Sweetening agents
US4921939A · kind A · utility
17Cited by
7References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 1987 |
| Grant date | May 1, 1990 |
| Priority date | — |
| Expiry date | Mar 3, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/74
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Substituted guanidines and ethanamidines are provided as high potency sweetening agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.