JPS59103000A - Detergent composition - Google Patents
Detergent compositionInfo
- Publication number
- JPS59103000A JPS59103000A JP21175882A JP21175882A JPS59103000A JP S59103000 A JPS59103000 A JP S59103000A JP 21175882 A JP21175882 A JP 21175882A JP 21175882 A JP21175882 A JP 21175882A JP S59103000 A JPS59103000 A JP S59103000A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- weight
- fatty acid
- carbon atoms
- 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.)
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- Detergent Compositions (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は良好な起泡力とすすぎ性を有する洗浄剤組成物
、さらに詳しくいえば、α−スルホ脂肪酸エステル塩、
アシル化ザルコシネート及びナトリウムセッケンを特定
の割合で含有することを特徴とする洗浄剤組成物に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a cleaning composition having good foaming power and rinsing properties, more specifically, an α-sulfo fatty acid ester salt,
The present invention relates to a cleaning composition characterized in that it contains an acylated sarcosinate and a sodium soap in a specific proportion.
従来から知られているように、α−スルホ脂肪酸エステ
ル塩は衣類用洗浄剤の界面活性成分として、十分に満足
しうる洗浄力を有し、かつ被洗布を良好な風合に仕上げ
るという特徴を持っているが、その反面、直鎖アルキル
ベンゼンスルホン酸塩ないしα−オレフィンスルホン酸
塩、あるいは脂肪酸アルカリ金属塩などのはん用界面活
性剤に比較して、すすぎ性が悪くてすすぎ時に泡残シが
多いという欠点を有している。As has long been known, α-sulfo fatty acid ester salts have the characteristics of having sufficient cleaning power as a surface active ingredient in laundry detergents and finishing the washed fabric with a good texture. However, on the other hand, compared to general-purpose surfactants such as linear alkylbenzene sulfonates, α-olefin sulfonates, or fatty acid alkali metal salts, they have poor rinsability and leave foam behind during rinsing. The disadvantage is that there are many blemishes.
また、ナトリウムセッケンは洗浄力や安全性などに優れ
ていることから、衣料用洗たく洗剤として従来から利用
されているものの、硬度水中で起泡力に劣るという欠点
を有している。In addition, sodium soap has been used as a laundry detergent because of its excellent detergency and safety, but it has the disadvantage of poor foaming power in hard water.
本発明者らは、このような欠点を克服し、起泡力及びす
すぎ性の両方に優れた洗浄剤組成物を提供すべく鋭意研
究を重ねた結果、α−スルホ脂肪酸エステル塩及びナト
リウムセッケンにアシル化ザルコシネートを組与合わせ
、これら３成分を所定の割合で配合することによシ、前
記の欠点が解消され、その目的を達成しうることを見出
し、この知見に基づいて本発明を完成するに至った。The present inventors have conducted intensive research to overcome these drawbacks and provide a cleaning composition with excellent foaming power and rinsability. The inventors have discovered that by combining acylated sarcosinates and blending these three components in a predetermined ratio, the above-mentioned drawbacks can be overcome and the object can be achieved, and based on this knowledge, the present invention has been completed. reached.
すなわち、本発明は、（Ａ）一般式
（式中のＲ１は炭素数８〜１８のアルキル基又はアルケ
ニル基、Ｒ２は炭素数１〜４のアルキル基、Ｍはアルカ
リ金属である）
で表わされるα−スルホ脂肪酸エステル塩５〜２５重量
％、（Ｂ）一般式
％式％（）
（式中のＲ３は炭素数９〜１９のアルキル基又はアルケ
ニル基である）
で表わされるアシル化ザルコシネート３〜１５重量％、
及び一般式
％式％）
（式中のＲ４は炭素数９〜１９のアルキル基又はアルケ
ニル基である）
で表わされるナトリウム七ッケ７５〜５０重量％を含有
し、かつ（Ａ）成分の（Ｂ）成分と（Ｃ）成分との和に
対する割合が、重量比で１：４ないし２：１の範囲であ
ることを特徴とする洗浄剤組成物を提供するものである
。That is, the present invention provides a compound represented by the general formula (A) (in the formula, R1 is an alkyl group or alkenyl group having 8 to 18 carbon atoms, R2 is an alkyl group having 1 to 4 carbon atoms, and M is an alkali metal). α-sulfo fatty acid ester salt 5 to 25% by weight, (B) general formula % formula % (in the formula, R3 is an alkyl group or alkenyl group having 9 to 19 carbon atoms) Acylated sarcosinate 3 to 25% by weight 15% by weight,
and general formula % formula %) (R4 in the formula is an alkyl group or alkenyl group having 9 to 19 carbon atoms). The present invention provides a cleaning composition characterized in that the proportion of component B) and component (C) to the sum of components is in the range of 1:4 to 2:1 by weight.
本発明の組成物において（Ａ）成分として用いるα−ス
ルホ脂肪酸エステル塩は、前記の一般式（１）で示され
る構造を有してお少−１このものは全炭素数１０〜２０
の脂肪酸と炭素数１〜４のアルコールとから誘導された
脂肪酸エステルを、通常の連続薄膜型スルホン化装置又
は種型スルホン化装置でスルホン化したのち中和するか
、あるいは前記の脂肪酸を同様にしてスルホン化したの
ち、炭素数１〜４のアルコールでエステル化し、次いで
中和することによって製造される。この場合、原料とし
て使用される脂肪酸又は脂肪酸エステルとしては、天然
油脂（例えば牛脂、ヤシ油、パーム油、パーム核油など
）から誘導される所定炭素数の脂肪１紋又はそのエステ
ルが使用できるほか、アルコールやオレフィンなどから
誘導される所定炭素数の合成脂肪酸又はそのエステルが
使用可能でりる。The α-sulfo fatty acid ester salt used as component (A) in the composition of the present invention has a structure represented by the above general formula (1) and has a total carbon number of 10 to 20.
A fatty acid ester derived from a fatty acid and an alcohol having 1 to 4 carbon atoms is sulfonated using a conventional continuous thin-film sulfonation device or a seed-type sulfonation device, and then neutralized, or the above-mentioned fatty acid is sulfonated in a similar manner. It is produced by sulfonating with alcohol, esterifying with an alcohol having 1 to 4 carbon atoms, and then neutralizing it. In this case, as the fatty acid or fatty acid ester used as a raw material, a fat with a predetermined number of carbon atoms or an ester thereof derived from natural fats and oils (for example, beef tallow, coconut oil, palm oil, palm kernel oil, etc.) can be used. , synthetic fatty acids with a predetermined number of carbon atoms derived from alcohols, olefins, etc., or esters thereof can be used.
なお、α−スルホ脂肪酸エステル塩の製造に際し、一般
式
％式％
（式中のＲ１及びＭは前記と同じ意味をもつ）で表わさ
れるα−スルホυ旨肪酸ジ塩が副生ずるが、その量が２
０重量％以下の場合、特に悪影響を力えない。In addition, during the production of α-sulfo fatty acid ester salt, α-sulfo fatty acid di-salt represented by the general formula % (R1 and M in the formula have the same meanings as above) is produced as a by-product. amount is 2
When it is 0% by weight or less, there is no particular adverse effect.
本発明の組成物におけるα−スルホ脂肪酸エステル塩の
含有量は５〜２５重量％、好ましくは１５〜２０重量％
の範囲である。この量が５重量％未満では、満足しつる
洗浄力を得ることができず商品価値上好ましくなく、ま
た２５重量％を超えるとすすぎ時の泡残りが著しく、何
回もすすぎを行う必要があって好ましくない。The content of α-sulfo fatty acid ester salt in the composition of the present invention is 5 to 25% by weight, preferably 15 to 20% by weight.
is within the range of If this amount is less than 5% by weight, it will not be possible to obtain a satisfactory cleaning power, which is unfavorable in terms of product value, and if it exceeds 25% by weight, there will be a significant amount of foam left after rinsing, making it necessary to rinse many times. I don't like it.
本発明の組成物において（Ｂ）成分として用いるアシル
化ザルコンネートは、前記の一般式（ＩＩ）で示される
構造を有しており、このものは全炭素数１０〜２０の脂
肪酸とＮ−メチルグリシンとを常法に従って縮合させる
ことによシ得られる。The acylated sarconate used as component (B) in the composition of the present invention has a structure represented by the above-mentioned general formula (II), and comprises a fatty acid having a total number of carbon atoms of 10 to 20 and N-methylglycine. It can be obtained by condensing these in accordance with a conventional method.
この場合、原料として用いられる代表的な脂肪酸として
はラウリン酸、ミリスチン酸、バルミチン酸、ステアリ
ン酸、オレイン酸及びこれらの混合物が挙げられ、これ
らの中で特にパルミチン酸が好適である。In this case, typical fatty acids used as raw materials include lauric acid, myristic acid, valmitic acid, stearic acid, oleic acid, and mixtures thereof, and among these, palmitic acid is particularly preferred.
本発明の組成物におけるアシル化ザルコシネートの含有
量は３〜１５重量％、好ましくは５〜１０重量％の範囲
である。この量が３重量％未満や１５重量％を超える場
合には、α−スルホ脂肪酸エステル塩とナトリウムセッ
ケンとの相互作用による良好な泡立ちを得ることができ
ない。The content of acylated sarcosinate in the composition of the invention ranges from 3 to 15% by weight, preferably from 5 to 10% by weight. When this amount is less than 3% by weight or more than 15% by weight, good foaming cannot be obtained due to the interaction between the α-sulfo fatty acid ester salt and the sodium soap.
次に、本発明の組成物において（Ｃ）成分として用いる
ナトリウムセッケンは、前記の一般式（ＩＩＤで示され
る、全炭素数１０〜２０、特に１２〜１８の各種洗浄剤
の原料としてはん用されている高級脂肪酸のナトリウム
塩である。このセッケンは天然の動物油脂や植物油脂、
例えば牛脂、ノソーム油、ヤシ油、ノーム核油及びそれ
らの類似物質を直接けん化するか、あるいはそれらより
誘導された脂肪酸又は合成脂肪酸を中和することによっ
て製造される。Next, the sodium soap used as component (C) in the composition of the present invention is commonly used as a raw material for various cleaning agents having a total carbon number of 10 to 20, particularly 12 to 18, represented by the general formula (IID). It is a sodium salt of higher fatty acids.This soap is made from natural animal fats, vegetable oils,
For example, it is produced by directly saponifying beef tallow, nosomal oil, coconut oil, nome kernel oil, and similar substances thereof, or by neutralizing fatty acids derived therefrom or synthetic fatty acids.
本発明の組成物におけるセッケンの含有量は、組成物全
量当シ５〜５０重量Ｘ、好ましくは１０〜３０重量％の
範囲である。この含有量が５重量％未満では、満足しう
るすすぎ性を得ることができず、また５０重量％を超え
ると被洗物の黄変が顕著となって好ましくない。The content of soap in the composition of the present invention is in the range of 5 to 50% by weight, preferably 10 to 30% by weight, based on the total weight of the composition. If the content is less than 5% by weight, satisfactory rinsing properties cannot be obtained, and if it exceeds 50% by weight, the yellowing of the items to be washed becomes noticeable, which is not preferable.
さらに、本発明の組成物においては、アシル化ザルコシ
ネートとナトリウムセッケンとの和に対するα−スルホ
脂肪酸エステル塩の割合が、重量比で１：４ないし２：
１の範囲内にあることが必要であって、この範囲を外れ
ると、本発明の目的とする良好な起泡力とすすぎ性が得
られない。Furthermore, in the composition of the present invention, the ratio of α-sulfo fatty acid ester salt to the sum of acylated sarcosinate and sodium soap is 1:4 to 2:
If it is outside this range, it will not be possible to obtain the good foaming power and rinsability that are the objectives of the present invention.
本発明の洗浄剤組成物は、前記の必須成分に加え、通常
の粉粒状洗浄剤や粉セッケンにおいてはん用されている
補助添加剤、例えばニトリロトリ酢酸ナトリウム、エチ
レンジアミンテトラ酢酸ナトリウム、ゼオライト、炭酸
ナトリウム、ケイ酸ナトリウムなどのビルダー、硫酸ナ
トリウムなどの増量剤、カルボキシメチルセルロース（
Ｃ！ＭＣ）やポリエチレングリコール（ｐ＝）などの再
汚染防止剤、その他の安に剤、酵素漂白剤、けい光増白
剤、香料、色素などを含有することができる。In addition to the above-mentioned essential ingredients, the cleaning composition of the present invention contains auxiliary additives commonly used in ordinary powdered cleaning agents and powder soaps, such as sodium nitrilotriacetate, sodium ethylenediaminetetraacetate, zeolite, and sodium carbonate. , builders such as sodium silicate, fillers such as sodium sulfate, carboxymethyl cellulose (
C! It can contain anti-recontamination agents such as MC) and polyethylene glycol (p=), other antioxidants, enzyme bleaches, fluorescent brighteners, fragrances, pigments, and the like.
本発明の洗浄剤組成物は、α−スルホ脂肪酸エステル塩
とアシル化ザルコシネートとナトリウムセッケンとの独
特な相互作用に起因して従来の洗浄剤では達成すること
ができなかった優れた効果を奏する。すなわち、”本発
明の洗浄剤組成物は良好な起泡力と優れたすすぎ性を有
し、同時に良好な洗浄力を示す。The detergent composition of the present invention exhibits excellent effects that could not be achieved with conventional detergents due to the unique interaction between the α-sulfo fatty acid ester salt, the acylated sarcosinate, and the sodium soap. That is, ``The cleaning composition of the present invention has good foaming power and excellent rinsing properties, and at the same time exhibits good detergency.
次に本発明を実施例によってさらに詳細に説明する。Next, the present invention will be explained in more detail with reference to Examples.
なお、実施例及び比較例における洗浄剤組成物は、次に
示す方法に従って評価した。In addition, the cleaning compositions in Examples and Comparative Examples were evaluated according to the following method.
起泡カニ
洗たく機と４°ＤＨの水を使用して、浴量３０ｔ、浴比
１：３０、洗浄剤濃度０．１３３％、温度２５℃という
洗浄条件下に、有機質汚垢を付けた肌シャツを１０分間
洗浄したのち、泡を液面全体に均し、て任意の３ケ所で
泡高を測定し、その平均泡高にて起泡力を評価した。Using a foaming crab washer and 4°DH water, the skin shirt with organic stains was washed under the following conditions: bath volume of 30 tons, bath ratio of 1:30, detergent concentration of 0.133%, and temperature of 25℃. After washing for 10 minutes, the foam was leveled over the entire liquid surface, and the foam height was measured at three arbitrary locations, and the foaming power was evaluated based on the average foam height.
すすぎ性：
３０ｔにて１分間すすぐ操作を２回繰り返し、最終回の
操作で得たすすぎ液について泡残りの状態を次に示す基
準で評価した。Rinseability: The rinsing operation was repeated twice at 30 tons for 1 minute, and the state of remaining foam was evaluated using the following criteria for the rinsing liquid obtained in the final operation.
Ａ：泡がまったく認められない、又は白い泡様のものが
極くわずか認められる。A: No foam is observed at all, or a very small amount of white foam-like material is observed.
Ｂ：泡が少し存在する。B: Some bubbles are present.
Ｃ：泡が多量に存在する。C: A large amount of bubbles are present.
また、実施例及び比較例における洗浄剤組成物の調製に
用いたα−スルホ脂肪酸エステル塩、アシル化ザルコシ
ネート及びナトリウムセッケンの種類を次に示す。Further, the types of α-sulfo fatty acid ester salts, acylated sarcosinates, and sodium soaps used in the preparation of the cleaning compositions in Examples and Comparative Examples are shown below.
α−８Ｆ（１）：α−スルホ硬化牛脂脂肪酸メチルエス
テルナトリウム塩
α−６Ｆ（２）：α−スルホパーム油脂肪ｔｌｌ メｆ
＃ ｘステルナトリウム塩
ザルコシネート（３）：ハルミチルザルコシネートザル
コシネート（４）二ミリスチルザイレコシネートセツケ
ン（５）：牛脂脂肪酸す′トリウムセッケン（６）：バ
ーム油脂肪酸ナトリウム実施例
α−スルホ脂肪ｅエステル塩、アシル化ザルコシネート
、ナトリウムセッケン及び各種補助添加剤を用いて、第
１表に示す組成の洗浄剤組成物を調製し、その組成物に
ついて泡立ち及びすすぎ性を評価した。その結果を第１
表に示す。α-8F (1): α-Sulfohated beef tallow fatty acid methyl ester sodium salt α-6F (2): α-Sulfopam oil fat tll mef
# x Stel sodium salt sarcosinate (3): Halmityl sarcosinate sarcosinate (4) Dimyristyl zyrecosinate soap (5): Beef tallow fatty acid salt Thorium soap (6): Balm oil fatty acid sodium Example α- Detergent compositions having the compositions shown in Table 1 were prepared using sulfofatty e-ester salts, acylated sarcosinates, sodium soaps, and various auxiliary additives, and the compositions were evaluated for foaming and rinsability. The result is the first
Shown in the table.
比較例
実施例と同様にして第２表に示す組成の洗浄剤組成物を
調製し、その組成物について泡立ち及びすすぎ性を評価
した。Comparative Example Cleaning compositions having the compositions shown in Table 2 were prepared in the same manner as in the examples, and the foaming and rinsability of the compositions were evaluated.
その結果を第２表に示す。The results are shown in Table 2.
第 ２ 表Table 2
Claims (1)
ニル基、Ｒ２は炭素数１〜４のアルキル基、Ｍはアルカ
リ金属でるる） で表わされるα−スルホ脂肪酸エステル塩５〜２５重量
％、（Ｂ） 一般式 ％式％ （式中のＲ３は炭素数９〜１９のアルキル基又はアルケ
ニル基である） で表わされるアシル化ザルコシネート３〜１５重量％、
及び一般式 ％式％ （式中のＲ４は炭素数９〜１９のアルキル基又はアルケ
ニル基である） で表わされるナトリウムセッケン５〜５０ｉｉ％を含有
し、かつ（Ａ）成分の（Ｂ）成分と（０）成分との和に
対する割合が、重量比で１：４ないし２：１の範囲であ
ることを特徴とする洗浄剤組成物。[Claims] 1(A) General formula % Formula % (In the formula, R1 is an alkyl group or alkenyl group having 8 to 18 carbon atoms, R2 is an alkyl group having 1 to 4 carbon atoms, and M is an alkali metal. ) 5 to 25% by weight of α-sulfo fatty acid ester salt represented by (B) acylated sarcosinate represented by the general formula % (R3 in the formula is an alkyl group or alkenyl group having 9 to 19 carbon atoms) 3-15% by weight,
and general formula % formula % (R4 in the formula is an alkyl group or alkenyl group having 9 to 19 carbon atoms) 5 to 50ii% of sodium soap, and contains component (B) of component (A). A cleaning composition characterized in that the proportion of the total weight of component (0) is in the range of 1:4 to 2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21175882A JPS59103000A (en) | 1982-12-02 | 1982-12-02 | Detergent composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21175882A JPS59103000A (en) | 1982-12-02 | 1982-12-02 | Detergent composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59103000A true JPS59103000A (en) | 1984-06-14 |
Family
ID=16611086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21175882A Pending JPS59103000A (en) | 1982-12-02 | 1982-12-02 | Detergent composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59103000A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653518A (en) * | 2012-03-30 | 2012-09-05 | 谢仁华 | Alpha-sulfo-fatty acid disodium, and preparation method and application thereof |
-
1982
- 1982-12-02 JP JP21175882A patent/JPS59103000A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653518A (en) * | 2012-03-30 | 2012-09-05 | 谢仁华 | Alpha-sulfo-fatty acid disodium, and preparation method and application thereof |
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