JPH035429B2 - - Google Patents
Info
- Publication number
- JPH035429B2 JPH035429B2 JP8452282A JP8452282A JPH035429B2 JP H035429 B2 JPH035429 B2 JP H035429B2 JP 8452282 A JP8452282 A JP 8452282A JP 8452282 A JP8452282 A JP 8452282A JP H035429 B2 JPH035429 B2 JP H035429B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- dye
- formula
- lower alkyl
- hydrogen atom
- 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.)
- Expired
Links
- 239000000975 dye Substances 0.000 claims description 44
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 16
- -1 methoxyethoxy group Chemical group 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 15
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- 229920000728 polyester Polymers 0.000 claims description 12
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 claims description 9
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 125000004423 acyloxy group Chemical group 0.000 claims description 5
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 4
- 125000004442 acylamino group Chemical group 0.000 claims description 3
- 125000003302 alkenyloxy group Chemical group 0.000 claims description 3
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- 125000005194 alkoxycarbonyloxy group Chemical group 0.000 claims description 2
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 2
- 238000004043 dyeing Methods 0.000 description 13
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 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 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000005336 allyloxy group Chemical group 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 125000000043 benzamido group Chemical group [H]N([*])C(=O)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 1
- 125000006627 ethoxycarbonylamino group Chemical group 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- GLQWRXYOTXRDNH-UHFFFAOYSA-N thiophen-2-amine Chemical compound NC1=CC=CS1 GLQWRXYOTXRDNH-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Coloring (AREA)
Description
本発明はポリエステル系繊維を耐光堅牢度、耐
昇華堅牢度、水堅牢度などの諸堅牢度にすぐれた
鮮明なネイビーブルー色に染色し、かつ染色時の
温度安定性およびPH安定性の良好なポリエステル
系繊維用配合染料に関するものである。
本発明のポリエステル系繊維用配合染料は、
下記構造式〔〕
で示されるジスアゾ染料に、
下記一般式〔〕
(式中、Xは塩素原子、ニトロ基またはトリフ
ルオロメチル基を表わし、Yはシアノ基、低級ア
ルコキシカルボニル基またはカルバモイル基を表
わし、Zは水素原子、メチル基、またはアシルア
ミノ基を表わし、R1およびR2は低級アルキル基、
または、低級アルコキシ、低級アルカノイルオキ
シ基、低級アルコキシカルボニル基、シアノ基も
しくはアルケニルオキシ基により置換された弟級
アルキル基を表わす。
で示されるジスアゾ染料および
(式中、X1は塩素原子または臭素原子を表わ
し、Y1は水素原子、メトキシ基、エトキシ基ま
たはメトキシエトキシ基を表わし、R5はメチル
基を表わし、、R3およびR4は水素原子、アリル
基、低級アルキル基または、低級アルコキシ基、
低級アルカノイルオキシ基、低級アルコキシカル
ボニル基、低級アルコキシアルコキシカルボニル
基、もしくは低級アルコキシアルボニルオキシ基
により置換された低級アルキル基を表わす。
で示されるモノアゾ染料から選ばれる少くとも一
種を配合してなるポリエステル系繊維用配合染料
である。
本発明を詳細に説明するに、一般式〔〕で示
される化合物は新規なジスアゾ染料であり、一般
式〔〕においてZで表わされるアシルアミノ基
としてはアセチルアミノ基、プロピオニルアミノ
基、クロロアセチルアミノ基、ベンゾイルアミノ
基、メチルスルホニルアミノ基、クロロプロピオ
ニルアミノ基、エトキシカルボニルアミノ基、エ
チルアミノカルボニルアミノ基などが挙げられ
る。
また、一般式〔〕および一般式〔〕におい
てR1,R2,R3およびR4で表わされる低級アルキ
ル基としては、メチル基、エチル基、、直鎖状ま
たは分岐鎖状のプロピル基、ブチル基などが挙げ
られる。R1およびR2で表わされる置換低級アル
キル基としては、メトキシ基、エトキシ基、ブト
キシ基等の低級アルコキシ基;アセチルオキシ
基、プロピオニルオキシ基等の低級アルカノイル
オキシ基;メトキシカルボニル基、エトキシカル
ボニル基等の低級アルコキシカルボニル基;シア
ノ基、アリルオキシ基、、クロチルオキシ基等の
アルケニルオキシ基により置換された低級アルキ
ル基が挙げられる。
また、R3およびR4で表わされる置感低級アル
キル基としては、R1およびR2で例示のものの他
メトキシエトキシカルボニル基、エトキシエトキ
シカルボニル基等の低級アルコキシアルコキシカ
ルボニル基;メトキシカルボニルオキシ基、エト
キシカルボニルオキシ基等の低級アルコキシカル
ボニルオキシ基により置換された低級アルキル基
が挙げられる。
前示構造式〔〕で示されるジスアゾ染料は
(以下、ジスアゾ染料〔〕という)特開昭49−
47680および特願昭56−61759等に記載されてい
る。
前示一般式〔〕で示されるジスアゾ染料(以
下、ジスアゾ染料〔〕という)は、例えば下記
式〔〕
(式中、Xは前記定義に同じ)
で示されるアニリン類をジアゾ化し、下記式
〔〕
(式中、Yは前記定義に同じ)
で示される2−アミノーチオフエン類とカツプリ
ングさせて得られる、下記式〔〕
(式中、XおよびYは前記定義に同じ)
で示されるモノアゾ染料をジアゾ化し、下記一般
式〔〕
(式中、Z、R1およびR2は前記定義に同じ)
で示されるジフエニルメタン系アミン類とカツプ
リングさせることによつて製造することができ
る。
前記一般式〔〕で示されるモノアゾ染料(以
下、モノアゾ染料〔〕という)は特公昭39−
20087、特公昭39−24653、特公昭40−25431、特
公昭40−2784、特公昭41−5468、、特公昭46−
34516、特公昭48−6663、特開昭55−23190、特開
昭55−57076等に記載されている。
本発明の配合染料の配合成分として使用される
ジスアゾ染料〔〕、ジスアゾ染料〔〕および
モノアゾ染料〔〕はそれぞれがポリエステル系
繊維を堅牢度良好なネービー色に染色しうる高性
能の染料であるが、ジスアゾ染料〔〕に、ジス
アゾ染料〔〕およびモノアゾ染料〔〕より選
ばれる少くとも一種を配合使用してポリエステル
系繊維を染色することによつて、各成分染料を個
別に使用する場合に比較して飛躍的に染浴吸尽率
が向上し、ビルドアツプ性も極めて良好となつ
て、高濃度の染色物が容易に得られ、また染料の
無用の損失も減少するため、工業上有利である。
配合の成分染料の数は好ましくは3ないし6種
類、配合割合は好ましくは各成分同量程度である
が、その目的に応じてともに限定されるものでは
ない。
なお、本発明の配合染料の一部は製造時(ジア
ゾ化、カツプリング)に各々の中間物を配合する
ことによつても得ることができる。
本発明の配合染料により染色しうる繊維として
は、、ポリエチレンテレフタレート、テレフタル
酸と1,4ービスー(ヒドロキシメチル)シクロ
ヘキサンとの重縮合物などよりなるポリエステル
系繊維、あるいは木綿、絹、羊毛などの天然繊維
と上記ポリエステル系繊維との混紡品、混織品が
挙げられる。
本発明の配合染料を用いてポリエステル系繊維
を染色するには、ジスアゾ染料〔〕、ジスアゾ
染料〔〕およびモノアゾ染料〔〕が水に不溶
ないし難溶であるので、常法により、分散剤とし
てナフタレンスルホン酸とホルムアルデヒドとの
縮合物、高級アルコール硫酸エステル、高級アル
キルベンゼンスルホン酸塩などを使用して水性媒
質中に分散させた染色浴または捺染糊を調製し、
浸染または捺染を行なえばよい。例えば浸染の場
合、高温染色法、キヤリヤー染色法、サーモゾル
染色法などの通常の染色処理法を適用すれば、ポ
リエステル系繊維ないしは、その混紡品に堅牢度
のすぐれた染色を施することができる。その際、
場合により、、染色浴にギ酸、酢酸、、リン酸ある
いは硫酸アンモニウムなどのような酸性物質を添
加すれば、さらに好結果が得られる。
次に、本発明を実施例によつて更に具体的に説
明するが、本発明はその要旨を越えない限り以下
の実施例に限定されるものではない。
実施例 1〜16
ジスアゾ染料〔〕、表−1に記載したジスア
ゾ染料〔−1〕〜〔−12〕および表−2に記
載したモノアゾ染料〔−1〕〜〔−11〕を表
−3に記載したとおり単独でまたは配合して合計
1gをナフタレンスルホン酸ーホルムアルデヒド
縮合物1gおよび高級アルコール硫酸エステル2g
を含む水3に分散させた染色浴にポリエステル
繊維100gを浸漬し、130℃で60分間染色した後、
ソーピング、水洗および乾燥を行なつたところ、
ネイビーブルー色の染布が得れた。得られた染布
の耐光堅牢度、昇華堅牢度および水堅牢度、なら
びに上記染料の染色時の温度安定性、PH安定性は
良好であつた。
また、0.1%リン酸のジメチルホルムアミド溶
液を用いて染布に染着した染料を溶解抽出して比
色定量し、実施例1−1における染着濃度を100
として実施例各染布の染着染料濃度を算出し、表
−3に示した。
The present invention dyes polyester fibers into a vivid navy blue color with excellent color fastness such as light fastness, sublimation fastness, and water fastness, and also has good temperature stability and PH stability during dyeing. This invention relates to blended dyes for polyester fibers. The blended dye for polyester fibers of the present invention has the following structural formula [] The disazo dye represented by the following general formula [] (In the formula, X represents a chlorine atom, a nitro group, or a trifluoromethyl group, Y represents a cyano group, a lower alkoxycarbonyl group, or a carbamoyl group, Z represents a hydrogen atom, a methyl group, or an acylamino group, and R 1 and R 2 is a lower alkyl group,
Alternatively, it represents a lower alkyl group substituted with a lower alkoxy, lower alkanoyloxy group, lower alkoxycarbonyl group, cyano group or alkenyloxy group. disazo dyes and (In the formula, X 1 represents a chlorine atom or a bromine atom, Y 1 represents a hydrogen atom, a methoxy group, an ethoxy group, or a methoxyethoxy group, R 5 represents a methyl group, R 3 and R 4 represent a hydrogen atom , allyl group, lower alkyl group or lower alkoxy group,
Represents a lower alkyloxy group substituted with a lower alkanoyloxy group, a lower alkoxycarbonyl group, a lower alkoxyalkoxycarbonyl group, or a lower alkoxyalbonyloxy group. This is a blended dye for polyester fibers containing at least one selected from the monoazo dyes shown below. To explain the present invention in detail, the compound represented by the general formula [] is a novel disazo dye, and the acylamino group represented by Z in the general formula [] is an acetylamino group, a propionylamino group, a chloroacetylamino group. , benzoylamino group, methylsulfonylamino group, chloropropionylamino group, ethoxycarbonylamino group, ethylaminocarbonylamino group, and the like. In addition, the lower alkyl groups represented by R 1 , R 2 , R 3 and R 4 in the general formula [] and the general formula [] include a methyl group, an ethyl group, a linear or branched propyl group, Examples include butyl group. The substituted lower alkyl groups represented by R 1 and R 2 include lower alkoxy groups such as methoxy, ethoxy, and butoxy; lower alkanoyloxy groups such as acetyloxy and propionyloxy; methoxycarbonyl and ethoxycarbonyl groups; lower alkoxycarbonyl groups such as; and lower alkyl groups substituted with alkenyloxy groups such as cyano group, allyloxy group, and crotyloxy group. Further, as the attached lower alkyl group represented by R 3 and R 4 , in addition to those exemplified by R 1 and R 2 , lower alkoxyalkoxycarbonyl groups such as methoxyethoxycarbonyl group and ethoxyethoxycarbonyl group; methoxycarbonyloxy group, Examples include lower alkyl groups substituted with lower alkoxycarbonyloxy groups such as ethoxycarbonyloxy groups. The disazo dye represented by the above structural formula [] (hereinafter referred to as disazo dye []) is disclosed in Japanese Patent Application Laid-Open No. 1986-
47680 and Japanese Patent Application No. 56-61759. The disazo dye represented by the general formula [] (hereinafter referred to as disazo dye []) is, for example, the following formula [] (In the formula, X is the same as the above definition.) Diazotize the aniline represented by the following formula [] (In the formula, Y is the same as defined above.) The following formula [] is obtained by coupling with a 2-aminothiophene represented by (In the formula, X and Y are the same as defined above.) A monoazo dye represented by the following formula is diazotized, and the following general formula [] (In the formula, Z, R 1 and R 2 are the same as defined above)
It can be produced by coupling with diphenylmethane amines shown in the following. Monoazo dyes represented by the above general formula [] (hereinafter referred to as monoazo dyes []) are
20087, Special Publication No. 39-24653, Special Publication No. 40-25431, Special Publication No. 40-2784, Special Publication No. 41-5468, Special Publication No. 46-
34516, Japanese Patent Publication No. 48-6663, Japanese Patent Application Publication No. 55-23190, Japanese Patent Application Publication No. 55-57076, etc. The disazo dye [ ], disazo dye [ ], and monoazo dye [ ] used as compounding components of the compounded dye of the present invention are each high-performance dyes capable of dyeing polyester fibers in navy color with good fastness. By dyeing polyester fibers by blending disazo dye [ ] with at least one selected from disazo dye [ ] and monoazo dye [ ], compared to when each component dye is used individually. This is industrially advantageous because the dye bath exhaustion rate is dramatically improved, the build-up property is also extremely good, dyed products with high density can be easily obtained, and unnecessary loss of dye is reduced. The number of component dyes in the blend is preferably 3 to 6, and the blend ratio is preferably about the same amount of each component, but these are not limited depending on the purpose. A part of the blended dye of the present invention can also be obtained by blending respective intermediates during production (diazotization, coupling). Fibers that can be dyed with the blended dyes of the present invention include polyester fibers made of polyethylene terephthalate, polycondensates of terephthalic acid and 1,4-bis-(hydroxymethyl)cyclohexane, and natural fibers such as cotton, silk, and wool. Examples include blended products and mixed woven products of fibers and the above-mentioned polyester fibers. In order to dye polyester fibers using the blended dye of the present invention, naphthalene is used as a dispersant by a conventional method since disazo dyes [ ], disazo dyes [ ] and monoazo dyes [ ] are insoluble or sparingly soluble in water. A dyeing bath or printing paste is prepared by dispersing in an aqueous medium using a condensate of sulfonic acid and formaldehyde, a higher alcohol sulfate, a higher alkylbenzene sulfonate, etc.
Dip dyeing or printing may be performed. For example, in the case of dip dyeing, polyester fibers or their blends can be dyed with excellent fastness by applying ordinary dyeing methods such as high temperature dyeing, carrier dyeing, and thermosol dyeing. that time,
Optionally, even better results can be obtained by adding acidic substances such as formic acid, acetic acid, phosphoric acid or ammonium sulfate to the dyeing bath. Next, the present invention will be explained in more detail with reference to Examples, but the present invention is not limited to the following Examples unless the gist thereof is exceeded. Examples 1 to 16 Disazo dyes [], disazo dyes [-1] to [-12] listed in Table-1, and monoazo dyes [-1] to [-11] listed in Table-2 are shown in Table-3. Total alone or in combination as indicated
1g of naphthalene sulfonic acid-formaldehyde condensate and 2g of higher alcohol sulfate
100g of polyester fiber was immersed in a dyeing bath containing 3% of water and dyed at 130℃ for 60 minutes.
After soaping, washing and drying,
A dyed cloth of navy blue color was obtained. The light fastness, sublimation fastness and water fastness of the obtained dyed fabric, as well as the temperature stability and PH stability during dyeing of the above dye, were good. In addition, the dye dyed on the dyed fabric was dissolved and extracted using a dimethylformamide solution containing 0.1% phosphoric acid, and the dye was determined colorimetrically.
The dye concentration of each dyed fabric in the example was calculated and shown in Table 3.
【表】【table】
【表】【table】
【表】【table】
【表】【table】
【表】【table】
Claims (1)
ルオロメチル基を表わし、Yはシアノ基、低級ア
ルコキシカルボニル基またはカルバモイル基を表
わし、Zは水素原子、メチル基、またはアシルア
ミノ基を表わし、R1およびR2は低級アルキル基、
または低級アルコキシ基、低級アルカノイルオキ
シ基、低級アルコキシカルボニル基、シアノ基、
もしくはアルケニルオキシ基により置換された低
級アルキル基を表わす。)で示されるジスアゾ染
料および 一般式 (式中、X1は塩素原子または臭素原子を表わ
し、Y1は水素原子、メトキシ基、エトキシ基ま
たはメトキシエトキシ基を表わし、R5はメチル
基を表わし、R3およびR4は水素原子、アリル基、
低級アルキル基、または低級アルコキシ基、低級
アルカノイルオキシ基、、低級アルコキシカルボ
ニル基、低級アルコキシアルコキシカルボニル
基、もしくは低級アルコキシカルボニルオキシ基
により置換された低級アルキル基を表わす。)で
示されるモノアゾ染料から選ばれる少くとも一種
を配合してなるポリエステル系繊維用配合染料。[Claims] 1. Structural formula The disazo dye represented by the general formula (In the formula, X represents a chlorine atom, a nitro group, or a trifluoromethyl group, Y represents a cyano group, a lower alkoxycarbonyl group, or a carbamoyl group, Z represents a hydrogen atom, a methyl group, or an acylamino group, and R 1 and R 2 is a lower alkyl group,
or lower alkoxy group, lower alkanoyloxy group, lower alkoxycarbonyl group, cyano group,
Alternatively, it represents a lower alkyl group substituted with an alkenyloxy group. ) and the general formula (In the formula, X 1 represents a chlorine atom or a bromine atom, Y 1 represents a hydrogen atom, a methoxy group, an ethoxy group, or a methoxyethoxy group, R 5 represents a methyl group, R 3 and R 4 represent a hydrogen atom, allyl group,
It represents a lower alkyl group, or a lower alkyl group substituted with a lower alkoxy group, a lower alkanoyloxy group, a lower alkoxycarbonyl group, a lower alkoxyalkoxycarbonyl group, or a lower alkoxycarbonyloxy group. ) A blended dye for polyester fibers containing at least one selected from the monoazo dyes shown in the following.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8452282A JPS58201855A (en) | 1982-05-19 | 1982-05-19 | Mixed dye for polyester fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8452282A JPS58201855A (en) | 1982-05-19 | 1982-05-19 | Mixed dye for polyester fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58201855A JPS58201855A (en) | 1983-11-24 |
JPH035429B2 true JPH035429B2 (en) | 1991-01-25 |
Family
ID=13832965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8452282A Granted JPS58201855A (en) | 1982-05-19 | 1982-05-19 | Mixed dye for polyester fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58201855A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61204274A (en) * | 1985-03-08 | 1986-09-10 | Mitsui Toatsu Chem Inc | Dye mixture for synthetic fiber, and dyeing method |
CN106928745B (en) * | 2017-01-26 | 2019-12-24 | 浙江龙盛化工研究有限公司 | Disperse turquoise blue dye compound, dye composition and application thereof |
-
1982
- 1982-05-19 JP JP8452282A patent/JPS58201855A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58201855A (en) | 1983-11-24 |
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