JPS63145379A - Ink for ink jet printing - Google Patents
Ink for ink jet printingInfo
- Publication number
- JPS63145379A JPS63145379A JP61292428A JP29242886A JPS63145379A JP S63145379 A JPS63145379 A JP S63145379A JP 61292428 A JP61292428 A JP 61292428A JP 29242886 A JP29242886 A JP 29242886A JP S63145379 A JPS63145379 A JP S63145379A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- group
- formula
- tables
- reactive dye
- 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
- 238000007641 inkjet printing Methods 0.000 title description 6
- 239000000985 reactive dye Substances 0.000 claims abstract description 18
- 239000003513 alkali Substances 0.000 claims abstract description 12
- 238000007639 printing Methods 0.000 claims abstract description 10
- 239000002274 desiccant Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 3
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 3
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 3
- 239000004753 textile Substances 0.000 claims description 7
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 125000004436 sodium atom Chemical group 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 5
- 239000002657 fibrous material Substances 0.000 abstract description 4
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 abstract description 3
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 239000000976 ink Substances 0.000 description 34
- 238000000034 method Methods 0.000 description 13
- 239000004744 fabric Substances 0.000 description 9
- 230000000740 bleeding effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229920002678 cellulose Polymers 0.000 description 5
- 239000001913 cellulose Substances 0.000 description 5
- 239000000986 disperse dye Substances 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical group C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- SPSSDDOTEZKOOV-UHFFFAOYSA-N 2,3-dichloroquinoxaline Chemical compound C1=CC=C2N=C(Cl)C(Cl)=NC2=C1 SPSSDDOTEZKOOV-UHFFFAOYSA-N 0.000 description 1
- MPGABRMXYAJOOE-UHFFFAOYSA-N 2-(chloromethyl)-4-methylsulfonylpyrimidine Chemical compound CS(=O)(=O)C1=CC=NC(CCl)=N1 MPGABRMXYAJOOE-UHFFFAOYSA-N 0.000 description 1
- ORLGPUVJERIKLW-UHFFFAOYSA-N 5-chlorotriazine Chemical compound ClC1=CN=NN=C1 ORLGPUVJERIKLW-UHFFFAOYSA-N 0.000 description 1
- XPVPPZLJRZSNTD-UHFFFAOYSA-N 5-fluorotriazine Chemical compound FC1=CN=NN=C1 XPVPPZLJRZSNTD-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- ADIGAFWLDDSRAG-UHFFFAOYSA-N [ClH]1[ClH]N=NN=C1 Chemical compound [ClH]1[ClH]N=NN=C1 ADIGAFWLDDSRAG-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000980 acid dye Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000000982 direct dye Substances 0.000 description 1
- AFOSIXZFDONLBT-UHFFFAOYSA-N divinyl sulfone Chemical compound C=CS(=O)(=O)C=C AFOSIXZFDONLBT-UHFFFAOYSA-N 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical group 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- RWRDLPDLKQPQOW-UHFFFAOYSA-N tetrahydropyrrole Substances C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
- C09B62/08—Azo dyes
- C09B62/085—Monoazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はインクジェット捺染用インクに関するものであ
る。詳しくは、特定のアルカリ発生剤を使用する反応性
染料のインク−）エツト捺染用インクに関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an ink for inkjet textile printing. Specifically, the present invention relates to a reactive dye ink using a specific alkali generator.
（従来の技術と問題点］
直接染料又は酸性染料を含むインク液滴を微小の吐出オ
リフィスから飛翔させて記録を行なう、所謂インクジェ
ット記録方法は従来から実用化されているが、インクジ
ェット捺染は、現在開発途上にあり、ポリエステル繊維
材料を対象とした分散染料を用いるインクジェット捺染
法が提案されているに過ぎない（例えば特開昭５０−５
９１０８号公報参照）。(Prior art and problems) The so-called inkjet recording method, in which ink droplets containing direct dyes or acid dyes are ejected from minute ejection orifices, has been in practical use for some time, but inkjet textile printing is currently It is still under development, and only an inkjet printing method using disperse dyes has been proposed for polyester fiber materials (for example, Japanese Patent Laid-Open No. 50-5
(See Publication No. 9108).
一方、例えばセルロース線維材料を対象とし、反応性染
料を用いる捺染においては、印捺工種の前又は後にアル
カリによる染料の固着工程が必要であり、この固着工程
の省略化の解決が反応性染料を用いるインクジェット捺
染の重要な技術的課題である。On the other hand, for example, in printing cellulose fiber materials using reactive dyes, a dye fixing process using an alkali is required before or after printing, and the solution to omitting this fixing process is to use reactive dyes. This is an important technical issue for inkjet textile printing.
（問題点を解決するための手段）
本発明は、反応性染料を用いてセルロース繊維材料を捺
染する方法に好適に使用し得るインクジニット捺染用イ
ンクを得ることを目的として種々検討の結果達改された
もので、その要旨は、反応性染料、乾燥防止剤、水及び
下記一般式［Ｔ）で表わされるアルカリ発生剤を主成分
とするインクジェット捺染用インク。(Means for Solving the Problems) The present invention has been achieved as a result of various studies aimed at obtaining an inkjet printing ink that can be suitably used in a method of printing cellulose fiber materials using reactive dyes. The gist of the ink is an inkjet textile ink whose main components are a reactive dye, an anti-drying agent, water, and an alkali generator represented by the following general formula [T].
（式中Ｘ、Ｙ及び２は夫々水素原子、ハロゲン原子、シ
アノ基、アルキル基、−０−ＯＨ３基、０ ＯＨ２０
００Ｍ基、
のいずれかを示し、Ｍはナトリウム原子、カリウム原子
又はアンモニウム基を示す。但し、 Ｘ、 Ｙ及び２の
全てがともに、水素原子又はハロゲン原子であることは
ない。）
に存する。(In the formula, X, Y and 2 are respectively hydrogen atom, halogen atom, cyano group, alkyl group, -0-OH3 group, 0 OH20
00M group, where M represents a sodium atom, a potassium atom, or an ammonium group. However, all of X, Y and 2 are not all hydrogen atoms or halogen atoms. ).
本発明を以下詳細に説明する。The present invention will be explained in detail below.
本発明に使用される反応性染料としては、セルロース線
雑用の反応性染料として知られている種々のものが挙げ
られる。即ち、例えば、モノクロルトリアジン系、ジク
ロルトリアジン系、ジクロルキノキサリン系、ビニルス
ルホン系、モノクロルジフルオルビリミジン系、トリク
ロルピリミジン系、メチルスルホニルクロルメチルピリ
ミジン系、モノフルオルトリアジン系等の反応性染料が
使用される。その他、例えば、染料分子中に、一般式％
式％（）
（式中、Ａはトリアジン環の炭素原子に結合して第４級
アンモニウム塩を形成している芳香族系ま念は脂肪族系
の第３級窒素化合物の残基を表わし。As the reactive dye used in the present invention, there are various known reactive dyes for use in cellulose wires. That is, for example, reactive dyes such as monochlorotriazine, dichlortriazine, dichloroquinoxaline, vinylsulfone, monochlorodifluorobyrimidine, trichlorpyrimidine, methylsulfonylchloromethylpyrimidine, and monofluorotriazine. is used. In addition, for example, in the dye molecule, the general formula %
Formula % () (In the formula, A represents a residue of an aromatic tertiary nitrogen compound which is bonded to the carbon atom of the triazine ring to form a quaternary ammonium salt.
Ｂはアニオンを表わす。〕 で示される反応性基を有する反応性染料が挙げられる。B represents an anion. ] Examples include reactive dyes having a reactive group represented by:
これら染料の三原色をインクジェット捺染することによ
り、またさらに、これら三原色から得られる黒色とあわ
せて囲包とし所謂、天然色フインク総量の１〜３０重景
％重量囲、好ましくは３〜１５重量％の範囲である。By inkjet printing these three primary colors, together with the black obtained from these three primary colors, a so-called enclosure is formed, which is 1 to 30% by weight, preferably 3 to 15% by weight, of the total amount of natural color fink. range.
乾燥防止剤としては、例えば、Ｎ−メチル−２−ピロリ
Ｐン、カプロラクトン、エチレングリコールモノメチル
エーテル、エチレンクリコールジエチルエーテル、ポリ
エチレングリコールモノメチルエーテル、ｌ、６−ヘキ
サンジオールなどの周知の種々の乾燥防止剤が使用され
、その使用量はインク総量の２〜６０重量％、好ましく
は５〜５０重ｔ％の範囲である。Examples of anti-drying agents include various well-known anti-drying agents such as N-methyl-2-pyrrolidine, caprolactone, ethylene glycol monomethyl ether, ethylene glycol diethyl ether, polyethylene glycol monomethyl ether, and 1,6-hexanediol. The amount used ranges from 2 to 60% by weight, preferably from 5 to 50% by weight of the total amount of ink.
インク中の水の含有量は１通常インク全重量の２０〜９
０％、とくに３５〜７５％穆度が適当である。The water content in the ink is usually 20 to 9 of the total weight of the ink.
A purity of 0%, especially 35 to 75% is suitable.
本発明のインクジェット捺染用インクにおいては、上述
の反応性染料、乾燥防止剤及び水の外に、前足（１）式
で示されるアルカＩＪ Ｒ生剤を使用することが必須の
要件である。In the inkjet printing ink of the present invention, in addition to the above-mentioned reactive dye, anti-drying agent, and water, it is essential to use Alka IJR raw material represented by the formula (1).
これ等のアルカＩＪ Ｒ生剤の使用ｔは、通常インク全
重量の１〜３０％、とくに３〜１５％ｉ度が好ましい。The amount of these Alka IJR raw materials used is usually 1 to 30%, particularly preferably 3 to 15%, of the total weight of the ink.
以上の主成分の他に、従来ジェットインク用として知ら
れている各種の添加剤、例えば、表面張力調整剤、粘度
調整剤、紫外線吸収剤、酸化防止剤、還元防止剤、ｐＨ
調整剤、親水性有機溶剤等を適宜併用することができる
。In addition to the above main components, there are various additives conventionally known for jet inks, such as surface tension modifiers, viscosity modifiers, ultraviolet absorbers, antioxidants, reduction inhibitors, pH
A regulator, a hydrophilic organic solvent, etc. can be used in combination as appropriate.
本発明のインクは、使用の際に直径１０−１００μｍ穆
度の微細ノズルを通過させる九め、その調製にあ穴って
は、逆浸透膜で無機塩を除去した反応性染料を前記の他
の成分と混合溶解し、更にフィルター４５過により粗大
粒子金除去することが好ましい。When the ink of the present invention is used, it is passed through a fine nozzle with a diameter of 10 to 100 μm. It is preferable to mix and dissolve the gold with the following components and further remove coarse particles of gold by passing through a filter 45.
本発明のインクで捺染する被染材としては、セルロース
を含有する布、紙、フィルム、シート等が挙げられる。Materials to be dyed with the ink of the present invention include cloth, paper, film, sheet, etc. containing cellulose.
これ等の被染材を捺染するには、先ず本発明のインクジ
ェット捺染用インクを用いて被染材を印捺処理し１次い
で例えば高温常圧スチーマ−又は高温高圧スチーマ−等
にエリ高温湿熱条件下で処理する。この高温下での湿熱
処理によって、インク中のアルカリ発生剤が加水分解さ
れ、生成し念アルカリによって、反応性染料が被染材へ
強固に染着され、発色性が良好で諸堅牢度の優れた鮮明
な画像を得ることができる。In order to print these dyed materials, first, the dyed materials are printed using the inkjet printing ink of the present invention, and then, for example, in a high temperature normal pressure steamer or a high temperature high pressure steamer, etc., the materials are subjected to high temperature, humidity and heat conditions. Process below. Through this moist heat treatment at high temperatures, the alkali generator in the ink is hydrolyzed, and the generated alkali causes the reactive dye to be firmly attached to the dyed material, resulting in good color development and excellent fastness. You can get clear images.
（発明の効果）
本発明のインクジェット捺染用インクは、低温での貯蔵
安定性、流動性等が良好であり、使用時にノズルの目詰
りを生じ九り、ノズル先端周辺部へ乾燥付着したり、被
染材ヘインクが滲み出す等の不都合を生じることがない
。(Effects of the Invention) The inkjet textile printing ink of the present invention has good storage stability and fluidity at low temperatures, and when used, it may clog the nozzle, dry and adhere to the area around the nozzle tip, or Inconveniences such as ink oozing out of the dyed material do not occur.
本発明のインクを用いれば、セルロース含有繊給を湿熱
固着の一工程で、直接にインクジェット捺染することが
できる。By using the ink of the present invention, it is possible to directly inkjet print a cellulose-containing fiber in one step of wet heat fixation.
加えて、セルロース／ポリエステル混紡繊維を本発明の
反応性染料のインクと、分散染料のインクとを併用して
インクジェット捺染する場合、本発明のインクは、前記
のように、アルカリ固着工程を要しないため、分散染料
のアルカリによる分解のおそれがなく、従って、広い範
囲の分散染料を使用することができ、変化に富んだ実用
色を出すことが可能である。また、色調、Ｓ度などの染
色再現性が非常に向上するという利点がある１゜特に、
本発明のインクに使用する反応性染料を適宜選択するこ
とにより、従来のアルカリ固着を必要とする反応性染料
と比較し遜色ない濃色性を得ることができる。In addition, when cellulose/polyester blend fibers are inkjet printed using a combination of the reactive dye ink of the present invention and the disperse dye ink, the ink of the present invention does not require an alkali fixation step, as described above. Therefore, there is no fear that the disperse dye will be decomposed by alkali, and therefore a wide range of disperse dyes can be used, making it possible to produce a wide variety of practical colors. In addition, 1°, which has the advantage of greatly improving dyeing reproducibility such as color tone and S degree,
By appropriately selecting the reactive dye used in the ink of the present invention, it is possible to obtain deep color properties comparable to those of conventional reactive dyes that require alkali fixation.
（実施例）
次に本発明を実施例により更に具体的に説明するが、本
発明は以下の実施例に限定されるものではない１、
なお、実施例における各種評価方法は以下の通りである
。(Example) Next, the present invention will be explained in more detail with reference to Examples, but the present invention is not limited to the following Examples1. The various evaluation methods in the Examples are as follows. .
ｆｌ＋ 粘 度
株式会社東京計器製造のＢＬ型粘度計を用いてインクの
粘度を下記条件で測定し念。fl+ Viscosity Measure the viscosity of the ink under the following conditions using a BL type viscometer manufactured by Tokyo Keiki Co., Ltd.
測定湯度 ：２５０ 使用ローター ：厘ｌ ローター回転数： ６０ ｒｐｍ （２）安定性 インクを用いて下記の試験をし念。Measured hot water temperature: 250 Rotor used: Rin Rotor rotation speed: 60 rpm (2) Stability Please carry out the following test using the ink.
（ａ） 加熱安定性及び冷却安定性
インクを下記の温度条件下で恒温槽に１時間保持した後
の流動性を観察した。(a) Heating stability and cooling stability The fluidity of the ink was observed after it was kept in a constant temperature bath for 1 hour under the following temperature conditions.
加熱ｆＡＩｆ：４０℃ 冷却温度ニー１５０ 下記の通り評価した。Heating fAIf: 40℃ Cooling temperature knee 150 It was evaluated as follows.
ＯΔ ×
良好←−−→劣
Ｔｂ） 経時安定性
インクｔ−１８０日間室温で静置保存し、染料結晶の沈
降性の有無を観察し、下記のとおり評価し穴。OΔ × Good←−−→Poor Tb) Stable ink over time t-1 Stored at room temperature for 180 days, observed whether or not the dye crystals were sedimented, and evaluated as described below.
ＯΔ ×
良好←−−→劣
（３） インクジェット捺染方法
セルロース繊維のアルカリ固着をしない捺染処理：イン
クを市販のオン・デマンド型インクジェット捺染装置を
用いてセルロースブロード布上に作画し、１００℃で３
０秒間乾燥し念。O Δ
Let it dry for 0 seconds.
次にこれを高温高圧スチーミング固着法（１０３ｃＸＩ
Ｏ分〕で処理し九のち、洗剤２ ？／１の浴で１０分間
煮沸洗浄を行ない捺染布を得念。Next, this is applied using the high-temperature, high-pressure steaming fixation method (103cXI).
After 9 minutes, use detergent 2? The printed fabric was thoroughly washed by boiling for 10 minutes in a 1 bath.
なお、参考までに、上記セルロースブローＰ布上にイン
クで作画後、その上に重炭酸ソーダ２％を含むインクを
重ね打ちし、以後は上記と全く同様に乾燥し、次いで高
温高圧スチーミング固着し、煮沸洗浄を行なった。For reference, after drawing with ink on the cellulose blown P cloth, ink containing 2% bicarbonate of soda was overlaid on top of it, dried in exactly the same manner as above, and then fixed by high temperature and high pressure steaming. Cleaned by boiling.
（４）捺染布の滲みの評価方法および濃色性測定法。(4) Method for evaluating bleeding of printed fabric and method for measuring dark color.
（ａ） 捺染布の滲みの評価方法
前記（３）で得られた捺染布の画像の輪郭を１００倍率
の顕微鏡下で観察し、滲みの程度を下記のとおり評価し
念。(a) Method for evaluating bleeding of printed fabric The outline of the image of the printed fabric obtained in (3) above was observed under a microscope with a magnification of 100, and the degree of bleeding was evaluated as follows.
○ Δ ×
滲み無し 滲み大
（ｂ） 濃色性測定法
前記（３）で得られ危捺染布の表面反射率を色差計（日
本電色工業株式会社製造）Ｋより測定した。前記（３）
で得られ次捺染布を標準（１００）として評価した。○ Δ × No bleeding Large bleeding (b) Dark color measurement method The surface reflectance of the barely printed fabric obtained in (3) above was measured using a color difference meter K (manufactured by Nippon Denshoku Kogyo Co., Ltd.). (3) above
The second printed fabric obtained in step 1 was evaluated as a standard (100).
（５） ノズルの目詰り及びノズル先端の周辺への乾
燥付着の評価方法
インクを用いて下記の評価をし次。(5) Evaluation method for nozzle clogging and dry adhesion around the nozzle tip The following evaluation was performed using ink.
（ａ） ノズルの目詰りの評価方法
口径１００μｍのノズルに、インクを
３．５ゴ／ｈｒ の速度で送シ込み、ノズル先端からの
吐出状況から観察した。(a) Method for evaluating nozzle clogging Ink was fed into a nozzle with an aperture of 100 μm at a speed of 3.5 go/hr, and the discharge status from the tip of the nozzle was observed.
１時間吐出を行なった彼、１時間停止し、再び吐出を行
ない、この時の吐出応答時間を測定し念。After ejecting for an hour, he stopped for an hour, then started ejecting again, and measured the ejection response time.
最初の１時間の吐出速度の変化と、１時間停止後の再吐
出速度の変化から吐出安定性をみた。The ejection stability was examined from the change in the ejection speed during the first hour and the change in the re-ejection speed after stopping for one hour.
上述の吐出応答時間と吐出安定性からノズルの目詰シを
評価し念。Evaluate nozzle clogging based on the ejection response time and ejection stability described above.
吐出安定性 ○ Δ ×
良好←−→不良
吐出応答時間 ○ Δ ×０秒←ｌＯ秒→
吐出しなかった
（ｂ） ノズル先端の周辺への乾燥付着の評価方法
上記（５）の（ａ）法に従い１時間吐出及び１時間停止
後１時間再吐出を行った後、ノズル先端の周辺をｉｏｏ
倍率の顕微鏡下で観察し、乾燥付着量を下記のとおシ評
価し念。Discharge stability ○ Δ × Good←−→Poor discharge response time ○ Δ ×0 seconds←lO seconds→
(b) Evaluation method for dry adhesion around the nozzle tip After discharging for 1 hour, stopping for 1 hour, and re-discharging for 1 hour, the area around the nozzle tip was evaluated according to method (a) in (5) above. ioo
Observe under a microscope with high magnification and evaluate the dry adhesion amount as shown below.
乾燥付着 ○ Δ ×
無し←少量→多量
実施例１〜８
下記組成
反応性染料（次式（イ）−に）の各単独））
１０ｆ乾燥防止剤 ０Ｈ３０÷０Ｈ２０Ｈ２０＋Ｂ
Ｈ１０ｔアルカリ発生剤 Ｃｏ （ＣＨ２００２Ｎａ
）２ １０９酢酸水溶液
ｐＨ５調整用の混合物を室温下で攪拌混合し、溶解後
、濾過処理しインクを調製した。Dry adhesion ○ Δ
10f anti-drying agent 0H30÷0H20H20+B
H10t alkali generator Co (CH2002Na
)2 109 acetic acid aqueous solution
The mixture for adjusting pH 5 was stirred and mixed at room temperature, dissolved, and then filtered to prepare an ink.
（赤色）
（赤色）
（黄色）
（黄色）
上記で得られたインクを用いて前記（１１〜（５）に記
載の方法に従って、インクの各種物性、捺染布の滲みお
よび濃色性そしてノズルの目詰りとノズル先端の周辺へ
の乾燥付着性について調べた。その結果は第１表に示す
とおりいずれも良好であっ念。(Red) (Red) (Yellow) (Yellow) Using the ink obtained above, various physical properties of the ink, bleeding and deep color of the printed fabric, and nozzle We investigated clogging and dry adhesion around the nozzle tip.As shown in Table 1, the results were all good.
また、前記（３）のインクジェット捺染方法において、
参考までに作画後にアルカリ（重炭酸ソーダ）処理を行
なった場合と比較した場合、濃色性において全く遜色が
なかつ念。Further, in the inkjet textile printing method of (3) above,
For reference, if you compare it with the case of alkaline (soda bicarbonate) treatment after drawing, there is no difference in dark color.
第 １ 表Table 1
Claims (1)
I 〕で表わされるアルカリ発生剤を主成分とするインク
ジェット捺染用インク。 ▲数式、化学式、表等があります▼・・・・・・・・・
・・・〔 I 〕 （式中Ｘ、Ｙ及びＺは夫々水素原子、ハロゲン原子、シ
アノ基、アルキル基、▲数式、化学式、表等があります
▼基、 ▲数式、化学式、表等があります▼基、 ▲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 のいずれかを示し、Ｍはナトリウム原子、カリウム原子
又はアンモニウム基を示す。但し、Ｙ、Ｙ及びＺの全て
がともに、水素原子又はハロゲン原子であることはない
。）(1) Reactive dye, anti-drying agent, water and the following general formula [
An ink for inkjet textile printing whose main component is an alkali generator represented by I. ▲There are mathematical formulas, chemical formulas, tables, etc.▼・・・・・・・・・
...[I] (In the formula, X, Y and Z are each hydrogen atom, halogen atom, cyano group, alkyl group, ▲There are mathematical formulas, chemical formulas, tables, etc.▼groups, ▲There are mathematical formulas, chemical formulas, tables, etc.▼ Indicates either the group, ▲ there are mathematical formulas, chemical formulas, tables, etc. ▼ group or ▲ there are mathematical formulas, chemical formulas, tables, etc. ▼ group, and M represents a sodium atom, potassium atom, or ammonium group. However, Y, Y and Not all of Z are hydrogen atoms or halogen atoms.)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61292428A JPH0655916B2 (en) | 1986-12-10 | 1986-12-10 | Ink for ink-jet printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61292428A JPH0655916B2 (en) | 1986-12-10 | 1986-12-10 | Ink for ink-jet printing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63145379A true JPS63145379A (en) | 1988-06-17 |
| JPH0655916B2 JPH0655916B2 (en) | 1994-07-27 |
Family
ID=17781661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61292428A Expired - Lifetime JPH0655916B2 (en) | 1986-12-10 | 1986-12-10 | Ink for ink-jet printing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0655916B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0534428A2 (en) * | 1991-09-26 | 1993-03-31 | Canon Kabushiki Kaisha | Ink-jet textile printing ink and ink-jet textile printing process |
| EP0600735A3 (en) * | 1992-12-03 | 1994-11-30 | Canon Kk | Image output apparatus, image output method, ink jet print method and printed product obtained with said method. |
| US5443630A (en) * | 1993-03-02 | 1995-08-22 | Hoechst Aktiengesellschaft | Inkjet single-phase reactive printing |
| US5521623A (en) * | 1991-10-29 | 1996-05-28 | Nur Industries (1987) Ltd. | Printing method and apparatus |
| US5661509A (en) * | 1991-06-19 | 1997-08-26 | Nur Advanced Technologies Ltd. | Apparatus and process for printing large graphics |
| WO2002004741A1 (en) * | 2000-07-07 | 2002-01-17 | Ciba Specialty Chemicals Holding Inc. | Method of printing cellulosic fibre materials without an additional fixing process step |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62260873A (en) * | 1985-12-13 | 1987-11-13 | Canon Inc | Ink for use in ink jet and ink jet printing method using the same |
-
1986
- 1986-12-10 JP JP61292428A patent/JPH0655916B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62260873A (en) * | 1985-12-13 | 1987-11-13 | Canon Inc | Ink for use in ink jet and ink jet printing method using the same |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5661509A (en) * | 1991-06-19 | 1997-08-26 | Nur Advanced Technologies Ltd. | Apparatus and process for printing large graphics |
| EP0534428A2 (en) * | 1991-09-26 | 1993-03-31 | Canon Kabushiki Kaisha | Ink-jet textile printing ink and ink-jet textile printing process |
| US5521623A (en) * | 1991-10-29 | 1996-05-28 | Nur Industries (1987) Ltd. | Printing method and apparatus |
| EP0600735A3 (en) * | 1992-12-03 | 1994-11-30 | Canon Kk | Image output apparatus, image output method, ink jet print method and printed product obtained with said method. |
| US6024431A (en) * | 1992-12-03 | 2000-02-15 | Canon Kabushiki Kaisha | Image output apparatus, image output method, ink jet print method and printed product obtained with said method |
| US5443630A (en) * | 1993-03-02 | 1995-08-22 | Hoechst Aktiengesellschaft | Inkjet single-phase reactive printing |
| WO2002004741A1 (en) * | 2000-07-07 | 2002-01-17 | Ciba Specialty Chemicals Holding Inc. | Method of printing cellulosic fibre materials without an additional fixing process step |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0655916B2 (en) | 1994-07-27 |
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