Patent · US Active

NOR-HALS compounds as flame retardants

US9783655B2 · kind B2 · utility

0Cited by

16References

5Claims

0Family size

Assignee

BASF SE

Inventors

Gerard LIPS · Huningue, FR
Gregor HUBER · Glückstadt, DE
Holger Hoppe · Beckum, DE
Andre Le Gal · Agen, FR

Key dates

Filing date	Apr 18, 2016
Grant date	Oct 10, 2017
Priority date	—
Expiry date	Apr 18, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K5/5333
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to the use of NOR-HALS compounds in flame retardant polymer compositions. These compositions are especially useful for the manufacture of flame retardant compositions based on thermoplastic polymers, especially polyolefin homo- and copolymers, polycondensates, such as polyamines or polyesters and duroplastic polymers, such as polyepoxides.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.