Flame retardant and stabilizer combined for thermoplastics...

Details Flame retardant and stabilizer combined for thermoplastics... Flame retardant and stabilizer combined for thermoplastics...

2007-08-14

2007-08-14

Douyon, Lorna M. (Department: 1751)

Compositions

Fire retarding

For solid synthetic polymer and reactants thereof

C524S126000, C524S428000

Reexamination Certificate

active

10791624

ABSTRACT:
The invention relates to a novel flame retardant and stabilizer combined, for thermoplastics, which comprises as component A, phosphinic or diphosphinic salts and/or polymers thereof, as component B, a nitrogen containing synergist or a phosphorous
itrogen flame retardant, as component C, a basic or amphoteric oxide, hydroxide, carbonate, silicate, borate, stannate, mixed oxide/hydroxide, oxide/hydroxide/carbonate, hydroxide/silicate, hydroxide/borate or mixtures thereof, optionally as component D, a phosphonite or a phosphonite/phosphate mixture, optionally as component E, an ester or salt of montan wax 4, and as component F, an aromatic di- or tricarboxylic ester or aromatic di- or tricarboxamide, the entirety of the components always being 100%.

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