JPH0461915B2 - - Google Patents

Info

Publication number
JPH0461915B2
JPH0461915B2 JP59128934A JP12893484A JPH0461915B2 JP H0461915 B2 JPH0461915 B2 JP H0461915B2 JP 59128934 A JP59128934 A JP 59128934A JP 12893484 A JP12893484 A JP 12893484A JP H0461915 B2 JPH0461915 B2 JP H0461915B2
Authority
JP
Japan
Prior art keywords
cleaning
weight
cleaning composition
cleaning agent
stains
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
Application number
JP59128934A
Other languages
Japanese (ja)
Other versions
JPS619500A (en
Inventor
Hideki Suzuki
Kaname Sakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Adeka Corp
Original Assignee
Asahi Denka Kogyo KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Denka Kogyo KK filed Critical Asahi Denka Kogyo KK
Priority to JP59128934A priority Critical patent/JPS619500A/en
Publication of JPS619500A publication Critical patent/JPS619500A/en
Publication of JPH0461915B2 publication Critical patent/JPH0461915B2/ja
Granted legal-status Critical Current

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  • Detergent Compositions (AREA)

Description

【発明の詳細な説明】[Detailed description of the invention]

〔産業上の利用分野〕 本発明は、グリル、オーブン等の炭化した油汚
れ、ダクト内にたまつたグリース等をすばやく、
しかも金属を腐蝕させることなく洗浄するための
洗浄剤組成物に関するものである。 〔従来の技術及び問題点〕 従来、この種の洗浄剤はいくつか提案されてい
るが、これら公知の洗浄剤は次のような欠点を有
する。 洗浄力が弱い。 洗浄後に被洗物の光沢がなくなる。 高温時に洗浄を行なうと洗浄剤液がすぐに乾
固してしまい、作業性が悪くなつたり、洗浄剤
液が飛散して危険である。 被洗物が鉄やステンレスや銅の場合、腐蝕し
てしまう。 〔問題点を解決するための手段〕 本発明者らは、種々検討を重ねた結果、上記欠
点を改良した全く新しい優れた性能を有する洗浄
剤組成物を見い出し本発明に至つた。 即ち、本発明は必須の構成成分として、 アルカリ金属水酸化物 5〜30重量% トリエタノールアミン 5〜50重量% 多価アルコール 5〜60重量% 両性界面活性剤 0.5〜10重量% 水 残部 を含有することを特徴とする炭化した油汚れを洗
浄できる洗浄剤組成物を提供するものである。 本発明の必須成分のうち、アルカリ金属水酸化
物は、油汚れや蛋白質汚れを分解し、被洗物から
剥離する働きがあり、水酸化ナトリウム、水酸化
カリウムが特に好ましい。 一方、トリエタノールアミンは、油汚れを溶解
させるための溶剤、被洗物上に浮き出た金属イオ
ンをキレートし、金属表面に光沢を出すためのキ
レート剤、さらに洗浄後の金属表面の腐蝕防止剤
として働く。またトリエタノールアミンは、沸点
が277℃と高いので、高温洗浄時での洗浄剤液が
短時間に乾固するのを防止する働きがあり、プロ
ピレングリコール、グリセリン等の、この目的に
使われる成分を減少させることができる。 金属の光沢を出すために洗ビン剤原料として、
または鉄板クリーナー原料としてグリコン酸ソー
ダが公知であるが、グリコン酸ソーダには、油汚
れを溶解させるための溶剤としての効果、金属表
面の腐蝕防止剤としての効果、さらには、高温洗
浄時での洗浄剤液が短時間に乾固してしまうのを
防ぐ効果は期待できず、トリエタノールアミンを
使用することによりこれらの効果を得ることがで
きる。尚、同じアミノアルコールであつても、モ
ノエタノールアミン、ジエタノールアミンでは充
分な結果は得られなかつた。 また、多価アルコールは、洗浄剤液が短時間に
乾固するのを防止する働きがあり、グリセリン、
プロピレングリコールが特に好ましい。 また両性界面活性剤は、他の洗浄剤成分がすば
やく作用するための浸透剤として働く。さらに、
汚れの再付着を防止する働きがあり、耐アルカリ
性、耐熱性に優れたものが好ましく、グリシン
型、アラニン型、ベタイン型、イミダゾリン型の
両性界面活性剤が好ましい。これら両性界面活性
剤以外の界面活性剤、例えば、LAS、高級アル
コールサルフエート、高級アルコールエトキシサ
ルフエート、アルカンスルホネート、ポリオキシ
エチレンアルキルエーテルフオスフエート等の陰
イオン界面活性剤、高級アルコールエトキシレー
ト、アルキルフエノールエトキシレート等の非イ
オン界面活性剤では、充分な浸透力、汚れの再付
着防止力が得られず、優れた洗浄性が得られな
い。 また、本発明の洗浄剤組成物は、必要に応じ
て、ヒドロキシエチルエチレンジアミノトリ酢酸
塩、ジヒドロキシエチルグリシン等のヒドロキシ
アミノカルボン酸塩、ポリアクリル酸ソーダ、ポ
リフマル酸ソーダ等のポリマーやコポリマー、グ
リコン酸ソーダ等のヒドロキシカルボン酸塩を含
有することができる。 また、カオリナイト、タルク、カルボキシエチ
ルセルロース等を適当量加えて、粘性を高め、ペ
ースト状の洗浄剤にすることもできる。 〔実施例及び効果〕 以下、実施例により本発明を更に詳細に説明す
る。 実施例1〜6、比較例1〜5 表1に示す組成を有する洗浄剤を調製し、その
洗浄性及び腐蝕性を評価した。尚、表中の数字は
配合の重量部である。
[Industrial Application Field] The present invention quickly removes carbonized oil stains from grills, ovens, etc., grease accumulated in ducts, etc.
Moreover, the present invention relates to a cleaning composition for cleaning metal without corroding it. [Prior Art and Problems] Several cleaning agents of this type have been proposed in the past, but these known cleaning agents have the following drawbacks. Cleaning power is weak. After washing, the object to be washed loses its luster. If cleaning is carried out at high temperatures, the cleaning agent liquid will dry up quickly, resulting in poor workability and danger of the cleaning agent liquid scattering. If the item to be washed is iron, stainless steel, or copper, it will corrode. [Means for Solving the Problems] As a result of various studies, the present inventors have discovered a completely new cleaning composition with excellent performance that improves the above-mentioned drawbacks, resulting in the present invention. That is, the present invention contains as essential constituents: alkali metal hydroxide 5-30% by weight, triethanolamine 5-50% by weight, polyhydric alcohol 5-60% by weight, amphoteric surfactant 0.5-10% by weight, and the remainder water. The present invention provides a cleaning composition capable of cleaning carbonized oil stains. Among the essential components of the present invention, alkali metal hydroxides have the function of decomposing oil stains and protein stains and peeling them off from items to be washed, and sodium hydroxide and potassium hydroxide are particularly preferred. On the other hand, triethanolamine is used as a solvent for dissolving oil stains, as a chelating agent for chelating metal ions floating on objects to be washed and giving gloss to metal surfaces, and as a corrosion inhibitor for metal surfaces after cleaning. Work as. In addition, triethanolamine has a high boiling point of 277°C, so it works to prevent the cleaning agent solution from drying up in a short time during high-temperature cleaning, and components such as propylene glycol and glycerin are used for this purpose. can be reduced. Used as a raw material for bottle detergent to bring out the luster of metals.
Sodium glyconate is also known as a raw material for iron plate cleaners, but sodium glyconate has the effect of dissolving oil stains as a solvent, as a corrosion inhibitor for metal surfaces, and even when cleaning at high temperatures. The effect of preventing the detergent liquid from drying up in a short period of time cannot be expected, and these effects can be obtained by using triethanolamine. Incidentally, even when using the same amino alcohol, monoethanolamine and diethanolamine did not give sufficient results. In addition, polyhydric alcohol has the function of preventing the cleaning solution from drying up in a short period of time, and glycerin,
Propylene glycol is particularly preferred. Amphoteric surfactants also act as penetrants that allow other detergent ingredients to act quickly. moreover,
Preferably, the surfactant has the function of preventing dirt from re-deposition and has excellent alkali resistance and heat resistance, and amphoteric surfactants of glycine type, alanine type, betaine type, and imidazoline type are preferred. Surfactants other than these amphoteric surfactants, for example, anionic surfactants such as LAS, higher alcohol sulfates, higher alcohol ethoxy sulfates, alkanesulfonates, polyoxyethylene alkyl ether phosphates, higher alcohol ethoxylates, Nonionic surfactants such as alkyl phenol ethoxylates do not have sufficient penetration power or ability to prevent stains from re-deposition, and therefore cannot provide excellent cleaning performance. In addition, the cleaning composition of the present invention may optionally contain hydroxyaminocarboxylic acid salts such as hydroxyethylethylenediaminotriacetate and dihydroxyethylglycine, polymers and copolymers such as sodium polyacrylate and sodium polyfumarate, and glycone It can contain hydroxycarboxylic acid salts such as acid soda. It is also possible to add an appropriate amount of kaolinite, talc, carboxyethyl cellulose, etc. to increase the viscosity and make it into a paste-like cleaning agent. [Examples and Effects] Hereinafter, the present invention will be explained in more detail with reference to Examples. Examples 1 to 6, Comparative Examples 1 to 5 Cleaning agents having the compositions shown in Table 1 were prepared, and their cleaning properties and corrosivity were evaluated. Note that the numbers in the table are parts by weight of the formulation.

【表】【table】

【表】 (1) 洗浄性 牛肉を焼いて汚れた鉄製のグリドルを90℃に加
熱して上記洗浄剤を用いて洗浄を行なつたとこ
ろ、実施例1〜6の洗浄剤は、汚れの除去具合
い、作業性、洗浄後のグリドルの光沢、のいずれ
も素晴しい結果であつた。一方、比較例1の洗浄
剤は、汚れの除去具合い、洗浄後のグリドルの光
沢が不充分であつた。 比較例2の洗浄剤は、汚れの除去具合いが不充
分であつた。 比較例3の洗浄剤は、汚れの除去具合い、洗浄
後のグリドルの光沢が不充分であつた。 比較例4の洗浄例は、洗浄剤液がすぐ乾固して
しまい、作業性が悪かつた。 比較例5の洗浄剤は、汚れの除去具合いが不充
分であり、すすぎ時に、一旦剥離できた汚れが再
付着する現象が見られた。 また、実施例2の洗浄剤と比較例2の洗浄剤を
比べた場合、汚れの除去具合いに明らかな差があ
り、実施例2の洗浄剤が優れていた。このこと
は、トリエタノールアミンがグリコン酸ソーダよ
り効果的であることを示している。 (2) 腐蝕性 上記洗浄剤原液に銅板を40℃、24時間浸漬した
のち取り出し、銅板の外観を調べた結果、実施例
1〜6の洗浄剤はいずれも外観に何ら変化がなか
つた。 一方、比較例2と3の洗浄剤は、明らかに銅板
が白色を帯びて変化し、腐蝕されていた。
[Table] (1) Cleanability When an iron griddle that had been stained by roasting beef was heated to 90°C and cleaned using the above cleaning agent, it was found that the cleaning agents of Examples 1 to 6 were effective in removing stains. The results were excellent in terms of condition, workability, and gloss of the griddle after cleaning. On the other hand, the cleaning agent of Comparative Example 1 was insufficient in removing stains and in producing a glossy griddle after cleaning. The cleaning agent of Comparative Example 2 was insufficient in removing stains. The cleaning agent of Comparative Example 3 was insufficient in terms of dirt removal and gloss of the griddle after cleaning. In the cleaning example of Comparative Example 4, the cleaning agent liquid dried up quickly, resulting in poor workability. The cleaning agent of Comparative Example 5 was insufficient in removing stains, and during rinsing, there was a phenomenon in which stains that had been removed once reattached. Furthermore, when the cleaning agent of Example 2 and the cleaning agent of Comparative Example 2 were compared, there was a clear difference in the degree of dirt removal, and the cleaning agent of Example 2 was superior. This indicates that triethanolamine is more effective than sodium glyconate. (2) Corrosivity A copper plate was immersed in the above cleaning agent stock solution at 40° C. for 24 hours, then taken out and the appearance of the copper plate was examined. As a result, there was no change in the appearance of any of the cleaning agents of Examples 1 to 6. On the other hand, with the cleaning agents of Comparative Examples 2 and 3, the copper plate clearly turned white and was corroded.

Claims (1)

【特許請求の範囲】 1 必須の構成成分として、 アルカリ金属水酸化物 5〜30重量% トリエタノールアミン 5〜50重量% 多価アルコール 5〜60重量% 両性界面活性剤 0.5〜10重量% 水 残部 を含有することを特徴とする炭化した油汚れを洗
浄できる洗浄剤組成物。 2 多価アルコールがプロピレングリコール、グ
リセリン或いはこれらの混合物から選ばれること
を特徴とする特許請求の範囲第1項記載の洗浄剤
組成物。 3 アルカリ金属水酸化物が水酸化ナトリウム、
水酸化カリウム或いはこれらの混合物から選ばれ
ることを特徴とする特許請求の範囲第1項記載の
洗浄剤組成物。
[Claims] 1. As essential constituents: Alkali metal hydroxide 5-30% by weight Triethanolamine 5-50% by weight Polyhydric alcohol 5-60% by weight Amphoteric surfactant 0.5-10% by weight Water Balance A cleaning composition capable of cleaning carbonized oil stains, characterized by containing the following. 2. The cleaning composition according to claim 1, wherein the polyhydric alcohol is selected from propylene glycol, glycerin, or a mixture thereof. 3 The alkali metal hydroxide is sodium hydroxide,
The cleaning composition according to claim 1, characterized in that it is selected from potassium hydroxide or a mixture thereof.
JP59128934A 1984-06-22 1984-06-22 Detergent composition Granted JPS619500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59128934A JPS619500A (en) 1984-06-22 1984-06-22 Detergent composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59128934A JPS619500A (en) 1984-06-22 1984-06-22 Detergent composition

Publications (2)

Publication Number Publication Date
JPS619500A JPS619500A (en) 1986-01-17
JPH0461915B2 true JPH0461915B2 (en) 1992-10-02

Family

ID=14997014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59128934A Granted JPS619500A (en) 1984-06-22 1984-06-22 Detergent composition

Country Status (1)

Country Link
JP (1) JPS619500A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61291694A (en) * 1985-06-17 1986-12-22 旭電化工業株式会社 Detergent
JPS61296098A (en) * 1985-06-25 1986-12-26 ティーポール株式会社 Solid detergent
JPS6234998A (en) * 1985-08-08 1987-02-14 花王株式会社 Alkali detergent composition
JPH0699717B2 (en) * 1986-03-28 1994-12-07 日東化学株式会社 Alkaline cleaner
US5336445A (en) * 1990-03-27 1994-08-09 The Procter & Gamble Company Liquid hard surface detergent compositions containing beta-aminoalkanols
US5540864A (en) * 1990-12-21 1996-07-30 The Procter & Gamble Company Liquid hard surfce detergent compositions containing zwitterionic detergent surfactant and monoethanolamine and/or beta-aminoalkanol
AU3473093A (en) * 1992-01-23 1993-09-01 Procter & Gamble Company, The Liquid hard surface detergent compositions containing zwitterionic and cationic detergent surfactants and monoethanolamine and/or beta-aminoalkanol
US5536451A (en) * 1992-10-26 1996-07-16 The Procter & Gamble Company Liquid hard surface detergent compositions containing short chain amphocarboxylate detergent surfactant
ES2143030T3 (en) * 1993-11-12 2000-05-01 Procter & Gamble LIQUID DETERGENT COMPOSITIONS FOR HARD SURFACES, CONTAINING AMPHOTERO AND PERFUME DETERGENT SURFACTANT.
US5531933A (en) * 1993-12-30 1996-07-02 The Procter & Gamble Company Liquid hard surface detergent compositions containing specific polycarboxylate detergent builders
JP2002030299A (en) * 2000-07-17 2002-01-31 Nippon Parkerizing Co Ltd Aqueous alkali detergent for removing scaled coating sludge and method for removing scaled coating sludge
JP4841660B2 (en) * 2009-06-26 2011-12-21 ユニチカ株式会社 Cleaning liquid for polyamide resin molded body and cleaning method using the same
WO2012035673A1 (en) * 2010-09-17 2012-03-22 ユニチカ株式会社 Polyamide resin composition, method for producing polyamide resin composition, and article obtained by forming polyamide resin composition
JP6871606B2 (en) * 2017-04-18 2021-05-12 株式会社ニイタカ Cleaning agent composition for iron plate cleaning and iron plate cleaning method

Also Published As

Publication number Publication date
JPS619500A (en) 1986-01-17

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