Cyanphosphonate derivatives and method for their preparation
US5935542A · kind A · utility
3Cited by
6References
88Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 1997 |
| Grant date | Aug 10, 1999 |
| Priority date | — |
| Expiry date | Dec 23, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H11/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The novel cyanophosphonate compounds of the present invention include cyanophosphonate salts, cyanophosphonate monoacid salts, cyanophosphonate monoacid esters, cyanophosphonate monoester salts and cyanophosphonate methylester salts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.