HYDRAULIC FLUIDS

Novel compounds of the general formula: (I) wherein: (a) each R1 is a hydrocarbyl group, or a group of the formula: (OR5)nOR6, (i) R5(OR5)nOR6, (ii) (iii) and each R1 may be the same as, or different from, any other group R1. (b) R2 is a group as defined for R1, or a group of the formula: -O(R5O)nSi...

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Bibliographische Detailangaben
Hauptverfasser:	COLIN JOHN HARRINGTON, HERBERT FRANK ASKEW
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES BASIC ELECTRIC ELEMENTS CABLES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CONDUCTORS CORRECTING FLUIDS DYES ELECTRICITY FILLING PASTES FUELS INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS INKS INSULATORS LUBRICANTS LUBRICATING COMPOSITIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PEAT PETROLEUM, GAS OR COKE INDUSTRIES POLISHES SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Novel compounds of the general formula: (I) wherein: (a) each R1 is a hydrocarbyl group, or a group of the formula: (OR5)nOR6, (i) R5(OR5)nOR6, (ii) (iii) and each R1 may be the same as, or different from, any other group R1. (b) R2 is a group as defined for R1, or a group of the formula: -O(R5O)nSi(R1)3 (iv) and each group R2 may be the same as, or different from, any other group R2. (c) each of R3 and R4 is independently a group of the formula: R2 (v) Si(R1)2 OR3 (vi) BOR4 -(R5O)n-R6 (vii) (d) R5 is an alkylene or an arylene group and each R5 may be the same as, or different from, any other group R5, (e) R6 is a hydrocarbyl group of hydrogen and each group R6 may be the same as, or different from, any other group R6, (f) n is zero or an integer and each n may be the same as, or different from, any other n. The compounds are useful as water scavengers, particularly for hydraulic fluids, as well as in paints, lubricating oils and electrical oils.