Antacid co-polymer of guanidine and polyethylenimine
US6040315A · kind A · utility
7Cited by
2References
3Claims
0Family size
Inventor
Key dates
| Filing date | Oct 29, 1998 |
| Grant date | Mar 21, 2000 |
| Priority date | — |
| Expiry date | Oct 29, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/785
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Herein is disclosed how to make and to use a nonmetallic antacid composition which is the product of the co-polymerization of guanidine and polyethylenimine. The resultant polymer is useful as an antacid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.