Composition à base d'un pigment et utilisation de cette composition dans une peinture à émulsion aqueuse

1346491 Modified TiO 2 CABOT CORP 3 May 1971 [4 May 1970] 12618/71 Heading C1N [Also in Divisions C3 and C4-C5] A pigment suitable for aqueous emulsion paints comprises rutile TiO 2 and a waterinsoluble, infusible cross-linked urea-formaldehyde resin in particulate form having a BET surface area of...

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Bibliographische Detailangaben
1. Verfasser:	BERSTEIN,GREGOR
Format:	Patent
Sprache:	fre
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	1346491 Modified TiO 2 CABOT CORP 3 May 1971 [4 May 1970] 12618/71 Heading C1N [Also in Divisions C3 and C4-C5] A pigment suitable for aqueous emulsion paints comprises rutile TiO 2 and a waterinsoluble, infusible cross-linked urea-formaldehyde resin in particulate form having a BET surface area of 15-100 m.2/g., in an amount 2-20% by wt. of the TiO 2 . The TiO 2 base pigment may be a commercial rutile containing at least 80% TiO 2 by wt.