JPH08337518A - Mouth-washing composition - Google Patents
Mouth-washing compositionInfo
- Publication number
- JPH08337518A JPH08337518A JP17152495A JP17152495A JPH08337518A JP H08337518 A JPH08337518 A JP H08337518A JP 17152495 A JP17152495 A JP 17152495A JP 17152495 A JP17152495 A JP 17152495A JP H08337518 A JPH08337518 A JP H08337518A
- Authority
- JP
- Japan
- Prior art keywords
- abrasive
- mouthwash
- mouth
- gellan gum
- viscosity
- 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.)
- Pending
Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、研磨剤の分散安定性に
優れ、簡便かつ必要十分な清掃力を有する洗口剤組成物
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mouthwash composition having excellent dispersion stability of an abrasive and having a simple and necessary cleaning power.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】う蝕又
は歯周病の原因であるプラークを除去するため、従来よ
り歯磨によるブラッシング、あるいは洗口剤による洗口
が行われてきた。しかし、歯磨はブラシを使用する点で
使用性が悪く、また、洗口剤は簡便ではあるものの必要
十分な清掃効果が得られないという欠点が存在する。2. Description of the Related Art In order to remove plaque which is a cause of dental caries or periodontal disease, brushing with toothpaste or mouthwash with mouthwash has been conventionally performed. However, toothpaste has a drawback in that it is not easy to use because it uses a brush, and although a mouthwash is simple, a necessary and sufficient cleaning effect cannot be obtained.
【０００３】そこで、上記洗口剤の欠点を補うため、洗
口剤に研磨剤を配合することが提案されているが、研磨
剤を配合しても十分な清掃効果が得られず、歯ブラシの
併用が明記されており、このことは自ら洗口剤の利点を
放棄していると言わざるを得ない（特表平６−５０２１
４１号公報参照）。Therefore, it has been proposed to add an abrasive to the mouthwash in order to make up for the drawbacks of the above-mentioned mouthwash. However, even if the abrasive is added, a sufficient cleaning effect cannot be obtained and the toothbrush of It is specified that the combination is used, and it must be said that this abandons the advantages of the mouthwash by itself (Table 6-5021).
No. 41).
【０００４】一方、通常、歯磨の粘度は練歯磨で２００
〜２０００ポアズ、液状歯磨で２０〜１８０ポアズで、
これらで洗口することは使用性の点で不可能であり、洗
口剤の粘度は通常１〜１８００センチポアズ、特に３０
〜５００センチポアズという洗口に適した範囲に調整さ
れる。しかし、洗口剤の粘度を上記範囲にした場合、研
磨剤の沈降等の相分離が生じてしまい、品質的に問題が
あった。On the other hand, the viscosity of toothpaste is usually 200 for toothpaste.
~ 2000 poise, 20-180 poise with liquid toothpaste,
Mouthwashing with these is impossible in terms of usability, and the viscosity of the mouthwash is usually 1 to 1800 centipoise, especially 30.
It is adjusted to a range of ~ 500 centipoise suitable for mouthwash. However, when the viscosity of the mouthwash is within the above range, phase separation such as sedimentation of the abrasive occurs, which is a problem in quality.
【０００５】なお、前記特表平６−５０２１４１号公報
記載の洗口剤には、研磨剤の分散安定化のため合成又は
天然の粘土が配合され、また、その実施例中にはキサン
タンガムの併用も例示されている。しかし、上記洗口剤
は、研磨剤の分散安定性が十分満足し得るものとは言い
難く、この点の改善が望まれた。The mouthwash described in JP-A-6-502141 is blended with synthetic or natural clay for stabilizing the dispersion of the polishing agent, and xanthan gum is also used in the examples. Are also illustrated. However, it is hard to say that the above mouthwash is sufficiently satisfactory in the dispersion stability of the abrasive, and improvement of this point has been desired.
【０００６】本発明は上記問題点を改善するためになさ
れたもので、長期間の保管においても研磨剤を安定に分
散し得、洗口剤中における研磨剤の分離を防止し得る
上、簡便かつ必要十分な清掃力を有する洗口剤組成物を
提供することを目的とする。The present invention has been made to solve the above problems, and can stably disperse the abrasive even during long-term storage, prevent the abrasive from separating in the mouthwash, and are simple and convenient. Moreover, it is an object of the present invention to provide a mouth rinse composition having necessary and sufficient cleaning power.
【０００７】[0007]
【課題を解決するための手段及び作用】本発明者は上記
目的を達成するため鋭意検討を重ねた結果、研磨剤配合
量が２〜３０重量％で、かつ２５℃における粘度が１〜
１８００センチポアズである洗口剤組成物に、ジェラン
ガムを配合することにより、長期間の保管においても研
磨剤が安定に分散し、洗口剤の分離を防止することがで
きること、しかも歯ブラシを併用しなくてもプラークを
満足に除去することが可能であり、よって簡便かつ必要
十分な清掃力を有する高品質の洗口剤組成物が得られる
ことを知見し、本発明をなすに至った。Means and Actions for Solving the Problems As a result of intensive studies for achieving the above object, the present inventor has found that the compounding amount of the abrasive is 2 to 30% by weight and the viscosity at 25 ° C. is 1 to
By blending gellan gum into a mouthwash composition that is 1800 centipoise, the abrasive can be stably dispersed even during long-term storage, and separation of the mouthwash can be prevented, and without using a toothbrush. However, the inventors have found that plaques can be removed satisfactorily, and thus a high-quality mouthwash composition having a simple and necessary and sufficient cleaning power can be obtained, and the present invention has been completed.
【０００８】なお、ジェランガムはゲル化剤として食品
に使用されているものであり、特開平５−１３９９７９
号公報にはフノラン、ι−カラギーナン、ファーセレラ
ン及びジェランガムから選ばれる多糖類を有効成分とす
る虫歯菌付着阻害及び脱離のための口腔用組成物が提案
されているが、研磨剤含有洗口剤組成物の例はなく、研
磨剤配合量及び粘度が上記特定範囲である洗口剤組成物
にジェランガムを配合すること、これにより上記した優
れた効果が得られることは本発明者の新知見である。Gellan gum is used in foods as a gelling agent, and is disclosed in JP-A-5-139979.
Japanese Patent Publication proposes a composition for oral cavity for inhibiting or eliminating adhesion of dental caries, which contains a polysaccharide selected from funoran, i-carrageenan, furceleran and gellan gum as an active ingredient. There is no example of the composition, and by compounding gellan gum in the mouthwash composition in which the amount and the viscosity of the polishing agent are in the above specific range, it is a new finding of the present inventor that the above-mentioned excellent effects can be obtained. is there.
【０００９】従って、本発明は、研磨剤配合量が２〜３
０重量％で、かつ２５℃における粘度が１〜１８００セ
ンチポアズである洗口剤組成物に、ジェランガムを配合
したことを特徴とする洗口剤組成物を提供する。Therefore, in the present invention, the amount of the abrasive compounded is 2 to 3.
A mouthwash composition comprising 0% by weight and a gellan gum mixed with a mouthwash composition having a viscosity of 1 to 1800 centipoise at 25 ° C.
【００１０】以下、本発明につき更に詳細に説明する
と、本発明の洗口剤組成物は、研磨剤配合量が２〜３０
重量％で、かつ２５℃における粘度が１〜１８００セン
チポアズである洗口剤組成物に、ジェランガムを配合し
たことを特徴とするものである。The present invention will be described in more detail below. The mouthwash composition of the present invention has an abrasive compounding amount of 2 to 30.
Gellan gum is blended with a mouthwash composition having a weight percentage of 1 to 1800 centipoise at 25 ° C.
【００１１】本発明の洗口剤組成物に用いられる研磨剤
は、歯科的に許容される不溶性の研磨剤であれば特に制
限されず種々のものを使用できるが、例えば沈降性シリ
カ、ジルコノシリケート等のシリカ系研磨剤、リン酸カ
ルシウム、水酸化アルミニウム、酸化アルミニウム等が
好適に使用される。The abrasive used in the mouthwash composition of the present invention is not particularly limited as long as it is a dentally acceptable insoluble abrasive, and various kinds can be used, for example, precipitated silica and zircono. Silica-based abrasives such as silicate, calcium phosphate, aluminum hydroxide, aluminum oxide and the like are preferably used.
【００１２】上記研磨剤の配合量は、組成物全体の２〜
３０％（重量％、以下同様）、好ましくは５〜２０％で
ある。研磨剤の配合量が２％に満たないと必要な清掃力
が得られず、３０％を越えると粘度が増加し、洗口時の
使用性が低下する。The compounding amount of the above-mentioned abrasive is 2 to the whole composition.
30% (% by weight, the same applies hereinafter), preferably 5 to 20%. If the amount of the abrasive compounded is less than 2%, the required cleaning power cannot be obtained, and if it exceeds 30%, the viscosity increases and the usability at the time of mouthwash decreases.
【００１３】また、本発明洗口剤組成物の２５℃におけ
る粘度は、１〜１８００センチポアズ、好ましくは３０
〜１０００センチポアズ、更に好ましくは５０〜５００
センチポアズであり、粘度が１センチポアズ未満では分
離を生じ、１８００センチポアズを越えると流動性が悪
くなってしまう。The viscosity of the mouthwash composition of the present invention at 25 ° C. is 1 to 1800 centipoise, preferably 30.
~ 1000 centipoise, more preferably 50-500
It is centipoise, and if the viscosity is less than 1 centipoise, separation occurs, and if it exceeds 1800 centipoise, the fluidity deteriorates.
【００１４】本発明に用いられるジェランガムは、微生
物のシュードモナス・エロディアによって生産された多
糖類であり、構成する糖はグルコース、グルクロン酸及
びラムノースで、分子比は２：１：１であり、メルク社
よりケルコゲルの名称で発売されているものである。The gellan gum used in the present invention is a polysaccharide produced by the microorganism Pseudomonas erodia. The constituent sugars are glucose, glucuronic acid and rhamnose, and the molecular ratio is 2: 1: 1. It is sold under the name of Kercogel.
【００１５】上記ジェランガムの配合量は、組成物全体
の０．００５〜１％、特に０．０１〜０．６％、とりわ
け０．０５〜０．３％とすることが好適であり、０．０
０５％未満では研磨剤の分散安定化が得られない場合が
あり、１％を越えるとゲル化により流動性が損なわれる
場合がある。The amount of gellan gum is preferably 0.005 to 1%, more preferably 0.01 to 0.6%, and most preferably 0.05 to 0.3% of the total composition. 0
If it is less than 05%, dispersion stabilization of the abrasive may not be obtained, and if it exceeds 1%, fluidity may be impaired due to gelation.
【００１６】本発明の洗口剤組成物には、上記必須成分
以外に任意成分として通常の洗口剤組成物に使用可能な
成分を用いることができる。具体的には、保湿剤として
グリセリン、ソルビット、プロピレングリコール、ポリ
エチレングリコール等の多価アルコール（通常配合量２
〜７０％）、分散剤としてキサンタンガム、アルギン酸
ナトリウム、カラギーナン、カルボキシメチルセルロー
ス、ポリアクリル酸ナトリウム等の水溶性高分子化合物
（通常配合量０．００５〜１％）、界面活性剤としてラ
ウリル硫酸ナトリウム等のアニオン性界面活性剤、ラウ
リン酸デカグリセリル、ミリスチン酸ジエタノールアミ
ド等の非イオン性界面活性剤（通常配合量０．０５〜３
％）、有効成分としてフッ化ナトリウム等のフッ素化合
物、デキストラナーゼ、ムタナーゼ等の酵素、トラネキ
サム酸、ε−アミノカプロン酸、香味剤としてサッカリ
ンナトリウム、ペパーミント、スペアミント、ウィンタ
ーグリーンなどが例示される。なお、これら任意成分の
配合量は、本発明の効果を妨げない範囲で通常量とする
ことができる。In the mouth rinse composition of the present invention, in addition to the above-mentioned essential components, optional components that can be used in ordinary mouth rinse compositions can be used. Specifically, polyhydric alcohols such as glycerin, sorbit, propylene glycol, and polyethylene glycol as moisturizers (usually 2
To 70%), a water-soluble polymer compound such as xanthan gum, sodium alginate, carrageenan, carboxymethyl cellulose, sodium polyacrylate (usually 0.005 to 1%) as a dispersant, and sodium lauryl sulfate as a surfactant. Nonionic surfactants such as anionic surfactants, decaglyceryl laurate and myristate diethanolamide (usually 0.05 to 3)
%), Fluorine compounds such as sodium fluoride, enzymes such as dextranase and mutanase, tranexamic acid, ε-aminocaproic acid, and flavoring agents such as sodium saccharin, peppermint, spearmint, and wintergreen. In addition, the compounding amount of these optional components can be a usual amount within a range that does not impair the effects of the present invention.
【００１７】[0017]
【発明の効果】本発明の洗口剤組成物は、長期間の保管
においても研磨剤が安定に分散され、洗口剤の分離が防
止可能であり、しかも歯ブラシを併用しなくてもプラー
クを満足に除去可能であり、簡便で必要十分な清掃力を
有する高品質なものである。EFFECTS OF THE INVENTION The mouthwash composition of the present invention stably disperses the abrasive even during long-term storage, can prevent separation of the mouthwash, and can remove plaque without using a toothbrush. It is a high quality product that can be satisfactorily removed, is simple, and has sufficient and sufficient cleaning power.
【００１８】[0018]
【実施例】以下、実施例及び比較例を示して本発明を具
体的に説明するが、本発明は下記実施例に制限されるも
のではない。なお、各例中の％はいずれも重量％であ
る。EXAMPLES The present invention will be specifically described below with reference to Examples and Comparative Examples, but the present invention is not limited to the following Examples. In addition,% in each example is% by weight.
【００１９】〔実施例、比較例〕表１に示す組成の洗口
剤組成物を調製し、下記方法で粘度、分散安定性、清掃
力を評価した。結果を表１に示す。粘度 粘度計 ：ＢＨ型粘度計（東京計器製作所社製） ローター：Ｎｏ．１ 回転数 ：４〜２０ｒｐｍ 測定温度：２５℃分散安定性 プラスチックボトル（８０ｍｌ）にサンプルを充填し、
４０℃の恒温槽に１ヶ月保管し、相分離を目視で下記の
基準により判断した。 ○：外観上変化なく良好。 ×：研磨剤の沈降又はシネリシス現象が認められ、分離
を生じている。清掃力評価法 内寸法が縦４０ｍｍ、横１００ｍｍ、高さ４５ｍｍのア
クリル樹脂製容器中央に取り付けた正三角柱（高さ３０
ｍｍ）の側面に黒の油性インクを均一に塗布し、下記色
差計を用いて色差（Ｌ１）を測定した亜鉛板（２５×３
９×３ｍｍ）をセットした。次に、サンプルを容器に入
れ、蓋をし、下記の条件にて振盪した。その後、亜鉛板
を取り出し、水洗し、再び色差（Ｌ２）を測定し、次式
により清掃力（ΔＬ値）を算出した。 色差計：Σ８０型色差計（日本電色工業Ｋ．Ｋ） 清掃力（ΔＬ値）＝Ｌ２−Ｌ１[Examples and Comparative Examples] Mouthwash compositions having the compositions shown in Table 1 were prepared, and the viscosity, dispersion stability and cleaning power were evaluated by the following methods. The results are shown in Table 1. Viscosity viscometer: BH type viscometer (manufactured by Tokyo Keiki Seisakusho) Rotor: No. 1 rotation speed: 4 to 20 rpm Measurement temperature: 25 ° C Dispersion stability A plastic bottle (80 ml) was filled with the sample,
It was stored in a constant temperature bath of 40 ° C. for 1 month, and the phase separation was visually judged according to the following criteria. ○: Good with no change in appearance. X: Sedimentation or syneresis phenomenon of the abrasive was observed, and separation occurred. Cleaning power evaluation method An equilateral triangular column (height 30 mm) attached in the center of an acrylic resin container with internal dimensions of 40 mm long, 100 mm wide, and 45 mm high
mm) and the black oil-based ink was evenly applied to the side surface, and the color difference (L1) was measured using the following color difference meter.
9 × 3 mm) was set. Next, the sample was placed in a container, covered with a lid, and shaken under the following conditions. Then, the zinc plate was taken out, washed with water, the color difference (L2) was measured again, and the cleaning power (ΔL value) was calculated by the following formula. Color difference meter: Σ80 color difference meter (Nippon Denshoku Industries KK) Cleaning power (ΔL value) = L2-L1
【００２０】[0020]
【表１】 [Table 1]
【００２１】表１の結果より、本発明の洗口剤組成物
は、研磨剤の分散安定性及び清掃力に優れていることが
確認された。From the results shown in Table 1, it was confirmed that the mouthwash composition of the present invention was excellent in dispersion stability and cleaning power of the abrasive.
Claims (2)
２５℃における粘度が１〜１８００センチポアズである
洗口剤組成物に、ジェランガムを配合したことを特徴と
する洗口剤組成物。1. A mouthwash composition characterized by containing gellan gum in a mouthwash composition having an abrasive content of 2 to 30% by weight and a viscosity at 25 ° C. of 1 to 1800 centipoise. .
０．００５〜１重量％である請求項１記載の洗口剤組成
物。2. The mouthwash composition according to claim 1, wherein the content of gellan gum is 0.005 to 1% by weight based on the total weight of the composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17152495A JPH08337518A (en) | 1995-06-14 | 1995-06-14 | Mouth-washing composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17152495A JPH08337518A (en) | 1995-06-14 | 1995-06-14 | Mouth-washing composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08337518A true JPH08337518A (en) | 1996-12-24 |
Family
ID=15924722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17152495A Pending JPH08337518A (en) | 1995-06-14 | 1995-06-14 | Mouth-washing composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08337518A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002291859A (en) * | 2001-03-30 | 2002-10-08 | Kobayashi Pharmaceut Co Ltd | Gel-like composition |
| JP2008120753A (en) * | 2006-11-14 | 2008-05-29 | Sunstar Inc | Liquid composition for oral cavity |
| WO2012087324A1 (en) | 2010-12-23 | 2012-06-28 | Colgate-Palmolive Company | Fluid oral care compositions |
| WO2013118452A1 (en) | 2012-02-07 | 2013-08-15 | 株式会社サンギ | Calcium phosphate dispersion composition |
| RU2582945C2 (en) * | 2010-12-23 | 2016-04-27 | Колгейт-Палмолив Компани | Liquid compositions, containing structuring agent |
-
1995
- 1995-06-14 JP JP17152495A patent/JPH08337518A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002291859A (en) * | 2001-03-30 | 2002-10-08 | Kobayashi Pharmaceut Co Ltd | Gel-like composition |
| JP2008120753A (en) * | 2006-11-14 | 2008-05-29 | Sunstar Inc | Liquid composition for oral cavity |
| WO2012087324A1 (en) | 2010-12-23 | 2012-06-28 | Colgate-Palmolive Company | Fluid oral care compositions |
| CN103260583A (en) * | 2010-12-23 | 2013-08-21 | 高露洁-棕榄公司 | Fluid oral care compositions |
| JP2014501256A (en) * | 2010-12-23 | 2014-01-20 | コルゲート・パーモリブ・カンパニー | Oral care fluid composition |
| AU2010365777B2 (en) * | 2010-12-23 | 2015-10-29 | Colgate-Palmolive Company | Fluid oral care compositions |
| CN103260583B (en) * | 2010-12-23 | 2016-02-03 | 高露洁-棕榄公司 | Fluid oral care composition |
| RU2582945C2 (en) * | 2010-12-23 | 2016-04-27 | Колгейт-Палмолив Компани | Liquid compositions, containing structuring agent |
| US11147751B2 (en) | 2010-12-23 | 2021-10-19 | Colgate-Palmolive Company | Fluid compositions comprising a structuring agent |
| WO2013118452A1 (en) | 2012-02-07 | 2013-08-15 | 株式会社サンギ | Calcium phosphate dispersion composition |
| US9687435B2 (en) | 2012-02-07 | 2017-06-27 | Kabushiki Kaisha Sangi | Calcium phosphate dispersion composition |
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