JP2008081442A - Method for cleaning tooth surface and composition for cleaning tooth surface - Google Patents

Method for cleaning tooth surface and composition for cleaning tooth surface Download PDF

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JP2008081442A
JP2008081442A JP2006263323A JP2006263323A JP2008081442A JP 2008081442 A JP2008081442 A JP 2008081442A JP 2006263323 A JP2006263323 A JP 2006263323A JP 2006263323 A JP2006263323 A JP 2006263323A JP 2008081442 A JP2008081442 A JP 2008081442A
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acid
sodium
potassium
tooth surface
hydrogen peroxide
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Daizaburo Mori
大三郎 森
Susumu Yamaguchi
晋 山口
Masayuki Takayama
正行 高山
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GC Corp
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GC Corp
GC Dental Industiral Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for cleaning tooth surfaces, which efficiently cleans without using a conventional abrasive, not only does not scatter a chemical to be used on the faces and clothes of operator and patient but also finishes with simple washing with water after cleaning and a composition for cleaning tooth surfaces. <P>SOLUTION: The method for cleaning tooth surfaces comprises bringing a composition containing a calcium chelating agent and hydrogen peroxide or a hydrogen peroxide derivative into contact with tooth surfaces for 10 seconds-10 minutes. The composition for cleaning tooth surfaces is prepared preferably by mixing a solvent with a calcium chelating agent, a thickener and hydrogen peroxide or a hydrogen peroxide derivative. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は歯面の清掃方法及びこの方法に用いる歯面清掃用組成物に関する。   The present invention relates to a tooth surface cleaning method and a tooth surface cleaning composition used in the method.

従来、例えば歯科医院では漂白や矯正治療の前処理として患者の歯面を清掃する際に歯面のプラークや着色等の除去を行っていた。この従来の歯面清掃方法は、研磨砥粒をワックスやポリエチレングリコール等の媒体に分散したペースト状の研磨剤を使用し、研磨剤を高速回転するブラシ等を用いて歯面の汚れを物理的に除去する方法が一般的であった(例えば、特許文献1参照。)。また一般の家庭でも手動や電動の歯ブラシによる歯磨きや研磨で清掃する方法が一般的である。   Conventionally, for example, dental clinics have removed plaque and coloring of a tooth surface when cleaning the patient's tooth surface as a pretreatment for bleaching and orthodontic treatment. This conventional tooth surface cleaning method uses a paste-like abrasive in which abrasive grains are dispersed in a medium such as wax or polyethylene glycol, and physically removes dirt on the tooth surface using a brush that rotates at high speed. In general, a method of removing the film is used (see, for example, Patent Document 1). In general households, a method of cleaning by brushing or polishing with a manual or electric toothbrush is common.

しかしながら、個々の歯牙に特有な複雑な凹部が存在しており、また矯正治療を行っている歯面を清掃する場合には複雑な凹部やブラケットの隙間に入り込んだプラーク等を研磨剤で物理的に除去することが非常に困難であり多くの時間を費やさなければならなかった。特に歯科医院でのロビンソンブラシ状のブラシを使用した清掃方法では研磨剤が飛散し易いので術者や患者の顔や衣類に飛び跳ねてしまうといった問題もあり、飛散を抑えるために水の配合量を抑えたりあるいは単に増粘剤を配合して飛散を抑えようとしても、清掃後に複雑な凹部やブラケットの隙間に残った研磨剤の水洗いは困難であり十分な除去ができないという問題があった。
特開昭52−133306号公報
However, there are complex recesses peculiar to individual teeth, and when cleaning the tooth surface that is undergoing orthodontic treatment, plaques that have entered complex recesses or bracket gaps are physically removed with an abrasive. It was very difficult to remove and had to spend a lot of time. In particular, the cleaning method using a Robinson brush-like brush at the dental clinic has the problem that the abrasive easily scatters and jumps onto the operator's and patient's face and clothing. Even if an attempt is made to suppress the scattering by suppressing or simply adding a thickener, it is difficult to wash the abrasive remaining in the complicated recesses and the gaps between the brackets after cleaning, and it cannot be sufficiently removed.
JP-A-52-133306

そこで本発明は従来の研磨剤を使用しなくても効率よく歯面を清掃することができ、使用する薬剤等が術者や患者の顔や衣類に飛散しないばかりでなく清掃後は簡単な水洗いですますことが可能な歯面清掃方法及び歯面清掃用組成物を提供することを課題とする。   Therefore, the present invention can efficiently clean the tooth surface without using a conventional abrasive, and the medicine used does not scatter on the operator's or patient's face or clothing, and after washing it is easy to wash with water. It is an object of the present invention to provide a tooth surface cleaning method and a tooth surface cleaning composition that can be increased.

本発明者は前記課題を解決するために鋭意検討した結果、カルシウムキレート剤を歯面に適用すると歯牙の表面の付着物を浮かす効果があり、同時に過酸化水素または過酸化水素誘導体を歯面に適用するとカルシウムキレート剤が付着物を浮かした直後に歯面へ過酸化水素が直接入り込むことによって歯牙を研磨しなくても確実に歯面を清掃することが可能となることを見出して本発明を完成した。   As a result of intensive studies to solve the above problems, the present inventors have found that applying calcium chelating agent to the tooth surface has the effect of floating deposits on the tooth surface, and at the same time, hydrogen peroxide or hydrogen peroxide derivative is applied to the tooth surface. When applied, the present invention finds that it is possible to clean the tooth surface reliably without polishing the tooth by hydrogen peroxide directly entering the tooth surface immediately after the calcium chelating agent floats the deposit. completed.

即ち本発明は、カルシウムキレート剤と過酸化水素または過酸化水素誘導体を含んでいる組成物を歯面に所定時間適用することによる歯面清掃方法及びこれに用いる歯面清掃用組成物である。   That is, the present invention is a tooth surface cleaning method by applying a composition containing a calcium chelating agent and hydrogen peroxide or a hydrogen peroxide derivative to a tooth surface for a predetermined time, and a tooth surface cleaning composition used therefor.

本発明に係る歯面清掃方法は歯面を効率よく清掃することができ、使用する薬剤等が術者や患者の顔や衣類に飛散せず、清掃後は簡単な水洗いですますことが可能な優れた歯面清掃方法及び歯面清掃用組成物である。   The tooth surface cleaning method according to the present invention can efficiently clean the tooth surface, and the medicine to be used is not scattered on the operator's or patient's face or clothing, and after cleaning it can be washed with simple water. An excellent tooth surface cleaning method and a tooth surface cleaning composition.

本発明に係る歯面清掃方法は、カルシウムキレート剤と過酸化水素または過酸化水素誘導体を含んでいる組成物を歯面に適用する。適用する手段は組成物を歯面に確実に接触させることができれば特に限定されない。例えば、歯面に直接組成物を筆やヘラ等を用いて塗布したり、歯面清掃用組成物を入れたトレーを歯面に被せることにより歯面に接触させたり、一般家庭であれば歯ブラシに組成物を付けて軽くブラッシングしたり、歯面清掃用組成物を口腔内に含み所定時間後に吐き出したりする方法により適用すればよい。   In the tooth surface cleaning method according to the present invention, a composition containing a calcium chelating agent and hydrogen peroxide or a hydrogen peroxide derivative is applied to the tooth surface. The means for applying is not particularly limited as long as the composition can be reliably brought into contact with the tooth surface. For example, the composition can be applied directly to the tooth surface with a brush or spatula, or the tooth surface can be contacted by placing a tray containing a tooth surface cleaning composition on the tooth surface. The composition may be applied with a brush, or may be applied by a method in which the tooth surface cleaning composition is contained in the oral cavity and discharged after a predetermined time.

組成物の歯面への適用時間は、カルシウムキレート剤及び過酸化水素等の濃度により異なるが10秒〜10分間適用する。10秒未満では清掃効率が劣り、10分を超えると術者者や患者あるいは使用者への負担が大きくなり簡便な清掃方法とは言いえない。   The application time to the tooth surface of the composition is applied for 10 seconds to 10 minutes, although it varies depending on the concentrations of calcium chelating agent and hydrogen peroxide. If it is less than 10 seconds, the cleaning efficiency is inferior, and if it exceeds 10 minutes, the burden on the operator, patient, or user increases, and it cannot be said that it is a simple cleaning method.

本発明に係る歯面清掃方法で用いる組成物は、溶媒にカルシウムキレート剤と、増粘材と、過酸化水素または過酸化水素誘導体とが配合されていることが好ましい。より好ましくはカルシウムキレート剤:0.1〜10重量%、増粘材:1〜10重量%、過酸化水素または過酸化水素誘導体:1〜20重量%、溶媒:残部から成る組成物であることが好ましい。   The composition used in the method for cleaning a tooth surface according to the present invention preferably contains a calcium chelating agent, a thickener, and hydrogen peroxide or a hydrogen peroxide derivative in a solvent. More preferably, it is a composition comprising calcium chelating agent: 0.1 to 10% by weight, thickener: 1 to 10% by weight, hydrogen peroxide or hydrogen peroxide derivative: 1 to 20% by weight, and solvent: the balance. Is preferred.

本発明に係る歯面清掃方法及び歯面清掃用組成物に配合されるカルシウムキレート剤は歯面とプラーク等の汚れの間に入り込むことにより歯面の着色物を浮かす効果を持つ。カルシウムキレート剤としては、クエン酸、グリシン、メタリン酸,トリポリリン酸,テトラポリリン酸,ピロリン酸,オルソリン酸,ヘキサメタリン酸,ヘキサメタリン酸ナトリウム,メタリン酸ナトリウム,トリポリリン酸ナトリウム,テトラポリリン酸ナトリウム,ピロリン酸ナトリウム,オルソリン酸ナトリウム,メタリン酸カリウム,トリポリリン酸カリウム,テトラポリリン酸カリウム,ピロリン酸カリウム,オルソリン酸カリウム,ヘキサメタリン酸カリウム,エチレンジアミン4酢酸,ヒドロキシイミノ2酢酸,ジヒドロキシエチルギリシン,ニトリロ3酢酸,ヒドロキシエチレンジアミン3酢酸,ジエチレントリアミン5酢酸,トリエチレンテトラミン6酢酸,エチレンジアミン4酢酸ナトリウム,ヒドロキシイミノ2酢酸ナトリウム,ジヒドロキシエチルギリシンナトリウム,ニトリロ3酢酸ナトリウム,ヒドロキシエチレンジアミン3酢酸ナトリウム,ジエチレントリアミン5酢酸ナトリウム,トリエチレンテトラミン6酢酸ナトリウム,エチレンジアミン4酢酸カリウム,ヒドロキシイミノ2酢酸カリウム,ジヒドロキシエチルギリシンカリウム,ニトリロ3酢酸カリウム,ヒドロキシエチレンジアミン3酢酸カリウム,ジエチレントリアミン5酢酸カリウム,トリエチレンテトラミン6酢酸カリウム,アミノトリメチレンホスホン酸,1−ヒドロキシエチリデン−1,1−ジホスホン酸,エチレンジアミンテトラメチレンホスホン酸,アミノトリメチレンホスホン酸のN−オキサイド,アミノトリメチレンホスホン酸ナトリウム,1−ヒドロキシエチリデン−1,1−ジホスホン酸ナトリウム,エチレンジアミンテトラメチレンホスホン酸ナトリウム,アミノトリメチレンホスホン酸のN−オキサイドナトリウム,アミノトリメチレンホスホン酸カリウム,1−ヒドロキシエチリデン−1,1−ジホスホン酸カリウム,エチレンジアミンテトラメチレンホスホン酸カリウム,アミノトリメチレンホスホン酸のN−オキサイドカリウムを挙げることができる。   The calcium chelating agent blended in the tooth surface cleaning method and the tooth surface cleaning composition according to the present invention has the effect of floating the color of the tooth surface by entering between the tooth surface and dirt such as plaque. Calcium chelating agents include citric acid, glycine, metaphosphoric acid, tripolyphosphoric acid, tetrapolyphosphoric acid, pyrophosphoric acid, orthophosphoric acid, hexametaphosphoric acid, sodium hexametaphosphate, sodium metaphosphate, sodium tripolyphosphate, sodium tetrapolyphosphate, sodium pyrophosphate , Sodium orthophosphate, potassium metaphosphate, potassium tripolyphosphate, potassium tetrapolyphosphate, potassium pyrophosphate, potassium orthophosphate, potassium hexametaphosphate, ethylenediaminetetraacetic acid, hydroxyiminodiacetic acid, dihydroxyethylglycine, nitrilotriacetic acid, hydroxyethylenediamine 3 acetic acid, diethylenetriaminepentaacetic acid, triethylenetetraminehexaacetic acid, sodium ethylenediaminetetraacetate, hydroxyimino2 vinegar Sodium, sodium dihydroxyethylglycine, sodium nitrilotriacetate, sodium hydroxyethylenediamine triacetate, sodium diethylenetriaminepentaacetate, sodium triethylenetetramine hexaacetate, potassium ethylenediaminetetraacetate, potassium hydroxyiminodiacetate, potassium dihydroxyethylglycine, nitrilo3 Potassium acetate, hydroxyethylenediamine triacetate potassium, diethylenetriamine pentaacetate, triethylenetetramine hexaacetate potassium, aminotrimethylenephosphonic acid, 1-hydroxyethylidene-1,1-diphosphonic acid, ethylenediaminetetramethylenephosphonic acid, aminotrimethylenephosphonic acid N-oxide, sodium aminotrimethylenephosphonate, 1-hydroxyethylide Sodium 1,1-diphosphonate, sodium ethylenediaminetetramethylenephosphonate, sodium N-oxide of aminotrimethylenephosphonic acid, potassium aminotrimethylenephosphonate, potassium 1-hydroxyethylidene-1,1-diphosphonate, ethylenediaminetetramethylene Examples include potassium phosphonate and potassium N-oxide of aminotrimethylene phosphonic acid.

カルシウムキレート剤の配合量は組成物中に、好ましくは0.1〜10重量%、更に好ましくは2〜5重量%配合されていれば良い。0.1重量%未満であると歯面の付着物を浮かす効果が得られ難く、10重量%を超えると後述する過酸化水素または過酸化水素誘導体の清掃効果を低減させてしまうためである。   The compounding amount of the calcium chelating agent is preferably 0.1 to 10% by weight, more preferably 2 to 5% by weight, in the composition. This is because if it is less than 0.1% by weight, it is difficult to obtain the effect of floating the deposits on the tooth surface, and if it exceeds 10% by weight, the cleaning effect of hydrogen peroxide or a hydrogen peroxide derivative described later is reduced.

組成物の操作性を高めるとともに歯面に効率良く留めておくために、増粘材が配合されていることが好ましい。増粘材としては従来から歯科用組成物で広く用いられている例えば繊維素グルコース酸ナトリウム,アルギン酸ナトリウム,カルボキシメチルセルロース,カルボキシメチルセルロースナトリウム,カルボキシメチルセルロースカルシウム,カルボキシポリメチレン,メチルビニルエーテル/無水マレイン酸コポリマー,ジメチルポリシロキサン,デンプングルコース酸ナトリウム,デンプンリン酸エステルナトリウム,ポリアクリル酸ナトリウム,メチルセルロース,結晶セルロース,ヒドロキシエチルセルロース,ヒドロキシメチルセルロース,ヒドロキシプロピルセルロース,ポリビニルピロリドン等の有機系増粘材や、ケイ酸マグネシウムナトリウム,ケイ酸マグネシウムナトリウムリチウム,アクリル酸/ベヘン酸コポリマー,炭酸カルシウム,ケイ酸カルシウム,ケイ酸マグネシウム,シリカ粉末,各種ガラス類,非晶質含水ケイ酸,ヒュームドシリカ等の無機系増粘材のような口腔内での使用に適している増粘材を適宜使用することができる   In order to enhance the operability of the composition and keep it efficiently on the tooth surface, it is preferable that a thickener is blended. As thickeners, for example, sodium glucose glucose, sodium alginate, carboxymethylcellulose, sodium carboxymethylcellulose, carboxymethylcellulose calcium, carboxypolymethylene, methyl vinyl ether / maleic anhydride copolymer, which have been widely used in dental compositions, Organic thickeners such as dimethylpolysiloxane, sodium starch glucose, sodium starch phosphate, sodium polyacrylate, methylcellulose, crystalline cellulose, hydroxyethylcellulose, hydroxymethylcellulose, hydroxypropylcellulose, polyvinylpyrrolidone, magnesium silicate sodium , Lithium sodium magnesium silicate, acrylic acid / behenic acid copolymer, charcoal Thickeners suitable for use in the oral cavity such as calcium, calcium silicate, magnesium silicate, silica powder, various glasses, amorphous hydrous silicic acid, fumed silica and other inorganic thickeners Can be used as appropriate

組成物中の増粘材の配合量は1〜10重量%であることが好ましく、1重量%未満であると増粘の効果を得られ難く、10重量%を超えて配合すると組成物の粘度が高すぎて操作性が悪くなり、更に組成物が飛散し易くなる。増粘材のより好ましい配合量は4〜8重量%である。   The blending amount of the thickener in the composition is preferably 1 to 10% by weight, and if it is less than 1% by weight, it is difficult to obtain a thickening effect. Is too high, the operability is deteriorated, and the composition is more likely to be scattered. A more preferable blending amount of the thickener is 4 to 8% by weight.

本発明に係る歯面清掃方法に使用する歯面清掃用組成物では、歯面の清掃効果を高めるために前述のカルシウムキレート剤と併用して過酸化水素または過酸化水素誘導体を配合して用いる。過酸化水素誘導体としては、例えば、過酸化水素ポリビニルピロリドン複合体、過酸化尿素、過ほう酸ナトリウム、過炭酸ナトリウムを挙げることができる。これらは組成物中に1〜20重量%配合されることが好ましく、2種以上を混合して用いても良い。   In the tooth surface cleaning composition used in the tooth surface cleaning method according to the present invention, hydrogen peroxide or a hydrogen peroxide derivative is used in combination with the aforementioned calcium chelating agent in order to enhance the tooth surface cleaning effect. . Examples of the hydrogen peroxide derivative include hydrogen peroxide polyvinyl pyrrolidone complex, urea peroxide, sodium perborate, and sodium percarbonate. These are preferably blended in the composition in an amount of 1 to 20% by weight, and two or more kinds may be mixed and used.

本発明に係る歯面清掃方法に用いる歯面清掃用組成物の溶媒としては、生体に対して安全であれば特に限定されないが、口腔内での使用を考慮すると水または水溶性の例えばアルコール類等を用いることが好ましい。より詳細に述べれば、水、エタノール、1−プロパノール、2−プロパノール、2−メチル−2−プロパノール、グリセリン、ジグリセリン、ポリグリセリン、プロピレングリコール、ジプロピレングリコール、ポリプロピレングリコール、エチレングリコール、ジエチレングリコール、ポリエチレングリコール、ポリエチレングリコールモノメチルエーテル、1,2ペンタジオール、1,2ヘキサンジオール、1,2オクタンジオールを好ましい例として挙げることができる。   The solvent for the tooth surface cleaning composition used in the tooth surface cleaning method according to the present invention is not particularly limited as long as it is safe for a living body, but water or water-soluble alcohols, for example, are used in consideration of use in the oral cavity. Etc. are preferably used. More specifically, water, ethanol, 1-propanol, 2-propanol, 2-methyl-2-propanol, glycerin, diglycerin, polyglycerin, propylene glycol, dipropylene glycol, polypropylene glycol, ethylene glycol, diethylene glycol, polyethylene Preferable examples include glycol, polyethylene glycol monomethyl ether, 1,2 pentadiol, 1,2 hexanediol, and 1,2 octanediol.

溶媒の配合量は他の成分の残部であるが、好ましくは70〜90重量%である。70重量%未満であると粘度が高過ぎて操作性が悪くなり、歯面に塗布し難くなる。また、90重量%を超えて配合されると他の成分の総合的な配合割合が減り清掃効果が減少してしまう。   The blending amount of the solvent is the balance of the other components, but is preferably 70 to 90% by weight. If it is less than 70% by weight, the viscosity is too high and the operability is deteriorated, making it difficult to apply to the tooth surface. Moreover, when it mix | blends exceeding 90 weight%, the synthetic | combination ratio of another component will reduce and the cleaning effect will reduce.

本発明に係る歯面清掃方法は清掃効果を高めるために必要に応じて組成物に対して光照射を行っても良い。また本発明に係る歯面清掃方法に用いる歯面清掃用組成物には、その特性に影響を与えない範囲で香料,甘味料,保存剤,着色料等の添加物が任意に加えられていても良い。また本発明に係る歯面清掃方法に用いる歯面清掃用組成物は1成分であっても良く、また、2成分あるいはそれ以上の成分からなる組成物を使用前に混合してから用いても良い。   In the tooth surface cleaning method according to the present invention, the composition may be irradiated with light as necessary to enhance the cleaning effect. Further, the tooth surface cleaning composition used in the tooth surface cleaning method according to the present invention is optionally added with additives such as a fragrance, a sweetener, a preservative, and a colorant within a range not affecting the characteristics thereof. Also good. Further, the tooth surface cleaning composition used in the tooth surface cleaning method according to the present invention may be a single component, or may be used after mixing a composition comprising two or more components before use. good.

<実施例1>
表に記載した方法のみで歯面の清掃を1日3回1ヶ月間行い、歯垢及びステインが奇麗に落ちているものをA,僅かに残っている場合をB,清掃効果が得られない場合をCとして評価した。
<Example 1>
Only the method described in the table is used to clean the tooth surface 3 times a day for 1 month. A, where the plaque and stain are cleanly removed, A, B if there is a slight remaining, no cleaning effect is obtained. The case was evaluated as C.

各実施例から明らかなように本発明に係る歯面清掃方法及びこれに用いる歯面清掃用組成物は、研磨剤を使用しなくても歯面を清掃することができることが分かる。即ち、本発明に係る歯面清掃方法及びこれに用いる歯面清掃用組成物は薬剤等が術者や患者の顔や衣類に飛散せず、清掃後は簡単に水洗い可能であり優れた清掃効果のある歯面清掃方法であると言える。   As is apparent from each example, the tooth surface cleaning method according to the present invention and the tooth surface cleaning composition used in the method can clean the tooth surfaces without using an abrasive. That is, the tooth surface cleaning method according to the present invention and the tooth surface cleaning composition used in the method do not scatter the medicine or the like on the operator's or patient's face or clothing, and can be easily washed with water after cleaning, and have an excellent cleaning effect. It can be said that this is a method of cleaning the tooth surface.

<表1>

Figure 2008081442
<Table 1>
Figure 2008081442

<表2> 清掃効果

Figure 2008081442
<Table 2> Cleaning effect
Figure 2008081442

Claims (4)

カルシウムキレート剤と、過酸化水素または過酸化水素誘導体を含んでいる組成物を歯面に10秒〜10分間接触させることによる歯面清掃方法。   A method for cleaning a tooth surface by bringing a composition containing a calcium chelating agent and hydrogen peroxide or a hydrogen peroxide derivative into contact with the tooth surface for 10 seconds to 10 minutes. 溶媒にカルシウムキレート剤と、増粘材と、過酸化水素または過酸化水素誘導体とが配合されている歯面清掃用組成物。   A tooth surface cleaning composition comprising a calcium chelating agent, a thickener, and hydrogen peroxide or a hydrogen peroxide derivative in a solvent. 組成物が
カルシウムキレート剤 :0.1〜10重量%
増粘材 :1〜10重量%
過酸化水素または過酸化水素誘導体 :1〜20重量%
溶媒 :残部
である請求項2に記載の歯面清掃用組成物。
Composition is calcium chelating agent: 0.1 to 10% by weight
Thickener: 1-10% by weight
Hydrogen peroxide or hydrogen peroxide derivative: 1 to 20% by weight
The composition for cleaning a tooth surface according to claim 2, wherein the solvent is the remaining part.
カルシウムキレート剤が、
クエン酸、グリシン、メタリン酸,トリポリリン酸,テトラポリリン酸,ピロリン酸,オルソリン酸,ヘキサメタリン酸,メタリン酸ナトリウム,トリポリリン酸ナトリウム,テトラポリリン酸ナトリウム,ピロリン酸ナトリウム,オルソリン酸ナトリウム,ヘキサメタリン酸ナトリウム,メタリン酸カリウム,トリポリリン酸カリウム,テトラポリリン酸カリウム,ピロリン酸カリウム,オルソリン酸カリウム,ヘキサメタリン酸カリウム,エチレンジアミン4酢酸,ヒドロキシイミノ2酢酸,ジヒドロキシエチルギリシン,ニトリロ3酢酸,ヒドロキシエチレンジアミン3酢酸,ジエチレントリアミン5酢酸,トリエチレンテトラミン6酢酸,エチレンジアミン4酢酸ナトリウム,ヒドロキシイミノ2酢酸ナトリウム,ジヒドロキシエチルギリシンナトリウム,ニトリロ3酢酸ナトリウム,ヒドロキシエチレンジアミン3酢酸ナトリウム,ジエチレントリアミン5酢酸ナトリウム,トリエチレンテトラミン6酢酸ナトリウム,エチレンジアミン4酢酸カリウム,ヒドロキシイミノ2酢酸カリウム,ジヒドロキシエチルギリシンカリウム,ニトリロ3酢酸カリウム,ヒドロキシエチレンジアミン3酢酸カリウム,ジエチレントリアミン5酢酸カリウム,トリエチレンテトラミン6酢酸カリウム,アミノトリメチレンホスホン酸,1−ヒドロキシエチリデン−1,1−ジホスホン酸,エチレンジアミンテトラメチレンホスホン酸,アミノトリメチレンホスホン酸のN−オキサイド,アミノトリメチレンホスホン酸ナトリウム,1−ヒドロキシエチリデン−1,1−ジホスホン酸ナトリウム,エチレンジアミンテトラメチレンホスホン酸ナトリウム,アミノトリメチレンホスホン酸のN−オキサイドナトリウム,アミノトリメチレンホスホン酸カリウム,1−ヒドロキシエチリデン−1,1−ジホスホン酸カリウム,エチレンジアミンテトラメチレンホスホン酸カリウム,アミノトリメチレンホスホン酸のN−オキサイドカリウムから選ばれる1種または2種以上である請求項1ないし3の何れか1項に記載の歯面清掃方法または歯面清掃用組成物。
Calcium chelator
Citric acid, glycine, metaphosphoric acid, tripolyphosphoric acid, tetrapolyphosphoric acid, pyrophosphoric acid, orthophosphoric acid, hexametaphosphoric acid, sodium metaphosphate, sodium tripolyphosphate, sodium tetrapolyphosphate, sodium pyrophosphate, sodium orthophosphate, sodium hexametaphosphate, metalin Potassium potassium, tripolyphosphate, potassium tetrapolyphosphate, potassium pyrophosphate, potassium orthophosphate, potassium hexametaphosphate, ethylenediaminetetraacetic acid, hydroxyiminodiacetic acid, dihydroxyethylglycine, nitrilotriacetic acid, hydroxyethylenediaminetriacetic acid, diethylenetriaminepentaacetic acid , Triethylenetetramine 6 acetic acid, sodium ethylenediaminetetraacetate, sodium hydroxyiminodiacetate, dihydroxyethyl Sodium glycine, sodium nitrilotriacetate, sodium hydroxyethylenediamine triacetate, sodium diethylenetriaminepentaacetate, sodium triethylenetetramine-6acetate, potassium ethylenediaminetetraacetate, potassium hydroxyiminodiacetate, potassium dihydroxyethylglycine, potassium nitrilotriacetate, hydroxy N-oxide of ethylenediaminetriacetic acid potassium, diethylenetriaminepentaacetic acid potassium, triethylenetetramine hexaacetic acid potassium, aminotrimethylenephosphonic acid, 1-hydroxyethylidene-1,1-diphosphonic acid, ethylenediaminetetramethylenephosphonic acid, aminotrimethylenephosphonic acid , Sodium aminotrimethylenephosphonate, sodium 1-hydroxyethylidene-1,1-diphosphonate , Sodium ethylenediaminetetramethylenephosphonate, sodium N-oxide of aminotrimethylenephosphonic acid, potassium aminotrimethylenephosphonate, potassium 1-hydroxyethylidene-1,1-diphosphonate, potassium ethylenediaminetetramethylenephosphonate, aminotrimethylene The tooth surface cleaning method or the tooth surface cleaning composition according to any one of claims 1 to 3, which is one or more selected from N-oxide potassium of phosphonic acid.
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JPH08143436A (en) * 1994-11-21 1996-06-04 Kazue Yamagishi Bleaching agent for tooth and method for bleaching tooth using the same agent
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* Cited by examiner, † Cited by third party
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JP2010540427A (en) * 2007-09-20 2010-12-24 エスエムティー リサーチ リミテッド Teeth bleaching preparation
CN103146370A (en) * 2013-02-26 2013-06-12 中国石油大学(华东) Scale inhibitor for presetting in oil reservoir

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