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1. (WO2017193174) POLYSILOXANE HYDRAULIC FLUIDS

Pub. No.:    WO/2017/193174    International Application No.:    PCT/AU2017/050435
Publication Date: Fri Nov 17 00:59:59 CET 2017 International Filing Date: Fri May 12 01:59:59 CEST 2017
IPC: C08G 77/04
C08L 83/04
C10M 107/50
C10M 137/12
Applicants: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
THE BOEING COMPANY
Inventors: BALLARD, Mathew John
CASEY, Philip Stephen
HOLMES, Susan Wan-Yi
WAY, Cameron David
WINZENBERG, Kevin Norman
HULL, James
Title: POLYSILOXANE HYDRAULIC FLUIDS
Abstract:
The present disclosure relates to polysiloxanes, processes for preparing polysiloxanes, and hydraulic fluids comprising polysiloxanes. This disclosure also relates to hydraulic fluids comprising one or more polysiloxane compounds and diphosphonate compounds, and to the use of diphosphonate compounds in hydraulic fluids or as additives or components in various compositions, for example to provide fire retardant properties to a fluid or composition. This disclosure also relates to use of the compositions as hydraulic fluids, which may be used in various machines, vehicles and craft, including aircraft.