James Pirtle - Glen Head NY 11545 John C. Nigro - Bloomington MN
Assignee:
James Pirtle - Glen Head NY
International Classification:
C08K 336
US Classification:
524493, 524445, 524447, 524492
Abstract:
A binder formulation comprised of colloidal silica and a polymeric binder, preferably polyvinyl alcohol. A mineral pellet and related low temperature hardening process for making the same. The mineral pellet has sufficient strength to be transported and has sufficient strength for use in iron-making processes.