JPH11158498A - Detergent composition for vehicle - Google Patents
Detergent composition for vehicleInfo
- Publication number
- JPH11158498A JPH11158498A JP9330384A JP33038497A JPH11158498A JP H11158498 A JPH11158498 A JP H11158498A JP 9330384 A JP9330384 A JP 9330384A JP 33038497 A JP33038497 A JP 33038497A JP H11158498 A JPH11158498 A JP H11158498A
- Authority
- JP
- Japan
- Prior art keywords
- salt
- vehicle
- diacetate
- surfactant
- detergent 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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- Detergent Compositions (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は車両用洗浄剤組成物
に関し、特に自動車、列車、オートバイ、自転車、飛行
機用の車両塗装面につく水垢汚れの除去洗浄剤に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a detergent composition for vehicles, and more particularly to a detergent for removing scale stains on painted surfaces of vehicles for automobiles, trains, motorcycles, bicycles and airplanes.
【０００２】[0002]
【従来の技術】車両塗装面の汚れは従来から界面活性剤
を主成分とする洗浄剤が広く用いられてきた。しかし、
その汚れは通称水垢という不溶性の無機塩および有機分
の混合物の汚れであり容易には除去できないものであ
る。このため、研磨剤の含有した洗浄剤あるいは強アル
カリ洗浄剤等が使用され、あるいは検討されてきたがそ
れぞれ問題がある。研磨剤含有のものは物理的力により
この水垢を除去できるが研磨剤による塗装面の損傷を受
け、強アルカリ洗浄剤は化学的に塗装面を変質させると
ともに近年、車両の軽量化の為にアルミニウムを始めと
する軽金属の使用がありこの軽金属部品のアルカリ腐食
及びそれに伴う光沢の消失が問題となっている。2. Description of the Related Art Conventionally, a cleaning agent containing a surfactant as a main component has been widely used for dirt on a painted surface of a vehicle. But,
The stain is a stain of a mixture of an insoluble inorganic salt and an organic component, commonly called water scale, and cannot be easily removed. For this reason, a cleaning agent or a strong alkaline cleaning agent containing an abrasive has been used or studied, but each has its own problems. Those containing an abrasive can remove this scale by physical force, but the painted surface is damaged by the abrasive, and a strong alkaline detergent chemically alters the painted surface, and in recent years, aluminum has been used to reduce the weight of vehicles. And the like, and there is a problem of alkali corrosion of the light metal parts and loss of gloss accompanying the use.
【０００３】これを解決するため金属イオン封鎖剤を含
有した洗浄剤を各社開発している。例えば特開昭６２−
１８５７９６号、特開昭６３−７５０９９号、特開平５
−２３０４９９号の各公報ではその金属イオン封鎖剤に
ＥＤＴＡ（エチレンジアミン四酢酸塩）及びＮＴＡ（ニ
トリロトリ酢酸塩）を含有した洗浄剤組成物が提案され
ている。これらの金属イオン封鎖剤の使用は大きな洗浄
力を有するが、以下に述べる問題点がある。[0003] To solve this problem, various companies have developed detergents containing sequestering agents. For example, JP-A-62-2
No. 185796, JP-A-63-75099, JP-A-Hei-5
JP-A-230499 proposes a detergent composition containing EDTA (ethylenediaminetetraacetate) and NTA (nitrilotriacetate) as a sequestering agent. The use of these sequestering agents has great detergency, but has the following problems.
【０００４】ＥＤＴＡの使用はアルカリ腐食の少ない中
性から弱アルカリ域でも金属イオン封鎖剤としては性能
が良いが前述した軽金属に対しても金属イオン封鎖性を
示し、腐食、光沢の消失等を招く。また、長期の使用に
よってはアルミニウム材質のラジエターの穴食を招く可
能性を持つ。また、ＥＤＴＡは生分解性がないため、使
用後の環境への問題が懸念される。[0004] The use of EDTA has good performance as a metal ion sequestering agent even in a neutral to weakly alkaline region where alkali corrosion is small, but it also exhibits metal ion sequestering properties with respect to the aforementioned light metals, leading to corrosion, loss of luster and the like. . In addition, there is a possibility that pits of the radiator made of aluminum may be pitted by long-term use. In addition, since EDTA does not have biodegradability, there is a concern about environmental problems after use.
【０００５】ＮＴＡの使用はＥＤＴＡの持つ大部分の問
題を解決できるがＮＴＡが発ガン性物質であるという懸
念があり、安全性の面で問題がある。[0005] The use of NTA can solve most of the problems of EDTA, but there is a concern that NTA is a carcinogen and there is a problem in safety.
【０００６】[0006]
【発明が解決しようとする課題】車両塗装面の洗浄剤は
水垢が効率良く洗浄でき、車両の他の部品、特に軽金属
部品を腐食することがなく、安全性にすぐれ、生分解で
きて環境への負荷が小さい洗浄剤が要望されている。The cleaning agent for the painted surface of a vehicle can efficiently remove water scale, does not corrode other parts of the vehicle, especially light metal parts, is excellent in safety, can be biodegraded, and can enter the environment. There is a demand for a cleaning agent having a small load on the surface.
【０００７】[0007]
【課題を解決するための手段】本発明者らは上記課題を
解決するため鋭意検討した結果、主成分に次の一般式
（１）Means for Solving the Problems The inventors of the present invention have made intensive studies to solve the above-mentioned problems, and as a result, the following formula (1)
【化２】 （式中、Ａはメチル基または−Ｃn Ｈ2n −Ｄで示され
る基を表し、ＤはＣＯＯＭ基または水酸基を表し、ＣＯ
ＯＭ基は各々独立にカルボキシル基またはそのアルカリ
金属塩、アンモニウム塩もしくはアミン塩を表し、ｍは
０〜３の整数を、ｎは０〜２の整数を表す。）で示され
るアミノ酸−Ｎ，Ｎ−二酢酸（塩）と陰イオン界面活性
剤および／又は非イオン界面活性剤からなる界面活性剤
とを含有する洗浄剤組成物が車両の洗浄用途に優れてい
ることを見出し、本発明を完成するに至った。Embedded image (Wherein, A represents a group represented by a methyl group or -C n H 2n -D, D represents a COOM group or a hydroxyl group, CO
Each of the OM groups independently represents a carboxyl group or an alkali metal salt, an ammonium salt or an amine salt thereof, m represents an integer of 0 to 3, and n represents an integer of 0 to 2. The detergent composition containing the amino acid -N, N-diacetate (salt) represented by the formula (1) and a surfactant comprising an anionic surfactant and / or a nonionic surfactant is excellent for use in vehicle cleaning. And completed the present invention.
【０００８】[0008]
【発明の実施の形態】本発明に用いられるアミノ酸−
Ｎ，Ｎ−二酢酸（塩）は前記の一般式（１）で示され、
Ｍは独立に水素原子、アルカリ金属、アンモニウム塩ま
たはアミン塩であり、アルカリ金属としてはナトリウム
またはカリウムが挙げられ、アミン塩としてはアルキル
アミン塩、ジアルキルアミン塩、トリアルキルアミン塩
が挙げられ、またアンモニウム塩などがあり、好ましく
はナトリウムである。ＣＯＯＭ基が全て同じ塩であって
もよいが、異なっていてもよい、例えば、アスパラギン
酸−Ｎ，Ｎ，−二酢酸やグルタミン酸−Ｎ，Ｎ，−二酢
酸の場合、４個のＣＯＯＭが四ナトリウム塩でもよい
し、２個の遊離のカルボキシル基を有する二ナトリウム
塩でもよい。BEST MODE FOR CARRYING OUT THE INVENTION Amino acids used in the present invention
N, N-diacetate (salt) is represented by the general formula (1),
M is independently a hydrogen atom, an alkali metal, an ammonium salt or an amine salt; examples of the alkali metal include sodium or potassium; examples of the amine salt include alkylamine salts, dialkylamine salts, and trialkylamine salts; There are ammonium salts and the like, and preferably sodium. The COOM groups may all be the same salt, but may be different, for example, in the case of aspartic acid-N, N, -diacetate or glutamic acid-N, N, -diacetate, four COOMs are four. It may be a sodium salt or a disodium salt having two free carboxyl groups.
【０００９】一般式（１）で示されるアミノ酸−Ｎ，Ｎ
−二酢酸（塩）はいずれも生分解性を有する。本発明で
使用されるアミノ酸−Ｎ，Ｎ−二酢酸（塩）を例示すれ
ば、α−アラニン−Ｎ，Ｎ−二酢酸塩、アスパラギン酸
−Ｎ，Ｎ−二酢酸塩、グルタミン酸−Ｎ，Ｎ−二酢酸
塩、セリン−Ｎ，Ｎ−二酢酸塩等が挙げられる。洗浄
力、生分解性などを考慮するとアスパラギン酸−Ｎ，Ｎ
−二酢酸（塩）、グルタミン酸−Ｎ，Ｎ−二酢酸（塩）
が好適である。一般式（１）で示されるアミノ酸−Ｎ，
Ｎ−二酢酸（塩）の洗浄剤組成物への添加量は１〜５０
重量％であり、それ以上添加する場合は他の添加物の必
要添加量、水への溶解生等を加味する必要がある。添加
にあたってはいずれの化合物も酸体であってもアルカリ
金属塩体のような塩体であっても構わない。ｐＨが最終
的に所定のｐＨになるように他の添加物で調整すれば良
い。An amino acid represented by the general formula (1): N, N
-Diacetic acid (salt) has biodegradability. Examples of the amino acid-N, N-diacetate (salt) used in the present invention include α-alanine-N, N-diacetate, aspartic acid-N, N-diacetate, and glutamic acid-N, N. -Diacetate, serine-N, N-diacetate and the like. Considering detergency, biodegradability, etc., aspartic acid -N, N
-Diacetic acid (salt), glutamic acid-N, N-diacetate (salt)
Is preferred. Amino acids represented by the general formula (1) -N,
The amount of N-diacetic acid (salt) added to the detergent composition is 1 to 50.
%, And when added more, it is necessary to take into account the necessary amount of other additives, the solubility in water, and the like. In addition, any of the compounds may be in the form of an acid or a salt such as an alkali metal salt. What is necessary is just to adjust it with another additive so that pH may become a predetermined pH finally.
【００１０】本発明の車両用洗浄剤組成物に一般式
（１）で示されるアミノ酸−Ｎ，Ｎ−二酢酸（塩）を添
加することにより、車両に付着する汚れ中に含まれるカ
ルシウムあるいはマグネシウムなどのアルカリ土類金属
をキレートし汚れを分解する働き、あるいは界面活性剤
の一般的作用の洗剤ビルダーとしての効果などが期待さ
れる。[0010] By adding the amino acid-N, N-diacetate (salt) represented by the general formula (1) to the vehicle detergent composition of the present invention, calcium or magnesium contained in dirt adhering to the vehicle is obtained. It is expected to have the function of chelating alkaline earth metals such as to decompose dirt, or the general action of surfactants as a detergent builder.
【００１１】本発明の車両用洗浄剤組成物に使用される
界面活性剤はアニオン性界面活性剤および／または非イ
オン性界面活性剤が用いられ、アニオン性界面活性剤は
一般的な石鹸の類からアルキル硫酸塩等が用いられる。
非イオン性界面活性剤は例えば高級アルコールエチレン
オキサイド付加物等が用いられる。この界面活性剤につ
いても生分解性のものを用いるのが好ましく、例えば直
鎖型アルキルベンゼンスルホン酸塩、直鎖型ポリオキシ
エチレンエーテル硫酸塩があげられる。The surfactant used in the vehicle detergent composition of the present invention is an anionic surfactant and / or a nonionic surfactant, and the anionic surfactant is a general soap or the like. And an alkyl sulfate or the like is used.
As the nonionic surfactant, for example, a higher alcohol ethylene oxide adduct or the like is used. It is preferable to use a biodegradable surfactant also, for example, a linear alkylbenzene sulfonate and a linear polyoxyethylene ether sulfate.
【００１２】界面活性剤の添加量としてはアミノ酸−
Ｎ，Ｎ−二酢酸塩に対し１０〜２００重量％であり、好
ましくは２０〜１００重量％である。少ない場合は洗浄
効果が低く、高い場合は非経済的である。特に車両塗装
面水垢汚れ用洗浄剤組成物においては、一般式（１）で
示されるアミノ酸−Ｎ，Ｎ−二酢酸（塩）の含有量は１
〜１５重量％、好ましくは５〜１０重量％であり、界面
活性剤の含有量は１〜２０重量％、好ましくは２〜１０
重量％である。残部は水、その他添加成分である。洗浄
剤組成物の他の添加成分としては無機ビルダー、有機酸
あるいは分散剤などは適宜使用することができ、使用し
なくても洗浄効果を大きく低下させずに済む。車両用洗
浄剤組成物に使用されるＥＤＴＡ、ＮＴＡ等の従来の有
機ビルダー、緩衝剤、一価または多価のアルコール類な
どを本発明の目的を損なわない範囲で添加することがで
きる。The amount of the surfactant to be added may be amino acid-
It is 10 to 200% by weight, preferably 20 to 100% by weight, based on N, N-diacetate. When the amount is small, the cleaning effect is low, and when the amount is high, it is uneconomical. In particular, in the cleaning composition for vehicle scale dirt, the content of the amino acid-N, N-diacetate (salt) represented by the general formula (1) is 1
-15% by weight, preferably 5-10% by weight, and the surfactant content is 1-20% by weight, preferably 2-10% by weight.
% By weight. The balance is water and other additional components. As an additional component of the detergent composition, an inorganic builder, an organic acid, a dispersant, or the like can be appropriately used, and even if it is not used, the cleaning effect is not significantly reduced. Conventional organic builders, such as EDTA and NTA, used in vehicle detergent compositions, buffers, monohydric or polyhydric alcohols, and the like can be added within a range that does not impair the object of the present invention.
【００１３】本発明の車両用洗浄剤組成物の使用時のｐ
Ｈは５〜１２が適当であり、好ましくは６〜１１であ
る。使用するとき、水で希釈、使用の時のｐＨが中性付
近の６〜９になるように調整される。一般にはＮａＯＨ
で調整する。ｐＨが高いと軽金属等のメッキ部分あるい
はアルミニウム製部品のアルカリ腐食が起き、光沢の消
失、孔食が予想される。低い場合は洗浄性能の低下を招
く。本洗浄剤組成物は水溶状の組成物であり、使用時に
水で希釈して用いる使用形態の洗浄剤である。本発明の
車両用洗浄剤組成物は主に門型の車両洗浄機に用いるも
ので洗浄に際しては車両の水洗浄、洗浄剤での洗浄、水
リンスでの工程が望ましい。また、スプレーノズルでの
ジェット型の洗浄にも有効であるが汚れに対してはブラ
ッシングを併用するとより効果が増す。[0013] The p at the time of using the vehicle detergent composition of the present invention
H is suitably 5 to 12, preferably 6 to 11. When used, it is diluted with water and adjusted so that the pH at the time of use becomes 6 to 9 near neutrality. Generally NaOH
Adjust with. If the pH is high, alkali corrosion of a plated portion of light metal or the like or an aluminum part occurs, and loss of gloss and pitting are expected. When it is low, the cleaning performance is lowered. The present detergent composition is a water-soluble composition, and is used in the form of a detergent diluted with water at the time of use. The vehicle detergent composition of the present invention is mainly used for a gate-type vehicle washer, and the washing is preferably carried out by washing the vehicle with water, washing with a detergent, and rinsing with water. It is also effective for jet-type cleaning with a spray nozzle, but the effect is more enhanced when dirt is used together with brushing.
【００１４】[0014]
【実施例】以下に実施例及び比較例を挙げて本発明を具
体的に説明するが、本発明はこれら実施例に何ら限定さ
れるものではない。 ［実施例ａ〜ｄ］表１に示す種類と含有量（重量％）の
アミノ酸−Ｎ，Ｎ−二酢酸（塩）と界面活性剤および水
（残部）とを処方して車両用洗浄剤組成物を得た。 ［比較例ｅ〜ｈ］表１に示す種類と含有量（重量％）の
成分（残部は水）を処方して比較例のための洗浄剤組成
物を得た。EXAMPLES The present invention will be specifically described below with reference to examples and comparative examples, but the present invention is not limited to these examples. [Examples a to d] Formulation of amino acid-N, N-diacetate (salt) of the type and content (% by weight) shown in Table 1, a surfactant and water (remainder), and a detergent composition for vehicles. I got something. [Comparative Examples eh] Components of the types and contents (% by weight) shown in Table 1 (the remainder being water) were formulated to obtain cleaning compositions for Comparative Examples.
【００１５】水垢洗浄除去試験 実施例ａ〜ｄ及び比較例ｅ〜ｈの各処方にて調整した洗
浄剤組成物３０ｇを水で希釈して１リットルとしたもの
をスポンジに含ませ、水垢の付着した自動車塗装面（ホ
ワイト）を軽くこするようにして洗浄剤を付着させる。
約３０秒後水ですすぎ、ドライヤ−で水滴を飛ばし乾燥
させる。洗浄前後の塗装表面の水垢除去性と光沢度を外
観判定により評価した。対照（ｉ）として洗浄剤組成物
を含まない清水で同様の操作を行った。結果を表１に示
す。 判定基準 ○：水垢が完全に除去されるもの ／ 光沢あり（曇りなし） △：水垢が完全に除去されず、ムラになるもの／ 曇っている ×：水垢が殆ど除去されないもの ／ 光沢が全くなしStain washing removal test 30 g of the detergent composition prepared according to each of the formulations of Examples a to d and Comparative examples e to h was diluted with water to make 1 liter, which was then put into a sponge, and the scale was attached. Lightly rub the painted car surface (white) to attach the detergent.
Rinse with water after about 30 seconds, and blow dry with a drier. The descaling property and glossiness of the painted surface before and after washing were evaluated by appearance judgment. As a control (i), the same operation was performed using clear water containing no detergent composition. Table 1 shows the results. Judgment criteria ○: The scale is completely removed / glossy (no fogging) △: The scale is not completely removed and becomes uneven / cloudy ×: The scale is hardly removed / no gloss
【００１６】塗装面の変色性試験 実施例ａ〜ｄ及び比較例ｅ〜ｈの各処方にて調整した洗
浄剤組成物を水で１０倍希釈後、汚染したグレーメタリ
ック塗装ウレタンバンパー上に１ｍｌを添加し、室温で
２０分間放置後ガーゼでブラッシング洗浄をする。洗浄
後水ですすぎ、ドライヤ−で水滴を飛ばし乾燥させる。
洗浄前後の塗装表面の変色の度合いと、水垢の除去性を
外観判定により評価した。対照（ｉ）として洗浄剤組成
物を含まない清水で同様の操作を行った。結果を表２に
示す。 判定基準（水垢の除去性については実施例１及び比較例
１と同様） ○：変色が全く見られないもの △：変色がわずかに見られるもの ×：変色したもの Test for discoloration of painted surface The detergent compositions prepared according to the respective formulations of Examples a to d and Comparative examples e to h were diluted 10-fold with water, and 1 ml was added to a contaminated gray metallic painted urethane bumper. Then, after leaving it at room temperature for 20 minutes, it is brushed and washed with gauze. After washing, rinse with water and blow dry with a dryer.
The degree of discoloration of the painted surface before and after washing and the removability of scale were evaluated by appearance judgment. As a control (i), the same operation was performed using clear water containing no detergent composition. Table 2 shows the results. Judgment Criteria (Removability of scale is the same as in Example 1 and Comparative Example 1) ：: No discoloration is observed Δ: Slight discoloration is observed X: Discolored
【００１７】軽金属の腐食性試験 実施例ａ〜ｄ及び比較例ｅ〜ｈの各処方にて調整した洗
浄剤組成物１００ｇ中にアルミニウムのテストピース
（６０ｍｍ×４０ｍｍ×１．５ｍｍ）を浸漬し、室温で
１週間放置後、テストピースを引き上げ、水ですすぎ、
自然乾燥した。浸漬前後の外観、重量変化分より腐食性
を評価した。対照（ｉ）として洗浄剤組成物を含まない
清水で同様の操作を行った。結果を表３に示す。 外観評価基準 ◎：腐食なし ○：部分的に微孔食が見られる △：全面に微孔食が見られる ×：全面腐食 Light Metal Corrosion Test An aluminum test piece (60 mm × 40 mm × 1.5 mm) was immersed in 100 g of the cleaning composition prepared according to each of the formulations of Examples a to d and Comparative Examples e to h. After leaving at room temperature for one week, pull up the test piece, rinse with water,
Naturally dried. Corrosion was evaluated from the appearance before and after immersion and the change in weight. As a control (i), the same operation was performed using clear water containing no detergent composition. Table 3 shows the results. Appearance evaluation criteria ◎: No corrosion ○: Partial pitting corrosion is observed partially △: Micropitting pitting is observed over the entire surface ×: Corrosion over the entire surface
【００１８】生分解性に関する試験 実施例ａの洗浄剤組成物をＣＯＤで５００ｐｐｍになる
ように水で希釈した。更に、化学工業排水を処理してい
る活性汚泥設備から活性汚泥を採取し、この活性汚泥を
小型の曝気型活性汚泥設備に上述の希釈液と共に供給
し、曝気をして生物分解のテストを行った。約１週間経
過後の処理排水中のＣＯＤは２５〜５０ｐｐｍ程度に低
減されており、分解率は９０〜９５％であった。 Test for biodegradability The cleaning composition of Example a was diluted with water to a COD of 500 ppm. Furthermore, activated sludge is collected from the activated sludge facility that is treating the wastewater of the chemical industry, and this activated sludge is supplied to a small aerated activated sludge facility together with the above-mentioned diluent, aerated, and subjected to a biodegradation test. Was. The COD in the treated wastewater after about one week had been reduced to about 25 to 50 ppm, and the decomposition rate was 90 to 95%.
【００１９】[0019]
【表１】 [Table 1]
【００２０】[0020]
【表２】 [Table 2]
【００２１】[0021]
【表３】 [Table 3]
【００２２】[0022]
【発明の効果】本発明により、車両、特に軽金属部分の
部品、及び塗装面に優しく、洗浄性に優れ、環境に優し
い、安全性の高い車両用洗浄剤組成物が提供できる。According to the present invention, it is possible to provide a vehicle cleaning composition which is gentle on a vehicle, especially a part of a light metal part and a painted surface, has excellent cleaning properties, is environmentally friendly and has high safety.
フロントページの続き (72)発明者 山本 徹 神奈川県川崎市川崎区千鳥町２番３号 昭 和電工株式会社川崎工場内 (72)発明者 南部 信義 三重県四日市市日永東３丁目３番３号 中 部キレスト株式会社四日市工場内 (72)発明者 古川 正法 三重県四日市市日永東３丁目３番３号 中 部キレスト株式会社四日市工場内Continued on the front page (72) Inventor Toru Yamamoto 2-3-3 Chidori-cho, Kawasaki-ku, Kawasaki-shi, Kanagawa Prefecture Inside the Showa Denko KK Kawasaki Plant (72) Inventor Nobuyoshi Nambu 3-3-1 Hinagahigashi, Yokkaichi-shi, Mie Prefecture No. Chubu Killest Co., Ltd. Yokkaichi Plant (72) Inventor Masanori Furukawa 3-3-3 Hinagahigashi Yokkaichi City, Mie Prefecture Yokkaichi Plant
Claims (4)
る基を表し、ＤはＣＯＯＭ基または水酸基を表し、ＣＯ
ＯＭは各々独立にカルボキシル基またはそのアルカリ金
属塩、アンモニウム塩もしくはアミン塩を表し、ｍは０
〜３の整数を、ｎは０〜２の整数を表す。）で示される
アミノ酸−Ｎ，Ｎ−二酢酸（塩）と陰イオン界面活性剤
および／又は非イオン界面活性剤からなる界面活性剤と
を含有することを特徴とする車両用洗浄剤組成物。1. The following general formula (1): (Wherein, A represents a group represented by a methyl group or -C n H 2n -D, D represents a COOM group or a hydroxyl group, CO
OM independently represents a carboxyl group or an alkali metal salt, an ammonium salt or an amine salt thereof;
And n represents an integer of 0 to 2. )) And a surfactant comprising an anionic surfactant and / or a nonionic surfactant.
る請求項１記載の車両用洗浄剤組成物。2. The cleaning composition for a vehicle according to claim 1, which is a cleaning composition for stains on a painted surface of a vehicle.
量が１〜１５重量％で界面活性剤の含有量が５〜２０重
量％である請求項２記載の車両用洗浄剤組成物。3. The vehicle detergent composition according to claim 2, wherein the content of the amino acid-N, N-diacetate (salt) is 1 to 15% by weight and the content of the surfactant is 5 to 20% by weight. Stuff.
パラギン酸−Ｎ．Ｎ−二酢酸（塩）またはグルタミン酸
−Ｎ，Ｎ−二酢酸（塩）である請求項１または３記載の
車両用洗浄剤組成物。4. The method of claim 1, wherein the amino acid-N, N-diacetate (salt) is aspartic acid-N. The vehicle detergent composition according to claim 1 or 3, which is N-diacetate (salt) or glutamic acid-N, N-diacetate (salt).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9330384A JPH11158498A (en) | 1997-12-01 | 1997-12-01 | Detergent composition for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9330384A JPH11158498A (en) | 1997-12-01 | 1997-12-01 | Detergent composition for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11158498A true JPH11158498A (en) | 1999-06-15 |
Family
ID=18232005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9330384A Pending JPH11158498A (en) | 1997-12-01 | 1997-12-01 | Detergent composition for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11158498A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000001661A3 (en) * | 1998-07-03 | 2000-07-13 | Basf Ag | Glycin-n,n-carboxylic acid derivatives with a lateral chain containing carbonyl groups, preparation thereof and their use in laundry and cleaning agents |
| JP2011503285A (en) * | 2007-11-09 | 2011-01-27 | ザ プロクター アンド ギャンブル カンパニー | Cleaning composition comprising a monocarboxylic acid monomer, a dicarboxylic acid monomer, and a sulfonic acid group-containing monomer |
| JP2014504321A (en) * | 2010-12-17 | 2014-02-20 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップ | Fluids suitable for the treatment of carbonate formations containing chelating agents |
| JP2014504319A (en) * | 2010-12-17 | 2014-02-20 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップ | Method and fluid for improving the permeability of sandstone formations using chelating agents |
| JP2014505749A (en) * | 2010-12-17 | 2014-03-06 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップ | Treatment of illite-containing formations using chelating agents. |
| JP2014506268A (en) * | 2010-12-17 | 2014-03-13 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップ | Ammonium salts that are chelating agents and their use in oil and gas applications |
| US10294412B2 (en) | 2010-12-17 | 2019-05-21 | Akzo Nobel Chemicals International B.V. | Environmentally friendly stimulation fluids, processes to create wormholes in carbonate reservoirs, and processes to remove wellbore damage in carbonate reservoirs |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08508746A (en) * | 1993-04-22 | 1996-09-17 | ビーエーエスエフ アクチエンゲゼルシャフト | Hydroxamic acids and hydroxamic acid ethers and their use as complexing agents |
| JPH08511255A (en) * | 1993-06-16 | 1996-11-26 | ビーエーエスエフ アクチエンゲゼルシャフト | Use of glycine-N, N-diacetic acid-derivatives as biologically degradable complexing agents for alkaline earth metal and heavy metal ions and process for their preparation |
| JPH09221697A (en) * | 1995-12-11 | 1997-08-26 | Showa Denko Kk | Detergent composition |
| JPH1046195A (en) * | 1996-08-01 | 1998-02-17 | Showa Denko Kk | Detergent composition |
| JPH10251697A (en) * | 1997-03-12 | 1998-09-22 | Daisan Kogyo Kk | Cleaner composition for light metal |
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1997
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08508746A (en) * | 1993-04-22 | 1996-09-17 | ビーエーエスエフ アクチエンゲゼルシャフト | Hydroxamic acids and hydroxamic acid ethers and their use as complexing agents |
| JPH08511255A (en) * | 1993-06-16 | 1996-11-26 | ビーエーエスエフ アクチエンゲゼルシャフト | Use of glycine-N, N-diacetic acid-derivatives as biologically degradable complexing agents for alkaline earth metal and heavy metal ions and process for their preparation |
| JPH09221697A (en) * | 1995-12-11 | 1997-08-26 | Showa Denko Kk | Detergent composition |
| JPH1046195A (en) * | 1996-08-01 | 1998-02-17 | Showa Denko Kk | Detergent composition |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000001661A3 (en) * | 1998-07-03 | 2000-07-13 | Basf Ag | Glycin-n,n-carboxylic acid derivatives with a lateral chain containing carbonyl groups, preparation thereof and their use in laundry and cleaning agents |
| JP2011503285A (en) * | 2007-11-09 | 2011-01-27 | ザ プロクター アンド ギャンブル カンパニー | Cleaning composition comprising a monocarboxylic acid monomer, a dicarboxylic acid monomer, and a sulfonic acid group-containing monomer |
| JP2014504321A (en) * | 2010-12-17 | 2014-02-20 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップ | Fluids suitable for the treatment of carbonate formations containing chelating agents |
| JP2014504319A (en) * | 2010-12-17 | 2014-02-20 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップ | Method and fluid for improving the permeability of sandstone formations using chelating agents |
| JP2014505749A (en) * | 2010-12-17 | 2014-03-06 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップ | Treatment of illite-containing formations using chelating agents. |
| JP2014506268A (en) * | 2010-12-17 | 2014-03-13 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップ | Ammonium salts that are chelating agents and their use in oil and gas applications |
| US10294412B2 (en) | 2010-12-17 | 2019-05-21 | Akzo Nobel Chemicals International B.V. | Environmentally friendly stimulation fluids, processes to create wormholes in carbonate reservoirs, and processes to remove wellbore damage in carbonate reservoirs |
| US10301534B2 (en) | 2010-12-17 | 2019-05-28 | Akzo Nobel Chemicals International B.V. | Treatment of illitic formations using a chelating agent |
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