Flame retarder for organic high molecular compounds prepared fro

Details Flame retarder for organic high molecular compounds prepared fro Flame retarder for organic high molecular compounds prepared fro

1983-03-30

1986-01-28

Lee, Lester L.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

524100, 524142, 524288, 524289, 524327, 524371, 524373, 524408, 524409, 524430, 524434, 525 68, 525109, 525132, 525390, 525397, 525535, 528212, C08G 6548

Patent

active

045672423

ABSTRACT:
Compounds useful as flame retarders for organic high molecular compounds are obtained by reacting a polycondensate of a halogenated phenol, e.g. a tribromophenol polycondensate, with a metal compound or organic compound having at least two functional groups capable of reacting with the terminal hydroxyl group of the polycondensate, e.g. an alkaline earth metal halide, an alkyl dihalide or an acyl dihalide.

REFERENCES:
patent: 4156770 (1979-05-01), White
patent: 4156772 (1979-05-01), Loucks et al.
patent: 4156773 (1979-05-01), Loucks et al.
patent: 4165422 (1979-08-01), White
patent: 4341890 (1982-07-01), Lindvay
patent: 4353820 (1982-10-01), Lindvay

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