이(cm) 20(cm2) 이내 7.4 8.2
판정 - 합격 합격
TABLE 3 Flame retardant test results of samples (A) and (B)
division Test standard Multipurpose Functional Blend Versatile functional cotton Remarks
Afterflaming time (s) Within 10 (s) 0 0
Remaining time (s) Within 30 (s) 0 0
Surface area (cm 2 ) Within 50 (cm 2 ) 30.2 39.6
Carbonization length (cm) Within 20 (cm 2 ) 7.4 8.2
Judgment - pass pass
(주)FITI 시험연구원 시험성적서 접수번호 : B270-13-02520 및 T216-11-00921 참조FITI Testing Institute test report acceptance number: B270-13-02520 and T216-11-00921
상기 표(3)의 시험결과를 보면 다용도 기능성 혼합솜은 다용도 기능성 솜에 비해 탄화면적 및 탄화길이가 적음을 알 수 있어 난연성(방염성)이 향상되었음을 알 수 있다.The results of the test in Table 3 show that the multi-use functional mixed cotton has less carbon screening and carbonization length than the multi-use functional cotton, so that the flame retardancy (flame retardancy) is improved.
실시예(5) : 발수성 실험(자체실험)Example (5): water repellency test (self test)
시료(A) 및 (B)의 부직포를 각각 5cm × 5cm × 1.5cm로 재단한 다음 각 시료의 무게를 측정한 결과 시료(A)는 0.5g이었고 시료(B)는 2.4g이었으며 이 시료를 각각 물 위에 10분간 부상시킨 다음 부착수를 털어 버리고 무게를 측정한 결과 시료(A)는 6.7g이었고 시료(B)는 2.8g이었다.After cutting the nonwoven fabrics of Samples (A) and (B) to 5cm × 5cm × 1.5cm, respectively, and weighing each sample, the sample (A) was 0.5g and the sample (B) was 2.4g, respectively. After floating for 10 minutes on the water, the weight of the attached water was shaken off and weighed. The sample (A) was 6.7 g and the sample (B) was 2.8 g.
이상에서와 같이 시료(A) 보다 시료(B)가 흡수율이 큰 것을 알 수 있었다. 이상의 물성시험을 통하여 다용도 기능성 혼합솜은 다용도 기능성 솜에 비해 인장강도, 파열강도, 난연성, 발수성이 향상되었음을 알 수 있고, 지지력, 형태유지성, 치수안정 등 기능성 면에서는 비교할 수 없을 정도로 개선된 소재로서 그 용도를 더욱 확장할 수 있는 다용도 기능성 혼합솜이라 할 수 있다.As described above, it was found that the sample B has a larger water absorption than the sample A. Through the above physical property test, it can be seen that the multi-functional functional mixed cotton has improved tensile strength, bursting strength, flame retardancy, and water repellency compared to the multi-functional functional cotton, and it is a material that can not be compared in terms of functionality such as bearing capacity, shape retention, and dimensional stability. It can be said to be a versatile functional blending cotton that can further extend its use.

Claims (8)

  1. 가공 처리한 천연삼 섬유 45~55중량%, 다용도 기능성 솜 40~45중량%, 웨이브 형상의 저융점 열가소성 합성수지 섬유 5~10%를 균일하게 혼합하여 타면해서 됨을 특징으로 하는 다용도 기능성 혼합솜45 to 55% by weight of processed natural hemp fiber, 40 to 45% by weight of multipurpose functional cotton, and 5 to 10% of wave-shaped low melting thermoplastic synthetic fiber
  2. 청구항 제1항에 있어서,The method of claim 1,
    가공처리한 삼섬유는 천연삼 침지용 조성물(액)에 길이 5cm 내지 10cm로 절단한 천연삼을 잠기도록 침지하여 충분히 함침시킨 다음 취출하여 탈수기로 함수율 60~70%로 탈수하고 고주파 건조기로 함수율 15% 미만으로 건조시킨 다음 타면해서 된 가공처리한 삼섬유임을 특징으로 하는 다용도 기능성 혼합솜The processed hemp fiber was immersed in the composition (liquid) for dipping natural ginseng so as to immerse the natural ginseng cut to a length of 5cm to 10cm to be sufficiently impregnated, then taken out and dehydrated to 60 ~ 70% water content with a dehydrator. Versatile functional blended cotton, characterized in that it is a processed three-fiber, dried and then dried to less than%
  3. 청구항 제1항에 있어서,The method of claim 1,
    저융점 열가소합성수지섬유는 에티렌초산비닐공중합체(EVA)수지, 저밀도 폴리에티렌수지, 폴리프로피렌수지 및 아크릴계 수지의 섬유 중에서 선택되는 하나의 저융점 열가소성 수지임을 특징으로 하는 다용도 기능성 혼합솜Low-melting thermoplastic resin fiber is a multi-functional functional mixed cotton, characterized in that one of the low-melting thermoplastic resin selected from the fibers of ethylene vinyl acetate (EVA) resin, low density polystyrene resin, polypropylene resin and acrylic resin
  4. 청구항 제1항에 있어서,The method of claim 1,
    천연 삼섬유는 대마, 황마, 아마, 양마 및 저마 섬유임을 특징으로 하는 다용도 기능솜Natural hemp fibers are versatile functional cotton, characterized in that hemp, jute, flax, hemp and low hemp fibers
  5. 청구항 제1항에 있어서,The method of claim 1,
    천연삼 섬유 대신에 야자수섬유를 사용함을 특징으로 하는 다용도 기능성 혼합솜Versatile and functional mixed cotton, characterized by using palm fiber instead of natural ginseng fiber
  6. 청구항 제2항에 있어서,The method according to claim 2,
    천연삼 섬유 침지조성물은 3중량%의 암모니아 수용액 100중량부의 제1인산암모늄을 첨가하여 50~70℃의 온도 범위에서 2~3분간 교반시킨 용액에 붕산 8중량부를 첨가하여 용해시킨 다음 이를 상온으로 냉각시킨 용액에 음이온 계면활성제 0.5중량부, 불소계발수제 4중량부, 아크릴계카프링제 0.2중량부, 분산제 0.2중량부를 첨가하여 교반 균질화시켜서 된 천연삼 섬유 침지조성물임을 특징으로 하는 다용도 기능성 혼합솜The natural ginseng fiber immersion composition was dissolved by adding 8 parts by weight of boric acid to a solution of 3 parts by weight of ammonium phosphate 100 parts by weight of ammonium phosphate, and then stirred for 2 to 3 minutes in a temperature range of 50 to 70 ° C. Versatile functional mixed cotton, characterized in that the natural ginseng fiber immersion composition obtained by stirring and homogenizing by adding 0.5 parts by weight of anionic surfactant, 4 parts by weight of fluorine-based water repellent agent, 0.2 parts by weight of acrylic capping agent, 0.2 parts by weight of dispersant.
  7. 청구항 제6항에 있어서,The method of claim 6,
    음이온계활성제는 반경화우지의 소다비누, 라우릴설페이트소다염, 알킬벤젠술폰산염, ROS3NH4 중에서 선택되는 하나 이상의 음이온 계면활성제임을 특징으로하는 다용도 기능성 혼합솜Anionic surfactant is a versatile functional mixed cotton, characterized in that it is at least one anionic surfactant selected from soda soap, lauryl sulfate soda salt, alkylbenzene sulfonate, ROS 3 NH 4 of semi-hardened beef
  8. 청구항 제1항에 있어서,The method of claim 1,
    저융점 열가소성 합성수지 섬유 대신에 난연재(방염재) 5%가 함유된 저융점 열가소성 합성수지 섬유임을 특징으로 하는 다용도 기능성 혼합물Versatile and functional mixture characterized in that the low-melting thermoplastic synthetic fibers containing 5% flame retardant (flame retardant) instead of the low-melting thermoplastic synthetic fibers
PCT/KR2014/005983 2013-11-20 2014-07-04 Versatile functional mixed cotton and method for manufacturing same WO2015076473A1 (en)

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CN109680491B (en) * 2018-12-18 2021-04-09 世源科技(嘉兴)医疗电子有限公司 Biodegradable flame-retardant protective clothing fabric and padding liquid

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KR20000063741A (en) * 2000-07-27 2000-11-06 이홍기 Artificial cotton with hemp fibre and making method therefor
KR20060126000A (en) * 2005-06-03 2006-12-07 임일규 Manufacturing method and apparatus for cotton with an increase in health
KR101079871B1 (en) * 2011-07-21 2011-11-10 주식회사에너씨스 Functional cotton for various purpose and method for producing thereof

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Publication number Priority date Publication date Assignee Title
KR20000063741A (en) * 2000-07-27 2000-11-06 이홍기 Artificial cotton with hemp fibre and making method therefor
KR20060126000A (en) * 2005-06-03 2006-12-07 임일규 Manufacturing method and apparatus for cotton with an increase in health
KR101079871B1 (en) * 2011-07-21 2011-11-10 주식회사에너씨스 Functional cotton for various purpose and method for producing thereof

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