Viscosity modification of high viscosity flame retardants

Compositions – Fire retarding – For solid synthetic polymer and reactants thereof

Reexamination Certificate

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Details

C252S601000, C521S107000

Reexamination Certificate

active

06855275

ABSTRACT:
Alkylene-bridged diphosphate compounds can be used to modify, namely, reduce, the viscosity of fluid flame retardants (polybrominated aryl oxides, oligomeric phosphate esters, etc.) which are useful in flame retarding polyurethane and thermoplastic compositions.

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patent: 5086082 (1992-02-01), Stone
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patent: 4034274 (1974-04-01), None

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