JPS61174485A - Dyeing of regenerated fiber or fiber structure - Google Patents
Dyeing of regenerated fiber or fiber structureInfo
- Publication number
- JPS61174485A JPS61174485A JP60014645A JP1464585A JPS61174485A JP S61174485 A JPS61174485 A JP S61174485A JP 60014645 A JP60014645 A JP 60014645A JP 1464585 A JP1464585 A JP 1464585A JP S61174485 A JPS61174485 A JP S61174485A
- Authority
- JP
- Japan
- Prior art keywords
- dyeing
- fibers
- fiber
- cellulose fibers
- tannic acid
- 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.)
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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）
この発明は再生繊維素繊維又Ｆ！、ｗ＆維構造物の染色
法に関するものである。[Detailed Description of the Invention] (Industrial Application Field) This invention relates to recycled cellulose fibers or F! , relates to a dyeing method for w&fiber structures.
（従来の技術）
ビスコース繊維は、一般に直接染料、反応染料に対して
は良好な染着性を示すが、カチオン染料に対しては汽と
んど染着され々い。(Prior Art) Viscose fibers generally exhibit good dyeability with direct dyes and reactive dyes, but are poorly dyed with cationic dyes.
ビスコース繊維とアクリル繊維又はカチオン可染ポリエ
ステル繊維との混紡、交編織繊維製品において、セルロ
ースの風合を損なうことなく、カチオン染料に対する染
着性を向上させ、カチオン染料で同時に均一に染色させ
る試みがなされている。An attempt to improve the dyeability of cationic dyes and to uniformly dye cationic dyes at the same time without impairing the texture of cellulose in blended, knitted and woven textile products of viscose fibers and acrylic fibers or cationically dyeable polyester fibers. is being done.
例えば、綿、糸段階でセルロース繊維をタンニン酸で前
処堆し、カチオン可染化する方法は、淡色ではカチオン
染料に染まるものの濃色にすると染色堅牢度が悪く、実
用的でない。For example, a method in which cellulose fibers are pretreated with tannic acid at the cotton and yarn stage to make them cationically dyeable is dyeable with cationic dyes in light colors, but poor color fastness in dark colors, making it impractical.
又セルロース繊ａｔ−カルボキシメチル化し、カチオン
可染化する方法は、セルロース繊維の風合や吸湿性を損
ないこれも実用的でない。さらに特公昭５７−１９２０
７号公報には、セルロース繊維に芳香族カルボン酸又は
芳香族スルホン酸でセルロース繊維の表面部分だけに芳
香族アシル基又は芳香族スルホン基を導入し次いで硫酸
エステル基又はスルホン酸基を持った陰イオン表面活性
剤の存在下でカチオン可染化する方法が開示されている
。この方法もセルロースの風合の良さが低下し、濃色に
染色した場合、堅牢度の面でやは９問題がある。以上の
如く、セルロース繊維をカチオン可染化する場合、セル
ロースの風合を少なからず損なう欠点があり、いずれも
有用でない。Furthermore, the method of at-carboxymethylating cellulose fibers to make them cationically dyeable impairs the texture and hygroscopicity of the cellulose fibers, which is also not practical. In addition, special public service Sho 57-1920
Publication No. 7 discloses that aromatic acyl groups or aromatic sulfone groups are introduced into cellulose fibers only on the surface portion of the cellulose fibers using aromatic carboxylic acid or aromatic sulfonic acid, and then an anion having a sulfate ester group or sulfonic acid group is introduced into the cellulose fibers. A method of cationic dyeing in the presence of an ionic surfactant is disclosed. This method also degrades the texture of the cellulose, and when dyed in a deep color, there are problems in terms of fastness. As mentioned above, when cellulose fibers are made cationically dyeable, there is a drawback that the texture of cellulose is impaired to some extent, and neither of these methods is useful.
（発明が解決しようとする間！／ａ）
本発明の目的は直接染料、度広染料に対する染着性が通
常の再生繊維素繊維とほとんど変わシなく、かつカチオ
ン染料可染化された再生繊維素繊維とアクリルとの混紡
糸、混紡織編物、交織編物を、カチオン染料によって同
時染色可能な竪牢性の優れた染色法の提供にある。(While the invention is trying to solve the problem!/a) The object of the present invention is to produce recycled fibers that have almost the same dyeability with direct dyes and wide-spread dyes as ordinary recycled cellulose fibers, and that are dyeable with cationic dyes. To provide a dyeing method with excellent verticality that can simultaneously dye blended yarns, blended woven and knitted fabrics, and mixed woven and knitted fabrics of basic fibers and acrylic with cationic dyes.
（問題点を解決するための手段）
本発明方法はポリスチレンスルホン酸塩金含有する再生
繊維素繊維又は、繊維構造物をカチオン染料で染色する
に際し、染色前又は染色後タンニン酸の水溶液で処理す
ることを特徴とする。(Means for Solving the Problems) The method of the present invention involves treating recycled cellulose fibers or fiber structures containing gold polystyrene sulfonate with an aqueous solution of tannic acid before or after dyeing with a cationic dye. It is characterized by
本発明でいうポリスチレンスルホン酸塩は、分スに対し
て通常０．１〜２０重量％、好ましくはｏＢ〜１０重量
％である。再生繊維素繊維はビスコース法レーヨン、銅
アンモニア法レーヨンのいずれでも差しつかえない。The amount of polystyrene sulfonate used in the present invention is usually 0.1 to 20% by weight, preferably 10% to 10% by weight. The recycled cellulose fiber may be either viscose process rayon or copper ammonia process rayon.
繊維構造物とは再生繊維素繊維単独のものばかりでなく
再生繊維素繊維とアクリル繊維又はポリエステル繊維と
よシなる混紡糸及びそれよりなる織編物又は再生繊維素
繊維よプなる糸条とアクリル糸又はポリエステル糸との
交撚糸、交織織物、交＆ｉ１編物等が挙げられる。再生
繊維素繊維とアクリル系繊維又はカチオン可染ポリエス
テル繊維との混合割合はアクリル系繊維又はカチオン可
染ポリエステル繊維が高々６０重量％である。Fiber structures include not only recycled cellulose fibers alone, but also blended yarns of recycled cellulose fibers and acrylic fibers or polyester fibers, woven or knitted fabrics made of these, or yarns made of recycled cellulose fibers and acrylic yarns. Alternatively, intertwisted yarns with polyester yarn, interwoven fabrics, interlaced & i1 knitted fabrics, etc. may be mentioned. The mixing ratio of recycled cellulose fibers and acrylic fibers or cationically dyeable polyester fibers is 60% by weight of acrylic fibers or cationically dyeable polyester fibers.
さらに本発明において、タンニン酸水溶液による処理は
染色前でも染色後でもよいが染色後が好ましい。タンニ
ン酸の濃度は通常１０〜６０１／／ｌ。Further, in the present invention, the treatment with an aqueous tannic acid solution may be performed before or after dyeing, but treatment after dyeing is preferable. The concentration of tannic acid is usually 10-601//l.
好ましくけ１５〜５０ ｇ／ｌで、温度は通常８０〜９
５℃、好ましくは６０〜９６℃、時間は通常０．５れで
もよいが、染色後が好ましいため通常は布帛で処理する
。Preferably 15-50 g/l, temperature usually 80-9
The temperature may be 5° C., preferably 60 to 96° C., and the time may be 0.5° C., but it is preferable to perform the treatment after dyeing, so the fabric is usually treated.
（発明の効果）
本発明によれば、改質された再生繊維素繊維単独又は再
生繊維素繊維とアクリル繊維構いポリエステル繊維とよ
りなる繊維構造物を、強力の低下も風合の低下もなくカ
チオン染料で染色でき又アクリル繊維構いはポリエステ
ル繊維と同時に染色することができ、かり染色堅牢度も
良好であり、品質の改良、工程の簡略化、コスト低下等
その工業的利用価値は大きい。(Effects of the Invention) According to the present invention, a fiber structure consisting of modified regenerated cellulose fibers alone or regenerated cellulose fibers, acrylic fibers, or polyester fibers can be made into cationic fibers without a decrease in strength or feel. Acrylic fibers can be dyed with dyes, and acrylic fibers can be dyed at the same time as polyester fibers, and have good color fastness, and have great industrial utility value such as improved quality, simplified processes, and reduced costs.
（実施例） 以下５１！施例を挙げて本発明を具体的に説明する。(Example) 51 below! The present invention will be specifically explained by giving examples.
なお、実施例に記載の染色性、強力、風合、洗濯堅牢度
は下記の方法により測定した。In addition, the dyeability, strength, texture, and washing fastness described in the examples were measured by the following methods.
（１） 染色性
分光光度計にて最大吸収波長における光学濃度ＶＳを求
めた。(1) The optical density VS at the maximum absorption wavelength was determined using a dye spectrophotometer.
（２） 強力（ｇ） タテ、ヨコ糸をテンシロンにて測定した。(2) Strong (g) The warp and weft threads were measured using Tensilon.
（３） 風合 手触りによ）判定した。(3) Texture Judging by touch).
（４） 洗濯堅牢度 ＪＩＳ ０８４４ Ａ−２の方法により測定した。(4) Washing fastness It was measured by the method of JIS 0844 A-2.
実施例１〜４
分子量ｔ ｏ、ｏ ｏ ｏのポリスチレンスルホン酸４
４１重量一含有する改質レーヨン原綿を使用して８ｏＳ
の紡積糸とし、密度経１００、綽７２（本／吋）の平組
織織物を得た。通常実施されている酵素簡抜剤にて糊抜
処理した後、過酸化水素（８５％）１０１１／ｌ 、ノ
ニオン界面活性剤ＩＶｌを含む炭酸ナトリウム水溶液に
て、ＰＨ１０，０、温度８０℃、処理時聞咎々８０，６
０．９０分間晒処理し水洗後乾燥した。Examples 1-4 Polystyrene sulfonic acid 4 with molecular weight t o, o o o
8oS using modified rayon raw cotton containing 41% by weight
A plain weave fabric with a density of 100 and a girth of 72 (lines/inch) was obtained. After de-sizing using a commonly used enzyme remover, aqueous sodium carbonate solution containing hydrogen peroxide (85%) 1011/l and nonionic surfactant IVl was used at pH 10.0 and temperature 80°C. 80,6
It was exposed for 0.90 minutes, washed with water, and then dried.
次いでＣ１ｔｈｉｌｏｎ Ｒｅｄ ＢＬ−Ｈ（保土谷化
学（株）製）６％ｏｗｆ、酢酸ナトリウム１％ｏｗｆ１
ＰＨ４の染色液で浴比１：５０．温度１００℃で６０分
間染色を行ない、さらＫ ５ Ｇ Ｅｌ／ｌのタンニン
酸水溶液で８０℃×３０分、浴比１：５０で処理し、水
洗後乾燥した。Next, C1thilon Red BL-H (manufactured by Hodogaya Chemical Co., Ltd.) 6% owf, sodium acetate 1% owf1
Bath ratio 1:50 with PH4 staining solution. Dyeing was carried out at a temperature of 100° C. for 60 minutes, and then treated with an aqueous solution of tannic acid of K 5 G El/l at 80° C. for 30 minutes at a bath ratio of 1:50, washed with water, and then dried.
比較例１はレギュラーレーヨンを使用したもので、その
他の条件はすべて同じである。Comparative Example 1 uses regular rayon, and all other conditions are the same.
比較例１は晒処瑠無のもので本実施例２〜４は晒処理時
間が各々８０．６０，９０分である。Comparative Example 1 is a bleaching treatment run, and Examples 2 to 4 have bleaching treatment times of 80,60 and 90 minutes, respectively.
結果を第１表に示す。The results are shown in Table 1.
第 １ 表
通常の糊抜、精練処理を実施した後、各種の明条件で処
理してもカチオン染料に対する染着性に変化がなかった
。又レギュラーと比較して本実施例はカチオン染料染着
性が大巾に向上し、洗Ｗ１竪牢度も良好であった。Table 1 After carrying out the usual desizing and scouring treatments, there was no change in dyeability with cationic dyes even when the specimens were treated under various bright conditions. In addition, compared to the regular sample, the cationic dye dyeing property of this example was greatly improved, and the washing W1 rigidity was also good.
実施例６〜６
ポリスチレンスルホン酸塩を含有するレーヨンを使用し
、レーヨン８０．アクリル２０の混紡糸８０１を経緯糸
Ｋ、密度、経１００、緯７２（本／吋）の平組織織物を
織った。この織物を酵素糊抜処理にて糊抜した後、過酸
化水素（８５１）１０１１７１ 、ノニオン界面活性剤
１ ｆ／ｌを含む炭酸ナトリウム水溶液にて、ＰＨ１０
，０，温度８０”（：！で８０分間晒悠理し水洗後１０
６℃熱風下にて乾燥した。Examples 6-6 Using rayon containing polystyrene sulfonate, rayon 80. A plain weave fabric with a warp and warp of K, a density of warp of 100, and a weft of 72 (thread/inch) was woven from blended yarn 801 of acrylic 20. After de-sizing this fabric by enzymatic de-sizing treatment, it was treated with a sodium carbonate aqueous solution containing 101171 hydrogen peroxide (851) and 1 f/l nonionic surfactant at pH 10.
, 0, temperature 80" (:! After 80 minutes of bleaching and water washing, 10
It was dried under hot air at 6°C.
次いでＣａｔｈｉｌｏｎ Ｒｅｄ ＢＬ−Ｈ（保土谷化
学（株）製）５％ｏｗｆ、酢酸ナトリウム１’ｊｏｗｆ
、ＰＨ４の染色液を用い浴比１：５０．温度１００℃で
６０分間染色を行ない、さらにタンニン酸銀ＮＣ６０１
／ｌ。Next, Cathilon Red BL-H (manufactured by Hodogaya Chemical Co., Ltd.) 5% owf, sodium acetate 1'jowf
, using a PH4 staining solution at a bath ratio of 1:50. Staining was carried out at a temperature of 100°C for 60 minutes, and further dyed with silver tannate NC601.
/l.
８０℃×８０分、浴比１３５０）をし、水洗後乾燥した
。The mixture was heated at 80° C. for 80 minutes, bath ratio 1350), washed with water, and then dried.
比較例２はレギュラーレーヨンを使用したもの、実施例
６Ｆｉポリスチレンスルホン酸塩の分子量１０．０００
、含有量１重量％の改質レーヨンを使用したもの、実施
例６はポリスチレンスルホン酸塩の分子量５０，０００
、含有８１重量−の改質レーヨンを使用したものである
。Comparative Example 2 uses regular rayon, Example 6 Fi polystyrene sulfonate has a molecular weight of 10.000
In Example 6, the molecular weight of polystyrene sulfonate was 50,000.
, using modified rayon containing 81% by weight.
結果を第２表に示す。The results are shown in Table 2.
第 ２ 表
比較例２では、アクリルの方のみ染色され、霜ふり調と
なった。実施例６及び６では霜ふり調が改善され、均染
性は良好であり、洗濯竪牢度も良好、であった。In Comparative Example 2 of Table 2, only the acrylic was dyed, resulting in a frosty finish. In Examples 6 and 6, the frosting tone was improved, the level dyeing property was good, and the washability was also good.
実施例７〜８
分子量ｔｏ、ｏｏｏのポリスチレンスルホン酸塩を緯７
２（本／吋）の平組織織物を得た。通常実施されている
酵素糊抜剤にて糊抜処理した後、ノニオン界面活性剤１
１１／ｌを含む炭酸ナトリウム水溶液にてＰＨ１０，０
，温度８０℃の条件下で６０分精練し、水洗した後、タ
ンニン酸の濃度５０１１／ｌ。Examples 7-8 Polystyrene sulfonate with molecular weight to, ooo
Two (1/inch) plain weave fabrics were obtained. After desizing using a commonly used enzymatic desizing agent, nonionic surfactant 1
PH10.0 with sodium carbonate aqueous solution containing 11/l
, After scouring for 60 minutes at a temperature of 80°C and washing with water, the concentration of tannic acid was 5011/l.
浴比１：８Ｇ、温度８０℃の条件下夫々１０分、８０分
処理し水洗乾燥した。The samples were treated for 10 minutes and 80 minutes at a bath ratio of 1:8G and a temperature of 80°C, respectively, and washed with water and dried.
次いでＣ１ｔｈｉｌｏｎ Ｒｅｄ ＢＬ−Ｈ（保土谷化
学（株）製）５％ｏｗｆ、酢酸ナトリウム１＊ｏｗｆ、
ＰＨ４の染色液で浴比１：６０％温度１００℃の条件下
で６０分染色を行なった。Next, C1thilon Red BL-H (manufactured by Hodogaya Chemical Co., Ltd.) 5% owf, sodium acetate 1*owf,
Dyeing was carried out for 60 minutes using a PH4 staining solution at a bath ratio of 1:60 and a temperature of 100°C.
比較例８はレギュラーレーヨンとアクリルの混紡糸使い
のもので、比較例４Ｆｉ改良されたレーヨンとアクリル
の混紡糸であるがタンニン酸処理のないものである。Comparative Example 8 is a blended yarn of regular rayon and acrylic, and Comparative Example 4 is a blended yarn of rayon and acrylic with improved Fi, but without tannic acid treatment.
第 ８ 表 比較例８はアクリルのみ染色され、霜ふり調であった。Table 8 In Comparative Example 8, only the acrylic was dyed, giving a frosty finish.
比較例４は霜ぷり調は改善され均染性は良好であったが
洗濯堅牢度が劣っていた。In Comparative Example 4, the frost tone was improved and the level dyeing property was good, but the washing fastness was poor.
実施例７，８は均染性も洗濯堅牢度も良好であった。Examples 7 and 8 had good level dyeing properties and washing fastness.
Claims (7)
繊維又は繊維構造物をカチオン染料で染色するに際し、
染色前又は染色後タンニン酸の水溶液で処理することを
特徴とする再生繊維素繊維又は繊維構造物の染色法。(1) When dyeing recycled cellulose fibers or fiber structures containing polystyrene sulfonate with cationic dyes,
A method for dyeing regenerated cellulose fibers or fiber structures, which comprises treating them with an aqueous solution of tannic acid before or after dyeing.
〜２，０００，０００である特許請求の範囲第１項記載
の染色法。(2) The molecular weight of polystyrene sulfonate is 1,000
2,000,000. The dyeing method according to claim 1.
含有する特許請求の範囲第１項記載の染色法。(3) The dyeing method according to claim 1, which contains 0.1 to 20 parts by weight of polystyrene sulfonate.
請求の範囲第１項記載の染色法。(4) The dyeing method according to claim 1, wherein the concentration of tannic acid is 10 to 60 g/l.
５〜６０分処理する特許請求の範囲第１項記載の染色法
。(5) When the temperature of the aqueous solution of tannic acid is 80 to 90°C, 0.
The staining method according to claim 1, wherein the staining method is carried out for 5 to 60 minutes.
範囲第１項記載の染色法。(6) The dyeing method according to claim 1, wherein the fiber structure is a yarn, a woven fabric, or a knitted fabric.
はポリエステル繊維を含有する特許請求の範囲第１項記
載の染色法。(7) The dyeing method according to claim 1, wherein the fiber structure contains at most 50% by weight of acrylic yarn fibers or polyester fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60014645A JPS61174485A (en) | 1985-01-28 | 1985-01-28 | Dyeing of regenerated fiber or fiber structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60014645A JPS61174485A (en) | 1985-01-28 | 1985-01-28 | Dyeing of regenerated fiber or fiber structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61174485A true JPS61174485A (en) | 1986-08-06 |
| JPH054474B2 JPH054474B2 (en) | 1993-01-20 |
Family
ID=11866928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60014645A Granted JPS61174485A (en) | 1985-01-28 | 1985-01-28 | Dyeing of regenerated fiber or fiber structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61174485A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995009266A1 (en) * | 1993-09-30 | 1995-04-06 | N.V. Denderland-Martin | Process to improve resistance to stains on yarns and derived products |
| WO1995021955A2 (en) * | 1994-02-02 | 1995-08-17 | N.V. Denderland-Martin | Process to improve resistance to stains on fibres and derived products |
| WO1996037641A1 (en) * | 1995-05-24 | 1996-11-28 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Sulphonation of regenerated cellulose with sulphonated polymers and use of the thus modified fibres |
| JP2009024320A (en) * | 2007-06-18 | 2009-02-05 | Opelontex Co Ltd | Polyurethane elastic yarn and elastic fabric using the same |
-
1985
- 1985-01-28 JP JP60014645A patent/JPS61174485A/en active Granted
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995009266A1 (en) * | 1993-09-30 | 1995-04-06 | N.V. Denderland-Martin | Process to improve resistance to stains on yarns and derived products |
| BE1007555A3 (en) * | 1993-09-30 | 1995-08-01 | Denderland Martin Nv | Method for resistance to improve the colour spots of yarn and products. |
| US6024770A (en) * | 1993-09-30 | 2000-02-15 | N.V. Denderland-Martin | Process to improve resistance to stains on yarns and derived products |
| WO1995021955A2 (en) * | 1994-02-02 | 1995-08-17 | N.V. Denderland-Martin | Process to improve resistance to stains on fibres and derived products |
| WO1995021955A3 (en) * | 1994-02-02 | 1995-11-09 | Denderland Martin Nv | Process to improve resistance to stains on fibres and derived products |
| US5738688A (en) * | 1994-02-02 | 1998-04-14 | N. V. Denderland-Martin | Process to improve resistance to stains on fibres and derived products |
| WO1996037641A1 (en) * | 1995-05-24 | 1996-11-28 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Sulphonation of regenerated cellulose with sulphonated polymers and use of the thus modified fibres |
| US5986087A (en) * | 1995-05-24 | 1999-11-16 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Sulfonation of regenerated cellulose with sulfonated polymers and use of the thus modified fibres |
| JP2009024320A (en) * | 2007-06-18 | 2009-02-05 | Opelontex Co Ltd | Polyurethane elastic yarn and elastic fabric using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054474B2 (en) | 1993-01-20 |
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