Phosphazene Derivatives and Use of Same as Stabilizers for Oils and Greases Based on Perfluoropolyethers

US Patent: 5705668

Date: Jan. 6, 1998

Inventors: P. Odello, W. Navarrini, R. D. Chambers, C. Corti

US5705668 – PDF

US Patent: 5705668

Date: Jan. 6, 1998

Inventors: P. Odello, W. Navarrini, R. D. Chambers, C. Corti

US5705668 – PDF