Flame retardant regenerated cellulose containing a phosphoric acid or thiophosphoric acid amide
US4193805A · kind A · utility
3Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 1978 |
| Grant date | Mar 18, 1980 |
| Priority date | — |
| Expiry date | Jul 12, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/5399
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention concerns novel flameproofed regenerated cellulose incorporating, as flameproofing agent, a phosphoric acid or thiophosphoric acid mono- or triamide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.