JPS6045683A - Water repelling process - Google Patents
Water repelling processInfo
- Publication number
- JPS6045683A JPS6045683A JP15223683A JP15223683A JPS6045683A JP S6045683 A JPS6045683 A JP S6045683A JP 15223683 A JP15223683 A JP 15223683A JP 15223683 A JP15223683 A JP 15223683A JP S6045683 A JPS6045683 A JP S6045683A
- Authority
- JP
- Japan
- Prior art keywords
- water repellent
- fabric
- present
- water
- repellent
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 46
- 238000000034 method Methods 0.000 title claims description 14
- 230000001846 repelling effect Effects 0.000 title description 2
- 239000005871 repellent Substances 0.000 claims description 39
- 230000002940 repellent Effects 0.000 claims description 31
- 239000004744 fabric Substances 0.000 claims description 25
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 15
- 229910052731 fluorine Inorganic materials 0.000 claims description 15
- 239000011737 fluorine Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 12
- 229920001296 polysiloxane Polymers 0.000 claims description 10
- 239000000839 emulsion Substances 0.000 claims description 8
- 229920002994 synthetic fiber Polymers 0.000 claims description 8
- 239000012209 synthetic fiber Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000005299 abrasion Methods 0.000 description 10
- 238000005406 washing Methods 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical group FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明しＪ合成繊維を５０％以上含有する布帛の撥水前
」一方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for water repelling a fabric containing 50% or more of synthetic fibers.
従来より、布帛の撥水加工は、布帛にフッ素系９ソリ：
２ン系等の撥水剤のエマルジョンあるいは熔剤溶７１ｋ
を付与後、乾燥、熱処理することによって行われている
。Conventionally, water-repellent finishing for fabrics has been done using fluorine-based 9 types:
Emulsion or solvent solution of water repellent such as 2-ton water repellent 71k
This is done by drying and heat treating after applying.
しかしながら１通常のエマルジョン系撥水剤を付与した
撥水加工布帛は、その初期撥水性能ば良好であるが、使
用時の摩耗により撥水性能の低下を起こし、特に湿潤摩
耗時の低下が大きく、スキーウェアーやフィノシングウ
エアーなど雪や雨などにより濡れやすく、摩耗しやすい
衣服では消費者よりの改善要求が強い。However, 1. Although water-repellent fabrics coated with ordinary emulsion-based water repellents have good initial water-repellent performance, their water-repellent performance decreases due to abrasion during use, and the decrease is particularly large during wet abrasion. Consumers are demanding improvements in clothing that easily gets wet from snow or rain, such as ski wear and finning wear, and is easily worn out.
本発明はこのような現状に鑑みて行われたもので、耐摩
耗性と洗濯耐久性の良好な撥水性能をもつ布帛を得るご
とを目的とするものである。かかる目的を達成するため
に本発明は次の構成を有するものである。The present invention was made in view of the current situation, and an object of the present invention is to obtain a fabric having water repellency and good abrasion resistance and washing durability. In order to achieve this object, the present invention has the following configuration.
すなわち本発明は１合成繊維を５０％以上含有する布帛
に、）、素糸撥水剤とシリ：１ン系撥水剤を配合したエ
マルジョンを付与、乾燥し、熱処理することにより、布
帛重量に対しフッ素系撥水剤を固型分で０．３％以上、
シリコン系撥水剤を固型分でフッ素系撥水剤の固型分の
１も一〜針付着せしめることを特徴とする布帛の撥水加
工方法である。That is, the present invention applies an emulsion containing a thread water repellent and a silicone water repellent to a fabric containing 50% or more of 1 synthetic fibers, dries it, and heat-treats it to reduce the weight of the fabric. On the other hand, 0.3% or more of fluorine-based water repellent in solid content,
This is a water-repellent finishing method for fabric, which is characterized in that a solid portion of a silicone-based water repellent is attached to one or more needles of a solid portion of a fluorine-based water repellent.
以下本発明の詳細な説明する。The present invention will be explained in detail below.
本発明では被加工布帛として合成繊維を５０％以上含有
する布帛を用いる。本発明方法で用いる合成繊維とは、
ポリエステル系、ポリアミド系。In the present invention, a fabric containing 50% or more of synthetic fibers is used as the fabric to be processed. The synthetic fiber used in the method of the present invention is
Polyester-based, polyamide-based.
ポリアクリル系等の一般の合成繊維のことである。It refers to general synthetic fibers such as polyacrylic fibers.
また合成繊維を５０％以−ヒ含有する布帛を用いるのは
合成繊維の含宜量が５０％未満では本発明方法の効果が
小さくなるからである。さらに布帛とは通常の織物９編
物、不織布等のシー１・状構造物の総称のことである。The reason why a fabric containing 50% or more of synthetic fibers is used is that if the content of synthetic fibers is less than 50%, the effect of the method of the present invention will be reduced. Furthermore, the term "fabric" is a general term for sheet-shaped structures such as ordinary woven fabrics, knitted fabrics, and nonwoven fabrics.
本発明では上記布帛にフッ素系撥水剤とシリコン系撥水
剤を配合したエマルジョンを付与するが本発明方法で用
いるフッ素系撥水剤は通常フル第１コカーボン鎖を１」
１鎖にもち、ポリアクリル酸エステル系高分子などを主
鎖にもつ有機高分子を水中分散させてエマルジョンとし
たもので３ フルオロカーボン鎖の表面張力の低さによ
る撥水性を利用するものである。本発明で用いるシリコ
ン系撥水剤はジメチルボリシロキザンなどのシリコン樹
脂を水中分散させてエマルジョンとしたものである。In the present invention, an emulsion containing a fluorine-based water repellent and a silicone-based water repellent is applied to the fabric, but the fluorine-based water repellent used in the method of the present invention usually has a full first cocarbon chain of 1".
It is an emulsion made by dispersing in water an organic polymer having a single chain and a main chain such as a polyacrylic acid ester polymer. 3 It takes advantage of the water repellency due to the low surface tension of fluorocarbon chains. The silicone water repellent used in the present invention is an emulsion obtained by dispersing a silicone resin such as dimethylborosiloxane in water.
また必要に応して触媒を併用する。A catalyst may also be used if necessary.
フッ素系撥水剤とシリコン系撥水剤を配合したエマルジ
ョンを布帛に付与するには含浸・パッド法あるいはコー
ティング法等で適宜行う。次に乾燥し、熱処理を行うが
、熱処理は被処理布帛及び撥水剤の種類に適した温度５
時間で行えばよい。An emulsion containing a fluorine-based water repellent and a silicone-based water repellent is applied to the fabric by an impregnation/pad method, a coating method, or the like, as appropriate. Next, it is dried and heat treated, and the heat treatment is carried out at a temperature of 5.
You can do it in time.
本発明において重要なことば、布帛への撥水剤の付与の
際、該布帛重量に対しフッ素系撥水剤を固型分で０３％
以」−、シリコン系撥水剤を固型分でフッ素系撥水剤の
固型分の−１し〜−ん−となるように付着せしめること
である。フッ素系撥水剤の固型分の付着量が０．３％以
下であると２本発明の目的とする耐摩耗性の優れた撥水
性能が得られない。An important point in the present invention is that when applying a water repellent to a fabric, the solid content of the fluorine-based water repellent is 0.3% based on the weight of the fabric.
Here, the silicone-based water repellent is attached so that the solid content is -1 - 1 - 1 - the solid content of the fluorine-based water repellent. If the amount of solid content of the fluorine-based water repellent is less than 0.3%, the water repellency with excellent abrasion resistance, which is the object of the present invention, cannot be obtained.
またシリコン系撥水剤の固型分がフッ素系撥水剤の固型
分の素未ｌＳｊであるとやはり十分な耐摩耗性の優れた
撥水性能が得られず、）よりも多く含まれる場合には撥
水性能自体が得られにくい。Furthermore, if the solid content of the silicone-based water repellent is less than the solid content of the fluorine-based water repellent, it will not be possible to obtain water repellency with sufficient abrasion resistance, and the content will be higher than ). In some cases, it is difficult to obtain water repellency itself.
本発明方法の最も大きな特徴はフッ素系１ａ水剤とシリ
コン系撥水剤を適量組合−ｌたことにあり２各撥水剤の
単独の撥水加工では得られない耐摩耗性に優れた耐久性
撥水加］二が可能となっ人口ごとである。この理由は明
確ではないが１本発明者らはこの点について次のように
推察している。すなわＬン２ 本発明の方法ではフッ素
系撥水剤の耐摩耗性の弱さを、少量のシリコン系撥水剤
が撥水性能を落とすことなく潤滑油的に働くことにより
補っているものと考えている。The most significant feature of the method of the present invention is the combination of appropriate amounts of fluorine-based 1a water agent and silicone-based water repellent. 2. Excellent wear resistance and durability that cannot be obtained by using each water repellent alone Water repellency] is possible depending on the population. Although the reason for this is not clear, the inventors of the present invention speculate as follows regarding this point. In other words, Ln2 In the method of the present invention, a small amount of silicone-based water repellent compensates for the weak wear resistance of fluorine-based water repellent by acting as a lubricant without reducing water-repellent performance. I believe.
本発明は以上の構成を有するものであり２本発明／Ｊ−
法によれば撥水性能の耐摩耗性と洗濯耐久性を、１ｉ！
ね備えた撥水加工布帛を得ることができる。The present invention has the above configuration, and the present invention/J-
According to the law, water repellency, abrasion resistance and washing durability are 1i!
A water-repellent fabric can be obtained.
次に実施例により本発明の詳細な説明するが。Next, the present invention will be explained in detail with reference to Examples.
本発明はなんらこれらに限定されるものでない。The present invention is not limited to these in any way.
実施例１
経糸にナイロンフィラメント７０デニール／２４フイラ
メン１−を用い、緯糸にナイロンフィラメント７０デニ
ル／４８フィラメントを用いたタフタの精錬、プレセ
ノＩ・、染色後のものを用意し、これを−分割して第１
表の処方Ｎ［Ｌｌ、２及び３の処理浴にてそれぞれバン
ドしくピンクアンプ３０％）。Example 1 Refined and dyed taffeta using nylon filament 70 denier/24 filament 1- for the warp and nylon filament 70 denier/48 filament for the weft was prepared, and this was divided. first
Prescription N in the table [Ll, 30% pink amplifier with a band in treatment baths 2 and 3, respectively).
１ （ｌ Ｏ’ｃで乾燥し、１７０℃にて１分間の熱処
理を行った。ｉｖられた処理布帛をそれぞれＡ、Ｂ及び
Ｃとした。Ａは本発明の方法であり、Ｂ及びＣはその比
較例である。得られた布帛の性能を第２表に示す。第２
表における撥水度はＪＩＳ−Ｌ−１０１８のスプレー法
に準じて測定し、洗濯は家庭用電気洗濯機で行った。ま
た、湿１寥耗後の撥水度は、シーファ型摩耗試験機（荷
重１．１３ｋｇ）にて、５００回共布で摩耗するに際し
１摩耗初め及び１００回ごとにｉｔ５回０．３ｃｃの水
を試料表面に与えて摩耗し、その後６０℃にて１時間乾
燥、、８Ｉｌａ湿？＆、 、１ＩＳ−Ｌ−１０１８ノス
プレー法に準して測定した。1 (l O'c) and heat treated at 170°C for 1 minute. The treated fabrics were designated as A, B and C, respectively. A is the method of the present invention, B and C are This is a comparative example.The performance of the obtained fabric is shown in Table 2.
The water repellency in the table was measured according to the spray method of JIS-L-1018, and washing was performed using a household electric washing machine. In addition, the water repellency after 1 wet abrasion was determined using a Seafer type abrasion tester (load 1.13 kg), and when the cloth was abraded 500 times, 0.3 cc of water was applied 5 times at the beginning of 1 abrasion and every 100 times. Applied to the sample surface and abraded, then dried at 60°C for 1 hour, 8Ila wet? &, , 1 Measured according to IS-L-1018 nospray method.
第１表から明らかなどと（１本発明方法による布帛の撥
水性能は良好な耐摩耗性と洗濯耐久性を兼ね備えたもの
であった。As is clear from Table 1 (1), the water repellent performance of the fabric produced by the method of the present invention had both good abrasion resistance and washing durability.
第１表
ｐ
ト
１ア
１（
−
１ボ
１（
−
１カ
１（
）−
１イ
（アサヒガー目Ｇ７１０のフン素樹脂固型分は１７％、
ボロン龍のシリコン樹脂固型分は４０％である。）Table 1 p To1a1(-1bo1(-1ka1()-1i)
The solid content of silicone resin in Boron Dragon is 40%. )
Claims (1)
力水剤とシリコン系撥水剤を配合したエマルションをイ
４与、乾燥し、熱処理することにより、布帛市猾に対し
フッ素系撥水剤を固型分で０３％以上、シリコン系撥水
剤を固型分でフッ素系撥水剤の固型分のＭ〜Ｌ−付着せ
しめることを特徴とする布帛の撥水加工方法。(11) By applying an emulsion containing a fluorine-based water repellent and a silicone-based water repellent to a fabric containing 50% or more of synthetic fibers, drying and heat-treating the fabric, the fabric becomes fluorine-based water repellent. A method for water-repellent finishing a fabric, characterized in that a solid content of the agent is 0.3% or more and a silicon-based water repellent is attached as a solid content of M to L of a fluorine-based water repellent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15223683A JPS6045683A (en) | 1983-08-19 | 1983-08-19 | Water repelling process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15223683A JPS6045683A (en) | 1983-08-19 | 1983-08-19 | Water repelling process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6045683A true JPS6045683A (en) | 1985-03-12 |
Family
ID=15536059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15223683A Pending JPS6045683A (en) | 1983-08-19 | 1983-08-19 | Water repelling process |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6045683A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01199615A (en) * | 1988-01-30 | 1989-08-11 | Tsuchiya Mfg Co Ltd | Production of filter medium |
| US5624713A (en) * | 1996-01-25 | 1997-04-29 | Zardoz Llc | Method of increasing lubricity of snow ski bases |
| CN107130435A (en) * | 2017-06-07 | 2017-09-05 | 苏州榕绿纳米科技有限公司 | A kind of synthesis of environmental protection fluorine-free hydrophobic film coating liuqid and method for sorting |
-
1983
- 1983-08-19 JP JP15223683A patent/JPS6045683A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01199615A (en) * | 1988-01-30 | 1989-08-11 | Tsuchiya Mfg Co Ltd | Production of filter medium |
| US5624713A (en) * | 1996-01-25 | 1997-04-29 | Zardoz Llc | Method of increasing lubricity of snow ski bases |
| CN107130435A (en) * | 2017-06-07 | 2017-09-05 | 苏州榕绿纳米科技有限公司 | A kind of synthesis of environmental protection fluorine-free hydrophobic film coating liuqid and method for sorting |
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