Flame retardant composition
US6232377A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2000 |
| Grant date | May 15, 2001 |
| Priority date | — |
| Expiry date | Jan 20, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2314/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A flame retardant composition comprising PA1 (A) about 50 to about 95 percent by weight of at least one ethylene co-polymer selected from an ethylene/vinyl ester copolymer; ethylene/alpha, beta unsaturated carboxylate copolymer; and very low density ethylene/alpha-olefin copolymer; and PA1 (B) about 5 to about 50 percent by weight of an ethylene/alpha-olefin copolymer having been prepared with a single site catalyst, and, for each 100 parts by weight of component (A) and component (B) combined, PA1 (C) about 2 to about 50 parts by weight of a polyethylene modified with a functional group containing compound; PA1 (D) about 5 to about 250 parts by weight of a metal hydrate; PA1 (E) about 1 to about 12 parts by weight of a triazine ring containing compound; and PA1 (F) about 0.5 to about 5 parts by weight of a flame retardant compound selected from the group consisting of a boron compound, a molybdenum compound, and a silicone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.