| 摘要 |
PCT No. PCT/EP93/00617 Sec. 371 Date Sep. 23, 1994 Sec. 102(e) Date Sep. 23, 1994 PCT Filed Mar. 16, 1993 PCT Pub. No. WO93/19131 PCT Pub. Date Sep. 30, 1993Platelet-shaped colored pigments containing titanium dioxide, one or more suboxides of titanium and an oxide or oxides of one or more metals other than titanium or non-metals and a process for the preparation thereof is disclosed. |
| 申请人 |
MERCK PATENT GMBH, 64293 DARMSTADT, DE |
发明人 |
FRANZ, KLAUS-DIETER, D-6233 KELKHEIM, DE;AMBROSIUS, KLAUS, D-6110 DIEBURG, DE;WILHELM, STEFAN, D-6148 HEPPENHEIM, DE;NITTA, KATSUHISA, IWAKI-SHI, FUKUSHIMA 971, JP |
