Surface-modified precipitated silica

The invention relates to surface-modified precipitated silicas whose surface has been modified by treatment with a polymer such that they are especially suitable for use as matting agents.

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Bibliographische Detailangaben
Hauptverfasser:	SCHMEIER UWE, CHRISTIAN HANS-DIETER, SCHUBERT JUERGEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOUNDS THEREOF CORRECTING FLUIDS DYES FILLING PASTES INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS INKS INORGANIC CHEMISTRY METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-METALLIC ELEMENTS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES PREPARATION OF CARBON BLACK TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The invention relates to surface-modified precipitated silicas whose surface has been modified by treatment with a polymer such that they are especially suitable for use as matting agents.