JPS61207672A - Rapid drying of cellulosic fiber - Google Patents
Rapid drying of cellulosic fiberInfo
- Publication number
- JPS61207672A JPS61207672A JP4555485A JP4555485A JPS61207672A JP S61207672 A JPS61207672 A JP S61207672A JP 4555485 A JP4555485 A JP 4555485A JP 4555485 A JP4555485 A JP 4555485A JP S61207672 A JPS61207672 A JP S61207672A
- Authority
- JP
- Japan
- Prior art keywords
- processing
- cellulosic fiber
- rapid drying
- drying
- cellulose
- 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
- 238000001035 drying Methods 0.000 title claims description 12
- 239000000835 fiber Substances 0.000 title description 7
- 229920005989 resin Polymers 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 14
- 229920003043 Cellulose fiber Polymers 0.000 claims description 6
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 6
- 229940015043 glyoxal Drugs 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 229920000742 Cotton Polymers 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003672 processing method Methods 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000005517 mercerization Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- CNCOEDDPFOAUMB-UHFFFAOYSA-N N-Methylolacrylamide Chemical compound OCNC(=O)C=C CNCOEDDPFOAUMB-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011354 acetal resin Substances 0.000 description 1
- -1 alkyl carbamate Chemical compound 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000009941 weaving Methods 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】
（産業上の利用分野）
本発明は、セルロース系繊維、特に綿の加工法に関し、
洗濯後の乾燥速度を早める新規な加工法を提供するもの
である。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for processing cellulose fibers, particularly cotton.
This provides a new processing method that speeds up the drying speed after washing.
従来より綿素材はその特性を活して種々の衣料肌着用途
への適用が目立つ、しかしながらかかる素材は親水性が
高い反面、吸水後の水分の発散が悪いという欠点があり
、ベトついたり洗濯後の乾きが遅いという問題がある。Traditionally, cotton materials have been widely used for various clothing and underwear applications due to their characteristics. However, although such materials are highly hydrophilic, they have the disadvantage of poor moisture dissipation after absorbing water, making them sticky and dry after washing. The problem is that it dries slowly.
このため速乾性が要求される旅行携帯用の肌着、あるい
は天候不順地域等においてはその性能改善が特に望まれ
ているところである。Therefore, there is a particular desire to improve the performance of underwear for traveling, which requires quick-drying properties, or in areas with poor weather conditions.
（従来技術）
従来、かかる欠点を解消するために疎水性であるポリエ
ステル繊維等との混紡、交織、交編が行われているが、
綿そのものの改質によって、これをカバーしたものはな
い。(Prior Art) Conventionally, in order to eliminate such drawbacks, blending, interweaving, and interweaving with hydrophobic polyester fibers, etc., have been carried out.
There is nothing that covers this problem by modifying the cotton itself.
（発明が解決しようとする問題点）
本発明はかかる欠点を解消し、加工によってかかる乾燥
性能を改善したものである。(Problems to be Solved by the Invention) The present invention eliminates these drawbacks and improves the drying performance through processing.
（問題を解決するための手段）
しかるにその特徴とするところは、セルロース系繊維を
セルロース反応型樹脂により加工すること、および特に
、かかる反応型樹脂としてグリオふｌ−−１−イ幽陽也
田ｈ１−レ 冨１！伐女１ ノ１↓シルケット加工を行
った綿に対してかかる加工を行うことに特徴を有するも
のである。(Means for Solving the Problem) However, the feature is that cellulose fibers are processed with a cellulose-reactive resin, and in particular, as such a reactive resin, GlioFl-1-I h1-re 1! Fukijo 1 No. 1 ↓It is characterized by performing such processing on cotton that has been mercerized.
（作用）
綿の水に対する挙動を考察すると湿潤された綿の水分分
布は
（１）単繊維の非結晶領域
（２）糸内単繊維間の間隙
（３）糸間の間隙
の３ケ所あり、上記（１）〜（３）の順に脱水にて水分
を除去することが困難である。従って上記（１）の水分
がゼロなら相当合成繊維に近い挙動を示すわけで、（１
）の空間が水膨潤時に体積増加しないようにすればよい
０本発明はかかる知見をもとに、セルロース非結晶領域
に架橋性樹脂を浸入させて水膨潤性の低下と、遠心脱水
時の水難れの向上をはかり、またセルロース分子の水素
結合をできるだけ少なくすることにより初期の目的を達
成したものである。(Function) Considering the behavior of cotton with respect to water, there are three locations in the moisture distribution of wet cotton: (1) non-crystalline regions of single fibers, (2) gaps between single fibers within the yarn, and (3) gaps between yarns. It is difficult to remove water by dehydration in the order of (1) to (3) above. Therefore, if the water content in (1) above is zero, it will behave quite similar to synthetic fibers, and (1)
) should be prevented from increasing in volume when water swells. Based on this knowledge, the present invention infiltrates a cross-linked resin into the cellulose amorphous region to reduce water swellability and reduce water damage during centrifugal dehydration. The initial objective was achieved by improving the hydrogen bonding of cellulose molecules and minimizing the number of hydrogen bonds in cellulose molecules.
以下、実施例を挙げて説明する。Examples will be described below.
（実施例）
４０番手の綿糸により２ライス編された編地に対し以下
のような処理を行った。(Example) A knitted fabric knitted with 2 rices using 40 count cotton yarn was subjected to the following treatment.
１６使用加工剤
グリオキザール系樹脂使用量 ２００ｇ／ｌ金属塩系触
媒使用量 ６０ ｇ／ １２、加工法
上記濃度の加工剤中に生地を浸漬した後、ローラニップ
により絞り率ｌＯＯ％になるよう脱液し、これを１００
℃で３分間乾燥させた後、１５０℃で３分間キユアリン
グした。（本発明ｌ）上記処理に先立ち、２０％濃度の
ＮａｏＨ中で２５℃、１０分間処理し、シルケット加工
を行った。（本発明２）
このようにして得た本発明品は以下の表に示すように綿
繊維の特性である吸水性を低下させることなく、乾燥速
度を著しく早める効果があり、とりわけシルケット加工
を行ったものに対して効果尚、評価における乾燥時間は
常温の室内での吊り干しでの重量変化による判定。16. Processing agent used Amount of glyoxal resin used: 200 g/l Amount of metal salt catalyst used: 60 g/ 12. Processing method After immersing the fabric in the processing agent with the above concentration, it was dehydrated using a roller nip to achieve a squeezing rate of 100%. , this is 100
After drying at 150°C for 3 minutes, curing was performed at 150°C for 3 minutes. (Invention I) Prior to the above treatment, the sample was treated in 20% NaoH at 25° C. for 10 minutes to perform mercerization. (Invention 2) As shown in the table below, the product of the present invention thus obtained has the effect of significantly accelerating the drying speed without reducing the water absorbency, which is a characteristic of cotton fibers, and is particularly effective when mercerized. In addition, the drying time in the evaluation is determined by the change in weight when hanging dry indoors at room temperature.
また、吸水性の評価はラローズ法によった。Moreover, water absorption was evaluated by the Larose method.
（発明の効果）
以上の結果からも明らかなように、本発明加工法は樹脂
が単繊維の非結晶領域に作用し、これの架橋結合により
かかる空間の水膨潤を抑えたもので、従って吸水性を何
ら阻害することなく乾燥性ポーツウエア等の素材として
広範な用途に適用できる。また、かかる加工素材を疎水
性合成繊維との混紡、交編、交織等で利用すれば更に優
れた効果を発揮するものである。(Effect of the invention) As is clear from the above results, in the processing method of the present invention, the resin acts on the non-crystalline region of the single fiber, and the cross-linking of this suppresses water swelling in this space. It can be used in a wide range of applications as a material for drying sportswear, etc., without impeding its properties in any way. Moreover, if such processed materials are used in blended spinning, mixed knitting, mixed weaving, etc. with hydrophobic synthetic fibers, even more excellent effects will be exhibited.
尚、本発明方法において、事前に苛性ソーダ等によるシ
ルケット加工を行えばシルケット加工により素材が膨潤
しているため糸内単繊維間の間隙がな少なくなりさらに
顕著にその効果を挙げることができる。In the method of the present invention, if the material is mercerized with caustic soda or the like in advance, the material is swollen by the mercerization, so the gaps between the single fibers in the yarn are reduced, and the effect can be even more pronounced.
本発明において適用可能なセルロース反応型樹脂として
は尿素−ホルムアルデヒド樹脂、メラミン−ホルムアル
デヒド樹脂、アルキルカーバメート樹脂、アセタール樹
脂、Ｎ−メチロールアクリルアミド樹脂等があるが、特
に加工効果の発現性、持続性、加工コストにおいてグリ
オキザール系樹脂が好適であり、これを使用するとき触
媒としてＭｇ系、Ｚｎ系等の金属塩系のものを用いる。Examples of cellulose-reactive resins applicable to the present invention include urea-formaldehyde resins, melamine-formaldehyde resins, alkyl carbamate resins, acetal resins, and N-methylolacrylamide resins. Glyoxal resin is preferred in terms of cost, and when this is used, a metal salt based catalyst such as Mg based or Zn based is used.
また、樹脂の使用量は単繊維の非結晶領域を架橋させ
るに足る量を用いればよく、目的によＬ１エバ蕃九亦コ
スＶし礒むｌ 珈腸軒Ｓｍ＋斗通豐の樹脂加工に準じ、
乾燥、キユアリングを行うものである。In addition, the amount of resin used may be sufficient to cross-link the amorphous region of the single fiber, and depending on the purpose, it is similar to the resin processing of ,
It performs drying and curing.
以上のように本発明は従来にない新規な加工法であり、
特にその組織が立体的である編地に適用して効果的なも
のである。As described above, the present invention is a novel processing method that has not existed before.
It is particularly effective when applied to knitted fabrics whose structure is three-dimensional.
Claims (1)
するセルロース系繊維の速乾加工法。 ２、反応型樹脂がグリオキザール系樹脂であることを特
徴とする特許請求の範囲第１項記載のセルロース系繊維
の速乾加工法。 ３、シルケット加工を行ったセルロース系繊維に対して
加工することを特徴とする特許請求の範囲第１項記載の
セルロース系繊維の速乾加工法。[Scope of Claims] 1. A quick-drying method for processing cellulose fibers, characterized in that the processing is performed using a cellulose-reactive resin. 2. The quick-drying method for cellulose fibers according to claim 1, wherein the reactive resin is a glyoxal resin. 3. The quick-drying method for processing cellulose fibers according to claim 1, characterized in that the processing is carried out on cellulose fibers that have been mercerized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4555485A JPS61207672A (en) | 1985-03-06 | 1985-03-06 | Rapid drying of cellulosic fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4555485A JPS61207672A (en) | 1985-03-06 | 1985-03-06 | Rapid drying of cellulosic fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61207672A true JPS61207672A (en) | 1986-09-16 |
Family
ID=12722577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4555485A Pending JPS61207672A (en) | 1985-03-06 | 1985-03-06 | Rapid drying of cellulosic fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61207672A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7954190B2 (en) | 2003-06-19 | 2011-06-07 | The Procter & Gamble Company | Process for increasing liquid extraction from fabrics |
-
1985
- 1985-03-06 JP JP4555485A patent/JPS61207672A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7954190B2 (en) | 2003-06-19 | 2011-06-07 | The Procter & Gamble Company | Process for increasing liquid extraction from fabrics |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3046079A (en) | Process of reacting partially swollen cotton textiles with aqueous solutions of specific aldehydes containing acid catalysts to produce wet and dry crease resistance | |
| US4472167A (en) | Mild-cure formaldehyde-free durable-press finishing of cotton textiles with glyoxal and glycols | |
| CZ135794A3 (en) | Cellulose fiber, process of its preparation and absorption article containing thereof | |
| US2329651A (en) | Stabilization of knit fabrics | |
| KR100540323B1 (en) | Fabric aids and methods of treating cellulose molded bodies using the same | |
| US5614591A (en) | Process and composition for imparting durable press properties to textile fabrics | |
| CN111893749B (en) | Crosslinking agent and method for fibrillation-resistant treatment of lyocell fiber | |
| US2985501A (en) | Process of producing flat drying, wet crease resistant cellulosic fabrics by reaction with cross-linking agents and products produced thereby | |
| US2681846A (en) | Process for producing textile cellulose sulfo-ethyl ether cation-exchange material | |
| GB745638A (en) | Improvements relating to the protection of cellulosic fibrous materials having a lowswelling capacity from attack by micro-organisms | |
| US3113826A (en) | Method of modifying cellulose with formaldehyde using lewis acid catalysts, solutions for use in such method, and products thereof | |
| ATE193737T1 (en) | CELLULOSIC FIBERS AND YARNS WITH REDUCED TENSION TO FIBRILE FORMATION | |
| JPH06313271A (en) | Method for antistaining cellulose textile | |
| US2107852A (en) | Sizing fabric | |
| JPS61207672A (en) | Rapid drying of cellulosic fiber | |
| JP4089083B2 (en) | Antibacterial fiber structure | |
| US3039167A (en) | Method for improving the properties of fabrics containing cross-linked regenerated cellulose material | |
| US3451763A (en) | Cellulose-containing fabrics and process therefor | |
| US2724633A (en) | Process of making cellulose fibers containing ether groups and beta-propiolactone substitutents | |
| Raheel et al. | Single-step dyeing and formaldehyde-free durable press finishing of cotton fabric | |
| US3265463A (en) | Continuous method of imparting wet and dry crease resistance to cellulosic materials through reaction with formaldehyde | |
| JP2000096442A (en) | Processing method of cellulosic fiber cloth | |
| US3173751A (en) | Textile process and composition | |
| Welch et al. | Cross-Linked Silicone Films in Textile Finishing: II. Wash-Wear and Durable-Press Cottons at Low Levels of Cellulose Cross-Linking1, 2 | |
| JPS61266672A (en) | Method for modifying fiber |