Self-extinguishing polyolefinic compositions
US4442255A · kind A · utility
5Cited by
1References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 1982 |
| Grant date | Apr 10, 1984 |
| Priority date | — |
| Expiry date | Aug 23, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K13/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Polymeric compositions possessing an improved resistance to combustion, said compositions consisting of a polyolefin and, for every 100 parts by weight of total composition: PA0 (1) 1-5 parts of red phosphorus; PA0 (2) 0-10 parts of a compound that by thermal decomposition will mainly free ammonia; PA0 (3) 0.3-2 parts of a promoter of free radicals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.