Methods for producing fire retardant cellulosic products

Compositions: coating or plastic – Coating or plastic compositions – Contains fireproofing or biocidal agent

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162159, 1621812, C09K 328

Patent

active

045954143

ABSTRACT:
Fire retardant compositions in pelletized and in aqueous solution form constituting mixtures containing in a ratio by weight about 30-50% monoammonium phosphate and 70-50% diammonium phosphate, and optionally a corrosion inhibitor, which in solution form are of substantially neutral pH and contain in a 10-part ratio by weight about 3-7.9 parts total monoammonium phosphate and diammonium phosphate and 7-2.1 parts of water, and optionally a surfactant;

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