COMPOSITION POLYORGANOSILOXANE CONTENANT UN CATALYSEUR LATENT A L'ETAIN ET RETICULABLE EN COUCHE MINCE

A polyorganosiloxane composition containing a tin catalyst and crosslinkable as a thin layer, comprising: A.- a polydiorganosiloxane with silanol ends, B.- a polydiorganohydrosiloxane, C.- a latent tin catalyst of formula: The composition may be solvent-free, in solution in an organic solvent or in...

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Bibliographische Detailangaben
Hauptverfasser:	BERNARD JOUSSEAUME, MICHEL PEREYRE, VERONIQUE GOURON, JEAN-MARC FRANCES
Format:	Patent
Sprache:	fre
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	A polyorganosiloxane composition containing a tin catalyst and crosslinkable as a thin layer, comprising: A.- a polydiorganosiloxane with silanol ends, B.- a polydiorganohydrosiloxane, C.- a latent tin catalyst of formula: The composition may be solvent-free, in solution in an organic solvent or in aqueous emulsion. It is crosslinked by heating to a temperature at least equal to the decomposition temperature of the latent catalyst and is useful in particular for paper coating.