Phosphazene derivatives and use of same as stabilizers for oils and greases based on perfluoropolyethers
US Patent: 5441655
Date: Aug. 08 1995
Inventors: Odello Paolo, Navarrini Walter,Chambers Richard D., Corti Costante
US Patent: 5441655
Date: Aug. 08 1995
Inventors: Odello Paolo, Navarrini Walter,Chambers Richard D., Corti Costante