JPH07173780A - Ink jet dyeing method for fiber structure - Google Patents

Ink jet dyeing method for fiber structure

Info

Publication number
JPH07173780A
JPH07173780A JP5344495A JP34449593A JPH07173780A JP H07173780 A JPH07173780 A JP H07173780A JP 5344495 A JP5344495 A JP 5344495A JP 34449593 A JP34449593 A JP 34449593A JP H07173780 A JPH07173780 A JP H07173780A
Authority
JP
Japan
Prior art keywords
fiber structure
ink jet
dye
dyeing method
jet dyeing
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
Application number
JP5344495A
Other languages
Japanese (ja)
Other versions
JP3342557B2 (en
Inventor
Masayoshi Kojima
正好 小島
Motosada Kubo
基禎 久保
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku 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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Priority to JP34449593A priority Critical patent/JP3342557B2/en
Publication of JPH07173780A publication Critical patent/JPH07173780A/en
Application granted granted Critical
Publication of JP3342557B2 publication Critical patent/JP3342557B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/30Ink jet printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

PURPOSE:To provide a method for efficiently printing a fiber structure by an ink jet dyeing method and a method for obtaining sharp and high fixing (dark color) free from blotting and white stain. CONSTITUTION:In dyeing a fiber structure by using an anionic dye by ink jet dyeing method, the fiber structure is pretreated with a treating solution simultaneously containing a cationic starch, an anionic activator, urea and a pH adjustor to provide the objective ink jet dyeing method.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は繊維構造物をインクジェ
ット染色法により染色するに際し、にじみがなく、尖鋭
で白場汚染がなく、濃色(高固着)を得る方法に関する
ものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for dyeing a fiber structure by an ink jet dyeing method to obtain a deep color (high fixation) without bleeding, sharpness, white field contamination.

【0002】[0002]

【従来の技術】近年、カラーインクジェットによる布帛
の捺染について、様々な改良の提案がなされており、例
えば、特公昭63ー31594号公報には、布帛に染着
させる染料に対して、実質的に非染着性である水溶性高
分子、水溶性塩類、ならびに水不溶性無機微粒子から選
ばれた少なくとも一種の化合物で布帛を前処理し、イン
クジェット染色法で染料インクを付与、固着させる方法
が提案されている。この方法によれば、にじみがなく、
シャープで鮮明な図柄を得ることができるとされてい
る。又、特公平4─33913号公報には、セルロース
系繊維構造物をあらかじめアルカリ性物質と水溶性金属
塩又は水溶性高分子物質と含む前処理剤にて前処理した
後、反応性染料を用いてインクジェット染色法にて印捺
し、固着させる方法が提案されている。この方法によれ
ば、染料を高い割合にて固着させると共に、にじみのな
い捺染柄を得ることができ、他方、上記処理剤は、印
捺、固着後のソーピングによって繊維構造物から除去さ
れるので、染色した繊維構造物は品位、風合いが損なわ
れることがないとされている。更に、特公平4─353
51号公報には、セルロース系繊維構造物をあらかじ
め、アルカリ性物質と尿素及び非イオン性又はアニオン
性を有する水溶性高分子物質を含む前処理剤にて前処理
した後、反応性染料を用いてインクジェット染色法に印
捺し、乾熱法にて固着させる方法が提案されている。こ
の方法によれば、濃色に鮮明、且つにじみなく染色する
ことできるされている。
2. Description of the Related Art In recent years, various improvements have been proposed for textile printing by color ink jet. For example, in Japanese Patent Publication No. 63-31594, a dye which is dyed on a textile is substantially A method has been proposed in which a cloth is pretreated with at least one compound selected from non-dyeing water-soluble polymers, water-soluble salts, and water-insoluble inorganic fine particles, and dye ink is applied and fixed by an inkjet dyeing method. ing. According to this method, there is no bleeding,
It is said that a sharp and clear pattern can be obtained. In Japanese Patent Publication No. 4-33913, a cellulosic fiber structure is pretreated with a pretreatment agent containing an alkaline substance and a water-soluble metal salt or a water-soluble polymer substance, and then a reactive dye is used. A method of printing and fixing by an inkjet dyeing method has been proposed. According to this method, it is possible to fix the dye in a high proportion and obtain a printed pattern without bleeding, while the treatment agent is removed from the fiber structure by printing after printing and soaping after fixing. It is said that the dyed fiber structure does not impair the quality and texture. Furthermore, Japanese Examined Patent Publication 4-353
No. 51 discloses that a cellulosic fiber structure is pretreated with a pretreatment agent containing an alkaline substance, urea, and a water-soluble polymer substance having a nonionic or anionic property, and then a reactive dye is used. A method has been proposed in which an ink-jet dyeing method is applied and fixed by a dry heat method. According to this method, it is possible to dye a deep color clearly and without bleeding.

【0003】しかし、特公昭63ー31594号公報で
は、布帛に染着させる染料に対して、実質的に非染着性
の化合物と限定されており選択の幅が狭い。また、特公
平4─33913号公報の方法では、印捺後、反応性染
料インクを湿熱方式及び乾熱方式のいずれの固着方式で
固着させても、尿素等のヒドロトロープ剤がないため、
充分な固着が得られず、高いカラーイールド(高固着)
を得ることができない。更に、特公平4─35351号
公報では、前処理剤に尿素を含有させ、反応性染料イン
クの固着を向上させているが、にじみの防止が不十分で
あり、白場汚染性が不良で尖鋭な捺染柄が得られていな
い。
However, in Japanese Patent Publication No. 63-31594, the range of choices is narrow because the dyes to be dyed on the cloth are limited to compounds that are substantially non-dyeing. Further, in the method disclosed in Japanese Patent Publication No. 4-33913, after printing, even if the reactive dye ink is fixed by either the wet heat method or the dry heat method, there is no hydrotrope agent such as urea.
High color yield (high adhesion) due to insufficient adhesion.
Can't get Further, in Japanese Examined Patent Publication No. 4-35351, urea is contained in a pretreatment agent to improve the fixation of the reactive dye ink, but the prevention of bleeding is insufficient and the white spot contamination is poor and sharp. No printing pattern is obtained.

【0004】[0004]

【発明が解決しようとする課題】本発明の目的は繊維構
造物をインクジェット染色するに際し、濃色に鮮明、且
つにじみがなく、白場汚染のない染色法を提供すること
にある。
SUMMARY OF THE INVENTION It is an object of the present invention to provide a dyeing method for inkjet dyeing a fibrous structure which is clear in dark color, has no bleeding, and is free from white field contamination.

【0005】[0005]

【課題を解決するための手段】本発明者らは、前記した
ような課題を解決すべく、精力的に精緻な研究を重ねた
結果、本発明に到ったものである。即ち、本発明は、繊
維構造物をアニオン性染料インクを用いてインクジェッ
ト染色法により染色するに際し、あらかじめ該繊維構造
物を (a)カチオン化澱粉 (b)アニオン性活性剤 (c)尿素 (d)pH調整剤 を同時に含む処理液で、前処理することを特徴とするイ
ンクジェト染色方法である。
The inventors of the present invention have arrived at the present invention as a result of vigorous and precise research to solve the above-mentioned problems. That is, according to the present invention, when a fiber structure is dyed by an inkjet dyeing method using an anionic dye ink, the fiber structure is previously (a) cationized starch (b) anionic activator (c) urea (d). ) An ink jet dyeing method characterized in that pretreatment is carried out with a treatment liquid which also contains a pH adjuster.

【0006】本発明において、繊維構造物としては、
綿、麻等の天然セルロース繊維、レーヨン繊維、キュプ
ラ等の再生セルロース繊維等を含むセルロース繊維及び
動物繊維、半合成繊維、ポリアミド繊維で、これよりな
る糸や、特に編織物及び不織布(これらを布帛と呼ぶこ
とがある。)が挙げられる。
In the present invention, as the fiber structure,
Cellulose fibers including natural cellulose fibers such as cotton and hemp, rayon fibers, regenerated cellulose fibers such as cupra and the like, animal fibers, semi-synthetic fibers and polyamide fibers, and yarns made of them, especially knitted woven fabrics and non-woven fabrics Sometimes called).

【0007】本発明の方法に用いるアニオン性染料は、
反応性染料、酸性染料、直接染料等が含まれるが、反応
性染料は、セルロースの水酸基と反応できる反応基を持
つ高温型反応性染料であって、かかる反応性染料の具体
例として、例えば、モノクロロトリアジン、カルボキシ
ピリジニオトリアジン、及びトリクロロピリミジン等の
反応基を有する染料を掲げることができる。本発明にお
いて、インクとしての安定性が優れる、反応性の低い、
高温型反応性染料が良い。
The anionic dye used in the method of the present invention is
Reactive dyes, acid dyes, direct dyes and the like are included, but the reactive dye is a high temperature type reactive dye having a reactive group capable of reacting with a hydroxyl group of cellulose, and specific examples of the reactive dye include, for example, Dyes having reactive groups such as monochlorotriazine, carboxypyridiniotriazine, and trichloropyrimidine can be mentioned. In the present invention, the stability as an ink is excellent, the reactivity is low,
High temperature reactive dyes are good.

【0008】本発明において、インクは、前記のアニオ
ン性染料と水の他、インクの乾燥防止、染料の溶解、あ
るいは、インクの粘性、表面張力、伝導度、pH等の物
性を調整することを目的として、従来よりインクジェッ
トによる印捺技術において知られている任意の添加剤を
含有することができる。
In the present invention, in addition to the above-described anionic dye and water, the ink is used for preventing the ink from drying, dissolving the dye, or adjusting the physical properties of the ink such as viscosity, surface tension, conductivity, and pH. For the purpose, any additive conventionally known in the inkjet printing technology can be contained.

【0009】本発明の方法によれば、繊維構造物は、イ
ンクジェット染色法による印捺の前に、あらかじめ、前
処理剤が付与される。この前処理剤には、 (a)カチオン化澱粉 (b)アニオン性活性剤 (c)尿素 (d)pH調整剤 を含有する。
According to the method of the present invention, the fiber structure is preliminarily coated with a pretreatment agent before printing by the ink jet dyeing method. This pretreatment agent contains (a) cationized starch, (b) an anionic activator, (c) urea, and (d) a pH adjusting agent.

【0010】上記前処理剤におけるカチオン化澱粉とし
ては、澱粉の鎖状分子中のDーグルコースのOH基(主
として6位の第1級水酸基)と反応し、分子中にアミノ
基、特に第4級アンモニウム基を陽イオンとして含有す
るとうもろこし、馬鈴薯等の加工澱粉で、弱いカチオン
性を有し、アニオン性染料に対して弱い反応性をもつ水
溶性高分子物質を意味する。カチオン化澱粉は通常の澱
粉に比べ、浸透性、のりの皮膜の強靱性及びバクテリア
による腐敗等が改良され、特に、繊維とカチオン化澱粉
のイオン的吸引力によって、カチオン化澱粉の繊維への
吸着、浸透が良好という点に特徴がある。
The cationized starch in the above pretreatment agent reacts with the OH group (mainly the primary hydroxyl group at the 6-position) of D-glucose in the chain molecule of starch to give an amino group, especially a quaternary group in the molecule. A processed starch such as corn containing an ammonium group as a cation and potato, which is a water-soluble polymer substance having weak cationicity and weak reactivity to an anionic dye. Cationized starch has improved permeability, toughness of paste film, and spoilage due to bacteria, etc., compared with ordinary starch. It is characterized by good penetration.

【0011】上記前処理剤におけるアニオン性活性剤と
しては、例えば、ナフタレンスルホン酸とアルキルベン
ゼンスルホン酸のホルマリン縮合物、リグニンスルホン
酸、クレゾールスルホン酸のホルマリン縮合物、クレゾ
ールと2−ナフトール−6−スルホン酸のホルマリン縮
合物、ナフタレンスルホン酸のホルマリン縮合物、アル
キルナタレンスルホン酸のホルマリン縮合物、及びポリ
スチレンスルホン酸ナトリウム塩(分子量 10000
〜15000)等が挙げらる。
Examples of the anionic activator in the pretreatment agent include, for example, a formalin condensate of naphthalene sulfonic acid and an alkylbenzene sulfonic acid, lignin sulfonic acid, a formalin condensate of cresol sulfonic acid, cresol and 2-naphthol-6-sulfone. Acid formalin condensate, naphthalene sulfonic acid formalin condensate, alkylnaphthalene sulfonic acid formalin condensate, and polystyrene sulfonic acid sodium salt (molecular weight 10,000
.About.15000) and the like.

【0012】更に、本発明においては前処理剤に尿素を
含有し、かかる前処理剤にて繊維構造物を前処理し、前
記アニオン性性染料を含むインクを用いて、インクジェ
ット染色法にて印捺した後、湿熱方式及び乾熱方式のい
ずれの固着方式で固着させても、繊維構造物に濃色に鮮
明で、しかも、にじみがなく、更に、染料が高固着率に
て固着され、白場汚染のない良好な捺染柄を得ることが
できる。
Further, in the present invention, urea is contained in the pretreatment agent, the fiber structure is pretreated with the pretreatment agent, and the ink containing the anionic dye is used to print by an ink jet dyeing method. After printing, whether it is fixed by the wet heat method or the dry heat method, the fiber structure is dark and vivid and has no bleeding. It is possible to obtain a good printing pattern without site pollution.

【0013】上記前処理剤におけるpH調整剤として
は、水酸化ナトリウム、炭酸ナトリウム、炭酸カリウ
ム、炭酸水素ナトリウム、炭酸水素カリウム等のアルカ
リ金属の水酸化物や炭酸塩、炭酸水素塩などのアルカリ
性物質や、ギ酸、酢酸などの酸性物質や硫酸ナトリウ
ム、硫酸アンモニウム、酒石酸アンモニウム、酢酸アン
モニウム、酢酸ソーダなどの水溶性塩などが好ましく用
いられるが、しかし、これらに限定されるものではな
い。
As the pH adjuster in the above pretreatment agent, an alkali metal hydroxide or carbonate such as sodium hydroxide, sodium carbonate, potassium carbonate, sodium hydrogen carbonate or potassium hydrogen carbonate, or an alkaline substance such as hydrogen carbonate is used. Alternatively, acidic substances such as formic acid and acetic acid, and water-soluble salts such as sodium sulfate, ammonium sulfate, ammonium tartrate, ammonium acetate, and sodium acetate are preferably used, but not limited thereto.

【0014】本発明において、前処理剤は、例えば水溶
液として繊維構造物に適用され、この水溶液のpHは、
使用される繊維構造物やアニオン性染料の種類によって
決められるが、通常、3.0〜12.5位が好ましい。
しかし、かかる処理剤による繊維構造物の処理方法につ
いては、特に制限されるものではなく、従来より知られ
られている通常の方法、例えば、パッド法、捺染法、コ
ーティング法、噴霧法等によることができる。
In the present invention, the pretreatment agent is applied to the fiber structure as an aqueous solution, for example, and the pH of this aqueous solution is
Although it is determined depending on the kind of the fiber structure and the anionic dye to be used, the position of 3.0 to 12.5 is usually preferable.
However, the method for treating the fiber structure with such a treating agent is not particularly limited, and may be a conventionally known ordinary method, for example, a pad method, a textile printing method, a coating method, a spray method, or the like. You can

【0015】本発明によれば、かかる前処理剤によっ
て、繊維構造物にカチオン化澱粉を0.5〜15%、ア
ニオン性活性剤を0.3〜5.0%、尿素を0.1〜2
5%及びpH調整剤を0.1〜5.0%付与することが
好ましい。特にセルロース系繊維構造物における尿素の
付与が4%よりも少ないときは、濃色で鮮明な捺染が困
難である。
According to the present invention, with such a pretreatment agent, 0.5 to 15% of cationized starch, 0.3 to 5.0% of anionic active agent and 0.1 to 5% of urea are added to the fiber structure. Two
It is preferable to add 5% and a pH adjuster of 0.1 to 5.0%. In particular, when the amount of urea added to the cellulosic fiber structure is less than 4%, it is difficult to print dark and vivid colors.

【0016】本発明の方法によれば、上記した前処理剤
を繊維構造物に含有させた後、インクジェット染色法に
てアニオン性染料を印捺し、この染料を固着させる。こ
こで、上記インクジェット染色法の印捺方式は、何ら限
定されるものではなく、例えば、連続噴射型、間欠噴射
型、オンデマンド型、及びインクミスト型等、任意の方
式によることができる。その後、染料の発色固着を湿熱
方式及び乾熱方式のいずれかの固着方式で行い、この固
着処理後、繊維構造物から前処理剤及び未染着染料を除
去するために、繊維構造物は、通常、常法に従って、洗
浄処理(ソーピグ処理)を実施する。
According to the method of the present invention, after the above-mentioned pretreatment agent is contained in the fiber structure, an anionic dye is printed by the inkjet dyeing method to fix the dye. Here, the printing method of the inkjet dyeing method is not limited at all, and may be any method such as continuous jet type, intermittent jet type, on-demand type, and ink mist type. Thereafter, the coloring and fixing of the dye is carried out by a fixing method of either a wet heat method or a dry heat method, and after this fixing treatment, in order to remove the pretreatment agent and the undyed dye from the fiber structure, the fiber structure is Usually, a cleaning process (soaping process) is performed according to a conventional method.

【0017】[0017]

【実施例】次に実施例をあげて本発明をより詳細に説明
するが、本発明はこれらの実施例に限定されるものでは
ない。実施例中、「%」は「重量%」である。
The present invention will be described in more detail with reference to examples, but the present invention is not limited to these examples. In the examples, "%" is "% by weight".

【0018】実施例1 シルケット付綿ブロード織物を用いて表1に示す水溶液
で、前処理をパッド法にておこなった(絞り率67%、
乾燥100℃×2分)。インクジェット染色用反応性染
料インクは、次のように調整した。 反応性染料* 7% (黒色染料の場合のみ12%) プロピレングリコール 10% 水 残量 ──────────────────────── 合計 100% *使用反応性染料 イエロー KAYACION Yellow P−N3
R(日本化薬社製) マゼンタ KAYACION Red P−B(日本化
薬社製) シアン KAYACION Turquoise P
−NGF(日本化薬社製) ブラック KAYACION Black P−N(日
本化薬社製) インクは0.45ミクロンのメンブランフィルターで精
密濾過して用いた。次にオンデマンド型インクジェット
プリンターにて印捺した。印捺後、室温で放置乾燥し,
100〜104℃で10分間湿熱(スチーミング)固着
処理した後、常法に従ってソーピングし、捺染物のにじ
み、色濃度、白場汚染性を判定した。結果を表1に示
す。表中の判定は次のようにした。 にじみ :絵際と配合色部のにじみを視感評価 ○ : なし △ : ややあり × : あり 色、濃度 :色の鮮明性と濃度を視感評価 ○ : 良好 △ : やや不良 × : 不良 白場汚染性:白場の着色度を視感評価 ○ : なし △ : ややあり × : あり
Example 1 Using a cotton broad fabric with mercerized water, the aqueous solution shown in Table 1 was used for pretreatment by a pad method (squeezing ratio 67%,
Dry 100 ° C x 2 minutes). The reactive dye ink for inkjet dyeing was prepared as follows. Reactive dye * 7% (12% for black dye only) Propylene glycol 10% Water remaining amount ──────────────────────── Total 100% * Reactive dye used Yellow KAYACION Yellow P-N3
R (manufactured by Nippon Kayaku Co., Ltd.) Magenta KAYACION Red P-B (manufactured by Nippon Kayaku Co., Ltd.) Cyan KAYACION Turquoise P
-NGF (manufactured by Nippon Kayaku Co., Ltd.) Black KAYACION Black P-N (manufactured by Nippon Kayaku Co., Ltd.) The ink was used after being microfiltered with a 0.45 micron membrane filter. Next, printing was performed using an on-demand type inkjet printer. After printing, leave at room temperature and dry,
After heat-moisture (steaming) fixation treatment at 100 to 104 ° C. for 10 minutes, soaping was carried out in accordance with a conventional method, and bleeding of the printed material, color density and white spot contamination were evaluated. The results are shown in Table 1. The judgments in the table are as follows. Bleeding: Visual evaluation of bleeding on the edges and blended color areas ○: None △: Slightly ×: Yes Color and density: Visual clarity and density of color ○: Good △: Slightly bad ×: Poor white spot Contamination: Visual evaluation of the degree of coloring in white areas ○: None △: Somewhat ×: Yes

【0019】[0019]

【表1】 [Table 1]

【0020】本発明の前処理を行った場合には、にじみ
防止性、固着性及び白場汚染性とも極めて良好で、高品
位の捺染物が得られたのに対し、比較例1、2、3で
は、にじみ防止性、固着性及び白場汚染性とも相当劣
る。
When the pretreatment of the present invention was carried out, the anti-bleeding property, the sticking property and the white spot staining property were extremely good, and high-quality printed products were obtained, while Comparative Examples 1, 2 and In No. 3, the anti-bleeding property, the sticking property and the white field staining property are considerably inferior.

【0021】実施例2 綿サテン織物を用いて表2に示す水溶液で、前処理をパ
ッド法にておこなった(絞り率67%、乾燥100℃×
2分)。インクジェット染色用反応性染料インクは実施
例1と同様に調整し、オンデマンド型インクジェットプ
リンターで印捺した。印捺後、室温で放置乾燥し、15
0℃で3分間乾熱(ベーキング)固着処理した後、常法
に従ってソーピングし、捺染物のにじみ、色濃度、白場
汚染性を判定した。結果を表2に示す。表中の判定は実
施例1と同様に行った。
Example 2 Using a cotton satin woven fabric, pretreatment was carried out by a pad method with an aqueous solution shown in Table 2 (squeezing ratio 67%, dry 100 ° C. ×).
2 minutes). The reactive dye ink for inkjet dyeing was prepared in the same manner as in Example 1 and printed with an on-demand inkjet printer. After printing, leave it to dry at room temperature for 15
After fixing by dry heat (baking) for 3 minutes at 0 ° C., soaping was carried out according to a conventional method, and bleeding of the printed material, color density and white spot contamination were evaluated. The results are shown in Table 2. The judgments in the table were made in the same manner as in Example 1.

【0022】[0022]

【表2】 [Table 2]

【0023】本発明の前処理を行った場合には、にじみ
防止性、固着性及び白場汚染性とも極めて良好で、高品
位の捺染物が得られたのに対し、比較例4では固着性は
比較的良好であるが、にじみ防止性、及び白場汚染性は
相当劣る。
When the pretreatment of the present invention was carried out, the anti-bleeding property, the fixing property and the white spot staining property were extremely good, and a high-quality printed product was obtained, whereas in Comparative Example 4, the fixing property was obtained. Is relatively good, but the anti-bleeding property and the white field staining property are considerably inferior.

【0024】実施例3 ナイロンタフタ織物を用いて表3に示す水溶液で、前処
理をパッド法にて行った(絞り率60% 乾燥100℃
×2分)。インクジェット染色用酸性染料インクは、次
のように調整した。 酸性染料* 5% (黒色染料の場合のみ12%) グリセリン 10% 水 残量 ─────────────────────────────── 合計 100% *使用酸性染料 イエロー KAYANOL MILLING Yell
ow 5GW マゼンタ KAYANOL MILLING Red
3BW シアン KAYANOL MILLING Turq
uoise Blue3G ブラック KAYANOL MILLING Blac
k TLB(いずれも日本化薬社製) インクは0.45ミクロンのメンブランフィルターで精
密濾過して用いた。次にオンデマンド型インクジェット
プリンターにて印捺した。印捺後、室温で放置乾燥し、
100〜104℃で10分間湿熱(スチーミング)固着
処理した後、常法に従ってソーピングし、捺染物のにじ
み、色濃度、白場汚染性を判定した。結果を表3に示
す。表中の判定は、実施例1と同様に行った。
Example 3 Nylon taffeta fabric was used to perform pretreatment with an aqueous solution shown in Table 3 by a pad method (squeeze ratio 60%, dry 100 ° C.).
X 2 minutes). The acid dye ink for inkjet dyeing was prepared as follows. Acid dye * 5% (12% for black dye only) Glycerin 10% Water remaining amount ─────────────────────────────── ─ Total 100% * Acid dye used Yellow KAYANOL MILLING Yell
ow 5GW Magenta KAYANOL MILLING Red
3BW Cyan KAYANOL MILLING Turq
uoise Blue 3G Black KAYANOL MILLING Blac
kTLB (all manufactured by Nippon Kayaku Co., Ltd.) The ink was used after being microfiltered with a 0.45 micron membrane filter. Next, printing was performed using an on-demand type inkjet printer. After printing, leave at room temperature and dry,
After heat-moisture (steaming) fixation treatment at 100 to 104 ° C. for 10 minutes, soaping was carried out in accordance with a conventional method, and bleeding of the printed material, color density and white spot contamination were evaluated. The results are shown in Table 3. The judgment in the table was performed in the same manner as in Example 1.

【0025】[0025]

【表3】 [Table 3]

【0026】本発明の前処理を行った場合には、にじみ
防止性、固着性及び白場汚染性とも極めて良好で、高品
位の捺染物が得られたのに対し、比較例5ではにじみ防
止性、固着性は比較的良いが、白場汚染性は相当劣る。
When the pretreatment of the present invention was carried out, the bleeding prevention property, the fixing property and the white field staining property were extremely good, and a high-quality printed matter was obtained, whereas in Comparative Example 5, bleeding prevention was carried out. Properties and stickiness are relatively good, but white spot contamination is considerably inferior.

【0027】[0027]

【発明の効果】本発明の前処理により繊維構造物をアニ
オン性染料を用いて染色する場合に、にじみ防止性、高
固着性及び白場汚染性の非常に優れた高品位の捺染柄が
得られ、かつ前処理剤は固着後の洗浄(ソーピング)に
より容易に除去されるるため、風合い等の品位を損なう
ことがない特徴を有する。
EFFECTS OF THE INVENTION When the fiber structure is dyed with an anionic dye by the pretreatment of the present invention, a high-quality printed pattern having excellent anti-bleeding property, high fixing property and white field staining property is obtained. In addition, since the pretreatment agent is easily removed by washing (soaping) after fixing, it has a feature that the quality such as the texture is not impaired.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】繊維構造物をアニオン性染料インクを用い
てインクジェット染色法により染色するに際し、あらか
じめ該繊維構造物を (a)カチオン化澱粉 (b)アニオン性活性剤 (c)尿素 (d)pH調整剤 を同時に含む処理液で、前処理することを特徴とするイ
ンクジェット染色方法。
1. When a fiber structure is dyed by an ink jet dyeing method using an anionic dye ink, the fiber structure is previously (a) cationized starch (b) anionic activator (c) urea (d). An inkjet dyeing method, which comprises performing pretreatment with a treatment liquid containing a pH adjusting agent at the same time.
JP34449593A 1993-12-20 1993-12-20 Ink jet dyeing method for fiber structure Expired - Fee Related JP3342557B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34449593A JP3342557B2 (en) 1993-12-20 1993-12-20 Ink jet dyeing method for fiber structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34449593A JP3342557B2 (en) 1993-12-20 1993-12-20 Ink jet dyeing method for fiber structure

Publications (2)

Publication Number Publication Date
JPH07173780A true JPH07173780A (en) 1995-07-11
JP3342557B2 JP3342557B2 (en) 2002-11-11

Family

ID=18369716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34449593A Expired - Fee Related JP3342557B2 (en) 1993-12-20 1993-12-20 Ink jet dyeing method for fiber structure

Country Status (1)

Country Link
JP (1) JP3342557B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100415934B1 (en) * 2001-02-24 2004-01-24 한국염색기술연구소 The pretreatment agent containing cationic agent for cotton fiber in ink-jet printing and its treating method
EP2275599A1 (en) 1998-12-17 2011-01-19 Seiko Epson Corporation Ink compositions for ink jet textile printing
US9139954B2 (en) 2011-09-30 2015-09-22 Fujifilm Corporation Aqueous coloring composition for textile printing, textile printing method, and fabric

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2275599A1 (en) 1998-12-17 2011-01-19 Seiko Epson Corporation Ink compositions for ink jet textile printing
KR100415934B1 (en) * 2001-02-24 2004-01-24 한국염색기술연구소 The pretreatment agent containing cationic agent for cotton fiber in ink-jet printing and its treating method
US9139954B2 (en) 2011-09-30 2015-09-22 Fujifilm Corporation Aqueous coloring composition for textile printing, textile printing method, and fabric

Also Published As

Publication number Publication date
JP3342557B2 (en) 2002-11-11

Similar Documents

Publication Publication Date Title
US5698478A (en) Ink jet printing cloth, textile printing process, and print
EP0709520B1 (en) Ink-jet printing cloth with print and textile printing method
KR0153308B1 (en) Inkjet printing cloth, and inkjet printing process and production process of print using the same
US6352563B1 (en) Printed cloth and method of manufacturing the same
EP1240383B1 (en) Coating for textiles for ink jet printing
US6015454A (en) Process for printing textile fibre materials in accordance with the ink-jet printing process
EP2246398B1 (en) Ink composition and textile printing method using the same
JPS63168382A (en) Ink jet dyeing method for cellulose fibrous structure
DE2926098A1 (en) POST-TREATMENT AGENTS FOR TINTING WITH REACTIVE DYES
US5847740A (en) Ink-jet printing cloth and ink-jet printing process
JPH0433913B2 (en)
JP3474814B2 (en) Treatment agent for ink-jet printing of cellulosic fiber and / or protein fiber, printing cloth and printing method
KR101176625B1 (en) Pre-treatment agent composition for digital textile printing of cellulose and nylon mixed fabric and digital textile printing method using the same
JP3342557B2 (en) Ink jet dyeing method for fiber structure
JP3234719B2 (en) Fabric for inkjet printing, method for producing the same, and method for printing using the fabric
CN114687227A (en) Cotton/polyamide fabric ink-jet printing treatment process and pretreating agent
JPH05148775A (en) Printing of cloth by ink-jet process
EP1399607B1 (en) Cellulose-based material suitable for low-salt dyeing and printing providing high dyestuff yields and color fastness and for printing using an inkjet method and wet transfer printing
Hawkyard Substrate preparation for ink-jet printing
EP0990732B1 (en) Ink jet dyeing method
JPH05148777A (en) Method for printing cloth
JP2959692B2 (en) Inkjet printing method
JPH11302986A (en) Ink jet printing of cellulosic fiber material
JPH0737713B2 (en) Dyeing method for cellulose fiber cloth
JP3162967B2 (en) Fabric printing method

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees