Reaction products of metal oxides and salts with phosphorus compounds
US4133823A · kind A · utility
14Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 17, 1976 |
| Grant date | Jan 9, 1979 |
| Priority date | — |
| Expiry date | Sep 17, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/4006
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Reaction products are prepared from metal oxides and salts and phosphorus compounds containing trivalent phosphorus. The reaction products are useful as flame retardants and smoke suppressants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.