JP3126466B2 - Powdery non-ionic detergent composition for clothing - Google Patents
Powdery non-ionic detergent composition for clothingInfo
- Publication number
- JP3126466B2 JP3126466B2 JP4121092A JP4121092A JP3126466B2 JP 3126466 B2 JP3126466 B2 JP 3126466B2 JP 4121092 A JP4121092 A JP 4121092A JP 4121092 A JP4121092 A JP 4121092A JP 3126466 B2 JP3126466 B2 JP 3126466B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- detergent composition
- clothing
- ionic detergent
- powdery
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/08—Silicates
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は衣料用粉粒状非イオン洗
剤組成物、特に洗浄力が向上し、且つすすぎ性が改善さ
れた衣料用粉粒状非イオン洗剤組成物に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a powdery nonionic detergent composition for clothing, and more particularly to a powdery nonionic detergent composition for clothing having improved detergency and improved rinsing properties.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】従来、
ランドリー用洗剤において、汚れに対する洗浄力を向上
させるために界面活性剤を併用するものが多いが、界面
活性剤により発生する泡のため、すすぎ時のトラブルや
泡切れ不良の問題が生じる。2. Description of the Related Art
In many laundry detergents, a surfactant is used in combination to improve the detergency against dirt. However, foam generated by the surfactant causes troubles at the time of rinsing and a problem of insufficient foam removal.
【０００３】従来より界面活性剤を使用したランドリー
用洗剤のすすぎ性を向上させるためにシリコーン系泡消
剤が使用されてきたが、シリコーン系泡消剤は貯蔵時に
泡消効果が低下するという欠点があり、更にリネンサプ
ライでの洗剤ストック液中で泡消効果が失われるという
問題がある。[0003] Conventionally, silicone-based antifoaming agents have been used to improve the rinsing properties of laundry detergents using a surfactant, but the silicone-based antifoaming agent has the disadvantage that the defoaming effect during storage is reduced. In addition, there is a problem that the defoaming effect is lost in the detergent stock solution in the linen supply.
【０００４】[0004]
【課題を解決するための手段】本発明者らは上記課題を
解決するために鋭意研究を重ねた結果、非イオン界面活
性剤、キレート剤、アルカリ剤及び特定のポリエーテル
ポリオールをそれぞれ特定量配合することにより、洗浄
力が向上し、且つすすぎ性が改善された衣料用粉粒状非
イオン洗剤組成物が得られることを見出し、本発明を完
成するに至った。Means for Solving the Problems The inventors of the present invention have conducted intensive studies to solve the above-mentioned problems, and as a result, a nonionic surfactant, a chelating agent, an alkali agent and a specific polyether polyol have been blended in specific amounts, respectively. By doing so, the present inventors have found that a powdery granular nonionic detergent composition for clothing with improved detergency and improved rinsing properties can be obtained, and have completed the present invention.
【０００５】すなわち本発明は、(a) 非イオン界面活性
剤を５〜30重量％、(b) キレート剤を３〜50重量％、
(c) アルカリ剤を30〜80重量％及び(d) 活性水素を２〜
４個有する化合物にプロピレンオキシドを付加重合させ
て得られる分子量が2000〜8000のポリエーテルポリオー
ルを 0.1〜５重量％を含有することを特徴とする衣料用
粉粒状非イオン洗剤組成物を提供するものである。That is, the present invention relates to (a) 5 to 30% by weight of a nonionic surfactant, (b) 3 to 50% by weight of a chelating agent,
(c) 30-80% by weight of alkali agent and (d) 2% of active hydrogen
A powdery nonionic detergent composition for clothing, comprising 0.1 to 5% by weight of a polyether polyol having a molecular weight of 2,000 to 8,000 obtained by addition polymerization of propylene oxide to a compound having four compounds. It is.
【０００６】本発明に使用される(a) 成分の非イオン界
面活性剤は、HLB が 9.0〜16.0、特に 9.0〜12.0の範囲
のものが汚れ落ち、泡切れに優れており好適である。こ
こで用いるHLB とはJ.T.Davies and E.K.Rideal,Interf
acial Phenomena, AcademicPress, New York 1963, p.3
71-383 により定義されるものである。(a) 成分の具体
例としては、ポリオキシエチレンアルキルエーテル、ポ
リオキシエチレンアルキルフェニルエーテル等が挙げら
れる。特に、炭素数10〜15、更に好ましくは12〜14の直
鎖又は分岐鎖、１級又は２級のアルコールに、エチレン
オキサイドを平均付加モル数３〜12、好ましくは３〜８
で付加させて得られるポリオキシエチレンアルキルエー
テルを使用するのが望ましい。(a) 成分は、全組成物中
に５〜30重量％、好ましくは、10〜20重量％配合され
る。As the nonionic surfactant (a) used in the present invention, those having an HLB in the range of 9.0 to 16.0, especially 9.0 to 12.0 are suitable because they are excellent in removing stains and removing bubbles. HLB used here is JTDavies and EKRideal, Interf
acial Phenomena, AcademicPress, New York 1963, p.3
71-383. Specific examples of the component (a) include polyoxyethylene alkyl ether and polyoxyethylene alkyl phenyl ether. In particular, an ethylene oxide is added to a linear or branched primary or secondary alcohol having 10 to 15 carbon atoms, more preferably 12 to 14 carbon atoms, and an average addition mole number of 3 to 12, preferably 3 to 8 carbon atoms.
It is desirable to use a polyoxyethylene alkyl ether obtained by adding the above. (a) The component is blended in the total composition in an amount of 5 to 30% by weight, preferably 10 to 20% by weight.
【０００７】(b) 成分のキレート剤としては、オルトリ
ン酸塩、メタリン酸塩、ピロリン酸塩、ヘキサメタリン
酸塩、トリポリリン酸塩、合成アルミノケイ酸塩、合成
層状シリケート、クエン酸塩、エチレンジアミン四酢酸
塩、ニトリロ三酢酸塩、ポリアクリル酸塩等が使用され
る。(b) 成分は全組成物中に３〜50重量％、好ましく
は、10〜40重量％配合される。The chelating agent of component (b) includes orthophosphate, metaphosphate, pyrophosphate, hexametaphosphate, tripolyphosphate, synthetic aluminosilicate, synthetic layered silicate, citrate, ethylenediaminetetraacetate , Nitrilotriacetate, polyacrylate and the like are used. Component (b) is incorporated in the entire composition in an amount of 3 to 50% by weight, preferably 10 to 40% by weight.
【０００８】(c) 成分のアルカリ剤としては、炭酸塩、
重炭酸塩、オルトケイ酸塩、メタケイ酸塩等が挙げられ
る。塩としてはナトリウム塩、カリウム塩等のアルカリ
金属塩が好ましい。(c) 成分は全組成物中に30〜80重量
％配合される。[0008] As the alkaline agent of the component (c), carbonate,
Bicarbonate, orthosilicate, metasilicate and the like can be mentioned. As the salt, an alkali metal salt such as a sodium salt and a potassium salt is preferable. (c) The component is blended in the total composition in an amount of 30 to 80% by weight.
【０００９】(d) 成分のポリエーテルポリオールは、エ
チレングリコール、グリセリン、トリメチロールプロパ
ン、ペンタエリスリトール等の活性水素を２〜４個有す
る化合物に、プロピレンオキサイドを付加重合させて得
られるもので、平均分子量が2000〜8000の範囲にあるも
のである。特にエチレングリコール、グリセリンから得
られるものが好ましい。(d) 成分は全組成物中に 0.1〜
５重量％、好ましくは、 0.5〜３重量％配合される。The polyether polyol as the component (d) is obtained by subjecting a compound having 2 to 4 active hydrogens such as ethylene glycol, glycerin, trimethylolpropane, and pentaerythritol to addition polymerization with propylene oxide. It has a molecular weight in the range of 2,000 to 8,000. Particularly, those obtained from ethylene glycol and glycerin are preferable. (d) Component is 0.1 to
5% by weight, preferably 0.5-3% by weight.
【００１０】本発明の衣料用粉粒状非イオン洗剤組成物
に更に高級脂肪酸塩、好ましくは原料脂肪酸のタイター
（凝固点）が20℃以上、特に30℃以上の脂肪酸のナトリ
ウム塩を配合することにより更にすすぎ性を向上させる
ことができる。高級脂肪酸塩は全組成物中に１〜10重量
％、好ましくは、２〜８重量％配合される。The powdered nonionic detergent composition for clothing of the present invention is further blended with a higher fatty acid salt, preferably a sodium salt of a fatty acid having a titer (freezing point) of a raw fatty acid of 20 ° C. or more, particularly 30 ° C. or more. Rinsing properties can be improved. The higher fatty acid salt is incorporated in the whole composition in an amount of 1 to 10% by weight, preferably 2 to 8% by weight.
【００１１】また、本発明の衣料用粉粒状非イオン洗剤
組成物には上記成分の他に、カルボキシメチルセルロー
ス、ポリエチレングリコールのような再汚染防止剤、プ
ロテアーゼ、アミラーゼ、セルラーゼのような酵素、蛍
光染料、色素、香料等の成分を配合することができる。The powdery nonionic detergent composition for clothing according to the present invention contains, in addition to the above components, a re-staining agent such as carboxymethylcellulose and polyethylene glycol, an enzyme such as protease, amylase and cellulase, and a fluorescent dye. , A dye, a fragrance, and the like.
【００１２】本発明の衣料用粉粒状非イオン洗剤組成物
は、粒径が 200〜2000μm の範囲にある粒子が95％以上
であり、好ましい粒径範囲は 300〜1000μm で、平均粒
径は約 650〜750 μm の範囲が好ましい。The powdery nonionic detergent composition for clothing according to the present invention has a particle size in the range of 200 to 2000 μm of 95% or more, preferably a particle size range of 300 to 1000 μm, and an average particle size of about 300 to 1000 μm. A range from 650 to 750 μm is preferred.
【００１３】[0013]
【実施例】以下実施例に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。尚、例中
の％は特記しない限り重量基準である。EXAMPLES The present invention will be described below with reference to examples, but the present invention is not limited to these examples. The percentages in the examples are on a weight basis unless otherwise specified.
【００１４】実施例１〜６及び比較例１〜３ 表１に示す組成でナウターミキサーに炭酸ナトリウム、
トリポリリン酸ナトリウム、メタケイ酸ナトリウムを入
れ、攪拌しながら非イオン界面活性剤とポリプロピレン
グリコールを添加し、吸収させた後、残りの成分を加
え、均一に混合して各種粉粒状非イオン洗剤組成物を調
製し、それぞれの洗浄力とすすぎ時の泡切れについて以
下の基準によって評価した。その結果を表１に示す。 ＜洗浄力評価＞血液汚染布（スイスEMPA社製, No.111木
綿）を使用し、表１に示す各組成物の洗浄力について、
業務用洗濯機（エコノマット20, 旭製作所製）を用いて
60℃で15分間洗浄を行い、血液汚染布の洗浄前後の反射
率を測定（測定波長 520nm）し、次式により洗浄率を算
出して洗浄力の評価とした。Examples 1 to 6 and Comparative Examples 1 to 3 Sodium carbonate was added to a Nauter mixer with the composition shown in Table 1 and
After adding sodium tripolyphosphate and sodium metasilicate, adding the nonionic surfactant and polypropylene glycol while stirring and absorbing, add the remaining components, and mix uniformly to prepare various powdered nonionic detergent compositions. It was prepared and evaluated for each detergency and foam removal during rinsing according to the following criteria. Table 1 shows the results. <Evaluation of detergency> The detergency of each composition shown in Table 1 was determined using a blood-contaminated cloth (No. 111 cotton, manufactured by Swiss EMPA).
Using a commercial washing machine (Economat 20, manufactured by Asahi Corporation)
After washing at 60 ° C. for 15 minutes, the reflectance of the blood-contaminated cloth before and after washing was measured (measurement wavelength: 520 nm), and the washing rate was calculated by the following formula to evaluate the washing power.
【００１５】[0015]
【数１】 (Equation 1)
【００１６】＜すすぎ性＞評価用の粉粒状非イオン洗剤
組成物の試料 8.5ｇを業務用洗濯機（エコノマット20,
旭製作所製）に入れ、水85リットル加え、高水位すすぎ
条件で50℃及び25℃で10分間攪拌を行い、直後と１分後
の泡高を測定し、すすぎ性を評価した。<Rinseability> 8.5 g of a sample of the powdered granular nonionic detergent composition for evaluation was placed in a commercial washing machine (Economat 20,
(Asahi Seisakusho), 85 liters of water was added, and the mixture was stirred at 50 ° C. and 25 ° C. for 10 minutes under high water rinse conditions, and the foam height was measured immediately after and 1 minute later, and the rinsing property was evaluated.
【００１７】[0017]
【表１】 [Table 1]
【００１８】注） ＊エチレングリコールのプロピレンオキサイド付加物 **グリセリンのプロピレンオキサイド付加物 実施例７及び比較例４ 実施例１〜６及び比較例１〜３と同様に表２に示す組成
で粉粒状非イオン洗剤組成物を調製し、実施例１〜６及
び比較例１〜３と同様にそれぞれのすすぎ時の泡切れに
ついて評価した。その結果を表２に示す。Note) * Propylene oxide adduct of ethylene glycol ** Propylene oxide adduct of glycerin Example 7 and Comparative Example 4 As in Examples 1 to 6 and Comparative Examples 1 to 3, powders and granules having the composition shown in Table 2 were obtained. A nonionic detergent composition was prepared and evaluated for foam breakage during rinsing in the same manner as in Examples 1 to 6 and Comparative Examples 1 to 3. Table 2 shows the results.
【００１９】[0019]
【表２】 [Table 2]
【００２０】注） ＊エチレングリコールのプロピレンオキサイド付加物Note) * Propylene oxide adduct of ethylene glycol
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｃ１１Ｄ 3:10 3:20） (58)調査した分野(Int.Cl.7，ＤＢ名) C11D 17/06 C11D 1/66 - 1/74 C11D 3/20 ──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. 7 identification code FI C11D 3:10 3:20) (58) Investigated field (Int.Cl. 7 , DB name) C11D 17/06 C11D 1/66 -1/74 C11D 3/20
Claims (2)
％、(b) キレート剤を３〜50重量％、(c) アルカリ剤を
30〜80重量％及び(d) 活性水素を２〜４個有する化合物
にプロピレンオキシドを付加重合させて得られる分子量
が2000〜8000のポリエーテルポリオールを 0.1〜５重量
％を含有することを特徴とする衣料用粉粒状非イオン洗
剤組成物。(1) 5 to 30% by weight of a nonionic surfactant, (b) 3 to 50% by weight of a chelating agent, and (c) an alkaline agent.
30 to 80% by weight and (d) 0.1 to 5% by weight of a polyether polyol having a molecular weight of 2000 to 8000 obtained by addition polymerization of propylene oxide to a compound having 2 to 4 active hydrogens. Powdered nonionic detergent composition for clothing.
る請求項１記載の衣料用粉粒状非イオン洗剤組成物。2. The non-ionic detergent composition according to claim 1, further comprising a higher fatty acid salt in an amount of 1 to 10% by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4121092A JP3126466B2 (en) | 1992-02-27 | 1992-02-27 | Powdery non-ionic detergent composition for clothing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4121092A JP3126466B2 (en) | 1992-02-27 | 1992-02-27 | Powdery non-ionic detergent composition for clothing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05239496A JPH05239496A (en) | 1993-09-17 |
| JP3126466B2 true JP3126466B2 (en) | 2001-01-22 |
Family
ID=12602049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4121092A Expired - Fee Related JP3126466B2 (en) | 1992-02-27 | 1992-02-27 | Powdery non-ionic detergent composition for clothing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3126466B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4033955B2 (en) * | 1997-05-19 | 2008-01-16 | 花王株式会社 | Detergent-containing detergent composition |
| JP5282280B2 (en) * | 2007-12-27 | 2013-09-04 | ライオン株式会社 | Powder detergent composition |
-
1992
- 1992-02-27 JP JP4121092A patent/JP3126466B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05239496A (en) | 1993-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4395364A (en) | Detergent composition containing sulfonate surfactant and polyoxyalkylene alkyl or alkenyl sulfuric acid ester salt | |
| US4316812A (en) | Detergent composition | |
| KR970002041B1 (en) | Fluid to pasty washing agent containing bleach | |
| US4438014A (en) | Nonionic surfactants for automatic dishwasher detergents | |
| JP3126466B2 (en) | Powdery non-ionic detergent composition for clothing | |
| US4436642A (en) | Nonionic surfactants for automatic dishwasher detergents | |
| CA2012836C (en) | Washing or detergent compositions | |
| JP2714523B2 (en) | Nonionic powder detergent composition | |
| JP2714499B2 (en) | Nonionic powder detergent composition | |
| KR102323845B1 (en) | Granular detergent | |
| JP3268597B2 (en) | Detergent composition | |
| JPH1053799A (en) | Powdery detergent composition | |
| JP3249974B2 (en) | Aqueous liquid detergent composition for clothing | |
| JP4907167B2 (en) | Manufacturing method of powder detergent | |
| JP5160079B2 (en) | Detergent composition for clothing | |
| JPH08157872A (en) | Enzyme-containing liquid detergent composition | |
| JP3655339B2 (en) | Liquid builder composition | |
| JP2714494B2 (en) | Nonionic powder detergent composition | |
| JP2003013094A (en) | Detergent composition | |
| JP4534193B2 (en) | Powder detergent composition | |
| JP2006306969A (en) | Powdered detergent composition for clothing | |
| JP5154070B2 (en) | Powder detergent composition for clothing | |
| JP2004002499A (en) | High density powder detergent composition | |
| JPH1053798A (en) | Powdery detergent composition | |
| JP2005255915A (en) | Additive for liquid detergent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071102 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081102 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091102 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 9 Free format text: PAYMENT UNTIL: 20091102 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101102 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 11 Free format text: PAYMENT UNTIL: 20111102 |
|
| LAPS | Cancellation because of no payment of annual fees |