Weatherability of flame retardant polyolefin

Details Weatherability of flame retardant polyolefin Weatherability of flame retardant polyolefin

2005-04-19

2005-04-19

Szekely, Peter (Department: 1714)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S099000, C524S101000, C524S102000

Reexamination Certificate

active

06881773

ABSTRACT:
Stabilized thermoplastic polymer, especially polyolefin compositions comprising a flame retardant selected fromb1) melamin based flame retardants, or one of the compoundsb2) bis-(hexachlorocyclopentadieno)cyclooctane,b3) tris-(2,3-dibromopropyl)-isocyanurate,b4) ethylene-bis-tetrabromophthalimide;b5) 1,2,5,6,9,10-hexabromo-cyclo-dodecan,b6) ethane-1,2-bis(pentabromophenyl); andc) a sterically hindered amine light stabilizer of the hydrocarbyloxyamine or hydroxyhydrocarbyloxyamine classand optional further components combine optimum outdoor weathering stability and good flame retardant properties.

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