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

US Patent: 5602270

Date: Feb. 11, 1997

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

US5602270 – PDF

US Patent: 5602270

Date: Feb. 11, 1997

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

US5602270 – PDF