JPH01315469A - Mixture of reactive black dyestuff - Google Patents
Mixture of reactive black dyestuffInfo
- Publication number
- JPH01315469A JPH01315469A JP1931989A JP1931989A JPH01315469A JP H01315469 A JPH01315469 A JP H01315469A JP 1931989 A JP1931989 A JP 1931989A JP 1931989 A JP1931989 A JP 1931989A JP H01315469 A JPH01315469 A JP H01315469A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- group
- component
- orange
- black
- 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.)
- Granted
Links
- 239000000975 dye Substances 0.000 title claims abstract description 21
- 239000000203 mixture Substances 0.000 title claims abstract description 18
- 239000002253 acid Substances 0.000 claims abstract description 11
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract 3
- 239000000985 reactive dye Substances 0.000 claims description 30
- 239000000126 substance Substances 0.000 claims 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 14
- 238000004043 dyeing Methods 0.000 description 13
- 239000004744 fabric Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 229920003043 Cellulose fiber Polymers 0.000 description 7
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 7
- 238000009877 rendering Methods 0.000 description 6
- 235000002639 sodium chloride Nutrition 0.000 description 6
- -1 alkali metal salt Chemical class 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000010446 mirabilite Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000001045 blue dye Substances 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000010016 exhaust dyeing Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000001048 orange dye Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004744 fore-foot Anatomy 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は黒色用反応染料混合物に関するものであシ、詳
しくは、各種光源下において変色のない黒色染色物を得
るための反応染料混合物に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a reactive dye mixture for black color, and more particularly, to a reactive dye mixture for obtaining a black dyed product that does not discolor under various light sources. It is.
反応染料はセルロース繊維や含窒素繊維を染色するため
の染料として広く利用されているが、これらの染色物は
各種光源下で色相が変化するものが多い。すなわち、染
色物を晴天の北窓光で見た場合の標準色相に対して、朝
日や夕日の下で見た場合、更に、撮影用スポットライト
及び各稲照明用光源の下で見た場合の色相が異なること
が多い。このような色相差が大きい染色物は商品価値を
低下させる原因となる。特に、高級衣料用として使われ
る黒色染色物の場合には、撮影用スポットライトの照射
下において、赤味を帯びた色相になるものが多く、商品
イメージを大きく損ねる欠点がある。Reactive dyes are widely used as dyes for dyeing cellulose fibers and nitrogen-containing fibers, but the hue of these dyed products often changes under various light sources. In other words, the standard hue when the dyed product is viewed under the north window light on a clear day is different from the hue when viewed under the morning sun or the setting sun, as well as under a photographic spotlight and each light source for illumination. are often different. A dyed product with such a large hue difference causes a decrease in commercial value. In particular, black dyed products used for high-end clothing often take on a reddish hue when exposed to photographic spotlights, which has the disadvantage of greatly damaging the product image.
このような傾向は分散染料を用いて染色されたポリエス
テル繊維の場合も同様であるが、ポリエステル繊維の場
合には、特定組成の分散染料を用いることによシ上記色
相差を抑制する方法が提案されている。しかしながら、
反応染料を用いる染色の場合には、各種光源下における
色相差の改善検討は殆んど行なわれていない。This tendency is the same in the case of polyester fibers dyed with disperse dyes, but in the case of polyester fibers, a method has been proposed to suppress the above-mentioned hue difference by using disperse dyes with a specific composition. has been done. however,
In the case of dyeing using reactive dyes, there has been almost no study on improving the hue difference under various light sources.
本発明はセルロース繊維或いは含窒素繊維等を染色した
場合、光源の差によシ色相に影響を受けない黒色の染色
物を得ることができる反応染料の提供を目的とするもの
である。An object of the present invention is to provide a reactive dye that can produce a black dyed product whose hue is not affected by differences in light sources when cellulose fibers or nitrogen-containing fibers are dyed.
本発明者らはネービーブルー色とオレンジ色の反応染料
混合物を用いてセルロース繊維或いは含窒素繊維等を黒
色に染色する方法につき検討した結果、特定のネービー
ブルー色染料とオレンジ色染料を配合することによシ光
源差による色相差を抑制し得ることを見出した。すなわ
ち本発明は、少なくともネービーブルー色の反応染料と
オレンジ色の反応染料とを配合してなる黒色用反応染料
混合物において、ネービーブルー成分として、遊離酸の
形で下記−数式(式中、Xは−CH=Cl−12基又は
−C2H40SO8H基を表わす)で示される染料を用
い、且つ、オレンジ成分として、ネービーブルー成分に
対して0、/〜り重量倍の遊離酸の形で下記−数式表わ
し、(ここでZは−0)(基じ−CH−C)(、基又は
徴とする黒色用反応染料混合物に存する。The present inventors investigated a method for dyeing cellulose fibers or nitrogen-containing fibers black using a mixture of navy blue and orange reactive dyes, and found that a method for dyeing cellulose fibers or nitrogen-containing fibers black was achieved by blending a specific navy blue dye and an orange dye. We have found that it is possible to suppress hue differences due to differences in light sources. That is, the present invention provides a black reactive dye mixture comprising at least a navy blue reactive dye and an orange reactive dye, as a navy blue component in the form of a free acid represented by the following formula (wherein, X is -CH=Cl-12 group or -C2H40SO8H group) is used, and as an orange component, in the form of a free acid in an amount of 0 to 2 times the weight of the navy blue component, the following formula is used: , (where Z is -0) (the group -CH-C) (, is present in the black reactive dye mixture as the group or symbol.
以下、本発明の詳細な説明する。The present invention will be explained in detail below.
本発明ではネービーブルー成分として前足−般式〔A〕
で示される水溶性反応染料を選定し、一方、オレンジ成
分として前足一般式CBIで示される水溶性反応染料を
選定し、これらを組合せた点が特徴であるが、その配合
割合はオレンジ成分がネービーブルー成分に対して、o
、i〜亭重量倍、好ましくは0.2〜3重量倍である。In the present invention, as a navy blue component, the forefoot-general formula [A]
A water-soluble reactive dye represented by is selected, and a water-soluble reactive dye represented by the general formula CBI for the orange component is selected, and these are combined.The blending ratio is that the orange component is navy blue. For the blue component, o
, i~tei times the weight, preferably 0.2 to 3 times the weight.
本発明はこの二成分を配合した混合物を用いて、セルロ
ース繊維や含窒素繊維を黒色に染色することによシ、各
種光源下でも色相差を生じない染色物を得ることができ
る。In the present invention, by dyeing cellulose fibers or nitrogen-containing fibers black using a mixture of these two components, it is possible to obtain a dyed product that does not cause any hue difference even under various light sources.
前足一般式CA)及び〔B〕の反応染料は公知のもので
アシ、各々、公知法に従って製造することができる。ま
た、本発明に係る反応染料は遊離酸又はその塩の形で用
いられるが、通常、その塩としては、リチウム塩、ナト
リウム塩、カリウム塩、カルシウム塩などのアルカリ金
属塩又はアルカリ土類金属塩が好ましい。The reactive dyes of the general formulas CA) and [B] are known and can be produced according to known methods. Further, the reactive dye according to the present invention is used in the form of a free acid or a salt thereof, and the salt is usually an alkali metal salt or an alkaline earth metal salt such as a lithium salt, sodium salt, potassium salt, or calcium salt. is preferred.
本発明では上述のネービーブルー成分とオレンジ成分の
二成分配合によシ黒色用染料となるが、必要に応じて、
これにレッド成分、イエロー成分及び/又はブルー成分
を配合しても差し支えない。すなわち、本発明の各種光
源下での色相差抑制効果は前足一般式[A)と[8]と
の配合によシ達成されるもので、これに第3成分を更に
加えても、本発明の効果は基本的に変るものではない。In the present invention, a black dye is obtained by combining the above-mentioned navy blue component and orange component, but if necessary,
There is no problem even if a red component, a yellow component and/or a blue component are added to this. That is, the hue difference suppressing effect under various light sources of the present invention is achieved by the combination of the forefoot general formula [A] and [8], and even if a third component is further added to this, the effect of suppressing the hue difference under various light sources is achieved. The effect basically remains unchanged.
したがって、場合によっては、ネービープル−成分又は
オレンジ成分についても、前示一般式(A)及びCB、
] IM外の第3成分を配合してもよい。第3成分の量
は極端に多いと本発明の効果か薄くなるので、通常、本
発明で特定するネービーブルー成分及びオレンジ成分に
対して、ダ重量倍、好ましくは3重量倍以下で配合する
のが良い。Therefore, in some cases, for the navy pull component or the orange component, the general formula (A) and CB,
] A third component other than IM may be blended. If the amount of the third component is extremely large, the effect of the present invention will be weakened, so it is usually blended in an amount not more than 2 times the weight of the navy blue component and the orange component specified in the present invention, preferably 3 times the weight or less. is good.
例えば、ネービーブルー成分として、前示−般式〔A〕
の反応染料とともに下記−数式(式中、Xは前記定義と
同じである〕で示される反応染料を用いると、染料混合
物全体のバランスを損ねることなく、染料混合物の低コ
スト化を図ることができるので好ましい。For example, as a navy blue component, the following general formula [A]
By using the reactive dye represented by the following formula (wherein, Therefore, it is preferable.
なお、本発明の反応染料混合物は予め混合しておいても
よいし、また、染色時に混合しても差し支えない。The reactive dye mixture of the present invention may be mixed in advance or may be mixed during dyeing.
本発明の染料混合物によシ染色可能な繊維としては、通
常、木綿、ビスコースレーヨン、キュプラアンモニウム
レーヨン、麻なトノセルロース系繊維、更にポリアミド
、羊毛、絹等の含窒素繊維が挙げられるが、セルロース
繊維が特に望ましい。また、これらの繊維は、例えばポ
リエステル、トリア“セテート、ポリアクリロニトリル
などとの混合繊維として用いても差し支えない。Examples of fibers that can be dyed with the dye mixture of the present invention include cotton, viscose rayon, cuproammonium rayon, linen tonocellulose fibers, and nitrogen-containing fibers such as polyamide, wool, and silk. Cellulose fibers are particularly preferred. Furthermore, these fibers may be used as mixed fibers with, for example, polyester, triacetate, polyacrylonitrile, and the like.
本発明の染料混合物は公知の種々の染色法に適用するこ
とができ、通常、吸尽染色法に適用するのが望ましいが
、コールドパットバッチ法又はパッドスチーム法などに
適用しても効果的である。The dye mixture of the present invention can be applied to various known dyeing methods, and although it is usually preferable to apply it to an exhaust dyeing method, it is also effective to apply it to a cold put batch method or a pad steam method. be.
本発明の染料混合物を用いてセルロース含有繊維を吸尽
染色するには、例えば、重炭酸ソーダ、炭酸ソーダ、炭
酸リチウム、苛性ソーダ等のアルカリ、および、例えば
、芒硝、食塩等の無機塩の存在下、染色することができ
る。この際のアルカリの使用量は通常、染色浴/A’当
シ110−ざ02である。そして、染色温度は通常、亭
o −g o℃、好ましくは50〜60℃である。In order to exhaustively dye cellulose-containing fibers using the dye mixture of the invention, dyeing can be carried out in the presence of an alkali such as, for example, bicarbonate of soda, sodium carbonate, lithium carbonate, caustic soda, and an inorganic salt such as, for example, mirabilite, common salt, etc. can do. The amount of alkali used in this case is usually 110 to 02 of dye bath/A'. The dyeing temperature is usually 50-60°C, preferably 50-60°C.
次に1本発明を実施例によシ更に詳細に説明するが、本
発明はその要旨を超えない限シ実施例の記述に限定され
るも″のではない。Next, the present invention will be explained in more detail by way of examples, but the present invention is not limited to the description of the examples unless it exceeds the gist thereof.
実施例1
遊離酸の形で下記構造式〔a〕
で示されるネービーブルー色の反応染料0.72と遊離
酸の形で下記構造式〔b〕
・・・・・(b)
で示されるオレンジ色の反応染料0.Jtとを混合した
黒色用染料混合物を水、200 mlに溶解し、これに
芒硝iotを加え溶解し調製した染浴(芒硝濃度s o
f/13 )に、シルケット綿メリヤスioyを浸漬
し、30分を要してgo′cまで昇温し、次いで、炭酸
ソーダ3fを添加し同温度で1時間吸尽染色を行なった
。Example 1 A navy blue reactive dye 0.72 represented by the following structural formula [a] in the form of a free acid and an orange represented by the following structural formula [b] (b) in the form of a free acid Color reactive dye 0. A dye bath was prepared by dissolving a black dye mixture mixed with Jt in 200 ml of water, and adding and dissolving mirabilite iot (mirabilite concentration so
Mercerized cotton knitted Ioy was immersed in a solution of f/13), the temperature was raised to go'c over 30 minutes, and then 3 f of soda carbonate was added and exhaust dyeing was carried out at the same temperature for 1 hour.
染色後、染布を常法によシ、水洗、ソーピング、乾燥を
行ない黒色染布を得た。After dyeing, the dyed fabric was washed, washed, soaped, and dried in a conventional manner to obtain a black dyed fabric.
この黒色染布につき、下記の方法にょシ演色性試験を実
施した。This black dyed fabric was subjected to a color rendering test using the method described below.
結果を表−7に示す。The results are shown in Table-7.
く演色性試験〉
黒色染布を写真撮影用ランプ(机下電器製、品番PR8
!0OWS )照射下で見た場合の色相と黒色布を晴天
時の北窓光下(自然光〕で見た場合の色相とを比較し、
その色相差を下記基準にて肉眼で判定した。Color rendering test> Lamp for photographing black dyed cloth (manufactured by Kishita Denki, product number PR8)
! 0OWS) Compare the hue when viewed under illumination and the hue when black cloth is viewed under north window light (natural light) on a clear day.
The hue difference was visually determined according to the following criteria.
◎・・・・・色相差が殆んど認められない○・・・・・
色相差が少し認められる
×・・・・・色相差がやや大きい
X・・・・・色相差がかなシ大きい
比較例1〜コ
実施例1で用いたネービーブルー色の反応染料[a)の
代シに下記〔a′〕または〔aつで示される反応染料ま
たはその塩を用いる以外は実施例1と同様に染色を行な
h黒色染布を得た。この染布につき実施例1と同様に演
色性試験を行なった。結果を表−7に示す。◎・・・Hardly any hue difference is observed○・・・・・・
A slight difference in hue is observed ×...The difference in hue is slightly large.X...The difference in hue is slightly large. Dyeing was carried out in the same manner as in Example 1, except that the reactive dye shown in [a'] or [a] or its salt was used as a substitute to obtain a black dyed fabric. A color rendering test was conducted on this dyed fabric in the same manner as in Example 1. The results are shown in Table-7.
HO3S SO,H
実施例、2〜6
表−7に示されるネービーブルー色染料およびオレンジ
色染料を用い、更に要すれば赤色反応染料を加え実施例
1と同様に木綿布の染色を行なって黒色染色物を得、次
いでこの黒色布の演色性試験を行なった。結果を表−)
に示す。HO3S SO,H Examples, 2 to 6 Using the navy blue dye and orange dye shown in Table 7, and adding red reactive dye if necessary, dye a cotton cloth in the same manner as in Example 1 to obtain black color. A dyed product was obtained, and then a color rendering test was carried out on this black cloth. Display the results.)
Shown below.
なお、表−7に示される染料は遊離酸の形で下式で示さ
れる染料である。The dyes shown in Table 7 are dyes represented by the following formula in the form of free acids.
Ca〕、[aつ、 (a“〕:前出
Cb−/)
〔トコ〕
〔C〕
実施例7
実施例1のオレンジ色の反応染料〔b〕の代シに遊離酸
の形で表−λの構造式で示されるオレンジ色の各反応染
料を用い、その外は実施例1と全く同様な染色を実施し
黒色染布を得、各染布について同様の演色性試験を実施
したところ、各々の判定結果は全て「◎」と優れたもの
であった。Ca], [a, (a"): Cb-/) [Toko] [C] Example 7 In place of the orange reactive dye [b] of Example 1, Table 1 was added in the form of a free acid. Using each orange reactive dye represented by the structural formula of λ, dyeing was carried out in exactly the same manner as in Example 1 to obtain a black dyed fabric, and the same color rendering test was conducted on each dyed fabric. The results of each evaluation were all "◎" and excellent.
表−2
実施例t
ネービーブルー色の反応染料(a、io、/r yと(
a’:] 0.!; j−f及びオレンジ色の反応染料
〔トコ〕0.32とf:使用した以外は実施例1と全く
同様な染色を実施し、黒色染布を得た。Table 2 Example t Navy blue reactive dye (a, io, /ry and (
a': ] 0. ! Dyeing was carried out in exactly the same manner as in Example 1 except that j-f and orange reactive dye [toco] 0.32 and f were used to obtain a black dyed fabric.
実施例1と同様の演色性試験を実施したところ判定結果
は「O〜◎」と優れたものであった。When the same color rendering test as in Example 1 was carried out, the evaluation results were excellent as "O to ◎".
本発明は特定のネービーブルー色の反応染料と特定のオ
レンジ色の反応染料とを配合した黒色用染料混合物であ
るが、本発明の染料混合物を用いてセルロース繊維又は
含窒素繊維を黒色に染色した場合には、各種光源下にお
いても色相に差がない優れた染色物を得ることができる
。The present invention is a black dye mixture containing a specific navy blue reactive dye and a specific orange reactive dye. Cellulose fibers or nitrogen-containing fibers are dyed black using the dye mixture of the present invention. In some cases, it is possible to obtain an excellent dyed product with no difference in hue even under various light sources.
出 願 人 三菱化成株式会社 代 理 人 弁理士 良否用 −(ほか1名)Sender: Mitsubishi Kasei Corporation Representative: Patent attorney - (1 other person)
Claims (1)
ジ色の反応染料とを配合してなる黒色用反応染料混合物
において、ネービーブルー成分として、遊離酸の形で下
記一般式 ▲数式、化学式、表等があります▼・・・・・〔A〕 (式中、Xは−CH=CH_2基又は−C_2H_4O
SO_3H基を表わす)で示される染料を用い、且つ、
オレンジ成分として、ネービーブルー成分に対して0.
1〜4重量倍の遊離酸の形で下記一般式 ▲数式、化学式、表等があります▼〔B〕 〔式中、Dは▲数式、化学式、表等があります▼基又は
▲数式、化学式、表等があります▼基を 表わし、(ここで、Zは−OH基、−CH=CH_2基
又は−C_2H_4OSO_3H基を表わす)、Rは水
素原子又はメチル基を表わし、Yは▲数式、化学式、表
等があります▼基又は ▲数式、化学式、表等があります▼基を表わす〕で示さ
れる染料を用い ることを特徴とする黒色用反応染料混合物。(1) In a black reactive dye mixture comprising at least a navy blue reactive dye and an orange reactive dye, the following general formula ▲ mathematical formula, chemical formula, table, etc. is used as a navy blue component in the form of a free acid. Yes▼・・・・・・[A] (In the formula, X is -CH=CH_2 group or -C_2H_4O
using a dye represented by SO_3H group), and
As an orange component, 0.0% compared to a navy blue component.
In the form of 1 to 4 times the weight of the free acid, the following general formula ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ [B] [In the formula, D is ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ group or ▲ Numerical formulas, chemical formulas, There are tables, etc.▼Represents a group (where Z represents a -OH group, -CH=CH_2 group or -C_2H_4OSO_3H group), R represents a hydrogen atom or a methyl group, and Y represents a ▲mathematical formula, chemical formula, table, etc. A reactive dye mixture for black color characterized by using a dye represented by ▼ group or ▲ mathematical formula, chemical formula, table, etc. ▼ representing group].
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63-70718 | 1988-03-24 | ||
JP7071888 | 1988-03-24 |
Publications (2)
Publication Number | Publication Date |
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JPH01315469A true JPH01315469A (en) | 1989-12-20 |
JP2631006B2 JP2631006B2 (en) | 1997-07-16 |
Family
ID=13439625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1931989A Expired - Fee Related JP2631006B2 (en) | 1988-03-24 | 1989-01-27 | Reactive dye mixture for black |
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JP (1) | JP2631006B2 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0273870A (en) * | 1988-09-08 | 1990-03-13 | Mitsubishi Kasei Corp | Water-soluble dye mixture |
EP0668328A3 (en) * | 1994-02-19 | 1995-09-20 | Hoechst Ag | |
EP0827987A3 (en) * | 1996-09-05 | 1998-09-09 | DyStar Textilfarben GmbH & Co. Deutschland KG | Mixtures of azo reactive dyes and their use for dyeing fiber material containing hydroxy or carbonamide groups |
US5931974A (en) * | 1998-07-28 | 1999-08-03 | Dystar Textilfarben Gmbh & Co. | Deep black dye mixtures of fiber-reactive azo dyes and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material |
US6015439A (en) * | 1999-02-16 | 2000-01-18 | Dystar Textilefarben Gmbh & Co. | Deep black dye mixtures of fiber-reactive azo dyes and a process for dyeing hydroxy and/or carboxamido containing fibers |
WO2008156097A1 (en) | 2007-06-21 | 2008-12-24 | Koike Sanso Kogyo Co., Ltd. | Plasma cutting method |
CN102321391A (en) * | 2011-09-07 | 2012-01-18 | 上海雅运纺织化工股份有限公司 | Three primary color reactive dye composition, and dyeing application of three primary color reactive dye composition in fiber |
CN105273439A (en) * | 2015-11-04 | 2016-01-27 | 山东黄河三角洲纺织科技研究院有限公司 | High-purity active black printing dye |
CN107345082A (en) * | 2016-05-05 | 2017-11-14 | 中山上如化工有限公司 | It is a kind of that there is the reactive dye compound for washing function of missing old times or old friends |
CN109651841A (en) * | 2019-01-14 | 2019-04-19 | 浙江劲光实业股份有限公司 | A kind of preparation method of composite active black dye |
-
1989
- 1989-01-27 JP JP1931989A patent/JP2631006B2/en not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0273870A (en) * | 1988-09-08 | 1990-03-13 | Mitsubishi Kasei Corp | Water-soluble dye mixture |
JPH0774314B2 (en) * | 1988-09-08 | 1995-08-09 | 三菱化学株式会社 | Water-soluble dye mixture |
EP0668328A3 (en) * | 1994-02-19 | 1995-09-20 | Hoechst Ag | |
EP0976794A1 (en) * | 1994-02-19 | 2000-02-02 | DyStar Textilfarben GmbH & Co. Deutschland KG | Reactive dyestuffs and their use in dyeing and printing fibre materials containing hydroxyle and/or carbonamide groups |
EP0827987A3 (en) * | 1996-09-05 | 1998-09-09 | DyStar Textilfarben GmbH & Co. Deutschland KG | Mixtures of azo reactive dyes and their use for dyeing fiber material containing hydroxy or carbonamide groups |
EP0976793A1 (en) * | 1998-07-28 | 2000-02-02 | DyStar Textilfarben GmbH & Co. Deutschland KG | Deep black dye mixture of fiber-reactive azo dyes and use thereof for dyeing hydroxy-and/or carboxamido-containing fiber material |
US5931974A (en) * | 1998-07-28 | 1999-08-03 | Dystar Textilfarben Gmbh & Co. | Deep black dye mixtures of fiber-reactive azo dyes and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material |
US6015439A (en) * | 1999-02-16 | 2000-01-18 | Dystar Textilefarben Gmbh & Co. | Deep black dye mixtures of fiber-reactive azo dyes and a process for dyeing hydroxy and/or carboxamido containing fibers |
WO2008156097A1 (en) | 2007-06-21 | 2008-12-24 | Koike Sanso Kogyo Co., Ltd. | Plasma cutting method |
CN102321391A (en) * | 2011-09-07 | 2012-01-18 | 上海雅运纺织化工股份有限公司 | Three primary color reactive dye composition, and dyeing application of three primary color reactive dye composition in fiber |
CN105273439A (en) * | 2015-11-04 | 2016-01-27 | 山东黄河三角洲纺织科技研究院有限公司 | High-purity active black printing dye |
CN107345082A (en) * | 2016-05-05 | 2017-11-14 | 中山上如化工有限公司 | It is a kind of that there is the reactive dye compound for washing function of missing old times or old friends |
CN109651841A (en) * | 2019-01-14 | 2019-04-19 | 浙江劲光实业股份有限公司 | A kind of preparation method of composite active black dye |
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