Invention Grant
- Patent Title: Oral care article comprising a delivery carrier and solid hydrophilic particles comprising a bleaching agent
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Application No.: US18495090Application Date: 2023-10-26
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Publication No.: US12133903B2Publication Date: 2024-11-05
- Inventor: Paul Albert Sagel , Jayanth Rajaiah
- Applicant: The Procter & Gamble Company
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Elizabeth A. Conklin
- Main IPC: A61K8/02
- IPC: A61K8/02 ; A61K8/22 ; A61K8/81 ; A61Q11/00
Abstract:
An oral care article in form of a strip for use in the oral cavity. The oral care article includes a hydrophobic delivery carrier comprising embedded solid hydrophilic particles comprising at least one bleaching agent, wherein at least about 20 parts by weight of the particles dissolve in about 100 parts by weight of water and/or the particles increase in volume and/or weight by at least about 50% upon contact with water.
Public/Granted literature
Information query
