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TWI262071B - Strip for whitening tooth surfaces - Google Patents

Strip for whitening tooth surfaces Download PDF

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Publication number
TWI262071B
TWI262071B TW092103582A TW92103582A TWI262071B TW I262071 B TWI262071 B TW I262071B TW 092103582 A TW092103582 A TW 092103582A TW 92103582 A TW92103582 A TW 92103582A TW I262071 B TWI262071 B TW I262071B
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film
film according
whitening agent
teeth
weight
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TW092103582A
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TW200400810A (en
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David B Viscio
Guofeng Xu
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Colgate Palmolive Co
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0208Tissues; Wipes; Patches
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00Preparations for dentistry
    • A61K6/30Compositions for temporarily or permanently fixing teeth or palates, e.g. primers for dental adhesives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/22Peroxides; Oxygen; Ozone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/86Polyethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/02Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/30Characterized by the absence of a particular group of ingredients
    • A61K2800/31Anhydrous

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Description

經濟部智慧財產局員工消費合作社印製 1262071 A7 B7 五、發明說明(1) 發明領域 本發明通常係有關一種潔白人類牙齒之系統,尤有關於 一種供施加潔白劑至牙齒上以自牙齒表面去除污斑的條狀 物。 發明背景 先前技術 牙齒係由内部象牙質層和外部硬琺瑯質層(其為牙齒之 保護層)所構成。牙齒之琺瑯質層本質上為不透明白色或 稍微偏白之顏色。正是這Ϊ法瑯質層會生污斑或變色。牙齒 之琺瑯質層係由產生有點孔質表面之磷灰石礦物質結晶所 構成。咸信Ϊ法瑯質層之有孔性為使污染劑及變色物質滲透 琺瑯質並使牙齒變色的原因。 一個人每天會遇到或接觸到之許多物質都會“污染”牙齒 或減低其牙齒之“白度”。尤其,食物、煙草產品及諸如人 所喝之茶及咖啡之流體物質都很容易污染牙齒。此等產品 或物質易於聚積在牙齒的琺瑯質層上且形成覆蓋牙齒之一 層膜。此問題會逐漸發生歷經數年,使吾人牙齒之琺瑯質 層明顯改變顏色。 此技藝中已知有效潔白牙齒之方法包括塗抹(如藉由塗 刷)揭示於US 5,256,402及US 5,814,309中之包含過氧 化物之牙粉組成物至牙齒上。 最近,已可獲得許多架上販賣之牙齒潔白系統,包括由 一其表面上已塗抹有牙齒潔白組成物之薄條塑膠膜所組成 -3- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐)
經濟部智慧財產局員工消費合作社印製 1262071 μ B7 五、發明說明(2) 之潔白系統,如 US 5,894,017、US 5,891,453 及 6,045,81 1 所述。雖然此等系統當被塗抹至污潰牙齒時可產生潔白效 果,但此技藝仍持續尋找新的系統來改善及增加牙齒潔白 度。 發明概述 根據本發明乃提供一種供施加含有藥劑之組成物以潔白 牙齒之污潰表面之系統,其中係提供一種可附著至潮濕牙 齒表面之薄膜,其包含一種由一或多種氧化乙稀聚合物之 乾燥、可水合之基質,和一種水可溶塑化劑,該基質混合 有一種有效量之固體水可溶潔白劑,其當藉由唾液被溶解 於口腔中時,可自膜被釋放,用以潔白為薄膜所貼覆之牙 齒。 較佳具體例之說明 本發明之可水合之聚(乙烯)氧化物膜可被製成厚度約20 至約1500微米(μηι),較佳約50至約1000微米。乾燥薄 膜包含去活化態之固體過氧化物潔白劑。薄膜藉唾液於口 腔中之水合溶解混合於氧化乙烯聚合物基質中之水可溶潔 白劑,藉此使潔白劑被活化並釋放至薄膜所貼覆之牙齒表 面。 潔白劑被溶解及隨後被釋出與牙齒表面接觸之速率係藉 由改變薄膜厚度、聚合物特性及潔白劑濃度來控制,該濃 度一般由約薄膜之0.1至約30重量%,且較佳約0.5至 約25重量%變動。 -4 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐)
1262071 A7 B7 五、發明說明(3) 適合實施本發明之固體潔白劑包括過氧化物、金屬亞氣 S复鹽(metal chlorites)、過硼酸鹽、過碳酸鹽、過氧酸、過 硫酸鹽及彼等之混合物。適合之過氧化物化合物包括過氧 化氫、脲過氧化物、過氧化鈣及彼等之混合物。適合之金 屬亞氣酸鹽包括亞氣酸妈、亞氣酸鎖、亞氣酸鎂、亞氣酸 鋰、亞氣酸鈉及亞氣酸鉀。較佳之亞氣酸鹽為亞氯酸鈉。 較佳之過碳酸鹽為過碳酸鈉。較佳之過硫酸鹽為 OxoncsTM。 可用於本發明目的之氧化乙烯聚合物包括由約1〇,〇〇〇 道耳頓(Dalton)和至至高達約1〇,〇〇〇,〇〇〇道耳頓且較佳在 約100,000至約1,500,000道耳頓範圍之變動分子量之氧 化乙烯聚合物之均聚物或混合物。此種氧化乙烯聚合物為 商業上可由各種來源獲得。在分子量範圍1〇,⑼〇至 1,000,000道耳頓之聚(乙烯)氧化物聚合物可得自聯合碳化 公司之商標名“Polyox”產品且為供本發明目的之較佳者。 氧化乙烯聚合物包含本發明薄膜之約50至約95重量%且 較佳約60至約85重量%。 經濟部智慧財產局員工消費合作社印製 可用於本發明目的之塑化劑係選自二醇類,如丙二醇、 聚乙一醇,多元醇’如甘油及山梨醇及甘油I旨,如三乙酸 甘油酯。塑化劑包含本發明薄膜之約5至約30%之重量 %,較佳約10至約25重量%。 甘油為供本發明使用之較佳塑化劑,丙二醇或聚乙二醇 亦是,例如可得自聯合碳化公司之Carbowaxes系列,其 分子量範圍在200至600道耳頓。 -5- 本紙張尺度適用中國國家標準(CNS)A4規格(210x297公釐) 經濟部智慧財產局員工消費合作社印製 1262071 μ B7 五、發明說明(4) 除了混合過氧化物潔白劑和塑化劑外,亦可包含小 量,例如0.01至2重量%之諸如抗氧化劑、保存劑、香 料及著色劑之成分於薄膜基質中。 氧化乙烯聚合物薄膜之一面亦可被塗覆例如10奈米 (nm)至500微米厚之保護塗層,其係充作一屏障以避免可 溶解之潔白劑自基質釋放至口腔黏膜,藉此達成潔白劑僅 單向釋出於牙齒表面的目的。 塗料被塗覆一充分薄層,使其不會干擾薄膜之可撓性 及使潔白條狀物可符合一列牙齒的排列。 塗料可為高分子量(也就是,分子量大於1,〇〇〇,〇〇〇道 耳頓)且包括乙基纖維素、丙基纖維素、異丙基纖維素、 丁基纖維素、第三-丁基纖維素、乙酸纖維素及聚乙烯醇 之衍生物(如聚乙烯乙酸酯及蟲膠)之一或組合。 本發明之氧化乙烯聚合物薄膜可利用傳統擠壓或溶劑 澆鑄法來製備。例如,為藉溶劑澆鑄製備薄膜,可將聚 (乙烯)氧化物、氧化乙烯或聚合物之混合物溶解於充分量 之與聚合物相容之溶劑中。適合之溶劑的實例包括水、 醇、丙酮、乙酸乙酯或其之混合物。於溶液形成後,於攪 拌中添加塑化劑,若需要施加熱以幫助溶解,直到形成透 明及均勻之溶液為止,接著添加潔白劑及其他成分,如香 料。溶液被塗覆至一適合之載體物質並予以乾燥形成薄 膜。載體物質必須具有表面張力,使聚合物溶液均勻地擴 展橫過預期之載體寬度,而不會浸泡形成兩基材間之破壞 鍵。 各 本紙張尺度適用中國國家標準(CNS)A4規格(210x297公釐)
經濟部智慧財產局員工消費合作社印製 1262071 a? B7 五、發明說明(5) 適合之載體物質的實例包括玻璃、不銹鋼、鐵夫隆、聚 乙稀-浸潰之牛皮紙。 本發明所使用之薄膜不含蠟、聚乙烯、聚酯、羥丙基纖 維素及/或抗微生物劑。 薄膜之乾燥可利用不會對薄膜之活性成分或香料有不利 影響之乾燥烘箱、乾燥隧道、真空乾燥機、或任何其他適 合之乾燥設備,於高溫氣浴中進行。 為便於使用,將乾燥薄膜切割成適合大小及形狀之小片 並予以包裝於適合之容器中。 為使用本發明之潔白膜條狀物,薄膜當被貼至牙齒表面 時,當於口腔中藉唾液予以水合或藉浸泡條狀物於水中予 以預濕時,將以適當方式附著至牙齒上。就此點而言,潔 白條狀物被形成具有適合覆蓋一列牙齒(上或下)之寬度 尺寸。因此,潔白條狀物可分別或同時被貼至牙齒之上排 或下排。潔白條狀物之長度尺寸係藉所需之覆蓋量來決 定。就此點而言,需要潔白之牙齒數將決定潔白條狀物的 尺寸,例如,可能期望僅潔白前面牙齒,因為這是最容易 被人看見的部位。因此,當與期望潔白所有牙齒的情況相 比,在此情況中,潔白條狀物之長度可予以減少。潔白條 狀物貼至牙齒的期間將視潔白劑之種類及濃度以及污斑的 種類與強度來調整。 本發明藉由下列實施例予以說明。 實施例1 本紙張尺度適用中國國家標準(CNS)A4規格(210x297公釐)
A7 B7 1262071 五、發明說明(6) 於攪拌中將10.0克聚氧化乙烯(M W 200 000,Aldrich) 缓慢添加至約85·0克之被加熱至約肋艺之去離子水中, 以形成一透明及黏性溶液。於此溶液中添加2·5克甘油並 攪拌約30分鐘。將混合物冷卻至低於4〇它,添加2·4克 之過碳酸鈉並徹底混合。將形成之白色混合物澆鑄於一玻 璃板上並使其乾燥過夜。形成一白色乾燥薄膜,其很容易 自玻璃板上被剝離。乾燥薄膜具有約16〇微米之厚度且包 含以薄膜重量計約3.4%之過氧化氫當量。 此溥膜(稱為“薄膜Α”)之潔白效能藉弄濕及放置一片 薄膜04毫米χΐ5毫米,重量23毫克)於一有污斑之牛 的綠瑯貝片(依據 G.K· Stookey,Τ·Α· Barkhard 及 B.R·
Schemerhorn,J· Dental Res·,01,1236-9(1982)之“以牙粉去 除污斑之试管試驗”所述來製備,且係獲自印地安那大學 之口腔健康研究機構)來檢驗。將一片濕紙巾放在薄膜之 上方以維持濕度。於30分鐘後,將紙巾和殘餘薄膜去 除’將牙齒以水清洗。以美樂達(Minolta)色度計CR 321 型測量及記錄處理前後牙齒的色度,其“L”為眼睛對明暗 度之反應的測置值’愈高之L值顯示牙齒愈白。 經濟部智慧財產局員工消費合作社印製 為比較之目的,亦將取自商場販售之揭示於US 5,894, 017中’包含5·2重量%過氧化氫之牙齒潔白條狀物(稱 作“薄膜Β”)切割成重40毫克之類似尺寸,遵照實施例 1之程序將其用於處理一類似之有污斑之牛的琺螂質片。 經處理薄膜Α和Β之L值的變化被記錄於下表I。 -8- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) ' 71 71 20五 12 經濟部智慧財產局員工消費合作社印製 發明說明(Ο
記錄於表I中之結果顯示根據本發明所 —
薄膜 ===== B 重量(毫克)H202重量% 23_3,4 40 白效能,雖然有較低之過氧化物含量,名備之/專膜的潔 市售潔白條狀物(該B)。 __期地高於 實施例2 一系列薄膜之製備係利用10.0克聚气 乂
a乳化乙烯(M.W 400,000道耳頓)於劇烈攪拌中被緩慢添加至 、· 熱至約貌之去離子水中而成。於維持:同:2:: 攪拌中,緩慢添加另一 10.0克聚氧化乙烯(M^ 200,000道耳頓)於此溶液中。於聚氧化乙烯完全溶解 後,形成半透明且黏性之溶液/懸浮液。藉於約80。0下 加熱及攪拌又兩小時來濃縮溶液。然後冷卻溶液至室溫 (23°c)。 添加3.3克甘油於上述溶液並攪拌約30分鐘,直到獲 得一均勻溶液為止。隨後,添加3.0克過碳酸鈉粉末並徹 底與聚氧化乙稀溶液混合,形成白色、厚稠之凝膠狀懸浮 液。 藉洗鑄上述凝膠狀懸浮液於玻璃板上並在室溫(23 °C )下乾燥過夜來製備無撐薄膜。於乾燥後,薄膜形成且 -9-本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 經濟部智慧財產局員工消費合作社印製 1262071 A7 B7 五、發明說明(8) 容易自玻璃板上將其剝離。薄膜為可撓且強韌且可被彎曲 或折疊而不會斷裂。製備薄和厚的薄膜。一被稱作“C”之 薄膜具有約1〇〇微米之厚度且包含以重量計約2.9%之過 氧化氫。 一稱作“薄膜D”之較厚薄膜具有500微米之厚度及以重 量計3.4%之過氧化氫含量。 藉澆鑄如上述製備之聚氧化乙烯懸浮液於可撓棉布及 於空氣中乾燥來製備第三支撐薄膜。所得之條狀物(稱作 “薄膜E”)具有以支撐薄膜之重量計1.5%之過氧化氫含 量。 利用有污斑之牛琺瑯質片重覆實施例I之潔白試驗程 序,來測定薄膜C、D及E之牙齒潔白效能。以美樂達 (Minolta)色度計CR 321型測量及記錄處理前後牙齒的色 度變化。作為比較,亦將一片市售潔白條狀物(實施例I 之薄膜B)切割成類似尺寸,並用於處理另一牛齒30分 鐘。此等試驗之結果被記錄於表II。 表 II 薄膜 H2o2重量% 初L 末L dL C 2.9 28.98 47.56 18.58 D 3.4 38.28 65.21 26.93 E 3.0 40.07 61.82 21.75 B 4.6 33.33 41.54 8.21 有污斑之牛琺瑯質片於曝露至本發明薄膜C、D及E中 30分鐘後的色度,當與比較之市售潔白條狀物薄膜B比 較,顯示優越之潔白效能。 -10- 本紙張尺度適用中國國家標準(CNS)A4規格(210 x297公釐)

Claims (1)

1262071 A8 B8 C8 D8 六、申請專利範圍 1- 一種薄之可撓性薄膜,其當被貼至有污斑之牙齒時被唾 液水合且以此種形式有效地潔白牙齒,該薄膜含有包含 固體過氧化物潔白劑之無水可水合之氧化乙烯聚合物基 質,藉其貼附至有污斑的牙齒表面,當薄膜被定位放置 在牙齒上時,過氧化物潔白劑被存在於口腔中之唾液溶 解成有效的潔白活性,其中氧化乙烯聚合物具有約 100,000至10,000,000道耳頓範圍之分子量。 2. 根據申請專利範圍第1項之薄膜,其中氧化乙烯聚合物 具有約100,000至1,500,000道耳頓範圍之分子量。 3. 根據申請專利範圍第1項之薄膜,其中氧化乙烯聚合物 包含薄膜之約50至約95重量%。 4. 根據申請專利範圍第1項之薄膜,其中薄膜包含約0.1 至約30重量%之固體潔白劑。 5. 根據申請專利範圍第1項之薄膜,其中潔白劑為過碳酸 鈉。 6. 根據申請專利範圍第1項之薄膜,其中一塑化劑被混合 於基質中。 經濟部智慧財產局員工消費合作社印製 7. 根據申請專利範圍第6項之薄膜,其中塑化劑以約5.0 至約30.0重量%之濃度存在於基質中。 8. 根據申請專利範圍第6項之薄膜,其中塑化劑為甘油。 9. 根據申請專利範圍第1項之薄膜,具有約20至約1500 微米範圍之厚度。 -11 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 x297公釐)
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Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6517532B1 (en) 1997-05-15 2003-02-11 Palomar Medical Technologies, Inc. Light energy delivery head
US8182473B2 (en) 1999-01-08 2012-05-22 Palomar Medical Technologies Cooling system for a photocosmetic device
AU7568698A (en) 1997-05-15 1998-12-08 General Hospital Corporation, The Method and apparatus for dermatology treatment
AU3450799A (en) 1998-03-12 1999-09-27 Palomar Medical Technologies, Inc. System for electromagnetic radiation of the skin
US8652446B2 (en) * 2000-03-17 2014-02-18 Lg Household & Healthcare Ltd. Apparatus and method for whitening teeth
US7785572B2 (en) 2000-03-17 2010-08-31 Lg Household And Health Care Ltd. Method and device for teeth whitening using a dry type adhesive
ES2320321T3 (es) 2000-03-17 2009-05-21 LG HOUSEHOLD & HEALTH CARE LTD. Parches para blanquear dientes.
US6689344B2 (en) 2000-03-17 2004-02-10 Lg Household & Healthcare Ltd. Patches for teeth whitening
US20060004347A1 (en) * 2000-12-28 2006-01-05 Palomar Medical Technologies, Inc. Methods and products for producing lattices of EMR-treated islets in tissues, and uses therefor
IL157684A0 (en) * 2001-03-02 2004-03-28 Palomar Medical Tech Inc Apparatus and method for photocosmetic and photodermatological treatment
US6946142B2 (en) * 2001-06-23 2005-09-20 Lg Household & Healthcare Ltd. Multi-layer patches for teeth whitening
WO2003015656A2 (en) * 2001-08-17 2003-02-27 Smithkline Beecham P.L.C. Oral care substance delivery strip
US7223270B2 (en) * 2001-11-29 2007-05-29 Altshuler Gregory B Light emitting toothbrush for oral phototherapy
US6770266B2 (en) * 2002-05-24 2004-08-03 Colgate Palmolive Company Liquid tooth whitening composition
BR0312430A (pt) * 2002-06-19 2005-04-26 Palomar Medical Tech Inc Método e aparelho para tratamento de condições cutâneas e subcutâneas
US8956160B2 (en) * 2002-07-02 2015-02-17 Ranir, Llc Device and method for delivering an oral care agent
US20050019277A1 (en) * 2002-09-11 2005-01-27 The Procter & Gamble Company Tooth whitening products
US20050100515A1 (en) * 2002-09-11 2005-05-12 The Procter & Gamble Company Tooth whitening products
US8524200B2 (en) 2002-09-11 2013-09-03 The Procter & Gamble Company Tooth whitening products
US6916463B2 (en) * 2002-09-24 2005-07-12 The Procter & Gamble Company Oral products having an aesthetic layer
WO2004033040A1 (en) * 2002-10-07 2004-04-22 Palomar Medical Technologies, Inc. Apparatus for performing photobiostimulation
US20070213792A1 (en) * 2002-10-07 2007-09-13 Palomar Medical Technologies, Inc. Treatment Of Tissue Volume With Radiant Energy
CA2501098C (en) 2002-10-23 2014-04-08 Palomar Medical Technologies, Inc. Phototreatment device for use with coolants and topical substances
WO2004058352A2 (en) * 2002-12-20 2004-07-15 Palomar Medical Technologies, Inc. Apparatus for light treatment of acne and other disorders of follicles
US7004756B2 (en) * 2003-01-24 2006-02-28 Ultradent Products, Inc. Pre-shaped dental trays and treatment devices and methods that utilize such dental trays
US6964571B2 (en) * 2003-01-24 2005-11-15 Ultradent Products, Inc. Pre-shaped dental trays and treatment devices and methods that utilize such dental trays
WO2004073537A2 (en) * 2003-02-19 2004-09-02 Palomar Medical Technologies, Inc. Method and apparatus for treating pseudofolliculitis barbae
US7074042B2 (en) * 2003-05-27 2006-07-11 Ultradent Products, Inc. Tray-like dental bleaching devices having a barrier layer and a substantially solid bleaching composition
US6860736B2 (en) * 2003-05-23 2005-03-01 Ultradent Products, Inc. Oral treatment devices that include a thin, flexible barrier layer and an endoskeleton treatment or adhesive composition
US7011523B2 (en) * 2003-10-22 2006-03-14 Ultradent Products, Inc. Bleaching compositions and devices having a solid adhesive layer and bleaching gel adjacent thereto
US7059857B2 (en) * 2003-05-27 2006-06-13 Ultradent Products, Inc. Substantially solid desensitizing compositions and devices having a tray-like configuration and methods of manufacturing and using such compositions and devices
US7040897B2 (en) * 2003-05-23 2006-05-09 Ultradent Products, Inc. Thin, flexible membrane dental trays and systems and methods utilizing such trays
US7056118B2 (en) * 2003-05-27 2006-06-06 Ultradent Products, Inc. Compositions and devices having a tray-like configuration for delivering a medicament and methods of manufacturing and using such compositions and devices
US7052275B2 (en) * 2003-05-27 2006-05-30 Ultradent Products, Inc. Kits and methods for bleaching and desensitizing teeth
US7048543B2 (en) * 2003-05-27 2006-05-23 Ultradent Products, Inc. Substantially solid bleaching composition in a tray-like configuration
US20050002975A1 (en) * 2003-06-06 2005-01-06 Densen Cao Structures and methods for delivering topical compositions
US20050036958A1 (en) * 2003-08-13 2005-02-17 Jianxun Feng Dental bleaching
US6981874B2 (en) * 2003-10-22 2006-01-03 Ultradent Products, Inc. Dental bleaching compositions and devices having a solid activation adhesive layer or region and bleaching gel layer or region
US6997708B2 (en) * 2003-10-22 2006-02-14 Ultradent Products, Inc. Treatment compositions and strips having a solid adhesive layer and treatment gel adjacent thereto
US7192280B2 (en) * 2004-02-19 2007-03-20 Ultradent Products, Inc. Dental bleaching devices having a protective adhesive region
US7059858B2 (en) * 2004-02-19 2006-06-13 Ultradent Products, Inc. Universal tray design having anatomical features to enhance fit
US20070190125A1 (en) * 2004-03-03 2007-08-16 Constantine Georgiades Positioning feature for aiding use of film or strip product
US20050196348A1 (en) * 2004-03-03 2005-09-08 Constantine Georgiades Stabilized peroxide compositions
US20080003248A1 (en) * 2004-03-03 2008-01-03 Constantine Georgiades Whitening products
US20070269519A1 (en) * 2004-03-03 2007-11-22 Constantine Georgiades Whitening products
US20050196355A1 (en) * 2004-03-03 2005-09-08 Constantine Georgiades Film products having controlled disintegration properties
US20050196354A1 (en) * 2004-03-03 2005-09-08 Andre Soshinsky Film compositions
US20080132886A1 (en) * 2004-04-09 2008-06-05 Palomar Medical Technologies, Inc. Use of fractional emr technology on incisions and internal tissues
US7264471B2 (en) 2004-05-05 2007-09-04 Ultradent Products, Inc. Methods and kits for bleaching teeth while protecting adjacent gingival tissue
US7625210B2 (en) * 2004-08-09 2009-12-01 Ultradent Products, Inc. Treatment devices for providing oral treatments and kits and methods that utilize such treatment devices
US20060099550A1 (en) * 2004-11-10 2006-05-11 Ranir/Dcp Corporation Device and method for delivering an oral care agent
US20060171905A1 (en) * 2005-01-31 2006-08-03 Allred Peter M Dental bleaching compositions having a protective coating applied thereto
US7247022B2 (en) * 2005-01-31 2007-07-24 Ultradent Products, Inc. Dental tray system with releasable hold inner and outer dental trays
US20060228307A1 (en) * 2005-04-08 2006-10-12 Cao Group, Inc. Structures and methods for delivering topical compositions
US7856985B2 (en) 2005-04-22 2010-12-28 Cynosure, Inc. Method of treatment body tissue using a non-uniform laser beam
US7452209B2 (en) 2005-05-02 2008-11-18 Ultradent Products, Inc. Exoskeleton support for placement of a dental treatment strip
US8137658B2 (en) * 2005-06-28 2012-03-20 Isp Investments Inc. Tooth whitening compositions
US20070049910A1 (en) * 2005-08-08 2007-03-01 Palomar Medical Technologies, Inc. Eye-safe photocosmetic device
CA2622560A1 (en) 2005-09-15 2007-03-29 Palomar Medical Technologies, Inc. Skin optical characterization device
US7586957B2 (en) * 2006-08-02 2009-09-08 Cynosure, Inc Picosecond laser apparatus and methods for its operation and use
US8007277B2 (en) * 2006-08-25 2011-08-30 Ultradent Products, Inc. Non-custom dental treatment trays and mouth guards having improved anatomical features
WO2008074005A1 (en) * 2006-12-13 2008-06-19 Palomar Medical Technologies, Inc. Cosmetic and biomedical applications of ultrasonic energy and methods of generation thereof
WO2008154006A1 (en) * 2007-06-08 2008-12-18 Cynosure, Inc. Coaxial suction system for laser lipolysis
US8202091B2 (en) * 2007-08-31 2012-06-19 Ultradent Products, Inc. Dental treatment trays comprising silicone elastomeric material
US20100028829A1 (en) * 2008-07-31 2010-02-04 Ultradent Products, Inc. Chemically activated dental bleaching trays
AU2008357475B2 (en) 2008-06-04 2012-11-01 Colgate-Palmolive Company Oral care implement with cavitation system
US9919168B2 (en) 2009-07-23 2018-03-20 Palomar Medical Technologies, Inc. Method for improvement of cellulite appearance
US20110111373A1 (en) * 2009-11-12 2011-05-12 Cao Group, Inc. Full Arch Dental Treatment Devices and Systems
TWI501782B (zh) 2010-01-29 2015-10-01 Colgate Palmolive Co 用於口腔治療投予之牙科用條帶
CN103826595B (zh) 2011-09-14 2016-11-09 高露洁-棕榄公司 增白牙贴
RU2607481C2 (ru) 2011-12-19 2017-01-10 Колгейт-Палмолив Компани Система, обеспечивающая катализируемую пергидролазой реакцию
ES2605158T3 (es) 2011-12-19 2017-03-13 Colgate-Palmolive Company Composiciones que generan perácidos
WO2013158299A1 (en) 2012-04-18 2013-10-24 Cynosure, Inc. Picosecond laser apparatus and methods for treating target tissues with same
WO2014145707A2 (en) 2013-03-15 2014-09-18 Cynosure, Inc. Picosecond optical radiation systems and methods of use
CN103585027A (zh) * 2013-11-15 2014-02-19 阮仕星 可溶性增白牙齿贴膜
US20180206960A1 (en) * 2015-07-22 2018-07-26 Cao Group, Inc. Dental treatment films incorporating unmixed reactive ingredients
AU2019225242B2 (en) 2018-02-26 2023-08-10 Cynosure, Llc Q-switched cavity dumped sub-nanosecond laser

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33093E (en) * 1986-06-16 1989-10-17 Johnson & Johnson Consumer Products, Inc. Bioadhesive extruded film for intra-oral drug delivery and process
US4713243A (en) * 1986-06-16 1987-12-15 Johnson & Johnson Products, Inc. Bioadhesive extruded film for intra-oral drug delivery and process
DE9219148U1 (de) * 1991-08-23 1998-08-27 The Gillette Company, Boston, Mass. Matrizen mit verzögerter Freisetzung für Dentalzwecke
US5171564A (en) * 1991-09-13 1992-12-15 Colgate-Palmolive Aqueous tooth whitening dentifrice
AU660691B2 (en) * 1991-09-13 1995-07-06 Colgate-Palmolive Company, The Abrasive tooth whitening dentifrice of improved stability
US6331291B1 (en) * 1996-05-30 2001-12-18 William R. Glace Dentifrice gel/paste compositions
US5820854A (en) * 1997-03-27 1998-10-13 The Procter & Gamble Company Oral compositions containing polyoxyethylene
US6306370B1 (en) * 1997-05-30 2001-10-23 Ultradent Products, Inc. Compositions and methods for whitening and desensitizing teeth
US6136297A (en) * 1997-06-06 2000-10-24 The Procter & Gamble Company Delivery system for an oral care substance using a strip of material having low flexural stiffness
US20020018754A1 (en) * 1999-03-15 2002-02-14 Paul Albert Sagel Shapes for tooth whitening strips
US5879691A (en) * 1997-06-06 1999-03-09 The Procter & Gamble Company Delivery system for a tooth whitener using a strip of material having low flexural stiffness
US6096328A (en) * 1997-06-06 2000-08-01 The Procter & Gamble Company Delivery system for an oral care substance using a strip of material having low flexural stiffness
US6309625B1 (en) * 1998-11-12 2001-10-30 Ultradent Products, Inc. One-part dental compositions and methods for bleaching and desensitizing teeth
US6365134B1 (en) * 1999-07-07 2002-04-02 Scientific Pharmaceuticals, Inc. Process and composition for high efficacy teeth whitening
US6322774B1 (en) * 1999-12-20 2001-11-27 Ultradent Products, Inc. Dental bleaching compositions containing sucralose
US6312671B1 (en) * 1999-12-20 2001-11-06 Ultradent Products, Inc. Dental bleaching compositions containing sucralose
US6419906B1 (en) * 2001-03-12 2002-07-16 Colgate Palmolive Company Strip for whitening tooth surfaces

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