JPH0633418B2 - Liquid laundry aid - Google Patents
Liquid laundry aidInfo
- Publication number
- JPH0633418B2 JPH0633418B2 JP18317688A JP18317688A JPH0633418B2 JP H0633418 B2 JPH0633418 B2 JP H0633418B2 JP 18317688 A JP18317688 A JP 18317688A JP 18317688 A JP18317688 A JP 18317688A JP H0633418 B2 JPH0633418 B2 JP H0633418B2
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen peroxide
- liquid laundry
- composition
- laundry aid
- 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
Landscapes
- Detergent Compositions (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は液体洗濯助剤、更に詳しくは安定性の良好な過
酸化水素系液体洗濯助剤に関する。The present invention relates to a liquid laundry aid, and more particularly to a hydrogen peroxide-based liquid laundry aid having good stability.
近年、衿、袖口汚れ除去、あるいはシミ抜き用に、液体
洗剤を塗布容器に入れた、いわゆる塗布型洗濯前処理剤
が多数上市されている。これらの前処理剤は洗濯機に投
入する前に塗布するのみで洗浄効果を向上することがで
きるのでかなり普及している。しかし、市販品は液体洗
剤として、通常の洗濯用重質液体洗剤を使用しているの
で、汚れのひどいものに対しては塗布するだけでは充分
な効果が得られず、ブラシでこする、あるいは更に漂白
処理等を行っているのが現状である。一方、液状の過酸
化水素漂白剤を洗剤と併用して、あるいは衣類に塗布し
たのち洗剤液中に投入し、洗浄漂白効果を向上せしめる
ことも知られている。このようにして使用される過酸化
水素漂白剤組成物としては、例えば、過酸化水素水溶液
にアンモニウム塩、可溶性錫酸塩及び有機酸を配合し、
pHを０．５〜７に調整することにより安定化された組成
物（特開昭49−52784 号公報）、過酸化水素、非イオン
又は陰イオン界面活性剤及びマグネシウム化合物と酸類
の錯化物を含有し、pH４〜６を有する過酸化水素の分解
が抑制された組成物（特開昭54−10309 号公報）、過酸
化水素、酸、窒素含有化合物及び染料、光学増白剤を含
有し、pH１．８〜５．５を有する安定な組成物（特開昭
55−108500号公報）、過酸化水素酸性水溶液中に固体状
過酸先駆体過酸化物を分散させた、貯蔵安定低温活性の
組成物（特開昭62−230897号公報）などが提案されてい
る。In recent years, a large number of so-called coating type laundry pretreatment agents in which a liquid detergent is placed in a coating container have been put on the market for removing stains on collars and cuffs or removing stains. These pretreatment agents are quite popular because they can improve the cleaning effect only by applying them before they are put into the washing machine. However, since commercially available products use a normal heavy liquid detergent for laundry as a liquid detergent, it is not sufficient to apply it to heavily soiled items by rubbing with a brush, or Furthermore, at present, bleaching processing is being performed. On the other hand, it is also known that a liquid hydrogen peroxide bleaching agent is used in combination with a detergent, or after being applied to clothes, it is put into a detergent solution to improve the washing and bleaching effect. Examples of the hydrogen peroxide bleaching composition used in this manner include, for example, an aqueous solution of hydrogen peroxide mixed with an ammonium salt, a soluble stannate and an organic acid,
A composition stabilized by adjusting the pH to 0.5 to 7 (JP-A-49-52784), hydrogen peroxide, a nonionic or anionic surfactant, and a complex compound of a magnesium compound and an acid A composition containing hydrogen peroxide, which has a pH of 4 to 6 and whose decomposition of hydrogen peroxide is suppressed (JP-A-54-10309), hydrogen peroxide, an acid, a nitrogen-containing compound and a dye, and an optical brightener, Stable composition having a pH of 1.8 to 5.5
55-108500), a storage-stable low-temperature active composition (JP-A-62-230897) in which a solid peracid precursor peroxide is dispersed in an aqueous solution of hydrogen peroxide is proposed. There is.
前述した先行技術に見られるように、過酸化水素系液体
洗濯助剤（過酸化水素酸性液体漂白剤はそのものの漂白
力は弱くアルカリ洗剤と併用された時に初めて良好な漂
白洗浄力を示すので以後洗濯助剤という）においては過
酸化水素の安定性が問題となる。As can be seen from the above-mentioned prior art, hydrogen peroxide-based liquid laundry auxiliaries (hydrogen peroxide acidic liquid bleach has a weak bleaching power and shows a good bleaching and cleaning power only when used in combination with an alkaline detergent. The stability of hydrogen peroxide becomes a problem in the case of a laundry aid).
本発明者らはかかる課題を解決すべく、鋭意研究の結
果、特定の香料成分に著しい安定化作用があることを見
い出し本発明を完成した。In order to solve such a problem, the present inventors found out that a specific fragrance | flavor component has a remarkable stabilizing effect as a result of earnest research, and completed this invention.
即ち、本発明は、 (a) 過酸化水素 ０．５〜10重量％ (b) 界面活性剤 １〜20重量％ (c) 香料成分として炭素数10のテルペン系炭化水素又
は炭素数５〜10のアルコールの蟻酸エステル、酢酸エス
テル、もしくはプロピオン酸エステルの一種又は二種以
上を40％以上含有する香料0.01〜１重量％ を含有し、pHが２〜６であることを特徴とする液体洗濯
助剤を提供するものである。That is, the present invention provides: (a) hydrogen peroxide 0.5 to 10% by weight (b) surfactant 1 to 20% by weight (c) terpene hydrocarbon having 10 carbon atoms or 5 to 10 carbon atoms as a perfume ingredient. A liquid washing aid characterized by containing 0.01 to 1% by weight of a perfume containing 40% or more of one or more of formic acid ester, acetic acid ester, or propionic acid ester of alcohol, and having a pH of 2 to 6. The agent is provided.
本発明の液体洗濯助剤中に過酸化水素は０．５〜10重量
％（以下％と略記）、好ましくは２〜６％配合される。Hydrogen peroxide is incorporated in the liquid laundry aid of the present invention in an amount of 0.5 to 10% by weight (hereinafter abbreviated as%), preferably 2 to 6%.
本発明で使用される界面活性剤としては、例えば、直鎖
又は分岐鎖アルキルベンゼンスルホン酸塩、アルキル又
はアルケニルエーテル硫酸塩、アルキル又はアルケニル
硫酸塩、オレフィンスルホン酸塩、アルカンスルホン酸
塩、飽和又は不飽和脂肪酸塩、カルボキシ又はスルホベ
タイン型界面活性剤、ポリオキシアルキレンアルキル又
はアルケニルエーテル、ポリオキシエチレンアルキルフ
ェニルエーテル、高級脂肪酸アルカノールアミド又はそ
のアルキレンオキサイド付加物、蔗糖脂肪酸エステル、
脂肪酸グリセリンモノエステル、アルキルアミンオキサ
イド、プルロニック型界面活性剤、ソルビタン脂肪酸エ
ステル又はそのエチレンオキサイド付加物などが挙げら
れるが、液体洗濯助剤が主として塗布されるえり、そで
口の汚れは油成分が多いので、界面活性剤としては油洗
浄力が優れているポリオキシエチレン（＝５〜20）ア
ルキル（C８〜１８）エーテル、ポリオキシエチレン
（＝４〜20）アルキル（C８〜１８）フェノールエー
テル等が望ましい。Examples of the surfactant used in the present invention include linear or branched alkylbenzene sulfonate, alkyl or alkenyl ether sulfate, alkyl or alkenyl sulfate, olefin sulfonate, alkane sulfonate, saturated or unsaturated. Saturated fatty acid salt, carboxy or sulfobetaine type surfactant, polyoxyalkylene alkyl or alkenyl ether, polyoxyethylene alkylphenyl ether, higher fatty acid alkanolamide or alkylene oxide adduct thereof, sucrose fatty acid ester,
Examples thereof include fatty acid glycerin monoester, alkylamine oxide, pluronic type surfactant, sorbitan fatty acid ester or ethylene oxide adduct thereof, etc., but liquid laundry aids are mainly applied. As a surfactant, polyoxyethylene (= 5-20) alkyl ( C8-18 ) ether, polyoxyethylene (= 4-20) alkyl ( C8-18 ) phenol ether, etc., which have excellent oil washing power, etc. Is desirable.
かかる界面活性剤は組成物中に１〜20％、好ましくは１
〜10％配合される。Such a surfactant is contained in the composition in an amount of 1 to 20%, preferably 1%.
~ 10% blended.
本発明によれば過酸化水素を安定化する作用を有する香
料成分(c)は炭素数10のテルペン系炭化水素、炭素数
５〜10のアルコールの蟻酸エステル、酢酸エステ
ル、若しくはプロピオン酸エステルであることが見い
出された。これらの分類に属する香料成分の代表例は実
施例の第１表に示したものである。かかる香料は調合香
料として組成物中に0.01〜１％添加される。尚、調合香
料中の上記特定成分の割合は40％以上必要である。According to the present invention, the perfume component (c) having the action of stabilizing hydrogen peroxide is a terpene hydrocarbon having 10 carbon atoms, a formic acid ester of an alcohol having 5 to 10 carbon atoms, an acetic acid ester, or a propionic acid ester. It was discovered. Typical examples of the perfume ingredients belonging to these categories are shown in Table 1 of Examples. Such a fragrance is added to the composition in an amount of 0.01 to 1% as a mixed fragrance. The ratio of the above-mentioned specific component in the mixed fragrance must be 40% or more.
本発明の組成物のpHは無機酸あるいは有機酸によりpH２
〜６の範囲に調整される。The composition of the present invention has a pH of 2 depending on the inorganic or organic acid.
It is adjusted to the range of ~ 6.
本発明の組成物には、ポリアクリル酸のような高分子増
粘剤、モンモリロナイトなどの無機増粘剤、香料、着色
剤、螢光染料などを配合できる。The composition of the present invention may contain a polymer thickener such as polyacrylic acid, an inorganic thickener such as montmorillonite, a fragrance, a colorant, and a fluorescent dye.
本発明の液体洗濯助剤は特定の香料成分の配合により、
その他の香料成分を配合した場合よりも保守安定性が著
しく優れている。The liquid laundry aid of the present invention is formulated with a specific perfume ingredient,
The maintenance stability is remarkably superior to the case where other fragrance ingredients are blended.
以下に実施例を挙げて本発明を説明するが、本発明はこ
れらの実施例に限定されるものではない。The present invention will be described below with reference to examples, but the present invention is not limited to these examples.
第１表に示す(c)成分を用いた下記の配合組成を有する
本発明品及び比較品を調整し、以下の試験を行った。結
果を第１表に示す。The products of the present invention and the comparative products having the following compounding composition using the component (c) shown in Table 1 were prepared, and the following tests were conducted. The results are shown in Table 1.
尚、No.Ａ〜Ｋは35％HCl でpH４．０に調整した。In addition, Nos. A to K were adjusted to pH 4.0 with 35% HCl.
＜配合組成＞ H2O2 ５％ ポリオキシエチレン（＝12） ドデシルエーテル
３％ (c) 成 分 第１表 ０．５％ 水 バランス 保存安定性の評価方法 有効酸素残存率 試料を40℃の恒温室に14日間保存し、保存前後の試料の
有効酸素量を測定し次式により有効酸素残存率を算出し
た。<Blend composition> H 2 O 2 5% Polyoxyethylene (= 12) Dodecyl ether
3% (c) Composition Table 1 0.5% Water balance Evaluation method for storage stability Effective oxygen residual ratio Samples were stored in a constant temperature room at 40 ° C for 14 days, and the effective oxygen content of the samples before and after storage was measured. The available oxygen residual rate was calculated by the following formula.
ガス発生量 試料 600mlを市販塩素系漂白剤ボトル（600ml用）に入
れ、40℃の恒温室に14日間保存し、保存のヘッドスペー
スに発生したガス量を水上置換法で20℃、１atm にて測
定した。 Amount of gas generated 600 ml of sample was put in a commercial chlorine bleach bottle (for 600 ml) and stored in a constant temperature room at 40 ° C for 14 days. The amount of gas generated in the storage headspace was 20 ° C and 1 atm by the water displacement method. It was measured.
Claims (1)
アルコールの蟻酸エステル、酢酸エステルもしくはプロ
ピオン酸エステルの一種又は二種以上を40％以上含有す
る香料0.01〜１重量％ を含有し、組成物のpHが２〜６である液体洗濯助剤。(A) 0.5 to 10% by weight of hydrogen peroxide (b) 1 to 20% by weight of a surfactant (c) Terpene hydrocarbon having 10 carbon atoms, formic acid of alcohol having 5 to 10 carbon atoms A liquid laundry aid containing 0.01 to 1% by weight of a perfume containing 40% or more of one or more of esters, acetates or propionates, and having a composition pH of 2 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18317688A JPH0633418B2 (en) | 1988-07-22 | 1988-07-22 | Liquid laundry aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18317688A JPH0633418B2 (en) | 1988-07-22 | 1988-07-22 | Liquid laundry aid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0234696A JPH0234696A (en) | 1990-02-05 |
| JPH0633418B2 true JPH0633418B2 (en) | 1994-05-02 |
Family
ID=16131107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18317688A Expired - Fee Related JPH0633418B2 (en) | 1988-07-22 | 1988-07-22 | Liquid laundry aid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633418B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2927294B2 (en) * | 1989-09-28 | 1999-07-28 | ライオン株式会社 | Liquid bleach composition |
| WO1996002625A1 (en) * | 1994-07-19 | 1996-02-01 | The Procter & Gamble Company | Perfumes for laundry and cleaning compositions |
| DE19623571C2 (en) * | 1996-06-13 | 2000-06-08 | Cognis Deutschland Gmbh | Thickener for aqueous hydrogen peroxide solutions |
| JP3617613B2 (en) * | 1999-06-30 | 2005-02-09 | ライオン株式会社 | Liquid detergent composition |
| EP1072673A3 (en) * | 1999-07-20 | 2001-03-21 | The Procter & Gamble Company | Perfume compositions |
| JP7332286B2 (en) * | 2018-12-26 | 2023-08-23 | 花王株式会社 | Textile treatment method |
-
1988
- 1988-07-22 JP JP18317688A patent/JPH0633418B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234696A (en) | 1990-02-05 |
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