TWI463054B - The fabric material for sports equipment - Google Patents

The fabric material for sports equipment Download PDF

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TWI463054B
TWI463054B TW97138217A TW97138217A TWI463054B TW I463054 B TWI463054 B TW I463054B TW 97138217 A TW97138217 A TW 97138217A TW 97138217 A TW97138217 A TW 97138217A TW I463054 B TWI463054 B TW I463054B
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fabric
base fabric
cloth material
yarn
dtex
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TW97138217A
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Chinese (zh)
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TW200936839A (en
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Akira Tanaka
Machiko Oouchida
Hiroyuki Mori
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Teijin Fibers Ltd
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    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00Woven fabrics designed to make specified articles
    • D03D1/0035Protective fabrics
    • D03D1/0041Cut or abrasion resistant
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20Woven 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
    • D03D15/283Woven 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
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/30Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments
    • D03D15/37Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments with specific cross-section or surface shape
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/43Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with differing diameters
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/44Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific cross-section or surface shape
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/44Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific cross-section or surface shape
    • D03D15/46Flat yarns, e.g. tapes or films
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/573Tensile strength
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16Synthetic fibres, other than mineral fibres
    • D06M2101/30Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32Polyesters
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties
    • D10B2401/06Load-responsive characteristics
    • D10B2401/063Load-responsive characteristics high strength
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2507/00Sport; Military
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2507/00Sport; Military
    • D10B2507/04Sails
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3065Including strand which is of specific structural definition
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3472Woven fabric including an additional woven fabric layer
    • Y10T442/3504Woven fabric layers comprise chemically different strand material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Woven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)

Description

運動用具用布料材料Cloth material for sports equipment

本發明有關運動用具用布料材料。詳言之,本發明有關滑翔降落傘(para glider)、懸掛式滑翔機(hang glider)、快艇航行(yacht sail)、大三角帆(spinnaker)、風箏衝浪板(kiteboarding)以及特技風箏(stunt kite)等利用風力之運動所用之布料材料者。The present invention relates to a cloth material for sports equipment. In particular, the present invention relates to a paraglider, a hang glider, a yacht sail, a spinnaker, a kiteboarding, and a stunt kite. Those who use the fabric materials used in the movement of wind.

近年來,隨著暇日之增多而對運動之興趣大增。其內涵亦已多樣化,最近海上運動(marine sports)及空中運動(sky sports)等休閒型運動亦很盛。作為此等海上運動、空中運動用製品而言,有:快艇航行、大三角帆、滑翔降落傘、懸掛式滑翔機、風箏衝浪板等,而為此等中,均在使用纖維布。再來,此等運動用纖維材料而言,由於輕量性、強度等優異之故,在使用耐綸(Nylon)纖維。此等運動用具用布料材料,係由於長期間在屋外使用之故,需要高度的耐候性,因此,逐漸不採用耐候性不佳的耐綸而開始活用聚酯纖維。專利文獻1中提案有一種使用聚酯纖維之運動用具用布,又,專利文獻2中提案有一種於使用聚酯纖維之抗撕裂構造(rip-stop structure)的織物中附著有聚矽氧樹脂與聚胺基甲酸酯樹脂之運動用具用布料材料。In recent years, interest in sports has increased with the increase of the next day. Its connotation has also diversified, and recent leisure sports such as marine sports and sky sports are also very popular. As such products for sea sports and air sports, there are: speedboat sailing, spinnaker, gliding parachute, hang glider, kiteboard, etc., and for this purpose, fiber cloth is used. Further, these sports fiber materials are excellent in light weight, strength, and the like, and Nylon fibers are used. These cloth materials for sports equipment require a high degree of weather resistance because they are used outdoors for a long period of time. Therefore, polyester fibers are gradually used without using weather resistant nylon. Patent Document 1 proposes a cloth for sports equipment using polyester fibers, and Patent Document 2 proposes a method in which a polyether oxide is adhered to a fabric using a rip-stop structure of a polyester fiber. A cloth material for sports equipment of resin and polyurethane resin.

然而,對此等運動用具用布而言,不僅耐候性尚需要撕裂強度(ripping strength)或耐磨耗性的提升,如實施樹脂加工之織物的情形,則特別需要撕裂強度的提升。However, in the case of such sportswear fabrics, not only the weather resistance but also the ripping strength or the abrasion resistance is required, and in the case of the resin-treated fabric, the tear strength is particularly required to be improved.

再者,專利文獻3中,為提升撕裂強度,提案有一種於聚胺基甲酸酯樹脂加工前作為前處理而施加有拒水處理(water repellent treatment)之布。如於聚胺基甲酸酯樹脂加工前實施拒水前處理,則雖然纖維的滑移變好、而撕裂強度可獲改善,惟容易產生聚胺基甲酸酯樹脂的附著斑駁,且撕裂強度的變動非常大的缺點已經由其後的研究所確認。Further, in Patent Document 3, in order to improve the tear strength, there is proposed a cloth to which a water repellent treatment is applied as a pretreatment before processing of the polyurethane resin. If the pre-water repellent treatment is carried out before the processing of the polyurethane resin, although the slippage of the fiber is improved and the tear strength can be improved, the adhesion mottle of the polyurethane resin is easily generated and is torn. The shortcomings of the very large variation in crack strength have been confirmed by subsequent research.

[專利文獻1]:日本專利第2653919號公報[Patent Document 1]: Japanese Patent No. 2653919

[專利文獻2]:日本專利特開2005-97787號公報[Patent Document 2]: Japanese Patent Laid-Open Publication No. 2005-97787

[專利文獻3]:日本專利特公平4-59139號公報[Patent Document 3]: Japanese Patent Special Fair No. 4-59139

本發明之目的在於提供一種由在以聚酯纖維作為主構成成分之織物上,浸漬附著有聚矽氧共聚合聚胺基甲酸酯系樹脂之布所成,而撕裂強度優異之利用風力之運動用具用布料材料者。An object of the present invention is to provide a wind-resistant fabric having excellent tear strength by impregnating a fabric having a polyoxymethylene copolymerized polyurethane resin on a fabric having a polyester fiber as a main component. Those who use cloth materials for sports equipment.

本發明人,就使附著於運動用具用布上之樹脂專心研究之結果發現,如採用聚矽氧共聚合聚胺基甲酸酯樹脂,則不但能發揮優異的撕裂強度,亦能提升耐磨強度(abrasion strength)之事實,並根據該心得,完成本發明。As a result of intensive research on the resin attached to the cloth for sports equipment, the present inventors have found that, if a polyoxymethylene copolymerized polyurethane resin is used, not only the excellent tear strength but also the resistance can be improved. The fact that the abrasion strength is obtained, and according to the experience, the present invention has been completed.

本發明係一種運動用具用布料材料,係由含有:由作為主成分而含有聚酯纖維之織物所成之基布、及The present invention relates to a cloth material for sports equipment, comprising: a base fabric made of a fabric containing polyester fibers as a main component, and

經浸漬附著於前述基布上,且作為主成分而含有聚矽氧共聚合聚胺基甲酸酯樹脂之浸漬附著層、之複合布所成,It is formed by impregnating and adhering to the base fabric, and containing a composite coating of a polyoxymethylene copolymerized polyurethane resin impregnated layer as a main component.

而其特徵為:And its characteristics are:

前述基布的質量,為20至80g/m2The quality of the aforementioned base fabric is 20 to 80 g/m 2 ,

前述浸漬附著層的質量,係對前述基布的質量,為5至40質量%、且前述複合布的質量,為21至100g/m2The mass of the impregnated adhesion layer is 5 to 40% by mass based on the mass of the base fabric, and the mass of the composite cloth is 21 to 100 g/m 2 .

前述複合布的透氣度(permeability),為1.0ml/cm2 /秒以下者,The permeability of the composite cloth is 1.0 ml/cm 2 /sec or less,

本發明之運動用具用布料材料中,前述聚矽氧共聚合聚胺基甲酸酯樹脂、較佳為由聚矽氧共聚合聚碳酸酯系聚胺基甲酸酯樹脂所成。In the cloth material for sports equipment of the present invention, the polyoxyethylene copolymerized polyurethane resin is preferably made of a polyfluorene-oxygenated polycarbonate-based polyurethane resin.

本發明之運動用具用布料材料中,前述基布較佳為具有29.42N(牛頓)(3.0kgf(千克力))以上的撕裂強度。In the cloth material for sports equipment of the present invention, the base fabric preferably has a tear strength of 29.42 N (Newton) (3.0 kgf (kilogram)) or more.

本發明之運動用具用布料材料中,前述基布較佳為具有294.1N(30kgf)/5cm以上的抗張強度(tensile strength)、及10%以上的延伸率(elongation)、且具有75次以上的耐磨強度。In the cloth material for sports equipment of the present invention, the base fabric preferably has a tensile strength of 294.1 N (30 kgf)/5 cm or more, and an elongation of 10% or more, and has 75 or more times. Wear resistance.

本發明之運動用具用布料材料中,前述基布用織物,係由含有複數支的聚酯纖維主紗條A、及具有前述主紗條A的纖度(fineness)(單位:dtex(織品旦尼爾)的2至5倍的纖度(單位:dtex)之織物加固用聚酯纖維粗織度紗條B、之複數支經紗(warp)及緯紗(weft)所構成,而於前述經紗及緯紗的分別的紗條排列花紋(pattern)中,較佳為對經按互相平行方式相鄰所配置之前述主紗條A每2至50支配置有1支前述粗纖度紗條B,藉此,於前述基布用織物中構成有格子(lattice)狀加固機織組織。In the cloth material for sports equipment according to the present invention, the woven fabric for base fabric is composed of a polyester yarn main yarn A having a plurality of fibers, and a fineness having the above-mentioned main yarn A (unit: dtex (fabric) 2 to 5 times the fineness (unit: dtex) for the fabric reinforcement polyester fiber coarse-grained yarn B, the plurality of warp and weft, and the warp and weft In the respective yarn arrangement patterns, it is preferable that one of the aforementioned coarse denier yarns B is disposed for every two to 50 of the main yarns A arranged adjacent to each other in parallel with each other, thereby The woven fabric for base fabric is formed with a lattice-like reinforcing woven structure.

本發明之運動用具用布料材料中,較佳為前述聚酯纖維的橫截面具有沿著其長軸而經將2至6個圓形按互相使其一部分重疊方式連結之偏平凹凸形狀。In the cloth material for sports equipment of the present invention, it is preferable that the cross section of the polyester fiber has a flat uneven shape in which two to six circular shapes are connected to each other along a long axis thereof.

本發明之運動用具用布料材料,係撕裂強度及耐磨強度優異者,可提供特別是滑翔降落傘、快艇航行、風箏衝浪板等利用風力之運動用具用布料材料。The cloth material for sports equipment of the present invention is excellent in tear strength and abrasion resistance, and can provide a cloth material for sports equipment such as a gliding parachute, a speedboat sailing, or a kiteboard.

[發明之最佳實施形態][Best Embodiment of the Invention]

本發明之運動用具用布料材料,係含有;由作為主成分而含有聚酯纖維之織物所成之基布、及經浸漬附著於該基布用織物上之聚矽氧共聚合聚胺基甲酸酯樹脂層者。前述基布用聚酯纖維,較佳為由:作為主成分而含有對苯二甲酸及/或萘二羧酸之芳香族二羧酸、及作為乙二醇,而作成將乙二醇、1,3-丙二醇、及/或四伸甲基二醇作為主成分所含之乙二醇成分之聚酯所形成者。適合於本發明之纖維用聚合物而言,可採用:聚對苯二甲酸乙二醇酯、聚對苯二甲酸丁二醇酯、聚對苯二甲酸丙二醇酯、以及聚萘二甲酸乙二醇酯等。此等聚酯聚合物,可作為共聚合成分,而含有:間苯二甲酸、己二酸、氧基苯甲酸、二乙二醇、丙二醇、偏苯三甲酸、異戊四醇等的1種以上。The cloth material for sports equipment of the present invention comprises: a base fabric made of a fabric containing polyester fibers as a main component, and a polyoxymethylene copolymerized polyamine group which is impregnated and attached to the fabric for the base fabric. Acid resin layer. The polyester fiber for a base fabric is preferably an aromatic dicarboxylic acid containing terephthalic acid and/or naphthalene dicarboxylic acid as a main component, and ethylene glycol as a main component. , 3-propanediol, and/or tetramethylglycol as a polyester formed by the ethylene glycol component contained in the main component. For the fiber polymer suitable for the present invention, polyethylene terephthalate, polybutylene terephthalate, polytrimethylene terephthalate, and polyethylene naphthalate may be used. Alcohol esters and the like. These polyester polymers can be used as a copolymerization component and contain one type of isophthalic acid, adipic acid, oxybenzoic acid, diethylene glycol, propylene glycol, trimellitic acid, and isovaerythritol. the above.

上述基布織品用聚酯織品中,可含有穩定劑、著色劑、防靜電劑等添加劑。The polyester fabric for a base fabric may contain additives such as a stabilizer, a colorant, and an antistatic agent.

本發明之聚酯纖維的纖度(細度(fineness)),較佳為15至300dtex、更佳為20至200dtex、再佳為30至170dtex。如纖度為未達15dtex時,則作為織物的強度較劣,而可能難於發揮作為運動用具用布料材料之性能,另一方面,如纖度為超過300dtex時,則布重量過重而可能不適合作為運動用具。可用於本發明之聚酯纖維的單纖維纖度(以下簡稱為DPF)在1.5至3.5dtex為宜。如DPF為未達1.5dtex時,則從該纖維所作之布料材料即有成為過度柔軟、且可能容易斷裂等缺點,又,如DPF在超過3.5dtex時,則從該纖維所作之布料材料可能過度粗硬。The fineness (fineness) of the polyester fiber of the present invention is preferably from 15 to 300 dtex, more preferably from 20 to 200 dtex, still more preferably from 30 to 170 dtex. If the fineness is less than 15 dtex, the strength of the fabric is inferior, and it may be difficult to exert the performance as a cloth material for sports equipment. On the other hand, if the fineness is more than 300 dtex, the cloth weight is too heavy and may not be suitable as a sports apparatus. . The single fiber fineness (hereinafter abbreviated as DPF) of the polyester fiber usable in the present invention is preferably 1.5 to 3.5 dtex. If the DPF is less than 1.5 dtex, the fabric material made from the fiber may be excessively soft and may be easily broken. Further, if the DPF is more than 3.5 dtex, the fabric material from the fiber may be excessive. Rough.

可用於本發明之布料材料的基布織品之聚酯纖維的抗張強度及拉伸延伸率,較佳為分別在4.8cN(厘牛頓)/dtex以上及10%以上、更佳為分別在5.0至15.0cN/dtex及10至30%。一般,在聚酯而言,如提高其抗張強度,則有拉伸延伸率會降低的傾向。即使聚酯纖維的抗張強度在4.8cN/dtex以上、惟其拉伸延伸率在未達10%時,則經採用此種聚酯纖維所製造之運動用具,例如,當大三角帆急激鼓滿了風,而遭受大的風壓時,則該用具立即變形(伸長)以致吸收並利用風的能量之性能成為不足夠而可能容易破裂。又,即使聚酯纖維的拉伸延伸率在10%以上、惟其抗張強度在未達4.8cN/dtex時,則含有該聚酯纖維之布料材料,當遭受大的風壓時可能容易破裂。The tensile strength and tensile elongation of the polyester fiber of the base fabric which can be used in the fabric material of the present invention are preferably 4.8 cN (centiNewton) / dtex or more and 10% or more, respectively, more preferably 5.0 respectively. Up to 15.0 cN/dtex and 10 to 30%. In general, in the case of polyester, if the tensile strength is increased, the tensile elongation tends to decrease. Even if the tensile strength of the polyester fiber is 4.8 cN/dtex or more, but the tensile elongation is less than 10%, the sports equipment made of the polyester fiber is used, for example, when the spinnaker is full of violent drums. When the wind is subjected to a large wind pressure, the appliance is immediately deformed (elongated) so that the performance of absorbing and utilizing the energy of the wind becomes insufficient and may be easily broken. Further, even if the tensile elongation of the polyester fiber is 10% or more, but the tensile strength is less than 4.8 cN/dtex, the fabric material containing the polyester fiber may be easily broken when subjected to a large wind pressure.

可用於本發明之布料材料的基布之織物的機織組織上並無特別的限制,惟較佳為具有格子狀加固機織構造。The woven structure of the woven fabric of the base fabric which can be used for the cloth material of the present invention is not particularly limited, but is preferably a lattice-like reinforced woven structure.

本發明中之前述格子狀加固機織構造,係指由主紗條A、及織物加固用粗纖度紗條B所成,而前述粗纖度紗條B的纖度,為前述主紗條A的纖度的2至5倍、且,於織物的經紗及經紗的各紗條排列花紋中,對經互相平行排列之主紗條A每2至50支排列有1支粗纖度紗條B,藉此,於基布織物中形成有格子狀加固機織構造者。The lattice-shaped reinforcing woven structure in the present invention is formed by the main sliver A and the coarse-denier sliver B for fabric reinforcement, and the fineness of the coarse-denier sliver B is the fineness of the main sliver A. 2 to 5 times, and in the arrangement pattern of the warp yarns and the warp yarns of the woven fabric, one coarse denier yarn B is arranged for every 2 to 50 of the main yarns A arranged in parallel with each other, thereby A lattice-like reinforcing woven structure is formed in the base fabric.

第1圖,係表示本發明之布料材料之具有格子狀加固機織組織之基布用織物的機織組織之一例者。第1圖中,於本發明之布料材料的基布用織物10的經紗的紗條排列花紋中,藉由10支主紗條A、與1支粗纖度紗條B而構成有絡紗經紗排列單元1,於其右鄰,形成有由2支主紗條A與1支粗纖度紗條B所成之絡紗經紗排列單元2,並按交互絡紗之方式排列有該經紗排列單元1及2。又於經紗的紗條排列花紋中,則藉由8支主紗條A與1支粗纖度紗條B而構成有絡紗經紗排列單元3,並於其下面,藉由與1支粗纖度紗條B而構成絡紗緯紗排列單元4,如此,按交互方式重複排列有前述經紗排列單元3及4。如第1圖所示,由於經紗與緯紗互相混織之故,由多數支的主紗條A所成經紗及緯紗之中,按每既定的支數的主紗條A依良好規則方式配置有粗纖度紗條B,因而構成有格子狀的加固機織組織。Fig. 1 is a view showing an example of a woven structure of a fabric for a base fabric having a lattice-like reinforcing woven structure of the cloth material of the present invention. In Fig. 1, in the yarn arrangement pattern of the warp yarns of the fabric 10 for a base fabric of the cloth material of the present invention, the warp yarns are arranged by 10 main yarns A and 1 coarse yarn sliver B. The unit 1 is formed on its right side with a twisted warp yarn aligning unit 2 formed by two main slivers A and one coarse denier sliver B, and the warp yarn aligning unit 1 is arranged in an interactive winding manner. 2. Further, in the yarn arrangement pattern of the warp yarn, the yarn warp yarn aligning unit 3 is constituted by 8 main yarns A and one coarse fine yarn sliver B, and underneath, by a coarse-grain yarn The strip B constitutes the winder weft array unit 4, and thus the warp yarn array units 3 and 4 are repeatedly arranged in an interactive manner. As shown in Fig. 1, since the warp yarn and the weft yarn are woven together, the main yarn A and the weft yarn formed by the majority of the main yarns A are arranged in a good regular manner for each predetermined number of the main yarns A. The coarse-grained sliver B thus constitutes a lattice-like reinforced woven structure.

前述粗纖度紗條B,可為經將前述主紗條A2支至5支加以并紗者。由於此種粗纖度紗條B係經朝基布用織物的經紗方向及緯紗方向依良好規則配置之故,能對所得之織物作為加固材料發揮功能,對織物的變形及破裂則可顯示甚大的抗阻效果。The coarse-grained sliver B may be a yarn obtained by buffing the main sliver A2 to five. Since the coarse-grained sliver B is arranged in a regular manner in the warp direction and the weft direction of the fabric for the base fabric, the obtained fabric can function as a reinforcing material, and can exhibit a large resistance to deformation and cracking of the fabric. Resistance effect.

如前述粗纖度紗條B的紗纖度,為主紗條A的紗纖度的未達2倍時,則該粗纖度紗條B的加固效果可能不足夠,又,如紗纖度的5倍以上時,則該粗纖度紗條B的加固效果會增高,惟可能會降低所得織物的柔軟性。又,如2支粗纖度紗條B之間所排列之主紗條A的數目為未達2支時,則前述2支粗纖度紗條B即與採用此等混紗時同樣方式動作,以致使所得織物的柔軟性降低,而可能從以該織物作為基布之布料材料所製作之運動用具的抗風壓特性會不足夠。If the yarn fineness of the coarse denier yarn B is less than 2 times of the yarn fineness of the main sliver A, the reinforcing effect of the coarse denier sliver B may not be sufficient, and when the yarn denier is more than 5 times The reinforcement effect of the coarse denier yarn B is increased, but the softness of the resulting fabric may be lowered. Moreover, if the number of the main slivers A arranged between the two coarse denier slivers B is less than two, the two coarse denier slivers B are operated in the same manner as when the blending yarns are used. The softness of the resulting woven fabric is lowered, and the wind pressure resistance of the sports article made of the woven fabric as the base fabric may not be sufficient.

又,如2支粗纖度紗條B之間所排列之主紗條A的數目為50支以上時,則由於2支粗纖度紗條B的間隔會成為過寬之故,此等2支粗纖度紗條B的紗條互相的集體合作性降低,而可能對織物之加固效果會不足夠。可用於本發明之聚酯纖維織物中,粗纖度紗條B對全紗條之重量比,較佳為5至50%,如重量比在未達5%時,則可能藉由粗纖度紗條所獲得之織物加固效果會不足夠,又,如重量比在超過50%時,則可能所得織物之質量風格及外觀會不佳。Further, if the number of the main slivers A arranged between the two coarse denier slivers B is 50 or more, the interval between the two coarse denier slivers B becomes too wide, and these two thick ones are thick. The sliver of the sliver of the fineness of the slivers B is reduced, and the reinforcing effect of the fabric may not be sufficient. In the polyester fiber fabric of the present invention, the weight ratio of the coarse-denier gauze B to the full gauze is preferably 5 to 50%, and if the weight ratio is less than 5%, the grit may be used by the coarse gauze. The obtained fabric reinforcement effect may not be sufficient, and if the weight ratio is more than 50%, the quality style and appearance of the resulting fabric may be poor.

本發明之布料材料中,需要使由聚酯纖維織物所成基布進行樹脂之浸漬附著,以降低透氣性(permeability)。如欲使從本發明之布料材料所製作之運動用具在鼓滿了風並遭受大風壓之下仍然不致於破裂而可使用起見,布本身需要具備適度的伸縮性。因此,將給與基布之樹脂必須為能保持此種性能之樹脂,從泛用性、經濟性、作業性等觀點來看,較佳為聚胺基甲酸酯樹脂。如使用丙烯酸酯樹脂、聚氯乙烯樹脂等樹脂時,雖然可降低透氣性,惟由於布料材料本身會變硬之故,當鼓滿了風而遭受大風壓時,由於布本身的伸縮性變小而有破裂之可能性之故不合適。In the cloth material of the present invention, it is necessary to impregnate the resin with a base fabric made of a polyester fiber woven fabric to reduce the permeability. If the sports article made from the cloth material of the present invention is not ruptured under the wind and subjected to high wind pressure, the cloth itself needs to have moderate stretchability. Therefore, the resin to which the base fabric is applied must be a resin capable of maintaining such properties, and is preferably a polyurethane resin from the viewpoints of general versatility, economy, workability, and the like. When a resin such as an acrylate resin or a polyvinyl chloride resin is used, although the gas permeability can be lowered, the cloth material itself becomes hard, and when the drum is full of wind and is subjected to a large wind pressure, the stretchability of the cloth itself changes. It is not appropriate to have a small and ruptured possibility.

聚胺基甲酸酯樹脂中,有:醚系聚胺基甲酸酯樹脂、酯系聚胺基甲酸酯樹脂、碳酸酯系聚胺基甲酸酯樹脂等,惟當採用此等聚胺基甲酸酯樹脂時發現,如在樹脂加工前不實施作為前處理之拒水處理,則不能獲得良好的撕裂強度之事實。本發明人,經專心研究用於本發明之聚胺基甲酸酯樹脂之結果發現,如採用聚矽氧共聚合聚碳酸酯系聚胺基甲酸酯樹脂,則在給與聚胺基甲酸酯樹脂之前不需要實施前處理即可具有高的撕裂強度之事實。再者發現,如採用此種樹脂,則可提升耐磨強度之事實。Examples of the polyurethane resin include an ether-based polyurethane resin, an ester-based polyurethane resin, and a carbonate-based polyurethane resin, but when such polyamines are used. The urethane resin was found to have a fact that good tear strength could not be obtained if the water repellent treatment as a pretreatment was not carried out before the resin processing. The present inventors have found out that the polyurethane resin used in the present invention has been intensively studied, and it has been found that, if a polyoxymethylene-copolymerized polycarbonate-based polyurethane resin is used, a polyamine group is imparted. The fact that the acid ester resin does not require pretreatment before it has a high tear strength. Furthermore, it has been found that the use of such a resin enhances the wear resistance.

聚矽氧共聚合聚碳酸酯系聚胺基甲酸酯樹脂,係當製造聚碳酸酯系聚胺基甲酸酯樹脂之製造時,使其與聚矽氧化合物、特別是與有機聚矽氧進行共聚合以改性者。Polyoxymethylene-copolymerized polycarbonate-based polyurethane resin, which is used in the manufacture of polycarbonate-based polyurethane resin to form polyfluorene oxide compounds, especially organic polyoxyl Copolymerization is carried out to modify the person.

聚碳酸酯聚胺基甲酸酯樹脂成分,可由聚碳酸酯二醇、與有機聚異氰酸酯、與伸烷基二醇、與二元胺化合物的縮合反應而製造。聚碳酸酯二醇而言,可例舉:1,6-己基碳酸酯二醇、聚六亞甲基碳酸酯二醇、聚四亞甲基碳酸酯二醇、聚八亞甲基碳酸酯二醇、聚七亞甲基碳酸酯二醇等。此中,較佳為1,6-己基碳酸酯二醇。有機聚異氰酸酯而言,二環己基甲烷4,4’-二異氰酸酯、六亞甲基二異氰酸酯、二異氰酸異佛爾酮、雙(異氰酸根甲基)環己烷、離胺酸(lysine)二異氰酸酯等的脂肪族或脂環族的二異氰酸酯或2,4-甲伸苯基二異氰酸酯、2,6-甲伸苯基二異氰酸酯、4,4’-二苯基甲烷二異氰酸酯、2,4’-二苯基甲烷異氰酸酯、對伸苯基二異氰酸酯、聯甲苯胺(tolidine)二異氰酸酯、1,5-萘二異氰酸酯、苯二甲基二異氰酸酯等的芳香族二異氰酸酯。其中,較佳為二環己基甲烷-4,4’-二異氰酸酯。伸烷基二醇而言,可例舉:1,6-己二醇、1,4-丁二醇、1,5-戊二醇等。其中,較佳為1,6-己二醇。二元胺化合物而言,可例舉:異佛爾酮二胺、甲伸苯基二胺、四甲基六亞甲基二胺、六亞甲基二胺等,而其中,較佳為異佛爾酮二胺。The polycarbonate urethane resin component can be produced by a condensation reaction of a polycarbonate diol, an organic polyisocyanate, an alkylene glycol, and a diamine compound. The polycarbonate diol may, for example, be a 1,6-hexyl carbonate diol, a polyhexamethylene carbonate diol, a polytetramethylene carbonate diol or a poly octamethyl carbonate. Alcohol, polyheptylene carbonate diol, and the like. Among them, preferred is 1,6-hexyl carbonate diol. In the case of organic polyisocyanates, dicyclohexylmethane 4,4'-diisocyanate, hexamethylene diisocyanate, isophorone diisocyanate, bis(isocyanatomethyl)cyclohexane, lysine ( Lysine) an aliphatic or alicyclic diisocyanate such as diisocyanate or 2,4-methylphenylene diisocyanate, 2,6-methylphenylene diisocyanate, 4,4'-diphenylmethane diisocyanate, An aromatic diisocyanate such as 2,4'-diphenylmethane isocyanate, p-phenylene diisocyanate, tolidine diisocyanate, 1,5-naphthalene diisocyanate or benzodimethyl diisocyanate. Among them, dicyclohexylmethane-4,4'-diisocyanate is preferred. The alkylene glycol may, for example, be 1,6-hexanediol, 1,4-butanediol or 1,5-pentanediol. Among them, preferred is 1,6-hexanediol. The diamine compound may, for example, be isophorone diamine, methyl phenyldiamine, tetramethylhexamethylenediamine or hexamethylenediamine, and among them, preferably different Fulcone diamine.

當此縮合反應時較佳為具有1000至12000的分子量之聚矽氧化合物、較佳為能使有機聚矽氧烷化合物進行共聚合之前述聚矽氧化合物,係其一邊的末端基具有2個-CH2 OH基(第一醇殘基)、另一邊的末端基為非反應性者為宜,例如,較佳為採用具有下述化學構造者。When the condensation reaction is carried out, it is preferably a polyfluorene oxide compound having a molecular weight of from 1,000 to 12,000, preferably the above polyfluorene oxide compound capable of copolymerizing an organopolyoxyalkylene compound, having two terminal groups on one side thereof. The -CH 2 OH group (first alcohol residue) and the other terminal group are preferably non-reactive. For example, those having the following chemical structure are preferably used.

[在此,R表示烷基、n表示2至130的整數、Me表示甲基][here, R represents an alkyl group, n represents an integer of 2 to 130, and Me represents a methyl group]

上式之聚矽氧化合物中,於左側的末端基中具有2個-CH2 OH基(第一醇殘基),而右側的末端基-SiMe3 為非反應性基。於共聚合用聚矽氧化合物中,如其兩末端基均為第一醇殘基時,例如,採用下述聚矽氧化合物: 則可能所得布料材料的撕裂強度會不足夠。In the polyoxo compound of the above formula, there are two -CH 2 OH groups (first alcohol residues) in the terminal group on the left side, and the terminal group -SiMe 3 on the right side is a non-reactive group. In the polyoxyxene compound for copolymerization, when both terminal groups are the first alcohol residue, for example, the following polyoxo compound is used: The resulting tearing strength of the resulting cloth material may not be sufficient.

可用於本發明之聚矽氧共聚合聚碳酸酯系聚胺基甲酸酯樹脂中,聚矽氧共聚合成分的含量,係對聚碳酸酯系聚胺基甲酸酯樹脂成分質量,較佳為3至15質量%、更佳為5至10質量%。又,聚矽氧共聚合聚碳酸酯系聚胺基甲酸酯樹脂的分子量,較佳為3萬至50萬、更佳為5萬至35萬。The polyfluorene-oxygenated polycarbonate-based polyurethane resin to be used in the present invention has a polyoxymethylene copolymer component content, preferably a polycarbonate-based polyurethane resin component. It is 3 to 15% by mass, more preferably 5 to 10% by mass. Further, the molecular weight of the polyoxymethylene-copolymerized polycarbonate-based polyurethane resin is preferably 30,000 to 500,000, more preferably 50,000 to 350,000.

於聚矽氧共聚合碳酸酯聚胺基甲酸酯樹脂中,如聚矽氧成分的含量在未達3質量%時,則可能所得布料材料的機械性強度、特別是耐磨強度會不足夠,又如含量在超過15質量%時,則布料材料的摩擦降低而容易發生布間之滑移以致產生卷筒性不佳的缺點。又,如聚矽氧共聚合聚碳酸酯系聚胺基甲酸酯樹脂的分子量在未達3萬時,可能產生難於充分提升撕裂強度之缺點,又,如分子量在超過50萬時,則可能產生黏度會增高、浸漬性會降低之缺點。In the polyoxygenated copolymeric polycarbonate urethane resin, if the content of the polyfluorene component is less than 3% by mass, the mechanical strength, particularly the abrasion resistance, of the resulting cloth material may not be sufficient. Further, when the content is more than 15% by mass, the friction of the cloth material is lowered to easily cause slippage between the cloths, resulting in a disadvantage of poor rollability. Further, if the molecular weight of the polyoxymethylene-copolymerized polycarbonate-based polyurethane resin is less than 30,000, there may be a disadvantage that it is difficult to sufficiently increase the tear strength, and if the molecular weight exceeds 500,000, There may be disadvantages that the viscosity will increase and the impregnation will decrease.

本發明之布料材料中的基布織物的質量,係為將布料材料的斷裂強度‧撕裂強度保持於適當的水準起見,較佳為20至80g/m2 、更佳為30至75g/m2 。如基布織物的質量在未達20g/m2 時,可能難以獲得足夠的斷裂強度、當遭受高的風壓時會容易破裂。又,如基布織物的質量在超過80g/m2 時,則將與織物質量成比例而增多樹脂的附著量之故,布的質量成為過大,以致不僅所得運動用具的滑翔性能降低、在搬運時亦會不方便。The quality of the base fabric in the cloth material of the present invention is such that the breaking strength and the tear strength of the cloth material are maintained at an appropriate level, preferably 20 to 80 g/m 2 , more preferably 30 to 75 g / m 2 . If the mass of the base fabric is less than 20 g/m 2 , it may be difficult to obtain sufficient breaking strength, and it may be easily broken when subjected to high wind pressure. Further, if the mass of the base fabric is more than 80 g/m 2 , the amount of the resin is increased in proportion to the mass of the fabric, so that the quality of the cloth is too large, so that not only the gliding performance of the resulting sports equipment is lowered, but also the handling It will also be inconvenient.

於本發明之布料材料中,樹脂附著量係對織物質量,較佳為5至40質量%、更佳為10至35質量%。如樹脂附著量在未達5%時,則雖然所得布料材料的撕裂強度可獲提升、惟難於充分降低透氣性、以致該布料材料的鼓滿了風並能利用其風壓之性能會不足夠,例如,在風箏衝浪板或滑翔降落傘的情形,其滑翔性能降低而形成危險,又在大三角帆的情形,則有效利用風力之性能會降低。另一方面,如樹脂附著量在超過40質量%時,則所得布料材料的質量過大,以致其處理操作性將顯著降低之故不宜。In the cloth material of the present invention, the resin adhesion amount is preferably from 5 to 40% by mass, more preferably from 10 to 35% by mass, based on the mass of the fabric. If the amount of resin adhesion is less than 5%, the tear strength of the obtained cloth material can be improved, but it is difficult to sufficiently reduce the gas permeability, so that the cloth material is full of wind and can utilize the wind pressure performance. Sufficient, for example, in the case of a kiteboard or a paraglider, the gliding performance is reduced and the danger is formed, and in the case of the spinnaker, the performance of effectively utilizing the wind is lowered. On the other hand, when the amount of the resin adhered exceeds 40% by mass, the quality of the resulting cloth material is too large, so that the handling workability is remarkably lowered.

本發明之布料材料,如其質量過重時,則不僅所得運動用具的滑翔性能會降低,其搬運上亦會不方便、又,例如,於大三角帆用布料方面,因過重的布質量,而其處理操作性會顯著降低。但,如布質量過輕時,則該布料材料的破裂強度、及撕裂強度會不足夠。因而,本發明之布重量,較佳為20至100g/m2 、更佳為30至80g/m2When the fabric material of the present invention is overweight, not only the gliding performance of the obtained sports equipment is lowered, but also the handling thereof is inconvenient, and for example, in the fabric for the spinnaker, due to the excessive cloth quality, Processing operability is significantly reduced. However, if the cloth is too light, the breaking strength and tear strength of the cloth material may not be sufficient. Accordingly, the weight of the cloth of the present invention is preferably from 20 to 100 g/m 2 , more preferably from 30 to 80 g/m 2 .

如欲本發明之布料材料在重複使用後仍然不被撕裂起 見,其撕裂強度需要為29.42N(3.0kgf)以上、較佳為39.2N(4.0kgf)至98.0N(10.0kgf)。如撕裂強度在未達29.42N(3.0kgf)時,則從該布料材料所製作之運動用具,例如,於風箏衝浪板方面將在滑翔中,又於大三角帆方面則當鼓滿了風而遭受高的風壓時被撕裂的可能性增高。If the cloth material of the present invention is not torn after repeated use See, the tear strength needs to be 29.42 N (3.0 kgf) or more, preferably 39.2 N (4.0 kgf) to 98.0 N (10.0 kgf). If the tear strength is less than 29.42N (3.0kgf), the sports equipment made from the fabric material, for example, in the gliding of the kiteboard, and the wind in the spinnaker The possibility of being torn when subjected to high wind pressure is increased.

又,本發明之布料材料的抗張強度及延伸率,需要分別在294.1N(30kgf)/5cm以上、及10%以上,較佳為分別在400至700N/5cm及10至25%。一般,布料材料的斷裂強度、伸度,係因織物構造及有無樹脂加工而變化者,如增高抗張強度,則可能延伸率會降低。即使抗張強度在294.1N/5cm以上,惟如延伸率在10%以下時,則該布料材料的堅韌性(toughness)不足夠,因而,當從布料材料所製作之運動用具急激鼓滿了風而遭受高的風壓時,則一下子破裂之危險性會增高。另一方面,如抗張強度在未達291.4N/5cm時,從該布料材料所製作之運動用具,則因其低抗張強度之故,當遭受高的風壓時會容易破裂。因而,能同時滿足294.1N/5cm以上的抗張強度、與18%以上的延伸率的兩特性,係在提升布料材料的抗破裂性上甚為重要。Further, the tensile strength and elongation of the cloth material of the present invention need to be 294.1 N (30 kgf)/5 cm or more and 10% or more, respectively, preferably 400 to 700 N/5 cm and 10 to 25%, respectively. In general, the breaking strength and elongation of the cloth material are changed by the structure of the fabric and the presence or absence of resin processing. For example, if the tensile strength is increased, the elongation may be lowered. Even if the tensile strength is above 294.1 N/5 cm, if the elongation is less than 10%, the toughness of the cloth material is not sufficient, and therefore, when the sports equipment made from the cloth material is swollen, the wind is full. When subjected to high wind pressure, the risk of rupture will increase. On the other hand, if the tensile strength is less than 291.4 N/5 cm, the sports article made from the cloth material is easily broken when subjected to high wind pressure due to its low tensile strength. Therefore, it is important to simultaneously satisfy the tensile strength of 294.1 N/5 cm or more and the elongation of 18% or more in terms of improving the crack resistance of the cloth material.

再者,本發明之布料材料的透氣度,需要為1.0ml/cm2 /秒以下、較佳為0.1ml/cm2 /秒以下、更佳為0.01ml/cm2 /秒以下。如布料材料的透氣度在超過1.0ml/cm2 /秒時,則該布料材料鼓滿了風而能利用其風壓之性能成為不足夠,例如,在風箏衝浪板或滑翔降落傘的情形,滑翔性 能會降低而成為危險,又在大三角帆的情形,則有效利用風力之性能會降低。Further, the air permeability of the cloth material of the present invention needs to be 1.0 ml/cm 2 /sec or less, preferably 0.1 ml/cm 2 /sec or less, more preferably 0.01 ml/cm 2 /sec or less. If the air permeability of the cloth material exceeds 1.0 ml/cm 2 /sec, the fabric material is full of wind and can be utilized for its wind pressure performance, for example, in the case of a kiteboard or a paraglider, gliding Performance will be reduced and become dangerous, and in the case of a spinnaker, the performance of the effective use of wind will be reduced.

再者,本發明之布料材料的耐磨強度,為避免重複使用時的撕裂或破裂起見,需要為75次以上、更佳為100次以上。如磨耗強度在未達75次時,則在重複使用時,從布料材料所製作之運動用具當急激鼓滿了風而遭受高的風壓時,會從已磨耗之處一下子破裂之危險性增高之故。Further, the abrasion resistance of the cloth material of the present invention needs to be 75 or more, more preferably 100 or more, in order to avoid tearing or cracking during repeated use. If the abrasion strength is less than 75 times, when the sports equipment made of the cloth material is subjected to high wind pressure when the drum is full of wind and is used repeatedly, the risk of rupture from the worn point will be suddenly broken. Increased.

於本發明之布料材料的製造時,對基布織物之聚胺基甲酸酯樹脂的給與方法並不特別加以限定,惟可採用浸漬法或塗佈法。亦可將浸漬法、塗佈法兩種均實施。無論採用何種方法,均需要聚胺基甲酸酯樹脂能充分滲透於基布織物內部並浸漬附著,對所得布料材料給與充分的物性,例如抗張強度、撕裂強度、耐磨強度、透氣度。In the production of the cloth material of the present invention, the method of imparting the polyurethane resin to the base fabric is not particularly limited, and a dipping method or a coating method may be employed. Both the dipping method and the coating method can be carried out. Regardless of the method used, it is required that the polyurethane resin can sufficiently penetrate into the interior of the base fabric and be immersed and adhered to give the obtained fabric material sufficient physical properties such as tensile strength, tear strength, abrasion resistance, Breathability.

又,聚胺基甲酸酯樹脂係按液狀浸漬附著於基布織物者,此時,該液狀樹脂可為水系者,亦可為非水系者。Further, the polyurethane resin is impregnated and adhered to the base fabric in a liquid state. In this case, the liquid resin may be a water-based one or a non-aqueous one.

本發明之基布用織物中所含聚酯纖維的截面形狀並不特別加以限制,可具有通常的圓形形狀或三角形狀、四角形狀、六角形狀等多角形狀、橢圓形狀、偏平形狀、或具有2個以上的突起之形狀等異形(不規則)形狀。此等異形形狀中,較佳為具有偏平形狀,此時,偏平橫截面形狀的最大長軸長度對最小短軸長度之比,亦即偏平率,較佳為3至6、更佳為3至4。此種偏平橫截面形狀之中,其偏平形狀係較佳為2至6個、更佳為3至5個圓形沿著截面的長軸互相使其一部分重疊所連結之偏平凹凸形狀較宜。如所連結之圓形的數目為2至6個時,於此種偏平形狀中,其每1個長軸的單側具有2至6個凸部、與1至5個凹部,而此種凸部及凹部係對長軸,於其兩側形成有對稱形。於此種偏平凹凸截面形狀中,如互相連結之圓形的數目為2至6個,則其橫截面積與以其長軸作為直徑之圓的面積之間的差較大,而所得織物的透氣度會適度變小。另一方面,如互相連結之圓形的數目成為7以上時,則可能產生具有此種橫截面形狀之纖維的熔融經紗成型性會降低,又所得之偏平凹凸截面形紗條上容易發生染色斑之問題。The cross-sectional shape of the polyester fiber contained in the woven fabric for a base fabric of the present invention is not particularly limited, and may have a general circular shape or a polygonal shape such as a triangular shape, a square shape, a hexagonal shape, or the like, an elliptical shape, a flat shape, or An irregular (irregular) shape such as a shape of two or more protrusions. Preferably, the shape of the profiled shape has a flat shape. In this case, the ratio of the maximum major axis length to the minimum minor axis length of the flat cross-sectional shape, that is, the flatness ratio, is preferably 3 to 6, more preferably 3 to 4. Among such flat cross-sectional shapes, the flattened shape is preferably 2 to 6, more preferably 3 to 5 circular, and it is preferable to have a flat uneven shape in which a part of the long axis of the cross section overlaps each other. When the number of the connected circles is 2 to 6, in such a flat shape, one side of each long axis has 2 to 6 convex portions and 1 to 5 concave portions, and such convex The portion and the recess are formed on the long axis and have a symmetrical shape on both sides thereof. In such a flat concave-convex cross-sectional shape, if the number of circularly connected ones is 2 to 6, the difference between the cross-sectional area and the area of the circle whose major axis is the diameter is large, and the obtained fabric is The air permeability will be moderately small. On the other hand, if the number of the mutually connected circles is 7 or more, the melt warp yarn formability of the fiber having such a cross-sectional shape may be lowered, and the resulting uneven-concave-shaped yarn may be easily stained. The problem.

於上述偏平凹凸截面形狀中,較佳為互相連結之圓形的直徑互相相等,對長軸互相形成對稱之凸部與凹部對長軸按直角所測定之寬幅的比W1 /W2 較佳為1.1:3.0、更佳為1.1:2.0。再者,如上述經互相連結之圓形的直徑互相不同時,其最大直徑較佳為最小直徑的1至5倍、更佳為1至2倍。In the above-mentioned flat concave-convex cross-sectional shape, it is preferable that the diameters of the mutually connected circular shapes are equal to each other, and the ratio of the width of the convex portion and the concave portion which are symmetric with respect to the long axis to the long axis at a right angle is W 1 /W 2 . Good is 1.1:3.0, more preferably 1.1:2.0. Further, when the diameters of the mutually connected circular circles are different from each other, the maximum diameter thereof is preferably from 1 to 5 times, more preferably from 1 to 2 times the minimum diameter.

[實施例][Examples]

藉由下述實施例,而更詳細說明本發明內容。實施例中記載之物性,係依下述方法所測定者。The present invention will be described in more detail by way of the following examples. The physical properties described in the examples are as measured by the following methods.

(1)撕裂強度(1) tear strength

準照JIS L 1096-1999 8.15.1 A-1法(單舌(Single tongue)法)測定者。拉張速度則設為10cm/分鐘。JIS L 1096-1999 8.15.1 A-1 method (Single tongue method). The drawing speed was set to 10 cm/min.

(2)抗漲強度及延伸率(2) Anti-strength strength and elongation

準照JIS L 1096-1999 8.12.1A法(布條(strip)法)測定者。在此,設定試片的鉗夾間隔為10cm、試片寬幅為5cm、拉張速度為10cm/分鐘以測定斷裂時的強度及延伸率。JIS L 1096-1999 8.12.1A method (strip method). Here, the clamp interval of the test piece was set to 10 cm, the test piece width was 5 cm, and the drawing speed was 10 cm/min to measure the strength and elongation at the time of fracture.

(3)透氣度(3) Air permeability

準照JIS L 1096-1999 8.27.1 A法(弗雷澤(Frazier)型法)測定者。Accreditation JIS L 1096-1999 8.27.1 Method A (Frazier type method).

(4)磨耗強度(4) Wear strength

準照JIS L 1096-1999 8.17.1 A-1法(通用(universal)式平面法)測定者。在此,設定緊壓負荷為4.45N、空氣壓為2.76×104 Pa(帕斯卡)、所使用之砂紙為P600-Cw。JIS L 1096-1999 8.17.1 A-1 method (universal plane method). Here, the pressing load was set to 4.45 N, the air pressure was 2.76 × 10 4 Pa (Pascal), and the used sandpaper was P600-Cw.

(5)勻染性(5) Levelness

就經染色之布料材料用織物的外觀的均勻性,由3名討論會成員(paneler)實施器官感覺檢查,按下述方式進行等級(class)判定。For the uniformity of the appearance of the woven fabric for dyed fabric materials, an organoleptic examination was carried out by three panel members, and class determination was performed as follows.

[實施例1][Example 1]

採用具有圓形截面形狀之44dtex、長絲(filament)數20支的聚對苯二甲酸乙二醇酯長纖維紗條(帝人纖維社製「帝特綸(Tetoron)」商標、抗張強度5.8cN/dtex、延伸率25%)以製造下述織物。織物組織為平紋組織而機織密度為經110支/25.4mm、緯93支/25.4mm,單位組織係將經、緯均為18支的上述44dtex的聚對苯二甲酸乙二醇酯複絲(multifilament)依序排列,接著,將經將3支上述44dtex複絲紗線(filament yarn)并紗所得之1支粗纖度紗條加以排列者。所得織物的單位面積重量為42g/m2A polyethylene terephthalate long-fiber gauze having a circular cross-sectional shape of 44 dtex and a filament number of 20 (Tetoron) trademark of Teijin Fiber Co., Ltd., tensile strength 5.8 cN/dtex, elongation 25%) to make the following fabric. The fabric structure is plain weave and the woven density is 110 pieces / 25.4 mm, weft 93 pieces / 25.4 mm, and the unit structure is 18 pieces of the above-mentioned 44 dtex polyethylene terephthalate multifilaments (the warp and weft are 18 pieces) The multifilaments are sequentially arranged, and then one coarse denier yarn obtained by arranging three of the above-mentioned 44 dtex filament yarns is arranged. The resulting fabric had a basis weight of 42 g/m 2 .

經將此織物在96℃下連績性實施洗滌處理後,在180℃下進行染前定形(presetting)。然後,採用循環(circular)液流染色機在130℃之溫度下進行染色處理,經於120℃乾燥處理後,在150℃下實施單面軋光機(calendar)處理。After the fabric was subjected to a washing treatment at 96 ° C in a continuous manner, presetting was performed at 180 ° C. Then, the dyeing treatment was carried out at a temperature of 130 ° C using a circular flow dyeing machine, and after drying at 120 ° C, a single-face calender treatment was carried out at 150 ° C.

接著,將具有表1記載之組成之樹脂加工液,藉由浸漬法而給與前述織物後,施加120℃的乾燥及160℃的熱處理,製得布料材料。所得布料材料的單位面積重量為48g/m2 。將測定試驗結果表示於表6中。Next, the resin processing liquid having the composition shown in Table 1 was applied to the woven fabric by a dipping method, and then dried at 120 ° C and heat treated at 160 ° C to obtain a cloth material. The resulting cloth material had a basis weight of 48 g/m 2 . The results of the measurement test are shown in Table 6.

[註]聚矽氧共聚合聚胺基甲酸酯樹脂:臘克斯欽US-2384(商標)、精工化成社製[Note] Polyoxymethylene Copolymer Polyurethane Resin: Laxchin US-2384 (trademark), Seiko Chemical Co., Ltd.

DMF:二甲基甲醯胺、溶劑DMF: dimethylformamide, solvent

MEK:甲基乙基甲酮、溶劑MEK: methyl ethyl ketone, solvent

交聯劑:科羅乃特HL(商標)、日本聚胺基甲酸酯社製Crosslinking agent: Coronette HL (trademark), Japan Polyurethane Co., Ltd.

抗膠黏劑:添加劑No.5(商標)、大日本油墨化學工業社製Anti-adhesive: additive No. 5 (trademark), manufactured by Dainippon Ink Chemical Industry Co., Ltd.

[實施例2][Embodiment 2]

於實施例2中,對實施例1所得織物布料材料、在製作具有表2中記載的組成之樹脂加工液後實施單面塗佈,並施加120℃的熱處理,製得布料材料。所得布料材料的重量為52g/m2 。將測定試驗結果表示於表6中。In Example 2, the woven fabric material obtained in Example 1 was subjected to one-side coating after preparing a resin processing liquid having the composition described in Table 2, and heat treatment at 120 ° C was applied to obtain a cloth material. The weight of the resulting cloth material was 52 g/m 2 . The results of the measurement test are shown in Table 6.

[註]聚矽氧共聚合聚碳酸酯系聚胺基甲酸酯樹脂:臘克斯欽US-2384(商標)、精工化成社製[Note] Polyoxymethylene Copolymerized Polycarbonate Polyurethane Resin: Laxchin US-2384 (trademark), Seiko Chemical Co., Ltd.

DMF:二甲基甲醯胺、溶劑DMF: dimethylformamide, solvent

交聯劑:科羅乃特HL(商標)、日本聚胺基甲酸酯社製Crosslinking agent: Coronette HL (trademark), Japan Polyurethane Co., Ltd.

抗膠黏劑:添加劑No.5(商標)、大日本油墨化學工業社製Anti-adhesive: additive No. 5 (trademark), manufactured by Dainippon Ink Chemical Industry Co., Ltd.

[實施例3][Example 3]

於實施例3中,採用44dtex、長絲數20支的聚對苯二甲酸乙二醇酯長纖維紗條(帝人纖維社製「帝特綸」(商標)、抗張強度5.8cN/dtex、延伸率25%)以製造下述織物。織物組織為平紋組織而機織密度為經166支/25.4mm、緯93支/25.4mm,單位組織係將經為10支的上述44dtex的聚對苯二甲酸乙二醇酯複絲依序排列,接著,將經將4支上述44dtex複絲紗線并紗所得之1支粗織度紗條加以排列,其次,2支上述44dtex複絲紗線加以排列,將由上述4支的44dtex複絲紗線的并紗所成1支粗纖度紗條加以排列者。緯係將8支上述44dtek聚對苯二甲酸乙二醇酯複絲紗線依序排列,接著,將4支上述44dtex複絲紗線并紗所得之1支粗纖度紗條加以排列,其次,將2支上述44dtex複絲紗線加以排列,再將由上述4支的44dtex複絲紗線的并紗所成的1支粗纖度紗條加以排列者。所得織物的單位面積重量為59g/m2 。所得布料材料的單位面積重量為66g/m2 。將測定試驗結果表示於表6中。In Example 3, a polyethylene terephthalate long fiber yarn of 44 dtex and 20 filaments was used ("Tetralen" (trademark) manufactured by Teijin Fiber Co., Ltd., tensile strength 5.8 cN/dtex, The elongation was 25%) to make the following fabric. The woven fabric is plain weave and the woven density is 166 /25.4 mm, latitude 93 /25.4 mm, and the unit tissue is sequentially arranged by 10 pieces of the above 44 dtex polyethylene terephthalate multifilament. Next, one coarse-grained yarn obtained by joining four 44dtex multifilament yarns is arranged, and secondly, two 44dtex multifilament yarns are arranged, and the four 44dtex multifilament yarns are arranged. The yam is made into a bundle of coarse deniers. The latitude series arranges the above-mentioned 44dtek polyethylene terephthalate multifilament yarns in order, and then arranges one of the above-mentioned 44dtex multifilament yarns and the first coarse denier yarns, and then, Two of the above-mentioned 44 dtex multifilament yarns are arranged, and one coarse denier yarn which is formed by the yam of the above-mentioned four 44 dtex multifilament yarns is arranged. The resulting fabric had a basis weight of 59 g/m 2 . The resulting cloth material had a basis weight of 66 g/m 2 . The results of the measurement test are shown in Table 6.

[實施例4][Example 4]

於實施例4中,除採用實施例3中所得織物布料材料以外,其餘則按與實施例2同樣方式製造布料材料。所得布料材料的單位面積重量為70g/m2 。將測定試驗結果表示於表6中。In Example 4, except that the woven fabric material obtained in Example 3 was used, the cloth material was produced in the same manner as in Example 2. The resulting cloth material had a basis weight of 70 g/m 2 . The results of the measurement test are shown in Table 6.

[實施例5][Example 5]

於實施例5中,按與實施例2同樣方式製造布料材料。但,基布用織物,則按下述方式製造者。採用具有圓形截面形狀之84dtex、長絲數36支的聚對苯二甲酸乙二醇酯長纖維紗條(帝人纖維社製「帝特綸」(商標)抗張強度5.7cN/dtex、延伸率25%)以製造下述織物。織物組織為平紋組織而機織密度為經80支/吋、緯80支/25.4mm、單位組織係將經、緯均為20支的上述84dtex的聚對苯二甲酸乙二醇酯複絲依序排列,接著,將經將3支上述84dtex複絲紗線并紗所得之1支粗纖度紗條加以排列,接著,將2支的上述84dtex複絲紗線加以排列,接著,將經將由上述3支84dtex複絲紗線的并紗所成之1支粗纖度紗條加以排列者作為組織。所得織物的單位面積重量為75g/m2 。所得布料材料的重量為85g/m2 。將測定試驗結果表示於表6中。In Example 5, a cloth material was produced in the same manner as in Example 2. However, the fabric for the base fabric is manufactured as follows. A polyethylene terephthalate long-fiber gauze with a circular cross-section of 84 dtex and 36 filaments ("Tetralon" (trademark) tensile strength 5.7 cN/dtex, extension The rate was 25%) to make the following fabric. The 84dtex polyethylene terephthalate multifilament of the woven fabric is plain weave and the woven density is 80 吋/吋, latitude 80 /25.4 mm, and the unit tissue is 20 latitude and longitude. Arranging, then, arranging one of the above-mentioned 84 dtex multifilament yarns by arranging three pieces of the above-mentioned 84 dtex multifilament yarns, and then arranging the two 84 dtex multifilament yarns, and then One of the coarse denier yarns of the 84dtex multifilament yarn is arranged as a tissue. The resulting fabric had a basis weight of 75 g/m 2 . The resulting cloth material had a weight of 85 g/m 2 . The results of the measurement test are shown in Table 6.

[實施例6][Embodiment 6]

於實施例6中,按與實施例3同樣方式製造織物,對此施加與實施例2同樣的處理。但,將藉由單面塗佈之樹脂附著量,作成能成為實施例4的3倍之方式。所得布料材料的單位面積重量為81g/m2 。將測定試驗結果表示於表6中。In Example 6, a woven fabric was produced in the same manner as in Example 3, and the same treatment as in Example 2 was applied thereto. However, the amount of resin adhered by one side coating was three times as large as that of Example 4. The resulting cloth material had a basis weight of 81 g/m 2 . The results of the measurement test are shown in Table 6.

[比較例1][Comparative Example 1]

於比較例1中,採用具有圓形截面形狀之44dtex、長絲數20支的聚對苯二甲酸乙二醇酯長纖維(帝人纖維社製「帝特綸」(商標)、抗張強度5.8cN/dtex、延伸率25%)以製造下述織物。織物組織為平紋組織而機織密度為經110支/25.4mm、緯93支/25.4mm,單位組織中,將經、緯均為18支的上述44dtex的聚對苯二甲酸乙二醇酯複絲依序排列,接著,將經將3支上述44dtex複絲紗線并紗所得之1支粗纖度紗條加以排列。所得織物的單位面積重量為42g/m2In Comparative Example 1, a polyethylene terephthalate long fiber having a circular cross-sectional shape of 44 dtex and a number of 20 filaments ("Tetralon" (trademark) manufactured by Teijin Fiber Co., Ltd., tensile strength 5.8 was used. cN/dtex, elongation 25%) to make the following fabric. The fabric structure is a plain weave and the woven density is 110 pieces / 25.4 mm, weft 93 pieces / 25.4 mm, and the above-mentioned 44 dtex polyethylene terephthalate multifilaments are 18 pieces in the unit structure. Arranged in order, then, one coarse denier yarn obtained by arranging three of the above-mentioned 44 dtex multifilament yarns is arranged. The resulting fabric had a basis weight of 42 g/m 2 .

經將此織物在96℃下連續性實施洗滌處理後,在180℃下進行染前定形。然後,採用循環液流染色機在130℃下的溫度下進行染色處理,經於120℃乾燥處理後,在150℃下實施單面軋光機處理。After the fabric was continuously subjected to a washing treatment at 96 ° C, it was subjected to pre-dyeing setting at 180 ° C. Then, the dyeing treatment was carried out at a temperature of 130 ° C using a circulating flow dyeing machine, and after drying at 120 ° C, a single-face calender treatment was carried out at 150 ° C.

接著,作為聚胺基甲酸酯加工的前處理,製作表3組成的樹脂加工液,依浸漬法而給與前述織物後,實施乾燥及熱處理。Next, as a pretreatment for the processing of the polyurethane, a resin processing liquid having the composition shown in Table 3 was prepared, and the woven fabric was applied by a dipping method, followed by drying and heat treatment.

[註]拒水劑(water repellent):旭凱特AG-710、旭硝子社製[Note] Water repellent: Xu Kate AG-710, Asahi Glass Co., Ltd.

浸透劑(penetrating agent):異丙醇(IPA)Penetrating agent: isopropanol (IPA)

然後,將具有表4的組成之樹脂加工液,依浸漬法而浸漬給與前述經前處理之織物後,按與實施例1同樣實施乾燥及熱處理,製得布料材料。Then, the resin processing liquid having the composition of Table 4 was immersed in the pretreated fabric by the dipping method, and then dried and heat-treated in the same manner as in Example 1 to obtain a cloth material.

[註]酯系聚胺基甲酸酯樹脂:臘克斯欽U-1468(商標)精工化成社製[Note] Ester-based polyurethane resin: Laxchin U-1468 (trademark) Seiko Chemical Co., Ltd.

DMF:二甲基甲醯胺、溶劑DMF: dimethylformamide, solvent

MEK:甲基乙基甲酮、溶劑MEK: methyl ethyl ketone, solvent

交聯劑:科羅乃特HL(商標)、日本聚胺基甲酸酯社製Crosslinking agent: Coronette HL (trademark), Japan Polyurethane Co., Ltd.

抗膠黏劑:添加劑No.5(商標)、大日本油墨化學工業社製Anti-adhesive: additive No. 5 (trademark), manufactured by Dainippon Ink Chemical Industry Co., Ltd.

最後,經製作表5的配方之樹脂加工液,並進行單面塗佈後,實施120℃的熱處理而製得布料材料。所得布料材料的單位面積重量為51g/m2 。將測定試驗的結果表示於表6中。Finally, the resin processing liquid of the formulation of Table 5 was produced and subjected to one-side coating, followed by heat treatment at 120 ° C to obtain a cloth material. The resulting cloth material had a basis weight of 51 g/m 2 . The results of the measurement test are shown in Table 6.

[註]酯系聚胺基甲酸酯樹脂:臘克斯欽U-1468(商標)、精工化成社製[Note] Ester-based polyurethane resin: Laxchin U-1468 (trademark), Seiko Chemical Co., Ltd.

DMF:二甲基甲醯胺、溶劑DMF: dimethylformamide, solvent

交聯劑:科羅乃特HL(商標)、日本聚胺基甲酸酯社製Crosslinking agent: Coronette HL (trademark), Japan Polyurethane Co., Ltd.

抗膠黏劑:添加劑No.5(商標)、大日本油墨化學工業社製Anti-adhesive: additive No. 5 (trademark), manufactured by Dainippon Ink Chemical Industry Co., Ltd.

[比較例2][Comparative Example 2]

於比較例2中,按與比較例1同樣方式製造布料材料。但,按下述方式製造基布用織物。採用44dtex、長絲數20支的聚對苯二甲酸乙二醇酯長纖維(帝人纖維社製「帝特綸」(商標)、抗張強度5.8cN/dtex、延伸率25%)以製造下述織物。織物組織為平紋組織而機織密度為經110支/25.4mm、緯110支/25.4mm,單位組織,係將經、緯均為20支的上述44dtex的聚對苯二甲酸乙二醇酯複絲依序排列,接著,將經將3支上述44dtex複絲紗線并紗所得之1支粗纖度紗條加以排列,接著,將上述2支的44dtex複絲紗線加以排列,接著,將由上述3支的44dtex複絲紗線的并紗所成之1支粗纖度紗條加以排列者作為組織者。所得織物的單位面積重量為43g/m2 。所得布料材料的單位面積重量為49g/m2 。將測定試驗的結果表示於表6中。In Comparative Example 2, a cloth material was produced in the same manner as in Comparative Example 1. However, the fabric for base fabric was produced in the following manner. Polyethylene terephthalate long fiber of 44 dtex and 20 filaments ("Tetralon" (trademark) manufactured by Teijin Fiber Co., Ltd., tensile strength 5.8 cN/dtex, elongation 25%) was used to manufacture Said fabric. The woven fabric is plain weave and the woven density is 110 /25.4 mm, latitude 110 /25.4 mm, and the unit structure is the above-mentioned 44 dtex polyethylene terephthalate multifilament with 20 warp and weft. Arranging sequentially, and then arranging one coarse-denier yarn of three 44dtex multifilament yarns, and then arranging the two 44dtex multifilament yarns, and then, by the above 3 One of the coarse denier yarns of the 44dtex multifilament yarn of the branch is arranged as an organizer. The resulting fabric had a basis weight of 43 g/m 2 . The resulting cloth material had a basis weight of 49 g/m 2 . The results of the measurement test are shown in Table 6.

[比較例3][Comparative Example 3]

於比較例3中,按與比較例1同樣方式製造布料材料。但,按下述方式製造基布用織物。採用84dtex、長絲數36支的聚對苯二甲酸乙二醇酯長纖維(帝人纖維社製「帝特綸」(商標)、抗張強度5.7cN/dtex、延伸率25%)以製造下述織物。織物組織為平紋組織而機織密度為經80支/吋、緯80支/吋,單位組織,係將經、緯均為20支的上述84dtex的聚對苯二甲酸乙二醇酯複絲依序排列,接著,將經將3支上述84dtex複絲紗線并紗所得之1支粗纖度紗條加以排列,接著,將2支的上述84dtex複絲紗線加以排列,接著,將由上述3支的84dtex複絲紗線的并紗所成之1支粗纖度紗條加以排列者作為組織者。所得織物的重量為75g/m2 。所得布料材料的單位面積重量為85g/m2 。將測定結果表示於表6中。In Comparative Example 3, a cloth material was produced in the same manner as in Comparative Example 1. However, the fabric for base fabric was produced in the following manner. Polyethylene terephthalate long fiber with 84 dtex and 36 filaments ("Tetralon" (trademark) manufactured by Teijin Fiber Co., Ltd., tensile strength 5.7 cN/dtex, elongation 25%) was used to manufacture Said fabric. The woven fabric is plain weave and the woven density is 80 吋/吋, latitude 80 吋/吋, unit structure, the above-mentioned 84 dtex polyethylene terephthalate multifilaments are sequentially passed through 20 latitudes and wefts. Arranging, then, arranging one of the above-mentioned 84 dtex multifilament yarns by arranging three pieces of the above-mentioned 84 dtex multifilament yarns, and then arranging two of the above-mentioned 84 dtex multifilament yarns, and then, by the above three One coarse-grained sliver formed by the yam of the 84dtex multifilament yarn is arranged as an organizer. The resulting fabric had a weight of 75 g/m 2 . The resulting cloth material had a basis weight of 85 g/m 2 . The measurement results are shown in Table 6.

[實施例7][Embodiment 7]

按與實施例1同樣方式製造布料材料。但,不使用在基布用織物的製造中所用之具有圓形截面之聚酯長纖維紗條,而採用第2圖(c)中所示之對長軸具有每單側具有4個凸部之具有偏平凹凸截面形狀(偏平度(flakiness):3.5,W1 /W2 :1.4)之纖維度:33dtex、長絲數12支的聚對苯二甲酸乙二醇酯長纖維紗條(帝人纖維社製「帝特綸」(商標)、抗張強度:5.8cN/dtex、延伸率:23%)。所得纖維的單位面積重量為35g/m2 。將測定結果表示於表6中。A cloth material was produced in the same manner as in Example 1. However, the polyester long fiber yarn having a circular cross section used in the manufacture of the base fabric is not used, and the long axis having the long axis shown in Fig. 2 (c) has 4 convex portions per one side. Fiber with a flat and concave cross-sectional shape (flakiness: 3.5, W 1 /W 2 : 1.4): 33 dtex, 12 filaments of polyethylene terephthalate long fiber yarn (Teijin "Tetralon" (trademark), tensile strength: 5.8 cN/dtex, elongation: 23%). The obtained fiber had a basis weight of 35 g/m 2 . The measurement results are shown in Table 6.

[實施例8][Embodiment 8]

按與實施例7同樣方式製造布料材料。但,當製造基布用織物的製造時,不使用具有圓形截面之聚酯長纖維紗條,而採用第2圖(c)中記載之具有偏平凹凸截面(偏平度:3.4,W1 /W2 :1.4)聚酯長纖維紗條(纖維度:84dtex、長絲數36支)。於基布用織物的製造時,作成機織組織為平紋組織、經紗紗條為80支/25.4mm、緯紗紗條為80支/25.4mm,經緯均對前述聚酯長纖維紗條每18支,配置前述聚酯長纖維紗條4支的并紗1支。所得織物的單位面積重量為75g/m2 。所得布料材料的測定結果表示於表6中。A cloth material was produced in the same manner as in Example 7. However, when manufacturing the base fabric, the polyester long fiber yarn having a circular cross section is not used, and the flat concave and convex section described in Fig. 2(c) is used (flatness: 3.4, W 1 / W 2 : 1.4) Polyester long fiber yarn (fiberiness: 84 dtex, number of filaments 36). In the manufacture of the fabric for the base fabric, the woven structure is made into a plain weave, the warp yarn is 80 pieces / 25.4 mm, the weft yarn is 80 pieces / 25.4 mm, and the warp and weft are each 18 pieces of the polyester long fiber yarn. One bundle of the above-mentioned polyester long fiber yarns is arranged. The resulting fabric had a basis weight of 75 g/m 2 . The measurement results of the obtained cloth material are shown in Table 6.

[實施例9][Embodiment 9]

按與實施例7同樣方式製造布料材料。但,將具有第2圖(c)的偏平凹凸截面形狀之聚酯長纖維的截面形狀變更為第2圖(b)中所示截面形狀(偏平度:3.1,W1 /W2 :1.6)。將所得布料材料的測定結果表示於表6中。A cloth material was produced in the same manner as in Example 7. However, the cross-sectional shape of the polyester long fiber having the flat-concave-convex cross-sectional shape of Fig. 2(c) is changed to the cross-sectional shape shown in Fig. 2(b) (degree of flatness: 3.1, W 1 /W 2 : 1.6) . The measurement results of the obtained cloth material are shown in Table 6.

[實施例10][Embodiment 10]

按與實施例7同樣方式製造布料材料。但,將具有第2圖(c)的偏平凹凸截面形狀之聚酯長纖維的截面形狀變更為第2圖(d)中所示截面形狀(偏平度:4.6,W1 /W2 :1.4)。將所得布料材料的測定結果表示於表6中。A cloth material was produced in the same manner as in Example 7. However, the cross-sectional shape of the polyester long fiber having the flat-concave-convex cross-sectional shape of Fig. 2(c) is changed to the cross-sectional shape shown in Fig. 2(d) (degree of flatness: 4.6, W 1 /W 2 : 1.4) . The measurement results of the obtained cloth material are shown in Table 6.

[實施例11][Example 11]

按與實施例7同樣方式製造布料材料。但,將第2圖(c)中所示聚酯長纖維的截面形狀變更為第2圖(e)中所示截面形狀(偏平度:8.5,W1 /W2 :1.2)。將所得布料材料的測定結果表示於表6中。A cloth material was produced in the same manner as in Example 7. However, the cross-sectional shape of the long polyester fiber shown in Fig. 2(c) was changed to the cross-sectional shape shown in Fig. 2(e) (degree of flatness: 8.5, W 1 /W 2 : 1.2). The measurement results of the obtained cloth material are shown in Table 6.

[比較例5][Comparative Example 5]

於比較例5中,按與實施例1同樣方式製造布料材料。但,對基布用織物實施單面軋光機處理。又,將表1中記載之樹脂加工液組成變更為如下述方式。In Comparative Example 5, a cloth material was produced in the same manner as in Example 1. However, the fabric for the base fabric is subjected to a single-face calender treatment. Moreover, the composition of the resin processing liquid described in Table 1 was changed as follows.

MEK 60質量份MEK 60 parts by mass

U135 100質量份U135 100 parts by mass

ST90 40質量份ST90 40 parts by mass

交聯劑 40質量份Crosslinking agent 40 parts by mass

[註][Note]

U135:商標,聚胺基甲酸酯樹脂、精工化成(股)製U135: trademark, polyurethane resin, Seiko Chemical Co., Ltd.

ST90:商標,聚矽氧樹脂ST90: Trademark, polyoxyl resin

交聯劑:科羅乃特HL10(商標)Crosslinking agent: Coronette HL10 (trademark)

將所得布料材料的測定結果表示於表6中。The measurement results of the obtained cloth material are shown in Table 6.

[產業上之利用可能性][Industry use possibility]

本發明之布料材料,係由於撕裂強度、抗張強度、耐磨強度等機械性強度優異、透氣度低、且具有適度的質量(單位面積重量)之故,對運動用具,例如,滑翔降落傘、懸掛式滑翔機、快艇航行、大三角帆、風箏衝浪板,以及特技風箏等有用者,因而具有高度的產業上利用可能性者。The cloth material of the present invention is excellent in mechanical strength such as tear strength, tensile strength, abrasion resistance, low air permeability, and moderate quality (weight per unit area), and for sports equipment, for example, a paraglider , hang gliders, speedboat voyages, spinnakers, kiteboards, and stunt kites, etc., so they have a high degree of industrial use.

1...絡紗經紗排列單元1. . . Winding warp arrangement unit

2...絡紗經紗排列單元2. . . Winding warp arrangement unit

3...絡紗經紗排列單元3. . . Winding warp arrangement unit

4...絡紗緯紗排列單元4. . . Winding weft array unit

10...基布用織物10. . . Base fabric

[第1圖]表示可用於本發明之運動用具用布料材料及基布之織品的一例之織品組織之組織圖。[Fig. 1] A texture diagram showing a fabric structure which can be used in an example of a fabric material for sports equipment and a fabric of a base fabric of the present invention.

[第2圖]係將本發明之運動用具用布料材料的基布中所含之聚酯織物的較佳的橫截面形狀加以例示者,(a)表示經將2個圓形沿著截面的長軸按互相使其一部分重疊方式連結之偏平凹凸截面形狀的一例之截面圖,(b)表示經將3個圓形沿著截面的長軸按互相使其一部分重疊方式連結之偏平凹凸截面形狀的一例之截面圖,(c)表示經將4個圓形沿著截面的長軸按互相使其一部分重疊方式連結之偏平凹凸截面形狀的一例之截面圖,(d)表示經將5個圓形沿著截面的長軸按互相使其一部分重疊方式連結之偏平凹凸截面形狀的一例之截面圖,(e)表示經將6個圓形沿著截面的長軸按互相使其一部分重疊方式連結之偏平凹凸截面形狀的一例之截面圖。[Fig. 2] A preferred cross-sectional shape of the polyester fabric contained in the base fabric of the cloth material for sports equipment of the present invention is exemplified, and (a) shows that two circular shapes are along the cross section. (b) shows a cross-sectional view of an example of a flat concave-convex cross-sectional shape in which a long axis is connected to each other in a partially overlapping manner, and (b) shows a flat concave-convex cross-sectional shape in which three circular shapes are partially overlapped with each other along a long axis of the cross section. (c) is a cross-sectional view showing an example of a flat concave-convex cross-sectional shape in which four circular shapes are partially overlapped with each other along a long axis of a cross section, and (d) shows that five circles are passed. A cross-sectional view of an example of a flat-concave concave-convex cross-sectional shape in which a long axis of a cross-section is connected to each other in a partially overlapping manner, and (e) shows that six circular shapes are connected to each other along a long axis of the cross-section. A cross-sectional view of an example of a flat and concave cross-sectional shape.

Claims (5)

一種運動用具用布料材料,係由含有:由作為主成分而含有聚酯纖維之織物所成之基布、及經浸漬附著於前述基布上,且作為主成分而含有聚矽氧共聚合聚碳酸酯系胺基甲酸酯樹脂之浸漬附著層之複合布所成,而其特徵為:前述基布的質量,為20至80g/m2 、前述浸漬附著層的質量,係對前述基布的質量,為5至40質量%、且前述複合布的質量,為21至100g/m2 、前述複合布的透氣度,為1.0ml/cm2 /秒以下者。A cloth material for sports equipment comprising: a base fabric made of a woven fabric containing polyester fibers as a main component, and impregnated and adhered to the base fabric, and containing polyoxyn copolymerized as a main component a composite fabric of a carbonate-based urethane resin impregnated adhesion layer, characterized in that the mass of the base fabric is 20 to 80 g/m 2 , and the quality of the impregnated adhesion layer is the base fabric The mass is 5 to 40% by mass, and the mass of the composite cloth is 21 to 100 g/m 2 , and the air permeability of the composite cloth is 1.0 ml/cm 2 /sec or less. 如申請專利範圍第1項之布料材料,其中該基布具有29.42N(3.0kgf)以上的撕裂強度。 The cloth material of claim 1, wherein the base fabric has a tear strength of 29.42 N (3.0 kgf) or more. 如申請專利範圍第1項之布料材料,其中該基布具有294.1N(30kgf)/5cm以上的抗張強度、及10%以上的延伸率、且具有75次以上的耐磨強度。 The fabric material of claim 1, wherein the base fabric has a tensile strength of 294.1 N (30 kgf)/5 cm or more, an elongation of 10% or more, and an abrasion resistance of 75 or more. 如申請專利範圍第1項至第3項中任一項之布料材料,其中該基布用織物,係由含有複數支的聚酯纖維主紗條A、及具有前述主紗條A的纖度(單位:dtex)的2至5倍的纖度(單位:dtex)之織物加固用聚酯纖維粗纖度紗條B、之複數之經紗及緯紗所構成,而於前述經紗及緯紗的分別的紗條排列花紋中,對經按互相平行方式相鄰所配置之前述主紗條A每2至50支配置有1支前述粗纖度紗條B,藉此,於該基布用織物中構成有格子狀加固織組織。 The fabric material according to any one of claims 1 to 3, wherein the base fabric is a polyester yarn main yarn A comprising a plurality of fibers, and a fineness having the aforementioned main yarn A ( Unit: dtex) 2 to 5 times the fineness (unit: dtex) for the fabric reinforcement polyester fiber coarse-grained yarn B, the plural warp yarns and weft yarns, and the respective yarns of the warp and weft yarns arranged In the pattern, one of the aforementioned coarse denier slivers B is disposed for every two to 50 of the main slivers A disposed adjacent to each other in parallel with each other, whereby a lattice reinforcement is formed in the fabric for the base fabric. Weave organization. 如申請專利範圍第1項至第3項中任一項之布料材料,其中該聚酯纖維的橫截面具有沿著其長軸而經將2至6個圓形按互相使其一部分重疊方式連結之偏平形狀。A cloth material according to any one of the preceding claims, wherein the polyester fiber has a cross section having a cross section along the long axis thereof and connecting the two to six circular shapes to each other. The flat shape.
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