JPH10310970A - Production of stain-proofing polyester fiber structure and stain-proofing polyester fiber structure - Google Patents
Production of stain-proofing polyester fiber structure and stain-proofing polyester fiber structureInfo
- Publication number
- JPH10310970A JPH10310970A JP11825097A JP11825097A JPH10310970A JP H10310970 A JPH10310970 A JP H10310970A JP 11825097 A JP11825097 A JP 11825097A JP 11825097 A JP11825097 A JP 11825097A JP H10310970 A JPH10310970 A JP H10310970A
- Authority
- JP
- Japan
- Prior art keywords
- polyester fiber
- fiber structure
- stain
- weight
- antifouling
- 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
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は洗濯耐久性のある黒
ずみ汚れ防止性能を有するポリエステル繊維構造物の製
造方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a polyester fiber structure having a washing durability and a performance of preventing dark stains.
【０００２】[0002]
【従来の技術】従来、防汚性合成繊維布帛と呼ばれるも
のは数多く提案されている。例えば、特公昭６４−６３
１０号公報に示されるようにフッ素化合物を含む原糸油
剤を合成繊維に付着させたり、特公昭６４−２７０８号
公報に示されるようにフッ素系樹脂を繊維製品に付着さ
せたりして撥水溌油性を付与し汚れの付着を防止する方
法や特公昭６３−３０７８号公報に示されるようにフッ
素系樹脂と親水性ポリマを併用して防汚性を付与する方
法等が知られている。しかし、黒ずみ汚れ防止に大きな
効果があり、しかも洗濯耐久性を満足するものは見当た
らなかった。2. Description of the Related Art Hitherto, many so-called antifouling synthetic fiber fabrics have been proposed. For example, Japanese Patent Publication No. 64-63
No. 10, as disclosed in Japanese Patent Publication No. 64-2708, a fibrous oil containing a fluorine compound is attached to a synthetic fiber, or as described in Japanese Patent Publication No. 64-2708, a fluororesin is attached to a textile. There are known a method of imparting oiliness to prevent adhesion of dirt, and a method of imparting antifouling properties by using a fluorine-based resin and a hydrophilic polymer in combination, as disclosed in JP-B-63-3078. However, none of them has a great effect on preventing darkening stains and has satisfactory washing durability.
【０００３】また、いずれも処理剤を噴霧したりパッデ
ィングする方法が採用されており、織物、編物等の布帛
またはシート状での加工に限定されるものであり、風合
いも粗硬であるという問題があった。[0003] Further, in each case, a method of spraying or padding a treating agent is employed, and the method is limited to processing of a fabric such as a woven fabric or a knitted fabric, or a sheet, and has a rough texture. There was a problem.
【０００４】[0004]
【発明が解決しようとする課題】本発明の目的は、この
ような現状に鑑み、縫製品やピース品等の繊維構造物に
ついても可能な洗濯耐久性のある黒ずみ汚れ防止性能を
有するポリエステル繊維構造物の製造方法を提供するこ
とにある。SUMMARY OF THE INVENTION In view of the above situation, it is an object of the present invention to provide a polyester fiber structure having a washing durability and capable of preventing black stains, which can be applied to fiber structures such as sewn products and piece products. An object of the present invention is to provide a method for manufacturing a product.
【０００５】[0005]
【課題を解決するための手段】本発明の防汚性ポリエス
テル繊維構造物の一態様は、変性オルガノシリケートが
水に分散させられ、かつ有機酸若しくは有機酸塩または
アゾ系化合物が存在する処理液にポリエステル繊維構造
物を浸漬し、前記変性オルガノシリケートを前記ポリエ
ステル繊維構造物に付着させることを特徴とする防汚性
ポリエステル繊維構造物の製造方法である。One embodiment of the antifouling polyester fiber structure of the present invention is a treatment liquid in which a modified organosilicate is dispersed in water and an organic acid or an organic acid salt or an azo compound is present. A polyester fiber structure is immersed in a polyester fiber structure, and the modified organosilicate is attached to the polyester fiber structure.
【０００６】また、本発明の防汚性ポリエステル繊維構
造物の一態様は、ポリエステル繊維構造物を構成するポ
リエステル繊維の単繊維表面に凹みを有するとともに、
その単繊維表面に変成オルガノシリケートが付着してな
ることを特徴とする防汚性ポリエステル繊維構造物であ
る。[0006] One embodiment of the antifouling polyester fiber structure of the present invention has a dent on the surface of a single fiber of polyester fiber constituting the polyester fiber structure.
An antifouling polyester fiber structure characterized in that a modified organosilicate is attached to the surface of the single fiber.
【０００７】[0007]
【発明の実施の形態】以下、本発明を詳細に説明する。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail.
【０００８】本発明におけるポリエステル繊維構造物の
繊維素材としては、ポリエチレンテレフタレート、ポリ
ブチレンテレフタレートやこれらを主成分とした共重合
体のポリエステル繊維であり、ポリエステル繊維以外の
合成繊維や再生繊維あるいは天然繊維が混紡、混繊され
て含まれていてもよい。The fiber material of the polyester fiber structure in the present invention is polyethylene terephthalate, polybutylene terephthalate or a polyester fiber of a copolymer containing these as a main component, and is a synthetic fiber other than the polyester fiber, a regenerated fiber or a natural fiber. May be mixed and mixed.
【０００９】また、繊維構造物の形状としては織物、編
物、不織布等の布帛やワタ、トウ、スライバー、糸や敷
物、縫製品などいずれであってもよい。これらのうち、
とりわけ、具体的にはブラウスなどの縫製品や手袋など
のピース品や、立毛を有する繊維製品のようにパッディ
ング法では毛倒れが発生したり処理剤の均一付着性が著
しく困難なものに本発明の方法を使用した場合に、特に
顕著に効果を発揮できるものである。The shape of the fibrous structure may be any of woven fabric, knitted fabric, non-woven fabric and the like, cotton, tow, sliver, thread, rug, and sewn product. Of these,
In particular, this method is particularly suitable for sewing products such as blouses, piece products such as gloves, and textile products with naps, in which the padding method may cause hair to fall or for which uniform adhesion of the treatment agent is extremely difficult. When the method of the present invention is used, a particularly remarkable effect can be exhibited.
【００１０】また、本発明でいう変性オルガノシリケ−
トとは下記一般式で表わされるものをいう。Further, the modified organosilicone used in the present invention
The term "g" means that represented by the following general formula.
【００１１】[0011]
【化１】 （Ｒ：ＣＨ3 ，Ｃ2 Ｈ5 などのアルキル基を示す） 本発明においては、変性オルガノシリケートを被処理繊
維構造物重量に対して、固形分で０．１〜５．０重量％
使用することが好ましく、さらに好ましくは０．２〜
３．０重量％を処理浴中に分散含有させることが好まし
い。０．１重量％より少ないと黒ずみ防止性が十分でな
く、また５．０重量％より多く使用すると風合いが粗硬
になる傾向がある。Embedded image (R: represents an alkyl group such as CH 3 or C 2 H 5 ) In the present invention, the modified organosilicate is used in an amount of 0.1 to 5.0% by weight as a solid content based on the weight of the fiber structure to be treated.
Preferably used, more preferably 0.2 to
It is preferable that 3.0% by weight be dispersed and contained in the treatment bath. If the amount is less than 0.1% by weight, the anti-darkening property is not sufficient, and if the amount is more than 5.0% by weight, the texture tends to be coarse and hard.
【００１２】次に、本発明においては処理浴中に、有機
酸若しくは有機酸塩またはアゾ系化合物を存在させるも
のである。有機酸としては、蟻酸、酢酸、リンゴ酸、酒
石酸、マレイン酸、クエン酸、蓚酸、エチレンジアミン
四酢酸、アミノ酸等を用いることができる。Next, in the present invention, an organic acid or organic acid salt or an azo compound is present in the treatment bath. As the organic acid, formic acid, acetic acid, malic acid, tartaric acid, maleic acid, citric acid, oxalic acid, ethylenediaminetetraacetic acid, amino acids and the like can be used.
【００１３】有機酸塩としては上記有機酸のナトリウ
ム、カリウム、マグネシウム、亜鉛、アンモニウムなど
の金属塩およびこれらの複数塩などを使用することがで
きるが、特にこれらに限定されるものではない。As the organic acid salt, metal salts of the above organic acids such as sodium, potassium, magnesium, zinc, ammonium and the like and a plurality of salts thereof can be used, but it is not particularly limited thereto.
【００１４】また、アゾ系化合物とは、−Ｎ＝Ｎ−結合
を持つ有機化合物、例えば２，２′−アゾビス（２−ア
ミジプロパン）二塩酸塩、２，２′−アゾビス（Ｎ，
Ｎ′−ジメチレンイソブチラミジン）ジハイドロクロラ
イドなどをが挙げられるが、中でも、２，２′−アゾビ
ス（２−アミジプロパン）二塩酸塩を用いるのが好まし
い。An azo compound is an organic compound having a -N = N- bond, for example, 2,2'-azobis (2-amidipropane) dihydrochloride, 2,2'-azobis (N,
N'-dimethyleneisobutyramidine) dihydrochloride and the like, among which 2,2'-azobis (2-amidipropane) dihydrochloride is preferably used.
【００１５】有機酸若しくは有機酸塩またはアゾ系化合
物の処理浴中の濃度は変性オルガノシリケートの付着効
率を向上し、作業性を容易とする観点から０．０１〜１
０重量％の範囲が好ましく、０．０２〜５．０重量％の
範囲はより好ましい。The concentration of the organic acid or organic acid salt or azo compound in the treatment bath is preferably 0.01 to 1 from the viewpoint of improving the adhesion efficiency of the modified organosilicate and facilitating the workability.
The range of 0% by weight is preferable, and the range of 0.02 to 5.0% by weight is more preferable.
【００１６】本発明において、浸漬処理温度は３０〜１
４０℃の温度範囲で処理するのが好ましい。３０℃未満
では変性オルガノシリケートが繊維構造物に付着しにく
く、一方１４０℃を越えても付着効率が向上するとは限
らない傾向にある。In the present invention, the immersion treatment temperature is 30 to 1
Preferably, the treatment is performed in a temperature range of 40 ° C. When the temperature is lower than 30 ° C., the modified organosilicate does not easily adhere to the fiber structure. On the other hand, when the temperature exceeds 140 ° C., the adhesion efficiency does not always improve.
【００１７】すなわち、変成オルガノシリケートと有機
酸若しくは有機酸塩またはアゾ系化合物を分散させた処
理液中に通常繊維構造物を浸漬し徐々に３０〜１４０℃
の任意の温度まで昇温し１０〜３０分間処理すれば処理
液中の有効成分のほぼ全量を無駄なく繊維に付着させる
ことができる。That is, the fiber structure is usually immersed in a treatment liquid in which the modified organosilicate and an organic acid or an organic acid salt or an azo compound are dispersed, and gradually immersed at 30 to 140 ° C.
If the temperature is raised to an arbitrary temperature and the treatment is carried out for 10 to 30 minutes, almost all of the effective ingredient in the treatment liquid can be attached to the fibers without waste.
【００１８】本発明においては、繊維構造物を処理液に
浸漬して処理する。In the present invention, the fiber structure is treated by immersing it in a treatment solution.
【００１９】浸漬法でなく、スプレー法やパッディング
法では、織物や編物の場合、処理剤が繊維束や糸と糸と
の交錯点に塊状に付着しやすく、単繊維ごとに均一に付
着させることができず、風合いが粗硬になって損なわれ
る問題がある。In the spraying method or the padding method, not in the immersion method, in the case of a woven or knitted fabric, the treating agent easily adheres in a lump at the intersection of the fiber bundle or the yarn and the single fiber. There is a problem that the texture becomes coarse and hard and is impaired.
【００２０】また、本発明はポリエステル繊維が、浸漬
処理を施す前に、あらかじめアルカリ減量処理が施され
ていると、より黒ずみ汚れ防止効果を発揮することがで
きる。Further, in the present invention, if the polyester fiber is preliminarily subjected to an alkali reduction treatment before the immersion treatment, the effect of preventing darkening can be exhibited more.
【００２１】アルカリ減量加工において、アルカリ剤
は、苛性ソーダ、水酸化カリウム、テトラメチルアンモ
ニウムハイドロオキサイド、炭酸ナトリウム、炭酸カリ
ウム等を用いることができるが、実用上は苛性ソーダを
用いるのが好ましい。アルカリ剤の濃度は、アルカリ剤
の種類、処理条件によって異なるが、０．１〜４０重量
％の範囲が好ましい。処理温度は、２０℃〜１２０℃の
範囲が好ましく、目標とする減量率に応じて適宜処理時
間が決められる。In the alkali reduction processing, caustic soda, potassium hydroxide, tetramethylammonium hydroxide, sodium carbonate, potassium carbonate and the like can be used as the alkali agent, but in practice, it is preferable to use caustic soda. The concentration of the alkaline agent varies depending on the type of the alkaline agent and the treatment conditions, but is preferably in the range of 0.1 to 40% by weight. The processing temperature is preferably in the range of 20 ° C. to 120 ° C., and the processing time is appropriately determined according to the target weight loss rate.
【００２２】本発明者らは、アルカリ減量加工したポリ
エステル系繊維構造物に黒ずみ汚れが発生しやすく、そ
の防止に本発明で用いる防汚加工処理が極めて効果的で
あるという知見を得た。黒ずみ汚れは、アルカリ減量さ
れることにより繊維表面に凹みが発生し、凹み部分に汚
れが入り込み発生すると推察される。The present inventors have found that the polyester fiber structure which has been subjected to alkali weight reduction tends to cause dark stains, and the antifouling treatment used in the present invention is extremely effective in preventing such stains. It is presumed that darkening stains are caused by the occurrence of dents on the fiber surface due to the reduction in the amount of alkali, and the dirt entering the dents.
【００２３】本発明のごとく浸漬法で処理することによ
り繊維構造物の単繊維の凹み部分および繊維表面に均一
に変成オルガノシリケートを付着させることができ、特
にアルカリ減量率が１％以上のポリエステル系繊維構造
物の場合、本発明の黒ずみ汚れ防止の効果が顕著に現れ
る。According to the present invention, the modified organosilicate can be uniformly adhered to the concave portion of the single fiber of the fiber structure and the fiber surface by the immersion method according to the present invention. In the case of a fibrous structure, the effect of the present invention for preventing dark spots is remarkably exhibited.
【００２４】黒ずみ汚れは、ポリエステル系繊維構造物
が白色または単色の場合に目立ちやすい。色相上、Ｌ値
が８０以上であるポリエステル系繊維構造物に対して本
発明が特に効果的であり、本発明によれば黒ずみ汚れが
実質的にない白色または淡色のポリエステル系繊維構造
物を得ることができる。[0024] Dark stains are easily noticeable when the polyester fiber structure is white or monochromatic. The present invention is particularly effective for a polyester fiber structure having an L value of 80 or more in terms of hue, and according to the present invention, a white or light-colored polyester fiber structure substantially free from dark spots is obtained. be able to.
【００２５】該処理をした後に、黒ずみ汚れ防止性能を
特に損なわない範囲で、風合い加工剤、柔軟仕上げ剤、
帯電防止剤、防炎剤、抗菌防臭加工剤、消臭加工剤など
を付与してもよい。After the treatment, a texture processing agent, a softening agent,
An antistatic agent, a flame retardant, an antibacterial deodorant, a deodorant, and the like may be added.
【００２６】[0026]
【実施例】以下、本発明を実施例によりさらに詳細に説
明する。なお、実施例中の性能評価はつぎの方法で行っ
た。The present invention will be described in more detail with reference to the following examples. In addition, the performance evaluation in an Example was performed by the following method.
【００２７】［黒ずみ汚れ防止性能］ 手順１ ポリエチレン袋（２０ｌ）に１００℃×２時間
乾燥させた汚染剤Ａ０．２ｇ、手袋３枚（実施例１〜
３、比較例１、２）またはタテ１０ｃｍ、ヨコ１５ｃｍ
の試験布６枚（実施例４、比較例３）とＩＣＩピリング
テスト用ゴム管１本を入れた。２０℃×６５％ＲＨの空
気で袋をふくらまし輪ゴムで止めた（約１０ｌ）。[Dark Stain Prevention Performance] Procedure 1 0.2 g of a contaminant A dried in a polyethylene bag (20 l) at 100 ° C. for 2 hours and three gloves (Examples 1 to 3)
3, Comparative Examples 1 and 2) or vertical 10 cm, horizontal 15 cm
(Example 4 and Comparative Example 3) and one rubber tube for ICI pilling test were placed. The bag was inflated with air at 20 ° C. × 65% RH and closed with a rubber band (about 10 l).
【００２８】手順２ 手順１のポリエチレン袋をＩＣＩ
ピリング試験機の箱に入れ１時間回転処理し、処理サン
プルを取り出した。Procedure 2 The polyethylene bag of Procedure 1 was
The sample was placed in a box of a pilling tester, rotated for 1 hour, and a processed sample was taken out.
【００２９】手順３ 処理サンプルをＪＩＳ Ｌ−１０
３法で１回洗濯した。Procedure 3 Samples to be processed were subjected to JIS L-10
Washed once by 3 methods.
【００３０】手順４ 処理サンプルを家庭用タンブラー
乾燥機で３０分乾燥させた。Procedure 4 The treated sample was dried in a household tumbler dryer for 30 minutes.
【００３１】手順１〜手順４をさらに２回繰り返した。Steps 1 to 4 were repeated two more times.
【００３２】手順５ 上記のとおり汚染剤付着、洗濯を
３回繰り返したサンプルと未処理のサンプルのＬ値を測
色計で測定し、これの差を△Ｌ値とした。Procedure 5 As described above, the L value of the sample which had been repeatedly subjected to the contaminant adhesion and washing three times and the untreated sample were measured with a colorimeter, and the difference between them was defined as the ΔL value.
【００３３】 ［汚染剤Ａ］ 薬 品 名 組成（重量％） 規 格 粘土 ５５．００ 信楽粘土を乳鉢ですりつぶしたもの ポルトランドセメント １７．００ ＪＩＳ Ｒ５２１０ 二酸化ケイ素 １７．００ ＪＩＳ Ｋ８８８５ 酸化第２鉄 ０．５０ 試薬ＣＰ級のもの ｎ−デカン ８．７５ 試薬ＥＰ級のもの カーボンブラック １．７５ 玉川カーボンブラック ［吸着効率］下記式で求めた。[Pollutant A] Chemical name Composition (% by weight) Standard clay 55.00 Shigaraki clay ground in a mortar Portland cement 17.00 JIS R5210 Silicon dioxide 17.00 JIS K8885 Ferric oxide 0.0 50 Reagent CP grade n-decane 8.75 Reagent EP grade carbon black 1.75 Tamagawa carbon black [Adsorption efficiency] determined by the following formula.
【００３４】吸着効率（％）＝１００×［処理後生地重
量（ｇ）−処理前生地重量（ｇ）］／（使用薬剤固形分
重量（ｇ）） ［液安定性］加工後の液の安定性を肉眼で観察した。Adsorption efficiency (%) = 100 × [weight of dough after treatment (g) −weight of dough before treatment (g)] / (weight of solid substance used (g)) [Liquid stability] Stability of liquid after processing Sex was visually observed.
【００３５】 ○：沈殿物がなく安定 ×：沈殿物があり不安定 ［風合い］ハンドリングで評価した。：: Stable without precipitates X: Unstable with precipitates [Hand] Evaluated by handling.
【００３６】 ○：ソフト △：ややソフト ×：硬い ［評価用繊維構造物］７５Ｄ−３６Ｆのポリエステル仮
撚り加工糸を用い、トリコットを編成し、通常の方法で
精練、アルカリ減量（減量率１８％）、乾熱セット後、
手袋を縫製し試験に供した（実施例１〜３、比較例１、
２）。ポリエステル織物（タテ糸７５Ｄ−３６Ｆ、ヨコ
糸７５Ｄ−７２Ｆ）を通常の方法で糊抜き精練、アルカ
リ減量（減量率２０％）乾熱セット後、試験に供した
（実施例４、比較例３）。：: Soft △: Slightly soft ×: Hard [Evaluation fiber structure] Tricot is knitted using 75D-36F polyester false twisted yarn, scouring and alkali reduction (weight loss 18%) by a usual method. ), After dry heat setting,
Gloves were sewn and subjected to a test (Examples 1 to 3, Comparative Example 1,
2). Polyester woven fabric (vertical yarn 75D-36F, weft yarn 75D-72F) was subjected to desizing, scouring, alkali weight reduction (weight loss rate 20%), dry heat setting, and then tested in the usual manner (Example 4, Comparative Example 3). .
【００３７】実施例１ ＴＳＧ−８８８（変成オルガノシリケート（高松油脂
（株）製））を固形分量１．２重量％となるように調液
し、酢酸０．５重量％を添加し、浴比１：２０になるよ
うに供試手袋を常温で浸漬した。１℃／分の条件で昇温
し、１３０℃で２０分間処理後、降温、水洗、脱水、乾
燥した。評価結果を表１に示す。Example 1 TSG-888 (modified organosilicate (manufactured by Takamatsu Oil & Fats Co., Ltd.)) was prepared to have a solid content of 1.2% by weight, and 0.5% by weight of acetic acid was added. The test gloves were immersed at room temperature so as to be 1:20. The temperature was raised at a rate of 1 ° C./min, and after treatment at 130 ° C. for 20 minutes, the temperature was lowered, washed with water, dehydrated and dried. Table 1 shows the evaluation results.
【００３８】実施例２ ＴＳＧ−８８８を固形分量１．２重量％となるように調
液し、酢酸亜鉛０．５重量％を添加し、浴比１：２０に
なるように供試手袋を常温で浸漬した。１℃／分の条件
で昇温し、１３０℃で２０分間処理後、降温、水洗、脱
水、乾燥した。評価結果を併せて表１に示す。Example 2 TSG-888 was prepared so as to have a solid content of 1.2% by weight, zinc acetate 0.5% by weight was added, and the test gloves were cooled to room temperature at a bath ratio of 1:20. And soaked. The temperature was raised at a rate of 1 ° C./min, and after treatment at 130 ° C. for 20 minutes, the temperature was lowered, washed with water, dehydrated, and dried. Table 1 also shows the evaluation results.
【００３９】実施例３ ＴＳＧ−８８８を固形分量１．２重量％となるように調
液し、２、２′−アゾビス（２−アミジノプロパン）二
塩酸塩を０．２重量％を添加し、浴比１：２０になるよ
うに供試手袋を常温で浸漬した。Example 3 TSG-888 was prepared so as to have a solid content of 1.2% by weight, and 2,2'-azobis (2-amidinopropane) dihydrochloride was added in an amount of 0.2% by weight. The test glove was immersed at room temperature so that the bath ratio became 1:20.
【００４０】１℃／分の条件で昇温し、１３０℃で２０
分間処理後、降温、水洗、脱水、乾燥した。評価結果を
併せて表１に示す。The temperature was raised under the condition of 1 ° C./min,
After the treatment for minutes, the temperature was lowered, washed with water, dehydrated, and dried. Table 1 also shows the evaluation results.
【００４１】比較例１ ＴＳＧ−８８８を固形分量１．２重量％となるように調
液し、硫酸ナトリウムを０．５重量％を添加し、浴比
１：２０になるように供試手袋を常温で浸漬した。１℃
／分の条件で昇温し、１３０℃で２０分間処理後、降
温、水洗、脱水、乾燥した。評価結果を併せて表１に示
す。Comparative Example 1 TSG-888 was prepared so as to have a solid content of 1.2% by weight, sodium sulfate was added at 0.5% by weight, and test gloves were prepared so that the bath ratio was 1:20. It was immersed at room temperature. 1 ℃
The temperature was raised at 130 ° C. for 20 minutes, followed by cooling, washing with water, dehydration and drying. Table 1 also shows the evaluation results.
【００４２】比較例２ ＴＳＧ−８８８を固形分量１．２重量％となるように調
液し、塩化亜鉛を０．５重量％を添加し、浴比１：２０
になるように供試手袋を常温で浸漬した。１℃／分の条
件で昇温し、１３０℃で２０分間処理後、降温、水洗、
脱水、乾燥した。評価結果を併せて表１に示す。Comparative Example 2 TSG-888 was prepared to have a solid content of 1.2% by weight, zinc chloride was added at 0.5% by weight, and the bath ratio was 1:20.
The test glove was immersed at room temperature so that The temperature was raised at a rate of 1 ° C./min, treated at 130 ° C. for 20 minutes, then cooled, washed with water,
Dehydrated and dried. Table 1 also shows the evaluation results.
【００４３】実施例４ ＴＳＧ−８８８を固形分量１．８重量％となるように調
液し、２、２′−アゾビス（２−アミジノプロパン）二
塩酸塩を０．２重量％を添加し、浴比１：１５になるよ
うに供試生地を常温で浸漬した。１℃／分の条件で昇温
し、１３０℃で２０分間処理後、降温、水洗、脱水、乾
燥した。評価結果を併せて表２に示す。Example 4 TSG-888 was prepared so as to have a solid content of 1.8% by weight, and 2,2'-azobis (2-amidinopropane) dihydrochloride was added in an amount of 0.2% by weight. The test cloth was immersed at room temperature so that the bath ratio became 1:15. The temperature was raised at a rate of 1 ° C./min, and after treatment at 130 ° C. for 20 minutes, the temperature was lowered, washed with water, dehydrated and dried. Table 2 also shows the evaluation results.
【００４４】比較例３ ＴＳＧ−８８８を固形分量３．０重量％と酢酸亜鉛０．
５重量％の水分散液を調液し、絞り率６０％で供試生地
をパッディングし１３０℃で乾燥し、１８０℃で仕上げ
セットを行った。評価結果を併せて表２に示す。Comparative Example 3 A solid content of 3.0% by weight of TSG-888 and a concentration of zinc acetate of 0.
A 5% by weight aqueous dispersion was prepared, and the test cloth was padded at a squeezing rate of 60%, dried at 130 ° C., and finished at 180 ° C. Table 2 also shows the evaluation results.
【００４５】[0045]
【表１】 [Table 1]
【表２】 [Table 2]
【００４６】[0046]
【発明の効果】本発明によれば洗濯耐久性のある黒ずみ
汚れ防止性能を有するポリエステル繊維構造物を得るこ
とができる。According to the present invention, it is possible to obtain a polyester fiber structure having a washing durability and capable of preventing dark stains.
Claims (5)
れ、かつ有機酸若しくは有機酸塩またはアゾ系化合物が
存在する処理液にポリエステル繊維構造物を浸漬し、前
記変性オルガノシリケートを前記ポリエステル繊維構造
物に付着させることを特徴とする防汚性ポリエステル繊
維構造物の製造方法。1. A polyester fiber structure is immersed in a treatment liquid in which a modified organosilicate is dispersed in water and an organic acid or an organic acid salt or an azo compound is present, and the modified organosilicate is immersed in the polyester fiber structure. A method for producing an antifouling polyester fiber structure, wherein the method comprises attaching the antifouling polyester fiber structure.
リ減量処理を施すことを特徴とする請求項１に記載の防
汚性ポリエステル繊維構造物の製造方法。2. The method for producing an antifouling polyester fiber structure according to claim 1, wherein the polyester fiber is subjected to an alkali weight reduction treatment before immersion.
を有する繊維製品であることを特徴とする請求項１また
は２に記載の防汚性ポリエステル繊維構造物の製造方
法。3. The method for producing an antifouling polyester fiber structure according to claim 1, wherein the fiber structure is a sewn product, a piece product or a fiber product having nap.
アミジノプロパン）二塩酸塩であることを特徴とする請
求項１、２または３に記載の防汚性ポリエステル繊維構
造物の製造方法。4. An azo compound comprising 2,2'-azobis (2-
4. The method for producing an antifouling polyester fiber structure according to claim 1, wherein the composition is amidinopropane) dihydrochloride.
ステル繊維の単繊維表面に凹みを有するとともに、その
単繊維表面に変成オルガノシリケートが付着してなるこ
とを特徴とする防汚性ポリエステル繊維構造物。5. An antifouling polyester fiber structure, characterized in that a polyester fiber constituting the polyester fiber structure has a dent on the surface of a single fiber and denatured organosilicate adheres to the surface of the single fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11825097A JPH10310970A (en) | 1997-05-08 | 1997-05-08 | Production of stain-proofing polyester fiber structure and stain-proofing polyester fiber structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11825097A JPH10310970A (en) | 1997-05-08 | 1997-05-08 | Production of stain-proofing polyester fiber structure and stain-proofing polyester fiber structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10310970A true JPH10310970A (en) | 1998-11-24 |
Family
ID=14731965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11825097A Pending JPH10310970A (en) | 1997-05-08 | 1997-05-08 | Production of stain-proofing polyester fiber structure and stain-proofing polyester fiber structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10310970A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001081675A (en) * | 1999-07-12 | 2001-03-27 | Toray Ind Inc | Antifouling fiber structure |
-
1997
- 1997-05-08 JP JP11825097A patent/JPH10310970A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001081675A (en) * | 1999-07-12 | 2001-03-27 | Toray Ind Inc | Antifouling fiber structure |
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