JPH02251684A - Nonuniform dyeing of cellulosic fiber cloth - Google Patents
Nonuniform dyeing of cellulosic fiber clothInfo
- Publication number
- JPH02251684A JPH02251684A JP1066949A JP6694989A JPH02251684A JP H02251684 A JPH02251684 A JP H02251684A JP 1066949 A JP1066949 A JP 1066949A JP 6694989 A JP6694989 A JP 6694989A JP H02251684 A JPH02251684 A JP H02251684A
- Authority
- JP
- Japan
- Prior art keywords
- reducing agent
- cellulosic fiber
- fiber cloth
- dyeing
- steaming
- 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
- 239000004744 fabric Substances 0.000 title claims abstract description 32
- 238000004043 dyeing Methods 0.000 title claims abstract description 13
- 239000000835 fiber Substances 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 14
- 239000000984 vat dye Substances 0.000 claims abstract description 14
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 12
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 12
- 238000010025 steaming Methods 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 3
- 230000003647 oxidation Effects 0.000 claims abstract 2
- 238000007254 oxidation reaction Methods 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 14
- 229920003043 Cellulose fiber Polymers 0.000 claims description 13
- 239000006185 dispersion Substances 0.000 abstract 2
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 229920002678 cellulose Polymers 0.000 description 5
- 239000001913 cellulose Substances 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 3
- RYYXDZDBXNUPOG-UHFFFAOYSA-N 4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine;dihydrochloride Chemical compound Cl.Cl.C1C(N)CCC2=C1SC(N)=N2 RYYXDZDBXNUPOG-UHFFFAOYSA-N 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 229920001407 Modal (textile) Polymers 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
- 229930192627 Naphthoquinone Natural products 0.000 description 1
- 240000007817 Olea europaea Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000010975 amethyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000009990 desizing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- -1 heterocyclic benzoquinones Chemical class 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000009981 jet dyeing Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 150000002791 naphthoquinones Chemical class 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000988 sulfur dye Substances 0.000 description 1
Landscapes
- Coloring (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分！Ｗ）
本発明は、セルロース系繊維布帛に不拘−染効果（斑染
、プリーチアウド調染）を付与し得るセルロース系繊維
布帛の不均−染色法化関するものである。Detailed Description of the Invention (Industrial Application! W) The present invention is directed to uneven dyeing of cellulose fiber fabrics that can impart an unrestricted dyeing effect (variegated dyeing, pleated dyeing) to cellulose fiber fabrics. It is related to legalization.
（従来の技術とその問題点）
従来から不拘−染効果を有する布帛については様々の開
発がなされ、市場にも多く出回っていた。(Prior Art and its Problems) Various developments have been made in the past regarding fabrics having an unrestricted dyeing effect, and many of them have appeared on the market.
ス、液流染色機、ロータリーワッシャー等で染着した染
料を部分的に脱落さぜただけのもの、或いはバッグ−の
絞り率を故意に不均一にしたものや不均一な温度分布を
もつ乾燥機で染料を付与した布帛を乾燥しただけのもの
、或いは撓水剤、還元剤をあらかじめ部分的に付与し、
次いで染色し不拘−染効果を得たもので、効果の再現性
化欠けるという問題があった。Items in which the dye dyed using a jet dyeing machine, rotary washer, etc. have only partially fallen off, or items in which the squeezing rate of the bag is intentionally uneven or drying with uneven temperature distribution. Fabrics that have been dyed with a machine and then dried, or partially coated with a water repellent or reducing agent in advance.
It was then dyed to obtain an unrestricted dyeing effect, which caused the problem of lack of reproducibility of the effect.
これらの問題点を解決するために特開昭６ｌ−１１１１
７８Ｓ号公報には改質セルロースと未改質セルロースと
を交編、交織したものを用いて霜降り調製品を得る方法
が提案されているが、穏々の糸、布帛を用意しておく必
要があり、実用的でないという問題があった。In order to solve these problems, JP-A-6L-1111
Publication No. 78S proposes a method of obtaining a marbled preparation using mixed knitting and interweaving of modified cellulose and unmodified cellulose, but it is necessary to prepare gentle threads and fabrics. However, there was a problem that it was not practical.
本発明は上述の問題点に鑑みてなされものであって、簡
単かつ効率的ξζ再現性醤と優れた不拘−染効果を付与
し得るセルロース系繊維布帛の不均一染色法の提供を目
的とするものである。The present invention has been made in view of the above-mentioned problems, and aims to provide a method for uneven dyeing of cellulose fiber fabrics that is simple and efficient and can impart ξζ reproducibility and excellent unrestricted dyeing effects. It is something.
（問題点を解決するための手段）
上述の目的は、セルロース系繊維布帛に、建染染料を付
与し乾燥した後、硅酸ソーダと還元剤を含有し、還元剤
が結晶形のまま存在する処理液を不均一染色法により達
成される。(Means for solving the problem) The above purpose is to apply a vat dye to a cellulose fiber fabric, dry it, and then add sodium silicate and a reducing agent, so that the reducing agent remains in a crystalline form. This is achieved by using a non-uniform dyeing method for the treatment solution.
更に本発明方法について詳細に述べる。本発明方法でい
うセルロース系繊維布帛とは、綿、ポリノジック、麻等
単独、またはその等繊維の混紡あるいは交織、更には綿
、ポリノジック、麻等とポリエステル繊維との混紡、あ
るいは交織による織物及び編物が挙げられ、これらの繊
維構造物を構成する経糸、緯糸の番手、密度は特に限定
されない、そして該セルロース系繊維布帛は公知の方法
により、糊抜、精練、晴、シルケット等の前処理が行わ
れる。Further, the method of the present invention will be described in detail. The cellulosic fiber fabric used in the method of the present invention refers to woven or knitted fabrics made of cotton, polynosic, hemp, etc. alone, or blends or interweaving of these fibers, or blends or interweaving of cotton, polynosic, hemp, etc. with polyester fibers. The counts and densities of the warps and wefts constituting these fiber structures are not particularly limited, and the cellulosic fiber fabrics may be pretreated by desizing, scouring, clearing, mercerizing, etc. by known methods. be exposed.
本発明方法において、建染染料とは、例えば高次融合環
式および複素環式ベンゾキノンまたはナフトキノン、硫
化染料および特にアントラキノイドまたはインジゴ染料
などが挙げられる。In the process of the invention, vat dyes include, for example, higher fused cyclic and heterocyclic benzoquinones or naphthoquinones, sulfur dyes and especially anthraquinoid or indigo dyes.
本発明方法において、還元剤としては、例えばソジウム
・ハイドロサルファイド、二酸化チオ尿素等が挙げられ
る。In the method of the present invention, examples of the reducing agent include sodium hydrosulfide and thiourea dioxide.
本発明方法において用いるアルカリは硅酸ソーダに限定
する。硅酸ソーダ中では先に挙げたソジウム・ハイドロ
サルファイド、二酸化チオ尿素等は結晶形のまま存在し
、分散された状態のまま布帛に作用する点に特徴がある
。The alkali used in the method of the present invention is limited to sodium silicate. In sodium silicate, the aforementioned sodium hydrosulfide, thiourea dioxide, etc. exist in a crystalline form and are characterized in that they act on the fabric in a dispersed state.
本発明は具体的に次の様に実施できる。セルロース系繊
維布帛化、建染染料を分散させた染色液をパディングす
るか又は建染染料を含有する捺染糊を印捺し、中間乾燥
する。次に硅酸ソーダと還元剤を含有する処理液を公知
のスクリーンプリント法、コーティング法等で上記布帛
の片面に付与した後、空気を含まない１０！〜１０４℃
の飽和蒸気で！Ｏ−！Ｏ秒スチー電ングし、酸化、ソー
ピングする。The present invention can be specifically implemented as follows. Cellulose-based fibers are made into fabrics, padded with a dye solution containing a vat dye dispersed therein, or printed with a printing paste containing a vat dye, and then dried intermediately. Next, a treatment solution containing sodium silicate and a reducing agent is applied to one side of the fabric using a known screen printing method, coating method, etc., followed by a treatment solution containing no air. ~104℃
With saturated steam! O-! Steam for 0 seconds, oxidize and soap.
（作用）
本発明は、セルロース系繊維布帛に、建染染料を付与し
乾燥した後、硅酸ソーダと還元剤を含有する処理液を付
与し、次いでスチー【ング、酸化及びソーピングするが
、還元剤は硅酸ソーダに溶解しないため還元剤は硅酸ソ
ーダ中に結晶形のまま存在した形で布帛に付与され、ス
チーミング中の水分によりその存在部のみで溶解し還元
作用を起し、存在しない部署との発色性の差が生じ、小
部分的に不均一効果を与えるのである。そして裏面から
ブロッチ式に適用した場合には、当然裏面が優先的に発
色するが、糸の隙間も発色する為に表面からみると糸の
隙間のみ染色されたようになり、更にその効果が助長さ
れるのである。(Function) The present invention applies a vat dye to a cellulose fiber fabric and dries it, then applies a treatment liquid containing sodium silicate and a reducing agent, and then steams, oxidizes and soaps the fabric. Since the reducing agent does not dissolve in sodium silicate, the reducing agent is applied to the fabric in a crystalline form in the sodium silicate, and due to the moisture during steaming, it dissolves only in the area where it exists, causing a reducing action and reducing its presence. There is a difference in color development between the parts that are not coated, and a non-uniform effect is produced in small areas. When applied in a blotch style from the back side, the color develops preferentially on the back side, but the color also develops in the spaces between the threads, so when viewed from the front, it appears that only the spaces between the threads have been dyed, further enhancing the effect. It will be done.
（実施例）
次に、この発明の実施例を第１図〜ｆＨ！図に基づいて
説明する。(Example) Next, examples of the present invention are shown in FIGS. This will be explained based on the diagram.
ξの実施例においては、セルロース系繊維布帛（１）と
して綿４０”ブロード地を用いた。In the example ξ, a 40'' cotton broadcloth was used as the cellulose fiber fabric (1).
そして、建染染料を上記セルロース系繊維布帛（１）に
付与するにあたっては、水に建染染料として【ケスシン
。グリーンＲＢＴ（三井東圧−社製）ｓｆと鳳ケスレン
、オリーブＴ（三井東圧−社製）を１０７．マイグレー
シ四ン防止剤を１ｆ加え、１１に調整した建染染料液を
用い、この建染染料液をパッド・ドライ法により上記セ
ルロース系繊維布帛（１）に付与し、乾燥した。When applying the vat dye to the above-mentioned cellulose fiber fabric (1), the vat dye [Kesshin] is added to water. Green RBT (manufactured by Mitsui Toatsu Co., Ltd.) sf, Otori Keslen, and Olive T (manufactured by Mitsui Toatsu Co., Ltd.) at 107. Using a vat dye solution adjusted to 11 by adding 1 f of a migration inhibitor, this vat dye solution was applied to the cellulose fiber fabric (1) by a pad dry method and dried.
次に、硅酸ソーダ（モル比１．Ｓ Ｏｅ Ｎａｎｏに対
する８１Ｏ！分子比）８部部、ソジウム・ハイドロサル
ファイド６部を含有する処理液（４）を調整した。Next, a treatment liquid (4) containing 8 parts of sodium silicate (molar ratio 1.S Oe to Nano! 81 O! molar ratio) and 6 parts of sodium hydrosulfide was prepared.
次いで上記建染染料が付与されたセルロース系繊維布帛
（１）を、金属製の絞りローラ（２）とゴムローラ（５
）とが対設されてなる一対のローラ（２） 、 （３）
間に、案内ローラ（８）を介してゴムローラ（りの下か
ら導入させるようにした。Next, the cellulose fiber fabric (1) to which the vat dye has been applied is passed through a metal squeezing roller (2) and a rubber roller (5).
) and a pair of rollers (2) and (3) arranged oppositely.
In between, the rubber roller was introduced from below via a guide roller (8).
そして、上記処理液（４）を絞りローラ（２）のロール
面（２ａ）に膜状となるようにして均一に付着させ、ロ
ーラ（２） 、 （ｓ）を回転させて、上記セルロース
系繊維布帛（１）をこのローラ（２） 、 （Ｉｓ）間
を通過させると共に、このセルロース系繊維布帛（１）
の裏面に、上記絞りローラ（２）より処理液（４）を薄
く付与するようにした。Then, the treatment liquid (4) is applied uniformly to the roll surface (2a) of the squeezing roller (2) in the form of a film, and the rollers (2) and (s) are rotated to remove the cellulose fibers. The fabric (1) is passed between the rollers (2) and (Is), and the cellulose fiber fabric (1)
The treatment liquid (4) was applied thinly to the back surface of the sample by the squeezing roller (2).
ここで、粘性のある処理液（４）を、絞りローラ（２）
のロール面（２ａ）に平均厚み９．１ｍｍ以下の膜状に
して均一化付着させるにあたり、この実施例では、ξの
絞りローラ（’ｌ）のロール面（！ｌ）と、ロール面Ｃ
Ｔ＆）が対面するようにしてメジ、ローラ（１）を設け
、乙のメジ轟ローラ（１）を位置調整用の回転ハンドル
（８）姿ζよって絞りローラ（１）に対して適当な位置
にセットした。Here, the viscous processing liquid (4) is transferred to the squeezing roller (2).
In order to uniformly adhere the membrane to the roll surface (2a) with an average thickness of 9.1 mm or less, in this example, the roll surface (!l) of the squeezing roller ('l) of ξ and the roll surface C
Install the Meji roller (1) so that the T & I set it.
そして、貯蔵用タンク（９ａ）に貯えられた処理液（４
）を、供給用タンク（９ｂ）に設けたレベルコントロー
ラ（９Ｃ）で制御しながら、供給用タンク（ｓｂ）にポ
ンプ（９ｄ）で供給し、この供給用タンク（９ｂ）から
調整バルブ（Ｉｅ）で供給量を調整しながら、メジ轟ロ
ーラ（７）のロール面（７Ｂ）に、供給ノズル（９ｆ）
より処理液（４）を供給するようにした。Then, the processing liquid (4) stored in the storage tank (9a)
) is supplied to the supply tank (sb) by the pump (9d) while being controlled by the level controller (9C) provided in the supply tank (9b), and from this supply tank (9b) the adjustment valve (Ie) While adjusting the supply amount with
The treatment liquid (4) was supplied more frequently.
そして、仁のように処理液（４）が供給されたメジ晶ロ
ーラ（７）を、コントローラ（１０）で回転速度を制御
しながら駆動装置（１１）により、絞りローラ（２）と
反対方向にその回転と同調するようξζ回転させ、その
ロール面（７１）に供給された処理液（４）を、絞りロ
ーラ（叩）のロール面（！ａ）に付与するようにした。Then, the amethyst roller (7) supplied with the processing liquid (4) is rotated in the opposite direction to the squeezing roller (2) by the drive device (11) while controlling the rotational speed by the controller (10). It was rotated ξζ in synchronization with the rotation, and the treatment liquid (4) supplied to the roll surface (71) was applied to the roll surface (!a) of the squeezing roller (beater).
このよう昏こして、処理液（４）をメッシ具ローラ（１
）のロール面（ｒａ）から絞りローラ（りのロール面（
！ａ）化付与する場合、メッシェローラＣ１）のロール
面（７１）における処理液（４）の液切れがよ（、処理
液（４）が絞りローラ（りのロール面（！ａ）に薄（均
一に付着されるようになった。ｓ！た、メッシ二ローラ
（１）に供給された過剰の処理液（４）は、メッシ１０
−ラｆｆ）の溝からその下に設けられたバス（Ｓ）内に
排出され、絞りローラ（りのロール面（２ａ）には、常
に処理液０〕が平均厚み６．１ｍｍ以下の膜状に均一に
付与されるようになった。In this manner, the processing liquid (4) is applied to the mesh roller (1).
) from the roll surface (ra) of the squeezing roller (ra) to the roll surface (ra) of the squeezing roller (
! a) In the case of imparting a coating, the processing liquid (4) should not run out on the roll surface (71) of the mesh roller C1) (and the processing liquid (4) should be thin (uniform) on the roll surface (!a) of the squeezing roller (C1). The excess processing liquid (4) supplied to the mesh roller (1) is now deposited on the mesh roller (1).
- The processing liquid is discharged from the groove of the roller ff) into the bath (S) provided below, and the processing liquid is always 0 on the roll surface (2a) of the squeezing roller (2a) in the form of a film with an average thickness of 6.1 mm or less. is now applied uniformly.
そして、上記のようにして絞りローラ（２）からセルロ
ース系繊維布帛（１）の裏面に処理液（４）を薄く付与
した後は、ξれを１０！’ＣＸ１Ｏ秒スチーミングし、
次に酸化、ソーピングし本発明実施例の製品を得た。After applying the treatment liquid (4) thinly to the back side of the cellulose fiber fabric (1) from the squeezing roller (2) as described above, the ξ deviation is reduced to 10! 'CX Steam for 10 seconds,
Next, the product was oxidized and soaped to obtain a product according to an example of the present invention.
この結果、処理液（４）が付与されていない表面におい
ては、白〜淡オリーブ色の不均一なプリーチアウド調効
果を有する織物が得られた。As a result, on the surface to which the treatment liquid (4) was not applied, a white to pale olive colored fabric with a non-uniform pleated effect was obtained.
また、建染染料を含有する捺染糊を印捺し、中間乾燥し
たセルロース系布帛に硅酸ソーダと還元剤を含有する処
理液を同様に裏面に付与した後スチーミング、酸化、ソ
ーピングした場合−ζも同様の効果が得られた。更に繰
り返し実施例を実施しても再現性良く同等の効果が得ら
れた。In addition, when a printing paste containing a vat dye is printed, a treatment solution containing sodium silicate and a reducing agent is similarly applied to the back side of a cellulose fabric that is intermediately dried, and then steamed, oxidized, and soaped -ζ A similar effect was obtained. Furthermore, even when the examples were repeated, similar effects were obtained with good reproducibility.
（発明の効果）
以上詳述したように、本発明方法によれば簡単かつ効率
的に再現性化優れた不拘−染効果を得ることができるの
で工業的価値は大きい。(Effects of the Invention) As detailed above, according to the method of the present invention, it is possible to easily and efficiently obtain a non-binding effect with excellent reproducibility, and therefore it is of great industrial value.
また得られる製品は今までにないプリーテアウド調であ
り、カジュアル用途としては頗る有用である。Furthermore, the obtained product has an unprecedented pleate-aud effect and is extremely useful for casual use.
第１図はξの発明法の一実施例を示す斜視図、第２図は
同実施例の部分断面図である。
符号の説明
（１）・・・セルロース系ｍｍ布帛、
（２）・・・ローラ、 （！ａ）・・・ロール
面、（３）・・・ローラ、（４）・・・処理液。
第２図FIG. 1 is a perspective view showing an embodiment of the invention method for ξ, and FIG. 2 is a partial sectional view of the same embodiment. Explanation of symbols (1)...Cellulose mm fabric, (2)...Roller, (!a)...Roll surface, (3)...Roller, (4)...Treatment liquid. Figure 2
Claims (1)
した後、硅酸ソーダと還元剤を含有し、還元剤が結晶形
のまま存在する処理液を上記布帛の裏面に付与し、次い
でスチーミング、酸化及びソーピングすることを特徴と
するセルロース系繊維布帛の不均一染色法。(1) After applying a vat dye to a cellulose fiber fabric and drying it, a treatment liquid containing sodium silicate and a reducing agent in which the reducing agent exists in a crystalline form is applied to the back side of the fabric, and then A non-uniform dyeing method for cellulosic fiber fabrics characterized by steaming, oxidation and soaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1066949A JPH02251684A (en) | 1989-03-17 | 1989-03-17 | Nonuniform dyeing of cellulosic fiber cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1066949A JPH02251684A (en) | 1989-03-17 | 1989-03-17 | Nonuniform dyeing of cellulosic fiber cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02251684A true JPH02251684A (en) | 1990-10-09 |
Family
ID=13330775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1066949A Pending JPH02251684A (en) | 1989-03-17 | 1989-03-17 | Nonuniform dyeing of cellulosic fiber cloth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02251684A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433031A (en) * | 2011-11-21 | 2012-05-02 | 苏州贵族公子服饰有限公司 | Process flow of reductive dye |
| CN102977639A (en) * | 2012-12-03 | 2013-03-20 | 吴江市鼎佳纺织有限公司 | Reduced dye blending process |
-
1989
- 1989-03-17 JP JP1066949A patent/JPH02251684A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433031A (en) * | 2011-11-21 | 2012-05-02 | 苏州贵族公子服饰有限公司 | Process flow of reductive dye |
| CN102977639A (en) * | 2012-12-03 | 2013-03-20 | 吴江市鼎佳纺织有限公司 | Reduced dye blending process |
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