JPS628554B2 - - Google Patents
Info
- Publication number
- JPS628554B2 JPS628554B2 JP55185261A JP18526180A JPS628554B2 JP S628554 B2 JPS628554 B2 JP S628554B2 JP 55185261 A JP55185261 A JP 55185261A JP 18526180 A JP18526180 A JP 18526180A JP S628554 B2 JPS628554 B2 JP S628554B2
- Authority
- JP
- Japan
- Prior art keywords
- dyed
- fastness
- polyamine
- dye
- formula
- 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
- 229920000768 polyamine Polymers 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 239000000985 reactive dye Substances 0.000 claims description 8
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 239000000975 dye Substances 0.000 description 12
- 239000004744 fabric Substances 0.000 description 10
- 239000000460 chlorine Substances 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- 229910052801 chlorine Inorganic materials 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- -1 poly(2-methacryloxyethyltrimethylammonium methylsulfate) Polymers 0.000 description 5
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 4
- 238000005903 acid hydrolysis reaction Methods 0.000 description 4
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- HFIYIRIMGZMCPC-YOLJWEMLSA-J remazole black-GR Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]S(=O)(=O)C1=CC2=CC(S([O-])(=O)=O)=C(\N=N\C=3C=CC(=CC=3)S(=O)(=O)CCOS([O-])(=O)=O)C(O)=C2C(N)=C1\N=N\C1=CC=C(S(=O)(=O)CCOS([O-])(=O)=O)C=C1 HFIYIRIMGZMCPC-YOLJWEMLSA-J 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- SJIXRGNQPBQWMK-UHFFFAOYSA-N 2-(diethylamino)ethyl 2-methylprop-2-enoate Chemical compound CCN(CC)CCOC(=O)C(C)=C SJIXRGNQPBQWMK-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 2
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- WXQMFIJLJLLQIS-UHFFFAOYSA-N reactive blue 21 Chemical compound [Cu+2].C1=CC(S(=O)(=O)CCO)=CC=C1NS(=O)(=O)C1=CC=C2C([N-]3)=NC(C=4C5=CC=C(C=4)S(O)(=O)=O)=NC5=NC(C=4C5=CC=C(C=4)S(O)(=O)=O)=NC5=NC([N-]4)=C(C=C(C=C5)S(O)(=O)=O)C5=C4N=C3C2=C1 WXQMFIJLJLLQIS-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- SWOABGONEVOQBC-UHFFFAOYSA-M benzyl-diethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)OCC[N+](CC)(CC)CC1=CC=CC=C1 SWOABGONEVOQBC-UHFFFAOYSA-M 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- VKOYZRSYPXATRL-UHFFFAOYSA-M diethyl-methyl-[2-(2-methylprop-2-enoyloxy)ethyl]azanium;methyl sulfate Chemical compound COS([O-])(=O)=O.CC[N+](C)(CC)CCOC(=O)C(C)=C VKOYZRSYPXATRL-UHFFFAOYSA-M 0.000 description 1
- JCRDPEHHTDKTGB-UHFFFAOYSA-N dimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azanium;chloride Chemical compound Cl.CN(C)CCOC(=O)C(C)=C JCRDPEHHTDKTGB-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000982 direct dye Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- IHBKAGRPNRKYAO-UHFFFAOYSA-M methyl sulfate;trimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azanium Chemical compound COS([O-])(=O)=O.CC(=C)C(=O)OCC[N+](C)(C)C IHBKAGRPNRKYAO-UHFFFAOYSA-M 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Coloring (AREA)
Description
本発明は反応性染料を用いて染色した染色物の
染色堅牢度を向上させる方法に関する。
反応性染料を用いて染色した染色物は、その色
彩が鮮明で湿潤堅牢度が優秀であるため、近年直
接染料等に代つてセルロース系繊維の染色には反
応性染料が多く用いられるようになつてきた。
しかしながら、反応性染料による染色物の染色
堅牢度に関しては耐酸加水分解性（経時変化）の
問題がある。反応性染料は染色の際、繊維と共有
結合を形成し強固に結合するが、染色物されてか
らの経時中に酸性物質等の影響により、この結合
が切断され、その結果、染料の脱落、他の衣類へ
の汚染となつて現れる。
この問題に対する対策として、染色後染色物を
特定のポリアミンの希薄水溶液によつて処理する
ことが行われており、かなりの効果が発揮されて
いる。
しかし、このようなポリアミン処理によると、
いわゆる経時変化は防止できても次のような新た
な問題が生じる場合が多い。
(イ) 処理によつて染色物の色相が変化する。
(ロ) 処理によつて染色物の耐光堅牢度が低下す
る。
(ハ) 処理によつて染色物の耐塩素堅牢度が低下す
る。
経時変化の防止を目的として使用する染料固着
剤は、これらの弊害が最小限であることが望まし
い。現在までに開発されている染料固着剤は、上
記欠点のいずれかを有し、特に耐塩素堅牢度は大
きく低下する。この問題は、染色物の洗たくの
際、水道水中に含まれる塩素の作用を受けて染料
が酸化され染色物が変色ないし退色する現象とし
て現われる。
かかる現状に鑑み、本発明者は耐酸加水分解性
を維持しながら上記弊害の最も少い染料固着方法
を開発することを目的として鋭意研究を進めてき
た。
その結果、
式
（式中、R1はＨ又はCH3、R2、R3はCH3又は
C2H5、R4はＨ、炭素数１〜18のアルキル基、ベ
ンジル基又は核置換ベンジル基、ＸはCl、Br、
Ｉ、―OSO3CH3、
The present invention relates to a method for improving the color fastness of dyed products dyed with reactive dyes. Dyeings dyed using reactive dyes have vivid colors and excellent wet fastness, so in recent years reactive dyes have been increasingly used to dye cellulose fibers instead of direct dyes. It's here. However, there is a problem with acid hydrolysis resistance (change over time) regarding the color fastness of dyed products using reactive dyes. During dyeing, reactive dyes form covalent bonds with fibers and bond strongly, but over time after dyeing, these bonds are broken due to the influence of acidic substances, resulting in the dye falling off, Appears as contamination on other clothing. As a countermeasure to this problem, the dyed product is treated with a dilute aqueous solution of a specific polyamine after dyeing, and this has been shown to be quite effective. However, with such polyamine treatment,
Even if so-called changes over time can be prevented, the following new problems often arise. (b) The hue of the dyed material changes depending on the treatment. (b) The light fastness of the dyed product decreases due to the treatment. (c) The treatment reduces the fastness to chlorine of the dyed product. It is desirable that the dye fixing agent used for the purpose of preventing deterioration over time has the minimum of these adverse effects. The dye fixatives developed to date have any of the above-mentioned drawbacks, and in particular, the fastness to chlorine is greatly reduced. This problem appears as a phenomenon in which the dye is oxidized by the action of chlorine contained in tap water when washing the dyed product, causing the dyed product to discolor or fade. In view of the current situation, the present inventors have conducted intensive research with the aim of developing a dye fixing method that minimizes the above-mentioned disadvantages while maintaining acid hydrolysis resistance. As a result, Eq. (In the formula, R 1 is H or CH 3 , R 2 and R 3 are CH 3 or
C 2 H 5 , R 4 is H, an alkyl group having 1 to 18 carbon atoms, a benzyl group or a nuclear-substituted benzyl group, X is Cl, Br,
I, - OSO 3 CH 3 ,
【式】又は1/2
H2SO4である）
の単位を有するポリアミンが上記目的を達成でき
る性能を有することを発見した。
すなわち、本発明は反応性染料を用いて染色し
た染色物の染色堅牢度を向上させるに際し、上記
ポリアミンを用いて染色物を処理することを特徴
とする、染色物の染色堅牢度の向上法に関するも
のである。
本発明のポリアミンを用いて処理された染色物
の耐酸加水分解性は優れており、染料固着剤本来
の目的を十分に達成できる。さらに、処理による
変色、耐光堅牢度の低下、塩素堅牢度の低下がほ
とんど認められず、従来のポリアミンによる処理
に比べ性能が大巾に向上したということができ
る。
また、水に対する堅牢度、洗たくに対する堅牢
度、汗に対する堅牢度に関しても良好な性能を有
する。
本発明で用いるポリアミンは
式
（式中、R1はＨ又はCH3、R2、R3はCH3又は
C2H5、R4はＨ、炭素数１〜18のアルキル基、ベ
ンジル基、又は核置換ベンジル基、ＸはCl、
Br、Ｉ、―OSO3CH3、It has been discovered that a polyamine having units of the formula [formula] or 1/2 H 2 SO 4 has the ability to achieve the above object. That is, the present invention relates to a method for improving the color fastness of a dyed product dyed with a reactive dye, which comprises treating the dyed product with the polyamine described above. It is something. The acid hydrolysis resistance of dyed products treated using the polyamine of the present invention is excellent, and the original purpose of the dye fixing agent can be fully achieved. Furthermore, there was almost no discoloration, no decrease in light fastness, and almost no decrease in chlorine fastness due to the treatment, and it can be said that the performance was greatly improved compared to the conventional treatment with polyamine. It also has good performance in terms of fastness to water, fastness to washing, and fastness to sweat. The polyamine used in the present invention has the formula (In the formula, R 1 is H or CH 3 , R 2 and R 3 are CH 3 or
C 2 H 5 , R 4 is H, an alkyl group having 1 to 18 carbon atoms, a benzyl group, or a nuclear-substituted benzyl group, X is Cl,
Br, I, - OSO 3 CH 3 ,
【式】
又は1/2H2SO4である）
で表されるモノマーを水又は極性溶媒中で過硫酸
アンモニウム、過酸化ベンゾイル、アゾビスイソ
ブチロニトリルなどの重合開始剤を用いて重合す
ることにより得ることができる。これ等のポリマ
ーは何れも水に容易に溶解する。
本発明に係る前記のポリアミンを用いて染色物
を処理する方法としては、特に限定がなく、従来
公知の方法を適宜使用できる。例えば、該ポリア
ミンを繊維に対し0.2〜2.0重量％溶解した水溶液
中に、処理すべき染色物を所定時間浸漬した後、
水洗して乾燥させればよい。浴比は通常１：10〜
20であり、処理温度は通常、室温〜80℃であり、
また処理時間は通常５〜20分である。
本発明をより一層明らかにするため本発明で用
いるポリアミンの製造例を参考例として示し、次
いで前記本発明のポリアミンによる染色物の処理
およびその結果についての実施例を以下に示す。
参考例 １
ジメチルアミノエチルメタクリレートにこれと
等モルのジメチル硫酸を反応して得られる２―メ
タアクリルオキシエチルトリメチルアンモニウム
メチルサルフエート50ｇに水50ｇを加えて溶解し
50℃に加熱した。撹拌しながらこれに過硫酸アン
モニウム0.5ｇを10回に分けて２時間おきに添加
した。液は次第に粘稠となつてくる。重合終了後
この溶液の一部を採りアセトンに沈殿させガラス
フイルターで過後減圧乾燥することによりポリ
（２―メタアクリルオキシエチルトリメチルアン
モニウムメチルサルフエート）を得た。収率100
％であつた。
参考例 ２
参考例１におけるジメチルアミノエチルメタク
リレートの代りにジエチルアミノエチルメタクリ
レートを用い、これと等モルのジメチル硫酸を反
応させ、得られた２―メタアクリルオキシエチル
メチルジエチルアンモニウムメチルサルフエート
を参考例１と同様にして重合しポリ（２―メタア
クリルオキシエチルメチルジエチルアンモニウム
メチルサルフエート）を得た。収率100％であつ
た。
参考例 ３
ジメチルアミノエチルメタクリレートに、これ
と等モルのベンジルクロライドを反応して得られ
る２―メタアクリルオキシエチルベンジルメチル
アンモニウムクロライドを参考例１と同様の方法
で重合してポリ（２―メタアクリルオキシエチル
ベンジルジメチルアンモニウムクロライド）を得
た。収率100％であつた。
参考例 ４
参考例３におけるジメチルアミノエチルメタク
リレートの代りにジエチルアミノエチルメタクリ
レートを用い、これと等モルのベンジルクロライ
ドを反応して得られる２―メタアクリルオキシエ
チルベンジルジエチルアンモニウムクロライドを
参考例１と同様の方法で重合してポリ（２―メタ
アクリルオキシエチルベンジルエチルアンモニウ
ムクロライド）を得た。収率100％であつた。
参考例 ５
ジメチルアミノエチルメタアクリレートに、等
モルの塩酸を加えて中和しジメチルアミノエチル
メタアクリレート塩酸塩を得た。これを実施例１
と同様の方法で重合してポリ（ジメチルアミノエ
チルメタクリレート塩酸塩）を得た。収率100％
であつた。
実施例 １
上記参考例１〜５で得られた夫々のポリマーの
0.075％水溶液を調製し、次いで下記反応性染料
を用いて４％濃度（対繊維重量）で染色した染色
布をポリマー水溶液に浴比１：20、温度40℃で20
分間浸漬処理した後風乾した。用いた染料は、バ
イエル社製のレバフイツクス ゴールデン イエ
ロー Ｅ―Ｇ〔Levafix Golden Yellow Ｅ―Ｇ
（商品名）〕、レバフイツクス ブリリアント レ
ツド Ｅ―4B〔Levafix Brilliant Red Ｅ―4B
（商品名）〕、日本化薬社製のカヤシオン ネイビ
ーＥ―NF〔Kayacion Navy Ｅ―NF（商品名）〕
である。
次に、この処理染色布の耐酸加水分解性を次の
方法で調べ未処理染色布の場合と比較した。試験
片を乳酸10ｇ／の溶液に浸漬した後、絞り機を
用い絞り率80％に絞り、120℃で４分間乾燥させ
る。試験片が乾燥したら２枚の添付白布（絹およ
び綿）の間にはさんであらく縫い合わせ複合試験
片を調製する。その後は、水堅牢度試験方法
（JIS―Ｌ―0846）に準じて試験する。
結果を第１表に示す。未処理染色布の場合に
は、いずれの染料の場合にも添付白布にかなりの
汚染がみられたが、本発明に係るポリマーを用い
て処理した場合、添付白布への汚染はほとんど認
められなかつた。[Formula] or 1/2H 2 SO 4 ) is polymerized in water or a polar solvent using a polymerization initiator such as ammonium persulfate, benzoyl peroxide, or azobisisobutyronitrile. Obtainable. All of these polymers are easily soluble in water. There are no particular limitations on the method for treating dyed products using the polyamine according to the present invention, and conventionally known methods can be used as appropriate. For example, after immersing the dyed material to be treated in an aqueous solution containing 0.2 to 2.0% by weight of the polyamine dissolved in the fiber for a predetermined time,
Just wash it with water and dry it. The bath ratio is usually 1:10~
20, and the processing temperature is usually room temperature to 80℃,
Further, the processing time is usually 5 to 20 minutes. In order to further clarify the present invention, a production example of the polyamine used in the present invention will be shown as a reference example, and then an example of the treatment of a dyed article with the polyamine of the present invention and its results will be shown below. Reference Example 1 50 g of 2-methacryloxyethyltrimethylammonium methyl sulfate obtained by reacting dimethylaminoethyl methacrylate with an equimolar amount of dimethyl sulfate is dissolved in 50 g of water.
Heated to 50°C. While stirring, 0.5 g of ammonium persulfate was added in 10 portions every 2 hours. The liquid gradually becomes viscous. After the polymerization was completed, a portion of this solution was taken, precipitated in acetone, filtered through a glass filter, and dried under reduced pressure to obtain poly(2-methacryloxyethyltrimethylammonium methylsulfate). Yield 100
It was %. Reference Example 2 Diethylaminoethyl methacrylate was used instead of dimethylaminoethyl methacrylate in Reference Example 1, and an equimolar amount of dimethyl sulfuric acid was reacted therewith, and the obtained 2-methacryloxyethylmethyldiethylammonium methyl sulfate was used as Reference Example 1. Poly(2-methacryloxyethylmethyldiethylammonium methyl sulfate) was obtained by polymerization in the same manner as above. The yield was 100%. Reference Example 3 Poly(2-methacrylic oxyethylbenzyldimethylammonium chloride) was obtained. The yield was 100%. Reference Example 4 Using diethylaminoethyl methacrylate instead of dimethylaminoethyl methacrylate in Reference Example 3, 2-methacryloxyethylbenzyl diethylammonium chloride obtained by reacting this with an equimolar amount of benzyl chloride was prepared in the same manner as in Reference Example 1. Poly(2-methacryloxyethylbenzylethylammonium chloride) was obtained by polymerization according to the method. The yield was 100%. Reference Example 5 Dimethylaminoethyl methacrylate was neutralized by adding an equimolar amount of hydrochloric acid to obtain dimethylaminoethyl methacrylate hydrochloride. Example 1
Poly(dimethylaminoethyl methacrylate hydrochloride) was obtained by polymerization in the same manner as above. Yield 100%
It was hot. Example 1 Each of the polymers obtained in Reference Examples 1 to 5 above
A 0.075% aqueous solution was prepared, and then dyed fabric dyed at a concentration of 4% (based on fiber weight) using the following reactive dye was added to the polymer aqueous solution at a bath ratio of 1:20 and a temperature of 40°C.
After being immersed for a minute, it was air-dried. The dye used was Levafix Golden Yellow EG manufactured by Bayer.
(Product name)], Levafix Brilliant Red E-4B
(Product name)], Kayacion Navy E-NF (Product name) manufactured by Nippon Kayaku Co., Ltd.
It is. Next, the acid hydrolysis resistance of this treated dyed fabric was examined using the following method and compared with that of an untreated dyed fabric. After immersing the test piece in a solution containing 10 g of lactic acid, it is squeezed using a squeezing machine to a squeezing rate of 80%, and dried at 120°C for 4 minutes. Once the test piece is dry, it is sandwiched between two attached white cloths (silk and cotton) and sewn loosely to prepare a composite test piece. After that, test according to the water fastness test method (JIS-L-0846). The results are shown in Table 1. In the case of untreated dyed fabrics, considerable staining was observed on the attached white fabric with any dye, but when treated with the polymer of the present invention, almost no staining was observed on the attached white fabric. Ta.
【表】
実施例 ２
上記参考例１〜５で得られたポリマーの0.075
％水溶液をそれぞれ調製し、浸漬法で染色した染
色布（染料濃度：対繊維４重量％）を、ポリマー
水溶液に浴比１：20、温度40℃で20分間浸漬処理
し水洗した後乾燥した。用いた染料は、ヘキスト
社製のレマゾール ターコイズ ブルーＧ
〔Remazol Turquoise Blue Ｇ（商品名）〕、レマ
ゾール ブラツクＢ〔Remazol Black Ｂ（商品
名）〕、バイエル社製のレバフイツクス ブリリア
ント レツドＥ―4Bである。次にこの処理布を
JIS―Ｌ―0842の方法でフエードメーターを用い
20時間耐光試験を行つた。
結果を第二表に示すが、本発明に係るポリマー
で処理したものは耐光堅牢度の低下が全く認めら
れなかつた。[Table] Example 2 0.075 of the polymers obtained in Reference Examples 1 to 5 above
A dyed fabric (dye concentration: 4% by weight based on fiber) was prepared by dipping and immersed in the polymer aqueous solution at a bath ratio of 1:20 and a temperature of 40°C for 20 minutes, washed with water, and then dried. The dye used was Remazol Turquoise Blue G manufactured by Hoechst.
[Remazol Turquoise Blue G (product name)], Remazol Black B [Remazol Black B (product name)], and Leverfix Brilliant Red E-4B manufactured by Bayer. Next, apply this treated cloth.
Using a fade meter according to JIS-L-0842 method
A 20 hour light resistance test was conducted. The results are shown in Table 2, and it can be seen that no decrease in light fastness was observed in the samples treated with the polymer according to the present invention.
【表】
実施例 ３
上記参考例１〜５で得た夫々のポリマーの
0.075％水溶液を調製し、実施例１と同様の方法
で染色布を処理した。ここで用いた染料は、ヘキ
スト社製のレマゾールブラツクＢ、チバ・ガイギ
ー社製のシバクロン ネイビー ブルーTRBE
〔Cibacron Navy Blue TRBE（商品名）〕、バイ
エル社製のレバフイツクス ダークグリーンＥ―
3BLA〔Levafix Dark Green Ｅ―3BLA（商品
名）〕である。
次に、この処理染色布の耐塩素堅牢度を次の方
法で調べた。家庭用洗濯機に試験片を入れ水道水
（東京都）流入量６／分とし室温で60分連続水
洗した。
結果を第４表に示す。表より明なかなように耐
塩素堅牢度は本発明に係る固着剤処理によりほと
んど低下しない。[Table] Example 3 Each polymer obtained in Reference Examples 1 to 5 above
A 0.075% aqueous solution was prepared and a dyed fabric was treated in the same manner as in Example 1. The dyes used here were Remazol Black B manufactured by Hoechst and Cibacron Navy Blue TRBE manufactured by Ciba Geigy.
[Cibacron Navy Blue TRBE (product name)], Leverfits Dark Green E manufactured by Bayer
3BLA [Levafix Dark Green E-3BLA (product name)]. Next, the chlorine fastness of this treated dyed fabric was examined using the following method. The test piece was placed in a household washing machine and washed continuously for 60 minutes at room temperature with tap water (Tokyo) flowing at a flow rate of 6/min. The results are shown in Table 4. As is clear from the table, the chlorine fastness hardly decreases due to the fixing agent treatment according to the present invention.
Claims (1)
C2H5、R4はＨ、炭素数１〜18のアルキル基、ベ
ンジル基、又は核置換ベンジル基、ＸはCl、
Br、Ｉ、―OSO3CH3、【式】 又は１／２H2SO4である）の単位を有するポリアミン を用いて処理することを特徴とする、染色物の染
色堅牢度向上法。[Claims] 1. A dyed product dyed using a reactive dye, according to the formula: (In the formula, R 1 is H or CH 3 , R 2 and R 3 are CH 3 or
C 2 H 5 , R 4 is H, an alkyl group having 1 to 18 carbon atoms, a benzyl group, or a nuclear-substituted benzyl group, X is Cl,
1. A method for improving the color fastness of a dyed article, characterized in that it is treated with a polyamine having units of Br, I, --OSO 3 CH 3 , [Formula] or 1/2H 2 SO 4 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55185261A JPS57112480A (en) | 1980-12-26 | 1980-12-26 | Enhancement of dyeing fastness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55185261A JPS57112480A (en) | 1980-12-26 | 1980-12-26 | Enhancement of dyeing fastness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57112480A JPS57112480A (en) | 1982-07-13 |
| JPS628554B2 true JPS628554B2 (en) | 1987-02-23 |
Family
ID=16167720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55185261A Granted JPS57112480A (en) | 1980-12-26 | 1980-12-26 | Enhancement of dyeing fastness |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57112480A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0249380B1 (en) * | 1986-06-02 | 1993-11-03 | Kao Corporation | Shade enhancing agent |
-
1980
- 1980-12-26 JP JP55185261A patent/JPS57112480A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57112480A (en) | 1982-07-13 |
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