Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1998-03-02
2000-04-25
Hoke, Veronica P.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
252609, 524405, C08K 55357
Patent
active
060545151
ABSTRACT:
A flame retardant salt of organic polyphosphorus compound and/or composition are produced by reacting an organic phosphorus compounds with an inorganic phosphorus compound to produce an organic polyphosphorus compound, which is then reacted with a salt forming compound, such as a nitrogen-containing compound, which is then incorporated in or on a more flammable organic material. The more flammable organic material such as thermoplastic resins are made less flammable by melt-kneading a more flammable resin with a salt of organic polyphosphorus compound, a carbonization compound, a metal-containing compound having a carbonization acceleration effect, a comb-like polymer consisting of a polyethylene main chain and a polyoxyalkylene side chain and a filler.
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