Suspensions, process for their preparation and their use

Surprisingly, an aqueous suspension containing carbosiloxane or carbosilane, emulsifiers, and conventional additives and adjuvants in specific weight ratios has very good storage stability. A suspension comprises (wt. %): (a) water (30-95); (b) at least one of at least two silane or siloxane residue...

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Bibliographische Detailangaben
Hauptverfasser:	MECHTEL, MARKUS DR, MAGER, MICHAEL DR, KIRCHMEYER, STEPHAN DR
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G 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 GENERAL PROCESSES OF COMPOUNDING INKS 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 WORKING-UP
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Beschreibung
Zusammenfassung:	Surprisingly, an aqueous suspension containing carbosiloxane or carbosilane, emulsifiers, and conventional additives and adjuvants in specific weight ratios has very good storage stability. A suspension comprises (wt. %): (a) water (30-95); (b) at least one of at least two silane or siloxane residues of formula (I): (c) emulsifier (0.1-30); (d) additive and/or adjuvant (0-20), with the proviso that the sum of (a) to (d) = 100%. m = 6, preferably 2 or 3; n = 0-2; R = 1-19C alkyl and/or 6-20C aryl, preferably 1-18C alkyl; X = OH, 1-4C alkoxy, 6-20C aryloxy, 1-6C acyloxy and/or H, preferably as OH, methoxy or ethoxy. An Independent claim is prepared by emulsification or dispersion of components (a), (b), (c), and optionally (d) in water.