Oral compositions
US4661341A · kind A · utility
90Cited by
14References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 1985 |
| Grant date | Apr 28, 1987 |
| Priority date | — |
| Expiry date | Sep 30, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q11/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Oral compositions containing as an anticalculus agent an acrylic acid polymer or copolymer having a mass average molecular weight of from about 3500 to about 7500 are described herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.