JPH0128148B2 - - Google Patents
Info
- Publication number
- JPH0128148B2 JPH0128148B2 JP58112393A JP11239383A JPH0128148B2 JP H0128148 B2 JPH0128148 B2 JP H0128148B2 JP 58112393 A JP58112393 A JP 58112393A JP 11239383 A JP11239383 A JP 11239383A JP H0128148 B2 JPH0128148 B2 JP H0128148B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- fabric
- hydrophobic
- hydrophilic
- pattern
- 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.)
- Expired
Links
- 239000004744 fabric Substances 0.000 claims description 36
- 230000002209 hydrophobic effect Effects 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 239000000835 fiber Substances 0.000 claims description 10
- 210000004243 sweat Anatomy 0.000 claims description 10
- 239000005871 repellent Substances 0.000 claims description 9
- 230000002940 repellent Effects 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 229920000728 polyester Polymers 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000011056 performance test Methods 0.000 description 6
- -1 polyoxyethylene Polymers 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- MECNWXGGNCJFQJ-UHFFFAOYSA-N 3-piperidin-1-ylpropane-1,2-diol Chemical compound OCC(O)CN1CCCCC1 MECNWXGGNCJFQJ-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920002114 octoxynol-9 Polymers 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010020 roller printing Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Description
本発明は、発汗結露した水滴を効率よく外部へ
拡散***する機能を有する改良された吸湿性布帛
に関するものである。
吸水性繊維、例えば綿、スフなどの繊維からな
る肌着は、着用時発汗した汗の水滴を効果的に吸
収するが、汗の量が多くなると肌着全面に濡れを
生じ、肌にべとついたり、まとわりついて不快感
を与えるだけでなく、その乾燥時に体熱を奪い、
冷感を覚えさせる欠点があつた。また、例えば表
面が疎水性繊維からなり、裏面が綿からなるスポ
ーツウエアなどのような2−ウエイの織、編物の
場合には、着用時に爽快感が得られるが、発汗量
が多くなると、内側から外側へ、結露した汗を拡
散***する機能に欠けるため、汗が内部に過飽和
の状態でとどまり、健康衛生上好ましくなかつ
た。
本発明者等は、斯る問題を解決すべく、親水性
と疎水性の両者の特性を活用した製品の作用効果
について系統的に広範な研究を鋭意実施した結
果、本発明を完成するに至つた。
本発明の第1の目的は、吸水性を有する布帛の
片面に部分的に疎水加工を施し、加工面から非加
工面に向けて、汗等水滴の効率のよい拡散***機
能を有する改良された吸湿性布帛を提供すること
にある。
本発明の吸湿性布帛は、吸水性を有する布帛の
片面に、弗素系又はシリコン系撥水剤を用いて、
模様状に疎水加工したものであつて、該模様が加
工面に非加工部分を不連続な親水性部分として残
存させ、親水性部分と疎水性部分をそれぞれの短
径が0.5〜10mmであり、しかも親水性部分の短径
が疎水性部分の短径と同一又はそれより大である
ように仕上げたものであることを特徴とする。
ここに吸水性を有する布帛とは、例えば綿、ス
フ、絹、麻、羊毛など本来的に吸水性繊維からな
る布帛だけでなく、例えばポリアミド、ポリエス
テル、ポリアクリロニトリル繊維など疎水性繊維
からなる布帛に吸水加工すなわち親水性付与した
ものをも含む。なお布帛の形状は織物、編物、不
織布いずれでもよく、混紡品、交編又は交織物で
あつてもよい。
疎水加工は、被処理物に、弗素系又はシリコン
系撥水剤を用いて、模様状に実施されればよい
が、その加工は吸水性を有する布帛の片面にのみ
実施されることが重要である。加工法としては、
例えば、スクリーン捺染法、グラビヤコーター
法、ローラ捺染法、泡加工法、スプレー法、ナイ
フコーター法等がいずれも使用できる。
疎水加工の模様は格子状;綿状;波状など細線
模様であるのが好ましく、該模様は非加工部分を
不連続な親水性部分として残存させるものである
こと、及び形成された疎水性部分と親水性部分を
共に短い方の径が0.5〜10mm、好ましくは1〜5
mm、とするものであることが必要である。疎水性
部分と親水性部分の面積比が25:75〜75:25であ
るのが好ましく、また疎水性部分は格子状など連
続模様に形成されるのが好ましい。
親水性部分は1〜100mm2特に4〜80mm2の大きさ
の不連続模様であるのが好ましく、親水性部分の
短径が疎水性部分の短径と同一又はそれ以上に形
成されるのがよい。
本発明では、疎水性部分の間に親水性部分が適
度の間隙をもつて存在するため、疎水加工面に付
着した汗などの水滴は毛細管現象で速かに非加工
面に流れ、全面が親水性に残存する非加工面に広
がる。従つて、吸収された水の拡散面積は広く、
蒸散しやすく、また、仮に非加工面に過度の濡れ
が生じても、水滴が逆流して加工面を濡らすこと
も少ない。
このような本発明の製品は、加工面を内側にし
て縫成することにより、むれ感、べとつき感のな
い、衛生的な衣類を得ることができる。発汗結露
した水滴は効率よく外部へ拡散***されるため、
スポーツ用衣類に最適であり、例えばジヨギング
ウエアー、バスケツトボール、バレーボール、テ
ニス用ユニホームや野球その他のゲーム用ユニホ
ームのアンダーウエアーにも最適でありその他広
範囲に用いることができる。なお、本発明の製品
は、衣類だけでなく、寝具類、袋物など内部の濡
れを防止する必要のある繊維製品に幅広く適用で
きる。
また、本発明の製品は疎水加工により疎水性部
分を得ているが、疎水性繊維(又は疎水加工され
た繊維)と親水性繊維(又は吸水加工した繊維)
を所望形状に交編又は交織することによつても本
発明と同様の効果を得ることができる。
次に、本発明の実施例を示す。実施例における
性能試験は次の方法に従つた。
(1) 水拡散度:
20℃、65%RHの恒温恒湿下に24時間放置し
た試料を、疎水加工面を上にして、直径5cmの
シヤーレの口を覆うようにセツトし、試料の3
cm上に先端を位置させたピペツトから1滴の水
(約0.05c.c.)を滴下し、5秒後に非加工面に拡
散した水(濡れ)の面積を測定した。
(2) 濡れ感
右身頃を疎水加工前の布帛で作成し、左身頃
を疎水加工後の布帛で作成したランニングシヤ
ツを用いてパネラー20名による着用試験を実施
した。ランニングシヤツを着用して、室内で15
分間ランニングした後に、疎水加工前の布帛に
比して疎水加工後の布帛に濡れを感じたかどう
かを人数で示す。
(3) 湿滑り抵抗
5cm×10cmの試験片を経緯各5枚作成し、こ
の試験片に絞り率100%となるように水を付与
し、疎水加工面が合成皮革表面に接するよう
に、試験片を合成皮革上に置き、その上に5cm
×10cmの銅板(265g)を載せ、インストロン
にて湿滑り抵抗を20℃、65%RHで測定した。
(4) まとわりつき
20cm角の試験片を準備し、スラツクスの両
足、ひざ上前身頃の内側に、右には疎水加工前
の試験片を、左には疎水加工後の試験片を加工
面が膚に接するようにそれぞれ縫着して、パネ
ラー20名による着用試験をした。室内で15分間
ランニング後に、疎水加工前の試験片に比し
て、疎水加工後の試験片にまとわりつきを感じ
たかどうかを人数で示す。
(5) 着心地
(2)の濡れ感と同様の着用試験による着心地性
の良、不良を人数で示す。
実施例 1
ポリエステル編物(150d/48fストレツチ)を、
ポリオキシエチレングリコール(#400)
−ジグリシジルエーテル 2.5重量部
トリメチロールプロパントリグリシジル
エーテル 2.5重量部
ポリオキシエチレンオクチルフエニル
エーテル(HLB13.1) 2.5重量部
Zn(BF4)2 1.0重量部
水 98.5重量部
からなる吸水加工処理液に常温で浸し、絞り率
100%となるように搾液し、100℃で5分間乾燥、
150℃で5分間乾熱処理した後、40℃で1分間洗
浄、脱水後40℃の温風乾燥機で乾燥した。
このようにして吸水加工したポリエステル編物
に、
パーフルオロアルキルアクリレート5重量部
(18%分散液)
水 95重量部
からなる撥水加工溶液を、親水性部分が9mm2の大
きさで残存するように、太さの異なる格子柄のグ
ラビヤローラにより付与し、120℃3分間乾燥後、
170℃3分間乾熱処理した。
製品の性能試験の結果を第1表に示す。
The present invention relates to an improved hygroscopic fabric that has a function of efficiently diffusing and excreting water droplets formed by sweating and condensation to the outside. Underwear made of water-absorbent fibers, such as cotton and cotton fabric, effectively absorbs water droplets from sweat when worn, but when the amount of sweat increases, the entire surface of the underwear becomes wet and becomes sticky. Not only does it cling to you and cause discomfort, but it also takes away your body heat when it dries.
It had the drawback of making you feel cold. In addition, in the case of two-way woven or knitted fabrics, such as sportswear where the front side is made of hydrophobic fibers and the back side is made of cotton, it feels refreshing when worn, but when the amount of sweat increases, the inside Because it lacks the ability to diffuse and excrete condensed sweat to the outside, sweat remains inside in a supersaturated state, which is unfavorable in terms of health and hygiene. In order to solve such problems, the present inventors conducted extensive and systematic research on the effects of products that utilize both hydrophilic and hydrophobic characteristics, and as a result, they were able to complete the present invention. Ivy. The first object of the present invention is to partially apply hydrophobic treatment to one side of a water-absorbent fabric to create an improved fabric that has an efficient diffusion and excretion function for water droplets such as sweat from the treated side to the untreated side. An object of the present invention is to provide a hygroscopic fabric. The hygroscopic fabric of the present invention uses a fluorine-based or silicone-based water repellent on one side of the water-absorbing fabric,
It is hydrophobically processed in a pattern, the pattern leaves the unprocessed part as a discontinuous hydrophilic part on the processed surface, and the short axis of each of the hydrophilic part and the hydrophobic part is 0.5 to 10 mm, Moreover, it is characterized in that the short axis of the hydrophilic part is the same as or larger than the short axis of the hydrophobic part. Fabrics that have water absorption properties include not only fabrics made of inherently water-absorbing fibers such as cotton, cotton wool, silk, linen, and wool, but also fabrics made of hydrophobic fibers such as polyamide, polyester, and polyacrylonitrile fibers. It also includes those that have been treated with water absorption, that is, have been given hydrophilic properties. The shape of the fabric may be any of woven fabric, knitted fabric, and nonwoven fabric, and may be a blended fabric, mixed knitted fabric, or mixed fabric. Hydrophobic finishing can be carried out in a pattern using a fluorine-based or silicone-based water repellent on the object to be treated, but it is important that the processing is carried out only on one side of the water-absorbing fabric. be. As a processing method,
For example, a screen printing method, a gravure coater method, a roller printing method, a foaming method, a spray method, a knife coater method, etc. can all be used. The pattern of the hydrophobic treatment is preferably a fine line pattern such as grid, cotton, or wavy, and the pattern must leave the untreated portion as a discontinuous hydrophilic portion, and the formed hydrophobic portion and The shorter diameter of both hydrophilic parts is 0.5 to 10 mm, preferably 1 to 5 mm.
mm. The area ratio of the hydrophobic portion to the hydrophilic portion is preferably 25:75 to 75:25, and the hydrophobic portion is preferably formed in a continuous pattern such as a lattice. It is preferable that the hydrophilic part has a discontinuous pattern with a size of 1 to 100 mm2 , especially 4 to 80 mm2 , and the short axis of the hydrophilic part is the same as or larger than the short axis of the hydrophobic part. good. In the present invention, since the hydrophilic parts exist with appropriate gaps between the hydrophobic parts, water droplets such as sweat adhering to the hydrophobic treated surface quickly flow to the untreated surface by capillary action, making the entire surface hydrophilic. It spreads to the remaining unprocessed surface. Therefore, the diffusion area of absorbed water is wide;
It evaporates easily, and even if excessive wetting occurs on the unprocessed surface, water droplets are less likely to flow back and wet the processed surface. By sewing the product of the present invention with the processed side facing inside, it is possible to obtain hygienic clothing that does not feel stuffy or sticky. Water droplets condensed from sweat are efficiently diffused and excreted to the outside,
It is most suitable for sports clothing, such as jogging wear, basketball, volleyball, tennis uniforms, baseball and other game uniforms, and can be used for a wide range of other purposes. The product of the present invention can be applied not only to clothing but also to a wide range of textile products such as bedding and bags that need to be protected from getting wet inside. In addition, although the product of the present invention has a hydrophobic portion obtained through hydrophobic processing, it is also possible to use hydrophobic fibers (or hydrophobically processed fibers) and hydrophilic fibers (or water-absorbing processed fibers).
Effects similar to those of the present invention can also be obtained by inter-knitting or inter-weaving into a desired shape. Next, examples of the present invention will be shown. Performance tests in Examples were performed in accordance with the following method. (1) Water diffusivity: A sample that had been left at constant temperature and humidity at 20℃ and 65% RH for 24 hours was placed with the hydrophobic surface facing up to cover the mouth of a 5cm diameter shear dish.
One drop of water (approximately 0.05 cc) was dropped from a pipette with the tip positioned above the surface, and after 5 seconds, the area of water (wetting) diffused onto the non-processed surface was measured. (2) Feeling of wetness A running shirt with the right body made from a fabric before hydrophobic treatment and the left body made from a fabric after hydrophobic treatment was used in a wear test by 20 panelists. 15 indoors while wearing a running shirt
After running for a minute, the number of participants indicates whether the fabric after hydrophobic treatment felt wetter than the fabric before hydrophobic treatment. (3) Wet slip resistance Five 5cm x 10cm test pieces were prepared for each thickness, and water was added to the test pieces to achieve a squeezing rate of 100%. Place the piece on the synthetic leather and place 5cm on top of it.
A 10 cm x 10 cm copper plate (265 g) was placed on it, and wet slip resistance was measured using an Instron at 20°C and 65% RH. (4) Cling Prepare 20cm square test pieces and place them on the inside of both legs and the front part of the slacks above the knees, with the test piece before hydrophobic treatment on the right and the test piece after hydrophobic treatment on the left with the treated surface skin-like. A wearing test was conducted by 20 panelists. After running for 15 minutes indoors, the number of participants was calculated to indicate whether they felt clinging to the test piece after hydrophobic treatment compared to the test piece before hydrophobic treatment. (5) Comfort to wear Wearing test similar to wet feeling in (2) shows whether comfort is good or bad by number of people. Example 1 Polyester knitted fabric (150d/48f stretch) was mixed with polyoxyethylene glycol (#400) - diglycidyl ether 2.5 parts by weight trimethylolpropane triglycidyl ether 2.5 parts by weight polyoxyethylene octylphenyl ether (HLB13.1) 2.5 Part by weight: Zn (BF 4 ) 2 1.0 parts by weight Water: 98.5 parts by weight Soaked in a water absorption processing solution at room temperature,
Squeeze the liquid to 100%, dry at 100℃ for 5 minutes,
After dry heat treatment at 150°C for 5 minutes, washing at 40°C for 1 minute, dehydration, and drying in a hot air dryer at 40°C. A water repellent solution consisting of 5 parts by weight of perfluoroalkyl acrylate (18% dispersion) and 95 parts by weight of water was applied to the polyester knitted fabric treated to absorb water in this way, so that the hydrophilic part remained in a size of 9 mm2 . , applied with a gravure roller with a checkered pattern of different thickness, and after drying at 120℃ for 3 minutes,
Dry heat treatment was performed at 170°C for 3 minutes. The results of the product performance tests are shown in Table 1.
【表】
* 参考例
第1表より、吸水性を有する生地の片面に特定
範囲の比率で部分撥水加工することにより、発
汗、結露した水滴を外部に拡散***する機能を有
する、着心地の良い製品が得られることがわか
る。
実施例 2
ポリエステル編物(150d/48fストレツチ)を
実施例1と同様の条件で吸水加工し、更に撥水加
工した。ただし、撥水加工は疎水性部分と親水性
部分が49:51となるように、格子柄の大きさを変
えて実施した。製品の性能試験の結果を第2表に
示す。[Table] *Reference example From Table 1, by applying partial water-repellent treatment to one side of a water-absorbing fabric at a specific range of ratios, it is possible to diffuse sweat and condensation water droplets to the outside, making them comfortable to wear. You can see that you are getting a good product. Example 2 A polyester knitted fabric (150d/48f stretch) was treated for water absorption under the same conditions as in Example 1, and was further treated to be water repellent. However, the water-repellent finish was carried out by changing the size of the checkered pattern so that the ratio of hydrophobic parts to hydrophilic parts was 49:51. The results of the product performance tests are shown in Table 2.
【表】【table】
【表】
* 参考例
第2表より、疎水加工の残余部分である親水性
部分の面積が小さすぎると、水を吸収する能力に
欠け、好ましくなく、また親水性部分が大きすぎ
ても、まとわりつき、濡れ感が大きくなり好まし
くないことがわかる。
実施例 3
ポリエステル織物(PE150d/72fストレツチ)
を実施例1と同様の条件で吸水加工し、更に撥水
加工した。ただし、格子柄の形状は親水性部分の
面積が9mm2であり、疎水性部分と親水性部分の面
積比率が25:75となるものである。製品の性能試
験の結果を第3表に示す。[Table] * Reference example
From Table 2, if the area of the hydrophilic part, which is the remaining part of the hydrophobic treatment, is too small, it lacks the ability to absorb water, which is undesirable, and if the hydrophilic part is too large, it will cling and cause a feeling of wetness. I know it's not good. Example 3 Polyester fabric (PE150d/72f stretch)
was subjected to water absorption treatment under the same conditions as in Example 1, and was further subjected to water repellency treatment. However, in the shape of the checkered pattern, the area of the hydrophilic part is 9 mm 2 and the area ratio of the hydrophobic part to the hydrophilic part is 25:75. The results of the product performance tests are shown in Table 3.
【表】
* 参考例
実施例 4
ポリエステル織物(PE150d/72fストレツチ)
を実施例1と同様に吸水加工した後、
ジチロールポリシロキサン(15%パークロルエ
チレン溶液−信越化学株式会社製) 99.9g
有機金属塩触媒(Cat−PC、信越化学株式会社
製) 0.1g
からなる粘度18000cpsの撥水加工剤組成物を、経
緯共に0.5mmの格子柄で、親水性部分9mm2、疎水
性部分と親水性部分の面積比率26.5:73.5となる
柄をスクリーンによつて付与し、150℃、5分間
乾燥後、170℃、5分間乾熱処理した。20℃、65
%RHの恒温恒湿に24時間放置した後の性能試験
結果を第4表に示す。[Table] * Reference Example Example 4 Polyester fabric (PE150d/72f stretch)
After water absorption treatment in the same manner as in Example 1, from 99.9 g of dithyrol polysiloxane (15% perchlorethylene solution - manufactured by Shin-Etsu Chemical Co., Ltd.) and 0.1 g of organometallic salt catalyst (Cat-PC, manufactured by Shin-Etsu Chemical Co., Ltd.) A water repellent composition with a viscosity of 18,000 cps was applied using a screen with a grid pattern of 0.5 mm in length and width, with a hydrophilic part of 9 mm 2 and an area ratio of hydrophobic part to hydrophilic part of 26.5:73.5. After drying at 150°C for 5 minutes, dry heat treatment was performed at 170°C for 5 minutes. 20℃, 65
Table 4 shows the performance test results after being left at constant temperature and humidity at %RH for 24 hours.
【表】
* 参考例
実施例 5
ポリエステル編物(150d/48fストレツチ)に
実施例1と同様の条件で吸水加工した後、
パーフルオロアルキルアクリレート
(20%水分散液) 5重量部
酢酸 0.02重量部
水 95重量部
からなる撥水加工液を経緯共に5mmの格子柄のグ
ラビヤコータを用いて、塗布量30g/m2となるよ
うに塗布し、120℃3分間乾燥後、170℃5分間乾
熱処理した。製品の性能試験の結果を第5表に示
す。[Table] *Reference Example Example 5 Polyester knitted fabric (150d/48f stretch) was water-absorbed under the same conditions as in Example 1, and then perfluoroalkyl acrylate (20% water dispersion) 5 parts by weight Acetic acid 0.02 parts by weight Water A water-repellent solution consisting of 95 parts by weight was applied using a gravure coater with a checkered pattern of 5 mm in both thickness and thickness at a coating amount of 30 g/m 2 , dried at 120°C for 3 minutes, and then subjected to dry heat treatment at 170°C for 5 minutes. . Table 5 shows the results of the product performance tests.
【表】
* 参考例
[Table] * Reference example
Claims (1)
リコン系撥水剤を用いて、模様状に疎水加工した
ものであつて、該模様が加工面に非加工部分を不
連続な親水性部分として残存させ、親水性部分と
疎水性部分をそれぞれの短径が0.5〜10mmであり、
しかも親水性部分の短径が疎水性部分の短径と同
一又はそれより大であるように仕上げたことを特
徴とする加工面から非加工面に汗など水滴を拡散
***する機能を有する吸湿性布帛。 2 吸水性を有する布帛が疎水性繊維からなる布
帛に吸水加工したものである特許請求の範囲第1
項記載の吸湿性布帛。 3 疎水性部分と親水性部分の面積比が25:75〜
75:25である特許請求の範囲第1項又は第2項記
載の吸湿性布帛。 4 疎水性部分が連続模様に形成された特許請求
の範囲第1項〜第3項いずれか1項記載の吸湿性
布帛。 5 親水性部分が1〜100mm2の大きさの不連続模
様である特許請求の範囲第1項〜第4項いずれか
1項記載の吸湿性布帛。[Scope of Claims] 1 One side of a water-absorbing fabric is hydrophobically treated in a pattern using a fluorine-based or silicone-based water repellent, and the pattern leaves unprocessed areas on the processed surface untreated. The hydrophilic part and the hydrophobic part are left as a continuous hydrophilic part, each having a minor axis of 0.5 to 10 mm.
Moreover, the short axis of the hydrophilic part is finished to be the same as or larger than the short axis of the hydrophobic part.It has a hygroscopic property that has the function of diffusing and excreting water droplets such as sweat from the processed surface to the unprocessed surface. fabric. 2. Claim 1, in which the water-absorbing fabric is a fabric made of hydrophobic fibers treated to absorb water.
Moisture-absorbing fabric as described in Section 1. 3 Area ratio of hydrophobic part and hydrophilic part is 25:75 ~
75:25, the hygroscopic fabric according to claim 1 or 2. 4. The hygroscopic fabric according to any one of claims 1 to 3, wherein the hydrophobic portion is formed in a continuous pattern. 5. The hygroscopic fabric according to any one of claims 1 to 4, wherein the hydrophilic portion has a discontinuous pattern with a size of 1 to 100 mm2 .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11239383A JPS609974A (en) | 1983-06-21 | 1983-06-21 | Hygroscopic fiber structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11239383A JPS609974A (en) | 1983-06-21 | 1983-06-21 | Hygroscopic fiber structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS609974A JPS609974A (en) | 1985-01-19 |
JPH0128148B2 true JPH0128148B2 (en) | 1989-06-01 |
Family
ID=14585538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11239383A Granted JPS609974A (en) | 1983-06-21 | 1983-06-21 | Hygroscopic fiber structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS609974A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6094682A (en) * | 1983-10-25 | 1985-05-27 | ユニチカ株式会社 | Cloth and its production |
JPS60119276A (en) * | 1983-12-01 | 1985-06-26 | 株式会社クラレ | Water absorbable and rapid drying cloth |
JPH0121997Y2 (en) * | 1984-12-24 | 1989-06-29 | ||
JPS6257983A (en) * | 1985-09-09 | 1987-03-13 | 富士紡績株式会社 | Cloth imparting no stickiness feeling at time of sweating wearing and treatment of said cloth |
KR20140134984A (en) * | 2013-05-15 | 2014-11-25 | 벤텍스 주식회사 | A High Moisture transferable textile sheet |
CN107988785A (en) * | 2017-11-30 | 2018-05-04 | 英泰时尚服饰(苏州)有限公司 | A kind of moisture absorption uvioresistant sodolin and its method for sorting |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5227899A (en) * | 1975-08-23 | 1977-03-02 | Susumu Suzuki | Cloth article with air permiable slip preventive property and process |
JPS56144272A (en) * | 1980-04-09 | 1981-11-10 | Unitika Ltd | Woven knitted fabric with biased water absorbability |
JPS56144274A (en) * | 1980-04-10 | 1981-11-10 | Sakai Textile Mfg Co Ltd | Processed fabric obtained by subjecting synthetic fiber fabric to both surface different resin processing and method for processing same |
JPS58115175A (en) * | 1981-12-26 | 1983-07-08 | グンゼ株式会社 | One-surface gas permeable water repellent knitted fabric and processing thereof |
-
1983
- 1983-06-21 JP JP11239383A patent/JPS609974A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5227899A (en) * | 1975-08-23 | 1977-03-02 | Susumu Suzuki | Cloth article with air permiable slip preventive property and process |
JPS56144272A (en) * | 1980-04-09 | 1981-11-10 | Unitika Ltd | Woven knitted fabric with biased water absorbability |
JPS56144274A (en) * | 1980-04-10 | 1981-11-10 | Sakai Textile Mfg Co Ltd | Processed fabric obtained by subjecting synthetic fiber fabric to both surface different resin processing and method for processing same |
JPS58115175A (en) * | 1981-12-26 | 1983-07-08 | グンゼ株式会社 | One-surface gas permeable water repellent knitted fabric and processing thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS609974A (en) | 1985-01-19 |
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