JPS6328984A - Moisture-permeating water-proof flocked fabric - Google Patents
Moisture-permeating water-proof flocked fabricInfo
- Publication number
- JPS6328984A JPS6328984A JP16649786A JP16649786A JPS6328984A JP S6328984 A JPS6328984 A JP S6328984A JP 16649786 A JP16649786 A JP 16649786A JP 16649786 A JP16649786 A JP 16649786A JP S6328984 A JPS6328984 A JP S6328984A
- Authority
- JP
- Japan
- Prior art keywords
- moisture
- water
- fabric
- permeable
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 230000035699 permeability Effects 0.000 claims description 12
- 239000005871 repellent Substances 0.000 abstract description 8
- 230000002940 repellent Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract description 3
- 244000144992 flock Species 0.000 abstract description 3
- 239000011737 fluorine Substances 0.000 abstract description 3
- 229910052731 fluorine Inorganic materials 0.000 abstract description 3
- 238000004078 waterproofing Methods 0.000 abstract 2
- 229920006264 polyurethane film Polymers 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- -1 perfluoroalkyl acrylate Chemical compound 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 206010035039 Piloerection Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000005371 pilomotor reflex Effects 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
Description
【発明の詳細な説明】 (産業上の利用分野) 本発明は、透湿防水性を有した立毛布帛に関する。[Detailed description of the invention] (Industrial application field) The present invention relates to a raised fabric having moisture-permeable and waterproof properties.
(従来の技術)
近年レインコート等において、外部からの完全防水性を
有し、まったく透湿性がない為着用時肌偶にムレを生じ
常【不快感を味わっていたものが改良され、外部からの
水は滲込まず、人体から発生する汗は速やかに外部に発
散し、着用快適性を向上した透湿防水性に浸れた布帛が
開発されている。(Prior technology) In recent years, raincoats, etc., have been completely waterproof from the outside, but have no moisture permeability at all, causing stuffiness on the skin when worn. Breathable and waterproof fabrics have been developed that prevent water from seeping in, and sweat generated by the human body quickly evaporates to the outside, making it more comfortable to wear.
一般に、これらの透湿防水布は、特公昭6〇−4795
4号公報に開示された如く、ポリウレタンニジストマー
等の合成ゴムを水溶液中で布帛表面に凝固させて、微多
孔質皮膜を形成する湿式ウレタンコーティング法や、特
開昭59−58786号公報に記載された如く、微多孔
を有する高分子フィルムを布帛表面に接着するフィルム
ラミネート法や、特願昭60−151049号公報に示
された如く、高収縮繊維を用いて布帛を編織した後、熱
処理や化学処理によシ該繊維を収縮せしめ、組織を緻密
化する方法により得られ、かかる布帛は外部よりの水滴
は通さず、内側(机側)からの発汗(水蒸気)は、布帛
の微細孔を通って行なわれる。In general, these moisture-permeable waterproof fabrics are
As disclosed in Japanese Patent No. 4, there is a wet urethane coating method in which a synthetic rubber such as polyurethane distomer is coagulated on the surface of a fabric in an aqueous solution to form a microporous film, and as disclosed in Japanese Patent Application Laid-Open No. 59-58786. As described above, there is a film lamination method in which a microporous polymer film is bonded to the surface of a fabric, and as shown in Japanese Patent Application No. 151049/1984, a fabric is knitted using high shrinkage fibers and then subjected to heat treatment. This fabric is obtained by shrinking the fibers through chemical treatment and making the fabric denser.This fabric does not allow water droplets from the outside to pass through, but perspiration (water vapor) from the inside (desk side) is absorbed through the fine pores of the fabric. It is carried out through
(発明が解決しようとする問題点)
しかしながら、前記の如き透湿防水布では、衣料となし
た際の保温性に劣り、寒冷地で使用するには保温性肌着
との併用が必要となる。(Problems to be Solved by the Invention) However, the above-mentioned moisture-permeable waterproof fabric has poor heat retaining properties when used as clothing, and must be used in combination with heat-retaining underwear when used in cold regions.
本発明は、かかる問題点を解決するもので、保温性とソ
フトな肌ざわ夛を有し、更に適度な透湿性によ)、発汗
(水蒸気)を調節して体温をコントロールする透湿防水
立毛布帛を提供することを目的とする。The present invention solves these problems, and has a material that has heat retention and soft texture, and also has appropriate moisture permeability), and has moisture-permeable, waterproof, raised lining that regulates perspiration (water vapor) and controls body temperature. The purpose is to provide fabrics.
(問題点を解決するための手段)
本発明は、片面に透湿防水性皮膜を有するコーティング
布帛において、該透湿防水皮膜百が立毛繊維を有すると
共に、少なくとも反立毛面は撥水性を有し、耐水度が7
00 rnm [20/ cm2以上、透湿度が150
017m2・24hr以上である透湿防水性立毛布帛で
ある。(Means for Solving the Problems) The present invention provides a coated fabric having a moisture-permeable waterproof film on one side, in which the moisture-permeable waterproof film has napped fibers, and at least the non-napped side has water repellency. , water resistance is 7
00 rnm [20/cm2 or more, moisture permeability 150
This is a moisture-permeable and waterproof napkin fabric with a durability of 017m2/24hr or more.
本発明において基布となる、透湿防水性皮膜を有したコ
ーティング布帛とは、所謂湿式ウレタンコーティング法
によって得られるもので、微多孔を有したウレタン皮g
Iit−表層に持ち、適度の耐水性、透湿性を有するも
ので、例えば耐水度が500〜800 mm H2O7
cm2、透湿度が7000f/m2・24 hr以上の
透湿防水布を用いるのがよい。In the present invention, the coated fabric having a moisture-permeable and waterproof film, which serves as the base fabric, is obtained by a so-called wet urethane coating method, and is a urethane skin with microporous g.
Iit - It has a surface layer and has moderate water resistance and moisture permeability, for example, water resistance is 500 to 800 mm H2O7
It is preferable to use a moisture-permeable waterproof fabric with a moisture permeability of 7,000 f/m2/24 hr or more.
かかる範囲外の透湿防水布に立毛繊維を付与すると透湿
度が極端に低下する。又、前記範囲の透湿防水性を付与
するにべ、布帛の片面にのみコーティングを施すのが通
常である。更に、ウレタンコーティングを施す布帛は、
前記透湿防水性を付与可能なものであればよいが、衣料
としての風合を考慮すれば織編物が好ましい。If napped fibers are added to a moisture permeable waterproof fabric outside this range, the moisture permeability will be extremely reduced. Further, in order to impart moisture permeability and waterproofness within the above range, it is usual to apply a coating to only one side of the fabric. Furthermore, the fabric coated with urethane is
Any material can be used as long as it can impart the above-mentioned moisture-permeable and waterproof properties, but woven or knitted fabrics are preferable in consideration of the feel of the garment.
本発明の立毛繊維としては、ポリエステルgA碓、ポリ
アミド繊維、ポリアクリロニトリル繊維、レーヨン繊維
等が挙げられ、その横断面は丸断面を基本とするが、保
温性を高める為に中空糸異形断面糸等も用い得る。更に
、立毛繊維は吸湿性を有することが好ましい。このため
、吸水性のある繊維や、吸汗機能を有した多孔礒椎を用
いたり、吸水性樹脂をパッド法やスプレー法等で付与し
たりすることが望ましい。The napped fibers of the present invention include polyester GA fibers, polyamide fibers, polyacrylonitrile fibers, rayon fibers, etc. The cross section thereof is basically round, but in order to improve heat retention, hollow fibers with irregular cross sections etc. can also be used. Furthermore, it is preferable that the napped fibers have hygroscopicity. For this reason, it is desirable to use water-absorbing fibers, porous lichens with a sweat-absorbing function, or to apply a water-absorbing resin by a pad method, a spray method, or the like.
本発明の透湿防水性立毛布帛は、前記の如き透湿防水布
のウレタンコーテイング面に、アクリル樹脂系やウレタ
ン樹脂系の接着剤を全面に塗布し、立毛繊維(フロック
)を、散布、吹付、振動、静電気等の手段で固着せしめ
る所謂フロツキ−加工t−施す。かかる処理において、
接着剤の塗付量は接着強度と透湿度の低下との関係で選
択しなければならないが、通常40〜601/m2が好
ましい。The moisture-permeable waterproof fabric of the present invention is produced by applying an acrylic resin or urethane resin adhesive to the entire surface of the urethane-coated surface of the moisture-permeable waterproof fabric as described above, and then scattering or spraying napped fibers (flock) onto the urethane-coated surface of the moisture-permeable waterproof fabric. , a so-called "flocking" process is performed to fix the material by means of vibration, static electricity, etc. In such processing,
The amount of adhesive to be applied must be selected depending on the relationship between adhesive strength and moisture permeability, but it is usually preferably 40 to 601/m2.
又、立毛繊維の長さは保温性からみて通常、0.8〜8
.0皿、好ましくは0.2〜0,8mnが用いられる。In addition, the length of the napped fibers is usually 0.8 to 8 in terms of heat retention.
.. 0 plates, preferably 0.2 to 0.8 mn are used.
一方、フロツキ−加工を施さない、反立毛面には撥水加
工等を施し、撥水性能を付与する。かかる撥水処理剤と
しては、パーフルオロアルキルアクリレート等の弗素系
撥水剤や、シリコン系撥水剤等が用いられ、耐久性能を
向上させるためメラミン系、エポキシ系、エチレンイミ
ン系等の架橋剤を併用するとよい。On the other hand, the non-puffed surface, which is not subjected to the floating treatment, is treated with water repellent treatment to impart water repellency. As such water repellent agents, fluorine-based water repellents such as perfluoroalkyl acrylate, silicone-based water repellents, etc. are used, and cross-linking agents such as melamine-based, epoxy-based, and ethyleneimine-based are used to improve durability. It is recommended to use it together.
以上の如き本透湿防水性立毛布帛は、JI8L−109
2人法による耐水度が700 mm H20/ cm2
以上、JIS L−1099による透湿度が1500
y712・24 hr以上であるが、前述の如き処理を
施すと、耐水度は700〜900 mmH2O/cm2
、透湿度は1500〜180(1/m2−24hr
Kなる(7)が通常でおる。The moisture-permeable and waterproof raised fabric as described above is JI8L-109
Water resistance by two-person method is 700 mm H20/cm2
Above, the moisture permeability according to JIS L-1099 is 1500
y712・24 hr or more, but if the above treatment is applied, the water resistance will be 700 to 900 mmH2O/cm2
, moisture permeability is 1500-180 (1/m2-24hr
K (7) is normal.
(発明の効果)
本透湿防水立毛布帛は、外部からの水は撥水加工された
外表面と、内側の透湿防水皮膜との相乗効果により浸透
通過することがなく、一方、皮膚面からの水蒸気は透湿
効果によって調節され、又、立毛による保温効果と相俟
って快適な環境を形成できる。更に、寒冷地に於ても、
肌着等との併用が不要で69、直接、本布帛を用いた衣
料を着用しても、ソフトな肌ざわりがあり、鳳めて有用
な素材と謂える。(Effects of the Invention) This moisture-permeable waterproof fabric does not allow water to penetrate from the outside due to the synergistic effect between the water-repellent outer surface and the inner moisture-permeable waterproof film. The water vapor is regulated by the moisture permeability effect, and together with the heat retention effect by the piloerection, a comfortable environment can be created. Furthermore, even in cold regions,
There is no need to use it together with underwear, etc. 69, and even when worn directly with clothing made of this fabric, it feels soft to the touch, and can be said to be a useful material.
(実施例)
ナイロンマルチフィラメント糸(70デニール/82フ
イラメント)を経・緯糸に用いた平織物に、染色加工を
施してなる生地の片面に、下記組成のポリウレタン樹脂
溶液を70−ティングナイフコート法に依り、固型分で
517m2塗布した債、80°Cの水中で5分間湿式凝
固せしめた。(Example) A polyurethane resin solution having the following composition was coated on one side of a plain woven fabric using nylon multifilament yarn (70 denier/82 filament) for the warp and weft yarns by dyeing process using a 70-ring knife coating method. 517 m2 of the bond was coated in solid form and wet coagulated in water at 80°C for 5 minutes.
ボリクレタン樹脂溶液
ポリエステル系ポリウレタンニジストマー
20部トリメチロールプロパン−ヘキサメチレンシイ
メジアネート付加物 2部ジメチルホルムアミド
78部次に、かかる生地を
乾燥させ、弗素系撥水剤の5%溶液に浸漬乾燥后、17
0″Cでベーキング処理した。更に、前記ポリウレタン
樹脂皮膜上に、次の組成よシなる接着剤を70−ティン
グナイフコート法によ、j)4(1/m2塗布し、レー
ヨンパイル糸(0,6デニール)を0.4mm長となる
よう靜電搗動植毛した後、160℃で1分間べ一午ング
処理した。Polycrethane resin solution polyester-based polyurethane distoner
20 parts trimethylolpropane-hexamethylenecyimedianate adduct 2 parts dimethylformamide
78 parts Next, the fabric was dried, immersed in a 5% solution of a fluorine-based water repellent, and after drying, 17
Baking treatment was performed at 0"C.Furthermore, an adhesive having the following composition was coated on the polyurethane resin film by a 70-inch knife coating method, and a rayon pile yarn (0" , 6 denier) to a length of 0.4 mm, and then subjected to a baking treatment at 160° C. for 1 minute.
接着剤組成
アクリル酸エステル系樹脂 95〜97部メラミン
系樹脂 8〜5部触 媒
0.8〜0.5部アンモニア
少 量得られた透湿防水立毛布帛の特性を
#c1表に示す。Adhesive composition: Acrylic acid ester resin: 95 to 97 parts Melamine resin: 8 to 5 parts Catalyst
0.8-0.5 parts ammonia
Table #c1 shows the properties of the moisture-permeable waterproof fabric obtained in a small amount.
第1表
かかる透湿防水立毛布帛を用いて上衣を製作したところ
、スポーツ衣料、釣衣料等のアウトドアー用として好適
であった。When a jacket was manufactured using the moisture-permeable and waterproof fabric shown in Table 1, it was suitable for outdoor use such as sports clothing and fishing clothing.
Claims (3)
において、該透湿防水性皮膜面が立毛繊維を有すると共
に、少なくとも反立毛面は撥水性を有し、耐水度が70
0mmH_2O/cm^2以上、透湿度が1500g/
m^2・24hr以上である透湿防水性立毛布帛。(1) In a coated fabric having a moisture permeable waterproof film on one side, the moisture permeable waterproof film side has napped fibers, and at least the non-napped side has water repellency, and has a water resistance of 70%.
0mmH_2O/cm^2 or more, moisture permeability 1500g/
Moisture-permeable waterproof fabric that lasts for 24 hours or more.
記載の立毛布帛。(2) The napped fabric according to claim 1, wherein the napped fibers have water absorbency.
請求の範囲第1項記載の立毛布帛。(3) The napped fabric according to claim 1, wherein the napped fibers have a length of 0.8 to 8.0 mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16649786A JPS6328984A (en) | 1986-07-14 | 1986-07-14 | Moisture-permeating water-proof flocked fabric |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16649786A JPS6328984A (en) | 1986-07-14 | 1986-07-14 | Moisture-permeating water-proof flocked fabric |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6328984A true JPS6328984A (en) | 1988-02-06 |
Family
ID=15832459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16649786A Pending JPS6328984A (en) | 1986-07-14 | 1986-07-14 | Moisture-permeating water-proof flocked fabric |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6328984A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5543195A (en) * | 1994-01-12 | 1996-08-06 | Squires; William J. | Flocked woven fabric with flattened flock fibers |
US5756180A (en) * | 1994-01-12 | 1998-05-26 | Squires; William J. | Flocked fabric suitable as outerwear |
US5863633A (en) * | 1994-01-12 | 1999-01-26 | Squires; William J. | Flocked fabric with water resistant film |
WO1999039038A1 (en) * | 1998-01-29 | 1999-08-05 | Gore Enterprise Holdings, Inc. | Flocked articles |
-
1986
- 1986-07-14 JP JP16649786A patent/JPS6328984A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5543195A (en) * | 1994-01-12 | 1996-08-06 | Squires; William J. | Flocked woven fabric with flattened flock fibers |
US5756180A (en) * | 1994-01-12 | 1998-05-26 | Squires; William J. | Flocked fabric suitable as outerwear |
US5863633A (en) * | 1994-01-12 | 1999-01-26 | Squires; William J. | Flocked fabric with water resistant film |
WO1999039038A1 (en) * | 1998-01-29 | 1999-08-05 | Gore Enterprise Holdings, Inc. | Flocked articles |
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