Phosphorylation of phosphazenes

Details Phosphorylation of phosphazenes Phosphorylation of phosphazenes

1999-06-16

2000-07-25

Ambrose, Michael G.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524122, 558 80, 558 93, 558157, C08K 55399, C07F 924

Patent

active

060937580

ABSTRACT:
Incorporation of phosphate and phosphonate units into the side groups of aryloxyphosphazenes, at both the polymer and cyclic trimer levels, is disclosed. Phosphorylated cyclic trimers are utilized as flame-retardant additives to polystyrene.

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