Antibacterial antiplaque, anticalculus oral composition
US5686064A · kind A · utility
11Cited by
22References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 1994 |
| Grant date | Nov 11, 1997 |
| Priority date | — |
| Expiry date | Jan 28, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/936
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An oral composition such as a dentifrice, mouthwash, lozenge or chewing gum containing a polyphosphate anticalculus agent, such as tetraalkali metal pyrophosphate and antibacterial antiplaque agent compatible therewith. The antiplaque agent is a substantially water-insoluble noncationic antibacterial agent such as 2,4,4'-trichloro-2'-hydroxydiphenyl ether (Triclosan). Antiplaque effectiveness is optimized by the presence of an antibacterial-enhancing agent which enhances delivery of said antibacterial agent to, and retention thereof on, oral surfaces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.