Dental creams
US3935304A · kind A · utility
16Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 1974 |
| Grant date | Jan 27, 1976 |
| Priority date | — |
| Expiry date | Apr 30, 1994 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/412
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
There is disclosed a toothpaste containing dispersed particles of sodium bicarbonate and a polishing agent composition comprising titanium dioxide powder having a particle size less than about 2 microns, the amount of titanium dioxide powder being about 0.1 by weight on the weight of the toothpaste and a method of making same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.