JP3100781B2 - Liquid soft finish - Google Patents
Liquid soft finishInfo
- Publication number
- JP3100781B2 JP3100781B2 JP04268574A JP26857492A JP3100781B2 JP 3100781 B2 JP3100781 B2 JP 3100781B2 JP 04268574 A JP04268574 A JP 04268574A JP 26857492 A JP26857492 A JP 26857492A JP 3100781 B2 JP3100781 B2 JP 3100781B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- acid
- red
- component
- present
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/58—Heterocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/001—Softening compositions
- C11D3/0015—Softening compositions liquid
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/40—Dyes ; Pigments
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【0001】[0001]
【産業上の利用分野】本発明は液体柔軟仕上剤、更に詳
細には赤系又は紫系の色調を有する液体柔軟仕上剤で、
且つ各種繊維に対して染料や色素による染着が少ない衣
料用液体柔軟仕上剤に関する。BACKGROUND OF THE INVENTION The present invention relates to a liquid softener, more particularly a liquid softener having a reddish or purple hue.
In addition, the present invention relates to a liquid softening agent for clothing that has little dyeing of various fibers with dyes and pigments.
【0002】[0002]
【従来の技術及びその課題】衣料は、着用及び洗濯を繰
り返し行う間に繊維処理剤が洗い落とされたり、あるい
は繊維自体の劣化により硬くなったりして好ましからざ
る風合を生ずる。そのため、近年、多くの家庭におい
て、繊維に柔軟性、帯電防止性を付与することができる
柔軟仕上剤が多用されている。2. Description of the Related Art Clothes produce an undesirable feeling due to the fact that the fiber treatment agent is washed away during repeated wearing and washing, or becomes hard due to deterioration of the fibers themselves. Therefore, in recent years, in many households, a softening agent capable of imparting flexibility and antistatic property to fibers has been frequently used.
【0003】現在、家庭用柔軟仕上剤として市販されて
いるものは、その殆どが、一分子中に1〜2個の長鎖ア
ルキル基を有するカチオン性活性剤、なかんずくジ(硬
化牛脂アルキル)ジメチルアンモニウム塩を主成分とす
るものである。[0003] At present, most of commercially available softeners for domestic use are cationic activators having 1-2 long-chain alkyl groups in one molecule, especially di (hardened tallowalkyl) dimethyl. The main component is an ammonium salt.
【0004】又、最近、柔軟剤コストの低減や、環境問
題の点からアミン化合物や、その塩が柔軟剤成分とし
て、見直されており柔軟剤自身もpHも中性から酸性に至
るまで種々のものが開示されるようになってきている。Recently, amine compounds and salts thereof have been reviewed as softener components from the viewpoint of cost reduction of the softener and environmental problems, and the softener itself has various pHs ranging from neutral to acidic. Things are being disclosed.
【0005】又、柔軟剤は、商品として様々な色相のも
のが作られているが、とりわけ赤色系又は紫色系の柔軟
剤が柔らかいイメージの点で受入性が高い。柔軟剤に使
用されている色素については例えば特開平2−154065
号、特開平2−191769号、特開平2−210067号などに記
載されている。ところが、最近のアミン系の柔軟剤の場
合は、赤色系又は紫色系の柔軟剤は色調の安定性が不充
分であったり、衣類に染着したりするなど、充分に満足
のいくものが得られなかった。[0005] In addition, softeners of various hues are produced as commercial products, and in particular, a red or purple softener has high acceptability in terms of a soft image. The dyes used in the softener are described in, for example, JP-A-2-154065.
And JP-A-2-191769 and JP-A-2-210067. However, in the case of recent amine-based softeners, red- or purple-based softeners are not satisfactory in color stability or dyeing clothes. I couldn't.
【0006】[0006]
【課題を解決するための手段】かかる実情において、本
発明者らは上記の問題点を解決せんと鋭意研究を行った
結果、衣料用液体柔軟仕上剤に関する本発明を完成する
に至った。Under such circumstances, the present inventors have conducted intensive studies to solve the above problems, and as a result, have completed the present invention relating to a liquid softening agent for clothing.
【0007】即ち本発明は次の(a) 成分と(b) 成分を必
須成分として含有し、液のpHが1〜6の範囲である液体
柔軟仕上剤を提供するものである。 (a) 成分;分子内に炭素数11〜22の炭化水素基1〜2個
とThat is, the present invention provides a liquid softening agent containing the following components (a) and (b) as essential components and having a liquid pH in the range of 1 to 6. (a) component; one or two hydrocarbon groups having 11 to 22 carbon atoms in the molecule;
【0008】[0008]
【化2】 Embedded image
【0009】を有するアミン化合物の中和物を3〜30重
量% (b) 成分;分子内にアミノ基とスルホニル基の両者を有
する水溶性の赤色系染料及び/又は紫色系染料を1〜50
0ppm。3 to 30% by weight of a neutralized product of an amine compound having the component (b); a water-soluble red dye and / or a violet dye having both an amino group and a sulfonyl group in a molecule of 1 to 50%;
0 ppm.
【0010】本発明において、衣料用柔軟基材として用
いられる(a) 成分の前駆体であるアミン化合物(A) とし
ては、次のようなものを挙げることができ、二種以上を
混合して用いてもよい。In the present invention, as the amine compound (A) which is a precursor of the component (a) used as a flexible base material for clothing, the following compounds can be mentioned. May be used.
【0011】[0011]
【化3】 Embedded image
【0012】[0012]
【化4】 Embedded image
【0013】(式中、 R1, R2;炭素数11〜21の飽和又は不飽和の炭化水素基 R3;炭素数1〜4のアルキル基又はヒドロキシエチル又
はヒドロキシプロピル基 R4;炭素数12〜22の飽和又は不飽和の炭化水素基 m, n;2〜6 である。)これらのアミン化合物(A) から本発明の(a)
成分である中和物を得るための酸としては、塩酸、硫
酸、硝酸、リン酸等の無機酸や、酢酸、乳酸、グリコー
ル酸、クエン酸、マレイン酸等の炭素数6以下の有機酸
が挙げられるが、塩酸が最も安価で高性能である。ま
た、中和工程はアミン化合物(A) を予め中和したものを
水に分散してもよいし、酸水溶液中にアミン化合物(A)
を液状又は固体状で投入してもよい。もちろんアミン化
合物(A) と酸成分を同時に投入してもよい。(a)成分の
配合量は3〜30重量%、好ましくは4〜25重量%であ
る。(a) 成分の配合量が3重量%未満の場合は柔軟性が
低く充分な性能を引き出すためには他の柔軟仕上剤を大
量に使用しなければならなくなる。また、30重量%を越
える場合は柔軟仕上剤の粘性が高まりハンドリング性が
困難になる。(Wherein, R 1 , R 2 ; a saturated or unsaturated hydrocarbon group having 11 to 21 carbon atoms R 3 ; an alkyl group having 1 to 4 carbon atoms or a hydroxyethyl or hydroxypropyl group R 4 ; 12 to 22 saturated or unsaturated hydrocarbon groups m, n; 2 to 6.) These amine compounds (A) are used to form (a)
Examples of the acid for obtaining a neutralized product as a component include inorganic acids such as hydrochloric acid, sulfuric acid, nitric acid, and phosphoric acid, and organic acids having 6 or less carbon atoms such as acetic acid, lactic acid, glycolic acid, citric acid, and maleic acid. Among them, hydrochloric acid is the cheapest and has high performance. In the neutralization step, the amine compound (A) may be previously neutralized and dispersed in water, or the amine compound (A) may be dissolved in an aqueous acid solution.
May be added in a liquid or solid state. Of course, the amine compound (A) and the acid component may be simultaneously added. The amount of the component (a) is 3 to 30% by weight, preferably 4 to 25% by weight. (a) When the compounding amount of the component is less than 3% by weight, the flexibility is low and other softening agents must be used in large amounts in order to bring out sufficient performance. On the other hand, if it exceeds 30% by weight, the viscosity of the softening agent increases, and handling becomes difficult.
【0014】本発明の(b) 成分は、分子内にアミノ基と
スルホニル基の両者を有する水溶性の赤色系染料及び/
又は紫色系染料であり、例えば次のものが例示される。 〔赤色系染料〕 C.I.Direct Red 2 C.I.Direct Red 13 C.
I.Direct Red 17 C.I.Direct Red 28 C.I.Direct Red 33 C.
I.Direct Red 46 C.I.Direct Red 75 C.I.Acid Red 32 C.I.Acid Red 37 C.
I.Acid Red 42 C.I.Acid Red 52 〔紫色系染料〕 C.I.Direct Violet 1 C.I.Acid Violet 11 C.I.Acid Violet 15 C.
I.Acid Violet 41 C.I.Acid Violet 49 C.I.Food Violet 2 これらの染料の配合量は柔軟剤の色相の安定性と色調の
好みから決定されるが、1〜500ppm、好ましくは3〜10
0ppmである。(b) 成分は製品として好ましい色調を与え
るために適当量配合することが必要であり、1ppm 未満
では充分な色が出なくなるか、又は保存中に褪色するた
め好ましくない。また、500ppmを越えると柔軟仕上剤処
理時に衣類に染着する恐れがあり、好ましくない。な
お、本発明において、アミノ基とはフタロシアニン系の
ような環状のアミノ基を意味するものではない。The component (b) of the present invention comprises a water-soluble red dye having both an amino group and a sulfonyl group in the molecule and / or
Or a purple dye, for example, the following: [Red dye] CI Direct Red 2 CI Direct Red 13 C.I.
I.Direct Red 17 C.I.Direct Red 28 C.I.Direct Red 33 C.
I.Direct Red 46 C.I.Direct Red 75 C.I.Acid Red 32 C.I.Acid Red 37 C.
I. Acid Red 42 C.I.Acid Red 52 [purple dye] C.I.Direct Violet 1 C.I.Acid Violet 11 C.I.Acid Violet 15 C.I.
I. Acid Violet 41 C.I.Acid Violet 49 C.I.Food Violet 2 The amount of these dyes is determined based on the hue stability of the softener and the preference of the color tone. ~Ten
It is 0 ppm. The component (b) must be added in an appropriate amount in order to give a desirable color tone as a product, and if it is less than 1 ppm, a sufficient color will not be produced or it will be discolored during storage. On the other hand, if it exceeds 500 ppm, it may be dyed on clothes at the time of treatment with the softening agent, which is not preferable. In the present invention, the amino group does not mean a cyclic amino group such as phthalocyanine.
【0015】本発明の液体柔軟仕上剤には通常の液体柔
軟仕上剤に使用されているジ長鎖アルキルタイプのカチ
オン活性剤や長鎖脂肪酸等の柔軟成分の他に香料、本発
明以外の他の色素、ポリオキシエチレン(5〜50モル)
アルキル又はアルケニル(C12〜C24)エーテル等の非イオ
ン活性剤、シリコーン化合物、抗菌剤、エタノール、イ
ソプロピルアルコール、エチレングリコール、プロピレ
ングリコールなどの溶剤や、食塩、塩化アンモニウム、
塩化カルシウムなどの水溶性塩を添加しても良い。ま
た、上記(a) 成分及び(b) 成分及び任意成分以外の残部
は水である。The liquid softener of the present invention includes, in addition to soft components such as di-long-chain alkyl-type cationic activators and long-chain fatty acids used in ordinary liquid softeners, fragrances and other components other than the present invention. Pigment, polyoxyethylene (5-50 mol)
Alkyl or alkenyl (C 12 ~C 24) nonionic surfactants such as ethers, silicone compounds, antibacterial agents, ethanol, isopropyl alcohol, ethylene glycol, and solvents such as propylene glycol, sodium chloride, ammonium chloride,
A water-soluble salt such as calcium chloride may be added. The balance other than the components (a) and (b) and the optional components is water.
【0016】(a) 成分と(b) 成分の配合の順序は、いず
れが先でもよい。また、本発明の液体柔軟仕上剤の液の
pHは1〜6、好ましくは1〜4、特に好ましくは 1.5〜
3.5に調整される。pHが1未満の場合は柔軟仕上剤原液
が衣類や身体に付着した場合に衣類や身体への影響が懸
念されるため、好ましくない。また、pHが6を越える場
合は(a) 成分の保存安定性が不良となるため好ましくな
い。The order of compounding the components (a) and (b) may be any order. In addition, the liquid of the liquid soft finish of the present invention
pH is 1 to 6, preferably 1 to 4, particularly preferably 1.5 to
Adjusted to 3.5. It is not preferable that the pH is less than 1 because the influence of the unfinished solution of the softening agent on the clothes and the body is apprehended. On the other hand, if the pH exceeds 6, the storage stability of the component (a) is undesirably poor.
【0017】[0017]
【発明の効果】本発明によれば、赤系又は紫系の色相が
長期保存後も安定であり、且つ染料の衣類への染着も少
ない良好な液体柔軟仕上剤を得ることができる。According to the present invention, it is possible to obtain a good liquid softening agent which is stable in red or violet hue even after long-term storage and has little dyeing on clothing.
【0018】[0018]
【実施例】以下に実施例により、本発明を具体的に説明
するが、本発明はこれらに限定されるものではない。EXAMPLES The present invention will be described in more detail with reference to the following Examples, but it should not be construed that the present invention is limited thereto.
【0019】実施例1 60℃の温水150 gに、ポリオキシエチレン (20モル) ラ
ウリルエーテル(表3中c−1)3gを溶解させ、撹拌
下に70℃の表1に示すアミノ化合物(a−1となる)を
30g徐々に滴下させ、10分後にこのアミン化合物とほぼ
等モルの塩酸を滴下し、pHを 2.0に調整する。この(a)
成分の分散液に、予め1%濃度に溶解させた表2の染料
b−1の水溶液1gを配合し、赤色に着色した液体柔軟
仕上剤を得た。この液体柔軟仕上剤の色相の安定性と染
着性を以下のようにして評価したところ、表4に示す通
り良好な結果を得た。 〔色相の安定性〕柔軟剤を−5℃、40℃、50℃に1ケ月
間保存し、初期の色相と比較する。 ○:初期の色相と変化のないもの △:赤色系又は紫色系が薄くなったもの ×:退色したもの 〔染着性〕液体柔軟仕上剤をスポイトで木綿メリヤスに
1g滴下させ12時間放置させたのち、水にて洗浄する。 ○:赤系又は紫系染料の染着がないもの ×:赤系又は紫系染料が染着したもの。Example 1 3 g of polyoxyethylene (20 mol) lauryl ether (c-1 in Table 3) was dissolved in 150 g of warm water at 60 ° C, and the amino compound (a) shown in Table 1 at 70 ° C was dissolved under stirring. -1)
30 g is gradually added dropwise, and after 10 minutes, hydrochloric acid of approximately equimolar to this amine compound is added dropwise to adjust the pH to 2.0. This (a)
1 g of an aqueous solution of the dye b-1 in Table 2 previously dissolved at a concentration of 1% was mixed with the dispersion of the components to obtain a red-colored liquid soft finish. The hue stability and dyeing properties of this liquid soft finish were evaluated as follows, and good results were obtained as shown in Table 4. [Hue stability] The softener is stored at -5 ° C, 40 ° C, and 50 ° C for one month, and compared with the initial hue. :: No change from the initial hue △: Red or purple lightened ×: Discolored [Dyeing property] 1 g of a liquid soft finish was dropped onto a cotton knit with a dropper and allowed to stand for 12 hours Then, wash with water. :: no dyeing of red or purple dye ×: dyed of red or purple dye
【0020】実施例2〜15、比較例1〜9 表1に示す(a) 成分、表2に示す(b) 成分及び表3に示
す(c) 成分を用いて、上記と同様に表4に示すような種
々の液体柔軟仕上剤を調製し、実施例1と同様の評価を
行った。その結果を表4に示す。Examples 2 to 15 and Comparative Examples 1 to 9 Using the component (a) shown in Table 1, the component (b) shown in Table 2, and the component (c) shown in Table 3, Various liquid softeners as shown in Table 1 were prepared and evaluated in the same manner as in Example 1. Table 4 shows the results.
【0021】[0021]
【表1】 [Table 1]
【0022】[0022]
【表2】 [Table 2]
【0023】[0023]
【表3】 [Table 3]
【0024】[0024]
【表4】 [Table 4]
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7,DB名) D06M 13/00 - 13/535 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 7 , DB name) D06M 13/00-13/535
Claims (1)
て含有し、液のpHが1〜6の範囲である液体柔軟仕上
剤。 (a) 成分;分子内に炭素数11〜22の炭化水素基1〜2個
と 【化1】 を有するアミン化合物の中和物を3〜30重量% (b) 成分;分子内にアミノ基とスルホニル基の両者を有
する水溶性の赤色系染料及び/又は紫色系染料を1〜50
0ppm1. A liquid softening agent containing the following components (a) and (b) as essential components and having a pH of 1 to 6 in the liquid. (a) component: one or two hydrocarbon groups having 11 to 22 carbon atoms in the molecule 3 to 30% by weight of a neutralized product of an amine compound having the formula (b): a water-soluble red dye and / or purple dye having both an amino group and a sulfonyl group in a molecule of 1 to 50%;
0ppm
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP04268574A JP3100781B2 (en) | 1992-10-07 | 1992-10-07 | Liquid soft finish |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP04268574A JP3100781B2 (en) | 1992-10-07 | 1992-10-07 | Liquid soft finish |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06123081A JPH06123081A (en) | 1994-05-06 |
JP3100781B2 true JP3100781B2 (en) | 2000-10-23 |
Family
ID=17460415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP04268574A Expired - Fee Related JP3100781B2 (en) | 1992-10-07 | 1992-10-07 | Liquid soft finish |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3100781B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101945801B1 (en) | 2012-05-25 | 2019-02-08 | 라이온 가부시키가이샤 | Treatment agent composition for fiber product |
-
1992
- 1992-10-07 JP JP04268574A patent/JP3100781B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH06123081A (en) | 1994-05-06 |
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