Title:
ORAL CARE COMPOSITION AND DEVICES FORMED THEREWITH
Document Type and Number:
WIPO Patent Application WO/2021/160183
Kind Code:
A1
Abstract:
An oral care composition is disclosed. The oral care composition includes (A) an adhesive agent comprising an alkylated polyvinylpyrrolidone, (B) a miscibility component comprising an acrylic acid-acrylate copolymer, and (C) a plasticizer comprising a polyalkylene glycol. An oral care device is also disclosed. The oral care device includes an oral care layer comprising the oral care composition and a whitening agent. A method of preparing the oral care device is also disclosed, and includes extruding the oral care composition to give the oral care layer, and preparing a laminate comprising the oral care layer. The method may further include processing the laminate to give the oral care device, which may be prepared as an oral care strip or an oral care tray.
Inventors:
CAREY KRISTY (US)
THELEN ALAN (US)
WRIGHT MICHAEL (US)
THELEN ALAN (US)
WRIGHT MICHAEL (US)
Application Number:
PCT/CN2021/076681
Publication Date:
August 19, 2021
Filing Date:
February 18, 2021
Export Citation:
Assignee:
RANIR LLC (US)
RANIR CHANGSHU ORAL CARE CO LTD (CN)
RANIR CHANGSHU ORAL CARE CO LTD (CN)
International Classes:
A61C17/00; A61K8/22; A61C19/06; A61K8/81; A61K8/86; A61Q11/00
Foreign References:
| US20110086329A1 | 2011-04-14 | |||
| GB2562800A | 2018-11-28 | |||
| US20040086468A1 | 2004-05-06 | |||
| US3423381A | 1969-01-21 |
Other References:
DATABASE GNPD [online] MINTEL; 4 July 2016 (2016-07-04), ANONYMOUS: "Glycolic Treatment Eye Cream", XP055805322, retrieved from https://www.gnpd.com/sinatra/recordpage/4105385/ Database accession no. 4105385
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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