Search

• Written by: Eugene Pastelak ×
• Clear filters

1 result for “Union Carbide Corporation”

1. Patent · March 25, 1975 · page 2

   Jointless packing ring and method of making same (US Patent 3,873,106, 1975)

   In the document: …of large molecules that have been is ejected from the mandrel, coated with additional formed by union of a considerable number of simple polymeric binder, and then subjected to heat and pres 60 molecules with one…