JPH04314763A - Reactive dye composition and dyeing or printing of fibrous material therewith - Google Patents

Reactive dye composition and dyeing or printing of fibrous material therewith

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Publication number
JPH04314763A
JPH04314763A JP3082262A JP8226291A JPH04314763A JP H04314763 A JPH04314763 A JP H04314763A JP 3082262 A JP3082262 A JP 3082262A JP 8226291 A JP8226291 A JP 8226291A JP H04314763 A JPH04314763 A JP H04314763A
Authority
JP
Japan
Prior art keywords
reactive dye
dyeing
parts
printing
reactive
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
Application number
JP3082262A
Other languages
Japanese (ja)
Inventor
Yutaka Kashiwane
栢根 豊
Naoki Harada
原田 尚樹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP3082262A priority Critical patent/JPH04314763A/en
Publication of JPH04314763A publication Critical patent/JPH04314763A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To obtain a reactive dye composition suited to dye or print a fibrous material blue and providing light-fast and moisture-fast dyeing by mixing two reactive dyes having specified structural formulas. CONSTITUTION:A reactive dye, which in the form of a free acid, is represented by formula I (wherein R is methyl or ethyl; and Q is-SO2CH2CH2OSO3H) is mixed with 1-50wt.% based on the former dye, reactive dye which, in the form of a free acid, is represented by formula II (wherein R is as defined above; Q' is -SO2CH=CH2 and is in the position ortho, meta or para to the -NR- group when Q in formula I is in the position ortho, meta or para to the -NR- group).

Description

【発明の詳細な説明】[Detailed description of the invention]

【0001】0001

【産業上の利用分野】本発明はヒドロキシル基及び/又
はアミド基を含有する材料、特にセルロース繊維、天然
又は合成ポリアミド繊維、ポリウレタン繊維あるいは皮
革等、更にはそれらの混紡繊維を染色及び捺染するに適
し、耐光堅牢かつ耐湿潤堅牢な染色を可能にする改良さ
れた反応染料組成物並びにその適用に関する。
[Industrial Application Field] The present invention is useful for dyeing and printing materials containing hydroxyl groups and/or amide groups, particularly cellulose fibers, natural or synthetic polyamide fibers, polyurethane fibers, leather, etc., and blended fibers thereof. The present invention relates to improved reactive dye compositions which enable suitable, light-fast and wet-fast dyeings, as well as their applications.

【0002】0002

【従来の技術】ヒドロキシル基及び/又はアミド基を含
有する材料の染色に用いられる反応染料として有用な化
合物であるビニルスルホン系反応基と色素母体がトリア
ジン環で連結した化合物は、例えば、特開昭59−15
451 号公報などに記載されている。
[Prior Art] Compounds in which a vinyl sulfone-based reactive group and a dye matrix are linked via a triazine ring, which are useful compounds as reactive dyes used for dyeing materials containing hydroxyl groups and/or amide groups, are disclosed in, for example, Showa 59-15
It is described in Publication No. 451, etc.

【0003】0003

【発明が解決しようとする課題】従来、この種の反応染
料は繊維材料の染色及び捺染の分野に広く使用されてい
る。しかし、現在の技術水準は、特定の染色法に対する
適性に関する高い要求水準ならびに染色物の堅牢性およ
び染色性に関する要求の高度化の点から十分に満足すべ
きものではない。前記した公知の反応染料も、ビルドア
ップ性、溶解性、経時安定性及び堅牢性の面で更に改良
されることが強く望まれている。本発明者らは、上述の
公知染料を改良し、さらに染料に対して要求される要件
を広く満足できる新規な反応染料を見い出す目的で鋭意
検討した結果、本発明を完成した。
Conventionally, this type of reactive dye has been widely used in the fields of dyeing and printing textile materials. However, the current state of the art is not fully satisfactory in terms of the high requirements regarding suitability for specific dyeing methods and the increasingly sophisticated requirements regarding the fastness and dyeability of dyed products. It is strongly desired that the above-mentioned known reactive dyes be further improved in terms of build-up properties, solubility, stability over time, and fastness. The present inventors have completed the present invention as a result of intensive studies aimed at improving the above-mentioned known dyes and finding a new reactive dye that can broadly satisfy the requirements required for dyes.

【0004】0004

【課題を解決する為の手段】本発明は、遊離酸の形で下
記一般式 (I)
[Means for Solving the Problems] The present invention provides the following general formula (I) in the form of a free acid:

【0005】[0005]

【化3】[Chemical formula 3]

【0006】(式中、Rはメチル基又はエチル基を表わ
し、Qは−SO2 CH2 CH2 OSO3 Hを表
わす。)で示される反応染料と、該染料に対して1〜5
0重量%の、遊離酸の形で下記一般式(II)
(In the formula, R represents a methyl group or an ethyl group, and Q represents -SO2 CH2 CH2 OSO3 H.)
0% by weight of the following general formula (II) in the free acid form:

【0007】[0007]

【化4】[C4]

【0008】(式中、Rは前記の意味を表わし、Q’は
−SO2 CH=CH2 を表わし、上記一般式 (I
)において、Qが−NR−基のo−,m−またはp−位
に置換するとき、Q’はそれぞれo−,m−またはp−
位に置換するものとする。)で示される反応染料を含有
することを特徴とする反応染料組成物、およびそれを用
いることを特徴とする繊維材料を染色または捺染する方
法を提供するものである。
(In the formula, R represents the above meaning, Q' represents -SO2 CH=CH2, and the above general formula (I
), when Q is substituted at the o-, m- or p-position of the -NR- group, Q' is o-, m- or p-, respectively.
shall be substituted in position. The present invention provides a reactive dye composition characterized by containing the reactive dye shown in ), and a method for dyeing or printing a fiber material characterized by using the same.

【0009】本発明組成物における一般式(I)および
(II)で示される反応染料は、それぞれ遊離酸の形で
、またはその塩の形で存在し、特にアルカリ金属塩およ
びアルカリ土類金属塩、中でもソーダ塩、カリ塩、リチ
ウム塩が好ましい。
The reactive dyes of the general formulas (I) and (II) in the composition of the invention are present in the form of free acids or in the form of their salts, in particular alkali metal salts and alkaline earth metal salts. Among them, soda salt, potassium salt, and lithium salt are preferred.

【0010】一般式(I)および(II)で示される反
応染料は特開昭59−15451 号公報に記載された
方法で製造することができる。本発明の染料組成物は、
前記一般式(I)および(II)で示されるホルマザン
反応染料を混合することによって得られるが、一般式(
II)で示される反応染料の混合量は、一般式(I)の
反応染料に対して、1〜50重量%、好ましくは2〜2
0重量%である。本発明においては、前記一般式(I)
および(II)で示されるホルマザン反応染料は、それ
ぞれの合成時において同時に合成されることで混合され
ていてもよく、又、別々に合成されたのちに混合されて
もよい。さらには、染色時に混合されても差し支えない
The reactive dyes represented by the general formulas (I) and (II) can be produced by the method described in JP-A-59-15451. The dye composition of the present invention is
It can be obtained by mixing the formazan-reactive dyes represented by the general formulas (I) and (II), but the general formula (
The amount of the reactive dye represented by II) to be mixed is 1 to 50% by weight, preferably 2 to 2% by weight, based on the reactive dye of general formula (I).
It is 0% by weight. In the present invention, the general formula (I)
The formazan-reactive dyes represented by (II) and (II) may be synthesized at the same time and mixed, or may be synthesized separately and then mixed. Furthermore, they may be mixed during dyeing.

【0011】本発明組成物は、繊維反応性を有し、ヒド
ロキシ基含有またはカルボンアミド基含有材料の染色又
は捺染に使用できる。材料は繊維材料の形で、あるいは
その混紡材料の形で使用されるのが好ましい。ヒドロキ
シ基含有材料は天然又は合成ヒドロキシ基含有材料、た
とえばセルロース繊維材料又はその再生生成物及びポリ
ビニルアルコールなどである。セルロース繊維材料は木
綿、その他の植物繊維、たとえばリネン、麻、ジュート
及びラミー繊維が好ましい。再生セルロース繊維は例え
ばビスコース・ステープル及びフィラメントビスコース
などである。カルボンアミド基含有材料はたとえば合成
及び天然のポリアミド及びポリウレタン、特に繊維の形
で、例えば羊毛及びその他の動物毛、絹、皮革、ポリア
ミド−6,6、ポリアミド−6、ポリアミド−11及び
ポリアミド−4などである。本発明組成物は、上述の材
料を、特に上述の繊維材料を、物理的化学的性状に応じ
た方法で、染色又は捺染できる。例えば、セルロース繊
維上に吸尽染色する場合、炭酸ソーダ、第三燐酸ソーダ
、苛性ソーダ等の酸結合剤の存在下、場合により中性塩
、例えば芒硝又は食塩を加え、所望によっては、溶解助
剤、浸透剤又は均染剤を併用し、比較的低い温度で行わ
れる。染料の吸尽を促進する中性塩は、本来の染色温度
に達した後に初めて又はそれ以前に、場合によっては分
割して添加できる。パジング法に従ってセルロース繊維
を染色する場合、室温又は高められた温度でパッドし乾
燥後、スチーミング又は乾熱によって固着できる。セル
ロース繊維に対して捺染を行う場合、一相で、例えば重
曹又はその他の酸縮合剤を含有する捺染ペーストで捺染
し、次いで100〜160℃でスチーミングすることに
よって、あるいは二相で、例えば中性又は弱酸性捺染ペ
ーストで捺染し、これを熱い電解質含有アルカリ性浴に
通過させ、又はアルカリ性電解質含有パジング液でオー
バーパジングし、スチーミング又は乾熱処理して実施で
きる。捺染ペーストには、例えばアルギン酸ソーダ又は
澱粉エーテルのような糊剤又は乳化剤が、所望によって
は、例えば尿素のような通常の捺染助剤かつ(又は)分
散剤と併用して用いられる。セルロース繊維上に本発明
の染料を固定させるに適した酸結合剤は、例えばアルカ
リ金属又はアルカリ土類金属と無機又は有機酸あるいは
加熱状態でアルカリ遊離する化合物との水溶性塩基性塩
である。特にアルカリ金属の水酸化物及び弱ないし中程
度の強さの無機又は有機酸のアルカリ金属塩が挙げられ
、その内、特にソーダ塩及びカリ塩が好ましい。このよ
うな酸結合剤として、例えば苛性ソーダ、苛性カリ、重
曹、炭酸ソーダ、蟻酸ソーダ、炭酸カリ、第一、第二又
は第三燐酸ソーダ、ケイ酸ソーダ、トリクロロ酢酸ソー
ダ等が挙げられる。合成及び天然のポリアミド及びポリ
ウレタン繊維の染色は、まず酸性ないし弱酸性の染浴か
らpH値の制御下に吸尽させ、次に固着させるため中性
、場合によりアルカリ性のpH値に変化させることによ
って行える。染色は通常60〜120℃の温度で行える
が、均染性を達成するために通常の均染剤、例えば塩化
シアヌルと3倍モルのアミノベンゼンスルホン酸又はア
ミノナフタレンスルホン酸との縮合生成物あるいは例え
ばステアリルアミンとエチレンオキサイドとの付加生成
物を用いることもできる。
The composition of the present invention has fiber reactivity and can be used for dyeing or printing materials containing hydroxy groups or carbonamide groups. Preferably, the material is used in the form of a fibrous material or a blend thereof. Hydroxy group-containing materials are natural or synthetic hydroxy group-containing materials, such as cellulose fiber materials or regenerated products thereof and polyvinyl alcohol. Preferably, the cellulosic fiber material is cotton or other vegetable fibers such as linen, hemp, jute and ramie fibers. Regenerated cellulose fibers include, for example, viscose staple and filament viscose. Materials containing carbonamide groups are, for example, synthetic and natural polyamides and polyurethanes, especially in the form of fibers, such as wool and other animal hairs, silk, leather, polyamide-6,6, polyamide-6, polyamide-11 and polyamide-4. etc. The composition of the present invention can dye or print the above-mentioned materials, especially the above-mentioned fiber materials, by a method depending on their physical and chemical properties. For example, in the case of exhaust dyeing on cellulose fibers, in the presence of an acid binder such as soda carbonate, sodium phosphate or caustic soda, a neutral salt such as mirabilite or common salt is optionally added, and if desired, a solubilizer is added. , a penetrant or a leveling agent is used in combination, and it is carried out at a relatively low temperature. The neutral salts which accelerate the exhaustion of the dyestuff can be added only after the actual dyeing temperature has been reached, or even before then, optionally in portions. When dyeing cellulose fibers according to the padding method, it can be padded at room temperature or at an elevated temperature and, after drying, fixed by steaming or dry heat. When printing is carried out on cellulose fibers, either in one phase, e.g. by printing with a printing paste containing baking soda or other acid condensing agents and then steaming at 100-160°C, or in two phases, e.g. This can be carried out by printing with an acidic or weakly acidic printing paste, passing it through a hot alkaline bath containing an electrolyte, or overpadding with a padding liquid containing an alkaline electrolyte and steaming or dry heat treatment. Thickening agents or emulsifiers, such as, for example, sodium alginate or starch ethers, are used in the printing pastes, if desired in combination with customary printing auxiliaries and/or dispersants, such as, for example, urea. Suitable acid binders for fixing the dyes of the invention on cellulose fibers are, for example, water-soluble basic salts of alkali metals or alkaline earth metals with inorganic or organic acids or compounds which liberate alkali upon heating. Particular mention may be made of alkali metal hydroxides and alkali metal salts of weak to medium strength inorganic or organic acids, of which soda salts and potassium salts are particularly preferred. Examples of such acid binders include caustic soda, caustic potash, sodium bicarbonate, sodium carbonate, sodium formate, potassium carbonate, primary, secondary, or tertiary sodium phosphate, sodium silicate, sodium trichloroacetate, and the like. The dyeing of synthetic and natural polyamide and polyurethane fibers is carried out first by exhaustion under pH control from an acidic or slightly acidic dye bath, and then by changing to a neutral or even alkaline pH value for fixation. I can do it. Dyeing can usually be carried out at a temperature of 60 to 120°C, but in order to achieve level dyeing properties, conventional leveling agents such as a condensation product of cyanuric chloride and 3 times the mole of aminobenzenesulfonic acid or aminonaphthalenesulfonic acid or For example, addition products of stearylamine and ethylene oxide can also be used.

【0012】本発明の組成物は繊維材料に対する染色及
び捺染において優れた性能を発揮する点に特徴がある。 特にセルロース繊維材料の染色に好適であり、良好な耐
光性と耐汗日光性、耐湿潤性、たとえば耐洗濯性、耐過
酸化洗濯性、耐汗性、耐塩素性、耐酸加水分解性及び耐
アルカリ性、更に良好な耐摩擦性と耐アイロン性を有す
る。また優れたビルドアップ性、溶解性特に、アルカリ
浴溶解性、均染性及びウォッシュオフ性、さらに良好な
吸尽・固着性を有する点、染色温度や染浴比の変動によ
る影響を受けにくく安定した品質の染色物が得られる点
において特徴を有する。また、得られた染色物のフィッ
クス処理時や樹脂加工時における変色が少なく、保存時
の塩基性物質との接触による変化が少ないことも特徴で
ある。
The composition of the present invention is characterized in that it exhibits excellent performance in dyeing and printing textile materials. Particularly suitable for dyeing cellulose fiber materials, with good light fastness and sweat resistance, sunlight resistance, moisture resistance, such as washing resistance, peroxide washing resistance, sweat resistance, chlorine resistance, acid hydrolysis resistance and It is alkaline and has good abrasion resistance and ironing resistance. In addition, it has excellent build-up properties, solubility, especially alkaline bath solubility, level dyeing properties, and wash-off properties, as well as good exhaustion and fixation properties, and is stable and is not affected by changes in dyeing temperature or dye bath ratio. It is characterized by the fact that dyed products of high quality can be obtained. Another characteristic of the dyed product is that there is little discoloration during fix treatment or resin processing, and there is little change due to contact with basic substances during storage.

【0013】[0013]

【実施例】以下、実施例により本発明を詳細に説明する
。例中、部および%は夫々重量部および重量%を表わす
[Examples] The present invention will be explained in detail below with reference to Examples. In the examples, parts and % represent parts by weight and % by weight, respectively.

【0014】実施例1 遊離酸の形で下記構造式(i)Example 1 The following structural formula (i) in free acid form:

【0015】[0015]

【化5】[C5]

【0016】で示されるホルマザン反応染料100部と
遊離酸の形で下記構造式(ii)
100 parts of the formazan reactive dye represented by the following structural formula (ii) in the form of free acid:

【0017】[0017]

【化6】[C6]

【0018】で示されるホルマザン反応染料10部とを
配合して染料組成物を得た。この組成物 0.1、0.
3 および0.6 部を、各々水200部に溶解し、芒
硝10部と木綿10部を加え、60℃に昇温し、炭酸ソ
ーダ4部を加えて、1時間染色した。水洗、ソーピング
、水洗そして乾燥を行ない、それぞれ諸堅牢度に優れ、
良好なビルドアップ性を有する青色の染色物が得られた
。構造式(ii)で示される反応染料は、構造式(i)
で示される反応染料を水性媒体中、pH8乃至9、30
乃至50℃で反応させて得た。
A dye composition was obtained by blending with 10 parts of the formazan reactive dye shown below. This composition 0.1, 0.
3 and 0.6 parts were each dissolved in 200 parts of water, 10 parts of Glauber's salt and 10 parts of cotton were added, the temperature was raised to 60°C, 4 parts of soda carbonate was added, and dyeing was carried out for 1 hour. Washing, soaping, rinsing, and drying each have excellent fastness.
A blue dyeing with good build-up properties was obtained. The reactive dye represented by structural formula (ii) is represented by structural formula (i)
In an aqueous medium, pH 8 to 9, 30
It was obtained by reacting at a temperature of 50°C to 50°C.

【0019】実施例2 実施例1で用いた、構造式(i)で示されるホルマザン
反応染料100部と実施例1で用いた、構造式(ii)
で示されるホルマザン反応染料20部とを配合して染料
組成物を得、この 0.1、0.3 および 0.6部
を、各々水200部に溶解し、芒硝10部と木綿10部
を加え、60℃に昇温し、炭酸ソーダ4部を加えて、1
時間染色した。 水洗、ソーピング、水洗そして乾燥を行ない、それぞれ
諸堅牢度に優れ、良好なビルドアップ性を有する青色の
染色物が得られた。
Example 2 100 parts of the formazan reactive dye represented by the structural formula (i) used in Example 1 and the structural formula (ii) used in Example 1
A dye composition was obtained by blending 20 parts of the formazan reactive dye shown in Then, the temperature was raised to 60℃, 4 parts of soda carbonate was added, and 1
Time stained. After washing with water, soaping, washing with water and drying, a blue dyed product with excellent fastness and good build-up properties was obtained.

【0020】実施例3 実施例1で用いた、構造式(i)で示されるホルマザン
反応染料100部と実施例1で用いた、構造式(ii)
で示されるホルマザン反応染料5部とを配合して染料組
成物を得、この 0.1、0.3 および0.6 部を
各々水200部に溶解し、芒硝10部と木綿10部を加
え、60℃に昇温し、炭酸ソーダ4部を加えて、1時間
染色した。水洗、ソーピング、水洗そして乾燥を行ない
、それぞれ諸堅牢度に優れ、良好なビルドアップ性を有
する青色の染色物が得られた。
Example 3 100 parts of the formazan reactive dye represented by structural formula (i) used in Example 1 and structural formula (ii) used in Example 1
A dye composition was obtained by blending 5 parts of the formazan reactive dye shown in The temperature was raised to 60° C., 4 parts of soda carbonate was added, and dyeing was carried out for 1 hour. After washing with water, soaping, washing with water and drying, a blue dyed product with excellent fastness and good build-up properties was obtained.

【0021】実施例4 遊離酸の形で下記構造式(iii)Example 4 The following structural formula (iii) in free acid form:

【0022】[0022]

【化7】[C7]

【0023】で示されるホルマザン反応染料100部と
遊離酸の形で下記構造式(iv)
100 parts of the formazan reactive dye represented by the following structural formula (iv) in the form of free acid:

【0024】[0024]

【化8】[Chemical formula 8]

【0025】で示されるホルマザン反応染料10部とを
配合して染料組成物を得、この 0.1、0.3 およ
び 0.6部を、各々水200部に溶解し、芒硝10部
と木綿10部を加え、60℃に昇温し、炭酸ソーダ4部
を加えて、1時間染色した。水洗、ソーピング、水洗そ
して乾燥を行ない、それぞれ諸堅牢度に優れ、良好なビ
ルドアップ性を有する青色の染色物が得られた。
A dye composition was obtained by blending 10 parts of the formazan reactive dye shown in 10 parts of the mixture was added, the temperature was raised to 60°C, 4 parts of soda carbonate was added, and dyeing was carried out for 1 hour. After washing with water, soaping, washing with water and drying, a blue dyed product with excellent fastness and good build-up properties was obtained.

【0026】実施例5 遊離酸の形で上記構造式(iii) で示されるホルマ
ザン反応染料100部と遊離酸の形で上記構造式(iv
)で示されるホルマザン反応染料20部とを配合して染
料組成物を得、この 0.1、0.3 および 0.6
部を、各々水200部に溶解し、芒硝10部と木綿10
部を加え、60℃に昇温し、炭酸ソーダ4部を加えて、
1時間染色した。水洗、ソーピング、水洗そして乾燥を
行ない、それぞれ諸堅牢度に優れ、良好なビルドアップ
性を有する青色の染色物が得られた。
Example 5 100 parts of the formazan-reactive dye represented by the above structural formula (iii) in the form of a free acid and the above structural formula (iv) in the form of a free acid.
) to obtain a dye composition.
200 parts of water, 10 parts of mirabilite and 10 parts of cotton.
1 part, heated to 60°C, added 4 parts of soda carbonate,
Stained for 1 hour. After washing with water, soaping, washing with water and drying, a blue dyed product with excellent fastness and good build-up properties was obtained.

【0027】実施例6 実施例1で得られた反応染料組成物を用いて、以下の組
成を持つ、色糊を作った。 反応染料組成物                  
      5部尿          素     
                   5部アルギン
酸ソーダ(5%)元糊        50部熱   
       湯                 
     25部重          曹     
                   2部バ  ラ
  ン  ス                   
   13部この色糊をシルケット加工綿ブロード上に
印捺し、中間乾燥後、100℃で5分間スチーミングを
行い、湯洗い、ソーピング、湯洗いそして乾燥した。得
られた捺染物は、諸堅牢度に優れ、良好なビルドアップ
性を有していた。
Example 6 Using the reactive dye composition obtained in Example 1, a colored paste having the following composition was prepared. reactive dye composition
5 parts urea
5 parts sodium alginate (5%) base glue 50 parts heat
Hot water
25 parts baking soda
2nd part balance
13 parts This colored paste was printed on mercerized cotton broadcloth, and after intermediate drying, it was steamed at 100° C. for 5 minutes, washed with hot water, soaped, washed with hot water, and dried. The obtained printed material was excellent in various fastnesses and had good build-up properties.

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】遊離酸の形で下記一般式 (I)【化1】 (式中、Rはメチル基又はエチル基を表わし、Qは−S
O2 CH2 CH2 OSO3 Hを表わす。)で示
される反応染料と、該染料に対して1〜50重量%の、
遊離酸の形で下記一般式(II) 【化2】 (式中、Rは前記の意味を表わし、Q’は−SO2 C
H=CH2を表わし、上記一般式 (I)において、Q
が−NR−基のo−,m−またはp−位に置換するとき
、Q’はそれぞれo−,m−またはp−位に置換するも
のとする。)で示される反応染料を含有することを特徴
とする反応染料組成物。
Claim 1: In the form of a free acid, the following general formula (I) [Chemical formula 1] (wherein R represents a methyl group or an ethyl group, and Q is -S
Represents O2 CH2 CH2 OSO3 H. ) and 1 to 50% by weight of the dye,
In the form of a free acid, the following general formula (II) [Chemical formula 2] (wherein R represents the above meaning and Q' is -SO2C
H=CH2, and in the above general formula (I), Q
When is substituted at the o-, m- or p-position of the -NR- group, Q' shall be substituted at the o-, m- or p-position, respectively. ) A reactive dye composition characterized by containing a reactive dye represented by:
【請求項2】請求項1に記載の反応染料組成物を用いる
ことを特徴とする繊維材料の染色または捺染方法。
2. A method for dyeing or printing textile materials, which comprises using the reactive dye composition according to claim 1.
JP3082262A 1991-04-15 1991-04-15 Reactive dye composition and dyeing or printing of fibrous material therewith Pending JPH04314763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3082262A JPH04314763A (en) 1991-04-15 1991-04-15 Reactive dye composition and dyeing or printing of fibrous material therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3082262A JPH04314763A (en) 1991-04-15 1991-04-15 Reactive dye composition and dyeing or printing of fibrous material therewith

Publications (1)

Publication Number Publication Date
JPH04314763A true JPH04314763A (en) 1992-11-05

Family

ID=13769554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3082262A Pending JPH04314763A (en) 1991-04-15 1991-04-15 Reactive dye composition and dyeing or printing of fibrous material therewith

Country Status (1)

Country Link
JP (1) JPH04314763A (en)

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