USE OF IRON OXIDE RED PIGMENTS IN AQUEOUS PREPARATIONS

• Main Authors: SPIEGELHAUER, STEPHAN, ROSENHAHN, CARSTEN, CZAPLIK, WALDEMAR, KISCHKEWITZ, JÜRGEN
• Format: Patent
• Language: English; Polish
• Published: 31.05.2019
• Subjects: 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; PREPARATION OF CARBON BLACK; TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; USE OF MATERIALS THEREFOR; WOODSTAINS

The present invention relates to the use of a haematite pigment whose sum of the a* values in full shade and with reduction in the surface coating test is from 58.0 to 61.0 CIELAB units, preferably from 58.0 to 60.0 CIELAB units, more preferably from 58.5 to 61.0 CIELAB units, more preferably from 5...