JPS63243388A - Method for dyeing polyester raised fiber material - Google Patents
Method for dyeing polyester raised fiber materialInfo
- Publication number
- JPS63243388A JPS63243388A JP62079299A JP7929987A JPS63243388A JP S63243388 A JPS63243388 A JP S63243388A JP 62079299 A JP62079299 A JP 62079299A JP 7929987 A JP7929987 A JP 7929987A JP S63243388 A JPS63243388 A JP S63243388A
- Authority
- JP
- Japan
- Prior art keywords
- dyeing
- dye
- bath
- acid
- fiber material
- 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
- 238000004043 dyeing Methods 0.000 title claims description 27
- 229920000728 polyester Polymers 0.000 title claims description 19
- 239000002657 fibrous material Substances 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 16
- 239000000986 disperse dye Substances 0.000 claims description 22
- 238000005406 washing Methods 0.000 claims description 9
- 230000002378 acidificating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 239000000975 dye Substances 0.000 description 23
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 22
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 16
- 239000000047 product Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 11
- 238000009998 heat setting Methods 0.000 description 10
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 9
- 239000006185 dispersion Substances 0.000 description 9
- 229960000583 acetic acid Drugs 0.000 description 8
- 239000002253 acid Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000010306 acid treatment Methods 0.000 description 6
- 238000002845 discoloration Methods 0.000 description 6
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 5
- 235000011054 acetic acid Nutrition 0.000 description 5
- 235000019253 formic acid Nutrition 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- KMIOJWCYOHBUJS-HAKPAVFJSA-N vorolanib Chemical compound C1N(C(=O)N(C)C)CC[C@@H]1NC(=O)C1=C(C)NC(\C=C/2C3=CC(F)=CC=C3NC\2=O)=C1C KMIOJWCYOHBUJS-HAKPAVFJSA-N 0.000 description 4
- QIVUCLWGARAQIO-OLIXTKCUSA-N (3s)-n-[(3s,5s,6r)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-3-yl]-2-oxospiro[1h-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[b]pyridine]-3'-carboxamide Chemical compound C1([C@H]2[C@H](N(C(=O)[C@@H](NC(=O)C=3C=C4C[C@]5(CC4=NC=3)C3=CC=CN=C3NC5=O)C2)CC(F)(F)F)C)=C(F)C=CC(F)=C1F QIVUCLWGARAQIO-OLIXTKCUSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 238000005562 fading Methods 0.000 description 3
- 239000012362 glacial acetic acid Substances 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-M hydrosulfide Chemical compound [SH-] RWSOTUBLDIXVET-UHFFFAOYSA-M 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229940093915 gynecological organic acid Drugs 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 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 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin 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
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000012745 brilliant blue FCF Nutrition 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Coloring (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 本発明はポリエステル起毛繊維材料の染色法に関する。[Detailed description of the invention] The present invention relates to a method for dyeing polyester brushed fiber materials.
更に詳しくはポリエステル起毛１ｍ輪材料の扁堅ろう度
染色加工方法に関するものである。More specifically, the present invention relates to a method for dyeing and processing a 1-meter brushed polyester material with flatness and waxiness.
従来、ポリエステル繊維材料を分散染料で染色加工する
際に分散染料で染色したあと、ａａ紬表面に付着した未
固着の染料を除去する目的でハイドロサルファイド、か
性ソーダなどのアルカリ剤、及び界面活性剤により還元
洗浄処理を行ない、その後染色中に発生したしわの除去
および形態を安定させる目的でヒートセットを行なって
仕上げている。Conventionally, when dyeing polyester fiber materials with disperse dyes, hydrosulfide, alkaline agents such as caustic soda, and surfactants were used to remove unfixed dyes adhering to the surface of AA pongee after dyeing with disperse dyes. A reduction cleaning treatment is performed using a dye, followed by heat setting to remove wrinkles that occurred during dyeing and to stabilize the shape.
しかし、上記のような染色加工法をポリエステル起毛繊
維材料に適用した場合、最終製品の堅ろう度、特に耐光
堅ろう度が低下し、また空気中のガス等による数色が多
いという問題があった。However, when the above-described dyeing method is applied to polyester brushed fiber materials, there are problems in that the fastness of the final product, especially the light fastness, is reduced, and there are many colors due to gases in the air.
すなわち、ポリエステル起毛繊維材料を分散染料を用い
て染色し、次いで従来通り還元洗浄処理を行なったあと
ヒートセットして得られる最終製品は、室内灯下でさら
しておくだけでも色相変化し耐光堅ろう度を低下させた
り、あるいは空気中のガスにより予期せぬ大きな影春を
受けるなどの問題があった。In other words, the final product obtained by dyeing a polyester brushed fiber material with a disperse dye, then performing a conventional reduction cleaning treatment and then heat setting changes its hue and has poor light fastness even when exposed to indoor light. There were problems such as lowering the energy consumption, or receiving an unexpectedly large shadow due to gas in the air.
本発明者らは、ポリエステル起毛繊維材料の染色におい
て、還元洗浄処理を含む最終加工を施した染色物の耐光
堅ろう度が優れガス退色のない染色物を得るため鋭意研
究した結果、本発明に到達したものである。The present inventors have arrived at the present invention as a result of intensive research into dyeing polyester brushed fiber materials in order to obtain a dyed product that has been subjected to final processing including reduction washing treatment and has excellent light fastness and is free from gas fading. This is what I did.
すなわち、本発明はポリエステル起毛ｌａ維材料を分散
染料を用いて染色し、染色物を還元洗浄処理し、次いで
酸性水性浴中で処理することを特徴とするポリエステル
起毛繊維材料の染色法を提供する。That is, the present invention provides a method for dyeing a polyester brushed fiber material, which is characterized by dyeing the polyester brushed LA fiber material using a disperse dye, subjecting the dyed product to a reduction washing treatment, and then treating it in an acidic aqueous bath. .
本発明方法においてポリエステル起毛繊維材料を染色す
るために用いる分散染料は特に限定されるものではなく
、従来用いられているいずれの分散染料でもよいが、本
発明方法はアントラキノン系分散染料、とりわけ、アン
トラキノン核にヒドロキシル基を有するアントラキノン
系分散染料を用いる場合に特に効果的である。The disperse dye used to dye the polyester brushed fiber material in the method of the present invention is not particularly limited, and any conventionally used disperse dye may be used. This is particularly effective when an anthraquinone disperse dye having a hydroxyl group in the core is used.
そのような分散染料としては、例えば
Ｃ，Ｉ ディスバーズ ブルー ２７Ｃ，Ｉ ディ
スバーズ ブルー ５４Ｃ，Ｉ ディスバーズ ブル
ー ５６Ｃ，Ｉ ディスバーズ ブルー ６２Ｃ，Ｉ
ディスバーズ ブルー ７８Ｃ，Ｉ ディスバー
ズ ブルー ８１Ｃ，Ｉ ディスバーズ ブルー １
５８Ｃ，Ｉ ディスバーズ ブルー １８５Ｃ，Ｉ
ディスバーズ ブルー １９７Ｃ，Ｉ ディスバー
ズ レッド ６０Ｃ，Ｉ ディスバーズ レフト １
２７Ｃ，Ｉ ディスバーズ レッド ９１
Ｃ，Ｉ ディスバーズ バイオレット ２８Ｃ，Ｉ
ディスバーズ バイオレット ５７などがあげられる。Such disperse dyes include, for example, C, I Disbird's Blue 27C, I Disbird's Blue 54C, I Disbird's Blue 56C, I Disbird's Blue 62C, I
Disbirds Blue 78C,I Disbirds Blue 81C,I Disbirds Blue 1
58C,I Disbirds Blue 185C,I
Disbirds Blue 197C, I Disbirds Red 60C, I Disbirds Left 1
27C,I Disbirds Red 91C,I Disbirds Violet 28C,I
Examples include Disbird's Violet 57.
これらの分散染料を用いるポリエステル起毛繊維材料の
染色は、キャリアー染色、高温染色、捺染など従来公知
の方法で実施することができる。Dyeing of polyester brushed fiber materials using these disperse dyes can be carried out by conventionally known methods such as carrier dyeing, high temperature dyeing, and textile printing.
このようにして得られた染色物は公知の方法に従って還
元洗浄処理を施し、次いで酸性浴中で処理する。The dyed product thus obtained is subjected to a reduction washing treatment according to a known method and then treated in an acid bath.
酸性浴の調製に用いることができる酸性物質としては、
例えば酢酸、蟻酸、修酸、酒石酸などの有機酸あるいは
塩酸、硫酸、リン酸などの無機酸を掲げることが出来る
が特に好ましくは酢酸、蟻酸などの有機酸である。Acidic substances that can be used to prepare acidic baths include:
Examples include organic acids such as acetic acid, formic acid, oxalic acid, and tartaric acid, and inorganic acids such as hydrochloric acid, sulfuric acid, and phosphoric acid, but organic acids such as acetic acid and formic acid are particularly preferred.
０．５〜ａｉｌ／ｌ、無機酸の場合０．２〜！＆／ｌで
ある。0.5~ail/l, 0.2~ for inorganic acids! &/l.
酸性浴処理は室温で十分であるが、効果の促進のために
は加温下に実施することができる。Acid bath treatment is sufficient at room temperature, but can be carried out under heating to enhance the effect.
加温するときの最高温度は工業的な観点からせいぜい約
８０℃である。処理時間は温度などにもよるが通常１０
〜２０分である。The maximum temperature during heating is approximately 80° C. from an industrial standpoint. Processing time depends on temperature etc. but usually 10
~20 minutes.
酸性浴処理を行った染色物は次いで公知の方法に従って
ヒートセット処理することができる。The acid bath-treated dyed product can then be heat-set according to known methods.
本発明方法の実施について更に具体的な１例を以下に説
明する。A more specific example of implementing the method of the present invention will be described below.
本発明の実施にあたっては、まず、分散染料を含む染色
浴にポリエステル起毛＃ｌ維材料を浸漬し、必要に応じ
ｐＨ調整剤や分散均染剤などを添加した後、加圧下１０
５℃以上、好ましくは１１０〜１４０℃で染色する。In carrying out the present invention, first, a polyester brushed #l fiber material is immersed in a dyeing bath containing a disperse dye, and after adding a pH adjuster, a dispersion leveling agent, etc. as necessary, 10 minutes under pressure.
Dyeing is carried out at a temperature of 5°C or higher, preferably 110-140°C.
また％０−フェニルフェノールやメチルナフタレン等の
キャリヤーの存在下で比較的高温、たとえば水の沸とう
状態で染色することもできる。Dyeing can also be carried out in the presence of a carrier such as 0-phenylphenol or methylnaphthalene at a relatively high temperature, for example in the boiling state of water.
更に、染料分散液をポリエステル起毛繊維材料にパディ
ングした後％ １００℃以上でスチーミングや乾熱処理
をする染色方法も可能である。Furthermore, it is also possible to use a dyeing method in which a dye dispersion is padded onto a polyester nap fiber material and then subjected to steaming or dry heat treatment at 100° C. or higher.
一方、捺染の場合は染料分散液を適当な糊剤と共に練り
会せ、これをポリエステル起毛ｍ維材料に印捺した後、
スチーミング又は乾熱処理を行なう。On the other hand, in the case of textile printing, the dye dispersion is kneaded with a suitable sizing agent, and after printing this on the polyester brushed fiber material,
Perform steaming or dry heat treatment.
このようにして得られた染色物を還元剤たとえばハイド
ロサルファイド０．５〜８７／ｌあるいは二酸化チオ尿
素０．２〜２．０９／ｌなど、アルカリ剤たとえばか性
ソーダ０．５〜２’ｌ／ｌあるいは炭酸ソーダ０．５−
８９／ｌおよび洗浄助剤１例えば両性型界面活性剤０．
６〜２９７１を含む還元剤浴中に浸漬し７０〜９０℃で
１５〜２０分間処理を行ない、水洗したあと酢酸あるい
は蟻酸などを含む酸性浴中で室温ないし８０℃で２０分
間程度処理を行ない、次いで水洗し乾燥処理する。乾燥
した染色物は１５０℃以上で且つ２０秒以上のヒートセ
ットを行なって仕上げることができる。The dyed product thus obtained is treated with a reducing agent such as hydrosulfide 0.5 to 87/l or thiourea dioxide 0.2 to 2.09/l, or an alkaline agent such as caustic soda 0.5 to 2'l. /l or soda carbonate 0.5-
89/l and cleaning aid 1, for example an amphoteric surfactant 0.
6 to 2971 and treated at 70 to 90°C for 15 to 20 minutes, washed with water, and then treated in an acidic bath containing acetic acid or formic acid for about 20 minutes at room temperature to 80°C, Then, it is washed with water and dried. The dried dyed product can be finished by heat setting at 150° C. or higher for 20 seconds or longer.
染色に際しては、耐光向上剤として水に分散化したベン
ゾトリアゾール系紫外線吸収剤例えば、スミポンＵＬ（
住友化学社製）を２〜８％併用しても良い。When dyeing, benzotriazole-based ultraviolet absorbers dispersed in water are used as light fastness improvers, such as Sumipon UL (
(manufactured by Sumitomo Chemical Co., Ltd.) in an amount of 2 to 8%.
また乾燥処理に先立って柔軟剤、あるいはメラミン樹脂
および、あるいは防炎剤などを含む浴をパディングして
もよい。Further, prior to the drying process, a bath containing a softener or a melamine resin and/or a flame retardant may be padded.
本発明の方法によれば、ポリエステル起毛繊維材料の染
色加工において、顕著な耐光堅ろう度の向上がみられる
上、更に染色加工法によって生じるガス退色堅ろう度も
著るしく改善される。According to the method of the present invention, in the dyeing process of polyester brushed fiber materials, not only is the light fastness significantly improved, but also the gas fading fastness caused by the dyeing process is also significantly improved.
以下に本発明を実施例によってより詳細に説明するが１
本発明はこれらの実施例に限定されるものではない。The present invention will be explained in more detail by examples below.
The present invention is not limited to these examples.
実施例１
スミカロンイエローＥ−４ＧＬ（住友化学社製分散染料
）０．１Ｘ（被染物に対する重量％、以下同じ）、スミ
カロン ブリリアントピンク ５Ｅ−ＲＬ（住友化学社
製分散染料）０．１８５Ｘ、および下記式（１）で示す
青色分散染料０゜２５％（染料８０％とアニオン活性剤
７０Ｘからなる混合物を微粒化、乾燥して調装）
更に分散剤としてスミポンＴＦ（住友化学社製分散均染
剤）０．５ｙ／Ａ’を含有する１０００−の染料分散液
の染浴を作り、酢酸と酢酸ナトリウムにより染浴のｐＨ
を５に調整する。Example 1 Sumikalon Yellow E-4GL (disperse dye manufactured by Sumitomo Chemical Co., Ltd.) 0.1X (weight % based on the dyed object, the same applies hereinafter), Sumikalon Brilliant Pink 5E-RL (disperse dye manufactured by Sumitomo Chemical Co., Ltd.) 0.185X, and 0°25% blue disperse dye represented by the following formula (1) (prepared by atomizing and drying a mixture of 80% dye and 70 Prepare a dye bath of 1000 dye dispersion containing 0.5y/A', and adjust the pH of the dye bath with acetic acid and sodium acetate.
Adjust to 5.
染浴にポリエステル起毛繊物１０（ｌを投入し、７０℃
から１分間毎に１℃の割合で昇温り、、１８０℃で６０
分間染色し、か性ソーダ１ Ｐ／ｌ、ハイドロサルファ
イド２ Ｐ ／ｌ。Pour 10 (l) of polyester brushed fiber into the dye bath and heat at 70°C.
The temperature was raised at a rate of 1°C every minute from 180°C to 60°C.
Stain for minutes, caustic soda 1 P/l, hydrosulfide 2 P/l.
およびラッコールＡＬ（開成化学社製）２ｍｔ／１を含
む浴で８０℃で２０分分間光洗浄を行ない温湯で十分水
洗する。次いで氷酢酸２２１７１の浴で６０℃で１５分
間処理し水洗、乾燥する。更に１７０℃で８分間ヒート
セットして仕上げる。Light cleaning is performed at 80° C. for 20 minutes in a bath containing 2 mt/1 of Laccor AL (manufactured by Kaisei Kagaku Co., Ltd.), and then thoroughly washed with warm water. Then, it is treated in a bath of glacial acetic acid 22171 at 60° C. for 15 minutes, washed with water, and dried. Further heat set at 170°C for 8 minutes to finish.
比較例−１
実施例−１と同様の方法で染色し還元洗浄を行ない湯洗
し、氷酢酸の処理を行わずヒートセットして仕上げる。Comparative Example 1 Dyeing was carried out in the same manner as in Example 1, followed by reduction cleaning, hot water washing, and finishing by heat setting without glacial acetic acid treatment.
実施例−１および比較例−１で得られた染色物の耐光堅
ろう度はフェードメーター（ブラックパネル温度６８℃
）で１０時間照射し、変退色用グレースケールで判定す
る。The light fastness of the dyed products obtained in Example-1 and Comparative Example-1 was measured using a fade meter (black panel temperature: 68°C).
) for 10 hours and judged on the gray scale for discoloration and fading.
表−１に示す様に、酸性浴処理を行なっていないものは
極めて耐光堅ろう度が不良であったのに対し、実施例−
１に準じて仕上げた染色物の耐光堅ろう度は著るしく良
好であった。As shown in Table 1, the light fastness was extremely poor in those not subjected to acid bath treatment, whereas in the example
The light fastness of the dyed product finished according to Example 1 was significantly better.
表 １
実施例−２
ダイアニツクス エロー ５ＧＬ（三菱化成社製分散染
料）０．１５％ パラニール ブリリアント ピンク
ＲＥ Ｌ （Ｂ、Ａ、 ＳＦ社製分散染料）０．２％お
よび下記式（２）で示す青色分散染料０．１ Ｘ （染
料８０，９６’とアニオン活性剤７０％からなる混合物
を微粒化、乾燥して調製）
更に分散剤としてスミポンＴＦ（住友化学社製分散均染
剤）０．５Ｐ／Ａ’を含有する１００〇−の染料分散液
の染浴を作り、実施例−１と同様に還元洗浄、酸性浴処
理およびヒートセットを行ない仕上げる。Table 1 Example-2 Dianics Yellow 5GL (disperse dye manufactured by Mitsubishi Chemical Corporation) 0.15% Paranyl Brilliant Pink
A mixture of 0.2% RE L (B, A, SF disperse dye) and 0.1X blue disperse dye represented by the following formula (2) (dye 80,96' and 70% anionic activator) was atomized. (prepared by drying) Furthermore, a dye bath of 1000-ml dye dispersion containing 0.5 P/A' of Sumipon TF (dispersion and leveling dye manufactured by Sumitomo Chemical Co., Ltd.) as a dispersant was prepared, and the same procedure as in Example-1 was made. Finish by reduction cleaning, acid bath treatment and heat setting.
比較例−２
実施例−２と同様の方法で染色し還元洗浄を行ない湯洗
し、氷酢酸の処理を行わずヒートセットして仕上げる。Comparative Example 2 Dyeing was carried out in the same manner as in Example 2, followed by reduction cleaning, hot water washing, and finishing by heat setting without glacial acetic acid treatment.
実施例−２および比較例−２で得られた染色物を実施例
−１に従って同様の方法で試験を行った。また亜硫酸ガ
スによる父色はＪＩＳＬＯ８５８，亜硫酸ガス漂白に対
する染色堅ろう度試験方法に準じて行なった。The dyed products obtained in Example-2 and Comparative Example-2 were tested in the same manner as in Example-1. Furthermore, the father color test using sulfur dioxide gas was conducted in accordance with JISLO858, Dye fastness test method for sulfur dioxide gas bleaching.
表−２に示す様に酸性浴処理を行なっていないものは極
めて耐光堅ろう度が不良で、また亜硫酸ガスによる変色
も著るしく劣っていた。一方実施例−２に準じて仕上げ
た染色物の耐光堅ろう度、および亜硫酸ガス変色は極め
て良好であった。As shown in Table 2, those that were not subjected to acid bath treatment had extremely poor light fastness and were also extremely poor in discoloration due to sulfur dioxide gas. On the other hand, the light fastness and sulfur dioxide gas discoloration of the dyed product finished according to Example 2 were extremely good.
表 ２
実施例−８
スミカロン ＵＬ エロー ＧＦ（住人化学社製分散
染料０．２％と下記式（８）で示す赤色分散染３４０．
１ Ｘ （染料８０％とアニオン活性剤からなる混合物
を微粒化、乾燥して調整）更に分散剤としてスミポンＴ
Ｆ（住人化学社製分散均染剤）０．５５ｉ’／ｌおよび
スミポンＵＬ（住人化学社製耐光向上剤）２％を含む１
０００１ｎｌの染料分散液の染浴を作り、酢酸と酢酸ナ
トリウムによりｐＨを５に調整する。Table 2 Example-8 Sumikalon UL Yellow GF (0.2% disperse dye manufactured by Sumima Kagaku Co., Ltd. and red disperse dye 340 expressed by the following formula (8).
１
1 containing 0.55 i'/l of F (dispersion and leveling dye manufactured by Suminen Kagaku Co., Ltd.) and 2% of Sumipon UL (light fastness improver manufactured by Suminum Chemical Co., Ltd.)
A dye bath of 0001 nl of dye dispersion is prepared and the pH is adjusted to 5 with acetic acid and sodium acetate.
染浴にポリエステル起毛織物１００２を投入し、７０℃
から１分間毎に１℃の割合で昇温し、１８０℃で８０分
間染色し還元洗浄は実施例−１と同様に行なう。次いで
蟻酸２シ／ｌの浴で４０℃で１６分間処理し、水洗、乾
燥する。更に１７０℃で２分間ヒートセットを行って仕
上げる。Pour the polyester brushed fabric 1002 into the dye bath and heat it to 70°C.
From then on, the temperature was raised at a rate of 1°C every minute, dyeing was carried out at 180°C for 80 minutes, and reduction washing was performed in the same manner as in Example-1. Then, it is treated in a bath of 2 g/l of formic acid at 40° C. for 16 minutes, washed with water, and dried. Further heat setting is performed at 170°C for 2 minutes to finish.
比較例−８
実施例−８と同様の方法で染色し還元洗浄を行ない、蟻
酸の処理を行わずヒートセットして仕上げる。Comparative Example 8 Dyeing and reduction cleaning were carried out in the same manner as in Example 8, and finishing was done by heat setting without formic acid treatment.
実施例−８および比較例−８で得られた染色物の耐光堅
ろう度および亜硫酸ガス変色は実施例−２と同様に試験
した。The light fastness and sulfur dioxide gas discoloration of the dyed products obtained in Example-8 and Comparative Example-8 were tested in the same manner as in Example-2.
表−８に示す様に酸性浴処理を行ないヒートセットした
染色物は、酸処理を行なわずにヒートセットしたものに
比べ耐光堅ろう度、亜硫酸ガスに対する堅ろう度も極め
て良好であった。As shown in Table 8, the dyed products treated with acid bath and heat set had extremely good light fastness and fastness to sulfur dioxide compared to those heat set without acid treatment.
表 ８
実施例−４
スミカロン ＵＬ エロー ＧＦ（住人化学社製分散
染料）０．２％を実施例−８で用いた式（８）の赤色分
散染料０．８％および下記式（４）で示す青色分散染料
０．５％（染料８０％とアニオン活性剤７０％からなる
混合物を微粒化し、乾燥して調整）
更に分散剤としてスミポンＴＦ（住人化学社製分散均染
剤）０．ｆＭ’／Ａ’を含有する１００〇−の染料分散
液の染浴を作り、実施例−１と同様に還元洗浄、酸処理
、およびヒートセットを行ない仕上げる。Table 8 Example-4 Sumikalon UL Yellow GF (disperse dye manufactured by Sumima Kagaku Co., Ltd.) 0.2% was used in Example-8, and 0.8% of the red disperse dye of formula (8) was used as shown in formula (4) below. Blue disperse dye 0.5% (adjusted by atomizing a mixture consisting of 80% dye and 70% anionic activator and drying) In addition, 0.5% of Sumipon TF (dispersing and leveling dye manufactured by Sumima Kagaku Co., Ltd.) as a dispersant. A dye bath of 1000- dye dispersion containing fM'/A' is prepared and finished by reduction washing, acid treatment, and heat setting in the same manner as in Example-1.
比較例−４
実施例−４と同様の方法で染色し還元洗浄を行ない湯洗
し、酸処理を行わずヒートセットして仕上げる。Comparative Example 4 Dyeing was carried out in the same manner as in Example 4, followed by reduction cleaning, hot water washing, and finishing by heat setting without acid treatment.
実施例−４および比較例−４で得られた染色物の耐光堅
ろう度および亜硫酸ガス変色は実施例−２と同様に試験
した。The light fastness and sulfur dioxide gas discoloration of the dyed products obtained in Example-4 and Comparative Example-4 were tested in the same manner as in Example-2.
表−４に示す様に実施例−４により染色した染色物の耐
光堅ろう度、および亜硫酸ガス変色は、酸性浴処理せず
に仕上げた染色物に対し極めて優れていた。As shown in Table 4, the light fastness and sulfur dioxide gas discoloration of the dyed products of Example 4 were extremely superior to those of dyed products finished without acid bath treatment.
表 ４Table 4
Claims (1)
染色物を還元洗浄処理し、次いで酸性水性浴中で処理す
ることを特徴とするポリエステル起毛繊維材料の染色法
。Polyester brushed fiber material is dyed using disperse dye,
1. A method for dyeing polyester brushed fiber materials, characterized in that the dyed material is subjected to a reduction washing treatment and then treated in an acidic aqueous bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62079299A JPS63243388A (en) | 1987-03-30 | 1987-03-30 | Method for dyeing polyester raised fiber material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62079299A JPS63243388A (en) | 1987-03-30 | 1987-03-30 | Method for dyeing polyester raised fiber material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63243388A true JPS63243388A (en) | 1988-10-11 |
Family
ID=13685966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62079299A Pending JPS63243388A (en) | 1987-03-30 | 1987-03-30 | Method for dyeing polyester raised fiber material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63243388A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019506545A (en) * | 2016-01-04 | 2019-03-07 | ニクワックス リミテッド | How to remove dye |
-
1987
- 1987-03-30 JP JP62079299A patent/JPS63243388A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019506545A (en) * | 2016-01-04 | 2019-03-07 | ニクワックス リミテッド | How to remove dye |
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