JP2506030B2 - Aqueous liquid composition of dye - Google Patents
Aqueous liquid composition of dyeInfo
- Publication number
- JP2506030B2 JP2506030B2 JP4339580A JP33958092A JP2506030B2 JP 2506030 B2 JP2506030 B2 JP 2506030B2 JP 4339580 A JP4339580 A JP 4339580A JP 33958092 A JP33958092 A JP 33958092A JP 2506030 B2 JP2506030 B2 JP 2506030B2
- Authority
- JP
- Japan
- Prior art keywords
- days
- dye
- surfactant
- formula
- group
- 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 - Lifetime
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Description
【０００１】[0001]
【産業上の利用分野】本発明は水性液状組成物に関す
る。更に詳しくは、セルロース系繊維用染料の水性液状
組成物に関する。FIELD OF THE INVENTION The present invention relates to an aqueous liquid composition. More specifically, it relates to an aqueous liquid composition of a cellulosic fiber dye.
【０００２】[0002]
【従来の技術】一般に紙を着色する方法としては、着色
剤をパルプの離解時、又は、叩解時に添加する内添法
と、パルプスラリーを抄紙し、シート状にした後着色剤
を含む塗工液を塗工する外添法（表面塗工）の２通りが
ある。2. Description of the Related Art Generally, as a method for coloring paper, an internal addition method in which a colorant is added at the time of disintegrating or beating pulp, and a method in which a pulp slurry is made into a sheet and formed into a sheet-like coating containing a colorant There are two methods of external addition (surface coating) for coating a liquid.
【０００３】後記式（１）で示される染料は、紙用着色
剤として多用されているが紙を着色する場合は、着色剤
の原液をそのまま添加することはまれであり、一般には
水にて任意の濃度に稀釈して使用され、タール物質の発
生がなく安定であることが要望されている。The dye represented by the following formula (1) is often used as a colorant for paper, but when coloring paper, it is rare to add the stock solution of the colorant as it is, and generally it is added with water. It is used after diluting to any concentration and is required to be stable without generation of tar substances.
【０００４】後記式（１）で示される染料は、水にて稀
釈した場合、溶液安定性が極めて不良となり、２〜３日
間経過後にはタール状に変質し所定の着色濃度が得られ
なくなり、更にタール状物資が紙上へスペック状に付着
し純正な紙製品の製造ができなくなる。The dye represented by the following formula (1) has extremely poor solution stability when diluted with water, and after a lapse of 2 to 3 days, it is transformed into a tar-like form and a predetermined coloring density cannot be obtained. Furthermore, tar-like material adheres to the paper in the form of specifications, making it impossible to manufacture genuine paper products.
【０００５】[0005]
【発明が解決しようとする課題】後記式（１）の染料を
用いた紙の内添法による着色に於いて、稀釈してから使
用しても長期間タール状物質の発生が無くしかもこの染
料を使用した紙製品と何ら品質差が無いことを前提とし
た稀釈溶液の安定性が保たれる品質を有する染料製品の
開発が望まれている。DISCLOSURE OF THE INVENTION In the coloring of paper using the dye of the formula (1) described below by the internal addition method, no tar-like substance is generated for a long period of time even after being used after being diluted, and this dye is also used. It is desired to develop a dye product having a quality capable of maintaining the stability of the diluted solution on the assumption that there is no difference in quality from the paper product using the.
【０００６】[0006]
【課題を解決するための手段】本発明者らは、前記した
ような課題を解決すべく鋭意検討を重ねた結果、特定の
界面活性剤を式（１）の染料に含有させることにより、
飛躍的に稀釈安定性が向上することを見出し本発明を完
成させるに至った。Means for Solving the Problems As a result of intensive studies to solve the above-mentioned problems, the present inventors have found that by incorporating a specific surfactant into the dye of the formula (1),
The inventors have found that the stability of dilution is dramatically improved, and completed the present invention.
【０００７】すなわち本発明は式（１）That is, the present invention uses the formula (1)
【化２】 （式中Ｒ1 、Ｒ2 、Ｒ5 及びＲ6 はそれぞれ独立してＣ
1 〜Ｃ4 のアルキル基をＲ3 、Ｒ4 はそれぞれ独立して
Ｃ1 〜Ｃ4 のアルキレンを示しＡ- 基はアニオンを示
す）で表わされる染料及びポリオキシエチレンノニルフ
ェニールエーテル系又はポリオキシエチレン誘導体の界
面活性剤を含有することを特徴とする染料の水性液状組
成物（以下単に組成物という）に関する。Embedded image (In the formula, R 1 , R 2 , R 5 and R 6 are each independently C
1 to C 4 alkyl group, R 3 and R 4 each independently represent C 1 to C 4 alkylene, and A − group represents an anion) and a polyoxyethylene nonylphenyl ether type or polyoxy group. The present invention relates to an aqueous liquid composition of a dye (hereinafter, simply referred to as a composition), which contains a surfactant of an ethylene derivative.
【０００８】以下本発明を詳細に説明する。本発明の組
成物に用いられるポリオキシエチレンノニルフェール系
誘導体の界面活性剤としては、例えば、エマルゲン９０
３、エマルゲン９０４、エマルゲン９０５、リポノック
スＮＣ−３８、リポノックスＮＣ−８６、リポノックス
ＮＣ─１３０が挙げられ、ポリオキシエチレン誘導体の
界面活性剤としては例えばエマルゲンＡ−６０、エマル
ゲンＡ−９０、エマルゲンＢ−６６が挙げられる。尚、
上記の特定の界面活性剤を用いず、酸類（酢酸、硫酸、
マレイン酸、グリコール酸、スルファミン酸、スルファ
ニール酸、クエン酸、リン酸等）、可溶化剤（尿素、ポ
リエチレングリコール、ジエチレングリコール、εーカ
プロラクタム、等）、キレート剤（カヤキレーターＣ−
１０００、エチレンジアミンテトラアセチックアシッド
等）に就いても稀釈安定性に優れたものが得られるかど
うか検討を行ったがこれ等に就いては満足な結果は得ら
れなかった。本発明の式（１）においてＲ1 、Ｒ2 、Ｒ
5 およびＲ6 が示すＣ1 〜Ｃ4 のアルキル基としては例
えばメチル基、エチル基、ｎ−プロピル基、ｉｓｏ−プ
ロピル基、ｎ−ブチル基、ｉｓｏ−ブチル基、ｔｅｒｔ
−ブチル基などが挙げられ、Ｒ3およびＲ4が示すアルキ
レン基としては例えばエチレン基、プロピレン基が挙げ
られ、Ａ- としては例えば塩素、臭素、硫酸、蟻酸、酢
酸、プロピオン酸、乳酸、炭酸、燐酸などのアニオンが
挙げられるが、これらに限定されるものではない。本発
明の式（１）の染料において好ましいものは、Ｒ1 、Ｒ
2 、Ｒ5 、Ｒ6 がメチル基又はエチル基であり、Ｒ3 、
Ｒ4 がエチレン基又は、プロピレン基の染料である。本
発明の染料組成物は上記式（１）の染料、界面活性剤、
水の他に液状染料組成物の経時安定化のために通常用い
られる例えば尿素、ε−カプロラクタムなどの溶解剤、
酢酸、グリコール酸などの酸類、ＥＤＴＡなどのキレー
ト剤を含んでいてもよい。本発明の組成物は、式（１）
の染料８０部に対して前記の界面活性剤を通常は２．５
〜２０部より好ましくは５〜１０部、水を通常は０〜１
７．５部より好ましくは１０〜１５部（重量比）混合し
たものである本発明の組成物は、常温にて式（１）の染
料に特定の界面活性剤及び水を加え攪拌することによっ
て調製される。Hereinafter, the present invention will be described in detail. Examples of the surfactant of the polyoxyethylene nonylfere derivative used in the composition of the present invention include Emulgen 90.
3, Emulgen 904, Emulgen 905, Liponox NC-38, Liponox NC-86, and Liponox NC-130, and examples of surfactants of polyoxyethylene derivatives include Emulgen A-60, Emulgen A-90, Emulgen B-66 is mentioned. still,
Acids (acetic acid, sulfuric acid,
Maleic acid, glycolic acid, sulfamic acid, sulfanilic acid, citric acid, phosphoric acid, etc.), solubilizing agent (urea, polyethylene glycol, diethylene glycol, ε-caprolactam, etc.), chelating agent (Kayachelator C-
1000, ethylenediaminetetraacetic acid, etc.) was examined to see if a product with excellent dilution stability could be obtained, but no satisfactory result was obtained for these. In the formula (1) of the present invention, R 1 , R 2 , R
Examples of the C 1 -C 4 alkyl group represented by 5 and R 6 include methyl group, ethyl group, n-propyl group, iso-propyl group, n-butyl group, iso-butyl group, tert.
- a butyl group and the like, for example an ethylene group as the alkylene group and R 3 and R 4 represents a propylene group, and A - as, for example chlorine, bromine, sulphate, formic acid, acetic acid, propionic acid, lactic acid, carbonic acid , And anions such as phosphoric acid, but are not limited thereto. Preferred among the dyes of formula (1) of the present invention are R 1 , R
2 , R 5 and R 6 are a methyl group or an ethyl group, and R 3 ,
R 4 is a dye having an ethylene group or a propylene group. The dye composition of the present invention comprises the dye of the above formula (1), a surfactant,
In addition to water, for example, urea, which is usually used for stabilizing a liquid dye composition over time, a dissolving agent such as ε-caprolactam,
Acids such as acetic acid and glycolic acid, and a chelating agent such as EDTA may be contained. The composition of the present invention has the formula (1)
The above-mentioned surfactant is usually added to 2.5 parts of the dye of
-20 parts, more preferably 5-10 parts, water is usually 0-1
The composition of the present invention, which is a mixture of 7.5 parts, more preferably 10 to 15 parts (weight ratio), is prepared by adding a specific surfactant and water to the dye of the formula (1) at room temperature and stirring the mixture. Is prepared.
【０００９】[0009]
【実施例】以下、実施例により本発明を更に具体的に説
明する。尚、部は重量部を示し、染料としては式（１）
においてＲ1 およびＲ2 がエチル基でありＲ5 およびＲ
6 がメチル基でありＲ3 がエチレン基でありＲ4 がプロ
ピレン基でありＡ- がＣｌ- であるものを使用した。The present invention will be described in more detail with reference to the following examples. The parts are parts by weight, and the dye is represented by the formula (1)
In which R 1 and R 2 are ethyl groups and R 5 and R
6 was a methyl group, R 3 was an ethylene group, R 4 was a propylene group, and A − was Cl − .
【００１０】実施例１ 乾燥固型分５０％含有する染料水溶液８０部に、界面活
性剤−１を５部、水１５部混合し攪拌して組成物を調製
した。Example 1 A composition was prepared by mixing 5 parts of surfactant-1 and 15 parts of water with 80 parts of a dye aqueous solution containing 50% of dry solid content and stirring.
【００１１】実施例２─１８ 実施例１と同様にして染料、界面活性剤及び水を混合
し、攪拌して表１〜表４に示した組成物を調製した。Examples 2-18 In the same manner as in Example 1, the dye, the surfactant and water were mixed and stirred to prepare the compositions shown in Tables 1 to 4.
【００１２】[0012]
【表１】 [Table 1]
【００１３】[0013]
【表２】 表２ 実施例 薬剤名 ４ ５ ６ ７ ８ 染料 ８０ ８０ ８０ ８０ ８０ 界面活性剤─２ １ ２．５ ５ １０ ２０ 水 １９ １７．５ １５ １０ ０[Table 2] Table 2 Examples Drug name 4 5 6 7 8 Dye 80 80 80 80 80 80 Surfactant-2 1 1 2.5 5 10 20 Water 19 17.5 15 10 0
【００１４】[0014]
【表３】 表３ 実施例 薬剤名 ９ １０ １１ １２ １３ 染料 ８０ ８０ ８０ ８０ ８０ 界面活性剤─３ １ ２．５ ５ １０ ２０ 水 １９ １７．５ １５ １０ ０Table 3 Table 3 Example Drug name 9 10 11 12 13 Dye 80 80 80 80 80 Surfactant -3 1 2.5 5 10 20 Water 19 17.5 15 10 0
【００１５】[0015]
【表４】 表４ 実施例 比較例 薬剤名 １４ １５ １６ １７ １８ １ 染料 ８０ ８０ ８０ ８０ ８０ ８０ 界面活性剤─４ １ ２．５ ５ １０ ２０ ０ 水 １９ １７．５ １５ １０ ０ ２０Table 4 Table 4 Examples Comparative Example Drug name 14 15 16 17 18 18 Dye 80 80 80 80 80 80 80 Surfactant -4 1 2.5 5 5 10 20 0 Water 19 17.5 15 10 0 20
【００１６】実施例２〜１８中の界面活性剤の具体的名
称を下記に示す。 界面活性剤─１ エマルゲン９０５（花王） 界面活性剤─２ エマルゲンＡ−６０（花王） 界面活性剤─３ エマルゲンＢ−６６（花王） 界面活性剤─４ リポノックスＮＣ−８６（ライオン）Specific names of the surfactants in Examples 2 to 18 are shown below. Surfactant -1 Emulgen 905 (Kao) Surfactant -2 Emulgen A-60 (Kao) Surfactant -3 Emulgen B-66 (Kao) Surfactant -4 Liponox NC-86 (Lion)
【００１７】かくして得られた組成物に就いて、２５
倍、５０倍の２種類の稀釈溶液を作成し稀釈溶液を作成
した当日よりタール状物質発生までの期間を確認した。
確認試験の方法は下記表の組成の稀釈溶液を２５ｍｌの
試験管に採り、２５℃にて静止保管した。On the composition thus obtained, 25
Two times and two times 50 times the diluted solutions were prepared, and the period from the day of preparation of the diluted solutions to the generation of tar-like substances was confirmed.
The confirmation test was carried out by placing a diluted solution having the composition shown in the following table in a 25 ml test tube and storing it still at 25 ° C.
【００１８】[0018]
【表５】 [Table 5]
【００１９】稀釈溶液を作成した当日よりタール状物質
発生までの期間を下記に示す。The period from the day of preparation of the diluted solution to the generation of tar-like substances is shown below.
【表６】 表６ タール状物質発生までの期間 稀釈倍率 期間 稀釈倍率 期間 実施例１ ２５倍 １０日 実施例１０ ２５倍 ３０日 ５０倍 ７日 ５０倍 ２６日 実施例２ ２５倍 １４日 実施 １１ ２５倍 ３０日 ５０倍 ９日 ５０倍 ３０日 実施例３ ２５倍 １７日 実施例１２ ２５倍 ３０日 ５０倍 １２日 ５０倍 ３０日 実施例４ ２５倍 ３０日 実施例１３ ２５倍 ３０日 ５０倍 １７日 ５０倍 ３０日 実施例５ ２５倍 ３０日 実施例１４ ２５倍 ３０日 ５０倍 ３０日 ５０倍 ２２日 実施例６ ２５倍 ３０日 実施例１５ ２５倍 ３０日 ５０倍 ３０日 ５０倍 ２５日 実施例７ ２５倍 ３０日 実施例１６ ２５倍 ３０日 ５０倍 ３０日 ５０倍 ３０日 実施例８ ２５倍 ３０日 実施例１７ ２５倍 ３０日 ５０倍 ３０日 ５０倍 ３０日 実施例９ ２５倍 ３０日 実施例１８ ２５倍 ３０日 ５０倍 １８日 ５０倍 ３０日 比較例１に就いては２５倍で３日、５０倍では２日でタ
ール状物質の発生が見られる。[Table 6] Table 6 Period until generation of tar-like substances Dilution ratio Duration Dilution ratio Period Example 1 25 times 10 days Example 10 25 times 30 days 50 times 7 days 50 times 26 days Example 2 25 times 14 days Example 11 25 times 30 days 50 times 9 days 50 times 30 days Example 3 25 times 17 days Example 12 25 times 30 days 50 times 12 days 50 times 30 days Example 4 25 times 30 days Example 13 25 times 30 days 50 times 17 days 50 times 30 days Example 5 25 times 30 days Example 14 25 times 30 days 50 times 30 days 50 times 22 days Example 6 25 times 30 days Example 15 25 times 30 days 50 times 30 days 50 times 25 days Example 7 25 times 30 days Example 16 25 times 30 days 50 times 30 days 50 times 30 days Example 8 25 times 30 days Example 17 25 times 30 days 50 times 30 days 50 times 30 days Example 9 25 times 30 days Daily reality Example 18 25 times 30 days 50 times 18 days 50 times 30 days In Comparative Example 1, generation of tar-like substances was observed in 25 days for 3 days and in 50 times for 2 days.
【００２０】[0020]
【発明の効果】稀釈溶液の長期間使用が可能となり、
又、タール状物質の発生がなくなり、作業性、紙製品の
品質安定性等がより一層向上した。[Effects of the Invention] The diluted solution can be used for a long time,
In addition, the generation of tar-like substances was eliminated, and workability and quality stability of paper products were further improved.
Claims (1)
1〜Ｃ4のアルキル基をＲ3 、Ｒ4 はそれぞれ独立してＣ
1 〜Ｃ4 のアルキレンを示しＡ- はアニオンを示す）で
表わされる染料及びポリオキシエチレンノニルフェニー
ルエーテル系又はポリオキシエチレン系誘導体の界面活
性剤を含有することを特徴とする染料の水性液状組成
物。(1) Formula (1) (In the formula, R 1 , R 2 , R 5 and R 6 are each independently C
The alkyl group of 1 to C 4 is independently R 3 and R 4 are C
An aqueous liquid composition of a dye, which comprises a dye represented by 1 to C 4 alkylene and A − represents an anion, and a polyoxyethylene nonylphenyl ether-based or polyoxyethylene-based derivative surfactant. Stuff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4339580A JP2506030B2 (en) | 1992-11-27 | 1992-11-27 | Aqueous liquid composition of dye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4339580A JP2506030B2 (en) | 1992-11-27 | 1992-11-27 | Aqueous liquid composition of dye |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06157936A JPH06157936A (en) | 1994-06-07 |
| JP2506030B2 true JP2506030B2 (en) | 1996-06-12 |
Family
ID=18328820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4339580A Expired - Lifetime JP2506030B2 (en) | 1992-11-27 | 1992-11-27 | Aqueous liquid composition of dye |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2506030B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5844267B2 (en) * | 2010-09-22 | 2016-01-13 | 株式会社Adeka | Dye and colored photosensitive composition |
-
1992
- 1992-11-27 JP JP4339580A patent/JP2506030B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06157936A (en) | 1994-06-07 |
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