JPS6135521Y2 - - Google Patents
Info
- Publication number
- JPS6135521Y2 JPS6135521Y2 JP1981003339U JP333981U JPS6135521Y2 JP S6135521 Y2 JPS6135521 Y2 JP S6135521Y2 JP 1981003339 U JP1981003339 U JP 1981003339U JP 333981 U JP333981 U JP 333981U JP S6135521 Y2 JPS6135521 Y2 JP S6135521Y2
- Authority
- JP
- Japan
- Prior art keywords
- section
- block copolymer
- cross
- polyester
- present
- 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
- 229920000728 polyester Polymers 0.000 claims description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 229920001400 block copolymer Polymers 0.000 claims description 12
- 230000001788 irregular Effects 0.000 claims description 12
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 8
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 6
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000003373 anti-fouling effect Effects 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 208000016261 weight loss Diseases 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- 238000012661 block copolymerization Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
Landscapes
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
- Corsets Or Brassieres (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
Description
【考案の詳細な説明】
本考案は、ポリエステル系合成繊維からなる吸
水性、防汚性、制電性などの性能を有するインナ
ー・ウエアに関する。[Detailed Description of the Invention] The present invention relates to inner wear made of polyester synthetic fibers and having properties such as water absorption, antifouling properties, and antistatic properties.
従来、インナーウエアは、その要求特性である
柔軟なタツチ、風合から、ナイロンが主に使用さ
れている。ところがナイロンは風合、タツチは良
好であるが、寸法安定性が悪い。黄変しやすい、
しわになりやすい、などの欠点がある。 Conventionally, nylon has been mainly used for innerwear due to its required characteristics of soft touch and texture. However, although nylon has good texture and touch, it has poor dimensional stability. Easy to yellow,
It has drawbacks such as being prone to wrinkles.
一方、ポリエステルを用いれば、寸法安定性、
防しわ性、黄変性を改善することは可能であるが
吸水、防汚、制電性能がなく、しかも柔軟な風
合、タツチを有していないため、インナーウエア
製品には殆ど用いられていないのが現状である。
したがつて、業界ではこれらの特性を兼ね備えた
ポリエステルの提供を強く要望していた。 On the other hand, if polyester is used, dimensional stability and
Although it is possible to improve wrinkle resistance and yellowing, it does not have water absorption, antifouling, or antistatic properties, and does not have a flexible texture or touch, so it is rarely used in innerwear products. is the current situation.
Therefore, there has been a strong desire in the industry to provide a polyester that has both of these properties.
本考案は、かかる背景のもとに、寸法安定性、
防しわ性に優れ、黄変しにくい、しかも、吸水、
制電、防汚性能を有し、ナイロンのような柔軟な
風合、タツチを有するポリエステル系合成繊維か
らなるインナーウエア製品の提供を目的とする。 Based on this background, the present invention aims to improve dimensional stability,
Excellent wrinkle resistance, yellowing resistance, and water absorption.
The objective is to provide innerwear products made of polyester synthetic fibers that have antistatic and antifouling properties and have a soft feel and touch similar to nylon.
本考案は、かかる目的を達成するために、次の
構成を有する。 In order to achieve this object, the present invention has the following configuration.
水溶性ポリアルキレングリコールとテレフタル
酸またはイソフタル酸とエチレングリコールを主
体とするブロツク共重合体を繊維表面に付着して
なる異形断面形状のポリエステル系フイラメント
糸からなるインナーウエア。 Inner wear made of polyester filament yarn with irregular cross-section, which is made by adhering to the fiber surface a block copolymer mainly composed of water-soluble polyalkylene glycol, terephthalic acid or isophthalic acid, and ethylene glycol.
次に本考案の内容をさらに詳しく説明する。本
考案にいう水溶性ポリアルキレングリコールとは
ポリエチレングリコール、ポリプロピレングリコ
ールあるいは、これらの混合、共重合物をいう。
また水溶性ポリアルキレングリコールの分子量と
しては600〜40000、好ましくは1000〜10000のも
のを用いる。 Next, the content of the present invention will be explained in more detail. The water-soluble polyalkylene glycol used in the present invention refers to polyethylene glycol, polypropylene glycol, or a mixture or copolymer thereof.
The water-soluble polyalkylene glycol used has a molecular weight of 600 to 40,000, preferably 1,000 to 10,000.
(A)水溶性ポリアルキレングリコールと(B)テレフ
タル酸および／またはイソフタル酸、(C)エチレン
グリコールのブロツク共重合モル比としては、
Ａ：Ｂ：Ｃ＝１〜31：１：２〜３が好ましい。 The molar ratio of block copolymerization of (A) water-soluble polyalkylene glycol, (B) terephthalic acid and/or isophthalic acid, and (C) ethylene glycol is as follows:
A:B:C=1-31:1:2-3 is preferred.
次に本考案にいう異形断面形状のポリエステル
系フイラメント１とは、図１の如き三角断面、四
角断面、五角断面など通常の丸断面以外のものを
いい、ポリエステル成分としては、通常のポリエ
チレンテレフタレート、ポリエチレンイソフタレ
ート、ポリエチレンテレフタレート、イソフタレ
ートなどをいう。 Next, the polyester filament 1 having an irregular cross-sectional shape as used in the present invention refers to a filament other than a normal round cross-section such as a triangular cross-section, a square cross-section, a pentagonal cross-section as shown in FIG. 1, and the polyester component includes ordinary polyethylene terephthalate, Refers to polyethylene isophthalate, polyethylene terephthalate, isophthalate, etc.
なお上述の異形断面ポリエステル系フイラメン
トからなるインナー製品に、前述の水溶性ポリア
ルキレングリコールテレフタル酸および／また
はイソフタル酸／エチレングリコールのブロツク
共重合体を付着せしめる方法としては、染色浴中
で同時処理してもよく、また染色後、パツドード
ライ法で付与してもよい、なお該ブロツク共重合
体を付与すると耐久性のある吸水、防汚性を付与
できるが、ポリエステル系フイラメントが通常の
図２に示す如き丸断面形状２では、本考案の目的
とする耐久性のある吸水、防汚性能を付与するこ
とはできない。 The method for attaching the water-soluble polyalkylene glycol terephthalic acid and/or isophthalic acid/ethylene glycol block copolymer to the inner product made of the above-mentioned irregular cross-section polyester filament is to simultaneously treat it in a dye bath. It is also possible to apply the block copolymer by the paddo dry method after dyeing.Additionally, when the block copolymer is applied, durable water absorption and stain resistance can be imparted. With such a round cross-sectional shape 2, it is not possible to provide the durable water absorption and antifouling performance that is the objective of the present invention.
本考案において異形断面形状のポリエステル系
フイラメント１からなるインナー製品、例えば、
図３に示すランジエリーａ、フアンデーシヨン
ｂ、レオタードｃなどに、前記親水性ブロツク共
重合体を付与するが、付着状態は図６の如きであ
り異形断面糸１の谷部分を埋め込むように前記親
水性ブロツク共重合体３が付着している。すなわ
ち、該共重合体重量比でみると、第２図の丸断面
の場合に比して約1.5倍以上、さらには２倍以上
もの付着量を有するのであり、これが洗たくによ
り脱落しにくい原因となり、吸水、防汚性の耐久
性を向上させる。 In the present invention, an inner product made of a polyester filament 1 having an irregular cross-sectional shape, for example,
The hydrophilic block copolymer is applied to the lingerie a, foundation b, leotard c, etc. shown in FIG. 3, and the adhesion state is as shown in FIG. A hydrophilic block copolymer 3 is attached. In other words, in terms of the copolymer weight ratio, the amount of adhesion is about 1.5 times or more, and even more than twice that of the case of the round cross section shown in Figure 2, and this is the reason why it is difficult to fall off when washed. , improve the durability of water absorption and stain resistance.
次に図５にポリエステル繊維中にポリエチレン
グリコール化合物４をブレンドした異形断面糸１
に、前記該ブロツク共重合体３を付着せしめた繊
維断面形状を示すが、このものからなるインナー
製品は、耐久性のある吸水、制電、防汚性能を有
し、本考案の目的を一層満足するものである。 Next, Figure 5 shows irregular cross-section yarn 1 made by blending polyethylene glycol compound 4 into polyester fiber.
2 shows the cross-sectional shape of the fiber to which the block copolymer 3 is attached. An inner product made of this product has durable water absorption, antistatic, and antifouling properties, and further achieves the purpose of the present invention. It's satisfying.
なお本考案において、該親水性ブロツク共重合
体を異形断面ポリエステル系フイラメントからな
るインナー製品に付着せしめると、あたかもアル
カリ減量加工を施した如き柔軟な風合、タツチに
なり、これも本考案の大きな特徴の一つである。
いうまでもないが、通常の丸断面形状のポリエス
テル系フイラメント糸からなるインナー製品に該
親水性ブロツク共重合体を付着せしめても、本考
案のインナー製品の如き、アルカリ減量処理を施
してような柔軟な風合、タツチを付与することは
できない。すなわち、この効果は異形断面の凹部
に偏つて前記共重合体を多く保有させることで達
成できるが、重要なことは、さらに該共重合体含
有繊維においても、第４図や第５図のように元の
異形断面形状を保持していることである。すなわ
ち、偏つて付着する部分において、異形断面に外
接する直線を越えて該共重合体を多量に含有さ
せ、断面形状を変化させることはタツチ性の点で
好ましくない。 In addition, in the present invention, when the hydrophilic block copolymer is attached to an inner product made of polyester filament of irregular cross section, it becomes soft in texture and touch as if it had been subjected to alkali weight loss treatment, which is also a major feature of the present invention. This is one of its characteristics.
Needless to say, even if the hydrophilic block copolymer is attached to an inner product made of ordinary polyester filament yarn with a round cross section, it will not be possible to apply the alkali weight loss treatment to the inner product, such as the inner product of the present invention. It is not possible to add a soft texture or touch. In other words, this effect can be achieved by retaining a large amount of the copolymer in the concave portion of the irregular cross section, but what is important is that even in the fiber containing the copolymer, as shown in Figures 4 and 5, The original irregular cross-sectional shape is maintained. In other words, it is not preferable in terms of touch to change the cross-sectional shape by containing a large amount of the copolymer beyond the straight line circumscribing the irregularly shaped cross section in the portion where it is applied unevenly.
第１図は、ポリエステル系繊維の異形断面形状
を、第２図は通常の丸断断面形状を示す。第３図
は、ランジエリー、フアンデーシヨン、レオター
ドなどのインナー製品であり、第４図は異形断面
糸に、親水性ブロツク共重合体が付着した状態
を、また第５図は、制電性を有する異形断面ポリ
エステルに親水性ブロツク共重合体が付着した状
態を示す。
FIG. 1 shows an irregular cross-sectional shape of a polyester fiber, and FIG. 2 shows a normal round cross-sectional shape. Figure 3 shows inner products such as lingerie, foundations, leotards, etc. Figure 4 shows the state in which the hydrophilic block copolymer is attached to the irregular cross-section yarn, and Figure 5 shows the state in which the antistatic property is applied. This figure shows a state in which a hydrophilic block copolymer is attached to polyester having an irregular cross section.
Claims (1)
酸またはイソフタル酸とエチレングリコールを主
体とするブロツク共重合体を繊維表面に付着して
なる異形断面形状のポリエステル系フイラメント
糸からなるインナーウエア。 Inner wear made of polyester filament yarn with irregular cross-section, which is made by adhering to the fiber surface a block copolymer mainly composed of water-soluble polyalkylene glycol, terephthalic acid or isophthalic acid, and ethylene glycol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981003339U JPS6135521Y2 (en) | 1981-01-16 | 1981-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981003339U JPS6135521Y2 (en) | 1981-01-16 | 1981-01-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57121605U JPS57121605U (en) | 1982-07-28 |
| JPS6135521Y2 true JPS6135521Y2 (en) | 1986-10-16 |
Family
ID=29801768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981003339U Expired JPS6135521Y2 (en) | 1981-01-16 | 1981-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6135521Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5346960A (en) * | 1976-10-12 | 1978-04-27 | Abic Ltd | Biss22furanizylether and its preparation |
-
1981
- 1981-01-16 JP JP1981003339U patent/JPS6135521Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5346960A (en) * | 1976-10-12 | 1978-04-27 | Abic Ltd | Biss22furanizylether and its preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57121605U (en) | 1982-07-28 |
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