JPS6126822B2 - - Google Patents

Info

Publication number
JPS6126822B2
JPS6126822B2 JP13072578A JP13072578A JPS6126822B2 JP S6126822 B2 JPS6126822 B2 JP S6126822B2 JP 13072578 A JP13072578 A JP 13072578A JP 13072578 A JP13072578 A JP 13072578A JP S6126822 B2 JPS6126822 B2 JP S6126822B2
Authority
JP
Japan
Prior art keywords
weight
fiber treatment
fluorescent whitening
acid
composition
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
Application number
JP13072578A
Other languages
Japanese (ja)
Other versions
JPS5558257A (en
Inventor
Takenobu Sakatani
Yoshuki Watanabe
Akio Uchida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lion Corp
Original Assignee
Lion Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lion Corp filed Critical Lion Corp
Priority to JP13072578A priority Critical patent/JPS5558257A/en
Publication of JPS5558257A publication Critical patent/JPS5558257A/en
Publication of JPS6126822B2 publication Critical patent/JPS6126822B2/ja
Granted legal-status Critical Current

Links

Description

【発明の詳細な説明】[Detailed description of the invention]

本発明はけい光増白性の優れた繊維処理剤組成
物に関する。 従来の繊維処理剤には柔軟性付与成分としてカ
チオン界面活性剤が配合されている。このような
繊維処理剤にアニオン性けい光増白剤を配合する
と、カチオン界面活性剤と複合体を形成してその
けい光増白作用が低下し、十分なけい光増白効果
が達成できないという欠点があつた。 本発明はこの従来の繊維処理剤の欠点を克服す
るため鋭意研究を重ねた結果、低級脂肪族多価カ
ルボン酸又はその塩を所定量配合することによつ
てその目的を満足できることを見出し、本発明を
なすに至つた。 すなわち、本発明は、アニオン性けい光増白剤
0.01〜1重量%と、カチオン界面活性剤0.1〜10
重量%と、コハク酸、クエン酸、リンゴ酸及びそ
れらの塩の中から選ばれた少なくとも1種の多価
カルボン酸成分0.5〜10重量%とを含有してなる
繊維処理剤組成物を提供するものである。 本発明において用いられるアニオン性けい光増
白剤としては、次の(イ)又は(ロ)の化合物の中から選
ばれた少なくとも1種があげられる。 (イ) 4,4′―ビス―(2―スルホスチリル)―ビ
フエニル (式中のMは水素原子、アンモニウム基、アル
カリ金属、アルカリ土類金属又はアミン塩を示
す) (ロ) 4,4′―ビス―(4―クロロ―3―スルホス
チリル)―ビフエニル (式中のMは上記と同じ意味をもつ) このアニオン性けい光増白剤の配合量は、通常
0.01〜1重量%であり、好ましくは0.05〜0.5重量
%の範囲である。 本発明において用いられるカチオン界面活性剤
としては次の一般式()及び()で表わされ
る化合物の中から選ばれた少なくとも1種をあげ
ることができる。 (式中のR1は炭素原子数12〜26のアルキル基、R2
は炭素原子数1〜26のアルキル基、R3は炭素原
子数1〜5のアルキル基、R4は炭素原子数1〜
5のアルキル基又はベンジル基であり、Xはハロ
ゲンイオン、CH3SO4 -、C2H5SO4 -又は
The present invention relates to a fiber treatment composition having excellent fluorescent whitening properties. Conventional fiber treatment agents contain cationic surfactants as flexibility imparting ingredients. When an anionic fluorescent whitening agent is added to such a fiber treatment agent, it forms a complex with a cationic surfactant, reducing its fluorescent whitening effect and making it impossible to achieve a sufficient fluorescent whitening effect. There were flaws. The present invention has been made as a result of extensive research to overcome the drawbacks of conventional fiber treatment agents, and it has been discovered that the objective can be satisfied by blending a predetermined amount of lower aliphatic polycarboxylic acids or salts thereof. He came up with an invention. That is, the present invention provides anionic fluorescent brightener
0.01-1% by weight and cationic surfactant 0.1-10
% by weight, and 0.5 to 10% by weight of at least one polyhydric carboxylic acid component selected from succinic acid, citric acid, malic acid, and salts thereof. It is something. The anionic fluorescent brightener used in the present invention includes at least one compound selected from the following compounds (a) and (b). (a) 4,4'-bis-(2-sulfostyryl)-biphenyl (M in the formula represents a hydrogen atom, an ammonium group, an alkali metal, an alkaline earth metal, or an amine salt) (b) 4,4'-bis-(4-chloro-3-sulfostyryl)-biphenyl (M in the formula has the same meaning as above) The amount of this anionic fluorescent brightener is usually
It is in the range of 0.01 to 1% by weight, preferably 0.05 to 0.5% by weight. As the cationic surfactant used in the present invention, at least one kind selected from compounds represented by the following general formulas () and () can be mentioned. (R 1 in the formula is an alkyl group having 12 to 26 carbon atoms, R 2
is an alkyl group having 1 to 26 carbon atoms, R 3 is an alkyl group having 1 to 5 carbon atoms, and R 4 is an alkyl group having 1 to 5 carbon atoms.
5 is an alkyl group or benzyl group, and X is a halogen ion, CH 3 SO 4 - , C 2 H 5 SO 4 - or

【式】を示す。) (式中のR1,R3及びXは上記と同じ意味をもち、
m及びnは1〜20、mとnの和は2〜50である) このカチオン界面活性剤は通常0.1〜10重量
%、好ましくは0.3〜8重量%の範囲で用いられ
る。 また、多価カルボン酸成分としては、コハク
酸、クエン酸、リンゴ酸又はそれらの塩例えばア
ルカリ金属塩が用いられる。そしてこれらは、単
独で又は2種以上の混合物として用いられる。そ
の使用量は0.5〜10重量%の範囲が適当であり、
1〜6重量%の範囲が好ましい。 本発明の繊維処理剤組成物にはその他の通常の
処理剤に用いられている添加剤を用いることもで
きる。そのような添加剤としては、ソルビタン脂
肪酸エステル、ポリオキシエチレンアルキル(ア
ルケニル)エーテル、セチルアルコール、エチレ
ングリコール、プロピレングリコール、グリセリ
ン、塩化ナトリウム、臭化ナトリウム、硫酸ナト
リウム、香料、色素などをあげることができる。 また、本発明の組成物において、非イオン界面
活性剤、両性界面活性剤などを添加すれば、洗浄
性をも備えた組成物とすることができる。この際
の添加剤の例としては、炭素原子数7〜18の第一
級又は第二級アルコールのポリオキシエチレンエ
ーテル(EO=5〜20)、ベタイン、スルホベタ
インなどがあり、さらに分子量100〜10000のポリ
オキシエチレン(プロピレン)エーテル、エタノ
ール、イソプロパノール、無機電解質、香料、色
素などがあげられる。 本発明の繊維処理剤組成物においては、アニオ
ン性けい光増白剤は柔軟剤としてのカチオン界面
活性剤を併用しても優れたけい光増白作用を示
す。特に合成繊維(例えばナイロン布)に対して
けい光増白作用が大きい。したがつて、この組成
物は柔軟性付与効果も優れる。また、本発明の組
成物において、洗浄性を有する成分を含有させれ
ば、洗浄性を兼ね備えた繊維処理剤組成物を得る
ことができる。 次に本発明を実施例に基づき、さらに詳細に説
明する。 実施例 1 下記の表に示す組成の繊維処理剤を調製した。
次いでこの処理剤組成物を濃度0.1重量%とし、
浴比30倍、温度25℃、処理時間5分間の条件で布
の処理を行いけい光増白性を試験した。その結果
を下記の表に示した。 なおけい光増白剤は次のようにして測つた。 (イ) けい光強度による方法 エルレフオ(Elrepho)を用い、キセノン光
源で、フイルター11によつて測定した。紫外線
カツトフイルターを入れた場合の反射率と入れ
ない場合の反射率を測定し、次式に従いけい光
強度を求め、その値を10倍して表示した。 けい光強度(Zf)=(フイルターなしの反射率 ―フイルター入りの反射率)×1.008 (ロ) 目視法 試料布及びブランク布の織目と厚さを同じに
して黒色の台紙上に並べ北側の開放窓りの散光
を45〜60゜の角度で当て、布に対して垂直方向
より目で見て白度を評価する。5名の判定者に
より、次の基準により評価し、その合計点で表
示した。 判定基準 試料布がブランク布より明らかに白度が大きい :+2 試料布がブランク布よりやや白度が大きい +1 試料布がブランク布と白度が同等である :0 試料布がブランク布よりやや白度が小さい :−1 試料布がブランク布より明らかに白度が小さい :−2
[Formula] is shown. ) (R 1 , R 3 and X in the formula have the same meanings as above,
(m and n are 1 to 20, and the sum of m and n is 2 to 50.) This cationic surfactant is usually used in an amount of 0.1 to 10% by weight, preferably 0.3 to 8% by weight. Further, as the polyvalent carboxylic acid component, succinic acid, citric acid, malic acid, or salts thereof, such as alkali metal salts, are used. These may be used alone or as a mixture of two or more. The appropriate amount to use is in the range of 0.5 to 10% by weight.
A range of 1 to 6% by weight is preferred. The fiber treatment agent composition of the present invention may also contain other additives used in conventional treatment agents. Such additives may include sorbitan fatty acid esters, polyoxyethylene alkyl (alkenyl) ethers, cetyl alcohol, ethylene glycol, propylene glycol, glycerin, sodium chloride, sodium bromide, sodium sulfate, fragrances, dyes, etc. can. Furthermore, by adding a nonionic surfactant, an amphoteric surfactant, etc. to the composition of the present invention, the composition can also have cleaning properties. Examples of additives in this case include polyoxyethylene ether (EO = 5 to 20) of primary or secondary alcohols having 7 to 18 carbon atoms, betaine, sulfobetaine, etc., and molecular weights of 100 to 18. These include 10,000 polyoxyethylene (propylene) ethers, ethanol, isopropanol, inorganic electrolytes, fragrances, and dyes. In the fiber treatment composition of the present invention, the anionic fluorescent whitening agent exhibits an excellent fluorescent whitening effect even when used in combination with a cationic surfactant as a softener. In particular, it has a strong fluorescent whitening effect on synthetic fibers (for example, nylon cloth). Therefore, this composition also has an excellent flexibility imparting effect. Furthermore, if the composition of the present invention contains a component having detergency, a fiber treatment composition having detergency can be obtained. Next, the present invention will be explained in more detail based on examples. Example 1 A fiber treatment agent having the composition shown in the table below was prepared.
Next, this treatment agent composition was made to have a concentration of 0.1% by weight,
The fabric was treated under the conditions of a bath ratio of 30 times, a temperature of 25° C., and a treatment time of 5 minutes, and the fluorescent whitening property was tested. The results are shown in the table below. Incidentally, the fluorescent whitening agent was measured as follows. (a) Method using fluorescence intensity Measurement was carried out using Elrepho with a xenon light source and filter 11. The reflectance with and without an ultraviolet cut filter was measured, and the fluorescence intensity was determined according to the following formula, and the value was multiplied by 10 and displayed. Fluorescence intensity (Zf) = (Reflectance without filter - Reflectance with filter) x 1.008 (b) Visual method Arrange the sample fabric and blank fabric on a black mount with the same weave and thickness, and place them on the north side. Apply diffused light from an open window at an angle of 45 to 60 degrees, and visually evaluate the whiteness of the fabric from a direction perpendicular to it. Evaluations were made by five judges based on the following criteria, and the total score was displayed. Judgment Criteria The sample cloth is clearly whiter than the blank cloth: +2 The sample cloth is slightly whiter than the blank cloth +1 The sample cloth has the same whiteness as the blank cloth: 0 The sample cloth is slightly whiter than the blank cloth Whiteness is low: -1 Sample cloth has clearly lower whiteness than blank cloth: -2

【表】【table】

【表】 この表の結果よりわかるように低級脂肪族多価
カルボン酸又はその塩を所定量含んでいる繊維処
理剤は増白性が優れている(実験番号1〜12)。
一方、多価カルボン酸の含有量が0.5重量%未満
か又は全く含んでいない場合はけい光増白性が悪
い(実験番号13〜22)。 実施例 2 下記配合組成物の洗浄性をも備えた繊維処理剤
を調製し、実施例1と同様の方法でナイロン布に
対するけい光増白剤を試験したところ、いずれも
優れた効果を示した。 配合例 1 (成 分) (重量%) C11〜15アルコールエトキシレート 20 (EO=14) ジステアリルジチルアンモニウムクロリド
0.5 4,4′―ビス(2―スルホスチリル)―ビフエニ
ル 0.2 リンゴ酸 4 水 残部 配合例 2 (成 分) (重量%) ソフタノール120 25 (商品名、日本触媒社製) ジステアリルジメチルアンモニウムクロリド
0.6 4,4′―ビス(2―スルホスチリル)―ビフエニ
ル 0.2 クエン酸 5 水 残部
[Table] As can be seen from the results in this table, fiber treatment agents containing a predetermined amount of a lower aliphatic polycarboxylic acid or its salt have excellent whitening properties (Experiment Nos. 1 to 12).
On the other hand, when the content of polyhydric carboxylic acid is less than 0.5% by weight or is not contained at all, the fluorescent whitening property is poor (Experiment Nos. 13 to 22). Example 2 A fiber treatment agent with cleaning properties was prepared using the following compounded composition, and when the fluorescent brightener was tested on nylon cloth in the same manner as in Example 1, all showed excellent effects. . Formulation example 1 (Ingredients) (Weight %) C 11-15 alcohol ethoxylate 20 (EO=14) Distearylditylammonium chloride
0.5 4,4'-bis(2-sulfostyryl)-biphenyl 0.2 Malic acid 4 Water Balance Example 2 (Ingredients) (% by weight) Softanol 120 25 (Product name, manufactured by Nippon Shokubai Co., Ltd.) Distearyldimethylammonium chloride
0.6 4,4'-bis(2-sulfostyryl)-biphenyl 0.2 Citric acid 5 Water Balance

Claims (1)

【特許請求の範囲】[Claims] 1 アニオン性けい光増白剤0.01〜1重量%と、
カチオン界面活性剤0.1〜10重量%と、コハク
酸、クエン酸、リンゴ酸及びそれらの塩の中から
選ばれた少なくとも1種の多価カルボン酸成分
0.5〜10重量%とを含有してなる繊維処理剤組成
物。
1 0.01 to 1% by weight of an anionic fluorescent whitening agent,
0.1 to 10% by weight of a cationic surfactant and at least one polyhydric carboxylic acid component selected from succinic acid, citric acid, malic acid and their salts.
A fiber treatment agent composition containing 0.5 to 10% by weight.
JP13072578A 1978-10-24 1978-10-24 Textile finish composition Granted JPS5558257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13072578A JPS5558257A (en) 1978-10-24 1978-10-24 Textile finish composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13072578A JPS5558257A (en) 1978-10-24 1978-10-24 Textile finish composition

Publications (2)

Publication Number Publication Date
JPS5558257A JPS5558257A (en) 1980-04-30
JPS6126822B2 true JPS6126822B2 (en) 1986-06-23

Family

ID=15041129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13072578A Granted JPS5558257A (en) 1978-10-24 1978-10-24 Textile finish composition

Country Status (1)

Country Link
JP (1) JPS5558257A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460485A (en) * 1983-07-15 1984-07-17 Lever Brothers Company Polyester fabric conditioning and whitening composition
US4769159A (en) * 1986-02-18 1988-09-06 Ecolab Inc. Institutional softener containing cationic surfactant and organic acid
JP2565311B2 (en) * 1986-09-12 1996-12-18 ライオン株式会社 Softener composition

Also Published As

Publication number Publication date
JPS5558257A (en) 1980-04-30

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