JPH02300391A - Dyeing of cloth - Google Patents
Dyeing of clothInfo
- Publication number
- JPH02300391A JPH02300391A JP1120481A JP12048189A JPH02300391A JP H02300391 A JPH02300391 A JP H02300391A JP 1120481 A JP1120481 A JP 1120481A JP 12048189 A JP12048189 A JP 12048189A JP H02300391 A JPH02300391 A JP H02300391A
- Authority
- JP
- Japan
- Prior art keywords
- dyeing
- wool
- silk
- polyester
- cloth
- 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 abstract description 26
- 239000004744 fabric Substances 0.000 title claims abstract description 26
- 229920000728 polyester Polymers 0.000 claims abstract description 23
- 210000002268 wool Anatomy 0.000 claims abstract description 21
- 239000000835 fiber Substances 0.000 claims abstract description 10
- 239000000986 disperse dye Substances 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract description 10
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract description 5
- 235000019253 formic acid Nutrition 0.000 abstract description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract description 2
- 229910052708 sodium Inorganic materials 0.000 abstract description 2
- 239000011734 sodium Substances 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000975 dye Substances 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000001263 FEMA 3042 Substances 0.000 description 2
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000015523 tannic acid Nutrition 0.000 description 2
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 2
- 229940033123 tannic acid Drugs 0.000 description 2
- 229920002258 tannic acid Polymers 0.000 description 2
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- 241000219745 Lupinus Species 0.000 description 1
- MVBPAIHFZZKRGD-UHFFFAOYSA-N MTIC Chemical compound CNN=NC=1NC=NC=1C(N)=O MVBPAIHFZZKRGD-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- -1 but not limited to Chemical class 0.000 description 1
- 206010061592 cardiac fibrillation Diseases 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 1
- 230000002600 fibrillogenic effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Coloring (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、ポリエステルと絹及び/又は羊毛を含む布帛
を染色する方法に関し、絹及び羊毛の脆化が少く、かつ
染色堅牢度が良い利点を有するものである。Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a method for dyeing fabrics containing polyester and silk and/or wool, and has the advantages of less embrittlement of silk and wool and good color fastness. It has the following.
従来、ポリエステル繊維と絹又は羊毛との混紡、交織又
は交編布帛の染色においては、まずポリエステルを分散
染料で染色し、次にアルカリ性条件下で還元洗浄し、そ
の後に絹又は羊毛を常法により染色している。ポリエス
テルのみより成る布の染色におけるアルカリ性還元洗浄
は水酸化ナトリウム等を用いて強いアルカリ性条件のも
とで行われるが、絹及び羊毛はアルカリ性下で脆化する
。Conventionally, in dyeing blended, interwoven or cross-knitted fabrics of polyester fibers and silk or wool, the polyester is first dyed with a disperse dye, then reduced and washed under alkaline conditions, and then the silk or wool is dyed by a conventional method. It is dyed. Alkaline reduction washing for dyeing cloth made only of polyester is carried out under strong alkaline conditions using sodium hydroxide or the like, but silk and wool become brittle under alkalinity.
そこで、絹及び羊毛との混紡・交織布の場合、水酸化ナ
トリウムの代りにアンモニアを用いて弱アルカリ性条件
で還元洗浄している。しかし、このような弱アルカリ性
条件での還元洗浄では染色堅牢度が十分とは云えず、か
つ脆化もかなり認められる。特に、細繊度のポリエステ
ル系を濃色に染める場合には多量の分散染料を用いる必
要があるので染色堅牢度が問題になり、しかし他方、脆
化が顕著になる程には還元洗浄してはならないという条
件も満さねばならない。Therefore, in the case of blended or interwoven fabrics with silk and wool, ammonia is used instead of sodium hydroxide for reduction cleaning under weakly alkaline conditions. However, reduction washing under such weakly alkaline conditions does not provide sufficient color fastness, and considerable embrittlement is observed. In particular, when dyeing fine-grained polyester in deep colors, it is necessary to use a large amount of disperse dye, so color fastness becomes an issue. The conditions that do not apply must also be met.
本発明は、ポリエステルと絹及び/又は羊毛を含む布帛
を染色する方法であって、絹及び羊毛の脆化をもたらさ
ずに良好な染色堅牢度を達成する方法を提供することを
目的とする。The present invention aims to provide a method for dyeing fabrics containing polyester and silk and/or wool, which achieves good color fastness without causing embrittlement of the silk and wool.
本発明は、ポリエステル繊維と絹及び/又は羊毛を含む
布帛を染色する方法において、ポリエステルを分散染料
で染色した後の還元洗浄を3〜6のplにて行うことを
特徴とする方法である。The present invention is a method for dyeing a fabric containing polyester fibers and silk and/or wool, which is characterized in that after dyeing polyester with a disperse dye, reduction washing is performed at 3 to 6 pl.
本発明で染色される布帛は、ポリエステル繊維と絹及び
/又は羊毛とを混紡、交織又は交編した布帛であり、他
の第三の繊維も混入していてもよい。特に、ポリエステ
ルとポリアミドから成る複合糸を解裂したフィブリル型
繊維(特開昭60−215869号)と絹又は羊毛より
成る布帛の染色において、本発明は顕著な効果を示す。The fabric dyed in the present invention is a fabric made by blending, interweaving, or interweaving polyester fibers with silk and/or wool, and may also contain other third fibers. In particular, the present invention shows remarkable effects in dyeing fabrics made of fibril-type fibers (JP-A-60-215869), which are made by splitting composite yarns made of polyester and polyamide, and silk or wool.
布帛中のポリエステルを分散染料で染色する工程は、周
知法に従って行うことができ、好ましくはキャリアを用
いてできるだけ低い温度で染色する。The step of dyeing the polyester in the fabric with a disperse dye can be carried out according to well-known methods, preferably using a carrier and dyeing at as low a temperature as possible.
分散染料でのポリエステルの染色後の還元洗浄は、本発
明に従い3〜6、好ましくは3〜5のpHの浴を用いて
行う。ここで、pHは処理温度で測定したpH値である
。従来のアルカリ性条件での還元洗浄ではなく、かかる
酸性条件での還元洗浄によって十分な染色堅牢性が達成
され、かつ絹及び羊毛の脆化を抑制できることが判った
。還元剤としては好ましくは、ソジウムホルムアルデヒ
ドスルホキシレート及び二酸化千オ尿素があげられ、こ
れらを洛中に0.1〜8g/fl、好ましくは0.5〜
4g/l、特に2〜4g/lの濃度で用いる。l)Hを
調節するためには、ギ酸、酢酸などの有機酸を用いるこ
とができるが、これらに限定されない。還元処理は、7
0〜120℃、好ましくは80〜100℃の洛中で10
〜60分間、好ましくは15〜30分間行う。The reduction washing after dyeing the polyester with disperse dyes is carried out according to the invention using a bath with a pH of 3 to 6, preferably 3 to 5. Here, pH is the pH value measured at the treatment temperature. It has been found that sufficient color fastness can be achieved and embrittlement of silk and wool can be suppressed by reducing washing under acidic conditions rather than conventional reducing washing under alkaline conditions. Preferred reducing agents include sodium formaldehyde sulfoxylate and 1,000 urea dioxide, and these are added at a rate of 0.1 to 8 g/fl, preferably 0.5 to 8 g/fl.
A concentration of 4 g/l, especially 2-4 g/l is used. l) To adjust H, organic acids such as, but not limited to, formic acid and acetic acid can be used. The reduction process is 7
10 to 120℃, preferably 80 to 100℃
-60 minutes, preferably 15-30 minutes.
実施例においてパーセントは総て重量パーセントである
。All percentages in the examples are weight percentages.
実施例 1
経糸として絹/ポリエステル(50150)の120/
2Sの糸を用い、緯糸としてポリエステル/ナイロン(
70/30>のフィブリル型繊維(糸断面において8つ
の放射状のナイロン部分及びその間を埋めるポリエステ
ルより成る)の100d150fの糸を用いた平織(見
かけの糸密度82x81)を常法によりフィブリル化と
収縮の工程に付した(特開昭60−215869号)。Example 1 120/ of silk/polyester (50150) as warp
Using 2S yarn, polyester/nylon (
A plain weave (apparent thread density 82 x 81) using 100 x 150 f yarn of fibrillar type fiber (consisting of 8 radial nylon parts in the thread cross section and polyester filling the spaces between them) of 70/30> was fibrillated and shrunk by a conventional method. (Japanese Unexamined Patent Publication No. 60-215869).
見かけの糸密度は123 X84になった。The apparent thread density was 123 x 84.
この布帛について、先ずポリエステル部分の染色を下記
の条件で行った。First, the polyester portion of this fabric was dyed under the following conditions.
染浴:
に/PブラックEXSF 10.0%owfニ
ッカサンソルトRM300 1.Occ/、1!
リンカツト 0.2cc/Dテキ
スポートD −11331,0cc/j!上記染浴を用
いて130℃で60分間、浸染した。Dye bath: Ni/P Black EXSF 10.0%owf Nikka Sunsalt RM300 1. Occ/, 1!
Linkcut 0.2cc/DTexport D-11331,0cc/j! Dyeing was carried out at 130° C. for 60 minutes using the above dye bath.
次に本発明に従い下記の浴で90℃で30分間還元洗浄
を行った。Next, according to the present invention, reduction cleaning was performed at 90° C. for 30 minutes in the following bath.
浴(1)ニ
レドールC(商標、住友化学工業株式
会社、主成分はソジウムホルムアル
デヒドスルホキシレート)
2.0g/N
ギ酸 0.2CC/、1!
サンモールRC700(商標、日華化学工業株式会社、
界面活性剤> lcc/、Q比較のなめに、上記と
同じ染色布に対し下記の浴(2)を用いて70’Cで1
5分間アルカリ性還元洗浄を行うか、又は浴(3)を用
いて80℃で40分間洗浄した。Bath (1) Niredol C (trademark, Sumitomo Chemical Co., Ltd., main component is sodium formaldehyde sulfoxylate) 2.0g/N Formic acid 0.2CC/, 1! Sunmoor RC700 (trademark, NICCA CHEMICAL INDUSTRY CO., LTD.)
Surface active agent
An alkaline reduction wash was performed for 5 minutes or a bath (3) was used for 40 minutes at 80°C.
浴(2):
ハイドロサルファイト 2g/9ソーダ灰
1 g / flサンモール
RC7001cc/ρ
浴(3)ニ
ドライボールTK−9(商標、第一工業製薬株式会社、
ソーピング剤> 0.2CC/、Q上記のように洗浄
した布(1)、 (2)及び(3)の各々を絹及びナイ
ロン部分のための染色に付した。Bath (2): Hydrosulfite 2g/9 soda ash
1 g/fl Sunmol RC7001cc/ρ Bath (3) Nidry Ball TK-9 (trademark, Daiichi Kogyo Seiyaku Co., Ltd.,
Soaping agent > 0.2 CC/, Q Each of the fabrics (1), (2) and (3) washed as above were subjected to dyeing for silk and nylon parts.
条件は下記の通りである。The conditions are as follows.
染浴:
ナイロサンブラックFWL 7.0%owfミ
ツイナイロンブルーBL 1,0%owfギ酸
1.0cc/Ω
上記染浴を用い、70℃で60分間浸染した。Dye bath: Nyrosan black FWL 7.0% owf Mitsui nylon blue BL 1.0% owf formic acid
1.0 cc/Ω Using the above dye bath, dyeing was carried out at 70° C. for 60 minutes.
次に6布をタンニン酸エキス6%owfを含む液で60
℃×30分間の処理を行い、次にアルミン酸ソーダ7.
5%owfを含む液で70℃×30分間の処理を実施し
た。Next, 6 cloths were soaked in a solution containing 6% OWF of tannic acid extract for 60 minutes.
℃ x 30 minutes, and then treated with sodium aluminate7.
Treatment was performed at 70° C. for 30 minutes with a solution containing 5% OWF.
得た染色布の染色堅牢度及び脆化の程度を調べた。脆化
の程度は、布の表面の観察及び経糸の引裂強度をもって
示す。結果を第1表に示す。The color fastness and degree of embrittlement of the obtained dyed fabric were examined. The degree of embrittlement is indicated by observing the surface of the cloth and the tear strength of the warp threads. The results are shown in Table 1.
本発明に従い染色した布(1)は、堅牢度が良く、しか
も脆化も少いことが判る。It can be seen that the cloth (1) dyed according to the present invention has good fastness and less embrittlement.
実施例 2
経糸として羊毛/ポリエステル(50/ 50)の2/
80の糸を用い、緯糸として実施例1と同様のポリエス
テル/ナイロン(70/ 30)のフィブリル型繊維の
100d 150 f /2の糸を用いた平織(B6X
60)を常法によりフィブリル化と収縮の工程に付して
、見かけの糸密度86X60の布を得た。Example 2 2/2 of wool/polyester (50/50) as warp
A plain weave (B6X
60) was subjected to fibrillation and shrinkage steps in a conventional manner to obtain a fabric with an apparent thread density of 86×60.
この布帛について、まずポリエステル部分の染色を下記
の条件で行った。First, the polyester portion of this fabric was dyed under the following conditions.
染浴:
に/Pイエo−BRLSコンク 0.9%ovfK/
Pルピン3 G L S O,4%owfK
/P N−ブルーTKSF 8.0%owf−
−”tカサンソルトRM300 1ee/Nウ
ルトラMT 0.8cc/1テキ
スポートD −11331cc/42クロースクPW(
日華化学工業株式会社)3%ovf
115℃で60分間浸染した。Dye bath: Ni/Pye o-BRLS conch 0.9%ovfK/
P Lupine 3 G L SO, 4%owfK
/P N-Blue TKSF 8.0%owf-
-”t Cassan Salt RM300 1ee/N Ultra MT 0.8cc/1 Textport D -11331cc/42 Close PW (
NICCA CHEMICAL INDUSTRIAL CO., LTD.) 3% OVF immersion dyeing at 115°C for 60 minutes.
次に、実施例1で用いた浴(1) 、 (2)及び(3
)をそれぞれ用いて同様に洗浄した。Next, baths (1), (2) and (3) used in Example 1 were prepared.
) were washed in the same manner.
続いて羊毛及びナイロンの部分のための染色を下記の条
件で行った。Dyeing for the wool and nylon sections was then carried out under the following conditions.
染浴:
ナイロサンレッドF RL O,3%0豐f
ミツイナイロンブルーBL 4.0%owfナ
イロサンブラックFWL L、5%owfギ酸
1ce/U
アミラジンD O,5cc/N80
℃で60分間浸染した。Dye bath: Nylosan Red F RL O, 3% 0 f
Mitsui Nylon Blue BL 4.0% owf Nylosan Black FWL L, 5% owf Formic acid 1ce/U Amirazine DO, 5cc/N80
Dyeing was carried out for 60 minutes at ℃.
次に各布帛を、タンニン酸エキス6.0%owf sハ
イフィックスCK3.0%ovf及びウルトラMTic
c/1を含む6,0℃の浴で30分間処理した。Each fabric was then coated with tannic acid extract 6.0% ovf, Hyfix CK 3.0% ovf and Ultra MTic.
The sample was treated for 30 minutes in a 6.0° C. bath containing c/1.
結果を第2表に示す。The results are shown in Table 2.
本発明に従い染色した布(1)は、堅牢度が良く、かつ
脆化による引裂強度の低下が少い。The cloth (1) dyed according to the present invention has good fastness and less decrease in tear strength due to embrittlement.
本発明により、ポリエステルと絹及び羊毛とを含む布帛
の染色において、絹又は羊毛の脆化を少くして、優れた
染色堅牢度を達成することができる。According to the present invention, when dyeing a fabric containing polyester and silk or wool, it is possible to reduce embrittlement of the silk or wool and achieve excellent color fastness.
Claims (1)
染色する方法において、ポリエステルを分散染料で染色
した後の還元洗浄を3〜6のpHにて行うことを特徴と
する方法。1. A method for dyeing a fabric containing polyester fibers and silk and/or wool, which comprises dyeing the polyester with a disperse dye and then performing reduction washing at a pH of 3 to 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1120481A JPH02300391A (en) | 1989-05-16 | 1989-05-16 | Dyeing of cloth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1120481A JPH02300391A (en) | 1989-05-16 | 1989-05-16 | Dyeing of cloth |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02300391A true JPH02300391A (en) | 1990-12-12 |
Family
ID=14787242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1120481A Pending JPH02300391A (en) | 1989-05-16 | 1989-05-16 | Dyeing of cloth |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02300391A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005187984A (en) * | 2003-12-26 | 2005-07-14 | Daiichi Kasei Kk | Method for dyeing conjugate fiber raw material |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6128090A (en) * | 1984-07-10 | 1986-02-07 | 東レ株式会社 | Dyeing of synthetic fiber structure |
-
1989
- 1989-05-16 JP JP1120481A patent/JPH02300391A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6128090A (en) * | 1984-07-10 | 1986-02-07 | 東レ株式会社 | Dyeing of synthetic fiber structure |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005187984A (en) * | 2003-12-26 | 2005-07-14 | Daiichi Kasei Kk | Method for dyeing conjugate fiber raw material |
JP4691319B2 (en) * | 2003-12-26 | 2011-06-01 | 第一化成株式会社 | Dyeing method for composite fiber materials |
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