KR20170137297A - Water-proof and permeable fabric with excellent activation of organism - Google Patents
Water-proof and permeable fabric with excellent activation of organism Download PDFInfo
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- KR20170137297A KR20170137297A KR1020160069225A KR20160069225A KR20170137297A KR 20170137297 A KR20170137297 A KR 20170137297A KR 1020160069225 A KR1020160069225 A KR 1020160069225A KR 20160069225 A KR20160069225 A KR 20160069225A KR 20170137297 A KR20170137297 A KR 20170137297A
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- 239000004744 fabric Substances 0.000 title claims abstract description 41
- 230000004913 activation Effects 0.000 title 1
- 239000002775 capsule Substances 0.000 claims abstract description 16
- 229920006264 polyurethane film Polymers 0.000 claims abstract description 16
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 16
- 235000015112 vegetable and seed oil Nutrition 0.000 claims abstract description 14
- 239000008158 vegetable oil Substances 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 239000003960 organic solvent Substances 0.000 claims abstract description 6
- 150000001450 anions Chemical class 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 15
- 230000001070 adhesive effect Effects 0.000 claims description 15
- 229920002635 polyurethane Polymers 0.000 claims description 14
- 239000004814 polyurethane Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 229910021536 Zeolite Inorganic materials 0.000 claims description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
- 239000010457 zeolite Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- -1 aromatic isocyanate Chemical class 0.000 claims description 3
- 239000010433 feldspar Substances 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 229910052613 tourmaline Inorganic materials 0.000 claims description 3
- 239000011032 tourmaline Substances 0.000 claims description 3
- 229940070527 tourmaline Drugs 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 2
- 229910000278 bentonite Inorganic materials 0.000 claims description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 150000003077 polyols Chemical class 0.000 claims description 2
- 239000002304 perfume Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 239000010419 fine particle Substances 0.000 abstract description 13
- 239000003205 fragrance Substances 0.000 abstract description 4
- 150000002500 ions Chemical class 0.000 abstract description 4
- 239000012941 solvent-based polyurethane adhesive Substances 0.000 abstract 3
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 230000035699 permeability Effects 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 241000699666 Mus <mouse, genus> Species 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 235000019499 Citrus oil Nutrition 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 4
- 239000010500 citrus oil Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 239000011342 resin composition Substances 0.000 description 4
- 230000036782 biological activation Effects 0.000 description 3
- 230000002542 deteriorative effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 1
- 230000033115 angiogenesis Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- 239000012940 solvent-free polyurethane adhesive Substances 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/02—Moisture-responsive characteristics
- D10B2401/021—Moisture-responsive characteristics hydrophobic
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Laminated Bodies (AREA)
Abstract
Description
본 발명은 생체활성화 성능이 우수한 투습방수원단에 관한 것으로서, 보다 구체적으로는 음이온, 향기 및 원적외선을 지속적으로 발산할 수 있어서 생체활성화 성능이 우수하면서도 양호한 투습도 및 내수압을 구비하는 투습방수원단에 관한 것이다.The present invention relates to a moisture-permeable and waterproof fabric having excellent bio-activation performance, and more particularly, to a moisture-permeable and waterproof fabric having excellent moisture-evacuating ability and water pressure, which is capable of continuously emitting anions, fragrance and far- .
원적외선 및 음이온 발산 기능을 구비하는 종래의 투습방수원단들은 투습방수원단을 구성하는 폴리우레탄 필름 내에 원적외선 및 음이온 발산 기능을 갖는 미립자(이하 "기능성 미립자"라고 약칭한다)가 함유되고 있다.Conventional breathable and waterproof fabrics having a far infrared ray and anion diffusion function contain fine particles having a far infrared ray and anion dissociating function (hereinafter abbreviated as "functional fine particles") in a polyurethane film constituting a breathable waterproof fabric.
구현일례로서, 상기 종래의 투습방수원단은 이형지 상에 기능성 미립자가 분산, 함유되어 있는 폴리우레탄 수지 조성물을 코팅하여 폴리우레탄 필름(S)을 형성시킨 다음, 상기 폴리우레탄 필름(S) 상에 용제형 폴리우레탄 접착제, 수분산성 폴리우레탄 접착제 또는 무용제 폴리우레탄 접착제를 코팅한 후 그 위에 섬유기재(F) 라미네이팅한 다음, 폴리우레탄 필름(S)으로부터 이형지를 박리하는 방법으로 제조되어 섬유기재(F), 접착제(A) 및 폴리우레탄 필름(S)이 차례로 적층된 3층구조를 갖는다.As an embodiment of the present invention, the conventional moisture-permeable and waterproof fabric can be produced by coating a polyurethane resin composition in which functional fine particles are dispersed and contained on a release paper to form a polyurethane film (S) (F) is laminated on a polyurethane adhesive, a water-dispersible polyurethane adhesive, or a solvent-free polyurethane adhesive, and then the release paper is peeled off from the polyurethane film (S) , An adhesive (A) and a polyurethane film (S) are laminated in this order.
또 다른 구현일례로서, 상기 종래의 투습방수원단은 섬유기재(F) 상에 기능성 미립자가 분산, 함유되어 있는 폴리우레탄수지 조성물을 직접 코팅하여 섬유기재(F) 상에 폴리우레탄 필름(S)이 형성된 2층 구조를 갖는다.In another embodiment, the conventional moisture-permeable and waterproof fabric is prepared by directly coating a polyurethane resin composition in which functional fine particles are dispersed and contained on a fibrous substrate (F) to form a polyurethane film (S) on the fibrous substrate Layer structure.
상기의 종래 투습방수원단들은 기능성 미립자가 투습방수 기능을 갖는 폴리우레탄 필름(S) 또는 폴리우레탄 코팅층 내에 분산, 함유되기 때문에 투습방수원단의 투습도 및 내수압 저하를 방지하고 코팅액의 흐름성을 유지하기 위해서는 상기 기능성 미립자의 평균 입경을 200㎚ 이하로 조절해야하므로 제조비용이 상승하는 문제가 있었고, 폴리우레탄 필름(S) 형성용 조성물내 상기 기능성 미립자의 함량이 30중량%를 초과하는 경우 투습방수원단의 투습도 및 내수압이 저하되고, 폴리우레탄 필름(S) 형성용 조성물내 상기 기능성 미립자의 함량이 30중량% 미만인 경우에는 원적외선 및 음이온 발산기능이 떨어져 생체활성화 성능이 저하되는 문제가 있었다.In order to prevent moisture permeation and decrease in water pressure of the moisture-permeable and waterproof fabric and to maintain the flowability of the coating liquid, since the conventional breathable and waterproof fabrics are dispersed and contained in the polyurethane film (S) or the polyurethane coating layer having moisture- The average particle size of the functional fine particles must be adjusted to 200 nm or less, which increases the manufacturing cost. When the content of the functional fine particles in the composition for forming a polyurethane film (S) exceeds 30% by weight, When the content of the functional fine particles in the composition for forming a polyurethane film (S) is less than 30% by weight, there is a problem that far-infrared rays and anion dissipation functions are deteriorated and the bioactivity is deteriorated.
이와같이, 상기의 종래 투습방수원단은 투습도 및 내수압과 생체활성화 성능을 동시에 향상시킬 수 없는 문제가 있었다.Thus, the conventional waterproof and waterproof fabric can not simultaneously improve the moisture permeability, water pressure, and bioactivity.
본 발명의 과제는 투습방수 성능의 저하나 제조원가 상승 없이도 음이온, 원적외선 및 향기를 지속적으로 발산하여 생체활성화 성능이 뛰어난 투습방수원단을 제공하는 것이다.The object of the present invention is to provide a moisture-permeable and waterproof fabric excellent in biological activation performance by continuously emitting negative ions, far-infrared rays and fragrance without lowering the moisture-permeable and waterproof performance or increasing the manufacturing cost.
이와같은 과제를 달성하기 위해서, 본 발명은 도 1에 도시된 바와 같이 용제형 폴리우레탄 접착제(A)를 사용하여 섬유기재(F) 상에 투습방수성능을 갖는 폴리우레탄 필름(S)을 라미네이팅할때, 상기 용제형 폴리우레탄 접착제(A) 내에 음이온 방출 미립분말(1)과 식물성 오일 캡슐(2)을 첨가하여 생체활성화 성능이 뛰어난 투습방수원단을 제조한다.In order to achieve the above object, the present invention provides a method for laminating a polyurethane film (S) having moisture permeability and waterproof property on a fiber substrate (F) using a solvent type polyurethane adhesive (A) , Anion-releasing particulate powder (1) and vegetable oil capsule (2) are added to the solvent-type polyurethane adhesive (A) to prepare a moisture-permeable waterproof fabric excellent in biological activation performance.
본 발명은 상기 용제형 폴리우레탄 접착제 내에 음이온 방출 미립분말(1)과 식물성 오일 캡슐(2)이 포함되어 투습방수성의 저하 없이도 음이온과 향기가 지속적으로 방출되어 생체활성화 성능이 우수하다.In the present invention, the anion-releasing fine powder (1) and the vegetable oil capsule (2) are contained in the solvent-type polyurethane adhesive and the anion and aroma are continuously discharged without deteriorating the moisture permeability and water resistance,
도 1은 본 발명의 단면개략도.
도 2는 본 발명의 실시예 1로 제조한 투습방수원단을 사용하여 흰색 쥐에 국소 피판술을 시술하고 4일 경과후 시술부위를 디지탈 사진기로 촬영한 사진.
도 3은 본 발명의 비교실시예 1로 제조한 투습방수원단을 사용하여 흰색 쥐에 국소 피판술을 시술하고 4일 경과후 시술부위를 디지탈 사진기로 촬영한 사진.
도 4는 본 발명의 실시예 2로 제조한 투습방수원단을 사용하여 쥐에 국소 피판술을 시술하고 14일 경과후 시술부위를 디지탈 사진기로 촬영한 사진.
도 5는 본 발명의 비교실시예 2로 제조한 투습방수원단을 사용하여 쥐에 국소 피판술을 시술하고 14일 경과후 시술부위를 디지탈 사진기로 촬영한 사진.1 is a schematic cross-sectional view of the present invention.
FIG. 2 is a photograph of a local rat using a breathable waterproof cloth prepared in Example 1 of the present invention and a local digital flask for 4 days after the operation. FIG.
FIG. 3 is a photograph of a local rat using a breathable waterproof cloth prepared in Comparative Example 1 of the present invention and a local digital flask taken after 4 days. FIG.
FIG. 4 is a photograph of a local flap performed on a mouse using the breathable and waterproof fabric prepared in Example 2 of the present invention, and a digital camera photographing the operation site after 14 days. FIG.
FIG. 5 is a photograph showing a local flap procedure performed on a rat using a breathable waterproof cloth prepared in Comparative Example 2 of the present invention, and photographing the operation site after 14 days with a digital camera. FIG.
이하, 첨부한 도면 등을 통하여 상세하게 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 발명의 투습방수원단은 도 1에 도시된 바와 같이 섬유기재(F) 상에 투습방수성을 갖는 폴리우레탄 필름(S)이 용제형 폴리우레탄 접착제(A)에 의해 라미네이팅된 구조를 갖고, 상기 용제형 폴리우레탄 접착제(A)는 폴리우레탄 수지, 유기용제, 경화제, 음이온 방출 미립분말(1) 및 식물성 오일 캡슐(2)을 포함하는 것을 특징으로 한다.As shown in Fig. 1, the moisture-permeable and waterproof fabric of the present invention has a structure in which a polyurethane film (S) having moisture permeability and water permeability on a fiber substrate (F) is laminated with a solvent type polyurethane adhesive (A) Type polyurethane adhesive (A) is characterized by containing a polyurethane resin, an organic solvent, a curing agent, an anion releasing particulate powder (1) and a vegetable oil capsule (2).
상기 폴리우레탄 필름(S)은 소수성 폴리우레탄 수지 또는 친수성 폴리우레탄 수지이다.The polyurethane film (S) is a hydrophobic polyurethane resin or a hydrophilic polyurethane resin.
본 발명의 구현일례로서, 상기 용제형 폴리우레탄 접착제(A)는 폴리우레탄 수지 55~67.5중량%, 유기용제 20~30중량%, 경화제 8~10중량%, 음이온 방출 미립분말 3~4중량% 및 식물성 오일 캡슐 1.5~3.0중량%로 구성될 수 있다.As an embodiment of the present invention, the solvent type polyurethane adhesive (A) comprises 55 to 67.5 wt% of polyurethane resin, 20 to 30 wt% of organic solvent, 8 to 10 wt% of curing agent, 3 to 4 wt% of anion- And 1.5 to 3.0 wt% vegetable oil capsules.
상기 용제형 폴리우레탄 접착제를 구성하는 폴리우레탄 수지는 친수성 폴리올과 방향족 이소시아네이트의 반응물인 것이 바람직하다.The polyurethane resin constituting the solvent type polyurethane adhesive is preferably a reaction product of a hydrophilic polyol and an aromatic isocyanate.
상기 음이온 방출 미립분말(1)은 토르말린, 벤토나이트, 제올라이트, 칠보석, 장석, 적귀양석 또는 이들의 혼합물 등이며, 평균입경은 0.1~10㎛인 것이 바람직하다.The anion-emitting fine powder (1) is preferably tourmaline, bentonite, zeolite, fumed gravel, feldspar, red gemstone or a mixture thereof and has an average particle size of 0.1 to 10 μm.
상기 식물성 오일 캡슐(2)은 직경이 1~10㎛이며, 향기를 발산하는 식물성 오일이 하나 이상의 연속막으로 둘러싸인 형태이다.The vegetable oil capsules (2) have a diameter of 1 to 10 탆, and a vegetable oil which emits a fragrance is surrounded by one or more continuous membranes.
본 발명은 상기 용제형 폴리우레탄 접착제 내에 음이온 방출 미립분말(1)과 식물성 오일 캡슐(2)이 포함되어 투습방수성의 저하 없이도 음이온과 향기가 지속적으로 방출되어 생체활성화 성능이 우수하다.In the present invention, the anion-releasing fine powder (1) and the vegetable oil capsule (2) are contained in the solvent-type polyurethane adhesive and the anion and aroma are continuously discharged without deteriorating the moisture permeability and water resistance,
이하, 실시예 및 비교실시예를 통하여 본 발명을 상세하게 설명한다. 그러나 하기 실시예만으로 본 발명의 보호범위가 한정되게 해석되어서는 안된다.Hereinafter, the present invention will be described in detail with reference to examples and comparative examples. However, the scope of protection of the present invention should not be construed to be limited only by the following examples.
실시예Example 1 One
이형지상에 소수성 폴리우레탄 수지 조성물을 코팅한 후 건조하여 투습방수 기능을 갖는 투습방수 필름(S)를 형성한 다음, 상기 투습방수 필름(S) 상에 폴리우레탄 수지 60중량%, 유기용제 25중량%, 경화제 9중량%, 평균입경이 3㎛인 제올라이트(음이온 방출 미립자) 3.5중량% 및 감귤 오일 캡슐 2.5중량%로 이루어진 용제형 폴리우레탄 접착제(A)를 50g/㎡의 코팅중량으로 코팅한 후 120℃에서 40초간 건조 및 경화시켜, 접착제층을 형성시킨 다음, 상기 접착제층 위에 나일론 직물인 섬유기재(F)를 라미네이팅 시킨 후 상기 이형지를 박리하여 투습방수원단을 제조하였다. 제조된 투습방수원단을 사용하여 흰색 쥐에 국소 피판술을 시술하고 4일 경과 후 시술부위를 디지탈 카메라로 촬영한 사진은 도 2와 같았다.A hydrophobic polyurethane resin composition was coated on the release paper and dried to form a breathable and waterproof film (S) having a breathable and waterproof function. Then, 60% by weight of a polyurethane resin, 25% by weight of an organic solvent (A) composed of 9% by weight of a curing agent, 9% by weight of a curing agent, 3.5% by weight of a zeolite having an average particle size of 3 μm (anion releasing fine particles) and 2.5% by weight of citrus oil capsules was coated with a coating weight of 50 g / And dried and cured at 120 ° C for 40 seconds to form an adhesive layer. Then, a fiber substrate (F), which is a nylon fabric, was laminated on the adhesive layer, and then the release paper was peeled to prepare a moisture- FIG. 2 shows a photograph of a local rat using a manufactured breathable waterproof fabric to perform a local flap procedure on a white mouse and to photograph the operation site after 4 days with a digital camera.
제조된 투습방수원단의 각종 물성을 평가한 결과는 표 1과 같았다.The results of evaluating various physical properties of the manufactured breathable waterproof fabric were as shown in Table 1.
실시예Example 2 2
이형지상에 친수 폴리우레탄 수지 조성물을 코팅한 후 건조하여 투습방수 기능을 갖는 투습방수 필름(S)를 형성한 다음, 상기 투습방수 필름(S) 상에 폴리우레탄 수지 60중량%, 유기용제 25중량%, 경화제 9중량%, 평균입경이 5㎛인 토르말린(음이온 방출 미립자) 4.0중량% 및 감귤 오일 캡슐 2.0중량%로 이루어진 용제형 폴리우레탄 접착제(A)를 50g/㎡의 코팅중량으로 코팅한 후 120℃에서 40초간 건조 및 경화시켜, 접착제층을 형성시킨 다음, 상기 접착제층 위에 나일론 직물인 섬유기재(F)를 라미네이팅 시킨 후 상기 이형지를 박리하여 투습방수원단을 제조하였다. 제조된 투습방수원단을 사용하여 흰색 쥐에 국소 피판술을 시술하고 14일 경과 후 시술부위를 디지탈 카메라로 촬영한 사진은 도 4와 같았다.A moisture permeable waterproof film (S) having a moisture permeable and waterproof function was formed on the release paper after coating the hydrophilic polyurethane resin composition on the release paper. Then, 60 wt% of polyurethane resin, 25 wt% of organic solvent (A) composed of 10% by weight of a curing agent, 9% by weight of a curing agent, 4.0% by weight of tourmaline having an average particle diameter of 5 占 퐉 (anion releasing fine particles) and 2.0% by weight of citrus oil capsules was coated with a coating weight of 50 g / And dried and cured at 120 ° C for 40 seconds to form an adhesive layer. Then, a fiber substrate (F), which is a nylon fabric, was laminated on the adhesive layer, and then the release paper was peeled to prepare a moisture- Fig. 4 shows a photograph of the operation of the local flap using a manufactured breathable waterproof fabric and a digital camera after 14 days.
제조된 투습방수원단의 각종 물성을 평가한 결과는 표 1과 같았다.The results of evaluating various physical properties of the manufactured breathable waterproof fabric were as shown in Table 1.
비교실시예Comparative Example 1 One
평균입경이 3㎛인 제올라이트(음이온 방출 미립자) 3.5중량% 및 감귤 오일 캡슐 2.5중량%를 함유하는 소수성 폴리우레탄 수지 조성물을 나일론 직물(섬유기재) 상에 직접 코팅한 후 건조, 응고 및 수세하여 투습방수원단을 제조하였다. 제조된 투습방수원단을 사용하여 흰색 쥐에 국소 피판술을 시술하고 4일 경과 후 시술부위를 디지탈 카메라로 촬영한 사진은 도 3과 같았다.3.5% by weight of a zeolite having an average particle diameter of 3 μm (anion-releasing fine particles) and 2.5% by weight of citrus oil capsules were directly coated on a nylon fabric (fiber substrate) and then dried, coagulated and washed with water, Waterproof fabrics were produced. Fig. 3 shows a photograph of the operation of the local flap in white mice using the manufactured breathable waterproof fabric and the operation of the operation part after 4 days with a digital camera.
제조된 투습방수원단의 각종 물성을 평가한 결과는 표 1과 같았다.The results of evaluating various physical properties of the manufactured breathable waterproof fabric were as shown in Table 1.
비교실시예Comparative Example 2 2
평균입경이 3㎛인 제올라이트(음이온 방출 미립자) 3.5중량% 및 감귤 오일 캡슐 2.5중량%를 함유하는 친수성 폴리우레탄 수지 조성물을 나일론 직물(섬유기재)상에 직접 코팅한 후 건조, 응고 및 수세하여 투습방수원단을 제조하였다. 제조된 투습방수원단을 사용하여 흰색 쥐에 국소 피판술을 시술하고 4일 경과 후 시술부위를 디지탈 카메라로 촬영한 사진은 도 5와 같았다.3.5% by weight of a zeolite having an average particle size of 3 μm (anion-releasing fine particles) and 2.5% by weight of citrus oil capsules were directly coated on a nylon fabric (fiber substrate) and then dried, coagulated and washed with water, Waterproof fabrics were produced. Fig. 5 shows a photograph of the local flap procedure performed on a white rat using the manufactured breathable waterproof fabric and a digital camera after 4 days.
제조된 투습방수원단의 각종 물성을 평가한 결과는 표 1과 같았다.The results of evaluating various physical properties of the manufactured breathable waterproof fabric were as shown in Table 1.
(mmH2O)Water pressure
(mmH 2 O)
(g/㎡·day)Moisture permeability
(g / m 2 · day)
(혈류개선/혈관생성)Bioactivity performance
(Blood flow improvement / angiogenesis)
표 1의 각종 물성은 아래 방법으로 평가하였다.Various physical properties in Table 1 were evaluated by the following methods.
- 내수압 : KS K ISO 811-2009 방법으로 평가- Hydrostatic pressure: Evaluated by KS K ISO 811-2009 method
- 투습도 : JIS L1099(초산칼륨법) 방법으로 평가- Water vapor permeability: Evaluation by JIS L1099 (Potassium Acetate Method)
- 생체활성화 성능 : 도 2 내지 도 5의 디지탈 카메라 사진을 육안으로 관찰하여 상대 평가- Biological activation performance: The digital camera photographs of FIGS. 2 to 5 were visually observed and evaluated relative to each other
구체적으로, 실시예 1로 제조된 투습방수원단을 사용하여 흰색 쥐에 국소 피판술을 시술하고 4일 경과후 시술부위를 디지탈 카메라로 촬영한 도 2의 사진은 비교실시예 1로 제조된 투습방수원단을 사용하여 흰색 쥐에 국소 피판술을 시술하고 4일 경과후 시술부위를 디지탈 카메라로 촬영한 도 3의 사진보다 생체활성화 성능이 상대적으로 양호하였다.Specifically, the topical flap procedure was applied to a white mouse using the breathable and waterproof fabric prepared in Example 1, and after 4 days, the area of the treatment area was photographed with a digital camera. The photograph of FIG. 2 shows that the breathable waterproof fabric Was used to perform a local flap in a white mouse, and the bioactivation performance was relatively better than that of the photograph of FIG. 3 in which the operation site was photographed with a digital camera after 4 days.
또한, 실시예 2로 제조된 투습방수원단을 사용하여 흰색 쥐에 국소 피판술을 시술하고 4일 경과후 시술부위를 디지탈 카메라로 촬영한 도 4의 사진은 비교실시예 2로 제조된 투습방수원단을 사용하여 흰색 쥐에 국소 피판술을 시술하고 4일 경과후 시술부위를 디지탈 카메라로 촬영한 도 5의 사진보다 생체활성화 성능이 상대적으로 양호하였다.4, in which the local flap procedure was performed on the white mouse using the breathable and waterproof fabric prepared in Example 2, and the operation site was photographed with a digital camera after 4 days, the breathable waterproof fabric prepared in Comparative Example 2 The local biofeedback was performed on a white rat and the bioactivation performance was relatively better than that of the photograph of FIG. 5 in which the operation site was photographed with a digital camera after 4 days.
S : 폴리우레탄 필름
A : 용제형 폴리우레탄 접착제
F : 섬유기재
1 : 음이온 방출 미립분말
2 : 식물성 오일 캡슐S: Polyurethane film
A: Solvent-type polyurethane adhesive
F: fiber substrate
1: Anion releasing fine powder
2: Vegetable oil capsules
Claims (7)
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| KR1020160069225A KR20170137297A (en) | 2016-06-03 | 2016-06-03 | Water-proof and permeable fabric with excellent activation of organism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180056824A (en) * | 2016-11-20 | 2018-05-30 | 김지수 | Superhydrophobic of waterproof tape |
| CN108976766A (en) * | 2018-06-22 | 2018-12-11 | 中山博锐斯新材料股份有限公司 | Waterproof moisture-permeable polyurethane microporous film and preparation method thereof |
| CN109762503A (en) * | 2018-12-13 | 2019-05-17 | 广东盈通新材料有限公司 | For the TPU adhesive layer of heat sealing adhesive tape, three layers of heat sealing adhesive tape including the TPU adhesive layer and its preparation method and application |
-
2016
- 2016-06-03 KR KR1020160069225A patent/KR20170137297A/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180056824A (en) * | 2016-11-20 | 2018-05-30 | 김지수 | Superhydrophobic of waterproof tape |
| CN108976766A (en) * | 2018-06-22 | 2018-12-11 | 中山博锐斯新材料股份有限公司 | Waterproof moisture-permeable polyurethane microporous film and preparation method thereof |
| CN109762503A (en) * | 2018-12-13 | 2019-05-17 | 广东盈通新材料有限公司 | For the TPU adhesive layer of heat sealing adhesive tape, three layers of heat sealing adhesive tape including the TPU adhesive layer and its preparation method and application |
| CN109762503B (en) * | 2018-12-13 | 2021-05-14 | 广东盈通新材料有限公司 | TPU bonding layer for heat-sealing adhesive tape, three-layer heat-sealing adhesive tape comprising TPU bonding layer, and preparation method and application of three-layer heat-sealing adhesive tape |
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