Process for the preparation of polychlorophosphazene in the presence of bis(dichlorophosphoryl) imide

摘要

Linear polychlorophosphazenes are more rapidly produced by polycondensing N-(dichlorophosphoryl)trichlorophosphazene [P2NOCl5] in the presence of a catalytically effective amount of the bis(dichlorophosphoryl)imide of the formula: IMAGE