JPS6241297A - Detergent - Google Patents
DetergentInfo
- Publication number
- JPS6241297A JPS6241297A JP18003385A JP18003385A JPS6241297A JP S6241297 A JPS6241297 A JP S6241297A JP 18003385 A JP18003385 A JP 18003385A JP 18003385 A JP18003385 A JP 18003385A JP S6241297 A JPS6241297 A JP S6241297A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- type surfactant
- oil stains
- cleaning agent
- concrete
- 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.)
- Granted
Links
- 239000003599 detergent Substances 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 239000012459 cleaning agent Substances 0.000 claims description 11
- 239000004094 surface-active agent Substances 0.000 claims description 10
- -1 polyoxyethylene Polymers 0.000 claims description 9
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 5
- 239000004115 Sodium Silicate Substances 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 5
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 8
- 239000003945 anionic surfactant Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002075 main ingredient Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000013520 petroleum-based product Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- 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】
〔発明の利用分野〕
本発明は洗浄剤に係り、特にコンクリートの油汚れを清
掃するのに好適な洗浄剤に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a cleaning agent, and particularly to a cleaning agent suitable for cleaning oil stains on concrete.
強度や安定性に優れるコンクリートは様々な建築物に利
用されている。このコンクリートはポーラスであるため
、特に油汚れが付着すると落としずらい。Concrete, which has excellent strength and stability, is used in a variety of buildings. Since this concrete is porous, it is particularly difficult to remove oil stains.
この油汚れに対して各種の洗浄剤が使用されているが、
これら洗浄剤は有機溶媒系とアルカリ水溶液系の２つに
大別される。有機溶媒系のものは、更に石油系のものと
塩素化合物系のものに分かれ、石油系のものは洗浄力は
強いが強撚性という欠点を有している。塩素化合物系の
ものは通常燃えることはないが、表面張力が小さいため
にコンクリ−）Ｋすぐ浸み込んでしまうので洗浄力が弱
いという欠点がある。またアルカリ水溶液系のものは洗
浄力を強くするとアルカリも強くなり、取扱いが難しく
なる欠点がある。Various cleaning agents are used to remove oil stains, but
These cleaning agents are roughly divided into two types: organic solvent type and alkaline aqueous solution type. Organic solvent-based products are further divided into petroleum-based products and chlorine compound-based products. Petroleum-based products have strong detergency but have the disadvantage of strong twisting properties. Chlorine compounds usually do not burn, but because of their low surface tension, they soak into concrete easily and have a weak cleaning power. Furthermore, alkaline aqueous solutions have the disadvantage that the stronger the detergency, the stronger the alkali becomes, making them difficult to handle.
本発明の目的はコンクリートの油汚れに対して洗浄力が
あって不燃性の洗浄剤を提供するにある。An object of the present invention is to provide a non-flammable cleaning agent that has cleaning power against oil stains on concrete.
本発明はアルキルベンゼンジスルフォン酸型界面活性剤
、ポリオキシエチレンアルキルフェニルエーテル型界面
活性剤、水酸化す） ＩＪウムおよびメタケイ酸ソーダ
を主成分としたことを特徴とする。The present invention is characterized in that the main ingredients are an alkylbenzenedisulfonic acid type surfactant, a polyoxyethylene alkylphenyl ether type surfactant, a hydroxylated IJium and sodium metasilicate.
以下本発明の実施例について説明する、先ず本発明者は
不燃性の洗浄剤とするために水を溶媒として界面活性剤
を混入することを検討した。界面活性剤の中ではアニオ
ン系界面活性剤が油汚れに対して最も洗浄力を有し、さ
らにＰＨ１２以上のアニオン系界面活性剤は洗浄効果が
一層増大することが分かった。しかし、通常のアニオン
系界面活性剤ではある程度アルカリを強くすると安定性
が悪くなるため実用には不向きであった。。Examples of the present invention will be described below. First, the present inventor investigated mixing a surfactant into water as a solvent in order to obtain a nonflammable cleaning agent. It has been found that among surfactants, anionic surfactants have the most cleaning power against oil stains, and anionic surfactants with a pH of 12 or higher have an even greater cleaning effect. However, with ordinary anionic surfactants, if the alkali is strengthened to a certain extent, the stability deteriorates, so they are not suitable for practical use. .
そこで、アニオン系界面活性剤について更に検討しり結
果、アルキルベンゼンジスルアオン酸がアルカリにも安
定で最も適していることがわかった。Therefore, after further investigation into anionic surfactants, it was found that alkylbenzenedisulfuric acid is the most suitable as it is stable even in alkalis.
またアルカリも水酸化ナトリウムとメタケイ酸ソーダの
２ａｉ類を用いると、いたずらにＰＨを高くすることな
く洗浄能力を増大させることを見いだした。そこで、ア
ルキルベンゼンジスルアオン酸。It has also been found that the use of 2ai alkalis, sodium hydroxide and sodium metasilicate, increases the cleaning ability without unnecessarily increasing the pH. Therefore, alkylbenzenedisulfaonic acid.
水酸化ナトリウム、メタケイ酸ソーダを主成分として洗
浄剤を造り、コンクリートの油汚れを洗浄したところ油
汚れは浪く落ちたが、泡が豆ち迎ぎて実用にはやや不向
きであった。そこで、消泡剤としてポリオキシエチレン
アルキルフェニルエーテル型界面活性剤、望ましくはＨ
ＬＢ値が６以下のものを混入したところ、効果的な洗浄
剤が得られた。When we created a cleaning agent containing sodium hydroxide and sodium metasilicate as the main ingredients and used it to clean oil stains from concrete, the oil stains came off easily, but the mixture was laden with bubbles, making it somewhat unsuitable for practical use. Therefore, as an antifoaming agent, a polyoxyethylene alkyl phenyl ether type surfactant, preferably H
When a substance with an LB value of 6 or less was mixed, an effective cleaning agent was obtained.
次に具体的な混合例について説明する。Next, a specific example of mixing will be explained.
アルキルベンゼンジスルアオン酸ナトリウム型界面活性
剤を１０重ｔ％、ポリオキシエチレンアルキルフェニル
エーテル型界面活ｉ剤（ＨＬＢ−：４）を１重量％、水
酸化ナトリウムを３重景％、メタケイ酸ソーダを２重量
％、そして残り８４７景％を水として良＜攪・拌し均一
な溶液を費た。この溶液のアルカリ濃度は１Ｍ以下であ
り、それ稈強くはない。10% by weight of sodium alkylbenzenedisulfonate type surfactant, 1% by weight of polyoxyethylene alkylphenyl ether type surfactant (HLB-:4), 3% by weight of sodium hydroxide, sodium metasilicate 2% by weight, and the remaining 847% by weight was stirred to form a homogeneous solution. The alkaline concentration of this solution is less than 1M, and it is not fertile.
１０年以上稼動しているエレベータノビットヲ１０現場
選び、その油汚れの洗浄に上記洗浄液を用いた。ｉｎ／
当り３００ ｌｌ−４塗布しブラシでこすった後、布切
れで拭き取った結果を下表に示す。We selected 10 elevator novits that have been in operation for more than 10 years, and used the above-mentioned cleaning solution to clean the oil stains. in/
The following table shows the results of applying 300 l-4 per coat, rubbing with a brush, and wiping with a piece of cloth.
ただし、判定基準は、◎：汚れが完全に脱落、○：汚れ
がほぼ完全に脱落、Δ：汚れが少し残る、Ｘ：汚れがか
なり残る。である。However, the judgment criteria are as follows: ◎: The stain is completely removed, ○: The stain is almost completely removed, Δ: A little stain remains, and X: A considerable amount of stain remains. It is.
同表かられかるように、現場りを除く各現場で油汚れは
はぼ完全に脱落している。現場りについて再度洗浄した
ところ、油汚れは完全に脱落した。As can be seen from the table, oil stains have almost completely fallen off at each site except for the site. When I returned to the site and washed it again, the oil stains were completely removed.
以上説明したように本発明は、水を溶媒としたため不燃
性であり、また泡立ちを抑えて油汚れに対する洗浄効果
の高い洗浄剤とすることができる。As explained above, the present invention uses water as a solvent, so it is nonflammable, suppresses foaming, and can be used as a cleaning agent that is highly effective in cleaning oil stains.
Claims (1)
型界面活性剤、ポリオキシエチレンアルキルフェニルエ
ーテル型界面活性剤、水酸化ナトリウムおよびメタケイ
酸ソーダを主成分として含有したことを特徴とする洗浄
剤。 ２、上記特許請求の範囲第１項記載のものにおいて、上
記ポリオキシエチレンアルキルフェニルエーテル型界面
活性剤として、ＨＬＢ値が６以下のものを用いたことを
特徴とする洗浄剤。[Claims] 1. The product contains water as a solvent and contains an alkylbenzenedisulfonic acid type surfactant, a polyoxyethylene alkylphenyl ether type surfactant, sodium hydroxide and sodium metasilicate as main components. cleaning agent. 2. The cleaning agent according to claim 1, characterized in that the polyoxyethylene alkylphenyl ether type surfactant has an HLB value of 6 or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18003385A JPS6241297A (en) | 1985-08-17 | 1985-08-17 | Detergent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18003385A JPS6241297A (en) | 1985-08-17 | 1985-08-17 | Detergent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6241297A true JPS6241297A (en) | 1987-02-23 |
| JPH0362760B2 JPH0362760B2 (en) | 1991-09-26 |
Family
ID=16076296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18003385A Granted JPS6241297A (en) | 1985-08-17 | 1985-08-17 | Detergent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6241297A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05501567A (en) * | 1989-11-13 | 1993-03-25 | プロサイト コーポレーション | Metal-peptide compositions and methods for stimulating hair growth |
| JP2000301056A (en) * | 1999-04-16 | 2000-10-31 | Bekku Kk | Treatment of coating film |
-
1985
- 1985-08-17 JP JP18003385A patent/JPS6241297A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05501567A (en) * | 1989-11-13 | 1993-03-25 | プロサイト コーポレーション | Metal-peptide compositions and methods for stimulating hair growth |
| JP2000301056A (en) * | 1999-04-16 | 2000-10-31 | Bekku Kk | Treatment of coating film |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0362760B2 (en) | 1991-09-26 |
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