Dentifrices containing amino alkyl silicones
US5427770A · kind A · utility
23Cited by
26References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 1993 |
| Grant date | Jun 27, 1995 |
| Priority date | — |
| Expiry date | Jan 14, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q11/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Dentifrices, including toothpaste creams and gels, and mouthwashes, are provided including aminoalkyl silicones. In the mouth, the aminoalkyl silicones form a lasting hydrophobic film on the teeth for prevention of cavities and stain. Antimicrobial compounds such as chlorhexidine may be included.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.