BRANCHED POLYGLYCOLS AND BRANCHED POLYETHER FUNCTIONAL ORGANOPOLYSILOXANES AND COATINGS CONTAINING SAME

Branched polyglycols and branched polyether functional organopolysiloxanes a re disclosed as is a process for making branched polyether functional organopolysiloxanes by reacting an organohydrogensiloxane and a branched polyglycol having an unsaturated group via a hydrosilylation reaction, as we ll...

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Bibliographische Detailangaben
Hauptverfasser:	FERRITTO, MICHAEL S, WHITMARSH, ROBERT H, FOURNIER, FRANCES M, WITUCKI, GERALD L, VARINEAU, PIERRE T, STANGA, MICHAEL A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Branched polyglycols and branched polyether functional organopolysiloxanes a re disclosed as is a process for making branched polyether functional organopolysiloxanes by reacting an organohydrogensiloxane and a branched polyglycol having an unsaturated group via a hydrosilylation reaction, as we ll as coating compositions containing branched polyether functional organopolysiloxanes and a binder are disclosed. Coatings resulting from thes e compositions were more hydrophilic and had improved dirt release properties as compared to coatings containing similar, but un-branched, polyether function al organopolysiloxanes.