| 摘要 |
A plate-like, substrateless titanium dioxide pigment obtainable by solidifying an aqueous solution of a thermally hydrolysable titanium compound on an endless belt, separation of the layer obtained, coating the titanium dioxide platelets with additional titanium dioxide, after or without intermediate drying in the wet process, separation, drying and calcination of the material obtained. |
| 申请人 |
MERCK PATENT GMBH, 64293 DARMSTADT, DE |
发明人 |
ANDES, STEPHANIE, DIPL.-ING., 63477 MAINTAL, DE;BAUER, GERD, DR., 63801 KLEINOSTHEIM, DE;BRENNER, GUENTER, 64347 GRIESHEIM, DE;BRUECKNER, DIETER, DR., 64289 DARMSTADT, DE;SCHMELZ, MICHAEL, DIPL.-ING., 65830 KRIFTEL, DE;HEYLAND, ANDREA, 64385 GUMPENER KREUZ, DE;KUNTZ, MATTHIAS, DIPL.-ING. DR., 64342 SEEHEIM-JUGENHEIM, DE;OSTERRIED, KARL, DR., 64807 DIEBURG, DE;PFAFF, GERHARD, DR., 64839 MUENSTER, DE |
