A primer composition that includes stabilized, encapsulated red phosphorus, at least one oxidizer, at least one secondary explosive composition, at least one light metal, and at least one acid resistant binder. The stabilized, encapsulated red phosphorus may include particles of red phosphorus, a metal...http://www.google.com.au/patents/US7857921?utm_source=gb-gplus-sharePatent US7857921 - Nontoxic, noncorrosive phosphorus-based primer compositions