JP2016102069A - 歯面清掃方法、歯面清掃用組成物、及びその使用方法 - Google Patents
歯面清掃方法、歯面清掃用組成物、及びその使用方法 Download PDFInfo
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- JP2016102069A JP2016102069A JP2014239781A JP2014239781A JP2016102069A JP 2016102069 A JP2016102069 A JP 2016102069A JP 2014239781 A JP2014239781 A JP 2014239781A JP 2014239781 A JP2014239781 A JP 2014239781A JP 2016102069 A JP2016102069 A JP 2016102069A
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- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/24—Phosphorous; Compounds thereof
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- A—HUMAN NECESSITIES
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
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- A—HUMAN NECESSITIES
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
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- A61K8/25—Silicon; Compounds thereof
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/345—Alcohols containing more than one hydroxy group
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/28—Rubbing or scrubbing compositions; Peeling or abrasive compositions; Containing exfoliants
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/596—Mixtures of surface active compounds
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Abstract
Description
また、該歯面清掃方法に好適に用いることができる歯面清掃用組成物を提供することを課題とする。
さらに、該歯面清掃用組成物の使用方法を提供することを課題とする。
また、本発明の別の態様によれば、該歯面清掃方法に好適に用いることができる歯面清掃用組成物が提供される。
さらに、本発明の別の態様によれば、該歯面清掃用組成物の使用方法が提供される。
ココイルイセチオン酸ナトリウムが挙げられる。これらは単独で用いても2種類以上を同時に用いてもよい。
表1に示した組成にて各成分を混合し、実施例1〜6及び比較例1〜3の歯面清掃用組成物を調製した。なお、表1中の各組成の単位は重量%であり、空欄となっている成分は添加していないことを意味する。また、シリカについては、平均粒子径及び吸油量を併せて示した。
牛歯を厚さ約1mmにスライスし、1mm四方の試験窓を残してマニキュアでコートした。これをエナメルブロックとした。エナメルブロックを37℃環境下で4日間脱灰液に浸漬し、人工う蝕を作製した。人工う蝕を作製したエナメルブロックを、下記(1)〜(4)のpHサイクル(1日間)を7回繰り返した(7日間)。
(1)実施例及び比較例の歯面清掃用組成物の10倍希釈液に5分間浸漬
(2)再石灰化液に6時間浸漬
(3)実施例及び比較例の歯面清掃用組成物の10倍希釈液に5分間浸漬
(4)脱灰液に約18時間浸漬
ヘペスバッファー塩:20mM
塩化カリウム:130mM
塩化カルシウム:1.5mM
リン酸二水素カリウム:0.9mM
乳酸:0.1M
塩化カルシウム:1.5mM
リン酸二水素カリウム:0.9mM
カルボキシメチルセルロースナトリウム:1重量%
○: 再石灰化率15%以上
△: 再石灰化率1%以上15%未満
×: 再石灰化率1%未満
Duncan Yu. “Stain removal efficacy of two new fluoride dentifrices containing essential oils” American Journal of Dentistry, (13), 23-25 (2000) に記載の方法に準じて実施した。牛歯のエナメル質をレジンを用いて包埋し、試験面を研磨した。試験片を酸処理した後、着色培地に浸漬した。さらに着色培地の1/20の量のコクリア属細菌(Kocuria rhizophila)培養液及び0.2%塩化鉄(III)水溶液を添加し、37℃で4日間振とう培養を行った。試験片を培養液から取り出した後、オートクレーブ(121℃、15分間)に供することで歯面清掃性試験用の試験片とした。なお、着色培地はTSB液体培地100mLに対しインスタントコーヒー0.34g、インスタント紅茶0.25g、ムチン0.25gを加えたものをオートクレーブに供することで調製した。
測色機を用いて試験片のLab値を測定した後、実施例及び比較例の歯面清掃用組成物の40重量%水溶液に浸漬し、ブラシ摩耗試験機を用い、荷重150g、800ストロークの条件で歯面をブラッシングした。試験後、試験片のLab値を測定し、ΔE(=√(ΔL2+Δa2+Δb2))を算出した。ΔEが大きいほど清掃性が高いことを示す。評価は下記の指標により行った。結果を表1に示す。
○: ΔEが6以上
△: ΔEが2以上6未満
×: ΔEが2未満
Claims (3)
- カゼインホスホペプチド−アモルファスカルシウムホスフェート複合体及び/又はカゼインホスホペプチド−アモルファスカルシウムフルオライドホスフェート複合体:1〜20重量%と、キシリトール及び/又はサッカリンナトリウム:0.001〜3重量%と、湿潤剤:20〜80重量%と、平均粒子径0.5μm以上50μm以下のシリカ:0.1〜20重量%を含み、残部主成分が水である歯面清掃用組成物を歯面に適用し、歯面清掃用組成物が適用された歯面を研磨し、歯面研磨後の歯面清掃用組成物の過剰分を水による洗口を行うことなく除去し、口腔内に歯面清掃用組成物の一部が残存した状態を保持することを特徴とする歯面清掃方法。
- カゼインホスホペプチド−アモルファスカルシウムホスフェート複合体及び/又はカゼインホスホペプチド−アモルファスカルシウムフルオライドホスフェート複合体:1〜20重量%と、キシリトール及び/又はサッカリンナトリウム:0.001〜3重量%と、湿潤剤:20〜80重量%と、平均粒子径0.5μm以上50μm以下のシリカ:0.1〜20重量%を含み、残部主成分が水である歯面清掃用組成物であって、前記歯面清掃用組成物は、歯面に適用されて、歯面の研磨に用いられ、歯面研磨後、過剰分は水による洗口を行うことなく除去され、口腔内にその一部が残存した状態で保持されるために用いられることを特徴とする歯面清掃用組成物。
- カゼインホスホペプチド−アモルファスカルシウムホスフェート複合体及び/又はカゼインホスホペプチド−アモルファスカルシウムフルオライドホスフェート複合体:1〜20重量%と、キシリトール及び/又はサッカリンナトリウム:0.001〜3重量%と、湿潤剤:20〜80重量%と、平均粒子径0.5μm以上50μm以下のシリカ:0.1〜20重量%を含み、残部主成分が水である歯面清掃用組成物の、歯面に適用されて、歯面の研磨に用いられ、歯面研磨後、過剰分は水による洗口を行うことなく除去され、口腔内にその一部が残存した状態で保持される使用方法。
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JP2014239781A JP2016102069A (ja) | 2014-11-27 | 2014-11-27 | 歯面清掃方法、歯面清掃用組成物、及びその使用方法 |
US14/943,469 US20160151253A1 (en) | 2014-11-27 | 2015-11-17 | Method for cleaning tooth surface, composition for cleaning tooth surface, and method for using the composition |
AU2015258320A AU2015258320B2 (en) | 2014-11-27 | 2015-11-20 | Method for cleaning tooth surface, composition for cleaning tooth surface, and method for using the composition |
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Cited By (2)
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WO2023112210A1 (ja) * | 2021-12-15 | 2023-06-22 | 日本たばこ産業株式会社 | Cpp-acpを含有するオーラルパウチ製品 |
WO2023112215A1 (ja) * | 2021-12-15 | 2023-06-22 | 日本たばこ産業株式会社 | Cpp-acpとニコチンまたはニコチン含有原料とを含有するオーラルパウチ製品 |
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US11883511B2 (en) * | 2019-12-12 | 2024-01-30 | Gaba International Holding Gmbh | Thickening silica as fluoride carrier for tailored delivery and slow release |
WO2024192371A1 (en) * | 2023-03-15 | 2024-09-19 | Colgate-Palmolive Company | Oral care compositions based on kocuria and methods |
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WO2023112210A1 (ja) * | 2021-12-15 | 2023-06-22 | 日本たばこ産業株式会社 | Cpp-acpを含有するオーラルパウチ製品 |
WO2023112215A1 (ja) * | 2021-12-15 | 2023-06-22 | 日本たばこ産業株式会社 | Cpp-acpとニコチンまたはニコチン含有原料とを含有するオーラルパウチ製品 |
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