JPS63196698A - Powdery cleanser composition - Google Patents
Powdery cleanser compositionInfo
- Publication number
- JPS63196698A JPS63196698A JP2774887A JP2774887A JPS63196698A JP S63196698 A JPS63196698 A JP S63196698A JP 2774887 A JP2774887 A JP 2774887A JP 2774887 A JP2774887 A JP 2774887A JP S63196698 A JPS63196698 A JP S63196698A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- present
- component
- peroxide
- cleaning 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.)
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Links
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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】
〔産業上の利用分野〕
本発明は、粉末洗浄剤組成物、更に詳しくは、固結防止
性と貯蔵安定性の優れた業務用の粉末洗浄剤組成物に関
する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a powder cleaning composition, and more particularly to a powder cleaning composition for industrial use that has excellent anti-caking properties and storage stability.
従来、業務用洗剤においては、高温での洗浄力増強のた
めに過酸化物を配合した洗剤が広く普及している。その
一般的処方は、ＬＡＳ、ＡＣ３などの合成アニオン表面
活性剤８〜２５％、珪酸ナトリウム３〜２０％、ソーダ
灰０〜２５％、トリポリリン酸ナトリウム又はゼオライ
ト１０〜５０％、硫酸ナトリウム３〜１５％、過酸化物
１０〜３０％及び再汚染防止剤、酵素などを配合する（
特開昭５２−９４３０５号公報）。BACKGROUND ART Conventionally, detergents containing peroxide have been widely used in commercial detergents to enhance detergency at high temperatures. Its general formulation is 8-25% synthetic anionic surfactant such as LAS, AC3, 3-20% sodium silicate, 0-25% soda ash, 10-50% sodium tripolyphosphate or zeolite, 3-15% sodium sulfate. %, peroxide 10-30%, recontamination inhibitor, enzyme, etc. (
JP-A-52-94305).
これらの業務用粉末洗剤は、従来より内装にポリエチレ
ン袋、外装にバッキングケースを用いた包装形態でユー
ザーに納められており、従って貯蔵に際しての洗剤粉末
の固結の問題は殆どない。These powder detergents for commercial use have conventionally been delivered to users in the form of a package using a polyethylene bag for the interior and a backing case for the exterior, and therefore there is almost no problem of caking of the detergent powder during storage.
しかしながら、近年、業務用洗剤の包装形態は包装コス
ト低減のためポリエチレン内装、クラフト紙外装へ変わ
る傾向にある。この包装形態では、貯蔵時多段に積み上
げられると下段内容物に大きな荷重がかかり、前述した
従来の処方の粉末洗剤では固結の問題及び過酸化物の分
解が促進されるという問題が生じた。However, in recent years, the packaging format for commercial detergents has been changing to polyethylene interiors and kraft paper exteriors in order to reduce packaging costs. When this packaging form is stacked in multiple tiers during storage, a large load is placed on the contents of the lower tiers, and with the conventional powder detergent formulations described above, problems of caking and accelerated decomposition of peroxides arose.
本発明者らは、斯様な包装形態にふいても固結性、過酸
化物の安定性に問題のない組成物を得るべく鋭意研究の
結果、界面活性剤として石鹸と非イオン界面活性剤を併
用し、ソーダ灰及び特定の珪酸す） ＋Ｊウムを特定の
配合量で用いることにより目的を達成できることを見出
し、本発明を完成した。As a result of intensive research to obtain a composition that does not have problems with caking properties and peroxide stability even when placed in such a packaging form, the present inventors have found that soap and nonionic surfactants are used as surfactants. The present invention was completed based on the discovery that the object can be achieved by using soda ash and a specific amount of silicic acid + Jum in a specific blending amount.
即ち本発明は、
（ａ） 過酸化物 １〜２０重量％
ら）非イオン界面活性剤 １〜１０重量％（ｃ） 高
級脂肪酸塩 １〜１０重量％（ｄ） 炭酸ナトリウム
２５〜６０重量％（ｅ） Ｓ １０２ ／ Ｎ ａ
２０のモル比が２．５〜３．５である粉末珪酸ナトリ
ウム １〜ｌＯ重量％
を含有し、〔（社）＋（ｃ）； ／ ［：（ｄ）＋（ｅ
）〕の割合が重量比で０．０８〜０．４３であることを
特徴とする粉末洗浄剤組成物を提供する。That is, the present invention comprises: (a) peroxide 1-20% by weight, et al.) nonionic surfactant 1-10% by weight (c) higher fatty acid salt 1-10% by weight (d) sodium carbonate 25-60% by weight ( e) S102/Na
It contains 1-10% by weight of powdered sodium silicate with a molar ratio of 2.5-3.5, [(company) + (c); / [: (d) + (e
)] in a weight ratio of 0.08 to 0.43.
本発明の（ａ）成分である過酸化物としては、過硼酸塩
、過炭酸塩、芒硝／食塩／Ｈ２０□付加体、尿素／Ｈ２
０ｚ／石膏付加体石膏付加硫酸力１ウムなどの無機過酸
化物、ドデカンジ過酸（ＤＰＤＡ）、モノ過フタル酸（
モノ過フタル酸マグネシウム塩・６水塩として市販され
ている）などの有機過酸が挙げられる。就中、過硼酸塩
、モノ過フタル酸塩が特に好ましい。（ａ）成分は組成
物中に１〜２０重量％（以下％と略記）配合される。The peroxide which is component (a) of the present invention includes perborate, percarbonate, mirabilite/salt/H20□ adduct, urea/H2
0z/Gypsum adduct Gypsum adduct Inorganic peroxides such as 1 um sulfate, dodecane diperacid (DPDA), monoperphthalic acid (
Examples include organic peracids such as magnesium monoperphthalate (commercially available as hexahydrate). Among these, perborates and monoperphthalates are particularly preferred. Component (a) is blended in the composition in an amount of 1 to 20% by weight (hereinafter abbreviated as %).
・本発明の（社）成分である非イオン界面活性剤として
は、平均炭素数１０〜１８のアルキル基又はアルケニル
基を有し、１〜２０モルのエチレンオキサイドを付加し
たポリオキシエチレンアルキル又はアルケニルエーテノ
ペ平均炭素数６〜１２のアルキル基を有し、１〜２０モ
ルのエチレンオキサイドを付加したポリオキシエチレン
アルキルフェニルエーテルなどが挙げられる。通常ｔｌ
ＬＢが９〜１８、好ましくは１０．５〜１３のものが使
用される。・As the nonionic surfactant which is a component of the present invention, polyoxyethylene alkyl or alkenyl having an average carbon number of 10 to 18 alkyl or alkenyl groups and to which 1 to 20 moles of ethylene oxide are added Examples include polyoxyethylene alkylphenyl ether having an alkyl group having an average carbon number of 6 to 12 and to which 1 to 20 moles of ethylene oxide are added. Normal tl
Those having an LB of 9 to 18, preferably 10.5 to 13 are used.
就中、ポリオキシエチレンアルキルエーテルが好ましい
。（ｂ）成分は組成物中に１〜１０重量％配合される。Among these, polyoxyethylene alkyl ether is preferred. Component (b) is blended in the composition in an amount of 1 to 10% by weight.
本発明の（ｃ）成分である高級脂肪酸塩としては、動物
若しくは植物油脂を分解、分別して得られるＣ８〜Ｃ２
４の天然脂肪酸の塩、特にナトリウム塩が用いられる。As the higher fatty acid salt which is the component (c) of the present invention, C8 to C2 obtained by decomposing and fractionating animal or vegetable oils and fats are used.
Salts of the natural fatty acids of No. 4 are used, especially the sodium salts.
天然脂肪酸の原料である天然油脂としては、牛脂、豚脂
、骨油、魚油、鯨油等の動物油脂、パーム油、パーム核
油、米糠油、大豆油、綿実油、ヤシ油等の植物油が例示
される。これらの諸原料は単独若しくは混合して分解使
用され、又は各々の誘導体の脂肪酸を混合して使用され
る。Examples of natural fats and oils that are raw materials for natural fatty acids include animal fats and oils such as beef tallow, lard, bone oil, fish oil, and whale oil, and vegetable oils such as palm oil, palm kernel oil, rice bran oil, soybean oil, cottonseed oil, and coconut oil. Ru. These raw materials are used alone or in combination, and the fatty acids of their respective derivatives are used in combination.
（ｃ）成分は組成物中に１〜１０重量％配合される。Component (c) is blended in the composition in an amount of 1 to 10% by weight.
ｔ）成分と（ｃ）成分は重量比で１７３〜３／１、合計
で５〜１５重量％配合するのが特に望ましい。It is particularly desirable that component t) and component (c) be blended in a weight ratio of 173 to 3/1, or a total of 5 to 15% by weight.
本発明の（ｄ）成分である炭酸ナトリウムはデンス灰又
はライト灰の何れでもよく、また混合して用いても良い
。（ａ成分は組成物中に２５〜６０重量％配合される。Sodium carbonate, component (d) of the present invention, may be either dense ash or light ash, or may be used as a mixture. (Component a is blended in the composition in an amount of 25 to 60% by weight.
本発明の（ｅ）成分である粉末珪酸ナトリウムは、Ｓ＋
０．／Ｎａ２Ｏのモル比が２．５〜３．５の範囲のもの
である。２．５未満では洗剤中に含まれる水分を粉末珪
酸ナトリウムが吸湿し液状化する結果、洗浄剤を固結し
てしまう。３．５より大きくなると貯蔵安定性の低下と
洗浄液中での溶解性が劣り好ましくない。The powdered sodium silicate which is the component (e) of the present invention is S+
0. /Na2O molar ratio is in the range of 2.5 to 3.5. If it is less than 2.5, the powdered sodium silicate absorbs water contained in the detergent and becomes liquefied, resulting in the detergent being solidified. If it is larger than 3.5, storage stability and solubility in a cleaning solution are poor, which is not preferable.
（ｅ）成分は組成物中に１〜１０重量％、好ましくは３
〜１０重量％配合される。（６）成分と（ｅ）成分は重
量比で３７１〜１９／ＩＪ合計で３５〜６５重量％配合
するのが特に望ましい。Component (e) is present in the composition in an amount of 1 to 10% by weight, preferably 3% by weight.
~10% by weight is blended. It is particularly desirable that component (6) and component (e) be blended in a weight ratio of 371 to 19/IJ in a total of 35 to 65% by weight.
本発明における〔（社）＋（ｃ）］ ／ （（ｄ）＋（
ｅ）〕の割合は重量比で０．０８〜０．４３、好ましく
は０．１〜０．３の範囲になければならない。この範囲
外では本発明の目的を達し得ない。In the present invention, [(company) + (c)] / ((d) + (
e)] should be in the range from 0.08 to 0.43, preferably from 0.1 to 0.3, by weight. Outside this range, the object of the present invention cannot be achieved.
本発明の洗浄剤組成物には、本発明の効果を阻害しない
範囲で、トリポリリン酸ナトリウム、ピロリン酸ナトリ
ウム、又はゼオライトのようなキレート剤、ＣＭＣ，ポ
リエチレングリコールのような再汚染防止剤、蛍光剤、
酵素、香料、またバランス剤として芒硝を配合してもよ
い。The cleaning composition of the present invention may include a chelating agent such as sodium tripolyphosphate, sodium pyrophosphate, or zeolite, a refouling preventive agent such as CMC, polyethylene glycol, and a fluorescent agent, to the extent that the effects of the present invention are not impaired. ,
Enzymes, fragrances, and Glauber's salt as a balancing agent may be added.
本発明の粉末洗浄剤組成物は、固結防止性能が極めて優
れており、内容物が荷重を受ける状態で貯蔵されてもケ
ーキングを起こさない。しかも過酸化物の貯蔵安定性も
優れており、業務用洗剤のみならず家庭用洗剤にも適用
できる。The powder detergent composition of the present invention has extremely excellent anti-caking performance and does not cause caking even when the contents are stored under load. Moreover, the peroxide has excellent storage stability and can be applied not only to commercial detergents but also to household detergents.
以下実施例により本発明を具体的に説明するが、本発明
はこれら実施例により限定されるものではない。なお例
中の％は特記しない限り重量基準である。EXAMPLES The present invention will be specifically explained below with reference to Examples, but the present invention is not limited to these Examples. Note that the percentages in the examples are based on weight unless otherwise specified.
第１表に示す配合組成を有する本発明品及び比較品を調
整し、以下の保存安定性、固結防止性の評価を行った。Products of the present invention and comparative products having the formulations shown in Table 1 were prepared, and the following evaluations of storage stability and anti-caking properties were performed.
（１）保存安定性の評価方法
試料を４０℃、８０％ＲＨ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。(1) Storage stability evaluation method: Store the sample in a constant temperature room at 40°C and 80% RH for 14 days.
The effective oxygen amount of the sample before and after storage was measured, and the effective oxygen residual rate was calculated using the following formula.
（２）固結防止性の評価方法
試料１００ｇを濾紙ボックスに入れ、２ｋｇの荷重を加
え、４０℃、８０％Ｒ）Ｉの恒温室に１４日間保存し、
粉末洗浄剤の固結防止性の評価に用いられる測定機（レ
オメータ−）により破壊荷重軸）を測定し、固結防止性
を評価した。破壊荷重が小さいもの程固結防止性が良好
なことを示す。(2) Method for evaluating anti-caking properties: Place 100 g of the sample in a filter paper box, apply a 2 kg load, and store it in a constant temperature room at 40°C and 80% R)I for 14 days.
The failure load axis) was measured using a measuring device (rheometer) used for evaluating the anti-caking properties of powder cleaning agents, and the anti-caking properties were evaluated. The smaller the breaking load, the better the anti-caking property.
Claims (1)
５である粉末珪酸ナトリウム１〜１０重量％ を含有し、〔（ｂ）＋（ｃ）〕／〔（ｄ）＋（ｅ）〕の
割合が重量比で０．０８〜０．４３であることを特徴と
する粉末洗浄剤組成物。 ２ 過酸化物が過硼酸塩、過炭酸塩、モノ過フタル酸及
びドデカンジ過酸からなる群より選ばれる１種以上のも
のである特許請求の範囲第１項記載の粉末洗浄剤組成物
。 ３ 非イオン界面活性剤がポリオキシエチレンアルキル
エーテルである特許請求の範囲第１項記載の粉末洗浄剤
組成物。[Claims] 1(a) 1 to 20% by weight of peroxide (b) 1 to 10% by weight of nonionic surfactant (c) 1 to 10% by weight of higher fatty acid salt (d) 25 to 60% by weight of sodium carbonate Weight% (e) The molar ratio of SiO_2/Na_2O is 2.5 to 3.
5, and the ratio of [(b) + (c)]/[(d) + (e)] is 0.08 to 0.43 by weight. A powder cleaning composition characterized by: 2. The powder cleaning composition according to claim 1, wherein the peroxide is one or more selected from the group consisting of perborates, percarbonates, monoperphthalic acid, and dodecane diperacids. 3. The powder cleaning composition according to claim 1, wherein the nonionic surfactant is polyoxyethylene alkyl ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2774887A JPH075906B2 (en) | 1987-02-09 | 1987-02-09 | Powder detergent composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2774887A JPH075906B2 (en) | 1987-02-09 | 1987-02-09 | Powder detergent composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63196698A true JPS63196698A (en) | 1988-08-15 |
| JPH075906B2 JPH075906B2 (en) | 1995-01-25 |
Family
ID=12229652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2774887A Expired - Fee Related JPH075906B2 (en) | 1987-02-09 | 1987-02-09 | Powder detergent composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075906B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2720074A1 (en) * | 1994-05-20 | 1995-11-24 | Rhone Poulenc Chimie | Powdered detergent composition based on percarbonate stabilized by addition of silicate / carbonate cogranules. |
| JPH1135978A (en) * | 1997-05-19 | 1999-02-09 | Kao Corp | Bleach-containing detergent composition |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2914189A1 (en) * | 2007-03-26 | 2008-10-03 | Oreal | USE OF A LIPOPOLYSACCHARIDE FRACTION OF VITREOSCILLA FILIFORMIS AS AGENT STIMULATING THE SYNTHESIS OF ANTIMICROBIAL PEPTIDES OF THE SKIN. |
-
1987
- 1987-02-09 JP JP2774887A patent/JPH075906B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2720074A1 (en) * | 1994-05-20 | 1995-11-24 | Rhone Poulenc Chimie | Powdered detergent composition based on percarbonate stabilized by addition of silicate / carbonate cogranules. |
| WO1995032273A1 (en) * | 1994-05-20 | 1995-11-30 | Rhone-Poulenc Chimie | Powder detergent composition comprising stabilized percarbonate |
| JPH1135978A (en) * | 1997-05-19 | 1999-02-09 | Kao Corp | Bleach-containing detergent composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075906B2 (en) | 1995-01-25 |
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