USE OF NONIONIC CELLULOSE ETHER IN JOINT SEALING MATERIAL OR COATING MATERIAL

Joint sealing or coating materials containing aqueous dispersions of polyacrylates, plasticisers and customary additives, such as pigments and the like, have excellent properties, in particular with regard to the spreadability and the smoothness characteristics if they contain nonionic cellulose eth...

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Bibliographische Detailangaben
Hauptverfasser:	HERUMUUTO ROOTO, TOORE PODORA, BERUNHARUTO KUNOTSUPU, KURAUSU HERUPENSHIYUTAIN
Format:	Patent
Sprache:	eng
Schlagworte:	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 MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE 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:	Joint sealing or coating materials containing aqueous dispersions of polyacrylates, plasticisers and customary additives, such as pigments and the like, have excellent properties, in particular with regard to the spreadability and the smoothness characteristics if they contain nonionic cellulose ethers from the group comprising hydroxyethyl-, hydroxyethylmethyl-, hydroxypropylmethyl- and hydroxy- propylcellulose and having Brookfield viscosities of at least 3,000, in particular at least 5,000, mPa.s in 2% strength aqueous solution at 20C.